WO2021208804A1

WO2021208804A1 - Novel power catwalk

Info

Publication number: WO2021208804A1
Application number: PCT/CN2021/086074
Authority: WO
Inventors: 李世国; 王尊文; 田力; 吕岩; 田雨
Original assignee: 四川宏华石油设备有限公司
Priority date: 2020-04-17
Filing date: 2021-04-09
Publication date: 2021-10-21
Also published as: CN111622692A; CN111622692B

Abstract

A power catwalk, which relates to the technical field of oil and gas drilling devices, and comprises a ramp (4), a base (5), a power catwalk cloud beam (6), a cantilever (52) and a main drive system. The power catwalk cloud beam comprises a cloud beam body. The top part of the cloud beam body is provided with a first supporting groove (622) for supporting a drilling tool. On one side of the first supporting groove, the top part of the cloud beam body is further provided with a second supporting groove (621) for supporting a drilling tool. The power catwalk further comprises a turning mechanism (1) and a discharging mechanism (2) assembled on the cloud beam body. The turning mechanism is used to turn the drilling tool supported in the first supporting groove over to the second supporting groove. The discharging mechanism is used to simultaneously turn the drilling tools supported in the first supporting groove and the second supporting groove outwards from the side of the cloud beam body. The power catwalk not only has the function of transporting drilling tools, but also has the function of simultaneously transporting multiple drilling tools side by side down during the downward transportation process.

Description

A new type of power catwalk

This application claims the priority of a Chinese patent application filed with the Chinese Patent Office on April 17, 2020, the application number is 202010306803.5, and the invention title is "a new type of power catwalk", the entire content of which is incorporated into this application by reference .

Technical field

The invention relates to a new type of power catwalk, belonging to the technical field of oil and gas drilling equipment.

Background technique

The power catwalk is a conveying equipment used in the technical field of oil and gas drilling equipment. It can transport the drilling tools on the outriggers on both sides of the power catwalk (the outriggers can also be called the bent frame) to the drill floor surface, and can also transport the drill The drilling tools on the table are transported and arranged on the legs on both sides of the power catwalk; such as Chinese patent CN201520866530.4, a power catwalk; Chinese patent CN201420525189.1, a hydraulic cylinder-lifting land power catwalk; Chinese patent CN201420660266.4, a power catwalk for a rack and pinion drilling rig.

The power catwalk cloud beam of the power catwalk (the power catwalk cloud beam can also be called the V-shaped drilling tool support beam) is a carrier used to accommodate, support and transport the drilling tools; the power catwalk cloud beam’s drilling tool support groove is used To accommodate the support carrier; the sliding shoe of the power catwalk cloud beam can transport the drilling tool on the drilling tool support groove to the drill floor surface. The discharging mechanism of the power catwalk cloud beam (the discharging mechanism is referred to as the cloud beam discharging mechanism hereinafter), which can turn the drilling tool on the drill tool support groove out of the power catwalk cloud beam to facilitate the arrangement of the drilling tools to the support Lap. The components of the power catwalk such as the sliding shoe, the cloud beam discharging mechanism and the outrigger can be understood with reference to the patent documents listed above.

When the power catwalk cloud beam is ascending (ascending), the drilling tool conveyed from the outrigger can be conveyed to the drill floor. This process is defined as the upward conveying process. When the power catwalk cloud beam descends (descends), the drilling tools transported from the drill floor surface can be transported to the outriggers. This process is defined as the downward transport process. In the prior art, in the above-mentioned downward transportation process, the power catwalk cloud beam can only transport one drill tool or multiple drill tools connected in series to the outrigger; the existing power catwalk cloud beam does not yet have Simultaneously transfer multiple drills side by side to the outriggers. Therefore, during the downward transportation process, the transmission efficiency of the drilling tool is not high enough.

Therefore, the present invention proposes a new type of power catwalk, which can simultaneously transport a plurality of drill tools side by side down during the aforementioned downward transportation process.

Summary of the invention

The purpose of the present invention is to provide a new type of power catwalk in view of the above-mentioned problems. The power catwalk of the present invention can simultaneously transport multiple drill tools side by side.

The technical scheme adopted by the present invention is as follows:

A new type of power catwalk includes a ramp, a base, a power catwalk cloud beam, a cantilever, and a main drive system. The power catwalk cloud beam includes a cloud beam body; wherein: the bottom end of the ramp and the The front end of the base is connected, the front end of the cloud beam body is fitted to the front of the ramp and can move up and down along the front of the ramp, the upper end of the cantilever is movably connected to the rear position of the cloud beam body, the The lower end of the cantilever is movably connected with the middle position of the base, and the main driving system is connected with the cloud beam body for driving the power catwalk cloud beam to move up and down along the ramp; along the cloud beam body In the length direction of the cloud beam body, the top of the cloud beam body is provided with a supporting groove 1 for supporting the drilling tool; in the lateral direction of the supporting groove 1, the top of the cloud beam body is also provided with a supporting groove for supporting the drilling tool Two; the power catwalk cloud beam also includes a turning mechanism and a discharging mechanism assembled on the cloud beam body, the turning mechanism is used to turn the drill tool supported in the support slot 1 to the support slot In the second part, the discharging mechanism is used for simultaneously turning out the drilling tools supported in the supporting groove 1 and the supporting groove 2 from the cloud beam body laterally outward.

The power catwalk of the present invention not only has the basic drilling tool transportation of the power catwalk of the prior art, but also has the function of simultaneously transporting a plurality of drilling tools side by side down during the downward transportation process. Support slot 1 can accommodate and support the drill tool transported from the drill floor surface. Through the turning mechanism, the drill tool in support slot 1 can be turned into support slot 2, so that the support slot 1 and support slot 2 of the power catwalk cloud beam Both can accommodate the supporting drilling tools, and then through the discharging mechanism, the drilling tools supported in the supporting groove 1 and supporting groove 2 can be simultaneously turned out from the side of the cloud beam body, so as to realize the support of multiple drilling tools side by side. The purpose of leg conveying is to improve the conveying efficiency of drilling tools during the downward conveying process.

Preferably, on both sides of the supporting groove one, the top of the cloud beam body is provided with the supporting groove two.

Further, the power catwalk cloud beam further includes a stopper mechanism assembled on both sides of the cloud beam body; the stopper mechanism is a liftable structure, and when the stopper mechanism rises, the stopper mechanism The mechanism is higher than the top surface of the cloud beam body, and when the stopper mechanism is lowered, the stopper mechanism is not higher than the top surface of the cloud beam body.

Further, the power catwalk cloud beam further includes a sliding shoe assembled on the top of the cloud beam body, and the sliding shoe can reciprocate along the supporting groove.

Further, a connecting rod is provided on the back of the ramp, which is used to connect the drill floor.

Preferably, one end of the connecting rod is movably connected to the ramp, the other end of the connecting rod is a free end of the connecting rod, which is used to connect to the drill floor, and the connecting rod is also connected to adjust the connecting rod. The first adjustment mechanism for the height of the free end. The height adjustment of the connecting rod can be realized to adapt to the height change of the drill floor.

Further, the first adjustment mechanism includes a first pull rod and a first ear plate having a plurality of first ear holes, the first ear plate is disposed on the connecting rod, and one end of the first pull rod is connected to the The ramp is movably connected, and the other end of the first pull rod is detachably connected with any one of the first ear holes. This design specifically realizes the height adjustment of the free end of the connecting rod, thereby realizing the height adjustment of the connecting rod, and then adapting to the height change of the drill floor.

Further, the cloud beam body is a foldable structure, the cloud beam body includes a front cloud beam and a back cloud beam, the supporting groove one and the supporting groove two are provided on the back cloud beam, and the front cloud beam The back end of the beam is movably connected with the front end of the back cloud beam. The connection between the two is called the cloud beam active connection point. The angle between the supporting groove and the supporting groove one of the back cloud beam; Passing through the cloud beam aisle provided on the upper part of the ramp, the rear position of the back cloud beam is movably connected with the upper end of the cantilever, and the main driving system is connected with the back cloud beam for driving the rear cloud beam. The cloud beam links the front cloud beam to move up and down along the ramp. When the power catwalk cloud beam of the folding structure is applied to the power catwalk of the present invention, the front cloud beam does not need to be fitted on the base but on the ramp, which can shorten the size of the base and reduce the power The size of the catwalk saves materials and reduces manufacturing costs.

In order to increase the function of the power catwalk, when the power catwalk cloud beam is in a low position (the cloud beam body of the power catwalk cloud beam is turned over, the cantilever and the rear cloud beam are fitted on the base, and the front cloud beam is fitted on the ramp) At this time, the power catwalk of the present invention also has the function of an ordinary mechanical catwalk. The present invention further optimizes the power catwalk of the present invention, and the details are as follows.

Further, it also includes a guide plate which is arranged on the back of the ramp and at the bottom of the cloud beam aisle.

Preferably, one end of the guide plate is movably connected to the ramp, the other end of the guide plate is a free end of the guide plate, and the guide plate is connected with a second adjustment mechanism for adjusting the inclination angle of the guide plate. The inclination angle of the guide plate can be adjusted to adapt to the height change of the drill floor.

Further, the second adjustment mechanism includes a second pull rod and a second ear plate having a plurality of second ear holes, the second ear plate is disposed on the guide plate, and one end of the second pull rod is connected to the The ramp is movably connected, and the other end of the second pull rod is detachably connected with any second ear hole. The design specifically realizes the adjustment of the inclination angle of the guide plate, and then adapts to the height change of the drill floor

Preferably, it further includes a trough plate, when the power catwalk cloud beam is in a low position, the cloud beam body is in a folded state, and the rear end of the trough plate is detachably installed at the front end of the front cloud beam, The front end of the trough plate is pressed on a panel provided on the front of the ramp, and the panel is located below the cloud beam aisle.

Further, it also includes a bottom plate, when the power catwalk cloud beam is in a low position, the cloud beam body is in a folded state, and the bottom plate is detachably installed on the top of the connection between the front cloud beam and the rear cloud beam Location.

In summary, due to the adoption of the above technical solutions, the beneficial effects of the present invention are:

A new type of power catwalk of the present invention not only has the basic drill tool transportation function of the power catwalk of the prior art, but also has the function of simultaneously transporting multiple drill tools side by side down during the downward transportation process. . Support slot 1 can accommodate and support the drill tool transported from the drill floor surface. Through the turning mechanism, the drill tool in support slot 1 can be turned into support slot 2, so that the support slot 1 and support slot 2 of the power catwalk cloud beam Both can accommodate the supporting drilling tools, and then through the discharging mechanism, the drilling tools supported in the supporting groove 1 and supporting groove 2 can be simultaneously turned out from the side of the cloud beam body, so as to realize the support of multiple drilling tools side by side. The purpose of leg conveying is to improve the conveying efficiency of drilling tools during the downward conveying process.

Description of the drawings

The present invention will be explained by way of examples and with reference to the accompanying drawings, in which:

Figure 1 is a schematic diagram of the structure of the power catwalk cloud beam of the present invention;

Figure 2 is a side view of the power catwalk cloud beam of the present invention; wherein the power catwalk cloud beam is in a folded state;

Figure 3 is a side view of the power catwalk cloud beam of the present invention; wherein the power catwalk cloud beam is in a flattened state;

Figure 4 is a schematic structural diagram of the material turning mechanism of the present invention; wherein the handle units one and two are in an unturned state;

Figure 5 is a schematic structural view of the material turning mechanism of the present invention; wherein, the first push handle unit is in a turned state, and the second push handle unit is in an unturned state;

Figure 6 is a schematic structural diagram of the material turning mechanism of the present invention; wherein, the first push handle unit is in an unturned state, and the second push handle unit is in a turned state;

Figure 7 is a schematic diagram of the structure of the push handle unit;

Figure 8 is a schematic diagram of the structure of the cam;

Figure 9 is a partial structural diagram of the material turning mechanism of the present invention;

Figure 10 is a schematic structural diagram of the discharging mechanism of the present invention; wherein the flap is in an unturned state;

Figure 11 is a schematic diagram of the structure of the discharging mechanism of the present invention; wherein the flap is in a state of turning to one side;

Figure 12 is a schematic structural diagram of the discharging mechanism of the present invention; wherein the flap is in a state of turning to the other side;

Figure 13 is a schematic diagram of the structure of the flap unit;

Figure 14 is an enlarged view of A in Figure 13;

Figure 15 is a schematic diagram of the structure of the slide in the chassis;

Figure 16 is a partial structural diagram of the discharging mechanism of the present invention;

Figure 17 is a schematic view of the structure of the blocking mechanism of the present invention;

Figure 18 is a side view of the blocking mechanism of the present invention, in which the blocking bar is in a raised state;

Figure 19 is a side view of the blocking mechanism of the present invention, in which the blocking bar is in a lowered state;

20 is a partial structural diagram of the stopper mechanism of the present invention, in which there are two sets of stopper assemblies, and the two sets of stopper assemblies share a driving telescopic cylinder;

Figure 21 is a schematic diagram of the structure of the bar assembly;

Figure 22 is a schematic structural diagram of the power catwalk cloud beam of the present invention equipped with the turning mechanism, the discharging mechanism, and the blocking mechanism of the present invention; wherein the push handle units one and two are in an unturned state, and the flap is in an unturned state. Status, the bar is in the ascending state;

Fig. 23 is a schematic structural diagram of another form of the power catwalk cloud beam of Fig. 22; wherein, the first push handle unit is in an overturned state, and the second push handle unit is in an unturned state;

24 is a schematic structural diagram of another form of the power catwalk cloud beam of FIG. 22; wherein, the first handle unit is in an unturned state, and the second handle unit is in a turned state;

Figure 25 is a schematic structural diagram of the power catwalk of the present invention; wherein the rear cloud beam is fitted on the base, and the front cloud beam is fitted on the ramp;

Figure 26 is a side view of the power catwalk of the present invention; wherein the power catwalk cloud beam is in a low position, and the drilling tool can be turned from the power catwalk cloud beam to the legs on both sides; or, the drilling tool can be supported from both sides Turn the leg to the power catwalk cloud beam;

Figure 27 is a side view of the power catwalk of the present invention; wherein the power catwalk cloud beam is in an ascending or descending form;

Figure 28 is a side view of the power catwalk of the present invention; where the power catwalk cloud beam is at a high position, and the drilling tool can be transported from the power catwalk cloud beam to the drill floor surface; or, the drilling tool can face the power catwalk cloud from the drill floor Beam conveyor

Figure 29 is a partial schematic view of the height-adjustable connecting rod of the present invention; wherein the connecting rod is in a state where the height of the free end of the connecting rod is raised;

Figure 30 is a partial schematic diagram of the height-adjustable connecting rod of the present invention; wherein the connecting rod is in a state after the height of the free end of the connecting rod is lowered;

Figure 31 is a schematic diagram of the structure of the main drive system of the present invention;

Fig. 32 is a schematic diagram of the structure of the block used in Fig. 31 and the parts assembled on the block.

Marks in the figure: 1-turning mechanism; 11-first driving device, 111-first motor, 112-first reducer, 12-push handle unit, 12a-push handle unit one, 12b-push handle unit two, 121-Pushing handle, 1211-Bending part, 1212-First U-shaped groove, 122-First rib, 123-roller, 13-connecting seat, 13a-connecting seat one, 13b-connecting seat two, 131-turning Material activity connection point, 131a- material turning activity connection point one, 131b- material turning activity connection point two, 14- first shaft, 15- cam, 15a- cam one, 15b- cam two, 151- wheel shaft part, 152- Wheel convex part, 16-first mounting seat, 17-base;

2-discharge mechanism, 21-second drive device, 211-second motor, 212-second reducer, 22-second mounting seat, 23-connector, 24-turning plate unit, 241-chassis, 2411- Slide, 242- gear, 243- rack, 244- flap, 2441-second U-shaped groove, 245-second rib, 2451-hinge, 2452-slide, 246-rise plate, 2461-slide Rod, 2462-bearing, 247-pushing plate, 248-guide groove, 249-limiting block, 25-second shaft;

3- stopper mechanism, 31- stop strip, 311- wing strip, 312- web strip, 32- driven rotary rod, 321- connecting rod, 33- active rotary rod, 34- shaft, 341- support plate, 342 -Flange, 35-drive telescopic cylinder; A1-moving connection point 1, A2-moving connection point 2, A3-moving connection point 3, A4-moving connection point 4, A5-moving connection point 5, F1-fixed connection point One, F2-fixed connection point two;

4-slope, 41- pulley, 411-roller plate, 412- pulley guide, 413- pulley rack, 414- pulley gear, 415- pulley drive motor, 42-panel, 43-cloud beam aisle; 5-base; 51-outrigger, 52-cantilever;

6-Power catwalk cloud beam, 60-cloud beam movable connection point, 61-front cloud beam, 611-front support groove, 62-back cloud beam, 621-support groove one, 622, 622a, 622b-support groove two, 63-slips, 64-rod, 65-filling block;

7-Connecting rod, 71-Free end of connecting rod, 72-First ear plate, 73-First tie rod; 8-Guide plate, 81-Free end of guide plate, 82-Second ear plate, 83-Second tie rod; 9-slot plate, 91-slot plate support slot, 92-bottom plate.

Detailed ways

All the features disclosed in this specification, or all disclosed methods or steps in the process, except for mutually exclusive features and/or steps, can be combined in any manner.

Any feature disclosed in this specification, unless specifically stated, can be replaced by other equivalent or equivalent alternative features. That is, unless otherwise stated, each feature is just one example of a series of equivalent or similar features.

Example one

As shown in Figures 25 to 30, a new type of power catwalk of this embodiment includes a ramp 4, a base 5, a power catwalk cloud beam 6, a cantilever 52, and a main drive system. The power catwalk cloud beam 6 includes a cloud beam body; wherein: the bottom end of the ramp 4 is connected with the front end of the base 5, and the front end of the cloud beam body is fitted on the front of the ramp 4 and can move up and down along the front of the ramp , The upper end of the cantilever 52 is movably connected with the rear position of the cloud beam body, the lower end of the cantilever 52 is movably connected with the middle position of the base 5, and the main drive system is used to drive the power catwalk The cloud beam 6 moves up and down along the ramp;

Along the length of the cloud beam body, the top of the cloud beam body is provided with a supporting groove 621 for supporting drilling tools; in the lateral direction of the supporting groove 621, the top of the cloud beam body is also provided Support groove 2 622 for supporting drilling tools;

The power catwalk cloud beam 6 also includes a material turning mechanism 1 and a discharging mechanism 2 assembled on the cloud beam body. The material turning mechanism 1 is used to turn the drill tool supported in the support slot 621 over. To the second supporting groove 622, the discharging mechanism 2 is used to simultaneously turn out the drilling tools supported in the supporting groove one 622 and the second supporting groove 621 from the side of the cloud beam body.

When the power catwalk of the present invention is adopted, the design of the ramp 4, the base 5, the power catwalk cloud beam 6, the cantilever 52 and the main drive system is similar to the power catwalk in the prior art, and the power catwalk can be realized. The drilling tool transportation function, specifically, the upward transportation process: when the main drive system drives the power catwalk cloud beam 6 to move along the ramp 4 to the top of the ramp, the upper end of the cantilever 52 gradually moves away from the base 5 until the power catwalk The cloud beam 6 rises to the upper position of the ramp 4 (passing through the upper part of the ramp 4). At this time, the power catwalk cloud beam 6 is at a high position, and the drilling tools on the power catwalk cloud beam can be transported to the drill floor surface, or , The drilling tools on the drill floor can be transported to the power catwalk cloud beam. Downward transportation process: When the main drive system drives the power catwalk cloud beam 6 to move along the ramp 4 to the bottom of the ramp, the upper end of the cantilever 4 gradually approaches the base 5 until the cantilever 52 and the power catwalk cloud beam 6 cooperate On the base 5, at this time, the power catwalk cloud beam is in a low position, and the drilling tool can be flipped from the power catwalk cloud beam 6 to the legs 51 provided on both sides of the base 5; alternatively, the drilling tool can be set from both sides of the base 5 The outrigger 51 is turned over to the power catwalk cloud beam 6.

The power catwalk of the present invention not only has the function of the power catwalk of the prior art, but also has the function of simultaneously transporting a plurality of drill tools side by side down during the downward transportation process. Specifically, thanks to the design of support slot one 621 and support slot two 622, the function of support slot one 621 is basically similar to that of the prior art drill tool support slot, and support slot one 621 can accommodate supports transported from the drill floor. The drilling tool of the supporting slot 621 can also be transported to the drill floor surface through the sliding shoe 63 assembled on the cloud beam body; the supporting slot two 622 is used to support the drilling tool turned over from the supporting slot 621, so that The power catwalk cloud beam can accommodate and support multiple drilling tools side by side, which improves the carrying capacity of the power catwalk cloud beam. At the same time, thanks to the design of the turning mechanism 1 and the discharging mechanism 2, the turning mechanism 1 can realize the The drilling tool in the supporting groove one 621 is turned over to the supporting groove two 622, so that the supporting groove one 621 and the supporting groove two 622 of the power catwalk cloud beam can both accommodate the supporting drilling tool, so that the multiple drilling tools are accommodated and supported side by side. On the catwalk cloud beam; and then through the discharging mechanism 2, the drilling tools supported in the supporting groove one 621 and the supporting groove two 622 can be turned out from the side of the cloud beam body sidewardly, so as to realize the multiple drilling tools side by side The purpose of conveying to the outriggers is to improve the conveying efficiency of the drilling tool during the downward conveying process.

In practical engineering applications, usually both sides of the base 5 of the power catwalk are provided with legs 51 for arranging and supporting drilling tools. Therefore, as a preference, as shown in Figure 1, Figure 22, and Figure 25, On both sides of the supporting groove one 621, the top of the cloud beam body is provided with the supporting groove two 622. Of course, only one side of the supporting groove 621, and the technical solution of providing the supporting groove two 622 on the top of the cloud beam body is also feasible, and this technical solution is also within the scope of protection required by the present invention. of.

Further, as shown in Figures 1 and 25, the power catwalk cloud beam 6 further includes a stopper mechanism 3 assembled on both sides of the cloud beam body; the stopper mechanism 3 is a liftable structure, when After the material blocking mechanism is raised, the material blocking mechanism is higher than the top surface of the cloud beam body, and when the material blocking mechanism is lowered, the material blocking mechanism is not higher than the top surface of the cloud beam body. The material blocking mechanism 3 can have the effect of blocking material after being raised, and can prevent the drilling tool from rolling out from the side of the cloud beam body during the process of conveying the drilling tool on the power catwalk cloud beam to the drill floor surface. After the stopper mechanism 3 is lowered, it will not affect the normal use of the power catwalk cloud beam, for example, it will not affect the discharge mechanism 2 to turn the drilling tool on the power catwalk cloud beam out from the side of the cloud beam body.

Further, as shown in FIGS. 1 and 25, the power catwalk cloud beam 6 further includes a sliding shoe 63 assembled on the top of the cloud beam body, and the sliding shoe 63 can be used along the supporting groove 621. Reciprocating motion. The specific design of the shoe 63 can be understood with reference to the patent documents listed in the background art. The sliding shoe 63 can be used to push out the drill tool supported in the support slot one 621, or can be used to drag the drill tool into the support slot one 621. Specifically, through the sliding shoe 63, the drill tool supported in the support slot one 621 can be pushed out and transported to the drill floor surface; through the sliding shoe 63, the drill tool on the drill floor surface can also be dragged into the support slot one 621.

Furthermore, as shown in FIGS. 1, 22, and 25, it also includes a plurality of slot filling blocks 65, which can enter/leave the second supporting slot 622. Specifically, thanks to the design of the slot filling block 65, during the upward transportation process, the slot filling block 65 enters the supporting groove two 622 to prevent the drilling tool from falling into the supporting groove two 622; and during the downward transportation process, The slot filling block 65 is taken out of the second support slot 622 without affecting the support slot 622 containing the supporting drill tool. Preferably, the slot filling block 65 is an independent structure, the slot filling block 65 can be installed into the second supporting slot 622, and the slot filling block 65 can also be taken out of the second supporting slot 622.

Further, as shown in Fig. 25, Fig. 26, Fig. 29, and Fig. 30, a connecting rod 7 is provided on the back of the ramp 4, which is used to connect a drill floor. The connecting rod 7 can connect the power catwalk of the present invention to the drill floor for the purpose of conveying drilling tools. Generally, the connecting rod 7 is fixed on the back of the ramp 4, so that the power catwalk can only be applied to a drill floor of a corresponding height. In actual engineering use, once the height of the drill floor changes, the power catwalk is difficult to adjust and apply due to the huge volume and weight of the power catwalk. Therefore, in order to improve the practicability of the power catwalk, the present invention proposes the following design, so that the height of the connecting rod 7 can be adjusted to adapt to the height change of the drill floor.

Preferably, as shown in Figures 25, 26, 29, and 30, one end of the connecting rod 7 is movably connected to the ramp 4, and the other end of the connecting rod 7 is a free end 71 of the connecting rod, which For connecting a drill floor, the connecting rod 7 is also connected with a first adjusting mechanism for adjusting the height of the free end 71 of the connecting rod. Specifically, the movable connection between the connecting rod 7 and the ramp 4 is called the connecting rod movable connecting point 70. When the first adjusting mechanism drives the free end 71 of the connecting rod to swing around the connecting rod movable connecting point 70, the free end of the connecting rod will be realized. The height adjustment of 71 realizes the height adjustment of the connecting rod 7, which can adapt to the height change of the drill floor.

Further, as shown in FIGS. 29 and 30, the first adjustment mechanism includes a first pull rod 73 and a first ear plate 72 having a plurality of first ear holes 721, and the first ear plate 72 is disposed on the connecting rod. On the rod 7, one end of the first pull rod 73 is movably connected to the ramp 4, and the other end of the first pull rod 73 is detachably connected to any one of the first ear holes 721. As the specific design of the first adjustment mechanism, the structure is simple, and can achieve the purpose of adjusting the height of the free end 71 of the connecting rod, thereby realizing the height adjustment of the connecting rod 7 and adapting to the height change of the drill floor. As shown in Figure 29, when the other end of the first tie rod 73 is connected to the first ear hole 721 closest to the free end 71 of the connecting rod, the height of the free end 71 of the connecting rod is increased, which is suitable for drills with a higher height. Similarly, as shown in Figure 30, when the other end of the first tie rod 73 is connected to the first ear hole 721 furthest away from the free end 71 of the connecting rod, the height of the free end 71 of the connecting rod is reduced to adapt to the height change Lower drill floor.

In order to enable those skilled in the art to better understand the present invention, the present invention introduces the material turning mechanism 1, the material discharging mechanism 2, and the material blocking mechanism 3 specifically designed through the second, third, and fourth embodiments respectively.

Example two

Based on the first embodiment, in this embodiment, as shown in FIGS. 4 to 9, the turning mechanism 1 includes a shaft assembly, and the shaft assembly includes a first driving device 11 and a first rotating shaft. 14. A base 17 and a plurality of pairs of cams 15; a plurality of pairs of the cams 15 are connected in series on the first rotating shaft 14, and the first rotating shaft 14 is rotatably assembled on the base 17; each pair of the cams 15 includes cam one 15a and cam two 15b with phase difference, and all cam one 15a is in phase, all cam two 15b is in phase; the turning mechanism 1 also includes a plurality of pairs of push handle units 12, the push handle The number of pairs of the unit 12 and the cam 15 is equal. Each pair of the push handle unit 12 includes a push handle unit 12a and a push handle unit 12b, and the push handle unit 12a and the cam 15a, and the push handle unit 12b and the cam The two parts 15b are in a one-to-one relationship; the bottom of one end of the push handle unit 12 is pressed on the corresponding cam 15, the other end of the push handle unit 12 is movably connected to the connecting seat 13, and the push handle unit 12a is connected The connecting seat 13 and the connecting seat 13 connected to the second push handle unit 12b are respectively located on both sides of the shaft assembly; the first rotating shaft 14 and all the cams 15 can be driven by the first driving device 11 Rotate around the axis of the first rotating shaft 14 so that the cam 15 pushes up the corresponding handle unit 12 and turns around the corresponding connecting seat 13.

When the material turning mechanism 1 of the present invention is used, the movable connection between the push handle unit 12 and the connecting seat 13 is called the material turning movable connection point 131, as shown in FIG. 7. For ease of understanding, as shown in Figures 4 to 6, the connecting seat 13 connected to the push handle unit 12a is called connecting seat 13a, and the connecting seat 13 connected to the push handle unit 12b is called connecting seat two 13b; 13a. The two connecting seats 13b are respectively located on both sides of the shaft assembly; the turning activity connection point 131 of the push handle unit 12a and the connecting seat 13a is called the turning activity connection point 131a, and the push handle unit 12b is connected to The turning activity connection point 131 of the seat two 13b is called turning activity connection point two 131b, as shown in FIG. 9. When the first driving device 11 drives the first rotating shaft 14 and all the cams 15 to rotate around the axis of the rotating shaft; since cam one 15a and cam two 15b have a phase difference, cam one 15a and cam two 15b will not simultaneously push up the corresponding Push handle unit one 12a, push handle unit two 12b. Specifically, when the first driving device 11 drives the first rotating shaft 14 and the cam 15 to rotate and causes all the cams 15a to push up the push handle unit 12a, since all the cams 15a are in the same phase, then all the pushers will be driven. The handle unit 12a will turn around the material turning active connection point 131a synchronously, as shown in FIG. 5. In the same way, when the first driving device 11 drives the first shaft 14 and the cam 15 to rotate so that all the cams 15b push up the push handle unit 12b, since all the cams 15b are in the same phase, then all the push handles will be The second unit 12b will turn around the material turning active connection point two 131b synchronously, as shown in FIG. 6. It can be seen that in the turning mechanism 1 of the present invention, the push handle unit 12a and the push handle unit 12b are not turned over at the same time; all the push handle units 12a can be moved to the shaft assembly side under the action of the corresponding cam 15a Synchronous overturning; all push handle units 12b can be synchronously overturned to the other side of the shaft assembly under the action of the corresponding cam two 15b, which can be used for turning over drilling tools, and is stable and reliable with high synchronization.

When the turning mechanism 1 of the present invention is applied to the power catwalk cloud beam of the power catwalk of the first embodiment, as shown in Figure 1, Figure 4 to Figure 9, Figure 22 to Figure 25, the turning mechanism 1 is assembled On the cloud beam body, the push handle unit 12 corresponds to the support slot one 621, and the drill tool supported in the support slot one 621 can be flipped into the support slot two 622 through the push handle unit 12. The drill tool in the support slot one 621 can be turned over to the support slot two 622, so that the support slot one 621 and the support slot two 622 of the power catwalk cloud beam can both accommodate the support drill tools, so that multiple drill tools can be accommodated side by side Supported on the power catwalk cloud beam, and then through the power catwalk cloud beam’s cloud beam discharging mechanism, it can achieve the purpose of simultaneously conveying multiple drill tools side by side to the outriggers, so that during the downward conveying process, Improve the transmission efficiency of drilling tools.

Preferably, the number of the connecting seat 13 and the push handle unit 12 are equal. Preferably, the phase difference between cam one 15a and cam two 15b is 180°. In one of the embodiments, there are two pairs of the cam 15 and the push handle unit 12 respectively, as shown in FIGS. 4 to 6. Of course, according to actual needs, there may be 3 pairs, 4 pairs or more pairs of the cam 15 and the push handle unit 12 respectively. Further, as shown in FIGS. 4 to 6 and 9, along the length direction of the shaft assembly, on both sides of each pair of cams 15, the first rotating shaft 14 is provided with the base 17, and The first rotating shaft 14 can be reliably supported by the base 17. Specifically, the first rotating shaft 14 is assembled on the base 17 through a bearing, so that the first rotating shaft 14 can rotate on the base 17.

Further, as shown in FIGS. 7 and 9, the push handle unit 12 includes a push handle 121 and a first rib 122. The top of one end of the first rib 122 is provided with the push handle 121, and the bottom of this end Pressing on the corresponding cam 15, the other end of the first rib 122 is movably connected to the connecting seat 13. That is, the push handle unit 12 is pressed against the corresponding cam 15 through one end of the first rib 122, and the push handle unit 12 is movably connected to the corresponding connecting seat 13 through the other end of the first rib 122. When the first driving device 11 drives the first rotating shaft 14 and all the cams 15 to rotate around the axis of the first rotating shaft, the cam 15 can make the push handle 121 of the push handle unit 12 flip (or in other words, turn around the corresponding connection seat 13). The movable connection point 131 of the turning material is turned over), the push handle 121 is used to turn the drill; specifically, the push handle 121 of the push handle unit 12a can turn the drill to the shaft assembly side, and the push handle unit 12b pushes The shank 121 can turn the drilling tool to the other side of the shaft assembly.

Further, as shown in FIGS. 7 and 9, the first rib 122 is pressed against the cam 15 by a roller 123. This makes the roller 123 and the cam 15 form rolling friction, reduces wear, and makes it easier for the cam 15 to push up and turn over the handle unit 12, which saves energy.

Further, as shown in FIG. 7, on the side of the push handle 121 away from the connecting seat 13, the push handle 121 is provided with a bending portion 1211 that is bent upward. When the push shank 121 turns over the drill tool, thanks to the design of the bent portion 1211 of the push shank 121, the drill tool can be easily turned over, so that the drill tool can be turned over in a specified direction.

Further, as shown in FIGS. 4 to 7 and 9, along the length direction of the shaft assembly, the top of the push handle 121 is provided with a first U-shaped groove 1212. It is beneficial to the movement of the sliding shoes of the power catwalk cloud beam, and can avoid interference between the sliding shoes and the push handle 121.

Further, as shown in Figures 8 and 9, the cam 15 includes a wheel shaft portion 151 and a wheel convex portion 152. The push handle unit 12 is in contact with the corresponding cam 15, and the wheel convex portion 152 is used to push up and push up. Handle unit 12. Specifically, the axle portion 151 of the cam 15 is sleeved on the first rotating shaft 14. In the initial state, when the handle unit 12 is not pushed up by the cam 15, the handle unit 12 is pressed against the axle portion 151 of the cam 15, and the cam 15 rotates. At this time, the wheel protrusion 152 of the cam 15 gradually pushes up the push handle unit 12, so that the push handle unit 12 turns over the corresponding connecting seat 13. When the cam 15 is rotated in the reverse direction, the push handle unit 12 gradually leaves the wheel projection 152, and finally presses on the wheel shaft 151 to return to the initial state.

Further, as shown in FIGS. 4-7 and 9, the first driving device 11 is connected to the first rotating shaft 14 to drive the first rotating shaft 14 to drive all the cams 15 to rotate around the axis of the rotating shaft. . The structure is compact and reasonable. When the first rotating shaft 14 is driven to rotate around its own axis through the first driving device 11, the first rotating shaft 14 will drive all the cams 15 to rotate around the axis of the rotating shaft.

Further, the first driving device 11 is a first motor 111. The first motor 111 is connected to one end of the first rotating shaft 14. Specifically, as shown in FIG. 9, a first mounting seat 16 is arranged between the first motor 111 and the first rotating shaft 14, and the first motor 111 is assembled to the first motor 111 through a first reducer 112. On one side of the mounting base 16, the output shaft of the first reducer 112 rotatably passes through the other side of the first mounting base 16 and is connected to the first rotating shaft 14. The first rotating shaft 14 can be driven by the first motor 111 Rotate around its own axis. Further, the first motor 111 is a forward and reverse motor, and the first motor 111 may be an electric motor or a hydraulic motor.

When the power catwalk cloud beam of the power catwalk of the first embodiment adopts the turning mechanism 1 of this design, more specifically, along the length direction of the cloud beam body, the turning mechanism 1 is accommodated in the cloud beam body (as in the fifth embodiment). In the rear cloud beam 62), the first mounting seat 16, the base 17, and the connecting seat 13 of the turning mechanism 1 are fixedly connected to the cloud beam body of the power catwalk cloud beam, and the push handle 121 of the turning mechanism is connected to the cloud beam body The supporting groove one 621 corresponds, when the push handle 121 is not pushed up, the push handle 121 is not higher than the supporting groove one 621, which will not affect the supporting groove one 621 to support the conveying drill tool, as shown in FIG. 22. When the push handle 121 of the push handle unit 12a is pushed up and turned over, the drill supported in the supporting groove one 621 can be turned over into the supporting groove two 622a on its side, as shown in FIG. 23; when the push handle unit 12b After the push handle 121 is lifted and turned over, the drill supported in the supporting groove one 621 can be turned over to the supporting groove two 622b on the other side thereof, as shown in FIG. 24.

Example three

Based on the first embodiment, in this embodiment, as shown in FIGS. 10 to 16, the discharging mechanism 2 includes multiple sets of flipping units 24, and each set of the flipping units 24 includes a chassis 241 and is mounted on There are two lifting components in the chassis 241 that can be moved up and down. The tops of the two lifting components are movably connected to the same flap 244, and the lifting movement of the two lifting components can make the flaps 244 for lifting/reversing movement; multiple sets of the flap units 24 are arranged at intervals, and the lifting components of the adjacent flap units 24 are respectively transmitted in series through the second rotating shaft 25 to form 2 sets of rotating shaft assemblies; The rotating shaft assembly further includes a second driving device 21, through which the second driving device 21 can drive and link the corresponding second rotating shaft 25 for synchronized rotation and the lifting assembly for synchronized lifting motion.

When the discharging mechanism 2 of the present invention is used, as shown in FIGS. 10 to 16, the turning plate 244 can be moved up and down, or flipped, or both up and down and flipped at the same time. Specifically, in each set of flipping unit 24, when the two lifting components perform lifting motions of the same amplitude, the lifting motion of the flipping plate 244 can be realized; when one of the lifting components does not move, the other lifting component performs the lifting motion , The flipping movement of the flap 244 can be realized; when the two lifting components perform lifting movements of different amplitudes, the lifting movement of the flap 244 and the flipping movement of the flap 244 can also be realized. As shown in Figure 10, for each set of the rotating shaft assembly, it includes a second rotating shaft 25, a lifting assembly and a second driving device 21; the second driving device 21 can drive the second rotating shaft 25 to move or drive As the lifting assembly moves, since the second rotating shaft 25 and the lifting assembly are driven in series, the second rotating shaft 25 and the lifting assembly will move in linkage, that is, the second rotating shaft 25 will rotate and the lifting assembly will move up and down. Therefore, by the driving of the second driving device 21, all the second rotating shafts 25 of the set of rotating shaft assembly can be rotated synchronously, and all the lifting components can perform synchronous lifting movements; thus, the rotation of all the flap units 24 can be realized. The flap 244 performs a synchronized lifting/turning movement. For ease of understanding, as shown in Figures 11 and 12, the two sets of rotating shaft assemblies are respectively called the first set of rotating shaft assemblies (the second rotating shaft 25 is called the second rotating shaft 25a, and the lifting assembly is called the lifting assembly 4a. The second driving device 21 is called the second driving device 21a) and the second set of rotating shaft assembly (the second rotating shaft 25 is called the second rotating shaft 25b, and the lifting component is called the lifting component 2 4b, and the second driving The device 21 is called the second driving device 21b). As shown in Figure 1, in the initial state, the flap 244 of the discharging mechanism 2 is in the low position; when the second driving device 21b is not working and the second driving device 21a is driven, the second driving device 21a will drive the second The rotating shaft 25a rotates synchronously, and the lifting assembly 4a synchronously rises; the flap 244 of each flap unit 24 will be synchronously turned to one side of the discharging mechanism 2, as shown in Figure 11; when the second driving device is used When a 21a is driven in the reverse direction, the discharging mechanism 2 can be restored to the initial state. In the same way, when the second driving device 21a is not working and the second driving device 21b is driven to work, the flap 244 of each flap unit 24 will be synchronized to the other side of the discharging mechanism 2, as shown in Figure 12 Shown. In the same way, when the second driving device 21a and the second driving device 21b are driven to work synchronously, the flaps 244 of all the flap units 24 can be moved up and down synchronously. In the same way, when the second driving device 21a and the second driving device 21b perform driving operations of different amplitudes, the flaps 244 of all the flap units 24 can be moved up and down and synchronously rotated. Through the above action process, all the turning plates 244 can be raised and lowered as required, and synchronously turned to either side of the two sides of the discharging mechanism 2, which can be used to turn the drilling tool, and is stable and reliable, and has high synchronization. In order to facilitate the understanding of the technical features: “the lifting components of adjacent plate turning units 24 are connected in series via the second rotating shaft 25 respectively”, the present invention is explained by taking two sets of plate turning units 24 as an example. As shown in Figure 1, each set of flipping unit 24 has two lifting components, two of which are opposite to each other, the first lifting component of the first flipping unit 24 and the second opposite to it The first lifting assembly of a flap unit 24 is connected in series through the first second rotating shaft 25; the second lifting assembly of the first flap unit 24 is opposite to the second flap unit 24 The second lifting assembly is connected in series via a second second rotating shaft 25.

When the discharging mechanism 2 of the present invention is applied to the power catwalk cloud beam of the power catwalk in the first embodiment, as shown in Fig. 1, Fig. 10-16, Fig. 22, and Fig. 25, the discharging mechanism 2 is assembled On the cloud beam body, the plate turning unit 24 corresponds to the supporting groove one 621 and the supporting groove two 622, and the drilling tools supported in the supporting groove one 621 and the supporting groove two 622 can be simultaneously transferred through the plate turning unit 24 Turn out from the side of the Yunliang body. Through the discharging mechanism 2 of this design, the drilling tools supported in the supporting slot one 621 and the supporting slot two 622 can be simultaneously turned out from the side of the cloud beam body, so as to realize the conveying of multiple drilling tools side by side to the outriggers. Purpose. In one of the embodiments, in the discharging mechanism 2 of the present invention, there are two sets of flap units 24, as shown in Figures 10 to 12. Of course, according to actual needs, there can also be 3 sets of

flap units

24, 4 sets or more.

Further, the flap 244 has a V-shape or a flat plate shape. In one of the embodiments, as shown in FIG. 10 to FIG. 14, the flap 244 is V-shaped, and the discharging mechanism 2 of this design (referred to as the cloud beam discharging mechanism) is more suitable for assembling the power of the power catwalk. On the catwalk cloud beam, it is used to flip out the drill tools on it. In another embodiment, the flap 244 is in the shape of a flat plate, and the discharging mechanism 2 (referred to as the base discharging mechanism) of this design is more suitable for assembling on the base of the power catwalk for turning the drill tools on it. Out (see Example 6 for details).

Further, as shown in FIG. 13 and FIG. 14, in each set of the flap unit 24, the flap 41 is hinged to one of the lifting components, and slidably connected to the other lifting component. It is possible to achieve the purpose of turning the flap 244 into a turning motion when any one of the lifting components performs a lifting motion.

Further, as shown in FIGS. 13-15, each of the lifting components includes a gear 242 rotatably assembled in the chassis 241, and a rack 243 that slides from the top of the chassis 241 and inserted into the chassis 241, so The rack 243 meshes with the gear 242, the top of the rack 243 is movably connected with the flap 244 to realize the connection between the lifting assembly and the flap 244, and the gear 242 is connected to the flap 244. The second rotating shaft 25 is connected to realize the connection between the lifting assembly and the second rotating shaft 25. As a specific design of the lifting assembly, when the gear 242 rotates, because the rack 243 meshes with the gear 242, the rack 243 will move up and down relative to the chassis 241, which can realize the lifting movement of the lifting assembly. The rack 243 is movably connected with the flap 244, so that in each set of the flap unit 24, two lifting components are movably connected with the same flap 244 through their own rack 243, so that the flap 244 can be lifted/turned sports. The gear 242 is connected to the second rotating shaft 25 (for example, the gear 242 is connected with the second rotating shaft 25 by a coupling), so that the lifting assembly is connected to the second rotating shaft 25 through the gear 242. Then, in each set of the rotating shaft In the assembly, the gears 242 are transmitted in series through the second shaft 25. When the second driving device 21 drives one of the gears 242 or the second shaft 25 to rotate, then in each set of the shaft assembly, all the gears 242 , The second rotating shaft 25 will rotate synchronously (the gear 242, the second rotating shaft 25 rotate around its own axis), so that all the racks 243 will move synchronously; thus, the flaps 244 of all flap units 24 can be operated. Synchronized lifting/turning movement. Preferably, in each set of plate turning unit 24, the two racks 243 of the lifting assembly are located between the two gears 242 of the lifting assembly.

Further, the driving device is a second motor 211. Each set of the rotating shaft assembly has one second motor 211, so two sets of the rotating shaft assembly have two second motors 211. As shown in FIGS. 10 to 12, the two second motors 211 are located at one end side of multiple sets of the flap units, and the rotors of the two second motors 211 are respectively adjacent to the flap unit The two gears 242 of the 24 are connected to realize that each second motor 211 can drive the corresponding second rotating shaft 25 for rotating movement and the lifting assembly for synchronous lifting movement. Specifically, as shown in FIGS. 10 and 16, a second mounting seat 22 is arranged between the two second motors 211 and the flap unit 24, and the two second motors 211 respectively pass through a second reducer. 212 is assembled on one side of the same second mounting base 22, the rotors of the two second motors 211 are connected to the input shafts of the two second reducers 212, and the two second reducers 212 The output shaft rotatably passes through the other side of the second mounting base 22, and is respectively connected by the connector 23 and the two gears 242 of the corresponding flip unit 24. Further, the second motor 211 is a forward and reverse motor, and the second motor 211 may be an electric motor or a hydraulic motor.

Further, as shown in FIGS. 13 to 15, a slideway 2411 is provided in the chassis 241, and the rack 243 cooperates with the slideway 2411 and can slide up and down along the slideway 2411. The slideway 2411 serves as a guide for the lifting of the rack 243 and can improve the reliability of the lifting movement of the rack 243. Specifically, the slideway 2411 includes a plurality of vertically distributed guide bars arranged in the chassis 241, and a distance is left between the guide bars. The guide groove 248 can slide up and down along the guide bar.

Further, as shown in FIGS. 13 and 14, in each set of flap unit 24, the bottom of the flap 244 is provided with a second rib 245, and the top of the rack 243 of each lifting assembly is provided with The top of the vertical plate 246 of one of the lifting components is hinged to one end of the second rib 245, and the top of the vertical plate 246 of the other lifting component is slidably assembled to the second rib 245 through a sliding rod 2461. Inside the chute 2452 set at one end. When this design is adopted, the purpose of each set of the flipping unit 24 is achieved that the flipping plate 41 is hinged to one of the lifting components and is slidably connected to the other lifting component. The design of "the top of the vertical plate 246 of one of the lifting components is hinged with one end of the second rib 245", the hinged joint between the two is called the hinge part 2451; when the flipper 244 makes a flip movement, the flipper 244 will be hinged around The part 2451 is turned upside down.

Further, as shown in FIG. 14, the sliding rod 2461 is slidably assembled in the sliding groove 2452 through a bearing 2462. When this design is adopted, the sliding rod 2461 can more easily slide in the sliding groove 2452 (rolling friction), which saves energy.

Further, the flap unit 24 is provided with a descending limit structure for limiting the downward movement of the rack; or/and, the flap unit 24 is provided with an ascent limit for limiting the upward movement of the rack. Bit structure. The descending limit structure can control the descending range of the rack 243 and avoid excessive descending of the rack 243. In one of the embodiments, as shown in FIG. 13 and FIG. 14, a structural form of a descending limit structure is specifically disclosed: a push plate 247 is provided on the top of the rack 243 (the push plate 247 is arranged between the rack 243 and Between the vertical plates 246), and the push plate 247 protrudes from the side of the rack 243, the width of the push plate 247 is greater than the width of the inner cavity of the chassis 241; When the top of the case 241 touches, the rack 243 cannot be lowered. The ascending limit structure can control the ascending range of the rack 243 and avoid excessive ascending of the rack 243. In another embodiment, as shown in FIG. 13, a structural form of a rising limit structure is specifically disclosed: a limit block 249 is arranged laterally at the bottom of the rack 243 (preferably, the limit block 249 is arranged on the tooth The guide groove 248 of the bar 243 faces the bottom side), and a stop (not shown) corresponding to the stop block 249 is provided in the chassis 241; when in use, when the rack 243 moves upward, the stop block 249 When it touches the stopper, the rack 243 cannot rise any more.

When the power catwalk cloud beam of the power catwalk of the first embodiment adopts the discharging mechanism 2 of this design, more specifically, along the length direction of the cloud beam body, the discharging mechanism 2 of the present invention is accommodated in the cloud beam body (as implemented In the rear cloud beam 62) of Example 5, the second mounting seat 22 and the chassis 41 of the discharging mechanism are fixedly connected to the cloud beam body of the power catwalk cloud beam, and the flap 244 of the discharging mechanism is connected to the supporting groove of the cloud beam body. 621. The second support groove 622 corresponds; when the flap 244 rises to the highest position, the flap 44 is higher than the support slot 1 621 and the support slot 2 622; when the flap 244 is lowered to the bottom position, the flap 244 is not higher than the support Slot one 621 and support slot two 622 do not affect the normal support of the drill tool in support slot one 621 and support slot two 622; when the flap 244 of the discharging mechanism rises and flips, the drill in the support slot one 621 and the support slot two 622 With turned out.

Example four

Based on the first embodiment, in this embodiment, as shown in FIGS. 17 to 21, the stopper mechanism 3 includes a stopper assembly, and the stopper assembly includes a stopper 31 along the line of the stopper 31. In the length direction, a plurality of driven rods 32 are movably connected to the bottom of the stop bar 31. The movable connection between the stop bar 31 and the driven rod 32 is called movable connection point A1. A connecting rod 321 is movably connected to the bottom of the movable rotating rod 32, and the movable connection between the driven rotating rod 32 and the connecting rod 321 is called movable connecting point two A2; the stopper mechanism 3 also includes a connection with the stopper The drive mechanism connected to the bar assembly, through which the movable connection point A1 can swing around the movable connection point A2 along the length direction of the barrier bar 31, and the barrier bar 31 can be operated Lifting movement.

When the stopper mechanism 3 of the present invention is used, as shown in Figures 20 and 21, the top of the driven rod 32 and the top of the stop bar 31 are connected by a movable connection point A1, and the bottom of the driven rod 32 is connected to the connecting rod. The 321 is connected by the movable connection point two A2, and the formed baffle bar assembly is an integral linkage structure. Thanks to this connection structure, it can make all the movable connection points A1 under the action of the driving mechanism. Synchronously swing around the corresponding movable connection point A2 along the length direction of the stop bar 31. Specifically, under the action of the driving mechanism, along the length direction of the stop bar, as shown in FIG. 19, when the movable connection point A1 swings down around the movable connection point A2, the stop bar 31 will be lowered at the same time. Movement; As shown in Figure 18, when the movable connection point A1 swings upwards around the movable connection point A2, the stop bar 31 will move up at the same time, and the lifting movement of the stop bar 31 will be realized.

When the stopper mechanism 3 of the present invention is applied to the power catwalk cloud beam of the power catwalk in the first embodiment, as shown in Figure 1, Figure 22, and Figure 25, there are two sets of stopper assembly of the

stopper mechanism

3 , 2 sets of the barrier strip assemblies are located on both sides of the cloud beam body, and are fixedly connected to the cloud beam body (such as the rear cloud beam 62 in the fifth embodiment) through the connecting rod 321; when the driving mechanism drives the barrier After the bar 31 is raised, the barrier bar 31 is higher than the top surface of the cloud beam body. When the driving mechanism drives the barrier bar 31 to descend, the barrier bar 31 is not higher than the top surface of the cloud beam body. noodle. Specifically, as shown in Fig. 19, when the barrier 31 is raised higher than the top surface of the cloud beam body; the barrier 31 can block the drilling tool on the cloud beam body, and the drilling tool on the power catwalk cloud beam is oriented toward When the drill floor is transported, or when the drill tool on the drill floor is transported to the power catwalk cloud beam, it must be beneficial to the blocking effect of the stop bar 31, which can play a blocking effect and prevent the drill from slipping out/dropping. The fall situation happened. As shown in Figure 18, when the stop bar 31 is lowered not higher than the top surface of the cloud beam body; the discharging mechanism of the power catwalk cloud beam can make the drilling tool turn out from the cloud beam body (the drilling tool will not Blocked by the retaining bar), of course, it is also convenient to turn the drilling tool into the cloud beam body. Therefore, the material blocking mechanism 3 of the present invention will not affect the normal use of the power catwalk cloud beam, and can play the role of blocking material when necessary, and avoid the situation that the drilling tool slides out/drops from the cloud beam body sideways. It has better blocking effect and higher safety.

Further, as shown in FIGS. 17 to 21, the stop bar assembly further includes an active rotating rod 33, the top of the active rotating rod 33 is movably connected to the bottom of the stop bar 31, and the stop bar is connected to the bottom of the stop bar 31. The active connection point of the active rotating rod is called active connection point three A3, the bottom of the active rotating rod 33 is fixedly connected to the driving mechanism, and the fixed connection point between the active rotating rod and the driving mechanism is called the fixed connection point One F1, the fixed connection point F1 can be driven to rotate by the driving mechanism, and the movable connection point three A3 is driven to swing around the fixed connection point F1 along the length direction of the stop bar, thereby linking the The blocking strip 31 makes a lifting movement. When adopting this design, the bottom of the active rotating rod 33 is connected with the driving mechanism through a fixed connection point F1. When the driving mechanism drives the fixed connection point F1 to rotate, it can drive the movable connection point A3 around the fixed connection point F1 along the stop bar. The top of the driving rod 33 and the top of the stop bar 31 are connected through the movable connection point A3, and the top and bottom of the driven rod 32 are respectively connected through the movable connection point A1 and the movable connection point 2. A2 is movably connected with the stop bar 31 and the connecting rod 321, and the linkage movable connection point A1 swings around the corresponding movable connection point A2, and the stop bar 31 moves up and down at the same time. Obviously, when the baffle bar 31 moves up and down, the baffle bar 31 also reciprocates left and right along its own length.

Preferably, as shown in FIGS. 17 to 21, along the length direction of the stop bar, the driving rod 33 and a plurality of the driven rods 32 are equally spaced at the bottom of the stop bar. The driving rod 33 is at the outermost position of the driven rod 32 at the outermost position.

Further, as shown in Figures 17 and 20, there are two sets of the stop bar assembly, and the two sets of the stop bar assembly are arranged side by side, and the driving mechanism includes a driving device. The bottom of the active rotating rod 33 of the barrier bar assembly is fixedly connected, and the shaft 34 is driven to rotate by the driving device to realize the synchronous lifting movement of the barrier bars 31 of the two sets of barrier bar assemblies. When using this design, two sets of stop bar assemblies share one drive device. When the drive device drives the shaft 34 to rotate, the shaft 34 will drive the fixed connection point F1 of the two sets of stop bar assemblies to rotate synchronously, thereby causing 2 sets of stop bar assemblies to rotate synchronously. The barrier bars 31 of the barrier bar assembly perform synchronous lifting and lowering movements. When the power catwalk cloud beam of the present invention adopts the material blocking mechanism 3 of this design, the driving device of the material blocking mechanism 3 is connected with the cloud beam body, the connecting rod 321 is fixedly connected with the cloud beam body, and the shaft 34 is rotatably connected with the cloud beam Body connection; for example, the shaft 34 is connected to the cloud beam body through a flange 342, wherein the flange 342 is fixedly connected to the cloud beam body, and the shaft 34 and the flange 342 are connected by a bearing.

Further, as shown in FIGS. 17 to 20, the driving device is a driving telescopic cylinder 35, and the driving telescopic cylinder 35 is connected to the shaft 34 through a supporting plate 341, wherein one end of the supporting plate 341 is connected to The shaft 34 is fixedly connected, and the other end is movably connected with the driving telescopic cylinder 35, and the shaft 34 is driven to rotate through the expansion and contraction of the driving telescopic cylinder 35. Specifically, the fixed connection between the supporting plate 341 and the shaft 34 is called the fixed connection point two F2, and the movable connection between the supporting plate 341 and the driving telescopic cylinder 35 (top) is called the movable connection point four A4; when the power of the present invention When the catwalk cloud beam adopts the retaining mechanism 3 of this design, the bottom of the driving telescopic cylinder 35 is movably connected with the cloud beam body of the power catwalk cloud beam, and the movable connection between the two is called the movable connection point five A5. When the telescopic cylinder 35 is driven for telescopic movement, the movable connection point five A5 will rotate, and the movable connection point four A4 will move up and down around the fixed connection point two F2, so that the fixed connection point two F2 will rotate, so that the shaft 34 will rotate around its own axis. Rotating, in turn, can make the barrier bars 31 of the two sets of barrier bar assemblies perform a synchronous lifting movement, as shown in FIG. 18 and FIG. 19.

Alternatively, as shown in FIG. 20, the cross section of the barrier strip 31 is Γ-shaped or T-shaped, and the barrier strip 31 includes a wing strip 311 and a wing strip 312 connected to the bottom of the wing strip; The bottom of the strip 311 is movably connected to the top of the driving rod 33 and the driven rod 32; or, the side of the wing bar 312 is connected to the driving rod 33 and the driven rod 32. Top activity link. The wing strips 312 of the blocking strip 31 mainly play a role of blocking material, and have a good blocking effect. When there are two sets of barrier assemblies, the wing bars 312 of the two sets of barrier assemblies are opposite to each other.

Further, as shown in FIGS. 17, 20, and 21, each of the driven rotating rods 32 is respectively movably connected to one connecting rod 321. Of course, it is also possible that each of the driven rotating rods is movably connected to the same connecting seat.

Example five

Based on the combined design of the first, second, third, and fourth embodiments, the fifth embodiment specifically designs a power catwalk cloud beam 6 with a foldable structure (the cloud beam body is a foldable structure).

In this embodiment, as shown in FIGS. 1 to 3, the cloud beam body is a foldable structure, and the cloud beam body includes a front cloud beam 61 and a back cloud beam 62. The supporting groove 621 and the supporting groove The second 622 is arranged on the back cloud beam 62. The rear end of the front cloud beam 61 is movably connected with the front end of the back cloud beam 62. The connection between the two is called the cloud beam movable connection point 60. The current cloud beam When 61 is turned around the movable connection point 60 of the cloud beam, the angle between the front supporting groove 611 on the top of the front cloud beam and the supporting groove one 621 of the back cloud beam will be changed; The front side of the ramp 4, and when the cloud beam body rises, the front cloud beam 61 slidably passes through the cloud beam aisle 42 provided on the upper part of the ramp 4, and the rear part of the back cloud beam 62 The position is movably connected to the upper end of the cantilever 52, and the main driving system is connected to the rear cloud beam 62 for driving the rear cloud beam 62 to link the front cloud beam 61 to move up and down along the ramp 4 . The turning mechanism 1, the discharging mechanism 2, and the blocking mechanism 3 are also arranged on the back cloud beam 62 of the power catwalk cloud beam 6. After the front cloud beam 61 is turned around the movable connection point 60 of the cloud beam so that the cloud beam body is flattened, the front support slot 611 of the front cloud beam 61 and the support slot one 621 of the back cloud beam 62 are substantially coplanar. The front support slot of the front cloud beam 611 is combined with the supporting groove one 621 of the back cloud beam to form the drilling tool supporting groove of the cloud beam body, which can be used to transport the drilling tool to the drill floor. The tool is conveyed to the surface of the drill floor, of course, the drilling tool can also be conveyed from the drill floor to the cloud beam of the power catwalk. When the power catwalk cloud beam of the folding structure is applied to the power catwalk of the present invention, the front cloud beam 61 does not need to be fitted on the base 5 but on the ramp 4, which can shorten the size of the base 5 , Thereby reducing the size of the power catwalk, saving materials, and reducing manufacturing costs (see Embodiment 6 for details).

Example Six

As shown in Figures 1 to 32, based on the fifth embodiment, this embodiment specifically exemplifies how to apply the power catwalk cloud beam with the folding structure of the fifth embodiment to the power catwalk of the present invention.

Here is a brief introduction to a specifically designed main drive system: as shown in Figures 25, 31, and 32, the main drive system includes a pulley 41, which is assembled on the front of the ramp 4 and can slide up and down along the front of the ramp. And a drive assembly for sliding the drive trolley up and down along the front of the ramp. The two sides of the bottom of the trolley 41 are provided with roller discs 411. The sliding clips of the roller discs 411 are embedded on both sides of the trolley guide rails 412 provided on the front of the ramp 4 The drive assembly includes a pulley rack 413 arranged on the front of the ramp along the length of the ramp, a pulley gear 414 assembled on the pulley 41 and meshed with the pulley rack 413, and assembled on the pulley 41 for driving The gear-rotating pulley drive motor 415 drives the pulley gear 414 to rotate through the pulley drive motor 415, and the pulley can move up and down along the front of the ramp 4 under the action of the rack and pinion transmission. The trolley 41 is connected to the front end of the rear cloud beam 62 through a tie rod 64, and the front end of the rear cloud beam 62 can be driven by the trolley 41 to move the front cloud beam 61 up and down on the front of the ramp 4 together.

The power catwalk in this embodiment includes:

As shown in Figures 25 to 28, the power catwalk includes the power catwalk cloud beam 6 of the folding structure of the fifth embodiment (the flap 44 of the discharging mechanism of the power catwalk cloud beam is V-shaped, and the The discharging mechanism is called Yunliang discharging mechanism), which also includes:

Ramp 4, both sides of the front of ramp 4 are equipped with 2 sets of main drive systems. Each set of main drive system has a trolley 41. The trolley 41 can move up and down along the front of the ramp to drive the power catwalk cloud beam 6 Lift

The base 5, the front end of the base 5 is connected to the bottom end of the ramp 4, and legs 51 are installed on both sides of the base 5 (for the design of the legs 51 and other components, please refer to the patent documents listed in the background art);

The cantilever 52, the upper end of the cantilever 52 is hinged to the rear end of the back cloud beam 62 of the power catwalk cloud beam 6, and the lower end of the cantilever 52 is hinged to the middle of the base 5;

The power catwalk cloud beam 6 is located between the two trolleys 41. The front end of the front cloud beam 61 fits on the front of the ramp 4 and can slide up and down along the front of the ramp 4. The two trolleys 41 are connected to both sides of the front end of the rear cloud beam 62 by tie rods 64. , Used to drive the front end of the rear cloud beam 62 to move the front cloud beam 61 up and down on the front of the ramp 4;

On both sides of the back cloud beam 62 of the power catwalk cloud beam 6, the base 5 is also equipped with the discharging mechanism of the third embodiment (the flap 44 of the discharging mechanism is in the shape of a flat plate, and the discharging mechanism is called the base discharging mechanism. Material agency).

When the trolley 41 moves up (upward conveying process), as shown in Figure 27, the trolley 41 drives the front end of the rear cloud beam 62 to move to the top of the ramp 4, and the rear end of the rear cloud beam 62 drives the upper end of the cantilever 52 to gradually move away from the base 5. The front end of 61 moves upward along the front of the ramp 4, and the power catwalk cloud beam 6 gradually unfolds until the front cloud beam 61 passes through the cloud beam aisle 43 on the upper part of the ramp 4, and the power catwalk cloud beam 6 is flattened, as shown in Figure 28 ; At this time, the drilling tools on the power catwalk cloud beam can be transported to the drill floor surface (specifically, the drilling tools supported in the support groove 621 are transported to the drill floor surface through the sliding shoe 63 assembled on the back cloud beam 62) ; Or, the drilling tool on the drill floor can be transported to the power catwalk cloud beam (specifically, the drill is first transported from the drill floor to the support slot one 621, and then the drilling tool in the support slot one 621 is made through the turning mechanism Turn over to the second support slot 622, and finally the support slot one 621 and the second support slot 622 can accommodate the supporting drill);

When the trolley 41 descends (down conveying process), as shown in Figure 27, the trolley 41 drives the front end of the rear cloud beam 62 to move to the bottom end of the ramp 4, and the rear end of the rear cloud beam 62 drives the upper end of the cantilever 52 to gradually approach the base 5, and the front The front end of the cloud beam 61 moves downward along the front of the ramp 4, and the power catwalk cloud beam 6 gradually turns over until the cantilever 52 and the rear cloud beam 62 fit on the base 5, and the front cloud beam 61 fits on the ramp 4, as shown in the figure 25. As shown in Figure 26; at this time, through the cloud beam discharging mechanism (specifically, through the cloud beam discharging mechanism, the drill tools supported in the supporting slot one 621 and the supporting slot two 622 are turned over at the same time), the base discharging mechanism , The side-by-side drilling tools on the power catwalk cloud beam can be turned over to the legs on both sides of the base; or, through the legs, the base discharging mechanism, and the cloud beam discharging mechanism, the supports on both sides of the base can be turned over. The drill tool on the leg is turned over to the power catwalk cloud beam (specifically, first place a number of removable groove filling blocks 65 on the support slot two 622, so that the drill tool on the leg can be flipped into the support slot one 621, In order to prevent the drill tool from falling into the supporting groove 2 622).

At the same time, during the above-mentioned upward conveying process and downward conveying process, the stop bar 31 of the stopper mechanism 3 is placed in a raised high position, which plays a role of stopper. When the power catwalk cloud beam 6 is in the lowest position as shown in FIG. 25 and FIG. 26, the stop bar 31 of the stopper mechanism 3 is in a lowered position after descending, so that the drill tool can be turned into/out of the power catwalk cloud beam 6.

Example Seven

The power catwalk is a kind of conveying equipment for conveying drilling tools. It can convey the drilling tools on the legs on both sides of the power catwalk to the drill floor surface, and can also transport and arrange the drilling tools on the drill floor surface to the power catwalk On the legs on both sides. In the prior art, the ordinary mechanical catwalk is also a kind of conveying equipment for conveying drilling tools. The main difference between the ordinary mechanical catwalk and the power catwalk is that the power catwalk has a power catwalk cloud beam 6 that can be raised and lowered, while the general mechanical catwalk does not have a power catwalk cloud beam 6 that can be raised and lowered. The existing power catwalk does not yet have the function of an ordinary mechanical catwalk. Therefore, in order to increase the function of the power catwalk, the present invention further optimizes the power catwalk, so that when the power catwalk cloud beam 6 is in a low position (the cloud beam body of the power catwalk cloud beam is turned over, the cantilever 52, rear When the cloud beam 62 is fitted on the base 5 and the front cloud beam 61 is fitted on the ramp 4), the power catwalk of the present invention also has the function of an ordinary mechanical catwalk, and the details are as follows.

Based on the design of the sixth embodiment, as shown in FIGS. 25 to 30, the dynamic catwalk of this embodiment:

It also includes a guide plate 8 which is arranged on the back of the ramp 4 at the bottom of the cloud beam aisle. The guide plate 8 is convenient to guide the drilling tool from the drill floor to the front cloud beam 61; or, it is also convenient to guide the drilling tool from the front cloud beam 61 to the drill floor surface.

One end of the guide plate 8 is movably connected to the ramp 4, the other end of the guide plate 8 is a free end 81 of the guide plate, and the guide plate 8 is connected with a second adjustment mechanism for adjusting the inclination angle of the guide plate . The connection principle of the guide plate 8 is similar to that of the connecting rod 7; specifically, the movable connection point of the guide plate 8 and the ramp 4 is called the movable connection point of the guide plate (not shown in the figure), when the second adjustment mechanism drives the free end of the guide plate When 81 swings around the movable connection point of the guide plate, the inclination angle of the guide plate 8 will be adjusted, which can also be adapted to the height change of the drill floor.

The second adjustment mechanism includes a second pull rod 83 and a second ear plate 82 having a plurality of second ear holes. The second ear plate 82 is disposed on the guide plate 8, and one end of the second pull rod 83 is connected to The ramp 4 is movably connected, and the other end of the second pull rod 83 is detachably connected to any second ear hole. As the specific design of the second adjusting mechanism, its principle is the same as the specific design of the first adjusting mechanism. The second adjusting mechanism can achieve the purpose of adjusting the inclination angle of the guide plate, and thus can also be adapted to the height change of the drill floor.

It also includes a trough plate 9. When the power catwalk cloud beam 6 is in a low position, the cloud beam body is in a folded state, and the rear end of the trough plate 9 is detachably mounted on the front end of the front cloud beam 61 The front end of the trough plate 9 is pressed on a panel 42 provided on the front of the ramp 4, and the panel 42 is located below the cloud beam aisle 43. Specifically, the groove plate support groove 91 of the groove plate 9 corresponds to the front support groove 611 of the front cloud beam 61 (the groove plate 9 is equivalent to increasing the length of the front cloud beam 61). When combined with the design of the guide plate 8, the groove plate 9 It is convenient to guide the drilling tool from the guide plate 8 to the front cloud beam 61; or, it is also convenient to guide the drilling tool from the front cloud beam 61 to the guide plate 8. Of course, the design of the slot plate 9 may not be used.

It also includes a bottom plate 92. When the power catwalk cloud beam 6 is in a low position, the cloud beam body is in a folded state, and the bottom plate 92 is detachably installed at the junction of the front cloud beam 81 and the rear cloud beam 62 The top position. The bottom plate 92 is convenient for guiding the drilling tool from the front cloud beam 61 to the rear cloud beam 62; or, it is also convenient for guiding the drilling tool from the rear cloud beam 62 to the front cloud beam 61. Since the power catwalk cloud beam is a folded structure, the front cloud beam and the rear cloud beam are connected by the cloud beam movable connection point 60. When the cloud beam body is in the folded state, the bottom plate 92 can transition the front cloud beam 61 and the back The cloud beam 62 facilitates the movement of the drilling tool between the front cloud beam 61 and the back cloud beam 62.

In order to enable those skilled in the art to more clearly understand the function of the ordinary mechanical catwalk (the power catwalk cloud beam 6 does not move up and down) possessed by the power catwalk of the present invention, the present invention combines the guide plate 8, the trough plate 9, and the bottom plate 92. The design to explain its action process. First, the power catwalk cloud beam 6 is placed in a low position, that is, the cloud beam body of the power catwalk cloud beam is turned over, the cantilever 52 and the rear cloud beam 62 are fitted on the base 5, and the front cloud beam 61 is fitted on the ramp 4.

The process of transporting the drilling tools on the drill floor to the back cloud beam:

The drilling tool is located on the drill floor, and one end of the drilling tool (the end is defined as the upper end of the drilling tool) is hoisted by the drawworks on the drill floor, and the other end of the drilling tool (the end is defined as the lower end of the drilling tool) is pressed against the groove plate 9 On the inclined guide plate 8, under the weight of the drill tool, the lower end of the drill tool slides through the guide plate 8, the face plate 42, the trough plate 9, the front cloud beam 61, the bottom plate 92 and the rear cloud in turn under the downward pulling of the drawworks. Beam 62, after the lower end of the drilling tool enters the rear cloud beam 62 (the drilling tool remains inclined), the lower end of the drilling tool will continue to slide towards the rear end of the rear cloud beam 62 under the action of its own weight and drawworks, and finally the drilling tool will be accommodated and supported in the rear cloud On beam 62.

The process of transporting the drilling tools on the back cloud beam to the drill floor surface:

The drilling tool is located on the back cloud beam 62. One end of the drilling tool (the end is defined as the upper end of the drilling tool) is hoisted by the drawworks on the drill floor first, and the other end of the drilling tool (the end is defined as the lower end of the drilling tool) is pressed against the back cloud On the beam 62, the lower end of the drilling tool slides through the rear cloud beam 62, the bottom plate 92, the front cloud beam 61, the trough plate 9, the face plate 42, and the guide plate 8 through the drawworks upward, and finally the drilling tool is hoisted to the drill Countertop.

When the power catwalk of the present invention is used as an ordinary mechanical catwalk (the power catwalk cloud beam 6 does not move up and down), the guide plate 8, the trough plate 9, and the bottom plate 92 are used. When the power catwalk of the present invention is not used as an ordinary mechanical catwalk (the power catwalk cloud beam 6 is moved up and down), the trough plate 9 and the bottom plate 92 are removed at this time, and the power catwalk cloud beam 6 restores its original function . The slot plate 9 can be removed or not removed, which does not affect the use.

Preferably, in each of the above-mentioned embodiments, the above-mentioned movable connection is preferably a hinged connection. The above-mentioned fixed connection is preferably a bolt connection, of course, it may also be a welding. The above-mentioned detachable connection is preferably a bolt connection.

In summary, the use of a new type of power catwalk of the present invention not only has the basic drill tool transportation function of the power catwalk of the prior art, but also has the ability to simultaneously move multiple drills side by side during the downward transportation process. With the function of conveying downwards. Support slot 1 can accommodate and support the drill tool transported from the drill floor surface. Through the turning mechanism, the drill tool in support slot 1 can be turned into support slot 2, so that the support slot 1 and support slot 2 of the power catwalk cloud beam Both can accommodate the supporting drilling tools, and then through the discharging mechanism, the drilling tools supported in the supporting groove 1 and supporting groove 2 can be turned out from the side of the cloud beam body at the same time, so as to realize the support of multiple drilling tools side by side. The purpose of leg conveying is to improve the conveying efficiency of drilling tools during the downward conveying process. When combined with the design of the guide plate, the panel, and the slot plate, the power catwalk of the present invention also has the capabilities of a common mechanical catwalk.

The present invention is not limited to the foregoing specific embodiments. The present invention extends to any new feature or any new combination disclosed in this specification, and any new method or process step or any new combination disclosed.

Claims

A new type of power catwalk includes a ramp, a base, a power catwalk cloud beam, a cantilever, and a main drive system. The power catwalk cloud beam includes a cloud beam body; wherein: the bottom end of the ramp and the The front end of the base is connected, the front end of the cloud beam body is fitted to the front of the ramp and can move up and down along the front of the ramp, the upper end of the cantilever is movably connected to the rear position of the cloud beam body, the The lower end of the cantilever is movably connected with the middle position of the base, and the main drive system is used to drive the power catwalk cloud beam to move up and down along the ramp;

It is characterized in that: along the length direction of the cloud beam body, the top of the cloud beam body is provided with a supporting groove 1 for supporting drilling tools; on the side of the supporting groove 1, the top of the cloud beam body A second supporting groove for supporting the drilling tool is also provided;

The power catwalk cloud beam also includes a material turning mechanism and a material discharging mechanism assembled on the cloud beam body, and the material turning mechanism is used to turn the drill tool supported in the supporting groove 1 to the supporting groove 2. , The discharging mechanism is used to simultaneously turn the drilling tools supported in the supporting groove one and the supporting groove two out from the cloud beam body laterally outward.
A new type of power catwalk according to claim 1, characterized in that: on both sides of the supporting groove one, the top of the cloud beam body is provided with the supporting groove two.
A new type of power catwalk according to claim 1, characterized in that: the power catwalk cloud beam further comprises a stopper mechanism assembled on both sides of the cloud beam body; the stopper mechanism is Lifting structure, when the blocking mechanism is raised, the blocking mechanism is higher than the top surface of the cloud beam body, and when the blocking mechanism is lowered, the blocking mechanism is not higher than the cloud beam body The top surface.
A new type of power catwalk according to claim 1, characterized in that: the power catwalk cloud beam further comprises a sliding shoe assembled on the top of the cloud beam body, and the sliding shoe can be arranged along the support Slot one reciprocates.
A new type of power catwalk according to claim 1, wherein a connecting rod is provided on the back of the ramp, which is used to connect the drill floor.
A new type of power catwalk according to claim 5, characterized in that: one end of the connecting rod is movably connected with the ramp, and the other end of the connecting rod is the free end of the connecting rod, which is used for connecting For the drill floor, the connecting rod is also connected with a first adjusting mechanism for adjusting the height of the free end of the connecting rod.
A new type of power catwalk according to claim 6, characterized in that: the first adjustment mechanism comprises a first pull rod and a first ear plate with a plurality of first ear holes, and the first ear plate is arranged at On the connecting rod, one end of the first pull rod is movably connected with the ramp, and the other end of the first pull rod is detachably connected with any one of the first ear holes.
A new type of power catwalk according to claim 1, characterized in that: the cloud beam body is a foldable structure, the cloud beam body includes a front cloud beam and a back cloud beam, and the supporting groove is one, The second supporting groove is arranged on the back cloud beam, the rear end of the front cloud beam is movably connected with the front end of the back cloud beam, and the connection between the two is called the movable connection point of the cloud beam. When the movable connection point of the cloud beam is turned over, the angle between the front support slot on the top of the front cloud beam and the support slot 1 of the back cloud beam will be changed; the front end of the front cloud beam is fitted on the front of the ramp, and When the cloud beam body rises, the front cloud beam slidably passes through the cloud beam aisle provided on the upper part of the ramp, the rear position of the back cloud beam is movably connected with the upper end of the cantilever, and the main The driving system is connected with the rear cloud beam and is used to drive the rear cloud beam to move the front cloud beam up and down along the ramp in linkage with the rear cloud beam.
A new type of power catwalk according to claim 8, characterized in that it further comprises a guide plate which is arranged on the back of the ramp and at the bottom of the cloud beam aisle.
A new type of power catwalk according to claim 9, characterized in that: one end of the guide plate is movably connected to the ramp, the other end of the guide plate is the free end of the guide plate, and the guide plate A second adjustment mechanism for adjusting the inclination angle of the guide plate is connected.
A new type of power catwalk according to claim 10, characterized in that: the second adjustment mechanism includes a second pull rod and a second ear plate with a plurality of second ear holes, and the second ear plate is arranged at On the guide plate, one end of the second pull rod is movably connected with the ramp, and the other end of the second pull rod is detachably connected with any second ear hole.
A new type of power catwalk according to any one of claims 8-11, characterized in that it further comprises a groove plate, when the power catwalk cloud beam is in a low position, the cloud beam body is in a folded state The rear end of the trough plate is detachably installed at the front end of the front cloud beam, and the front end of the trough plate is pressed on a panel provided on the front of the ramp, and the panel is located below the cloud beam aisle.
A new type of power catwalk according to any one of claims 8-11, further comprising a bottom plate, when the power catwalk cloud beam is in a low position, the cloud beam body is in a folded state, The bottom plate is detachably installed at the top position of the connection between the front cloud beam and the rear cloud beam.