CN217478983U - Standard joint pin shaft hydraulic oil cylinder pushing device for large-span holding rod - Google Patents
Standard joint pin shaft hydraulic oil cylinder pushing device for large-span holding rod Download PDFInfo
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- CN217478983U CN217478983U CN202220846730.3U CN202220846730U CN217478983U CN 217478983 U CN217478983 U CN 217478983U CN 202220846730 U CN202220846730 U CN 202220846730U CN 217478983 U CN217478983 U CN 217478983U
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- cylinder
- bearing platform
- underframe
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Abstract
The utility model discloses a standard joint pin shaft hydraulic cylinder pushing device for a large span holding pole, which comprises an underframe base assembly, a main chord member of an underframe base; the sleeve frame device is arranged on the underframe base assembly and comprises an upper bearing platform, a lower bearing platform and a sleeve frame joint, wherein a jacking oil cylinder is arranged between the upper bearing platform and the lower bearing platform, and the sleeve frame joint is positioned below the lower bearing platform; the standard joint auxiliary jacking device is arranged on the sleeve frame device; two groups of pin roll hydraulic cylinder thrusters are respectively arranged on the main chord member of the lower bearing platform and the main chord member of the base of the underframe; and the pin shaft lifting pulley device is arranged below the lower bearing platform of the sleeve frame. The utility model discloses a mutually supporting of each part, taking one's place back in the stock device through electronic introduction dolly at the introduction standard festival, can take one's place standard festival round pin axle automatic installation through this set of hydraulic pressure thrustor.
Description
Technical Field
The utility model relates to a round pin axle hydraulic cylinder thrustor especially relates to a standard festival round pin axle hydraulic cylinder thrustor for strideing across greatly and embrace pole, and the device is labour saving and time saving, and the simple operation, it belongs to electric power machinery technical field.
Background
The connecting pin shaft of the existing standard joint of the electric holding pole is basically pushed in and installed in place by a hydraulic jack through an installation support which is manually knocked by a hammer or temporarily erected, the main chord is gradually thickened, the used connecting pin shaft is also gradually thickened, and the working strength of the in-place and installation of the connecting pin shaft is very high, so that the electric holding pole standard joint connecting pin shaft pushing installation system with high automation degree is urgently needed, and how to economically, safely and reasonably design a standard joint pin shaft hydraulic oil cylinder pushing device for spanning the holding pole greatly plays a key role in ensuring the personal safety in the whole construction process, being convenient to operate and the like.
SUMMERY OF THE UTILITY MODEL
For solving above technical problem, the utility model provides a standard festival round pin axle hydraulic cylinder thrustor for strideing across greatly hold pole, through mutually supporting of each part, take one's place in the set frame device back through electronic introduction dolly at the introduction standard festival, can take one's place standard festival round pin axle automatic installation through this set of hydraulic pressure thrustor.
The utility model adopts the following technical scheme: a standard joint pin shaft hydraulic oil cylinder pushing device for a large-span holding rod comprises an underframe base assembly, a supporting frame and a supporting frame, wherein the underframe base assembly comprises an underframe base main chord; the sleeve frame device is arranged on the underframe base assembly and comprises an upper bearing platform, a lower bearing platform and a sleeve frame joint, wherein a jacking oil cylinder is arranged between the upper bearing platform and the lower bearing platform, and the sleeve frame joint is positioned below the lower bearing platform; the standard joint auxiliary jacking device is arranged on the sleeve frame device; two groups of pin roll hydraulic cylinder thrusters are respectively arranged on the main chord member of the lower bearing platform and the main chord member of the base of the underframe; and the pin shaft lifting pulley device is arranged below the lower bearing platform of the sleeve frame.
Preferably, the pin shaft hydraulic cylinder pushing device comprises a cylinder seat, a pushing cylinder and a cylinder pushing seat, wherein the cylinder seat is hinged with the pushing cylinder, and the cylinder pushing seat is arranged on the driving end of the pushing cylinder.
Preferably, the oil cylinder seat is of a double lug plate structure and is arranged on the main chord of the lower bearing platform and the main chord of the base of the underframe.
Preferably, the oil cylinder pushing seat is connected with the pushing oil cylinder through a first pin shaft.
Preferably, the oil cylinder pushing seat comprises double lug plates, square plates arranged on two sides of the double lug plates, and a pin shaft pushing plate arranged on the third side of the double lug plates, wherein the middle of the pin shaft pushing plate is convexly arranged.
Preferably, a first mounting hole is formed in the surface of the oil cylinder pushing seat, a pressing plate, a bolt and a flat washer are arranged on the first mounting hole, the bolt penetrates through the flat washer and the pressing plate is arranged in the first mounting hole, and the pressing plate presses the surface of the first pin shaft.
Preferably, the standard knot auxiliary jacking device comprises an auxiliary jacking mechanism and a climbing claw connected to the auxiliary jacking mechanism.
Preferably, the underframe base assembly comprises an underframe base, a trolley track and an electric lead-in trolley, wherein the trolley track is connected with the underframe base through a bolt assembly.
Preferably, the pin lifting pulley device comprises a pulley seat and a pulley rotatably connected to the pulley seat.
Preferably, the pulley seat is formed by welding two pulley ear plates and a supporting plate.
Compared with the prior art, the utility model has the advantages of it is following: the utility model provides a standard festival round pin axle hydraulic cylinder thrustor for strideing across greatly armful pole, the supplementary jacking device of standard festival on electronic introduction dolly of cooperation and the stock device, hoist and mount the standard festival to electronic introduction dolly on, through electronic introduction dolly introduction to the stock device in the back, can take one's place standard festival round pin axle automatic installation through this set of hydraulic pressure thrustor system. The device replaces the traditional manpower and knocks the pin roll mode, saves a large amount of manpower and material resources, promotes the high-efficient operation of construction, ensures the construction safety.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the jacket device.
Fig. 3 is a schematic view of the mounting structure of the pin hydraulic cylinder thruster.
Fig. 4 is a schematic structural view of a pin hydraulic cylinder thruster.
Fig. 5 is a schematic structural view of the oil cylinder pushing seat.
Fig. 6 is a cross-sectional view B-B of fig. 5.
Fig. 7 is a schematic structural diagram of a standard knot auxiliary jacking device.
Fig. 8 is a schematic structural view of the base chassis assembly.
Fig. 9 is a schematic structural view of the pin lifting pulley device.
Fig. 10 is a schematic view of the first step in use.
Fig. 11 is a schematic view of the use state of the second step.
Fig. 12 is a partial structural view of fig. 11.
Fig. 13 is a schematic view of the use state of the third step.
Fig. 14 is a partial structural view of fig. 13.
Fig. 15 is a schematic view of the use state of the fourth step.
Fig. 16 is a partial schematic view of fig. 15.
Fig. 17 is a schematic view of the use state of the fifth step.
Fig. 18 is a partial schematic view of the structure of fig. 17.
In the figure, an underframe base assembly 1, an underframe base 11, a trolley track 12, an electric lead-in trolley 13, a jacket frame device 2, an upper bearing platform 21, a lower bearing platform 22, a jacket frame joint 23, a jacking cylinder 24, a standard joint auxiliary jacking device 3, an auxiliary jacking mechanism 31, a climbing claw 32, a pin roll hydraulic cylinder jacking device 4, a cylinder seat 41, a jacking cylinder 42, a cylinder jacking seat 43, a double lug plate 431, a square plate 432, a pin roll jacking plate 433, a flat washer 434, a pressing plate 435, a bolt 436, a first pin roll 44, a pin roll lifting pulley device 5, a pulley lug plate 51, a supporting plate 52, a pulley 53 and a pulley pin roll 54.
Detailed Description
In order to facilitate understanding of the technical solutions of the present invention, the following detailed description is made with reference to the accompanying drawings and specific embodiments.
Example 1
As shown in fig. 1-18, a standard joint pin shaft hydraulic cylinder thruster for a large span holding pole comprises,
the underframe foundation assembly 1 comprises an underframe foundation main chord member;
the jacket frame device 2 is arranged on the underframe base assembly 1 and comprises an upper bearing platform 21, a lower bearing platform 22 and a jacket frame joint 23, wherein a jacking oil cylinder 24 is arranged between the upper bearing platform 21 and the lower bearing platform 22, and the jacket frame joint 23 is positioned below the lower bearing platform 22;
the standard knot auxiliary jacking device 3 is arranged on the sleeve frame device 2;
two groups of pin roll hydraulic cylinder thrusters 4 are respectively arranged on the main chord member of the lower bearing platform and the main chord member of the base of the underframe;
and the pin shaft lifting pulley device 5 is arranged below the lower bearing platform of the sleeve frame.
The utility model provides a standard festival round pin axle hydraulic cylinder thrustor for strideing across greatly armful pole, the supplementary jacking device of standard festival on electronic introduction dolly of cooperation and the stock device 2, hoist and mount the standard festival to electronic introduction dolly on, through electronic introduction dolly introduction to stock device 2 interior back, can take one's place standard festival round pin axle automatic installation through this set of hydraulic pressure thrustor system. The device replaces the traditional manual knocking pin shaft mode, saves a large amount of manpower and material resources, promotes the high-efficient operation of construction, and ensures the construction safety.
The sleeve frame device 2 is fixedly connected with the underframe foundation assembly 1 through a bolt component.
The two groups of pin roll hydraulic cylinder thrusters 4 are eight in number, the lower bearing platform 22 is provided with four main chords, and the underframe foundation 11 is provided with four main chords.
The pin roll hydraulic cylinder pushing device 4 comprises a cylinder seat 41, a pushing cylinder 42 and a cylinder pushing seat 43, wherein the cylinder seat 41 is hinged with the pushing cylinder 42, and the cylinder pushing seat 43 is arranged on the driving end of the pushing cylinder 42.
The oil cylinder base 41 is a double lug plate structure and is arranged on the main chord of the lower bearing platform and the main chord of the base of the underframe.
The cylinder pushing seat 43 is connected with the pushing cylinder 42 through a first pin shaft 44.
The oil cylinder pushing base 43 comprises a double-lug plate 431, square plates 432 arranged on two sides of the double-lug plate 431 and a pin shaft pushing plate 433 arranged on the third side of the double-lug plate 431, wherein the middle of the pin shaft pushing plate 433 is convexly arranged so as to be conveniently contacted with a standard joint pin shaft for pushing.
The surface of the oil cylinder pushing seat 43 is provided with a first mounting hole, the first mounting hole is provided with a pressing plate 435, a bolt 436 and a flat washer 434, the bolt 436 penetrates through the flat washer 434 and the pressing plate 435 to be arranged in the first mounting hole, and the pressing plate 435 presses the surface of the first pin shaft 44.
The standard knot auxiliary jacking device 3 comprises an auxiliary jacking mechanism 31 and a climbing claw 32 connected to the auxiliary jacking mechanism 31. The number of the standard section auxiliary jacking devices 3 is four, and the standard section auxiliary jacking devices are all arranged on the sleeve frame sections. The climbing claw 32 is connected with the standard knot auxiliary jacking device 3 through a pin shaft assembly; when the standard knot is led in to the center of the jacket frame through the electric lead-in trolley 13, the standard knot is placed on the underframe foundation 11, and the electric lead-in trolley 13 is led out. The standard knot auxiliary jacking device 3 can be started, the auxiliary jacking mechanism 31 pushes the climbing claw 32 to jack the standard knot step, jacking is continued, the isoelectric introducing trolley 13 leaves the sleeve frame, and the auxiliary jacking mechanism 31 is controlled to descend until the standard knot is seated on the underframe foundation 11. The auxiliary jacking mechanism 31 can be an oil cylinder.
The underframe base assembly 1 comprises an underframe base 11, a trolley track 12 and an electric lead-in trolley 13, wherein the trolley track 12 is connected with the underframe base 11 through a bolt component. The electric introducing trolley 13 can stably run on the trolley track 12 through the control of a remote controller. The conventional pole standard knot is light, generally pushes away the introduction dolly with the standard knot to the set frame center through the manpower, and along with the increase of pole lifting torque, the main chord is thick and strong gradually, and standard festival cross-sectional size and weight increase have solved the difficult problem of manpower propelling movement through the electronic introduction dolly 13 of remote controller control.
The pin shaft lifting pulley device 5 is fixedly connected with the lower bearing platform 22 of the sleeve frame through a pin shaft assembly, so that the pin shaft lifting pulley device is convenient to disassemble. The pin lifting pulley device 5 comprises a pulley seat and a pulley rotatably connected to the pulley seat, and specifically, the pulley is connected with the pulley seat through a pin. The steel wire rope can be manually pulled on one side by lifting the pulley device 5 through the pin shaft, and the pin shaft is fastened on the other side, so that the pin shaft can be conveniently lifted to a required position.
The pulley seat is formed by welding two pulley ear plates 51 and a supporting plate 52. The pulley 53 is connected to the pulley holder by a pulley pin 54.
Specifically, the utility model discloses a work flow as follows:
the first step is as follows: firstly, the derrick body is jacked up for a certain distance through the sleeve frame device, so that the electric lead-in trolley 13 can conveniently lead in the standard knot, and the specific state is shown in figure 10;
the second step is that: then, the standard knot is hung on the electric lead-in trolley 13 through hoisting equipment, and the electric lead-in trolley 13 is driven to move to the center of the underframe base assembly 1 by artificially controlling a remote controller, wherein the specific state is shown in figures 11-12;
the third step: starting a hydraulic pump station, controlling the standard knot auxiliary jacking device 3, pushing the climbing claw 32 upwards by the oil cylinder until the climbing claw 32 contacts the step surface of the standard knot, then continuing jacking until the standard knot leaves the electric lead-in trolley 13, and then manually controlling a remote controller to drive the electric lead-in trolley 13 to move to the outer side of the sleeve frame, wherein the specific state is shown in fig. 13-14;
the fourth step: controlling an oil cylinder of the standard knot auxiliary jacking device 3 to move downwards so that the standard knot is stably located on the underframe foundation 11, wherein the specific state is shown in fig. 15-16;
the fifth step: the jacking oil cylinder 24 of the sleeving frame device 2 retracts to enable the tower body at the upper part of the holding pole to be located on the introduced standard joint, the pin shaft is used for lifting the pulley device 5 to lift the connecting pin shaft of the standard joint to a required position, the pin shaft hydraulic oil cylinder jacking device 4 is used for driving the jacking oil cylinder 42, the jacking oil cylinder 42 pushes the oil cylinder jacking seat 43 to jack the connecting pin shaft of the standard joint, a transverse bulge is formed in the head part of the oil cylinder jacking seat 43 and can be matched with a transverse groove at the tail end of the pin shaft, and finally the pushing of the pin shaft is completed, wherein the concrete state is shown in figures 17-18.
The above is only a preferred embodiment of the present invention, and the scope of the present invention is defined by the scope defined by the claims, and a plurality of modifications and embellishments made by those skilled in the art without departing from the spirit and scope of the present invention should be regarded as the scope of the present invention.
Claims (10)
1. A standard joint pin shaft hydraulic oil cylinder pushing device for a large-span holding pole is characterized by comprising an underframe base assembly (1) and a large-span holding pole, wherein the underframe base assembly comprises an underframe base main chord member;
the jacket frame device (2) is arranged on the underframe base assembly (1) and comprises an upper bearing platform (21), a lower bearing platform (22) and a jacket frame joint (23), a jacking oil cylinder (24) is arranged between the upper bearing platform (21) and the lower bearing platform (22), and the jacket frame joint (23) is positioned below the lower bearing platform (22);
the standard knot auxiliary jacking device (3) is arranged on the sleeve frame device (2);
two groups of pin roll hydraulic cylinder thrusters (4) are respectively arranged on the main chord member of the lower bearing platform and the main chord member of the base of the underframe;
and the pin shaft lifting pulley device (5) is arranged below the lower bearing platform of the sleeve frame.
2. The thrustor of a standard joint pin shaft hydraulic cylinder for a large span holding rod according to claim 1, wherein the thrustor (4) comprises a cylinder base (41), a thrusting cylinder (42) and a cylinder jacking base (43), the cylinder base (41) is hinged with the thrusting cylinder (42), and the cylinder jacking base (43) is arranged at a driving end of the thrusting cylinder (42).
3. The thrustor of a standard joint pin shaft hydraulic cylinder for a large-span holding pole according to claim 2, wherein the cylinder seat (41) is of a double-lug plate structure and is arranged on the main chord of the lower bearing platform and the main chord of the base of the underframe.
4. The hydraulic cylinder thruster for the standard joint pin shaft of the large-span derrick as claimed in claim 3, wherein the cylinder thruster seat (43) is connected with the thruster cylinder (42) through a first pin shaft (44).
5. The hydraulic cylinder thruster for the standard joint pin shaft of the large-span derrick as claimed in claim 3, wherein the cylinder thruster seat (43) comprises a double-lug plate (431), square plates (432) disposed at two sides of the double-lug plate (431), and a pin shaft thruster plate (433) disposed at a third side of the double-lug plate (431), and the middle of the pin shaft thruster plate (433) is protruded.
6. The standard joint pin shaft hydraulic cylinder thruster for a large-span derrick according to claim 3, wherein the cylinder thruster seat (43) is provided with a first mounting hole on the surface, the first mounting hole is provided with a pressing plate (435), a bolt (436) and a flat washer (434), the bolt (436) passes through the flat washer (434) and the pressing plate (435) and is arranged in the first mounting hole, and the pressing plate (435) presses on the surface of the first pin shaft (44).
7. The hydraulic cylinder thruster for the standard joint pin shaft of the large-span derrick according to claim 1, characterized in that the standard joint auxiliary jacking device (3) comprises an auxiliary jacking mechanism (31) and a climbing claw (32) connected to the auxiliary jacking mechanism (31).
8. The thrustor of a standard joint pin shaft hydraulic oil cylinder for a large-span derrick according to claim 1, wherein the underframe base assembly (1) comprises an underframe base (11), a trolley track (12) and an electric lead-in trolley (13), and the trolley track (12) is connected with the underframe base (11) through a bolt assembly.
9. The hydraulic cylinder thrustor for a standard joint pin shaft of a large-span holding pole according to claim 1, wherein the pin shaft lifting pulley device (5) comprises a pulley seat and a pulley rotatably connected to the pulley seat.
10. The hydraulic cylinder thruster of a standard joint pin shaft for a large-span derrick as claimed in claim 1, wherein the pulley seat is formed by welding two pulley ear plates (51) and a supporting plate (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220846730.3U CN217478983U (en) | 2022-04-13 | 2022-04-13 | Standard joint pin shaft hydraulic oil cylinder pushing device for large-span holding rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220846730.3U CN217478983U (en) | 2022-04-13 | 2022-04-13 | Standard joint pin shaft hydraulic oil cylinder pushing device for large-span holding rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217478983U true CN217478983U (en) | 2022-09-23 |
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ID=83309170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220846730.3U Active CN217478983U (en) | 2022-04-13 | 2022-04-13 | Standard joint pin shaft hydraulic oil cylinder pushing device for large-span holding rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217478983U (en) |
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2022
- 2022-04-13 CN CN202220846730.3U patent/CN217478983U/en active Active
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