CN213175555U

CN213175555U - Novel petroleum machinery casing power tongs

Info

Publication number: CN213175555U
Application number: CN202021882144.1U
Authority: CN
Inventors: 成效明; 成飞
Original assignee: Jianhu Handa Machinery Manufacturing Co ltd
Current assignee: Jianhu Handa Machinery Manufacturing Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-05-11
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a novel oil machinery sleeve pipe power tongs. The bottom outer surface of the bottom plate is rotatably provided with a roller, the top outer surface of the bottom plate is welded with a side frame, a first positioning plate and a second positioning plate are welded on the outer wall of one side of the side frame, a first sliding groove is formed in the side frame, a first sliding block is arranged in the first sliding groove in a sliding mode, a connecting plate is welded on the outer wall of one side of the first sliding block, and a lifting mechanism is arranged above the bottom plate. The utility model discloses have and carry out quick and effectual high lifting function to power tong, increased the fault-tolerant rate of staff's during operation to effectual staff of avoiding uses hoist device to the high lifting process of power tong in the middle of, probably rock and fall because power tong produces, finally lead to the condition that the staff is injured by power tong, have the security effect of protection staff during operation.

Description

Novel petroleum machinery casing power tongs

Technical Field

The utility model relates to a power tong technical field specifically is a novel oil machinery sleeve pipe power tong.

Background

The largest and most burdensome workload of operating workers in the well repairing process is to thread the oil pipes and the drilling tools, and pipe tongs or chain tongs are used in the past, so that the labor intensity is high, and the operation is dangerous. The hydraulic power tongs are mechanical screwing and unscrewing tools operated by the power of the workover rig, so that the labor intensity of workover workers can be greatly reduced, and the occurrence of injury accidents is avoided or reduced.

But current power tong is just simple place subaerial and use, and in the middle of the well workover, can face different problems, if need go up and down to power tong in the middle of the work, current mode adopts hoist device to go up and down to power tong, and this mode is wasted time and energy, can lead to the condition that the staff was injured by a crashing object moreover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel oil machinery sleeve pipe power pincers to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a novel oil machinery sleeve pipe power tong, includes the bottom plate, the bottom surface of bottom plate rotates installs the gyro wheel, and the top surface welding of bottom plate installs the side frame, and one side outer wall welding of side frame installs first locating plate and second locating plate, and first spout has been seted up to the inside of side frame, and the inside slidable mounting of first spout has first slider, and one side outer wall welding of first slider installs the connecting plate, and the top of bottom plate is provided with elevating system.

Furthermore, the lifting mechanism comprises a first rotary table, a U-shaped metal frame, a movable block, a belt, a second rotary table and a motor, the front outer surfaces of the first positioning plate and the second positioning plate are respectively rotatably provided with the first rotary table and the second rotary table, the belt is arranged between the first rotary table and the second rotary table, the first rotary table is in transmission connection with the second rotary table through the belt, the motor is installed on the rear outer surface of the second positioning plate in a welded mode, an output shaft of the motor penetrates through the second positioning plate through a coupler and is installed with the second rotary table in a welded mode, the U-shaped metal frame is installed on one outer wall of the side frame in a welded mode, the movable block is installed on the U-shaped metal frame in a sliding mode, and the free end of.

Furthermore, a vertical plate is welded on the outer wall of one side of the moving block, a second sliding groove is formed in the vertical plate, a second sliding block is arranged in the second sliding groove in a sliding mode, and the outer wall of one side of the connecting plate is welded on the outer wall of one side of the second sliding block.

Furthermore, a transverse plate and an inclined plate are welded on the outer wall of one side of the vertical plate, and the free end of the inclined plate is welded with the outer surface of the bottom of the transverse plate.

Furthermore, the power tong body is welded and installed on the outer surface of the top of the transverse plate, a groove is formed in the top of the transverse plate, and a U-shaped box is arranged above the transverse plate.

Further, the U-shaped case is covered the power tong body and is established inside it, and the bottom surface welding of U-shaped case installs the joint piece, and the joint piece sets up with the recess joint at diaphragm top.

Further, the top surface welding of bottom plate installs the metal balancing weight, and the metal balancing weight is located the left side of side frame, has all seted up the hole on diaphragm and the hang plate and has set up perpendicularly, increases the metal balancing weight and is a balanced state in order to guarantee the power of side frame both sides as far as and also two force balance states, can effectually avoid the condition that the slope appears in this device.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model discloses when needing the staff to carry out high lifting to power tong and satisfying the working demand with this, through first carousel, the U-shaped metal sheet, the movable block, the cooperation of belt and second carousel isotructure is used, make things convenient for the staff to carry out quick and stable high lifting work to power tong, the fault-tolerant rate has been increased, contrast and use hoist device to carry out the mode of high lifting to power tong, this device can effectually avoid in the middle of the power tong lifting process, probably because staff's error leads to power tong to rock and take place the risk of falling at the eminence, guarantee the security of staff during operation with this, avoid the condition that the staff is injured by the power tong pounding that the eminence falls.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is an enlarged view of part A of the present invention;

fig. 4 is a side view of the motor of the present invention.

In the figure: 1, a metal balancing weight; 2 a first slide block; 3 a first chute; 4 a second slider; 5 a second chute; 6, connecting a plate; 7, a lifting mechanism; 701 a first turntable; 702 a U-shaped metal frame; 703 moving blocks; 704 a belt; 705 a second carousel; 706 a motor; 8 a first positioning plate; a 9-side frame; 10 a second positioning plate; 11 a base plate; 12, rollers; 13 vertical plates; 14 an inclined plate; 15, a transverse plate; a 16U-shaped box; 17 a power tong body; 18 clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel petroleum machinery casing pipe power tong comprises a bottom plate 11, a roller 12 is rotatably arranged on the outer surface of the bottom plate 11, a side frame 9 is rotatably arranged on the outer surface of the top of the bottom plate 11, a first positioning plate 8 and a second positioning plate 10 are rotatably arranged on the outer wall of one side of the side frame 9, a first chute 3 is arranged in the side frame 9, a first slider 2 is slidably arranged in the first chute 3, a connecting plate 6 is rotatably arranged on the outer wall of one side of the first slider 2, a lifting mechanism 7 is arranged above the bottom plate 11, the lifting mechanism 7 comprises a first rotary disc 701, a U-shaped metal frame 702, a movable block 703, a belt 704, a second rotary disc 705 and a motor 706, a first rotary disc 701 and a second rotary disc 705 are rotatably arranged on the outer surfaces of the front sides of the first positioning plate 8 and the second positioning plate 10 respectively, the belt 704 is arranged between the first rotary disc 701 and the second rotary disc 705, the first rotary disc 701 is, a motor 706 is welded and installed on the outer surface of the rear side of the second positioning plate 10, the model of the motor 706 is MS631-2, an output shaft of the motor 706 penetrates through the second positioning plate 10 through a coupler and is welded and installed with the second rotating disc 705, a U-shaped metal frame 702 is welded and installed on the outer wall of one side of the side frame 9, a moving block 703 is slidably installed on the U-shaped metal frame 702, the free end of the moving block 703 is fixedly installed with a belt 704, a vertical plate 13 is welded and installed on the outer wall of one side of the moving block 703, a second sliding groove 5 is formed inside the vertical plate 13, a second sliding block 4 is slidably installed inside the second sliding groove 5, a connecting plate 6 is welded and installed on the outer wall of one side of the second sliding block 4, a second sliding groove 5 and a second sliding block 4 are formed on the vertical plate 13 for increasing the traction force, a horizontal plate 15 and an inclined plate 14 are welded and installed on the outer, the power tong comprises a cross plate 15, a power tong body 17 welded on the outer surface of the top of the cross plate 15, a groove is formed in the top of the cross plate 15, a U-shaped box 16 is arranged above the cross plate 15, the power tong body 17 is covered in the U-shaped box 16, a clamping block 18 is welded on the outer surface of the bottom of the U-shaped box 16, the clamping block 18 is clamped with the groove in the top of the cross plate 15, because the conventional power tong does not have good protection measures, most of the conventional power tong are stacked on the ground after use, and if the conventional power tong is not used for a long time, the power tong can be damaged due to rainwater, dust and other substances, and in order to effectively avoid the damage, the U-shaped box 16 is additionally arranged, and the U-shaped box 16 can be rapidly accessed and taken through the clamping state of the clamping block 18 at the bottom of the U-shaped box 16 and the groove in the cross, when the device is placed, the damage of substances such as dust or rainwater to the power tongs can be effectively reduced, the metal counterweight block 1 is welded on the outer surface of the top of the bottom plate 11, the metal counterweight block 1 is positioned on the left side of the side frame 9, the transverse plate 15 and the inclined plate 14 are both provided with holes and are vertically arranged, when a worker needs to perform high lifting on the power tongs so as to meet the working requirement, the fast and stable high lifting work of the power tongs is facilitated by the worker through the matching use of the structures such as the first rotating disc 701, the U-shaped metal plate 702, the moving block 703, the belt 704 and the second rotating disc 705, the fault tolerance rate is increased, compared with the way of using the lifting device to perform high lifting on the power tongs, the device can effectively avoid the risk that the power tongs shakes and falls at a high place due to the error of the worker in the lifting process of the power tongs, the safety of staff during operation is guaranteed to this, the condition that the staff is injured by the power pincers that the eminence falls by a crashing object is avoided.

The utility model discloses a theory of operation: when the power tong needs to be lifted to a high degree so as to meet the working requirement, the motor 706 is started to drive the second rotating disc 705 to rotate, the first rotating disc is driven to rotate through the belt 704, so that the belt 704 is driven to perform transmission movement, the moving block 703 is driven to move when the belt 704 moves, so that the power tong body 17 on the transverse plate 15 is driven to perform lifting movement to a high degree, when the power tong body 17 needs to be adjusted to a low degree, the motor 706 is reversely rotated, the power tong is used through the matching of the belt 704 and the moving block 703, and finally the power tong body 17 is adjusted to a low degree.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel oil machinery sleeve pipe power tong, includes bottom plate (11), its characterized in that: the bottom surface of bottom plate (11) rotates and installs gyro wheel (12), the top surface welded mounting of bottom plate (11) has side frame (9), one side outer wall welded mounting of side frame (9) has first locating plate (8) and second locating plate (10), first spout (3) have been seted up to the inside of side frame (9), the inside slidable mounting of first spout (3) has first slider (2), one side outer wall welded mounting of first slider (2) has connecting plate (6), the top of bottom plate (11) is provided with elevating system (7).

2. The novel petroleum machinery casing power tong as claimed in claim 1, characterized in that: the lifting mechanism (7) comprises a first rotary disc (701), a U-shaped metal frame (702), a movable block (703), a belt (704), a second rotary disc (705) and a motor (706), the outer surfaces of the front sides of a first positioning plate (8) and a second positioning plate (10) are respectively rotatably provided with the first rotary disc (701) and the second rotary disc (705), the belt (704) is arranged between the first rotary disc (701) and the second rotary disc (705), the first rotary disc (701) is in transmission connection with the second rotary disc (705) through the belt (704), the outer surface of the rear side of the second positioning plate (10) is welded with the motor (706), an output shaft of the motor (706) penetrates through the second positioning plate (10) through a coupler and is welded with the second rotary disc (705), the outer wall of one side of a side rack (9) is welded with the U-shaped metal frame (702), the movable block (703) is slidably arranged on the U-shaped metal frame (702), the free end of the moving block (703) is fixedly arranged with the belt (704).

3. The novel petroleum machinery casing power tong as claimed in claim 2, characterized in that: a vertical plate (13) is welded on the outer wall of one side of the moving block (703), a second sliding groove (5) is formed in the vertical plate (13), a second sliding groove (5) is arranged in the second sliding groove (5) in a sliding mode, and the outer wall of one side of the connecting plate (6) is welded on the outer wall of one side of the second sliding block (4).

4. The novel petroleum machinery casing power tong of claim 3, characterized in that: and a transverse plate (15) and an inclined plate (14) are welded on the outer wall of one side of the vertical plate (13), and the free end of the inclined plate (14) is welded and installed with the outer surface of the bottom of the transverse plate (15).

5. The novel petroleum machinery casing power tong as claimed in claim 4, characterized in that: the power tong is characterized in that a power tong body (17) is welded on the outer surface of the top of the transverse plate (15), a groove is formed in the top of the transverse plate (15), and a U-shaped box (16) is arranged above the transverse plate (15).

6. The novel petroleum machinery casing power tong of claim 5, characterized in that: the power tong is characterized in that the power tong body (17) is covered in the U-shaped box (16), a clamping block (18) is welded on the outer surface of the bottom of the U-shaped box (16), and the clamping block (18) is clamped with a groove in the top of the transverse plate (15).

7. The novel petroleum machinery casing power tong as claimed in claim 1, characterized in that: the top surface welding of bottom plate (11) installs metal balancing weight (1), and metal balancing weight (1) are located the left side of side frame (9), have all seted up the hole and have set up perpendicularly on diaphragm (15) and hang plate (14).