Pumping unit beam hanger convenient to adjust

Abstract

The utility model discloses a pumping unit beam hanger convenient to adjust, which comprises a beam hanger body and a sliding cylinder mounted in the beam hanger body, and the top of the sliding cylinder is fixedly connected with a steel cable structure. Threaded rods are symmetrically and rotationally arranged in the beam hanger body, the threaded rods are in threaded connection with sliding barrels, the threaded rods penetrate through the bottom of the beam hanger body, the bottoms of the threaded rods are fixedly connected with control blocks, the sliding barrels can slide in the beam hanger body, and polished rods are installed in the beam hanger body. A limiting structure is arranged at the bottom of the beam hanger body and comprises two connecting plates, and the two connecting plates are symmetrically arranged. According to the pumping unit beam hanger convenient to adjust, the positions of the control blocks on the two sides can be fixed or limited at the same time, limiting adjustment of the control blocks is more convenient, and then relative position adjustment between the beam hanger body and a steel cable is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil pumping unit suspension rope device technical field, concretely is a kind of oil pumping unit suspension rope device of easy adjustment. BACKGROUND

[0002] Oil pumping unit suspension rope device is the connecting device of horse head and polished rod, it is composed of single layer load hanging plate, steel wire rope fastener and anti-jumping baffle, and the both ends of load hanging plate are symmetrically provided with steel wire rope fixing hole that is through from top to bottom.

[0003] The utility model discloses a kind of vertical oil pumping unit suspension rope devices, by nut drive screw rod rotation, screw sleeve moves downwards, screw sleeve is pulled tight steel cable by fixed ring, the relative position between steel cable and suspension rope device body is adjusted, after adjusting work is completed, spring pushes fixed plate to move, fixed plate drives moving rod to move, the clamping block of moving rod left end is fixed to positioning plate by being clamped in the bayonet, positioning plate is fixed on screw rod, to fix screw rod, but the patent still has the following problems in actual use process:

[0004] When the control block on screw rod is adjusted by being released from location, the control structure corresponding to the control block of two sides needs to be operated respectively, which leads to the control block of two sides cannot be released from location simultaneously, and further the control block cannot be adjusted quickly, thereby affecting work efficiency.

[0005] A kind of oil pumping unit suspension rope device is provided to solve the problems in the above. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of oil pumping unit suspension rope device of easy adjustment to solve the problems in the above background art, when the control block on screw rod is adjusted by being released from location, the control structure corresponding to the control block of two sides needs to be operated respectively, which leads to the control block of two sides cannot be released from location simultaneously, and further the control block cannot be adjusted quickly, thereby affecting work efficiency.

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of oil pumping unit suspension rope device of easy adjustment, including suspension rope device body, and the sliding cylinder of being installed in the inside of suspension rope device body, and the top of sliding cylinder is fixedly connected with steel cable structure;

[0008] The inside of suspension rope device body is symmetrically rotated with screw rod, and screw rod is connected with sliding cylinder by screw thread, and screw rod passes through the bottom of suspension rope device body, and the bottom of screw rod is fixedly connected with control block, and sliding cylinder can slide in the inside of suspension rope device body, and polished rod is installed in the inside of suspension rope device body.

[0009] Further comprising:

[0010] The bottom of the rope hanger body is provided with a limiting structure, and the limiting structure comprises connecting plates, and the connecting plates are symmetrically provided with two, and one side of the connecting plate is rotatably connected with a rotating block, and the rotating block is provided with a coil spring at the rotating shaft of the connecting plate;

[0011] The rotating block is symmetrically fixed with a connecting block in the up and down directions, and the connecting block is rotatably connected with a rotating rod on one side;

[0012] The inside of the connecting plate is symmetrically provided with a sliding groove, and the inside of the sliding groove is fixedly connected with a limiting rod.

[0013] Preferably, the outside of the limiting rod is slidably connected with a sliding plate, and the side, away from the connecting block, of the rotating rod is rotatably connected with the sliding plate.

[0014] Preferably, the inside of the sliding plate is provided with a sliding groove, and the rotating rod and the sliding plate can slide in the inside of the sliding groove.

[0015] Preferably, one side of the sliding plate is symmetrically fixed with a clamping block, and the inside of the control block is symmetrically provided with a clamping groove.

[0016] Preferably, the clamping grooves are arranged in an annular manner, and the clamping blocks are matched with the clamping grooves.

[0017] Preferably, one side of the rope hanger body is provided with an auxiliary assembly, the auxiliary assembly comprises a mounting plate, the bottom of the mounting plate is symmetrically fixed with springs, the bottom of the spring is fixedly connected with a fixed sheet, a telescopic rod is fixedly connected between the fixed sheet and the mounting plate, and the bottom of the fixed sheet is fixedly connected with a clamping block.

[0018] Preferably, the inside of one end of the sliding plate is provided with a clamping groove, the inside of the clamping groove is fixedly connected with a wedge block, the clamping block is clampedly connected with the clamping groove, one side of the clamping block is provided with an inclined edge matched with the wedge block, and one side of the clamping block is abutted with the wedge block.

[0019] Compared with the prior art, the beneficial effects of the oil pumping machine rope hanger are as follows:

[0020] 1. Turn the rotating block, then the rotation of the rotating block will twist the coil spring, and the rotating block will also drive the arc-shaped movement of the position of the connecting block on both sides, then the connecting block will drive the position of the rotating rod to deviate, then the rotating rods on both sides will drive the mutual moving away of the sliding plates on both sides, then the sliding plates will drive the movement of the clamping block, then the clamping block will disengage from the inside of the clamping groove, thereby contacting the limiting of the control block, at this time, turn the control block, then the control block will drive the rotating of the threaded rod, then the threaded rod will drive the position of the sliding cylinder to descend, thereby driving the steel cable structure to approach the suspension rope body, so that the relative distance between the suspension rope body and the steel cable structure can be adjusted, at this time, loosen the rotating block, the coil spring rotates back, drives the rotating block to reset, thereby driving the rotating rod to reset, so that the sliding plate resets, thereby driving the clamping block to re-enter the inside of the clamping groove, so that the control block is repositioned, thereby adjusting the relative position between the suspension rope body and the steel cable structure.

[0021] 2. When the sliding plate moves, the wedge block will extrude the clamping block, and then the clamping block will move upward and compress the spring, thereby enabling the clamping block to adjust its position according to the movement of the sliding plate, ensuring that the sliding plate can move normally, and secondly, the clamping block enables the wedge block to always resist, thereby exerting pressure on the sliding plate, so that the sliding plate will not easily move automatically under normal circumstances, and the fixing of the clamping block on the control block is more stable. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a front view structural schematic diagram of the utility model;

[0023] Figure 2 It is a front view structural schematic diagram of the utility model;

[0024] Figure 3 It is a left view structural schematic diagram of the utility model;

[0025] Figure 4 It is a front view structural schematic diagram of the utility model; Figure 3 It is an enlarged structural schematic diagram of A in the utility model;

[0026] Figure 5 It is a rotating block connecting structure schematic diagram of the utility model;

[0027] Figure 6 It is a right view structural schematic diagram of the utility model;

[0028] Figure 7 It is a front view structural schematic diagram of the utility model; Figure 6 It is an enlarged structural schematic diagram of B in the utility model.

[0029] In the figure: 1, the rope hanger body; 101, the sliding cylinder; 102, the threaded rod; 103, the control block; 104, the polished rod; 2, the steel cable structure; 3, the limiting structure; 301, the connecting plate; 302, the rotating block; 303, the coil spring; 304, the connecting block; 305, the rotating rod; 306, the sliding groove; 307, the limiting rod; 308, the sliding plate; 309, the sliding groove; 310, the clamping block; 311, the clamping groove; 4, the auxiliary assembly; 401, the mounting plate; 402, the spring; 403, the fixed plate; 404, the clamping block; 405, the clamping groove; 406, the wedge block. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the scope of protection of the utility model.

[0031] Please refer to Figure 1 - Figure 7 The utility model provides technical schemes:

[0032] A convenient adjustment's pumping unit rope hanger, including the rope hanger body 1 and the sliding cylinder 101 installed in the rope hanger body 1 inside, and the top fixed connection of sliding cylinder 101 has the steel cable structure 2, the inside symmetry of rope hanger body 1 rotates the threaded rod 102, and the threaded rod 102 is connected with the sliding cylinder 101 threadedly, and the threaded rod 102 passes through the bottom of the rope hanger body 1, and the bottom fixed connection of threaded rod 102 has the control block 103, and sliding cylinder 101 can slide in the inside of the rope hanger body 1, and the inside of the rope hanger body 1 is installed with the polished rod 104, the bottom of the rope hanger body 1 is equipped with the limiting structure 3, and the limiting structure 3 includes the connecting plate 301, and the connecting plate 301 is equipped with two symmetrically, and one side of the connecting plate 301 of one side is rotatably connected with the rotating block 302, and the rotating shaft of rotating block 302 and connecting plate 301 is equipped with coil spring 303, wherein, the upper and lower symmetry of rotating block 302 is fixed with the connecting block 304, and one side of connecting block 304 is rotatably connected with the rotating rod 305, as Figure 4 、 5 Rotating rotating block 302, then the rotation of rotating block 302 will twist coil spring 303, and rotating block 302 will also drive the position of both sides connecting block 304 to move in an arc, then connecting block 304 will drive the position of rotating rod 305 to deviate, wherein, the inside symmetry of connecting plate 301 is provided with sliding groove 306, and the inside fixed connection of sliding groove 306 is provided with limiting rod 307.

[0033] The outer part of the limiting rod 307 is slidably connected with a sliding plate 308, and the side of the rotating rod 305 away from the connecting block 304 is rotatably connected with the sliding plate 308. The inner part of the sliding plate 308 is provided with a sliding groove 309, and the rotating shaft of the rotating rod 305 and the sliding plate 308 can slide in the inner part of the sliding groove 309. The side of the sliding plate 308 is symmetrically provided with a clamping block 310, as shown in Figure 2 , 4 , 5. The two rotating rods 305 drive the two sliding plates 308 to move away from each other, and then the sliding plate 308 drives the clamping block 310 to move, and then the clamping block 310 is separated from the inner part of the clamping groove 311, so as to release the limiting of the control block 103. At this time, the control block 103 is rotated, and then the control block 103 drives the threaded rod 102 to rotate, and then the threaded rod 102 drives the position of the sliding cylinder 101 to descend, and then drives the steel cable structure 2 to approach the suspension rope device body 1, so as to adjust the relative distance between the suspension rope device body 1 and the steel cable structure 2. At this time, the rotating block 302 is loosened, and the coil spring 303 is rotated, and then the coil spring 303 drives the rotating block 302 to reset, and then drives the rotating rod 305 to reset, so that the sliding plate 308 is reset, and then drives the clamping block 310 to be clamped into the inner part of the clamping groove 311, so that the control block 103 is repositioned, so that the relative position between the suspension rope device body 1 and the steel cable structure 2 is adjusted. The inner part of the control block 103 is symmetrically provided with a clamping groove 311, and the clamping grooves 311 are arranged in an annular manner, and the clamping block 310 is matched with the clamping groove 311.

[0034] One side of the suspension rope device body 1 is provided with an auxiliary assembly 4. The auxiliary assembly 4 comprises a mounting plate 401, and the bottom of the mounting plate 401 is symmetrically provided with a spring 402. The bottom of the spring 402 is fixedly connected with a fixed plate 403, and the fixed plate 403 and the mounting plate 401 are fixedly connected with an extension rod. The bottom of the fixed plate 403 is fixedly connected with a clamping block 404. One end of the sliding plate 308 is internally provided with a clamping groove 405, and the inner part of the clamping groove 405 is fixedly connected with a wedge block 406. The clamping block 404 is clampedly connected with the clamping groove 405, and one side of the clamping block 404 is provided with an inclined edge matched with the wedge block 406, as shown in Figure 7 When the sliding plate 308 moves, the wedge block 406 will press the clamping block 404, and then the clamping block 404 will move upward and compress the spring 402, so that the clamping block 404 can adjust its position according to the movement of the sliding plate 308, so that the sliding plate 308 can move normally. Secondly, the clamping block 404 can always resist the wedge block 406, so as to apply pressure to the sliding plate 308, so that the sliding plate 308 will not easily move automatically under normal circumstances, so that the clamping block 310 can be more stable. The specific positions of the wedge block 406 and the clamping block 404 should be set according to the actual situation, and the inclined edges of the wedge block 406 and the clamping block 404 should not be separated, and one side of the clamping block 404 is in contact with the wedge block 406.

[0035] Working principle: before using the convenient adjustment of the pumping unit suspension rope device, the overall situation of the device needs to be checked to determine whether it can work normally, according to Figure 1 Figure 7 As shown, first, when the relative position between the suspension rope body 1 and the steel cable structure 2 needs to be adjusted, the rotating block 302 can be directly rotated, and the rotation of the rotating block 302 will twist the coil spring 303, and the rotating block 302 will also drive the arc-shaped movement of the connecting block 304 on both sides, and then the connecting block 304 will drive the position of the rotating rod 305 to deviate, and then the rotating rod 305 on both sides will drive the mutual moving away of the sliding plates 308 on both sides, and then the sliding plates 308 will drive the movement of the clamping block 310, and then the clamping block 310 will move out of the inside of the clamping groove 311, thereby releasing the limiting of the control block 103, at this time, the control block 103 is rotated, and then the control block 103 will drive the threaded rod 102 to rotate, and then the threaded rod 102 will drive the position of the sliding cylinder 101 to descend, and then drive the steel cable structure 2 to approach the suspension rope body 1, so that the relative distance between the suspension rope body 1 and the steel cable structure 2 can be adjusted, at this time, the rotating block 302 is loosened, the coil spring 303 is rotated back, and then the coil spring 303 will drive the rotating block 302 to reset, and then drive the rotating rod 305 to reset, so that the sliding plate 308 is reset, and then drive the clamping block 310 to re-enter the inside of the clamping groove 311, so that the control block 103 is repositioned, thereby adjusting the relative position between the suspension rope body 1 and the steel cable structure 2.

[0036] When the sliding plate 308 moves, the wedge block 406 will press the clamping block 404, and then the clamping block 404 will move upward and compress the spring 402, so that the clamping block 404 can adjust its position according to the movement of the sliding plate 308, ensuring that the sliding plate 308 can move normally, and secondly, the clamping block 404 can always resist the wedge block 406, thereby exerting pressure on the sliding plate 308, so that the sliding plate 308 will not easily move automatically under normal circumstances, and the fixing of the clamping block 310 on the control block 103 is more stable.

[0037] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model shall be included in the protection scope of the utility model.​

Claims

1. A convenient adjustment of the pumping unit hanger, comprising a hanger body (1), and the sliding cylinder (101) is installed inside the hanger body (1), and the top of the sliding cylinder (101) is fixedly connected with the steel cable structure (2); The inside of the hanger body (1) is symmetrically rotated with a threaded rod (102), and the threaded rod (102) is threadedly connected with the sliding cylinder (101), and the threaded rod (102) penetrates through the bottom of the hanger body (1), and the bottom of the threaded rod (102) is fixedly connected with a control block (103), and the sliding cylinder (101) can slide in the inside of the hanger body (1), and the inside of the hanger body (1) is provided with a polished rod (104); characterized in that Further comprising: The bottom of the hanger body (1) is provided with a limiting structure (3), and the limiting structure (3) comprises a connecting plate (301), and the connecting plate (301) is symmetrically provided with two, and one side of the connecting plate (301) is rotatably connected with a rotating block (302), and the rotating shaft of the rotating block (302) and the connecting plate (301) is provided with a coil spring (303); Wherein, the upper and lower of the rotating block (302) are symmetrically fixed with a connecting block (304), and one side of the connecting block (304) is rotatably connected with a rotating rod (305); Wherein, the inside of the connecting plate (301) is symmetrically provided with a sliding groove (306), and the inside of the sliding groove (306) is fixedly connected with a limiting rod (307).

2. A conveniently adjustable pumping unit hanging rope device according to claim 1, characterized in that: The outside of the limiting rod (307) is slidably connected with a sliding plate (308), and the side of the rotating rod (305) away from the connecting block (304) is rotatably connected with the sliding plate (308).

3. A conveniently adjustable pumping unit hanging rope device according to claim 2, characterized in that: The inside of the sliding plate (308) is provided with a sliding groove (309), and the rotating shaft of the rotating rod (305) and the sliding plate (308) can slide in the inside of the sliding groove (309).

4. A conveniently adjustable pumping unit hanging rope device according to claim 2, characterized in that: One side of the sliding plate (308) is symmetrically fixed with a clamping block (310), and the inside of the control block (103) is symmetrically provided with a clamping groove (311).

5. A conveniently adjustable pumping unit hanging rope device according to claim 4, characterized in that: The clamping groove (311) is arranged in an annular manner, and the clamping block (310) is matched with the clamping groove (311).

6. A convenient adjustment of the pumping unit suspended rope connector according to claim 1, characterized in that: One side of the hanger body (1) is provided with an auxiliary assembly (4), the auxiliary assembly (4) comprises a mounting plate (401), and the bottom of the mounting plate (401) is symmetrically fixed with a spring (402), and the bottom of the spring (402) is fixedly connected with a fixed sheet (403), and the fixed sheet (403) and the mounting plate (401) are fixedly connected with an extension rod, and the bottom of the fixed sheet (403) is fixedly connected with a clamping block (404).

7. A convenient adjustment of the pumping unit suspended rope connector according to claim 2, characterized in that: The inside of one end of the sliding plate (308) is provided with a clamping groove (405), and the inside of the clamping groove (405) is fixedly connected with a wedge block (406), and the clamping block (404) is connected with the clamping groove (405), and one side of the clamping block (404) is provided with an inclined edge matched with the wedge block (406), and one side of the clamping block (404) is abutted with the wedge block (406).

Images