Auxiliary pipe penetrating trolley

Abstract

The utility model belongs to the technical field of auxiliary pipe penetrating trolleys, and particularly relates to an auxiliary pipe penetrating trolley which comprises an auxiliary pipe penetrating trolley main body, a connecting sleeve is fixedly connected to the auxiliary pipe penetrating trolley main body, a handle is slidably connected to the interior of the connecting sleeve, a clamping groove is formed in the handle, a clamping block is slidably connected to the interior of the clamping groove, and the clamping block is connected to the interior of the clamping groove. A sliding groove is formed in the clamping block, an elastic rod is arranged in the connecting sleeve, the connecting sleeve is slidably connected with the clamping block, wheels are arranged on the auxiliary pipe penetrating trolley body, and a limiting mechanism is arranged on the auxiliary pipe penetrating trolley body. By designing parts such as the connecting seat, the screw rod, the rotating block, the bearing, the sliding plate and the guide groove, the rotating screw rod and the sliding plate are in threaded motion, the sliding plate moves to drive the limiting block to move, the limiting block moves to make contact with a wheel, then the wheel is limited, and the device is stably placed at a designated position.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of auxiliary pipe penetrating trolley, concretely to an auxiliary pipe penetrating trolley. BACKGROUND

[0002] Auxiliary pipe penetrating trolley refers to a device used for pipe, which can help workers to complete tasks quickly and efficiently. Regular inspection and maintenance of the trolley can ensure its normal operation, prolong its service life and improve work efficiency. For example, the utility model patent with publication number CN220286613U discloses an auxiliary pipe penetrating trolley, which comprises a pipe wall hook and a trolley body for placing a top iron, and the trolley body bottom is provided with a plurality of wheels; the trolley body top is fixed with a longitudinal limiting piece for limiting the longitudinal movement of the top iron; the pipe wall hook is connected with the longitudinal limiting piece through a connecting piece; the auxiliary pipe penetrating trolley has simple structure and convenient use, and the force of the hydraulic oil cylinder is transmitted to the pipeline through the action of the top iron and the pipe wall hook, realizing the synchronous movement of the pipeline in the casing pipe, ensuring the smooth operation of pipe penetrating in the case of limited working pit space, reducing the labor intensity of the operator, improving the stability of the pipe penetrating process and reducing the safety hazards in the pipe penetrating process. In addition, after the current pipe joint moves, the next pipe is welded, and the trolley can move to the next pipe, avoiding the collision and damage of the hydraulic oil cylinder during installation, avoiding repeated installation, and greatly improving the pipe penetrating efficiency. However, in the prior art, when the device reaches the specified position, the device has no limiting mechanism, and the wheels are not limited, which leads to unstable placement of the device at the specified position, and the handle is fixed on the device, which makes it difficult to adjust the handle on the device to a comfortable position for use. Therefore, improvement is needed. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing an auxiliary pipe penetrating trolley, which solves the problem that when the device reaches the specified position, the device has no limiting mechanism, the wheels are not limited, which leads to unstable placement of the device at the specified position, and the handle is fixed on the device, which makes it difficult to adjust the handle on the device to a comfortable position for use.

[0004] In order to achieve the above object, the utility model provides the following technical scheme: an auxiliary pipe penetrating trolley, including auxiliary pipe penetrating trolley main part, the auxiliary pipe penetrating trolley main part is fixedly connected with the connecting sleeve, the inside sliding connection of connecting sleeve has handle, the inside of handle is provided with the clamping groove, the inside sliding connection of clamping groove has the clamping block, the inside of clamping block is provided with sliding slot, the inside of connecting sleeve is provided with elastic rod, connecting sleeve and clamping block sliding connection, the wheel is provided on the auxiliary pipe penetrating trolley main part, the limiting mechanism is provided on the auxiliary pipe penetrating trolley main part.

[0005] Preferably, the sliding slot is slidably connected with a guide rod, and the guide rod is fixedly connected with the connecting sleeve. By designing the guide rod, the clamping block can be guided.

[0006] Preferably, one end of the elastic rod is fixedly connected with the clamping block, and the other end of the elastic rod is fixedly connected with the connecting sleeve. By designing the elastic rod, the clamping block has elastic force.

[0007] Preferably, the limiting mechanism comprises a connecting seat, the auxiliary pipe penetrating trolley main part is fixedly connected with the connecting seat, a screw rod is rotatably connected in the connecting seat, a rotating block is fixedly connected on the screw rod, the rotating block is in contact with the connecting seat, a sliding plate is threadedly connected on the outer side of the screw rod, a guide slot is formed in the connecting seat, a connecting block is fixedly connected on the outer side of the sliding plate, a limiting block is fixedly connected on the outer side of the connecting block, and the limiting block is in contact with the wheel. By rotating the screw rod and the sliding plate, the limiting block is moved, and the wheel is limited, so that the device is placed stably at a specified position.

[0008] Preferably, a bearing is fixedly sleeved in the connecting seat, and a screw rod is fixedly sleeved in the inner ring of the bearing. By designing the bearing, the screw rod can be supported to rotate.

[0009] Preferably, a guide block is slidably connected in the guide slot, and the guide block is fixedly connected with the sliding plate. By designing the guide block, the sliding plate can be guided.

[0010] Compared with the prior art, the utility model has the beneficial effects as follows:

[0011] 1. The utility model discloses a connecting seat, screw rod, rotating block, bearing, sliding plate and guide groove etc. part is designed, and the screw thread motion of rotating screw rod and sliding plate happens, and the sliding plate removes and drives the limit block to remove, and the limit block removes and contacts the wheel, and then makes the wheel get the location, makes the device place stable on the appointed position.

[0012] 2. The utility model discloses a connecting sleeve, clamping groove, clamping block, sliding slot, guide rod and elastic rod etc. part is designed, and the clamping groove is removed to the upper removal with the handle, and the clamping groove is removed and separates with the clamping block, and the handle and clamping groove are removed to the appointed position after the upper removal, and the clamping block removes in another clamping groove, and then makes the handle get the location, makes the handle on the device adjustable to the comfortable position use. DRAWINGS

[0013] Figure 1 It is the overall structure perspective drawing of the utility model;

[0014] Figure 2 It is the front view of the utility model Figure 1 ;

[0015] Figure 3 It is the A place enlarged view of the utility model Figure 2 ;

[0016] Figure 4 It is the connecting seat enlarged view of the utility model Figure 2 .

[0017] In the drawing: 1, auxiliary pipe -wearing trolley main part;2, connecting sleeve;3, handle;4, clamping groove;5, clamping block;6, sliding slot;7, guide rod;8, elastic rod;9, wheel;10, location mechanism;101, connecting seat;102, screw rod;103, rotating block;104, bearing;105, sliding plate;106, guide groove;107, guide block;108, connecting block;109, limit block. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0019] Please refer to Figures 1-4The utility model provides an auxiliary pipe penetrating trolley, including auxiliary pipe penetrating trolley main body 1, the fixed connection of auxiliary pipe penetrating trolley main body 1 has connecting sleeve 2, the inside slide connection of connecting sleeve 2 has handle 3, the inside of handle 3 is seted with the clamping slot 4, the inside slide connection of clamping slot 4 has the clamping block 5, the inside of clamping block 5 is seted with sliding slot 6, the inside slide connection of sliding slot 6 has guide rod 7, guide rod 7 is fixedly connected with connecting sleeve 2, through the design guide rod 7, can guide clamping block 5, the inside of connecting sleeve 2 is provided with elastic rod 8, the fixed connection of elastic rod 8 one end and clamping block 5, the fixed connection of elastic rod 8 other end and connecting sleeve 2, through the design elastic rod 8, make clamping block 5 have elastic force effect, connecting sleeve 2 and clamping block 5 slide connection, the wheel 9 of being provided with on auxiliary pipe penetrating trolley main body 1, the limiting mechanism 10 of being provided with on auxiliary pipe penetrating trolley main body 1, through the upwards movement handle 3 drive clamping slot 4 upwards moves, clamping slot 4 upwards moves and clamping block 5 separates, handle 3 and clamping slot 4 upwards move to specified position after, clamping block 5 moves to another clamping slot 4, and then make handle 3 get the location, make the handle 3 on the device adjustable to comfortable position use.

[0020] Please refer to Figure 2 、 Figure 4 , limiting mechanism 10 includes connecting seat 101, the fixed connection of connecting seat 101 on auxiliary pipe penetrating trolley main body 1, the inside rotationally connected of connecting seat 101 has screw rod 102, the fixed connection of screw rod 102 on rotating block 103, rotating block 103 and connecting seat 101 contact, the inside fixed sleeve of connecting seat 101 has bearing 104, the inner ring inside fixed sleeve of bearing 104 has screw rod 102, through the design bearing 104, can support screw rod 102 rotation.

[0021] Please refer to Figure 2 、 Figure 4 , the outside of screw rod 102 is connected with sliding plate 105 through screw, the inside of connecting seat 101 is seted with guide slot 106, the inside slide connection of guide slot 106 has guide block 107, guide block 107 and sliding plate 105 fixed connection, through the design guide block 107, can guide sliding plate 105, the fixed connection of sliding plate 105 outside has connecting block 108, the fixed connection of connecting block 108 outside has limit block 109, limit block 109 and wheel 9 contact, through the rotation screw rod 102 and sliding plate 105 occur thread movement, sliding plate 105 moves and drive limit block 109 moves, limit block 109 moves and contacts wheel 9, and then make wheel 9 get the location, make the device stable on specified position place.

[0022] The utility model discloses specific implementation process as follows: when the device reaches the designated position, rotates rotating block 103, and rotating block 103 rotation drives screw rod 102 to rotate, and screw rod 102 rotation and sliding plate 105 occur screw motion, and further make sliding plate 105 produce relative displacement, and sliding plate 105 remove drive guide block 107 and connecting block 108 remove, and connecting block 108 remove drive limit block 109 remove, and limit block 109 remove contact wheel 9, and further make wheel 9 get the limit, make the device place stable on the designated position;

[0023] When the handle 3 on the device needs to be adjusted, pull the handle 3 upwards, and the handle 3 moves upwards to drive the clamping groove 4 to move upwards, the clamping groove 4 moves upwards to be dislocated with the clamping block 5, and further make the clamping block 5 move to the direction of the elastic rod 8, the clamping block 5 moves to drive the sliding groove 6 to move, the clamping block 5 moves to compress the elastic rod 8, and after the handle 3 and the clamping groove 4 move upwards to the designated position, the elastic force of the elastic rod 8 pushes the clamping block 5 to move, the clamping block 5 moves to drive the sliding groove 6 to move, and the clamping block 5 moves into the clamping groove 4, and further make the handle 3 get the limit, so that the handle 3 on the device can be adjusted to the comfortable position for use.

[0024] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An assisted pipe threading trolley comprising an assisted pipe threading trolley body (1), characterized in that: The auxiliary pipe penetrating trolley body (1) is fixedly connected with a connecting sleeve (2), the connecting sleeve (2) is slidably connected with a handle (3), the handle (3) is provided with a clamping groove (4), the clamping groove (4) is slidably connected with a clamping block (5), the clamping block (5) is provided with a sliding groove (6), the connecting sleeve (2) is provided with an elastic rod (8), the connecting sleeve (2) and the clamping block (5) are slidably connected, the auxiliary pipe penetrating trolley body (1) is provided with a wheel (9), and the auxiliary pipe penetrating trolley body (1) is provided with a limiting mechanism (10).

2. The auxiliary pipe threading trolley as claimed in claim 1, wherein: The sliding groove (6) is slidably connected with a guide rod (7), and the guide rod (7) is fixedly connected with the connecting sleeve (2).

3. The auxiliary pipe threading trolley as claimed in claim 1, wherein: One end of the elastic rod (8) is fixedly connected with the clamping block (5), and the other end of the elastic rod (8) is fixedly connected with the connecting sleeve (2).

4. The auxiliary pipe threading trolley as claimed in claim 1, wherein: The limiting mechanism (10) comprises a connecting seat (101), the auxiliary pipe penetrating trolley body (1) is fixedly connected with the connecting seat (101), the connecting seat (101) is rotatably connected with a screw rod (102), the screw rod (102) is fixedly connected with a rotating block (103), the rotating block (103) is in contact with the connecting seat (101), the outer side of the screw rod (102) is threadedly connected with a sliding plate (105), the connecting seat (101) is provided with a guide groove (106), the outer side of the sliding plate (105) is fixedly connected with a connecting block (108), the outer side of the connecting block (108) is fixedly connected with a limiting block (109), and the limiting block (109) is in contact with the wheel (9).

5. A pigging assist trolley according to claim 4, wherein: The connecting seat (101) is fixedly sleeved with a bearing (104), and the inner ring of the bearing (104) is fixedly sleeved with the screw rod (102).

6. An assisted pipe threading trolley as claimed in claim 4, wherein: The guide groove (106) is slidably connected with a guide block (107), and the guide block (107) is fixedly connected with the sliding plate (105). The guide groove (106) is slidably connected with a guide block (107), and the guide block (107) is fixedly connected with the sliding plate (105).

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