Device for assisting threading of gyroscope pipeline

Abstract

The utility model discloses a device for assisting the threading of gyroscope pipeline, including connecting subassembly, limit subassembly, adjusting subassembly and rubber air cushion, the inside of connecting subassembly is provided with limit subassembly, and the side of limit subassembly is provided with adjusting subassembly, the inside of top end of adjusting subassembly is provided with rubber air cushion, the inside of top end of adjusting subassembly is provided with rubber air cushion. The adjusting assembly comprises a clamping ring, a limiting sliding groove, a sliding plate, a fluted disc, a fastener, a connecting rod, a connecting frame and a rubber pad. According to the device for assisting in threading of the gyroscope pipeline, a balloon is placed in a pipe body in advance, a wiring harness penetrates through a clamping plate to be connected with the balloon, the clamping plate is fixed to the middle of the pipe body, a movable cover is in an opening and closing type, the wiring harness is placed in a second hole, an air pipe is embedded into a first hole, and through rotation of a fluted disc, a sliding plate is driven to move along the track of a limiting sliding groove; and the fastening piece is rotated to be matched with the built-in rubber air cushion, so that the stability is improved, meanwhile, gas leakage is reduced, internal blowing is facilitated, and the balloon is rapidly pushed to penetrate.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline detection field, concretely for a device for assisting gyro pipeline threading. BACKGROUND

[0002] Gyroscope positioning technology is an internationally leading pipeline accurate positioning technology, can generate the underground pipeline space curve figure based on x, y, z three-dimensional coordinates, realizes accurate positioning big buried depth pipeline, and is not restricted by pipeline material quality. If need to obtain the accurate depth of pipeline some position, need only measure the ground elevation above the point, and subtract the point z coordinate generated by gyro positioning technology with ground elevation, can obtain the accurate depth of pipeline at the point. In the process of gyro detecting pipeline, because of the need of working mode, first step needs threading, and a line is threaded into the pipeline, so that the inertial gyroscope is dragged back and forth in the pipeline.

[0003] The existing device for assisting gyro pipeline threading has certain limitations when in use, because the air tightness of the pipeline is insufficient, the pipeline gas threading is easy to overflow, leading to reflux, thereby being inconvenient for pipeline threading operation, and therefore, the device for assisting gyro pipeline threading is provided. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a device for assisting gyro pipeline threading to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a device for assisting gyro pipeline threading, including connecting assembly, limiting assembly, adjusting assembly and rubber air cushion, the inside of connecting assembly is provided with limiting assembly, and the side of limiting assembly is provided with adjusting assembly, the inside of the top of adjusting assembly is provided with rubber air cushion, adjusting assembly includes ring, limiting sliding slot, sliding plate, tooth disc, fastener, connecting rod, connecting frame and rubber pad, and the middle part of ring is provided with limiting sliding slot, the inside of limiting sliding slot is provided with sliding plate, and the side of sliding plate is provided with tooth disc, the middle part of tooth disc is provided with fastener, the side of the middle part of sliding plate is provided with connecting rod, and the top of connecting rod is provided with connecting frame, and the top of connecting frame is provided with rubber pad.

[0006] Further, the sliding plate and the tooth disc are engagedly connected, and the fastener and the tooth disc are threadedly connected.

[0007] Further, the connecting frame and the sliding plate constitute a lifting structure through the connecting rod, and the rubber pad and the connecting frame are integrated.

[0008] Further, the rubber air cushion is embedded with the adjusting assembly, and the rubber air cushion is circular.

[0009] Further, the limiting assembly comprises a clamping plate, a first hole, a movable cover and a second hole, a first hole is arranged in the middle of the clamping plate, the bottom end of the first hole is provided with a movable cover, and the bottom end of the movable cover is provided with a second hole.

[0010] Further, the movable cover and the second hole are movably connected, and the second hole and the connecting assembly are inserted.

[0011] Further, the connecting assembly comprises a pipe body, a balloon, a wire bundle and an air pipe, the inside of one side of the pipe body is provided with a balloon, the end of the balloon is provided with a wire bundle, and the side of the wire bundle is provided with an air pipe.

[0012] Compared with the prior art, the beneficial effects of the utility model are that: the balloon is first placed in the pipe body, the wire bundle is inserted into the clamping plate and connected with the balloon, the clamping plate is fixed in the middle of the pipe body, the movable cover is of the open-close type and places the wire bundle in the second hole, the air pipe is embedded in the first hole, through the rotation of the toothed disc, the slide plate is moved along the track of the limiting sliding groove, through the rotation of the fastener, the stability is improved and the gas leakage is reduced at the same time, the internal blowing is facilitated, and the balloon is quickly pushed to pass the wire.

[0013] The size of the two sides of the slide plate matches the size of the toothed disc, so that the two are engaged, and therefore through the rotation of the toothed disc, the slide plate is moved along the track of the limiting sliding groove, and the middle of the toothed disc is connected by the fastener, so that when moving to the maximum range, the fastener is rotated to be fixed.

[0014] When the clamping plate is fixed in the inside of the pipe body through the connecting frame, and the rubber air cushion is arranged in the middle of the two side connecting frames, because the rubber material has a certain elasticity and flexibility, the inside is inflated, the rubber air cushion wraps the connecting frame, and at the same time, the gap between the clamping ring and the pipe body is covered, so that the gap leading to gas leakage is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front view structural schematic diagram of the utility model;

[0016] Figure 2 It is a connecting frame partial three-dimensional structural schematic diagram of the utility model;

[0017] Figure 3 It is a side view structural schematic diagram of the utility model.

[0018] In the figure: 1, connecting assembly; 101, pipe body; 102, balloon; 103, wiring harness; 104, air pipe; 2, limiting assembly; 201, clamping plate; 202, first hole; 203, movable cover; 204, second hole; 3, adjusting assembly; 301, clamping ring; 302, limiting sliding slot; 303, sliding plate; 304, toothed disc; 305, fastener; 306, connecting rod; 307, connecting frame; 308, rubber pad; 4, rubber air cushion. DETAILED DESCRIPTION

[0019] As Figures 1-2As shown, a device for assisting gyro pipeline threading, including connecting assembly 1, limiting assembly 2, adjusting assembly 3 and rubber air cushion 4, the inside of connecting assembly 1 is provided with limiting assembly 2, and the side of limiting assembly 2 is provided with adjusting assembly 3, the top end of adjusting assembly 3 is provided with rubber air cushion 4, adjusting assembly 3 includes collar 301, limiting sliding slot 302, sliding plate 303, tooth disc 304, fastener 305, connecting rod 306, connecting frame 307 and rubber pad 308, and the middle of collar 301 is provided with limiting sliding slot 302, the inside of limiting sliding slot 302 is provided with sliding plate 303, and the side of sliding plate 303 is provided with tooth disc 304, the middle of tooth disc 304 is provided with fastener 305, one side of the middle of sliding plate 303 is provided with connecting rod 306, and the top end of connecting rod 306 is provided with connecting frame 307, and the top end of connecting frame 307 is provided with rubber pad 308, sliding plate 303 and tooth disc 304 are engaged, and fastener 305 and tooth disc 304 are screwed, the size of both sides of sliding plate 303 matches the size of tooth disc 304, so that they are engaged, so that the rotation of tooth disc 304 drives sliding plate 303 to move along the track of limiting sliding slot 302, and the middle of tooth disc 304 is connected by fastener 305, so that when moving to the maximum range, rotating the fastener 305 to fix it, completing the fixing operation of sliding plate 303 and connecting frame 307, connecting frame 307 and sliding plate 303 form a lifting structure through connecting rod 306, and rubber pad 308 and connecting frame 307 are integrated, connecting frame 307 and connecting rod 306 are integrated, and connecting rod 306 is connected with sliding plate 303, so that the extension and retraction of connecting frame 307 are achieved by the rotation of tooth disc 304, and rubber pad 308 is arranged at the top end of connecting frame 307, so that when it is attached to the inner wall of the pipe body 101, it completes the close contact between the two, reduces gas leakage while improving stability with the built-in rubber air cushion 4, facilitates internal air blowing, makes the balloon 102 quickly push the threading, rubber air cushion 4 is embedded with adjusting assembly 3, and rubber air cushion 4 is round, when the clamping plate 201 is fixed in the pipe body 101 by connecting frame 307, and rubber air cushion 4 is arranged in the middle of the two connecting frames 307, because the rubber material has certain elasticity and flexibility, it inflates the inside, so that rubber air cushion 4 wraps connecting frame 307, at the same time, it covers the gap between collar 301 and pipe body 101, avoiding the gap leading to gas leakage, limiting assembly 2 includes clamping plate 201, first hole 202, movable cover 203 and second hole 204, the middle of clamping plate 201 is provided with first hole 202, the bottom end of first hole 202 is provided with movable cover 203, and the bottom end of movable cover 203 is provided with second hole 204, movable cover 203 and second hole 204 are movably connected, and second hole 204 is inserted with connecting assembly 1, first hole 202 is arranged for embedding air pipe 104,The second hole 204 is designed to house the wire harness 103. The inner wall of the second hole 204 has circular blocks to reduce sliding wear when the wire harness 103 moves. The movable cover 203 is openable, facilitating the placement of the wire harness 103.

[0020] like Figure 3 As shown, a device for assisting in threading a gyroscope tube is provided. The connecting component 1 includes a tube body 101, a balloon 102, a wire harness 103, and an air tube 104. The balloon 102 is provided on one side inside the tube body 101, the wire harness 103 is provided at the end of the balloon 102, and the air tube 104 is provided on the side of the wire harness 103.

[0021] Working principle: First, the balloon 102 is placed inside the tube 101. Then, the wire harness 103 is inserted through the card plate 201 and connected to the balloon 102. The card plate 201 is fixed in the middle of the tube 101. The movable cover 203 is openable and closeable, allowing the wire harness 103 to be placed in the second hole 204. At the same time, the tip of the air tube 104 is a rubber block, which is embedded in the first hole 202 to complete the air jet operation.

[0022] Next, the dimensions of the two sides of the slide plate 303 match the dimensions of the toothed disc 304. Therefore, by rotating the toothed disc 304, the slide plate 303 is driven to move along the track of the limiting groove 302. The middle part of the toothed disc 304 is connected by a fastener 305. When it moves to the maximum range, the fastener 305 is rotated to fix it.

[0023] Meanwhile, the rubber pad 308 is set at the top of the connecting frame 307. When it is in close contact with the inner wall of the tube 101, the two are in close contact. Together with the built-in rubber air pad 4, it improves stability and reduces gas leakage, making it easier to blow air inside, so that the balloon 102 can be quickly pushed to thread the line.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for assisting the threading of a gyro tube, comprising a connecting assembly (1), a limiting assembly (2), an adjusting assembly (3) and a rubber air cushion (4), characterized in that: The inside of the connecting assembly (1) is provided with a limiting assembly (2), and the side of the limiting assembly (2) is provided with an adjusting assembly (3), the top end of the adjusting assembly (3) is internally provided with a rubber air cushion (4), the adjusting assembly (3) comprises a clasp (301), a limiting sliding groove (302), a sliding plate (303), a toothed disc (304), a fastener (305), a connecting rod (306), a connecting frame (307) and a rubber pad (308), the middle of the clasp (301) is provided with a limiting sliding groove (302), the inside of the limiting sliding groove (302) is provided with a sliding plate (303), and the side of the sliding plate (303) is provided with a toothed disc (304), the middle of the toothed disc (304) is provided with a fastener (305), one side of the middle of the sliding plate (303) is provided with a connecting rod (306), and the top end of the connecting rod (306) is provided with a connecting frame (307), and the top end of the connecting frame (307) is provided with a rubber pad (308).

2. A device for assisting threading of a gyro tube according to claim 1, characterized in that: The sliding plate (303) and the toothed disc (304) are engagedly connected, and the fastener (305) and the toothed disc (304) are threadedly connected.

3. The device for assisting the threading of a gyro tube according to claim 1, characterized in that: The connecting frame (307) and the sliding plate (303) constitute a lifting structure through the connecting rod (306), and the rubber pad (308) and the connecting frame (307) are integrated.

4. The device for assisting in threading a gyro tube of claim 1, wherein: The rubber air cushion (4) is embedded in the adjusting assembly (3), and the rubber air cushion (4) is circular.

5. The device for assisting in threading a gyro tube of claim 1, wherein: The limiting assembly (2) comprises a clamping plate (201), a first hole (202), a movable cover (203) and a second hole (204), and the middle of the clamping plate (201) is provided with a first hole (202), the bottom end of the first hole (202) is provided with a movable cover (203), and the bottom end of the movable cover (203) is provided with a second hole (204).

6. A device for assisting threading of a gyro tube according to claim 5, characterized in that: The movable cover (203) and the second hole (204) are movably connected, and the second hole (204) and the connecting assembly (1) are inserted.

7. The device for assisting in threading a gyro tube of claim 1, wherein: The connecting assembly (1) comprises a pipe body (101), a balloon (102), a wire harness (103) and an air pipe (104), and one side of the inside of the pipe body (101) is provided with a balloon (102), the end of the balloon (102) is provided with a wire harness (103), and the side of the wire harness (103) is provided with an air pipe (104).

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