Underground pipeline detector clamp
By designing an underground pipeline detector clamp including adjusting rack and tapered rod, the problem of difficulty in clamping pipelines of different sizes in the prior art is solved, and efficient clamping and simplified operation of pipelines of different sizes is achieved.
Patent Information
- Application Number
- CN202422074670.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-26
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-08-26
AI Technical Summary
The existing clamps can only clamp pipelines of fixed diameters and cannot adapt to pipelines of different sizes, resulting in increased detection time and troublesome operation.
A clamp including a grip, a fixing seat, an adjustment seat, a mounting seat, an adjustment rack, a limit block, an adjustment gear, a first tapered rod, a second tapered rod, a driven bevel gear and a screw are designed. By adjusting the coordination of the rack and tapered rod, clamping of pipelines of different sizes can be achieved.
The clamping of pipes of different sizes is achieved, the operation process is simplified, the detection time is reduced, and the limit ring is used to ensure that the wire tube will not be offset before clamping.
Smart Images
Figure CN222994698U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pliers, in particular to a pliers for an underground pipeline detector. Background Art
[0002] A pipeline detector utilizes the principle of electromagnetic induction to quickly and accurately detect the position, direction, depth of underground water pipes, metal pipes, cables, etc., and the position and size of the damaged points of the anti-corrosion layer of steel pipes without damaging the ground covering. Generally, the pipeline detector consists of two parts: a transmitter and a receiver. An induction pliers is connected to the transmitter. The induction pliers is clamped on the pipeline, and the transmitter applies a certain signal frequency to the pipeline through the induction pliers. The receiver detects the pipeline by receiving the signal.
[0003] The existing pliers can only clamp pipelines with a fixed diameter size, which has high limitations. When it is necessary to clamp pipelines of different sizes, different sizes of pliers need to be replaced, which is very troublesome and also increases the detection time. Therefore, the utility model proposes a pliers for an underground pipeline detector to solve the above problems. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a pliers for an underground pipeline detector to solve the problems raised in the above background art.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A pliers for an underground pipeline detector, including a handle, a fixed seat, an adjusting seat, a mounting seat, an adjusting rack, a limiting block, an adjusting gear, a first tapered rod, a second tapered rod, a driven bevel gear and a screw rod. An adjusting seat is arranged on one side of the handle. An adjusting groove is arranged on the adjusting seat. An adjusting rack is arranged in the adjusting groove. The size of the adjusting rack is adapted to the size of the adjusting groove. An adjusting gear is arranged in the adjusting seat at a position corresponding to the adjusting rack. The adjusting gear meshes with the adjusting rack. Limiting blocks are arranged on both sides of the adjusting rack. The sizes of the two limiting blocks are adapted to the size of the adjusting seat. A first tapered rod is arranged on the side of the adjusting gear away from the adjusting seat. The first tapered rod extends into the handle.
[0006] Preferably, a fixed seat is arranged on the side of the handle away from the adjusting seat. A second tapered rod is arranged in the fixed seat at a position corresponding to the first tapered rod. The size of the second tapered rod is adapted to the size of the first tapered rod, and the second tapered rod meshes with the first tapered rod.
[0007] Preferably, a driving bevel gear is arranged at one end of the second tapered rod away from the first tapered rod. Driven bevel gears are arranged on both sides of the fixed seat close to the driving bevel gear.
[0008] Preferably, the two driven bevel gears are meshed with the driving bevel gear, and screws are arranged on one sides of the two driven bevel gears away from the driving bevel gear.
[0009] Preferably, sliding seats are sleeved on the two screws, adjusting columns are arranged on the two sliding seats, left and right clamps are respectively arranged at one ends of the two adjusting columns away from the sliding seats, and the size of the left clamp is adapted to the size of the right clamp.
[0010] Preferably, a mounting seat is arranged on one side of the fixed seat away from the handle, two mounting plates are arranged on the mounting seat, and limiting rings are arranged on the two mounting plates.
[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the structure of the utility model is simple, and it can meet the clamping requirements of wire pipes of different sizes. Through the limiting block, it is ensured that the adjusting rack is convenient to push. Through the first taper rod and the second taper rod, it is ensured that the left and right clamps can clamp wire pipes of different sizes. Through the limiting ring, it is ensured that the wire pipe does not shift before being clamped. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 is a schematic diagram of the overall structure of the utility model;
[0013] Figure 2 is a schematic cross-sectional structure diagram of the utility model;
[0014] Figure 3 is a schematic diagram of the second taper rod structure of the utility model;
[0015] Figure 4 is a schematic diagram of the internal structure of the adjusting seat of the utility model.
[0016] In the figure: 1, handle; 2, fixed seat; 3, adjusting seat; 4, mounting seat; 5, adjusting rack; 6, limiting block; 7, adjusting gear; 8, first taper rod; 9, second taper rod; 10, driven bevel gear; 11, driving bevel gear; 12, screw; 13, sliding seat; 14, adjusting column; 15, left clamp; 16, right clamp; 17, mounting plate; 18, limiting ring. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0018] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.
[0019] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0020] Please refer to Figures 1-4 , the present utility model provides a technical solution: an underground pipeline detector clamp, including a handle 1, a fixed seat 2, an adjustment seat 3, a mounting seat 4, an adjustment rack 5, a limit block 6, an adjustment gear 7, a first tapered rod 8, a second tapered rod 9, a driven bevel gear 10, and a screw rod 12. An adjustment seat 3 is provided on one side of the handle 1. An adjustment slot is provided on the adjustment seat 3. An adjustment rack 5 is provided in the adjustment slot. The size of the adjustment rack 5 is adapted to the size of the adjustment slot. An adjustment gear 7 is provided at a position corresponding to the adjustment rack 5 inside the adjustment seat 3. The adjustment gear 7 meshes with the adjustment rack 5. Limit blocks 6 are provided on both sides of the adjustment rack 5. The sizes of the two limit blocks 6 are adapted to the size of the adjustment seat 3. A first tapered rod 8 is provided on the side of the adjustment gear 7 away from the adjustment seat 3. The first tapered rod 8 extends into the handle 1.
[0021] In this embodiment, a fixed seat 2 is provided on the side of the handle 1 away from the adjustment seat 3. A second tapered rod 9 is provided at a position corresponding to the first tapered rod 8 inside the fixed seat 2. The size of the second tapered rod 9 is adapted to the size of the first tapered rod 8, and the second tapered rod 9 meshes with the first tapered rod 8.
[0022] In this embodiment, a driving bevel gear 11 is provided at one end of the second tapered rod 9 away from the first tapered rod 8. Driven bevel gears 10 are provided on both sides of the fixed seat 2 close to the driving bevel gear 11.
[0023] In this embodiment, the two driven bevel gears 10 mesh with the driving bevel gear 11, and screw rods 12 are provided on the sides of the two driven bevel gears 10 away from the driving bevel gear 11.
[0024] In this embodiment, sliding seats 13 are sleeved on both of the screws 12. Adjusting columns 14 are provided on both of the sliding seats 13. Left clamps 15 and right clamps 16 are respectively provided at one ends of the two adjusting columns 14 far away from the sliding seats 13. The size of the left clamp 15 is adapted to the size of the right clamp 16.
[0025] In this embodiment, a mounting seat 4 is provided on one side of the fixed seat 2 far away from the handle 1. Two mounting plates 17 are provided on the mounting seat 4. Limiting rings 18 are provided on the two mounting plates 17.
[0026] Working principle: The staff holds the handle 1, then passes the wire tube through the limiting ring 18, and then by pushing the limiting block 6, the adjusting rack 5 is moved, and the adjusting gear 7 drives the first tapered rod 8 to rotate, so that the second tapered rod 9 drives the driving bevel gear 11 to rotate, and further the driven gear rotates, and the sliding seat 13 drives the adjusting column 14 to move, and then the left clamp 15 and the right clamp 16 clamp the wire tube.
[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An underground pipeline detector clamp, characterized in that: The invention comprises a handle (1), a fixing seat (2), an adjusting seat (3), a mounting seat (4), an adjusting rack (5), a limiting block (6), an adjusting gear (7), a first cone rod (8), a second cone rod (9), a driven cone gear (10) and a screw rod (12). An adjusting seat (3) is provided on one side of the handle (1). An adjusting slot is provided on the adjusting seat (3). An adjusting rack (5) is provided in the adjusting slot. The size of the adjusting rack (5) matches the size of the adjusting slot. An adjusting gear (7) is provided at a position corresponding to the adjusting rack (5) in the adjusting seat (3). The adjusting gear (7) and the adjusting rack (5) are meshed with each other. Limiting blocks (6) are provided on both sides of the adjusting rack (5). The size of the two limiting blocks (6) matches the size of the adjusting seat (3). A first cone rod (8) is provided on the side of the adjusting gear (7) away from the adjusting seat (3). The first cone rod (8) extends into the handle (1).
2. The underground pipeline detector clamp according to claim 1, characterized in that: A fixed seat (2) is provided on the side of the handle (1) away from the adjustment seat (3); a second cone rod (9) is provided in the fixed seat (2) at a position corresponding to the first cone rod (8); the size of the second cone rod (9) matches the size of the first cone rod (8), and the second cone rod (9) and the first cone rod (8) are meshed with each other.
3. The underground pipeline detector clamp according to claim 2, characterized in that: A driving bevel gear (11) is provided on one end of the second cone rod (9) away from the first cone rod (8), and driven bevel gears (10) are provided on both sides of the fixed seat (2) close to the driving bevel gear (11).
4. The underground pipeline detector clamp according to claim 3, characterized in that: The two driven bevel gears (10) are meshed with the driving bevel gear (11), and a screw rod (12) is provided on one side of the two driven bevel gears (10) away from the driving bevel gear (11).
5. The underground pipeline detector clamp according to claim 4, characterized in that: The two screw rods (12) are sleeved with a sliding seat (13), and the two sliding seats (13) are provided with an adjusting column (14). The ends of the two adjusting columns (14) away from the sliding seat (13) are respectively provided with a left clamp (15) and a right clamp (16), and the size of the left clamp (15) is adapted to the size of the right clamp (16).
6. The underground pipeline detector clamp according to claim 2, characterized in that: A mounting seat (4) is provided on the side of the fixing seat (2) away from the handle (1), two mounting plates (17) are provided on the mounting seat (4), and limiting rings (18) are provided on the two mounting plates (17).