Underground pipeline burial depth detection device
By designing an underground pipeline buried depth detection device combining pulleys and balance plates, the problems of fatigue and inaccurate measurement during detection by handheld receivers are solved, and more efficient and accurate underground pipeline buried depth detection is achieved.
Patent Information
- Application Number
- CN202421335467.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-06-12
AI Technical Summary
The existing underground pipeline detector needs to hold a handheld receiver when detecting the buried depth of underground pipelines, which causes the arm to lift the instrument for a long time, causing fatigue and inconvenient detection.
An underground pipeline buried depth detection device is designed. Through the combination of pulleys, fixed seats, connecting plates, sliding plates and clamping plates, the auxiliary walking of the receiver body is realized, the burden of handheld is reduced, and the accuracy of signal reception is ensured through the balance board. Sex and stability.
The pulley assisted walking reduces the fatigue of the handheld receiver, improves detection efficiency, and improves measurement accuracy through the balance board to ensure the accuracy and stability of signal reception.
Smart Images
Figure CN222482426U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of underground pipeline detection, in particular to a buried depth detection device for underground pipelines. Background Art
[0002] The detection of underground pipeline depth is an important step to ensure pipeline safety and maintenance, and is usually completed using an underground pipeline detector. This detector uses advanced physical principles, especially electromagnetic induction and ultrasonic technology, to accurately measure the depth of underground pipelines. When performing depth detection, the transmitter is first set to a specific working mode and emits electromagnetic signals of a specific frequency. These signals penetrate the ground and enter the underground pipeline to be tested. When the signal encounters the pipeline, it will generate induced currents around it, which are then captured by the detector's receiver. By analyzing the characteristics of these induced currents, the detector can accurately calculate the depth and location of the pipeline.
[0003] When detecting the buried depth of underground pipelines, existing detectors require a handheld receiver with the detection end facing downward and repeatedly detecting the surrounding ground to determine the location of the pipeline. When the handheld receiver is moved for a long time, the arm needs to lift the instrument for a long time, which will cause great fatigue and make it inconvenient for the receiver to detect the buried depth of the pipeline. Utility Model Content
[0004] The utility model provides an underground pipeline burial depth detection device, which has the beneficial effect of assisting the receiver to walk, and solves the problem mentioned in the above background technology that the existing detector needs to hold the receiver when detecting the buried depth of the underground pipeline, so that the detection end is downward and the surrounding ground is detected multiple times to determine the pipeline position. When the handheld receiver is moved for a long time, the arm needs to lift the instrument for a long time, which will cause great fatigue and is not convenient for the receiver to detect the buried depth of the pipeline.
[0005] The utility model provides the following technical solution: an underground pipeline burial depth detection device, comprising a receiver body, the bottoms of both sides of the receiver body are slidably connected with fixed seats, the interior of the fixed seats is rotatably connected with pulleys, the top of the fixed seats is fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with a sliding plate, the sliding plate is slidably connected to the receiver body, the tops of both sides of the receiver body are slidably connected with clamping plates, and one end of the clamping plate is fixedly connected with a clamping mechanism.
[0006] As an optional solution of the underground pipeline burial depth detection device described in the utility model, the clamping mechanism includes a support plate, one side of the support plate is fixedly connected to a spring, and one end of the spring is fixedly connected to the inner wall of the receiver body.
[0007] As an optional solution of the underground pipeline buried depth detection device described in the utility model, wherein: a pressing plate is fixedly connected to the other side of the support plate, a snap-in groove is opened on the inner side of the sliding plate, and one end of the snap-in plate extends to the inside of the snap-in groove.
[0008] As an optional solution of the underground pipeline burial depth detection device of the utility model, the front and rear sides of the receiver body are rotatably connected to balance plates, and the bottoms of both ends of the balance plate are fixedly connected to connecting shafts.
[0009] As an optional solution of the underground pipeline burial depth detection device of the utility model, wherein: the outer side of the connecting shaft is rotatably connected with a fixing seat, and the fixing seat is fixedly connected to the receiver body.
[0010] As an optional solution of the underground pipeline burial depth detection device of the utility model, wherein: the end of the connecting shaft is fixedly connected with a gear, and one side of the gear is meshingly connected with a toothed plate.
[0011] As an optional solution of the underground pipeline burial depth detection device of the utility model, one side of the tooth plate is fixedly connected to an extension plate, and one side of the extension plate is fixedly connected to a fixing seat.
[0012] As an optional solution of the underground pipeline burial depth detection device of the utility model, a limiting block is arranged on the top of the extension plate, and one side of the limiting block is fixedly connected to the receiver body.
[0013] The utility model has the following beneficial effects:
[0014] 1. The underground pipeline buried depth detection device, by arranging a pulley, a fixed seat, a connecting plate, a sliding plate and a clamping plate, pushes the sliding plate downward so that the sliding plate is clamped and fixed with the clamping plate at the bottom. At this time, the fixing seat fixed by the connecting plate at the bottom of the sliding plate and the pulley at the bottom of the fixing seat are lower than the bottom of the receiver body. The bottom of the receiver body can be assisted by the pulley to walk, thereby achieving the purpose of labor saving. When walking with the help of the pulley, it will not affect the detection of the underground pipeline by the receiver body, thereby improving the detection efficiency of the receiver body.
[0015] 2. The underground pipeline buried depth detection device is provided with a balance board. When the pulley moves upward, the fixed seat will drive the balance board to rotate, so that the balance board and the side wall of the receiver body are in a vertical state. The vertical balance board is parallel to the ground. The vertically placed receiver can ensure the accuracy and stability of signal reception, thereby improving the measurement accuracy. Because when it is tilted or placed horizontally, the signal reception may be disturbed, resulting in inaccurate measurement results. The balance board can ensure the normal reception of the signal. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a structural schematic diagram of the utility model.
[0017] Figure 2 It is a partial structural schematic diagram of the receiver body of the utility model.
[0018] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.
[0019] Figure 4 It is a schematic diagram of the partial cross-sectional structure of the sliding plate of the utility model.
[0020] In the figure: 1. receiver body; 2. fixing seat; 3. pulley; 4. connecting plate; 5. sliding plate; 6. snap-on plate; 701. support plate; 702. spring; 703. press plate; 704. snap-on groove; 8. balance plate; 9. connecting shaft; 10. fixing seat; 11. gear; 12. tooth plate; 13. extension plate; 14. limit block. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] Embodiment 1
[0023] See also Figures 1 to 4 A buried depth detection device for underground pipelines includes a receiver body 1, the bottoms of both sides of the receiver body 1 are slidably connected with fixed seats 10, the fixed seats 10 are rotatably connected with pulleys 3 inside, the tops of the fixed seats 10 are fixedly connected with connecting plates 4, the tops of the connecting plates 4 are fixedly connected with sliding plates 5, the sliding plates 5 are slidably connected to the receiver body 1, the tops of both sides of the receiver body 1 are slidably connected with four snap-in plates 6, the four snap-in plates 6 are symmetrically arranged on the tops of both sides of the receiver body 1, and one end of the snap-in plate 6 is fixedly connected with a snap-in mechanism.
[0024] The clamping mechanism includes a support plate 701 , which is slidably connected to the inside of the receiver body 1 , and a spring 702 is fixedly connected to one side of the support plate 701 , and one end of the spring 702 is fixedly connected to the inner wall of the receiver body 1 .
[0025] The other side of the support plate 701 is fixedly connected with two pressing plates 703 , which are symmetrically arranged. A snap-fit groove 704 is provided on the inner side of the sliding plate 5 , and one end of the snap-fit plate 6 extends to the inside of the snap-fit groove 704 .
[0026] The working principle of this embodiment is as follows: when the receiver body 1 is needed to detect the underground deep buried pipeline, the sliding plate 5 is pushed downward so that the sliding plate 5 is clamped and fixed with the clamping plate 6 at the bottom. At this time, the fixing seat 10 fixed by the connecting plate 4 at the bottom of the sliding plate 5 and the pulley 3 at the bottom of the fixing seat 10 are lower than the bottom of the receiver body 1. The bottom of the receiver body 1 can be assisted by the pulley 3 to walk, thereby achieving the purpose of labor saving. When walking with the help of the pulley 3, the detection of the underground pipeline by the receiver body 1 will not be affected, thereby improving the detection efficiency of the receiver body 1.
[0027] When the detection end of the receiver body 1 needs to be close to the ground for accurate detection, the button 703 can be pressed to make the button 703 drive the support plate 701 to retract into the receiver body 1, and the support plate 701 drives the clamping plate 6 to retract into the receiver body 1. At this time, the sliding plate 5 can move upward. After the sliding plate 5 moves upward, it is clamped and fixed with the clamping plate 6 at the top. At this time, the bottom of the pulley 3 is higher than the bottom of the receiver body 1, and the bottom of the receiver body 1 can be close to the ground to accurately detect the underground pipeline.
[0028] Embodiment 2
[0029] This embodiment is an improvement made on the basis of the first embodiment. For details, please refer to Figures 1 to 4 The front and rear sides of the receiver body 1 are rotatably connected with a balance plate 8, and the bottoms of both ends of the balance plate 8 are fixedly connected with a connecting shaft 9.
[0030] The outer side of the connecting shaft 9 is rotatably connected with a fixing seat 10 , and the fixing seat 10 is fixedly connected to the receiver body 1 .
[0031] A gear 11 is fixedly connected to the end of the connecting shaft 9 , and a toothed plate 12 is meshedly connected to one side of the gear 11 .
[0032] An extension plate 13 is fixedly connected to one side of the tooth plate 12 , and one side of the extension plate 13 is fixedly connected to the fixing seat 10 .
[0033] When the pulley 3 moves upward, the fixing seat 10 will drive the extension plate 13 to move upward, the extension plate 13 will drive the tooth plate 12 to move upward, the tooth plate 12 will drive the gear 11 to rotate, the gear 11 will drive the connecting shaft 9 to rotate, and the connecting shaft 9 will drive the balance plate 8 to rotate, so that the balance plate 8 and the side wall of the receiver body 1 are in a vertical state. The vertical balance board 8 is parallel to the ground. The vertically placed receiver can ensure the accuracy and stability of signal reception, thereby improving the measurement accuracy. Because when tilted or placed horizontally, the signal reception may be disturbed, resulting in inaccurate measurement results, the balance board 8 can ensure normal signal reception.
[0034] A limiting block 14 is disposed on the top of the extension plate 13 , and one side of the limiting block 14 is fixedly connected to the receiver body 1 .
[0035] By setting the limit block 14, the limit block 14 can limit the maximum distance that the extension plate 13 moves upward to the top. After the extension plate 13 contacts the limit block 14 upward, the balance plate 8 is opened vertically with the receiver body 1, which limits the opening of the balance plate 8.
[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0037] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. An underground pipeline burial depth detection device, comprising a receiver body (1), characterized in that: The bottoms of both sides of the receiver body (1) are slidably connected to fixed seats (10), the interior of the fixed seats (10) is rotatably connected to a pulley (3), the top of the fixed seats (10) is fixedly connected to a connecting plate (4), the top of the connecting plate (4) is fixedly connected to a sliding plate (5), the sliding plate (5) is slidably connected to the receiver body (1), the tops of both sides of the receiver body (1) are slidably connected to a snap-in plate (6), and one end of the snap-in plate (6) is fixedly connected to a snap-in mechanism.
2. The underground pipeline burial depth detection device according to claim 1 is characterized in that: The clamping mechanism comprises a support plate (701), one side of the support plate (701) is fixedly connected to a spring (702), and one end of the spring (702) is fixedly connected to the inner wall of the receiver body (1).
3. The underground pipeline buried depth detection device according to claim 2 is characterized in that: A pressing plate (703) is fixedly connected to the other side of the support plate (701), a clamping groove (704) is provided on the inner side of the sliding plate (5), and one end of the clamping plate (6) extends to the inside of the clamping groove (704).
4. The underground pipeline burial depth detection device according to claim 1 is characterized in that: The front and rear sides of the receiver body (1) are both rotatably connected to a balance plate (8), and the bottoms of both ends of the balance plate (8) are fixedly connected to a connecting shaft (9).
5. The underground pipeline burial depth detection device according to claim 4 is characterized in that: The outer side of the connecting shaft (9) is rotatably connected to a fixing seat (10), and the fixing seat (10) is fixedly connected to the receiver body (1).
6. The underground pipeline burial depth detection device according to claim 5, characterized in that: A gear (11) is fixedly connected to the end of the connecting shaft (9), and a toothed plate (12) is meshedly connected to one side of the gear (11).
7. The underground pipeline burial depth detection device according to claim 6 is characterized in that: An extension plate (13) is fixedly connected to one side of the tooth plate (12), and one side of the extension plate (13) is fixedly connected to the fixing seat (10).
8. The underground pipeline burial depth detection device according to claim 7 is characterized in that: A limiting block (14) is arranged on the top of the extension plate (13), and one side of the limiting block (14) is fixedly connected to the receiver body (1).