Quick positioning mechanism for leakage test
The quick positioning mechanism with a clamping assembly and buffer components addresses the instability of spring-controlled clamping rods, ensuring accurate and damage-free leakage testing.
Patent Information
- Application Number
- CN202421045083.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-14
AI Technical Summary
Existing clamping mechanisms for leakage testing, which rely on springs, suffer from instability due to changes in elastic force over time, leading to shaky clamping rods that affect testing accuracy and potentially damage objects, especially those made of brittle materials.
A quick positioning mechanism featuring a clamping assembly with a buffer assembly and stabilizing components, including a clamping rod, buffer plate, and stabilizing blocks, to ensure firm clamping and protect objects during testing.
The mechanism provides stable clamping and minimizes object damage by buffering impacts, enhancing testing accuracy and protecting objects from brittle materials.
Smart Images
Figure CN222270044U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of positioning mechanisms, in particular to a rapid positioning mechanism for leakage testing. Background Art
[0002] Background technology of rapid positioning mechanism for leakage test mainly originates from the in-depth study and response demand of underground pipe network, closed system or product leakage problem. With the acceleration of urbanization and the continuous improvement of infrastructure, the complexity and scale of systems such as underground pipe network are increasing day by day, and the leakage problem is becoming more and more prominent. Leakage may not only lead to waste of resources and environmental pollution, but also pose a threat to people's life and property safety. Therefore, the study of rapid positioning mechanism technology for leakage test is of great significance for improving the efficiency and accuracy of leakage detection and ensuring the safe operation of urban infrastructure. Rapid positioning mechanism technology can quickly and accurately locate the leakage position in an automated and intelligent way. This technology combines a variety of advanced sensors, signal processing and data analysis technologies, and can complete the collection and processing of a large amount of data in a short time, thereby realizing accurate judgment of the leakage position.
[0003] In the prior art, most of the time, a spring is used to control the clamping rod when clamping an object. After long-term use, the elastic force of the spring may change and become unstable. As a result, the clamping process may not be firm, and the clamping rod may shake, which will affect subsequent testing of the object. Therefore, this does not meet existing needs. We have proposed a quick positioning mechanism for leakage testing. Utility Model Content
[0004] The utility model provides a quick positioning mechanism for leakage testing, which has the beneficial effect of faster clamping and positioning of objects, and solves the problem that most of the prior art mentioned in the above background technology uses a spring to control the clamping rod when clamping objects. After long-term use, the elastic force of the spring may change and become more unstable. Then, the clamping process may be unstable, and the clamping rod may shake, which will affect the subsequent testing of the object.
[0005] The utility model provides the following technical solution: a quick positioning mechanism for leakage testing, comprising a base, a fixing plate fixedly mounted on the end of the base, a mounting block fixedly mounted in the middle of the fixing plate, a support rod plugged in the middle of the mounting block, a guard plate fixedly connected to the side of the fixing plate, and the side of the support rod fixedly mounted to the guard plate through the fixing block;
[0006] A fixing frame is installed in the middle of the fixing plate, a handle is hinged on the side of the fixing frame through a rotating shaft, a connecting block is installed on the side of the fixing frame, a connecting tube is connected to the side of the connecting block, a clamping rod is clamped in the middle of the connecting tube through a clamping assembly, a clamping block is fixedly installed on the side of the clamping rod, and a buffer assembly is installed in the middle of the clamping block.
[0007] As an optional solution for a quick positioning mechanism for leakage testing described in the utility model, a slot is provided in the middle of the connecting tube, a mounting frame is fixedly installed on the side of the slot, a reinforcement block is installed in the middle of the mounting frame, and a fixing rod is fixedly connected to the side of the reinforcement block.
[0008] As an optional scheme for a quick positioning mechanism for leakage testing described in the utility model, wherein: the bottom of the fixed rod is hinged with a stabilizing block through an installation axis, the stabilizing block is fixedly installed on the side of the rotating rod, the middle of the rotating rod is inserted with a limiting rod, and the bottom of the limiting rod is fixedly connected with a clamping plate.
[0009] As an optional scheme for a quick positioning mechanism for leakage testing described in the utility model, wherein: the side portion of the limit rod is sleeved with a limit spring, one end of the limit spring is fixedly connected to the rotating rod, the other end of the limit spring is fixedly connected to a limit plate, the end of the limit rod is fixedly installed with a clamping plate, the end of the clamping plate is installed with a resistance block, and the resistance block is set to be a rubber material block.
[0010] As an optional solution of a quick positioning mechanism for leakage testing described in the utility model, wherein: a clamping rod is clamped and connected in the middle of the clamping slot, the clamping rod is in contact with the blocking slide block, and the clamping plate is clamped by the clamping rod.
[0011] As an optional solution of a quick positioning mechanism for leakage testing described in the utility model, the buffer assembly includes a stabilizing block fixedly mounted on the inner wall of the clamping block, the side of the stabilizing block is fixedly connected to the buffer cylinder through a stabilizing plate, a buffer rod is inserted in the middle of the buffer cylinder, and a buffer plate is fixedly connected to the side of the buffer rod.
[0012] As an optional scheme of a quick positioning mechanism for leakage testing described in the utility model, wherein: a connecting rod is fixedly installed on the side of the stabilization block, a limiting block is inserted in the middle of the connecting rod, a connecting spring is fixedly connected to the side of the limiting block, the connecting spring is sleeved on the side of the connecting rod, and a locking block is fixedly installed on the side of the limiting block.
[0013] As an optional scheme for a quick positioning mechanism for leakage testing described in the utility model, a fixed shaft is installed in the middle of the locking block, a rotating rod is hinged on the side of the fixed shaft, the end of the rotating rod is hinged to the locking block through the rotating shaft, and the locking block is fixedly installed on the side of the buffer plate.
[0014] The utility model has the following beneficial effects:
[0015] 1. The quick positioning mechanism for leakage testing, during the use of the device, the clamping assembly clamps the clamping rod more firmly, and during use, when encountering clamping rods of different specifications, they can be clamped and fixed by the clamping assembly. Through the setting of the clamping assembly, the problem of inaccurate subsequent testing caused by unstable connection of the clamping rod during use is avoided as much as possible, and the problem of inaccurate subsequent testing caused by unstable connection of the clamping rod in the prior art mentioned in the above background technology is solved. Most of the prior art mentioned in the above background technology uses a spring to control the clamping rod when clamping an object. After long-term use, the elastic force of the spring may change and become more unstable. Then, the clamping process may be unstable, and the clamping rod will shake, which will affect the subsequent testing of the object, thereby greatly improving the accuracy of the subsequent testing process.
[0016] 2. The quick positioning mechanism for leakage test, if the clamp is not buffered when clamping the object, then when encountering soft objects or objects made of brittle materials, the objects are likely to be damaged during the crossing process. By setting the buffer component, this problem can be avoided as much as possible. When the staff pulls the handle and puts the object into the side of the clamping block, the handle can be directly released, so that the buffer plate will contact the object. Through a series of cooperation of the buffer component, when clamping the object, the object is buffered and protected as much as possible, thereby minimizing the damage rate of the object during the test. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0018] Figure 2 This is a schematic diagram of the structure of the clamping assembly of the utility model.
[0019] Figure 3 It is a schematic diagram of the clamping structure of the clamping assembly of the utility model.
[0020] Figure 4 This is a schematic diagram of the structure of the buffer component of the utility model.
[0021] In the figure: 110, guard plate; 120, clamping block; 130, fixing block; 140, support rod; 150, mounting block; 160, base; 170, handle; 180, connecting tube; 190, fixing frame; 200, fixing plate; 210, rotating shaft; 220, connecting block; 230, slot; 240, mounting frame; 250, reinforcement block; 260, fixing rod; 270, mounting shaft; 280, stabilizing block; 290, rotating rod; 300, card plate; 310, limiting rod ; 320, limit spring; 330, limit plate; 340, clamping plate; 350, resistance slider; 360, stabilizing block; 370, buffer plate; 380, connecting rod; 390, connecting spring; 400, limit block; 410, locking block; 420, fixed shaft; 430, rotating rod; 440, rotating shaft; 450, clamping block; 460, stabilizing plate; 470, buffer cylinder; 480, buffer rod; 490, clamping rod; 500, clamping assembly; 510, buffer assembly. DETAILED DESCRIPTION
[0022] 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.
[0023] Embodiment 1: This embodiment is intended to promote the solution of the problem that in the prior art, most of the clamping rods are controlled by springs when clamping objects. After long-term use, the elastic force of the springs may change and become unstable. Then, the clamping rod may not be firm during the clamping process, and the clamping rod may shake, which will affect the subsequent testing of the object. Please refer to Figure 1-Figure 4 A quick positioning mechanism for leakage testing includes a base 160, a fixing plate 200 is fixedly installed at the end of the base 160, a mounting block 150 is fixedly installed in the middle of the fixing plate 200, a support rod 140 is inserted in the middle of the mounting block 150, a guard plate 110 is fixedly connected to the side of the fixing plate 200, and the side of the support rod 140 is fixedly installed with the guard plate 110 through a fixing block 130.
[0024] A fixing frame 190 is installed in the middle of the fixing plate 200, and a handle 170 is hinged on the side of the fixing frame 190 through a rotating shaft 210. A connecting block 220 is installed on the side of the fixing frame 190, and a connecting tube 180 is connected to the side of the connecting block 220. The middle of the connecting tube 180 is clamped by a clamping assembly 500 to hold a clamping rod 490. A clamping block 120 is fixedly installed on the side of the clamping rod 490, and a buffer assembly 510 is installed in the middle of the clamping block 120.
[0025] A card slot 230 is opened in the middle of the connecting tube 180, and a mounting frame 240 is fixedly installed on the side of the card slot 230. A reinforcement block 250 is installed in the middle of the mounting frame 240. A fixing rod 260 is fixedly connected to the side of the reinforcement block 250. A stabilizing block 280 is hinged to the bottom of the fixing rod 260 through a mounting shaft 270. The stabilizing block 280 is fixedly installed on the side of the rotating rod 290. A limiting rod 310 is inserted in the middle of the rotating rod 290, and a clamping plate 300 is fixedly connected to the bottom of the limiting rod 310.
[0026] When clamping the card rod 490, directly insert the card rod 490 into the card slot 230. After the card rod 490 is inserted, the clamping plate 340 will clamp the card rod 490. Since the clamping distance between the cross blocks is small, the card rod 490 will push the clamping block 120 during clamping, and the clamping block 120 will squeeze the limit spring 320. When the card rod 490 is larger, when the limit spring 320 reaches the extrusion limit, it will drive the rotating rod 290 to rotate through the installation shaft 270 until the card rod 490 is fixed and clamped.
[0027] When it is necessary to clamp and fix the object, if the object is made of brittle material, then when it is clamped, the buffer component 510 can be set to buffer and protect the object. When the object contacts the clamping block 120, the buffer plate 370 will first contact the object, which will disperse part of the impact force. When the impact force is large, the rotating shaft 440 will hinge the rotating rod 290, and then drive the limit block 400 to move on the side of the connecting rod 380, squeezing the connecting spring 390, thereby further dispersing the impact force, which can greatly reduce the impact force on the object and provide buffer protection for the object.
[0028] In the present embodiment: during the use of the device, the clamping assembly 500 clamps the clamping rod 490 more firmly, and during use, when encountering clamping rods 490 of different specifications, they can be clamped and fixed by the clamping assembly 500. Through the setting of the clamping assembly 500, the problem of inaccurate subsequent testing caused by unstable connection during the use of the clamping rod 490 is avoided as much as possible, and the problem of inaccurate subsequent testing caused by unstable connection during the use of the clamping rod 490 is solved. In the prior art mentioned in the above background technology, most of the springs are used to control the clamping rod when clamping objects. After long-term use, the elastic force of the spring may change and become more unstable. Then, the clamping process may be unstable, and the clamping rod will shake, which will affect the subsequent testing of the object, thereby greatly improving the accuracy of the subsequent testing process.
[0029] Embodiment 2: This embodiment is intended to promote the solution of the problem in the prior art that when clamping an object, when the worker releases the clamping block 120, an impact force may be generated on the object. If the clamping block 120 is not buffered, then during use, if the object is soft or made of brittle material, it will be easily damaged. This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 1-Figure 4 The side of the limit rod 310 is sleeved with a limit spring 320, one end of the limit spring 320 is fixedly connected to the rotating rod 290, and the other end of the limit spring 320 is fixedly connected to the limit plate 330. A clamping plate 340 is fixedly installed at the end of the limit rod 310, and a resistance slider 350 is installed at the end of the clamping plate 340. The resistance slider 350 is set to a rubber block.
[0030] A clamping rod 490 is clamped in the middle of the clamping slot 230, the clamping rod 490 is in contact with the blocking slider 350, the clamping plate 340 is clamped by the clamping rod 490, and the buffer assembly 510 includes a stabilizing block 360 fixedly installed on the inner wall of the clamping block 120, the side of the stabilizing block 360 is fixedly connected to the buffer cylinder 470 through the stabilizing plate 460, the middle of the buffer cylinder 470 is inserted with a buffer rod 480, and the side of the buffer rod 480 is fixedly connected to the buffer plate 370.
[0031] A connecting rod 380 is fixedly installed on the side of the stabilizing block 360, a limiting block 400 is inserted in the middle of the connecting rod 380, a connecting spring 390 is fixedly connected to the side of the limiting block 400, the connecting spring 390 is sleeved on the side of the connecting rod 380, a locking block 410 is fixedly installed on the side of the limiting block 400, a fixed shaft 420 is installed in the middle of the locking block 410, a rotating rod 430 is hinged on the side of the fixed shaft 420, the end of the rotating rod 430 is hinged to the locking block 450 through the rotating shaft 440, and the locking block 450 is fixedly installed on the side of the buffer plate 370.
[0032] In this embodiment: when clamping an object, if the clamp is not buffered, then when encountering softer objects or objects made of brittle materials, the objects are likely to be damaged during the crossing process. By setting the buffer component 510, this problem can be avoided as much as possible. When the staff pulls the handle 170 and puts the object into the side of the clamping block 120, the handle 170 can be directly released, so that the buffer plate 370 will come into contact with the object. Through a series of cooperation of the buffer component 510, when the object is clamped, the object is buffered and protected as much as possible, thereby minimizing the damage rate of the object during the test.
[0033] 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.
[0034] 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. A quick positioning mechanism for leak testing, comprising a base (160), characterized in that: A fixing plate (200) is fixedly mounted on the end of the base (160), a mounting block (150) is fixedly mounted in the middle of the fixing plate (200), a support rod (140) is plugged into the middle of the mounting block (150), a guard plate (110) is fixedly connected to the side of the fixing plate (200), and the side of the support rod (140) is fixedly mounted on the guard plate (110) via a fixing block (130); A fixing frame (190) is installed in the middle of the fixing plate (200), and a handle (170) is hinged on the side of the fixing frame (190) through a rotating shaft (210). A connecting block (220) is installed on the side of the fixing frame (190), and a connecting tube (180) is connected to the side of the connecting block (220). The middle of the connecting tube (180) is clamped with a clamping rod (490) through a clamping assembly (500), and a clamping block (120) is fixedly installed on the side of the clamping rod (490), and a buffer assembly (510) is installed in the middle of the clamping block (120).
2. A quick positioning mechanism for leakage testing according to claim 1, characterized in that: A slot (230) is provided in the middle of the connecting tube (180), a mounting frame (240) is fixedly mounted on the side of the slot (230), a reinforcement block (250) is mounted in the middle of the mounting frame (240), and a fixing rod (260) is fixedly connected to the side of the reinforcement block (250).
3. A quick positioning mechanism for leakage testing according to claim 2, characterized in that: A stabilizing block (280) is hingedly connected to the bottom of the fixing rod (260) via a mounting shaft (270); the stabilizing block (280) is fixedly mounted on the side of a rotating rod (290); a limiting rod (310) is inserted in the middle of the rotating rod (290); and a clamping plate (300) is fixedly connected to the bottom of the limiting rod (310).
4. A quick positioning mechanism for leakage testing according to claim 3, characterized in that: The side of the limit rod (310) is sleeved with a limit spring (320), one end of the limit spring (320) is fixedly connected to the rotating rod (290), and the other end of the limit spring (320) is fixedly connected to the limit plate (330). A clamping plate (340) is fixedly installed at the end of the limit rod (310), and a resistance slider (350) is installed at the end of the clamping plate (340), and the resistance slider (350) is set to be a rubber material block.
5. A quick positioning mechanism for leakage testing according to claim 4, characterized in that: A clamping rod (490) is clamped and connected in the middle of the clamping slot (230), the clamping rod (490) is in contact and connected with the resistance sliding block (350), and the clamping plate (340) is clamped with the clamping rod (490).
6. A quick positioning mechanism for leakage testing according to claim 1, characterized in that: The buffer assembly (510) includes a stabilizing block (360) fixedly mounted on the inner wall of the clamping block (120); the side of the stabilizing block (360) is fixedly connected to the buffer cylinder (470) via a stabilizing plate (460); a buffer rod (480) is inserted into the middle of the buffer cylinder (470); and the side of the buffer rod (480) is fixedly connected to the buffer plate (370).
7. A quick positioning mechanism for leakage testing according to claim 6, characterized in that: A connecting rod (380) is fixedly installed on the side of the stabilizing block (360), a limiting block (400) is inserted in the middle of the connecting rod (380), a connecting spring (390) is fixedly connected to the side of the limiting block (400), the connecting spring (390) is sleeved on the side of the connecting rod (380), and a locking block (410) is fixedly installed on the side of the limiting block (400).
8. A quick positioning mechanism for leakage testing according to claim 7, characterized in that: A fixed shaft (420) is installed in the middle of the locking block (410), a rotating rod (430) is hinged on the side of the fixed shaft (420), and the end of the rotating rod (430) is hinged to the locking block (450) through the rotating shaft (440), and the locking block (450) is fixedly installed on the side of the buffer plate (370).