Rail weighbridge weighing sensor dismounting tool
By designing the track scale weighing sensor removal tool, the problem of the problem that two people need to cooperate and there are risks in the removal of sensors in the prior art is solved, and rapid disassembly of a single person is achieved, which improves maintenance efficiency and reduces labor intensity.
Patent Information
- Application Number
- CN202422120036.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-08-30
AI Technical Summary
During the track scale maintenance process, the existing technology requires two people to cooperate to remove the weighing sensor, which poses a risk of mechanical damage and equipment damage, and the sensor is prone to deformation, affecting the measurement accuracy.
A track weighing sensor removal tool is designed, including a first handle, a first support member, a second support member, a first clamping member, a second clamping member and a second handle, and a single person rapid disassembly is achieved by clamping the lower surface of the abdomen of the sensor.
Improve the efficiency of dynamic track balance maintenance, reduce labor intensity, avoid mechanical damage and equipment damage, and ensure sensor integrity.
Smart Images
Figure CN223115074U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of weighing instrument assembly and debugging tools, in particular to a disassembly tool for a rail scale weighing sensor. Background Art
[0002] During the daily maintenance of rail scales, it is necessary to take out the pad-type weighing sensors used in dynamic rail scales one by one for inspection and testing. The dynamic rail scale is composed of 60 weighing sensors. Usually, two people are needed to cooperate with each other to remove the fixing screws and then manually disassemble the weighing sensors. The installation position of the weighing sensor is under the weighing track and close to the ground. Manual disassembly has many inconveniences, and the hands of operators are prone to mechanical injuries and equipment damage. Another method is to use tools such as crowbars and hammers for mechanical knocking and edge knocking. This method is likely to deform the sensor base and the sensor itself, thus affecting the accuracy of subsequent rail scale measurement. Content of the Utility Model
[0003] The purpose of the utility model is to provide a disassembly tool for a rail scale weighing sensor to solve the problems existing in the above-mentioned prior art, with a simple structure, effectively improving the maintenance efficiency of dynamic rail scales using multiple sensors and effectively reducing the labor intensity.
[0004] To achieve the above purpose, the utility model provides the following scheme:
[0005] The utility model provides a disassembly tool for a rail scale weighing sensor, including: a first handle, a first supporting member, a second supporting member, a first clamping member, a second clamping member and a second handle. One end of the first supporting member is used for fixedly connecting with the first end of the first handle; one end of the second supporting member is used for hinged connection with the second end of the first handle, and the first handle, the first supporting member and the second supporting member are located in the same plane; the first clamping member is fixedly connected to the end of the first supporting member away from the first handle, and the first clamping member is used for clamping one side of the lower surface of the abdomen of the pad-type weighing sensor; the second clamping member is fixedly connected to the first end of the second supporting member away from the first handle, and the second clamping member is used for clamping the side of the lower surface of the abdomen of the pad-type weighing sensor away from the first clamping member; one end of the second handle is used for fixedly connecting with the second supporting member so that the grip force of the operator is applied to the first handle and the second handle, and then the first clamping member and the second clamping member are close to each other.
[0006] Preferably, it further includes fixing bolts and nuts. A plugging groove is provided at the first end of the first handle. A plugging protrusion is provided at one end of the second supporting member. The plugging protrusion is used to be plugged into the plugging groove. First through holes are provided on both sides of the plugging groove. Second through holes are provided on the plugging protrusion. The fixing bolt passes through each of the first through holes and the second through holes and is threadedly connected to the nut so that the second supporting member is hingedly connected to the first handle.
[0007] Preferably, both the first supporting member and the second supporting member are perpendicularly and fixedly connected to the first handle.
[0008] Preferably, the first clamping member is perpendicularly and fixedly connected to the first supporting member and is arranged on one side close to the second supporting member.
[0009] Preferably, the second clamping member is perpendicularly and fixedly connected to the second supporting member and is arranged on one side close to the first supporting member.
[0010] Preferably, the distance between the second handle and the first handle is less than the distance between the second handle and the second clamping member.
[0011] Preferably, the distance between the second handle and the first handle is 6 cm.
[0012] Preferably, the first handle, the second handle, the first supporting member, and the second supporting member are made of steel pipes with a diameter of Φ15, and the first handle is fixedly connected to the first supporting member by welding, and the second handle is fixedly connected to the supporting member by welding.
[0013] Preferably, the first clamping member and the second clamping member are flat metal plates in a shape of a straight line. The first clamping member is fixedly connected to the first supporting member by welding, and the second clamping member is fixedly connected to the second supporting member by welding.
[0014] The utility model has achieved the following technical effects compared with the prior art:
[0015] The utility model provides a disassembly tool for a rail scale weighing sensor. An operator holds the first handle and the second handle, sets the first clamping member and the second clamping member to be respectively inserted into both sides of the lower surface of the abdomen of the pad-mounted weighing sensor. After the operator applies the holding force to the first handle and the second handle, the first clamping member and the second clamping member clamp the lower surface of the abdomen of the pad-mounted weighing sensor. The operator can naturally lift the disassembly tool for the rail scale weighing sensor to realize the operation of disassembling the rail scale weighing sensor. The structure is simple, which effectively improves the maintenance efficiency of the dynamic rail scale using multiple sensors and effectively reduces the labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0017] Figure 1 Structural schematic diagram of the disassembly tool for the weighbridge weighing sensor provided by the present invention;
[0018] Figure 2 Front view of the disassembly tool for the weighbridge weighing sensor provided by the present invention;
[0019] Figure 3 Structural schematic diagram when the disassembly tool for the weighbridge weighing sensor provided by the present invention clamps the weighbridge weighing sensor;
[0020] In the figure: 100, disassembly tool for the weighbridge weighing sensor; 1, fixing bolt; 2, first supporting member; 3, first handle; 4, second handle; 5, first clamping member; 6, second clamping member; 7, second supporting member; 8, weighbridge weighing sensor. Detailed implementation manners
[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.
[0022] The purpose of the present invention is to provide a disassembly tool for a weighbridge weighing sensor to solve the problems existing in the above-mentioned prior art, with a simple structure, effectively improving the maintenance efficiency of dynamic weighbridges using multiple sensors and effectively reducing the labor intensity.
[0023] To make the above-mentioned objects, features, and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below in conjunction with the drawings and specific implementation manners.
[0024] The present invention provides a disassembly tool 100 for a weighbridge weighing sensor, as Figures 1 to 3As shown in the figure, it includes: a first handle 3, a first support member 2, a second support member 7, a first clamping member 5, a second clamping member 6, and a second handle 4. One end of the first support member 2 is used for fixedly connecting to the first end of the first handle 3; one end of the second support member 7 is used for hinged connection to the second end of the first handle 3, and the first handle 3, the first support member 2, and the second support member 7 are located in the same plane; the first clamping member 5 is fixedly connected to the end of the first support member 2 away from the first handle 3, and the first clamping member 5 is used for clamping on one side of the lower surface of the abdomen of the track pad type weighing sensor; the second clamping member 6 is fixedly connected to the first end of the second support member 7 away from the first handle 3, and the second clamping member 6 is used for clamping on the side of the lower surface of the abdomen of the track pad type weighing sensor away from the first clamping member 5; one end of the second handle 4 is used for fixedly connecting to the second support member 7 so that the grip force of the operator is applied to the first handle 3 and the second handle 4 to make the first clamping member 5 and the second clamping member 6 approach each other. The operator holds the first handle 3 and the second handle 4 to set the first clamping member 5 and the second clamping member 6 to be inserted into both sides of the lower surface of the abdomen of the track pad type weighing sensor respectively. After the grip force of the operator is applied to the first handle 3 and the second handle 4, the first clamping member 5 and the second clamping member 6 clamp the lower surface of the abdomen of the track pad type weighing sensor. The operator can naturally lift the track scale weighing sensor disassembly tool 100 to realize the operation of disassembling the track scale weighing sensor 8. The structure is simple, which effectively improves the maintenance efficiency of the dynamic track scale using multiple sensors and effectively reduces the labor intensity.
[0025] In a preferred embodiment, the track scale weighing sensor disassembly tool 100 further includes a fixing bolt 1 and a nut. The first end of the first handle 3 is provided with a plugging groove, and one end of the second support member 7 is provided with a plugging convex block. The plugging convex block is used for plugging into the plugging groove. First through holes are provided on both sides of the plugging groove, and second through holes are provided on the plugging convex block. The fixing bolt 1 passes through each first through hole and the second through hole and is threadedly connected to the nut to make the second support member 7 and the first handle 3 be hinged. The structure is simple and convenient to use.
[0026] In a preferred embodiment, both the first support member 2 and the second support member 7 are perpendicularly and fixedly connected to the first handle 3. The structure is simple and convenient to use.
[0027] In a preferred embodiment, the first clamping member 5 is perpendicularly and fixedly connected to the first support member 2 and is arranged on the side close to the second support member 7. The structure is simple and convenient to use.
[0028] In a preferred embodiment, the second clamping member 6 is perpendicularly and fixedly connected to the second support member 7 and is arranged on the side close to the first support member 2. The structure is simple and convenient to use.
[0029] In a preferred embodiment, the distance between the second handle 4 and the first handle 3 is less than the distance between the second handle 4 and the second clamping member 6, with a simple structure and convenient use.
[0030] In a preferred embodiment, the distance between the second handle 4 and the first handle 3 is 6 cm.
[0031] In a preferred embodiment, the first handle 3, the second handle 4, the first support member 2, and the second support member 7 are made of steel pipes with a diameter of Φ15. Preferably, the length of the first handle 3 is 150 cm, the lengths of the first support member 2 and the second support member 7 are 300 cm, and the first handle 3 is fixedly connected to the first support member 2 by welding, and the second handle 4 is fixedly connected to the support member by welding.
[0032] In a preferred embodiment, the first clamping member 5 and the second clamping member 6 are flat metal plates. The first clamping member 5 is fixedly connected to the first support member 2 by welding, and the second clamping member 6 is fixedly connected to the second support member 7 by welding.
[0033] During use, the rail weighbridge load cell disassembly tool 100 is clamped on the abdomen of the pad-mounted load cell to be operated. The first clamping member 5 and the first clamping member 5 approach each other after being clamped by the operator's grip on the first handle 3 and the second handle 4, and the first clamping member 5 and the second clamping member 6 clamp the lower surface of the abdomen of the pad-mounted load cell; the operator can naturally lift the rail weighbridge load cell disassembly tool 100 to achieve the operation of disassembling the rail weighbridge load cell 8.
[0034] A rail weighbridge load cell disassembly tool 100 has the characteristics of a simple equipment logic structure and low manufacturing cost. It can be used to disassemble pad-mounted load cells of different specifications and sizes by adjusting the positions of the clamping members and the first handle 3 and the second handle 4 as needed. It is widely applied to the disassembly and use of various specifications of pad-mounted load cells.
[0035] In the present utility model, specific examples are used to elaborate on the principle and implementation manner of the present utility model. The description of the above embodiments is only used to help understand the method and its core idea of the present utility model; at the same time, for those of ordinary skill in the art, according to the idea of the present utility model, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation to the present utility model.
Claims
1. An overhaul tool for a rail weighbridge load cell, characterized in that: Comprising: A first handle, A first supporting member, one end of the first supporting member is used for fixedly connecting with the first end of the first handle; A second supporting member, one end of the second supporting member is used for hingedly connecting with the second end of the first handle, and the first handle, the first supporting member and the second supporting member are located in the same plane; A first clamping member, the first clamping member is fixedly connected to one end of the first supporting member away from the first handle, and the first clamping member is used for clamping on one side of the lower surface of the abdomen of the track pad type weighing sensor; A second clamping member, the second clamping member is fixedly connected to the first end of the second supporting member away from the first handle, and the second clamping member is used for clamping on the side of the lower surface of the abdomen of the track pad type weighing sensor away from the first clamping member; And A second handle, one end of the second handle is used for fixedly connecting with the second supporting member so that when the operator's grip force is applied to the first handle and the second handle, the first clamping member and the second clamping member approach each other.
2. The rail weigher load cell disassembly tool according to claim 1, wherein: It further includes a fixing bolt and a nut. A plugging groove is provided at the first end of the first handle, and a plugging protrusion is provided at one end of the second supporting member. The plugging protrusion is used for plugging into the plugging groove. First through holes are provided on both sides of the plugging groove, and second through holes are provided on the plugging protrusion. The fixing bolt passes through each of the first through holes and the second through holes and is threadedly connected with the nut so that the second supporting member is hingedly connected with the first handle.
3. The rail weigher load cell disassembly tool according to claim 2, characterized in that: Both the first supporting member and the second supporting member are vertically and fixedly connected to the first handle.
4. The rail weigher load cell disassembly tool according to claim 3, characterized in that: The first clamping member is vertically and fixedly connected to the first supporting member and is arranged on the side close to the second supporting member.
5. The rail weigher load cell disassembly tool according to claim 4, characterized in that: The second clamping member is vertically and fixedly connected to the second supporting member and is arranged on the side close to the first supporting member.
6. The rail weigher load cell disassembly tool according to claim 5, characterized in that: The distance between the second handle and the first handle is less than the distance between the second handle and the second clamping member.
7. The track scale load cell disassembly tool according to claim 6, characterized in that: The distance between the second handle and the first handle is 6 cm.
8. The rail scale load cell disassembly tool according to claim 7, characterized in that: The first handle, the second handle, the first supporting member and the second supporting member are made of steel pipes with a diameter of Φ15, and the first handle is fixedly connected to the first supporting member by welding, and the second handle is fixedly connected to the supporting member by welding.
9. The rail scale load cell disassembly tool according to claim 8, characterized in that: The first clamping member and the second clamping member are I-shaped metal plates, the first clamping member is fixedly connected to the first supporting member by welding, and the second clamping member is fixedly connected to the second supporting member by welding.