CN220974067U - Front wheel displacement sensor mounting fixture of freight train - Google Patents
Front wheel displacement sensor mounting fixture of freight train Download PDFInfo
- Publication number
- CN220974067U CN220974067U CN202322900497.XU CN202322900497U CN220974067U CN 220974067 U CN220974067 U CN 220974067U CN 202322900497 U CN202322900497 U CN 202322900497U CN 220974067 U CN220974067 U CN 220974067U
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- China
- Prior art keywords
- displacement sensor
- frame girder
- front axle
- shaped clamp
- front wheel
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 51
- 238000005491 wire drawing Methods 0.000 claims abstract description 13
- 239000006096 absorbing agent Substances 0.000 claims abstract description 4
- 230000035939 shock Effects 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000012360 testing method Methods 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a mounting fixture for a displacement sensor of a front wheel of a truck, which comprises a frame girder, wherein preset screw holes are distributed on the frame girder, a front axle is arranged below the frame girder, a steel plate spring is fixed on the front axle through a U-shaped bolt, a shock absorber is arranged between the front axle and the frame girder, an upper bracket for mounting the displacement sensor and a lower bracket for wire drawing connection of the displacement sensor are respectively arranged on the frame girder and the front axle, the upper bracket comprises a horizontal plate and a bonding plate connected with the frame girder through screws, and a clamping hole at the upper end of the displacement sensor is arranged on the horizontal plate; the lower bracket comprises a C-shaped clamp clamped on the front axle, a bayonet which is clamped with a U-shaped bolt is arranged on the C-shaped clamp, and a fixing ring which is connected with the displacement sensor in a wire drawing manner is arranged on the C-shaped clamp; the utility model can mount the displacement sensor without damaging the structure of the vehicle, and can ensure the safety of people and the stability of the sensor when the vehicle runs, thereby ensuring the reality and effectiveness of test data.
Description
Technical Field
The utility model relates to a mounting clamp for a front wheel displacement sensor of a truck, and belongs to the field of mounting tools for automobile sensors.
Background
Because the types of automobiles are complex and various, particularly trucks are various and various, the vehicle testing instrument cannot cover all vehicles, particularly the special displacement sensor, and in such a case, the testing engineer brings different troubles and difficulties, and because the sensor cannot be installed, the measurement work cannot be implemented, and a special tool is required to be designed to solve the contradiction.
In the prior art, displacement sensors are arranged on front wheels of trucks, so that the damage to the structure of a vehicle is caused, and the service life of the vehicle and the safety of personnel on the vehicle are influenced.
Namely, there is a need for a front wheel displacement sensor mounting fixture for trucks that can mount a displacement sensor without damaging the structure of the vehicle, and that can ensure the safety of the person and the stability of the sensor during the running of the vehicle, and that ensures the true and effective test data.
Disclosure of utility model
In view of the above, the utility model aims to provide a mounting clamp for a front wheel displacement sensor of a truck, which can mount the displacement sensor without damaging the structure of the truck, and can ensure the safety of people and the stability of the sensor when the truck runs and ensure the reality and effectiveness of test data; can overcome the defects of the prior art.
The utility model aims at realizing the following technical scheme:
The utility model discloses a mounting fixture for a displacement sensor of a front wheel of a truck, which comprises a frame girder, wherein preset screw holes are distributed on the frame girder, a front axle is arranged below the frame girder, a steel plate spring is fixed on the front axle through a U-shaped bolt, a shock absorber is arranged between the front axle and the frame girder, an upper bracket for mounting the displacement sensor and a lower bracket for wire drawing connection of the displacement sensor are respectively arranged on the frame girder and the front axle, the upper bracket comprises a horizontal plate and a bonding plate connected with the frame girder through screws, and a clamping hole at the upper end of the displacement sensor is arranged on the horizontal plate; the lower support comprises a C-shaped clamp clamped on the front axle, a bayonet which is clamped with a U-shaped bolt is arranged on the C-shaped clamp, and a fixing ring which is connected with the displacement sensor in a wire drawing mode is arranged on the C-shaped clamp.
The pressing plate at the upper end of the displacement sensor is arranged on the horizontal plate, screw holes are correspondingly formed in the pressing plate and the horizontal plate, and the pressing plate and the horizontal plate are fastened through bolts and nuts.
Above-mentioned, be equipped with the screw that corresponds each other with predetermineeing the screw on the laminating board, the laminating board passes through the screw and is connected with the frame girder.
The C-shaped clamp is provided with the screw hole, and the screw hole is provided with the fastening screw for fastening the C-shaped clamp and the front axle.
The edge of the C-shaped clamp is provided with the reinforcing ribs.
The lower end of the wire drawing is provided with the draw hook, and the draw hook is connected with the fixed ring.
Compared with the prior art, the utility model has the beneficial effects that:
1. The upper bracket comprises a horizontal plate and a bonding plate connected with the frame girder through screws, wherein screw holes corresponding to the preset screw holes are formed in the bonding plate, and the bonding plate is connected with the frame girder through the screws; the horizontal plate is provided with a clamping hole at the upper end of the displacement sensor; therefore, the upper end of the displacement sensor can be clamped through the clamping hole, and the displacement sensor can be installed.
2. The pressing plate at the upper end of the displacement sensor is arranged on the horizontal plate, screw holes are correspondingly formed in the pressing plate and the horizontal plate, the pressing plate and the horizontal plate are fastened through bolts and nuts, and the displacement sensor can be further fixed through the pressing plate, so that the displacement sensor is prevented from falling off in the using process.
3. The lower bracket comprises a C-shaped clamp clamped on the front axle, a bayonet clamped with a U-shaped bolt is arranged on the C-shaped clamp, a fixed ring connected with a displacement sensor in a wire drawing manner is arranged on the C-shaped clamp, and a drag hook is arranged at the lower end of the wire drawing and connected with the fixed ring; therefore, the front axle can be clamped through the C-shaped clamp, and then the clamping effect of the C-shaped clamp on the front axle can be improved through the clamping connection of the clamping opening and the U-shaped bolt.
4. The C-shaped clamp is provided with a screw hole, and a fastening screw for fastening the C-shaped clamp and the front axle is arranged on the screw hole; therefore, the C-shaped clamp can be fastened on the front axle through the fastening screw, so that the stability is further improved; in addition, the edge of the C-shaped clamp is provided with the reinforcing ribs, so that the strength of the C-shaped clamp can be improved, and the durability can be improved.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. The objects and other advantages of the utility model may be realized and obtained by means of the instrumentalities and combinations particularly pointed out in the specification.
Drawings
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings, in which:
fig. 1 is a schematic view of a connection structure of a sensor mounting state of the present utility model.
Fig. 2 is a schematic view of a three-dimensional connection structure of the upper bracket of the present utility model.
Fig. 3 is a schematic view of a three-dimensional connection structure of the lower bracket of the present utility model.
Wherein, the frame girder 1; presetting a screw hole 2; a front axle 3; a U-shaped bolt 4; a leaf spring 5; a damper 6; a displacement sensor 7; an upper bracket 8; a horizontal plate 8-1; 8-2 of a bonding plate; a clamping hole 8-3; drawing a displacement sensor wire 9; a lower bracket 10; c-type clamp 10-1; 10-2 of bayonets; a fixing ring 10-3; a tightening screw 10-4; and 10-5 parts of reinforcing ribs.
Detailed Description
Hereinafter, preferred embodiments of the present utility model will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are presented by way of illustration only and not by way of limitation.
As shown in fig. 1-3, the utility model discloses a mounting fixture for a front wheel displacement sensor of a truck, which comprises a frame girder 1, wherein preset screw holes 2 are distributed on the frame girder 1, a front axle 3 is arranged below the frame girder 1, a steel plate spring 5 is fixed on the front axle 3 through a U-shaped bolt 4, a shock absorber 6 is arranged between the front axle 3 and the frame girder 1, and an upper bracket 8 for mounting a displacement sensor 7 and a lower bracket 10 for connecting with a displacement sensor wire drawing 9 are respectively arranged on the frame girder 1 and the front axle 3.
Further, the upper bracket 8 comprises a horizontal plate 8-1 and a bonding plate 8-2 connected with the frame girder 1 through screws, wherein screw holes corresponding to the preset screw holes 2 are formed in the bonding plate 8-2, and the bonding plate 8-2 is connected with the frame girder 1 through screws, so that the upper bracket 8 can be installed by utilizing the preset screw holes 2 on the existing frame girder 1, and the frame girder 1 is not required to be subjected to additional structural improvement and damage, so that the service performance of the vehicle can be guaranteed; the horizontal plate 8-1 is provided with a clamping hole 8-3 at the upper end of the displacement sensor 7; thus, the upper end of the displacement sensor 7 can be clamped through the clamping hole 8-3, and the displacement sensor 7 can be mounted.
Further, the pressing plate 8-4 at the upper end of the displacement sensor 7 is arranged on the horizontal plate 8-1, screw holes are correspondingly formed in the pressing plate 8-4 and the horizontal plate 8-1, the pressing plate 8-4 and the horizontal plate 8-1 are fastened through bolts and nuts, and the displacement sensor 7 can be further fixed through the pressing plate 8-4 by the aid of the structure, and falling of the displacement sensor 7 in the using process is avoided.
Further, the lower bracket 10 comprises a C-shaped clamp 10-1 clamped on the front axle 3, a bayonet 10-2 clamped with a U-shaped bolt 4 is arranged on the C-shaped clamp 10-1, a fixed ring 10-3 connected with a displacement sensor wire drawing 9 is arranged on the C-shaped clamp 10-1, and specifically, a drag hook is arranged at the lower end of the wire drawing and is connected with the fixed ring 10-3; with the structure, the front axle 3 can be clamped through the C-shaped clamp 10-1, and then the clamping effect of the C-shaped clamp 10-1 on the front axle 3 can be improved through the clamping connection of the clamping opening 10-2 and the U-shaped bolt 4 in a clamping manner.
Further, a screw hole is arranged on the C-shaped clamp 10-1, and a fastening screw 10-4 for fastening the C-shaped clamp 10-1 and the front axle 3 is arranged on the screw hole; so that the C-shaped clamp 10-1 can be fastened on the front axle 3 through the fastening screw 10-4, and the stability is further improved; in addition, the reinforcing ribs 10-5 are arranged at the edge of the C-shaped clamp 10-1, so that the strength of the C-shaped clamp 10-1 can be improved, and the durability can be improved.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way, but any simple modification, equivalent variation and modification made to the above embodiment according to the technical matter of the present utility model without departing from the technical scope of the present utility model.
Claims (6)
1. The utility model provides a freight train front wheel displacement sensor (7) mounting fixture, it includes frame girder (1), has on frame girder (1) to distribute and presets screw (2), is equipped with front axle (3) in frame girder (1) below, is fixed with leaf spring (5) through U type bolt (4) on front axle (3), is equipped with bumper shock absorber (6) between front axle (3) and frame girder (1), its characterized in that: an upper bracket (8) for installing a displacement sensor (7) and a lower bracket (10) for connecting with a wire drawing (9) of the displacement sensor are respectively arranged on a frame girder (1) and a front axle (3), the upper bracket (8) comprises a horizontal plate (8-1) and a binding plate (8-2) connected with the frame girder (1) through screws, and a clamping hole (8-3) at the upper end of the displacement sensor (7) is arranged on the horizontal plate (8-1); the lower support (10) comprises a C-shaped clamp (10-1) clamped on the front axle (3), a bayonet (10-2) clamped with a U-shaped bolt (4) is arranged on the C-shaped clamp (10-1), and a fixing ring (10-3) connected with a displacement sensor wire drawing (9) is arranged on the C-shaped clamp (10-1).
2. The truck front wheel displacement sensor mounting fixture of claim 1, wherein: the horizontal plate (8-1) is provided with a pressing plate (8-4) at the upper end of the displacement sensor (7), screw holes are correspondingly formed in the pressing plate (8-4) and the horizontal plate (8-1), and the pressing plate (8-4) and the horizontal plate (8-1) are fastened through bolts and nuts.
3. The truck front wheel displacement sensor mounting fixture of claim 2, wherein: screw holes corresponding to the preset screw holes (2) are formed in the attaching plate (8-2), and the attaching plate (8-2) is connected with the frame girder (1) through screws.
4. The truck front wheel displacement sensor mounting fixture of claim 1, wherein: a screw hole is arranged on the C-shaped clamp (10-1), and a fastening screw (10-4) for fastening the C-shaped clamp (10-1) and the front axle (3) is arranged on the screw hole.
5. The truck front wheel displacement sensor mounting fixture of claim 1, wherein: the edge of the C-shaped clamp (10-1) is provided with a reinforcing rib (10-5).
6. The truck front wheel displacement sensor mounting fixture according to any one of claims 1 to 5, wherein: the lower end of the wire drawing is provided with a draw hook which is connected with a fixed ring (10-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322900497.XU CN220974067U (en) | 2023-10-27 | 2023-10-27 | Front wheel displacement sensor mounting fixture of freight train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322900497.XU CN220974067U (en) | 2023-10-27 | 2023-10-27 | Front wheel displacement sensor mounting fixture of freight train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220974067U true CN220974067U (en) | 2024-05-17 |
Family
ID=91066534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322900497.XU Active CN220974067U (en) | 2023-10-27 | 2023-10-27 | Front wheel displacement sensor mounting fixture of freight train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220974067U (en) |
-
2023
- 2023-10-27 CN CN202322900497.XU patent/CN220974067U/en active Active
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