CN220398578U

CN220398578U - Tamping car mileage sensor with fixed knot constructs

Info

Publication number: CN220398578U
Application number: CN202321404295.XU
Authority: CN
Inventors: 徐云龙; 陶泽; 董平; 刘奇; 岑瑞君; 孟建国
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-01
Filing date: 2023-06-01
Publication date: 2024-01-26
Anticipated expiration: 2033-06-01

Abstract

The utility model discloses a tamping car mileage sensor with a fixed structure, which comprises a bottom plate, wherein fixing bolts are arranged on the periphery of the upper surface of the bottom plate, rails are arranged on two sides of the upper surface of the bottom plate, buckles are arranged on two sides of the center of the upper surface of the bottom plate, a mounting frame is movably connected to the upper surface of the bottom plate, a clamping groove is formed in the surface of the bottom of the mounting frame, a pressure switch is arranged on the surface of the side wall of the mounting frame, a locking mechanism is arranged in the mounting frame and comprises a movable groove, the movable groove is formed in the mounting frame, through grooves are formed in the side surfaces of the mounting frame, which are close to the movable groove, fixing columns are connected in a sliding manner, the two ends of the through grooves are fixed through the mileage sensor, and the connecting frame can be taken by pressing the pressure switch when the fixing device is detached, so that the stability of the mileage sensor is improved, and the effect of quickly disassembling the mileage sensor is achieved.

Description

Tamping car mileage sensor with fixed knot constructs

Technical Field

The utility model relates to the technical field of mileage sensors, in particular to a tamping car mileage sensor with a fixed structure.

Background

The mileage sensor can record the driving mileage of the vehicle, so that engineers can conveniently maintain and repair the vehicle regularly according to the driving mileage of the vehicle, and the running stability of the vehicle is improved, wherein the tamping vehicle has larger vibration intensity during working and causes certain damage to parts in the vehicle, so that the vehicle needs to be maintained and repaired regularly according to the mileage, the running stability of the vehicle is improved, the mileage sensor in the tamping vehicle is directly fixed on the surface of the vehicle body in a welding or bolt clamping manner, the gears at the end parts of the mileage sensor are meshed with the rotor, and the form mileage of the vehicle is calculated according to the rotating speed of the rotor.

However, when the tamping car vibrates in the existing fixing mode, horizontal and transverse displacement and circumferential rotation are easy to generate, so that the meshing position of the gear at the end part of the sensor and the rotor is separated, and the mileage calculation cannot be continued.

Disclosure of Invention

The utility model aims to solve the problem that in the prior art, a sensor generates horizontal transverse displacement and circumferential rotation to cause separation of a gear and a rotor, and provides a tamping car mileage sensor with a fixed structure.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a tamping car mileage sensor with fixed knot constructs, includes the bottom plate, be equipped with fixing bolt around the bottom plate upper surface, the both sides of bottom plate upper surface are equipped with the track, the both sides at bottom plate upper surface center are equipped with the buckle, bottom plate upper surface swing joint has the mounting bracket, the draw-in groove has been seted up to the surface of mounting bracket bottom, the lateral wall surface of mounting bracket is equipped with pressure switch, the inside of mounting bracket is equipped with locking mechanical system;

the locking mechanism comprises a movable groove, the movable groove is formed in the mounting frame, a through groove is formed in the side face, close to the movable groove, of the mounting frame, and a fixing column is connected to the inside of the through groove in a sliding mode.

Preferably, the tip fixedly connected with link of fixed column, the inside surface of link is equipped with the internal thread, the inside sliding connection of movable groove has the clamp plate, the inside fixedly connected with electromagnetism piece of clamp plate, the fixed surface that the clamp plate is close to movable groove bottom one side is connected with ejection spring, the inside that the bottom one side was kept away from to the movable groove is equipped with the joint ball.

Preferably, the buckle and the clamping groove are positioned on the same vertical line, and the buckle is clamped in the clamping groove.

Preferably, the outer surface of one side of the mounting frame far away from the pressure switch is provided with a square groove, the through groove is mutually communicated with the square groove, and the movable groove is mutually communicated with the through groove.

Preferably, the top of the movable groove is arc-shaped, the bottom of the movable groove is square, the clamping ball is movably connected in the movable groove on one side of the arc shape, the surface of the fixed column is provided with the arc groove, and the diameter of the arc groove is the same as that of the clamping ball.

Preferably, the two electromagnetic blocks are respectively and fixedly connected in the bottom end of the movable groove and the pressing plate, the similar ends of the two electromagnetic blocks are different-name magnetic poles, one end of the pressure switch is connected with the power supply, and the other end of the pressure switch is connected with the electromagnetic blocks through wires.

Preferably, the inside of link is equipped with the mileage sensor, the bottom of mileage sensor surface is equipped with the external screw thread, the upper surface that the bottom plate is close to mileage sensor one side is equipped with the steady rest, the upper surface of bottom plate is equipped with the protective sheath, the spout has been seted up to the bottom of protective sheath, the side that the protective sheath is close to the spout is equipped with the connecting bolt.

Preferably, the mileage sensor is fixedly connected in the connecting frame through the engagement of the external thread and the internal thread.

Preferably, the track joint is in the inside of spout, just the connecting hole has been seted up to orbital side, the inside at the connecting hole is blocked to the spliced pole.

Compared with the prior art, the utility model provides the tamping car mileage sensor with the fixed structure, which has the following beneficial effects:

1. this tamping car mileage sensor with fixed knot constructs, is connected with the buckle through the draw-in groove of mounting bracket bottom, and fixed connection is at the bottom plate surface, and the outside of mounting bracket shelters from through the protective sheath, and the bottom plate passes through fixing bolt fixed connection on the automobile body, and the inside of mounting bracket is fixed mileage sensor in its inside through the mode of pegging graft to reach the effect that can install mileage sensor fast and protect it.

2. This tamping car mileage sensor with fixed knot constructs can be by joint ball joint when inserting logical inslot portion through the fixed column, realizes that the link is fixed in the inside of mounting bracket, realizes fixing the horizontal and circumference of mileage sensor, fixes the other end of mileage sensor through the steady rest simultaneously, realizes all fixing mileage sensor both ends, through pressing pressure switch when dismantling for the clamp plate does not extrude joint ball, joint ball and fixed column separation this moment, the link can take, thereby has reached the effect that improves mileage sensor stability, and dismantle mileage sensor fast.

Drawings

Fig. 1 is a schematic front perspective view of the whole device of a tamping car mileage sensor with a fixed structure;

fig. 2 is a schematic view of a bottom perspective structure of an entire device of a tamping car mileage sensor with a fixed structure according to the present utility model;

fig. 3 is a schematic front perspective view of a mounting frame and a bottom plate of a mileage sensor of a tamping car with a fixed structure;

fig. 4 is a schematic diagram of a front cross-sectional structure of a protective sleeve and a base plate of a tamper sensor with a fixed structure according to the present utility model;

FIG. 5 is a schematic cross-sectional perspective cross-sectional view of a mounting bracket and a base plate of a tamper sensor with a fixed structure in accordance with the present utility model;

fig. 6 is a schematic front perspective view of a bottom plate of a mileage sensor of a tamping car with a fixed structure according to the present utility model;

FIG. 7 is a schematic diagram of a front cross-sectional structure of a mounting bracket for a tamper sensor with a fixed structure in accordance with the present utility model;

fig. 8 is a schematic diagram of a front cross-sectional structure of a locking mechanism of a tamper sensor with a fixed structure according to the present utility model.

In the figure: 1. a bottom plate; 2. a fixing bolt; 3. a track; 4. a buckle; 5. a mounting frame; 6. a clamping groove; 7. a pressure switch; 8. a locking mechanism; 801. a movable groove; 802. a through groove; 803. fixing the column; 804. a connecting frame; 805. an internal thread; 806. a pressing plate; 807. an electromagnetic block; 808. an ejector spring; 809. a clamping ball; 9. a mileage sensor; 10. an external thread; 11. a stabilizing rack; 12. a protective sleeve; 13. a chute; 14. and a connecting bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-8, a tamping car mileage sensor with fixed knot constructs, including bottom plate 1, be equipped with fixing bolt 2 around the bottom plate 1 upper surface, the both sides of bottom plate 1 upper surface are equipped with track 3, the both sides at bottom plate 1 upper surface center are equipped with buckle 4, bottom plate 1 upper surface swing joint has mounting bracket 5, draw-in groove 6 has been seted up on the surface of mounting bracket 5 bottom, buckle 4 and draw-in groove 6 are located same vertical line, and buckle 4 joint is in the inside of draw-in groove 6 for mounting bracket 5 can be through the mutual lock fixed connection of buckle 4 and draw-in groove 6 at the upper surface of bottom plate 1.

The side wall surface of the mounting frame 5 is provided with a pressure switch 7, and the inside of the mounting frame 5 is provided with a locking mechanism 8.

Referring to fig. 7-8, the locking mechanism 8 includes a movable groove 801, the movable groove 801 is formed in the inside of the mounting frame 5, a through groove 802 is formed in the side surface of the mounting frame 5, which is close to the movable groove 801, a square groove is formed in the outer surface of the side, which is far away from the pressure switch 7, of the mounting frame 5, the through groove 802 is mutually communicated with the square groove, the movable groove 801 is mutually communicated with the through groove 802, a fixed column 803 is slidingly connected with the inside of the through groove 802, and a connecting frame 804 is fixedly connected with the end portion of the fixed column 803, so that the connecting frame 804 can be placed in the inside of the square groove, and the fixed column 803 penetrates through the through groove 802 to enter the inside of the movable groove 801.

The internal surface of link 804 is equipped with internal screw 805, and movable groove 801's inside sliding connection has clamp plate 806, and clamp plate 806's centre of a circle department has seted up the through-hole, and fixed column 803 passes the inside of through-hole.

The inside fixedly connected with electromagnetism piece 807 of clamp plate 806, electromagnetism piece 807 has two, and fixed connection is in the inside of movable groove 801 bottom and the inside of clamp plate 806 respectively, and the close end of two electromagnetism pieces 807 is the synonym magnetic pole, and pressure switch 7's one end is connected with the power, and pressure switch 7's the other end passes through the electric wire and is connected with electromagnetism piece 807 for electromagnetism piece 807 can obtain electricity when pressure switch 7 is pressed, and produces magnetism, and the electromagnetism piece 807 mutual attraction of both sides drives clamp plate 806 to the bottom motion of movable groove 801.

The clamp plate 806 is close to the fixed surface of movable groove 801 bottom one side and is connected with ejection spring 808, the inside that movable groove 801 kept away from bottom one side is equipped with joint ball 809, the top of movable groove 801 is circular-arc, the bottom is square, joint ball 809 swing joint is inside the movable groove 801 of circular-arc one side, the circular-arc groove has been seted up on the surface of fixed column 803, the diameter in circular-arc groove is the same with the diameter of joint ball 809, clamp plate 806 moves to one side on the circular-arc surface of movable groove 801 under the effect of ejection spring 808, clamp plate 806 presses joint ball 809 to the center department motion on surface at this moment, when fixed column 803 inserts wherein, joint ball 809 can with the mutual joint in circular-arc groove on fixed column 803 surface, fix the inside at logical groove 802 with fixed column 803.

Referring to fig. 1 to 6, a mileage sensor 9 is provided inside a connection frame 804, an external thread 10 is provided at the bottom of the outer surface of the mileage sensor 9, and the mileage sensor 9 is fixedly connected inside the connection frame 804 through engagement of the external thread 10 and an internal thread 805;

the upper surface of the side of the bottom plate 1, which is close to the mileage sensor 9, is provided with a stabilizing frame 11, the stabilizing frame 11 consists of two arc plates which rotate mutually, and the side surfaces of the two arc plates are connected through screws, so that the effect of fixing the other end part of the mileage sensor 9 is realized.

The upper surface of bottom plate 1 is equipped with protective sheath 12, and spout 13 has been seted up to the bottom of protective sheath 12, and the side that protective sheath 12 is close to spout 13 is equipped with connecting bolt 14, and track 3 joint is in the inside of spout 13, and the connecting hole has been seted up to the side of track 3, and connecting bolt 14 joint is in the inside of connecting hole for protective sheath 12 can sliding connection surround the protection at the upper surface of bottom plate 1 to mounting bracket 5, fixes the surface at track 3 through connecting bolt 14 simultaneously.

In the utility model, when in use, the mileage sensor 9 is fixed in the connecting frame 804 through the engagement of the external thread 10 and the internal thread 805, at the moment, the fixed column 803 on the side surface of the connecting frame 804 is inserted into the through groove 802, the clamping ball 809 in the movable groove 801 is extruded by the fixed column 803 to slide to two sides of the arc surface at the top end of the movable groove 801, when the arc groove on the side surface of the fixed column 803 moves to the side surface of the clamping ball 809, the clamping ball 809 is extruded by the pressing plate 806 by the ejection spring 808 at the bottom of the pressing plate 806 to be clamped with the arc groove, at the moment, the fixed column 803 is fixed in the movable groove 801, the fixing of the mileage sensor 9 in the horizontal longitudinal direction and the circumferential direction is realized, then the clamping groove 6 at the bottom of the mounting frame 5 is clamped on the buckle 4 on the surface of the bottom plate 1, and the mounting frame 5 is fixed on the surface of the bottom plate 1;

when the mileage sensor 9 is disassembled, the pressure switch 7 is pressed to enable the electromagnetic blocks 807 to generate magnetism and attract each other, the pressing plate 806 moves towards the bottom of the movable groove 801 under the driving of the electromagnetic blocks 807, at the moment, the pressing plate 806 does not squeeze the clamping ball 809, the clamping ball 809 is separated from the arc-shaped groove on the side face of the fixed column 803 under the action of gravity, the fixed column 803 can be taken out, and the disassembly of the mileage sensor 9 is realized.

The other end of the installed mileage sensor 9 is sleeved in the stabilizing rack 11, the stabilizing rack 11 is fixed through screws, both ends of the mileage sensor 9 are fixed, and the stability of the mileage sensor 9 is improved;

the protection sleeve 12 is clamped with the surface slide way of the bottom plate 1 through the bottom slide groove 13, so that the protection sleeve 12 can slide on the surface of the bottom plate 1, when the protection sleeve 12 slides to the bottom, the connecting bolt 14 is inserted into the side surface of the protection sleeve 12, which is close to the slide groove 13, and is clamped inside the connecting bolt 14, the protection effect on the mileage sensor 9 is achieved, and finally the bottom plate 1 is fixedly connected to a vehicle body through the fixing bolt 2, so that the installation work of equipment is realized.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a tamping car mileage sensor with fixed knot constructs, includes bottom plate (1), its characterized in that, be equipped with fixing bolt (2) around bottom plate (1) upper surface, the both sides of bottom plate (1) upper surface are equipped with track (3), the both sides at bottom plate (1) upper surface center are equipped with buckle (4), bottom plate (1) upper surface swing joint has mounting bracket (5), draw-in groove (6) have been seted up on the surface of mounting bracket (5) bottom, the lateral wall surface of mounting bracket (5) is equipped with pressure switch (7), the inside of mounting bracket (5) is equipped with locking mechanical system (8);

the locking mechanism (8) comprises a movable groove (801), the movable groove (801) is formed in the mounting frame (5), a through groove (802) is formed in the side face, close to the movable groove (801), of the mounting frame (5), and a fixing column (803) is connected to the inside of the through groove (802) in a sliding mode.

2. The tamping car mileage sensor with a fixed structure according to claim 1, characterized in that, the tip fixedly connected with link (804) of fixed column (803), the internal surface of link (804) is equipped with internal screw thread (805), the inside sliding connection of movable groove (801) has clamp plate (806), the inside fixedly connected with electromagnetism piece (807) of clamp plate (806), the surface fixedly connected with ejection spring (808) of clamp plate (806) near movable groove (801) bottom one side, the inside of movable groove (801) is kept away from bottom one side is equipped with joint ball (809).

3. The tamping car mileage sensor with a fixed structure according to claim 2, characterized in that the buckle (4) and the clamping groove (6) are positioned on the same vertical line, and the buckle (4) is clamped inside the clamping groove (6).

4. The tamping car mileage sensor with a fixed structure according to claim 2, wherein the outer surface of the side of the mounting frame (5) far away from the pressure switch (7) is provided with a square groove, the through groove (802) is mutually communicated with the square groove, and the movable groove (801) is mutually communicated with the through groove (802).

5. The tamping car mileage sensor with a fixed structure according to claim 2, wherein the top end of the movable groove (801) is arc-shaped, the bottom end is square, the clamping ball (809) is movably connected inside the movable groove (801) on one side of the arc shape, the surface of the fixed column (803) is provided with an arc groove, and the diameter of the arc groove is the same as the diameter of the clamping ball (809).

6. The tamping car mileage sensor with a fixed structure according to claim 2, wherein two electromagnetic blocks (807) are respectively and fixedly connected in the bottom end of the movable groove (801) and the inside of the pressing plate (806), the close ends of the two electromagnetic blocks (807) are different-name magnetic poles, one end of the pressure switch (7) is connected with a power supply, and the other end of the pressure switch (7) is connected with the electromagnetic blocks (807) through wires.

7. The tamping car mileage sensor with a fixed structure according to claim 2, characterized in that, the inside of link (804) is equipped with mileage sensor (9), the bottom of mileage sensor (9) surface is equipped with external screw thread (10), the upper surface that bottom plate (1) is close to mileage sensor (9) one side is equipped with steady rest (11), the upper surface of bottom plate (1) is equipped with protective sheath (12), spout (13) have been seted up to the bottom of protective sheath (12), the side that protective sheath (12) is close to spout (13) is equipped with connecting bolt (14).

8. The tamper sensor with attachment structure of claim 7, wherein the mileage sensor (9) is fixedly attached to the inside of the attachment bracket (804) by engagement of the external threads (10) with the internal threads (805).

9. The tamping car mileage sensor with a fixed structure according to claim 7, characterized in that the track (3) is clamped inside the chute (13), and the side surface of the track (3) is provided with a connecting hole, and the connecting bolt (14) is clamped inside the connecting hole.