Magnetic resistance electric vehicle stopping device

Abstract

The utility model discloses a magnetic resistance electric vehicle stopping device which comprises a base and an extending groove formed in the surface of the base. The car stopping rod piece comprises cross rods which are arranged up and down and located in the extending groove and vertical rods which are symmetrically fixed to the two ends of the cross rods, and the upper surface and the lower surface of each cross rod are each of an inclined face structure; the blocking and protecting assembly comprises storage grooves symmetrically formed in the two sides of the top end of the extending groove and blocking and protecting long strips elastically installed in the storage grooves. By arranging the blocking and protecting assembly in the top end of the extending groove, the extending groove can be well blocked and protected, when the car stopping rod piece ascends, the transverse rod can push the blocking and protecting long strip to automatically give way, mechanical interference caused by upward movement of the car stopping rod piece is avoided, after the transverse rod moves out of the top of the extending groove, the blocking and protecting long strip automatically resets under the elastic effect, and the car stopping rod piece is prevented from moving upwards. The blocking and protecting long strips on the two sides are folded to cover and seal the top ends of the extending grooves, and therefore the blocking and protecting effect is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of vehicle stopper technology, specifically relating to a magnetic reluctance electric vehicle stopper device. Background Technology

[0002] A vehicle stop is a device installed in a specific location to block oncoming vehicles. It typically uses a motor or hydraulic rod to raise or lower a vehicle stop bar or post. When the bar or post rises, it blocks the vehicle. When it is necessary to allow the vehicle to pass, the bar or post is lowered, allowing the vehicle to pass normally. A magnetic reluctance electric vehicle stop is a type of vehicle stop. The difference is that this device uses a magnetic reluctance motor to raise and lower the vehicle stop bar. Compared to a regular motor, a magnetic reluctance motor has a more robust structure and higher reliability and stability.

[0003] When the wheel stop bar is raised, the extension slot is often exposed to the outside. At this time, external objects such as rainwater, dust, and stones can easily enter the base through the extension slot, which can adversely affect the internal components of the base and interfere with the normal use of the wheel stop device. Therefore, it is necessary to design a new magnetic reluctance electric wheel stop device to solve this problem. Utility Model Content

[0004] The purpose of this utility model is to provide a magnetic reluctance electric vehicle blocking device to solve the problem mentioned in the background art that foreign objects can easily enter the base from the protrusion slot during use, which is not conducive to the normal use of the vehicle blocking device.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a magnetic reluctance electric vehicle braking device, comprising...

[0006] Base; protruding grooves formed on the surface of the base;

[0007] The vehicle blocking rod includes horizontal bars arranged vertically and located inside the protruding groove, and vertical bars symmetrically fixed at both ends of the horizontal bars. The upper and lower surfaces of the horizontal bars are both set as inclined structures.

[0008] The protective assembly includes symmetrically arranged storage slots on both sides of the top of the protruding slot and a protective strip that is flexibly installed inside the storage slot.

[0009] Preferably, the guard assembly further includes a spring, which is fixedly connected between the end of the guard strip and the storage groove.

[0010] Preferably, the protective strip is fitted to the inner wall of the storage groove, and a rubber pad is provided at one end of the protective strip.

[0011] Preferably, a reluctance motor is provided inside the base on one side of the protruding slot, and the reluctance motor is connected to a wire extending from the base.

[0012] Preferably, the vehicle-stopping rod further includes a locking tooth disposed on one side of the upright, and a transmission assembly is disposed between the reluctance motor and the locking tooth.

[0013] Preferably, the transmission assembly includes a transmission groove formed inside the base, a fixed gear and a transmission gear rotatably disposed inside the transmission groove, the transmission gear being fixedly connected to the output shaft of the reluctance motor and meshing with the fixed gear, and one side of the fixed gear meshing with a retaining tooth.

[0014] Preferably, side plates are symmetrically fixed on both sides of the top of the base, and the side plates are flush with the top surface of the base.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] By installing a protective component inside the top of the extension slot, the extension slot can be effectively protected. When the vehicle blocking rod rises, the crossbar can push the protective strip to automatically move aside, avoiding mechanical interference to the upward movement of the vehicle blocking rod. When the crossbar moves out from the top of the extension slot, the protective strip automatically resets under the action of elasticity, and the protective strips on both sides close together to cover and seal the top of the extension slot, thus achieving the protective function. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0018] Figure 2 This is a three-dimensional schematic diagram of the vehicle-stopping rod of this utility model;

[0019] Figure 3 This is a side sectional view of the top of the protruding groove of this utility model;

[0020] Figure 4 This utility model Figure 2 Enlarged view of area A in the middle;

[0021] Figure 5 This is a cross-sectional view of the transmission component of this utility model;

[0022] In the diagram: 100, base; 200, wheel stop; 201, crossbar; 202, upright; 203, locking teeth; 300, extension slot; 400, guard assembly; 401, storage slot; 402, guard strip; 403, spring; 500, transmission assembly; 501, transmission slot; 502, fixed gear; 503, transmission gear; 600, side plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example

[0025] Please see Figures 1 to 5 This embodiment provides a technical solution: a magnetic reluctance electric vehicle braking device, comprising...

[0026] Base 100, extension groove 300 formed on the surface of base 100;

[0027] The vehicle blocking member 200 includes horizontal bars 201 arranged vertically and located inside the extension slot 300, and vertical bars 202 symmetrically fixed at both ends of the horizontal bars 201. The upper and lower surfaces of the horizontal bars 201 are both set as inclined structures. There are multiple horizontal bars 201. The vehicle blocking member 200 composed of the horizontal bars 201 and the vertical bars 202 has strong strength. The vehicle blocking member 200 can move up and down inside the extension slot 300. When it rises, it can block the vehicle. When it moves down, it can let the vehicle pass.

[0028] The protective assembly 400 includes a storage groove 401 symmetrically opened on both sides of the top of the extension groove 300, and a protective strip 402 elastically installed inside the storage groove 401. When the crossbar 201 extends out from inside the extension groove 300, exposing the gap between the crossbars 201, the protective strips 402 on both sides close towards the middle under the elastic action, covering and shielding the extension groove 300. Since the upper and lower surfaces of the crossbar 201 are both set as inclined structures, when the crossbar 201 moves up and down, it can push the protective strip 402 to make way, thereby avoiding mechanical interference.

[0029] In this embodiment, preferably, the guarding assembly 400 further includes a spring 403, which is fixedly connected between the end of the guarding strip 402 and the storage groove 401 to complete the elastic connection between the guarding strip 402 and the storage groove 401.

[0030] In this embodiment, preferably, the inner walls of the protective strip 402 and the storage groove 401 are fitted together, and a rubber pad is provided at one end of the protective strip 402 to ensure a good sealing and covering effect when closed.

[0031] In this embodiment, preferably, a reluctance motor is provided inside the base 100 on one side of the protrusion groove 300. The reluctance motor is connected to a wire extending out of the base 100, and the reluctance motor is powered and controlled through the wire.

[0032] In this embodiment, preferably, the vehicle blocking rod 200 further includes a locking tooth 203 disposed on one side of the upright 202, and a transmission assembly 500 is disposed between the reluctance motor and the locking tooth 203 to transmit power.

[0033] In this embodiment, preferably, the transmission assembly 500 includes a transmission groove 501 formed inside the base 100, a fixed gear 502 and a transmission gear 503 rotatably disposed inside the transmission groove 501. The transmission gear 503 is fixedly connected to the output shaft of the reluctance motor and meshes with the fixed gear 502. One side of the fixed gear 502 meshes with the locking tooth 203, which can start the reluctance motor. Its output shaft drives the transmission gear 503 to rotate, which in turn drives the fixed gear 502 to rotate. Finally, by cooperating with the locking tooth 203, the lifting and lowering movement of the vehicle blocking rod 200 is completed.

[0034] In this embodiment, preferably, side plates 600 are symmetrically fixed on both sides of the top of the base 100. The side plates 600 are flush with the top surface of the base 100, so that the base 100 can be pre-buried in the ground and the side plates 600 can overlap the ground.

[0035] Although embodiments of the present invention have been shown and described (see the detailed description above), it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A magnetoresistive electrically powered vehicle stopping device, characterised in that: Comprising The base (100), the protruding groove (300) is opened in the surface of the base (100); The blocking rod (200) includes the horizontal rod (201) arranged in upper and lower distribution and located inside the protruding groove (300), the vertical rod (202) fixed symmetrically at both ends of the horizontal rod (201), the upper and lower surfaces of the horizontal rod (201) are provided as inclined surface structure; The blocking assembly (400) includes the receiving groove (401) symmetrically opened at both sides of the top end of the protruding groove (300), and the blocking strip (402) elastically mounted in the receiving groove (401).

2. A reluctance motor regenerative braking apparatus according to claim 1, characterised in that: The blocking assembly (400) further comprises a spring (403), and the spring (403) is fixedly connected between the end of the blocking strip (402) and the receiving groove (401).

3. A reluctance motor regenerative braking apparatus according to claim 2, characterised in that: The inner wall of the blocking strip (402) and the receiving groove (401) is matched, and the opposite end of the blocking strip (402) is provided with a rubber pad.

4. A reluctance motor regenerative braking apparatus according to claim 3, wherein: The inside of the base (100) is provided with a magnetor on one side of the protruding groove (300), and the magnetor is connected with the lead wire protruding from the base (100).

5. A reluctance motor regenerative braking apparatus according to claim 4, characterised in that: The blocking rod (200) further comprises a clamping tooth (203) arranged on one side of the vertical rod (202), and a transmission assembly (500) is arranged between the magnetor and the clamping tooth (203).

6. A reluctance motor regenerative braking apparatus according to claim 5, wherein: The transmission assembly (500) includes a transmission groove (501) opened in the inside of the base (100), a fixed gear (502) and a transmission gear (503) rotatably arranged in the transmission groove (501), the transmission gear (503) is fixedly connected with the output shaft of the magnetor and is meshingly connected with the fixed gear (502), and one side of the fixed gear (502) is meshingly connected with the clamping tooth (203).

7. A reluctance motor train brake according to claim 6, characterised in that: The top of the base (100) is fixed with a side plate (600) symmetrically at both sides, and the side plate (600) is flush with the top surface of the base (100).

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