Hand brake mounting seat for rail transit

Abstract

The utility model relates to the technical field of hand brake installation, in particular to a hand brake installation seat for rail transit, which comprises a base and further comprises a clamping groove, the clamping groove is fixedly arranged inside the base, a bottom plate is inserted outside the clamping groove, one side of the bottom plate close to the clamping groove is fixedly connected with a clamping block, and the clamping block corresponds to the clamping groove. A braking unit is fixedly connected outside the bottom plate, and a hand wheel is rotationally connected outside the braking unit; the reinforcing assemblies are symmetrically and fixedly connected to the outer portion of the base, and the reinforcing assemblies are used for reinforcing the bottom plate; the locking assembly is fixedly installed on the top of the base and the top of the bottom plate, and the locking assembly is used for locking the base and the bottom plate; according to the scheme, through the structures such as the mounting groove, the spring, the mounting plate, the mounting pad and the connecting rod, the clamping block and the clamping groove are matched, the brake unit and the hand wheel outside the bottom plate can be quickly mounted, and the mounting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hand brake installation, in particular to a hand brake installation seat for rail transportation. Background Art

[0002] At present, the main function of the braking system of rail vehicles is to reduce the speed of the train, stop it or run at a constant speed, or prevent it from slipping when it stops by means of friction or other methods. The hand brake refers to the part installed on the vehicle that uses manpower as the motive force to generate braking force. It uses manpower instead of compressed air to drive the basic braking device to operate, so that the brake shoes press the wheels to produce a braking effect.

[0003] There are three types of brakes commonly used on railway freight cars in my country: the NSW type, the improved NSW type, and the FSW type. The NSW type features a new vertical wheel gear transmission. It offers high braking force, a compact structure, and a lightweight design. It provides braking, release, speed-regulating braking, and locking functions, making it suitable for all types of railway freight cars, particularly flat cars and container cars.

[0004] However, the existing handbrake is usually installed by matching bolts and screw holes, but the bolt installation efficiency is low. At the same time, the train is prone to bumps during the forward movement, causing the bolts to slip and then causing the handbrake to fall off, thereby affecting driving safety. For this reason, we propose a handbrake mounting seat for rail transit. Utility Model Content

[0005] The purpose of the utility model is to provide a hand brake mounting seat for rail transportation to solve the existing problems.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A hand brake mounting seat for rail transit, comprising a base, and also comprising: a slot, the slot being fixedly opened inside the base, a base plate being plugged into the outside of the slot, a block being fixedly connected to a side of the base close to the slot, the block corresponding to the slot, a brake unit being fixedly connected to the outside of the base, and a hand wheel being rotatably connected to the outside of the brake unit; and a reinforcement component, the reinforcement component being symmetrically fixedly connected to the outside of the base, and the reinforcement component being used to reinforce the base plate; and a locking component, the locking component being fixedly installed on the top of the base and the base plate, and the locking component being used to lock the base and the base plate; and an installation component, the installation component being symmetrically fixedly connected to the inside of the slot, and the installation component being used to facilitate the installation and removal of the block.

[0008] Preferably, the reinforcement assembly includes a vertical plate, and the two vertical plates are fixedly mounted on the outside of the base. The insides of the two vertical plates are threadedly connected with screws, and one end of the two screws is fixedly connected with a rotating cap.

[0009] Preferably, the ends of the two screw rods away from the rotating cap are fixedly connected to a reinforcement plate, the sides of the two reinforcement plates close to each other are fixedly connected to an elastic pad, and the two reinforcement plates are both against the base.

[0010] Preferably, the locking assembly includes a fixed block, and the two fixed blocks are fixedly installed on the top of the base. A groove is provided inside the two fixed blocks. The tops of the two base plates are fixedly connected to fixed rods, and the tops of the two fixed rods are rotatably connected to turntables. The outsides of the two turntables are fixedly connected to clamping rods, and the two clamping rods are clamped in the grooves.

[0011] Preferably, the mounting assembly includes a spring, the interior of the card slot is symmetrically provided with a mounting slot, the interiors of the two mounting slots are fixedly connected to the spring, and the ends of the multiple springs away from the mounting slot are fixedly connected to a mounting plate.

[0012] Preferably, the two mounting plates are fixedly connected to mounting pads on one side close to each other, the tops of the two mounting plates are fixedly connected to connecting rods, the ends of the two connecting rods away from the mounting plates extend to the outside of the slots, and the tops of the two connecting rods are fixedly connected to grab caps.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. This solution is equipped with an installation component. Through the installation slot, spring, installation plate, installation pad and connecting rod, etc., combined with the clamping block and the slot, the brake unit and handwheel outside the base plate can be quickly installed, which is conducive to improving the installation efficiency.

[0015] 2. This solution can reinforce and lock the bottom plate and the base through the cooperation of the internal structures of the reinforcement component and the locking component, preventing the mounting seat from falling off due to bumps during the train's travel, and can ensure the brake unit is firmly installed, thereby ensuring the safety of train braking and improving the safety of the mounting seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a front view of the overall structure of the utility model;

[0018] Figure 3 This is a top view of the overall structure of the utility model;

[0019] Figure 4 This is a cross-sectional view of the overall structure of the utility model;

[0020] Figure 5 This is the top view of the overall structure of the utility model;

[0021] Figure 6 It is a side view of the overall structure of the utility model.

[0022] In the accompanying drawings, the list of components represented by each number is as follows: 1. Base; 2. Slot; 3. Bottom plate; 4. Block; 5. Braking unit; 6. Handwheel; 7. Reinforcement assembly; 701. Vertical plate; 702. Screw; 703. Turntable; 704. Reinforcement plate; 705. Elastic pad; 8. Locking assembly; 801. Fixed block; 802. Groove; 803. Fixed rod; 804. Turntable; 805. Block; 9. Mounting assembly; 901. Mounting slot; 902. Spring; 903. Mounting plate; 904. Mounting pad; 905. Connecting rod; 906. Grab cap. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] like Figures 1-6 As shown in the figure, a hand brake mounting seat for rail transit includes a base 1, which is made of stainless steel and can be directly welded to a specified position, which can effectively reduce the possibility of the base 1 falling off. A card slot 2 is opened inside the base 1, and a bottom plate 3 is inserted into the outside of the card slot 2. A card block 4 is fixedly connected to the side of the bottom plate 3 close to the card slot 2, and the card block 4 corresponds to the card slot 2. A brake unit 5 is fixedly connected to the outside of the bottom plate 3, and a handwheel 6 is rotatably connected to the outside of the brake unit 5. The outside of the base 1 is symmetrically fixedly connected with a reinforcement component 7, and the reinforcement component 7 is used to reinforce the bottom plate 3 to prevent it from falling off. The top of the bottom plate 3 of the base 1 is fixedly connected with a locking component 8, which can further lock the base 1 and the bottom plate 3. The inside of the card slot 2 is symmetrically fixedly connected with a mounting component 9, which can increase friction and play a buffering role at the same time.

[0025] Specifically: See Figure 1 and Figure 2The reinforcement component 7 includes a vertical plate 701. The vertical plate 701 can be integrally formed with the base 1. The two vertical plates 701 are fixedly mounted on the outside of the base 1. The interior of the two vertical plates 701 is threadedly connected with a screw 702. One end of the two screws 702 is fixedly connected with a rotating cap 703. The outer side of the rotating cap 703 is provided with a protrusion to prevent slipping. The ends of the two screws 702 away from the rotating cap 703 are fixedly connected with a reinforcement plate 704. The two reinforcement plates 704 are close to each other on one side. They are both fixedly connected with elastic pads 705, which are made of rubber. The two reinforcement plates 704 are both against the base 1, and the base 1 can limit the reinforcement plates 704, thereby making them move horizontally along the base 1. By twisting the rotating cap 703, the rotating cap 703 drives the screw 702 to rotate, thereby driving the reinforcement plates 704 and the elastic pads 705 to slide along the surface of the base 1, clamping the bottom plate 3, thereby preventing the brake unit 5 and the handwheel 6 from falling off when the train is running.

[0026] For further information, see Figure 3 The locking assembly 8 includes a fixing block 801, and the two fixing blocks 801 are fixedly installed on the top of the base 1. A groove 802 is provided inside the two fixing blocks 801. The tops of the two bottom plates 3 are fixedly connected to fixing rods 803. The tops of the two fixing rods 803 are rotatably connected to turntables 804. The outsides of the two turntables 804 are fixedly connected to clamping rods 805. The grooves 802 are L-shaped and correspond to the clamping rods 805. The two clamping rods 805 are clamped with the grooves 802. By providing a locking assembly 8, the bottom plate 3 and the base 1 can be further locked, which can effectively improve the safety of the mounting base.

[0027] For further information, see Figure 4 , the mounting assembly 9 includes a spring 902, and the internal card of the card slot 2 is symmetrically provided with a mounting slot 901. The interior of the two mounting slots 901 are fixedly connected to the spring 902, and the ends of the multiple springs 902 away from the mounting slot 901 are fixedly connected to the mounting plate 903, and the two mounting plates 903 are fixedly connected to the side close to each other with a mounting pad 904. The mounting pad 904 is made of rubber and has a certain elasticity. It cooperates with the spring 902 to play a buffering role and reduce vibration. The tops of the two mounting plates 903 are fixedly connected to the connecting rod 905. The two connecting rods The ends of the rods 905 away from the mounting plate 903 extend to the outside of the card slot 2, and the tops of the two connecting rods 905 are fixedly connected with grabbing caps 906. When the base plate 3 needs to be removed, the grabbing caps 906 are pulled to both sides, and the grabbing caps 906 drive the connecting rods 905 to move. The connecting rods 905 drive the mounting pads 904 and the mounting plate 903 to squeeze the spring 902, and move the mounting plate 903 away from the blocking block 4. Then, the base plate 3 is lifted upward, and the base plate 3 can be quickly removed, which is convenient for users to inspect and repair the hand brake, can improve the efficiency of installation and disassembly, and is convenient for users to use.

[0028] In summary, when using this mounting base, first weld the base 1 to the designated position of the train, then insert the card block 4 on the back of the bottom plate 3 into the inside of the card slot 2, and the mounting assembly 9 can clamp the card block 4, thereby increasing the friction and playing a buffering role. At the same time, screw the rotating cap 703, which drives the screw 702 to rotate, thereby driving the reinforcement plate 704 and the elastic pad 705 to slide along the surface of the base 1, thereby clamping the bottom plate 3, and further reinforcing the base 1 and the bottom plate 3. At the same time, Rotate the latching rod 805, which drives the turntable 804 to rotate, and lock the latching rod 805 into the inside of the groove 802, further locking the base 1 and the bottom plate 3. When the bottom plate 3 needs to be removed, reverse the above process, and finally pull the grabbing cap 906 to both sides, and the grabbing cap 906 drives the connecting rod 905 to move, and the connecting rod 905 drives the mounting pad 904 and the mounting plate 903 to squeeze the spring 902, moving the mounting plate 903 away from the latching block 4, and then lift the bottom plate 3 upward, and the bottom plate 3 can be quickly removed.

[0029] It is understood that the present invention is described by way of certain embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. Furthermore, under the guidance of the present invention, these features and embodiments may be modified to suit specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are intended to be protected by the present invention.

Claims

1. A hand brake mounting seat for rail transportation, comprising a base (1), characterized in that: Also includes: A card slot (2), the card slot (2) is fixedly opened inside the base (1), a bottom plate (3) is plugged into the outside of the card slot (2), a card block (4) is fixedly connected to a side of the bottom plate (3) close to the card slot (2), the card block (4) corresponds to the card slot (2), a brake unit (5) is fixedly connected to the outside of the bottom plate (3), and a hand wheel (6) is rotatably connected to the outside of the brake unit (5); and, A reinforcement component (7), the reinforcement component (7) being symmetrically fixedly connected to the outside of the base (1), and the reinforcement component (7) being used to reinforce the bottom plate (3); as well as, A locking assembly (8), wherein the locking assembly (8) is fixedly mounted on the top of the base (1) and the bottom plate (3), and the locking assembly (8) is used to lock the base (1) and the bottom plate (3); as well as, The mounting assembly (9) is symmetrically fixedly connected to the interior of the card slot (2), and the mounting assembly (9) facilitates the installation and removal of the card block (4).

2. The hand brake mounting seat for rail transportation according to claim 1, characterized in that: The reinforcement assembly (7) comprises a vertical plate (701), wherein the two vertical plates (701) are fixedly mounted on the outside of the base (1), the interiors of the two vertical plates (701) are threadedly connected to screw rods (702), and one end of the two screw rods (702) is fixedly connected to a rotating cap (703).

3. The hand brake mounting seat for rail transportation according to claim 2, characterized in that: The ends of the two screw rods (702) away from the rotating cap (703) are fixedly connected to a reinforcing plate (704), and the sides of the two reinforcing plates (704) close to each other are fixedly connected to an elastic pad (705), and the two reinforcing plates (704) are both against the base (1).

4. The hand brake mounting seat for rail transportation according to claim 1, characterized in that: The locking assembly (8) comprises a fixing block (801), wherein the two fixing blocks (801) are fixedly mounted on the top of the base (1), a groove (802) is provided inside the two fixing blocks (801), the tops of the two base plates (3) are fixedly connected to fixing rods (803), the tops of the two fixing rods (803) are rotatably connected to a turntable (804), the outsides of the two turntables (804) are fixedly connected to clamping rods (805), and the two clamping rods (805) are clamped to the grooves (802).

5. The hand brake mounting seat for rail transportation according to claim 1, characterized in that: The mounting assembly (9) comprises a spring (902), the interior of the card slot (2) is symmetrically provided with a mounting slot (901), the interiors of the two mounting slots (901) are fixedly connected to the spring (902), and one end of the plurality of springs (902) away from the mounting slot (901) is fixedly connected to a mounting plate (903).

6. The hand brake mounting seat for rail transportation according to claim 5, characterized in that: The sides of the two mounting plates (903) close to each other are fixedly connected to mounting pads (904), the tops of the two mounting plates (903) are fixedly connected to connecting rods (905), the ends of the two connecting rods (905) away from the mounting plates (903) are extended to the outside of the card slot (2), and the tops of the two connecting rods (905) are fixedly connected to gripping caps (906).

Images