Unhooking brake device
By designing a disengagement braking device and utilizing the cooperation of rotating parts and friction plates, the problem of air compressors becoming loose during towing was solved, thus achieving stable transportation in complex environments.
Patent Information
- Application Number
- CN202520715874.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-16
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2035-04-16
AI Technical Summary
Traditional air compressors are prone to loosening of connections during towing due to bumps, which can cause the air compressor's mobile compartment to become out of control or tip over, making it difficult to transport stably in complex environments.
A disengagement braking device was designed, including components such as a rotating part, a support base, a main beam, a front wheel, and friction plates. Through the cooperation of the traction plate and the friction plates, the friction plates are ensured to rub against the front wheel and fix it during disengagement, thus preventing the movement of the air compressor's moving chamber.
It effectively prevents the air compressor mobile compartment from moving on its own when unhooked, improving the stability and safety of transportation in complex environments.
Smart Images
Figure CN223672497U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to brake structure technical field, concretely is a kind of unhooking brake device. BACKGROUND
[0002] Air compressor is the equipment to air compression, can be as power source for various pneumatic tools and valve provide power, also can provide air for mine and tunnel and so on Area, guarantee internal oxygen content.Therefore air compressor is very suitable for field work and hazard rescue.The traditional air compressor is more bulky, it is inconvenient to transport, for this, some air compressor is set to the mobile warehouse of vehicle state, by being hauled to the rear of vehicle, using vehicle to drag transport.But in air compressor working environment is poor, when dragging, jolt is more intense, it is easy to lead to the loosening of connecting place, lead to air compressor mobile warehouse lose control oneself movement, it is easy to occur to tip over. UTILITARIAN CONTENT
[0003] The utility model aims at providing a kind of unhooking brake device to solve the problems raised in the above background.
[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of unhooking brake device, including air compressor mobile warehouse, the lower end of the air compressor mobile warehouse is rotatably connected with rotating piece, the lower end of the rotating piece is fixedly connected with support seat, the lower end of the support seat is fixedly connected with main beam, the main beam is U-shaped structure, the two sides of the main beam are rotatably connected with front wheel, the rotating piece is used to control front wheel and main beam steering, the side end of the main beam is fixedly connected with two hinged plates, the side end of the main beam is equipped with crossbeam, the two sides of the crossbeam are fixedly connected with fixed plate, the side end of the fixed plate is fixedly connected with side plate, the side end of the side plate is clamped with clamping piece, the side end of the clamping piece is fixedly connected with friction plate for friction limiting front wheel, the side end of the crossbeam is equipped with two traction plates, the top of two the traction plates is fixedly connected with traction ring, the side end of the traction ring is fixedly connected with counterweight.
[0005] Preferably, the side end of the traction plate is fixedly connected with handle, two the traction plates are triangularly arranged, and a rib plate is fixedly connected between two the traction plates.
[0006] Preferably, the side end of the crossbeam is fixedly connected with two limiting plates, the top of the limiting plate is flush with the top of the fixed plate, and the top of the traction plate is inserted between the limiting plate and the fixed plate.
[0007] Preferably, the top of the traction plate is fixedly connected with traction head, the traction head and the traction plate are L-shaped structure, and the traction head is inserted with limiting pin between the limiting plate and the fixed plate.
[0008] Preferably, the side end of the cross beam is fixedly connected with two auxiliary plates, the top end of the auxiliary plate is flush with the top end of the fixed plate, and the hinged plate is rotationally connected with the auxiliary plate and the fixed plate.
[0009] Preferably, the friction plate is in an arc shape, the clamping piece is composed of a U-shaped plate and a horizontal plate, the U-shaped plate and the side plate are clamped with each other, and the horizontal plate and the U-shaped plate are arranged perpendicularly.
[0010] Preferably, when the fixed plate is horizontal, a gap exists between the friction plate and the front wheel, and when the fixed plate is inclined, the friction plate abuts against the front wheel.
[0011] Compared with the prior art, the air compressor mobile cabin is not affected when the air compressor mobile cabin is towed behind the vehicle, the traction plate and the front wheel are kept in a vertical state, the friction plate and the front wheel have a gap, the traction plate and the traction ring sag under the action of gravity when the air compressor mobile cabin falls, the friction plate is driven to abut against the front wheel at this time, the front wheel is frictionally fixed, the air compressor mobile cabin is prevented from moving by itself after falling, and the device is suitable for use in complex environments. BRIEF DESCRIPTION OF DRAWINGS
[0012] Fig. 1 It is a three-dimensional connection schematic diagram of the device.
[0013] Fig. 2 It is a traction plate and friction plate connection schematic diagram.
[0014] In the drawing: 1 air compressor mobile cabin, 2 cross beam, 3 traction plate, 4 front wheel, 5 friction plate, 6 main beam, 7 support seat, 8 rotating piece, 9 hinged plate, 10 auxiliary plate, 11 fixed plate, 12 limiting plate, 13 traction head, 14 traction ring, 15 rib plate, 16 counterweight, 17 handle, 18 clamping piece, 19 side plate. DETAILED DESCRIPTION
[0015] In order to deepen the understanding and recognition of the utility model, the technical solutions in the utility model embodiments will be clearly and completely described and introduced in combination with the drawings in the utility model embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments, and do not limit the utility model in any form. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.
[0016] Please refer to Figs. 1-2The utility model provides a technical scheme: a unhooking brake device, including air compressor mobile bin 1, the lower end of air compressor mobile bin 1 is rotatably connected with rotary piece 8, the lower end of rotary piece 8 is fixedly connected with support seat 7, the lower end of support seat 7 is fixedly connected with main beam 6, and main beam 6 is U shape structure, and the both sides of main beam 6 are rotatably connected with front wheel 4, and rotary piece 8 is used to control the steering of front wheel 4 and main beam 6, and the side end of main beam 6 is fixedly connected with two hinged plates 9, and the side end of main beam 6 is equipped with crossbeam 2, and the both sides of crossbeam 2 are fixedly connected with fixed plate 11, and the side end of fixed plate 11 is fixedly connected with side plate 19, and the side end of side plate 19 is clamped with clamping piece 18, and the side end of clamping piece 18 is fixedly connected with friction plate 5 for rubbing and limiting front wheel 4, and the side end of crossbeam 2 is equipped with two traction plates 3, and the top of two traction plates 3 is fixedly connected with traction ring 14, and the side end of traction ring 14 is fixedly connected with counterweight 16, and counterweight 16 can increase the counterweight at traction ring 14, and simultaneously increase the moment of force, and when unhooking, can make traction plate 3 rotate quickly.
[0017] The side end of traction plate 3 is fixedly connected with handle 17, handle 17 is convenient for moving two traction plates 3 to rotate, so as to hang traction ring 14 to the rear of vehicle, and two traction plates 3 are triangularly arranged, and the middle of two traction plates 3 is fixedly connected with rib plate 15, and the triangle has stability, and rib plate 15 can strengthen the strength of the connection of two traction plates 3.
[0018] The side end of crossbeam 2 is fixedly connected with two limiting plates 12, the top of limiting plate 12 and the top of fixed plate 11 are flush, the top of traction plate 3 is inserted between limiting plate 12 and fixed plate 11, the top of traction plate 3 is fixedly connected with traction head 13, traction head 13 and traction plate 3 are L shape structure, traction head 13 is inserted with limiting pin between limiting plate 12 and fixed plate 11, and traction plate 3 and crossbeam 2 are fixedly connected together, which is convenient for hanging air compressor mobile bin 1 with vehicle, and also increases the counterweight of the front end of crossbeam 2, when the hanging part falls off, can drive crossbeam 2 to rotate, changes the angle of crossbeam 2 and front wheel 4.
[0019] The side end of crossbeam 2 is fixedly connected with two auxiliary plates 10, the top of auxiliary plate 10 and the top of fixed plate 11 are flush, hinged plate 9 is rotatably connected with auxiliary plate 10 and fixed plate 11, and crossbeam 2 and traction plate 3 are connected with main beam 6 through hinged plate 9, so that crossbeam 2 rotates with hinged plate 9 as the center, changes the angle of crossbeam 2 and front wheel 4.
[0020] The friction plate 5 is arc-shaped structure, the clamping piece 18 is composed of U-shaped plate and horizontal plate, the U-shaped plate and side plate 19 are clamped with each other, the horizontal plate and U-shaped plate are vertically arranged, when the fixed plate 11 is horizontal, there is gap between the friction plate 5 and front wheel 4, the vehicle can drag the air compressor moving warehouse 1 to move normally, when the fixed plate 11 is inclined, the friction plate 5 is abutted on the front wheel 4, when the air compressor moving warehouse 1 is unhooked, under the action of gravity, the traction plate 3 and crossbeam 2 rotate quickly, the friction plate is abutted on the front wheel 4, the front wheel 4 is frictionally fixed, the air compressor moving warehouse 1 is fixed by limiting, the air compressor moving warehouse 1 is avoided to move after unhooking.
[0021] Although the embodiments of the utility model have been shown and described, it needs to emphasize: the above description is only the introduction and description of the use mode of the embodiments of the utility model, is not any form to the utility model makes any form of limit.For the ordinary skilled person in the art, it can be understood that these embodiments can be changed, modified, replaced and changed in many ways without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and its equivalents.
Claims
1. A trip brake device comprising an air compressor moving bin (1), characterized in that: The lower end of the air compressor moving bin (1) is rotationally connected with a rotating part (8), the lower end of the rotating part (8) is fixedly connected with a support seat (7), the lower end of the support seat (7) is fixedly connected with a main beam (6), the main beam (6) is a U-shaped structure, both sides of the main beam (6) are rotationally connected with front wheels (4), the rotating part (8) is used for controlling the steering of the front wheels (4) and the main beam (6), and the side end of the main beam (6) is fixedly connected with two hinged plates (9). The side end of the main beam (6) is provided with a cross beam (2), both sides of the cross beam (2) are fixedly connected with fixed plates (11), the side end of the fixed plate (11) is fixedly connected with side plates (19), the side end of the side plate (19) is clamped with clamping parts (18), and the side end of the clamping part (18) is fixedly connected with friction plates (5) used for frictionally limiting the front wheels (4). The side end of the cross beam (2) is provided with two traction plates (3), the top end of the two traction plates (3) is fixedly connected with a traction ring (14), and the side end of the traction ring (14) is fixedly connected with a counterweight (16).
2. A disengagement brake device according to claim 1, characterized in that: The side end of the traction plate (3) is fixedly connected with a handle (17), the two traction plates (3) are triangularly arranged, and the middle of the two traction plates (3) is fixedly connected with a rib plate (15).
3. A disengagement brake device according to claim 1, characterized in that: The side end of the cross beam (2) is fixedly connected with two limiting plates (12), the top end of the limiting plate (12) and the top end of the fixed plate (11) are flushly arranged, and the top end of the traction plate (3) is inserted between the limiting plate (12) and the fixed plate (11).
4. A disengagement brake device according to claim 1, characterized in that: The top end of the traction plate (3) is fixedly connected with a traction head (13), the traction head (13) and the traction plate (3) are in L-shaped structure, and the traction head (13) is inserted with a limiting pin between the limiting plate (12) and the fixed plate (11).
5. A disengagement brake device according to claim 1, characterized in that: The side end of the cross beam (2) is fixedly connected with two auxiliary plates (10), the top end of the auxiliary plate (10) and the top end of the fixed plate (11) are flush, and the hinged plate (9) is rotationally connected with the auxiliary plate (10) and the fixed plate (11).
6. A disengagement brake device according to claim 1, characterized in that: The friction plate (5) is in arc-shaped structure, the clamping part (18) is composed of a U-shaped plate and a horizontal plate, the U-shaped plate and the side plate (19) are clamped with each other, and the horizontal plate and the U-shaped plate are arranged perpendicularly.
7. A disengagement brake device according to claim 1, characterized in that: When the fixed plate (11) is horizontal, there is a gap between the friction plate (5) and the front wheel (4), and when the fixed plate (11) is inclined, the friction plate (5) abuts against the front wheel (4).