CN219507570U - Wheel disc type brake clamp jacking device of metro vehicle - Google Patents

Abstract

The utility model discloses a lifting device of a wheel disc type brake clamp of a metro vehicle, which comprises a base, wherein an air cylinder is arranged on the base, a bearing platform is arranged at the piston rod end of the air cylinder, a rotating mechanism is arranged on the bearing platform, a moving mechanism is arranged on the rotating mechanism, a lifting plate is arranged on the moving mechanism, the rotating mechanism comprises a shaft lever, and the shaft lever is rotatably connected to the bearing platform. The utility model has the advantages that the rotation mechanism is arranged, the purpose of adjusting the orientation of the lifting plate is achieved, the installation and the disassembly of the brake clamp are facilitated, and the moving mechanism is arranged, the purpose of conveniently moving the position of the lifting plate is achieved, and the installation and the disassembly of the brake clamp are facilitated.

Description

Wheel disc type brake clamp jacking device of metro vehicle

Technical Field

The utility model relates to the technical field of jacking, in particular to a metro vehicle wheel disc type brake clamp jacking device.

Background

The jacking refers to a construction method for gradually jacking a roof structure assembled or poured on the ground to a designed elevation by using a jack and column blocks which are alternately filled.

The authority publication number is CN204821594U discloses a metro vehicle rim plate formula braking clamp jacking device, and it is including: the base is matched with the steel rail and used for supporting a jack structure and a top plate structure which are described below; the jack structure comprises a left jack and a right jack, and one end of each jack is fixed on the base; and the top plate structure is matched with the brake clamp, and the bottom of the top plate structure is fixedly connected with the other end of the jack. The utility model is directly placed on the track, achieves the purpose of lifting adjustment by rotating the jack screw, has simple operation, is convenient and stable, is safe and reliable, and greatly improves the dismounting efficiency of the brake clamp.

However, the scheme still has the defect that the brake clamp is arranged on the framework of the bogie through the bracket, and when the brake clamp is required to be detached and arranged, the wheel disc type brake clamp jacking device of the wheel excavator cannot steer and move in position, so that the installation and the detachment of the brake clamp are not facilitated, and therefore, the wheel disc type brake clamp jacking device of the metro vehicle is provided.

Disclosure of Invention

The utility model aims to provide a metro vehicle wheel disc type brake clamp jacking device which aims to solve the problems of the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a metro vehicle rim plate formula braking clamp jacking device, includes the base, be equipped with the cylinder on the base, through being provided with the cylinder, be convenient for adjust the height of jacking board, the piston rod end of cylinder is equipped with the cushion cap, be equipped with slewing mechanism on the cushion cap, through being provided with slewing mechanism, play the purpose of adjusting the jacking board position, do benefit to the installation and the dismantlement of braking clamp, be equipped with moving mechanism on the slewing mechanism, through being provided with moving mechanism, play the purpose of conveniently removing the jacking board position, do benefit to the installation and the dismantlement of braking clamp, be equipped with the jacking board on the moving mechanism, slewing mechanism includes the axostylus axostyle, the axostylus axostyle rotates and is connected on the cushion cap, through being provided with the axostylus axostyle, is convenient for accept square box's rotation.

Preferably, the shaft lever is provided with a toothed ring.

Preferably, be equipped with first motor on the cushion cap, first motor has positive and negative rotation function, through being provided with first motor, is convenient for drive first gear and rotates, the pivot end of first motor is equipped with first gear, first gear meshes with the ring gear mutually, through being provided with the ring gear, when first gear rotates, plays drive axostylus axostyle pivoted purpose.

Preferably, the moving mechanism comprises a square box fixedly mounted on the shaft.

Preferably, the square box is rotationally connected with a second gear, a round rod is arranged on the second gear, and the round rod is conveniently driven to perform circular motion through the second gear.

Preferably, a second motor is arranged in the square box, the second motor has a positive and negative rotation function, a third gear is arranged at the rotating shaft end of the second motor and meshed with the second gear, and the second motor works by being provided with the third gear to drive the second gear to rotate.

Preferably, the square box is provided with a limit chute, the limit chute is in a strip-shaped through groove, the limit chute is communicated with the square box, a sliding block is connected in the limit chute in a sliding manner, the number of the sliding blocks is two, the top end of the sliding block is fixedly connected with a jacking plate, the bottom end of the sliding block is provided with a strip-shaped frame, the round bar is in sliding connection with the inner wall of the strip-shaped frame, and the sliding purpose of the sliding block along the inner wall of the limit chute is achieved by the aid of the strip-shaped frame and the round bar when the second gear rotates.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model has the advantages that the rotation mechanism is arranged, the purpose of adjusting the direction of the lifting plate is achieved, and the installation and the disassembly of the brake clamp are facilitated.

2. The utility model has the advantages that the moving mechanism is arranged, so that the purpose of conveniently moving the position of the lifting plate is achieved, and the installation and the disassembly of the brake clamp are facilitated.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a transverse cross-sectional view of a square box of the present utility model;

fig. 3 is a vertical cross-section of a square box according to the utility model.

In the figure: 1. a base; 21. a first motor; 22. a shaft lever; 23. a first gear; 24. a toothed ring; 31. square box; 32. a slide block; 33. a third gear; 34. a second gear; 35. a round bar; 36. a bar frame; 37. a second motor; 38. limiting sliding grooves; 4. a cylinder; 5. bearing platform; 6. and (5) lifting the plate.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Please refer to fig. 1, fig. 2 and fig. 3, a wheel disc type brake clamp jacking device for a metro vehicle in the illustration comprises a base 1, wherein an air cylinder 4 is arranged on the base 1, the height of a jacking plate 6 is convenient to adjust by being provided with the air cylinder 4, a bearing platform 5 is arranged at the piston rod end of the air cylinder 4, a rotating mechanism is arranged on the bearing platform 5, the purpose of adjusting the direction of the jacking plate 6 is achieved by being provided with the rotating mechanism, the installation and the disassembly of the brake clamp are facilitated, a moving mechanism is arranged on the rotating mechanism, the purpose of conveniently moving the position of the jacking plate 6 is achieved by being provided with the moving mechanism, the installation and the disassembly of the brake clamp are facilitated, the moving mechanism is provided with the jacking plate 6, the rotating mechanism comprises a shaft lever 22, the shaft lever 22 is rotationally connected to the bearing platform 5, and the square box 31 is convenient to rotate by being provided with the shaft lever 22.

The moving mechanism comprises a square box 31, the square box 31 is fixedly arranged on a shaft rod 22, a second gear 34 is rotationally connected to the square box 31, a round rod 35 is arranged on the second gear 34, the round rod 35 is conveniently driven to perform circular motion through the second gear 34, a second motor 37 is arranged in the square box 31, the second motor 37 has a forward and reverse rotation function, a third gear 33 is arranged at the rotating shaft end of the second motor 37, the third gear 33 is meshed with the second gear 34, the purpose of driving the second gear 34 to rotate is achieved when the second motor 37 works, a limit chute 38 is formed in the square box 31, the limit chute 38 is in a strip-shaped through groove, the limit chute 38 is communicated with the square box 31, the limit chute 38 is in sliding connection with a sliding block 32, the number of the sliding block 32 is two, the top end of the sliding block 32 is fixedly connected with a jacking plate 6, the round rod 35 is in sliding connection with the inner wall of the strip-shaped frame 36, and the round rod 35 is in sliding connection with the inner wall of the strip-shaped frame 36 through the strip-shaped chute 36, and the limit chute 38 is driven to perform the limit sliding along the inner wall of the limit chute 38 when the second gear 34 rotates.

When the brake clamp jacking device is used, the brake clamp jacking device comprises the following components: the height of the jacking plate 6 is adjusted through the air cylinder 4, if the position of the jacking plate 6 needs to be adjusted, the second motor 37 is started, the second motor 37 drives the third gear 33 to rotate, the third gear 33 is meshed with the second gear 34, the second gear 34 is driven to rotate, the second gear 34 drives the round rod 35 to perform circular motion, the round rod 35 drives the sliding block 32 to perform linear motion along the inner wall of the limiting chute 38 through the bar frame 36 in the motion process, the sliding block 32 drives the jacking plate 6 to move in the motion process, the purpose of conveniently moving the position of the jacking plate 6 is achieved through the arrangement, and the installation and the disassembly of the brake clamp are facilitated.

Example 2

Referring to fig. 1 and 3, this embodiment further illustrates embodiment 1, in which a lifting device for a disc brake clamp of a metro vehicle includes a base 1, a cylinder 4 is disposed on the base 1, the cylinder 4 is disposed on the base, the height of a lifting plate 6 is convenient to adjust, a bearing platform 5 is disposed on a piston rod end of the cylinder 4, a rotating mechanism is disposed on the bearing platform 5, the purpose of adjusting the direction of the lifting plate 6 is achieved by disposing the rotating mechanism, the installation and the detachment of the brake clamp are facilitated, a moving mechanism is disposed on the rotating mechanism, the purpose of conveniently moving the lifting plate 6 is achieved by disposing the moving mechanism, the installation and the detachment of the brake clamp are facilitated, the lifting plate 6 is disposed on the moving mechanism, the rotating mechanism includes a shaft lever 22, the shaft lever 22 is rotatably connected to the bearing platform 5, and the square box 31 is convenient to be received by disposing the shaft lever 22.

Wherein, be equipped with ring gear 24 on the axostylus axostyle 22, be equipped with first motor 21 on the cushion cap 5, first motor 21 has positive and negative rotation function, through being provided with first motor 21, is convenient for drive first gear 23 and rotates, and the pivot end of first motor 21 is equipped with first gear 23, and first gear 23 meshes with ring gear 24 mutually, through being provided with ring gear 24, when first gear 23 rotates, plays drive axostylus axostyle 22 pivoted purpose.

In this embodiment, when the direction of the jacking plate 6 needs to be adjusted, the first motor 21 is started, the first motor 21 drives the first gear 23 to rotate, the first gear 23 is meshed with the toothed ring 24, the shaft lever 22 is driven to rotate, the shaft lever 22 drives the jacking plate 6 to rotate through the moving mechanism in the rotating process, and through the arrangement, the purpose of adjusting the direction of the jacking plate 6 is achieved, and the installation and the disassembly of the brake clamp are facilitated.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a metro vehicle rim plate formula braking clamp jacking device which characterized in that includes:

the base (1), be equipped with cylinder (4) on base (1), the piston rod end of cylinder (4) is equipped with cushion cap (5), be equipped with slewing mechanism on cushion cap (5), be equipped with moving mechanism on the slewing mechanism, be equipped with jacking plate (6) on the moving mechanism, slewing mechanism includes axostylus axostyle (22), axostylus axostyle (22) swivelling joint is on cushion cap (5).

2. The metro vehicle wheel disc brake caliper jacking device of claim 1, wherein: the shaft lever (22) is provided with a toothed ring (24).

3. The metro vehicle wheel disc brake caliper jacking device of claim 2, wherein: the bearing platform (5) is provided with a first motor (21), a first gear (23) is arranged at the rotating shaft end of the first motor (21), and the first gear (23) is meshed with the toothed ring (24).

4. The metro vehicle wheel disc brake caliper jacking device of claim 1, wherein: the moving mechanism comprises a square box (31), and the square box (31) is fixedly arranged on the shaft lever (22).

5. The metro vehicle wheel disc brake caliper jacking device of claim 4, wherein: the square box (31) is rotationally connected with a second gear (34), and a round rod (35) is arranged on the second gear (34).

6. The metro vehicle wheel disc brake caliper jacking device of claim 5, wherein: the square box (31) is internally provided with a second motor (37), the rotating shaft end of the second motor (37) is provided with a third gear (33), and the third gear (33) is meshed with the second gear (34).

7. The metro vehicle wheel disc brake caliper jacking device of claim 5, wherein: the square box (31) is provided with a limiting chute (38), the limiting chute (38) is communicated with the square box (31), a sliding block (32) is connected in the limiting chute (38) in a sliding mode, the top end of the sliding block (32) is fixedly connected with the jacking plate (6), the bottom end of the sliding block (32) is provided with a bar-shaped frame (36), and the round rod (35) is connected with the inner wall of the bar-shaped frame (36) in a sliding mode.