Decoupling electric power-assisted braking device

Abstract

The utility model discloses a decoupling electric power assisting braking device, and relates to the technical field of thermal power generation braking devices. The device comprises a first mounting shell, an inlet end and an annular plate, the inlet end is arranged on the upper surface of the first mounting shell, the interior of the inlet end is communicated with the interior of the first mounting shell, the annular plate is embedded in the inlet end, a piston rod is embedded in the annular plate, and one end of the piston rod extends into the first mounting shell. The circumferential side face of the piston rod is in sliding fit with the annular plate, a mounting plate is welded to the other end of the piston rod, and a pedal is welded to the upper surface of the mounting plate. The device is simple in overall structure, small in occupied space and convenient to use in the later period, meanwhile, due to the treading spring and the auxiliary spring structure, automatic reset of the device in the later period is facilitated, and the using flexibility of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of thermal power generation brake devices, in particular to a decoupling electric power-assisted decoupling electric power-assisted brake device. Background Art

[0002] Thermal power generation is a power generation method that uses the heat energy generated by the combustion of combustibles to convert it into electrical energy through a power generation device. Thermal power generation is divided into pure power supply and both power generation and heat supply according to its function. According to the prime mover, it is divided into steam turbine power generation, gas turbine power generation, and diesel engine power generation. According to the fuel used, there are mainly coal-fired power generation, oil-fired power generation, and gas-fired power generation. In order to improve the overall economic benefits, thermal power generation should be carried out as close to the fuel base as possible. In large cities and industrial areas, combined heat and power should be implemented. Coupling refers to the phenomenon that two or more systems or two forms of motion affect each other through interaction and even combine. Decoupling is to use mathematical methods to separate the two movements to deal with the problem.

[0003] In the prior art, the brake device used in thermal power plants generally has a complex structure, occupies a large space, is inconvenient to use, and is not convenient for automatic resetting of the brake device. Utility Model Content

[0004] The utility model aims to provide a decoupled electric power-assisted decoupled electric power-assisted braking device to solve the existing problem of inconvenient automatic resetting.

[0005] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0006] The utility model is a decoupled electric power-assisted decoupled electric power-assisted braking device, comprising a first mounting shell, an inlet end and an annular plate, wherein the inlet end is arranged on the upper surface of the first mounting shell, the interior of the inlet end is communicated with the interior of the first mounting shell, the annular plate is embedded in the inlet end, a piston rod is embedded in the annular plate, one end of the piston rod extends to the interior of the first mounting shell, and the other end of the piston rod extends to the outside of the inlet end, the peripheral side of the piston rod is slidably matched with the annular plate, the other end of the piston rod is welded with a mounting plate, and a pedal is welded on the upper surface of the mounting plate. The overall structure is relatively simple, occupies less space, and is convenient for later use.

[0007] Furthermore, a pedal spring is welded between the lower surface of the mounting plate and the upper surface of the annular plate, and the pedal spring is wound around the circumferential side of the piston rod. Guide rods are installed at both ends of the upper surface of the pedal, and the circumferential side surfaces of the two guide rods are slidably fitted with the pedal to facilitate the reciprocating motion of the pedal and ensure the balance of the pedal when it moves.

[0008] Furthermore, both ends of the two guide rods pass through a surface of the pedal, one end of the two guide rods is welded with a limiting plate, the two limiting plates are arranged above the pedal, and the other ends of the two guide rods are welded to the upper surface of the first mounting shell.

[0009] Furthermore, two auxiliary springs are welded between the upper surface of the first mounting shell and the lower surface of the pedal, and the two auxiliary springs are respectively wound around the sides of the two guide rods to facilitate the automatic resetting of the device in the later stage and improve the flexibility of the device when in use.

[0010] Furthermore, a second mounting shell is embedded in the lower surface of the first mounting shell, a brake cavity is formed between the interior of the second mounting shell and the interior of the first mounting shell, and a brake cylinder is embedded in the lower surface of the second mounting shell.

[0011] Furthermore, first side plates are welded to two opposite surfaces of the first installation shell, and second side plates are welded to two opposite surfaces of the second installation shell, and positions of the two second side plates are adapted to positions of the first side plates.

[0012] Furthermore, fastening bolts are embedded on the upper surfaces of the two first side plates, screw connectors are welded on the lower surfaces of the two second side plates, and one end of the two fastening bolts penetrates through a surface of the first side plate and the second side plate.

[0013] Furthermore, the side surfaces at one end of the two fastening bolts are slidably matched with the first side plate and the second side plate, and the one ends of the two fastening bolts are threadedly matched with the screw-in parts, which facilitates the installation and disassembly of the first mounting shell and the second mounting shell, thereby facilitating subsequent maintenance and replacement, and improving the convenience of using the device.

[0014] The utility model has the following beneficial effects:

[0015] 1. The overall structure of the utility model is relatively simple, and the space occupied is small, which is convenient for later use. At the same time, through the stepping spring and auxiliary spring structure, the device can be automatically reset later, thereby improving the flexibility of the device when in use.

[0016] 2. The utility model facilitates the reciprocating motion of the pedal through the guide rod structure, ensuring the balance of the pedal when moving. At the same time, through the fastening bolts and the screw connection structure, it facilitates the installation and disassembly of the first mounting shell and the second mounting shell, thereby facilitating later maintenance and replacement and improving the convenience of using the device.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a structural schematic diagram of the decoupled electric power-assisted decoupled electric power-assisted braking device of the utility model;

[0020] Figure 2 It is a front structural schematic diagram of a decoupled electric power-assisted decoupled electric power-assisted braking device of the utility model;

[0021] Figure 3 It is a right side structural schematic diagram of the decoupled electric power-assisted decoupled electric power-assisted braking device of the utility model;

[0022] Figure 4 It is a schematic diagram of the top structure of the decoupled electric power-assisted decoupled electric power-assisted braking device of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. First mounting shell; 2. Inlet end; 3. Annular plate; 4. Piston rod; 5. Mounting plate; 6. Pedal; 7. Pedal spring; 8. Guide rod; 9. Limit plate; 10. Auxiliary spring; 11. Second mounting shell; 12. Brake cylinder; 13. First side plate; 14. Second side plate; 15. Fastening bolts; 16. Screw-on parts. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0027] See also Figure 1-Figure 4As shown, the utility model is a decoupled electric power-assisted decoupled electric power-assisted braking device, comprising a first mounting shell 1, an inlet end 2 and an annular plate 3, wherein the inlet end 2 is arranged on the upper surface of the first mounting shell 1, the interior of the inlet end 2 is communicated with the interior of the first mounting shell 1, the annular plate 3 is embedded in the inlet end 2, a piston rod 4 is embedded in the annular plate 3, one end of the piston rod 4 extends to the interior of the first mounting shell 1, and the other end of the piston rod 4 extends to the outside of the inlet end 2, the side surface of the piston rod 4 is slidably matched with the annular plate 3, the other end of the piston rod 4 is welded with a mounting plate 5, and a pedal 6 is welded on the upper surface of the mounting plate 5, the overall structure is relatively simple, occupies less space, and is convenient for later use.

[0028] A pedal spring 7 is welded between the lower surface of the mounting plate 5 and the upper surface of the annular plate 3. The pedal spring 7 is wound around the side surface of the piston rod 4. Guide rods 8 are installed at both ends of the upper surface of the pedal 6. The side surfaces of the two guide rods 8 slide with the pedal 6 to facilitate the reciprocating motion of the pedal 6 and ensure the balance of the pedal 6 when it moves.

[0029] Both ends of the two guide rods 8 pass through a surface of the pedal 6 , one end of the two guide rods 8 is welded with a limit plate 9 , the two limit plates 9 are arranged above the pedal 6 , and the other ends of the two guide rods 8 are welded to the upper surface of the first mounting shell 1 .

[0030] Two auxiliary springs 10 are welded on the upper surface of the first mounting shell 1 and the lower surface of the pedal 6. The two auxiliary springs 10 are respectively wound around the sides of the two guide rods 8 to facilitate the automatic reset of the device in the later stage and improve the flexibility of the device when used.

[0031] A second mounting shell 11 is mounted on the lower surface of the first mounting shell 1 . A brake chamber is formed between the interior of the second mounting shell 11 and the interior of the first mounting shell 1 . A brake cylinder 12 is mounted on the lower surface of the second mounting shell 11 .

[0032] First side plates 13 are welded to two opposite surfaces of the first installation shell 1 , and second side plates 14 are welded to two opposite surfaces of the second installation shell 11 . Positions of the two second side plates 14 are adapted to positions of the first side plates 13 .

[0033] The upper surfaces of the two first side plates 13 are both embedded with fastening bolts 15 , the lower surfaces of the two second side plates 14 are both welded with screw connectors 16 , and one end of the two fastening bolts 15 penetrates through one surface of the first side plate 13 and the second side plate 14 .

[0034] The side surfaces at one end of the two fastening bolts 15 are slidably matched with the first side plate 13 and the second side plate 14, and the one ends of the two fastening bolts 15 are threadedly matched with the screw connector 16, which facilitates the installation and disassembly of the first mounting shell 1 and the second mounting shell 11, thereby facilitating subsequent maintenance and replacement, and improving the convenience of using the device.

[0035] See also Figure 1-Figure 4 As shown, the utility model is a decoupled electric power-assisted decoupled electric power-assisted braking device, and its method of use is as follows: through the structure of the pedal spring 7 and the auxiliary spring 10, the automatic resetting of the device in the later stage is facilitated, and the flexibility of the device when in use is improved; through the structure of the guide rod 8, the reciprocating motion of the pedal 6 is facilitated to ensure the balance of the pedal 6 when moving, and at the same time, through the structure of the fastening bolts 15 and the screw connection 16, the installation and disassembly of the first mounting shell 1 and the second mounting shell 11 are facilitated, thereby facilitating the later maintenance and replacement, and improving the convenience of the device when in use.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A decoupled electric booster brake device comprises a first mounting housing (1), an inlet end (2) and an annular plate (3), characterized in that: The inlet end (2) is arranged on the upper surface of the first mounting shell (1), the interior of the inlet end (2) is connected with the interior of the first mounting shell (1), the annular plate (3) is installed in the interior of the inlet end (2), a piston rod (4) is installed in the interior of the annular plate (3), one end of the piston rod (4) extends to the interior of the first mounting shell (1), and the other end of the piston rod (4) extends to the outside of the inlet end (2), the peripheral side of the piston rod (4) and the annular plate (3) are slidably matched, the other end of the piston rod (4) is welded with a mounting plate (5), and the upper surface of the mounting plate (5) is welded with a pedal (6).

2. The decoupled electric power-assisted decoupled electric power-assisted braking device according to claim 1, characterized in that: A pedal spring (7) is welded between the lower surface of the mounting plate (5) and the upper surface of the annular plate (3), and the pedal spring (7) is wound around the circumferential side of the piston rod (4). Guide rods (8) are installed at both ends of the upper surface of the pedal (6), and the circumferential side surfaces of the two guide rods (8) are slidably matched with the pedal (6).

3. The decoupled electric power-assisted decoupled electric power-assisted braking device according to claim 2, characterized in that: Both ends of the two guide rods (8) penetrate a surface of the pedal (6), one end of the two guide rods (8) is welded with a limit plate (9), the two limit plates (9) are arranged above the pedal (6), and the other ends of the two guide rods (8) are welded to the upper surface of the first mounting shell (1).

4. The decoupled electric power-assisted decoupled electric power-assisted braking device according to claim 3, characterized in that: Two auxiliary springs (10) are welded between the upper surface of the first mounting shell (1) and the lower surface of the pedal (6), and the two auxiliary springs (10) are respectively wound around the side surfaces of the two guide rods (8).

5. The decoupled electric power-assisted decoupled electric power-assisted braking device according to claim 1, characterized in that: A second mounting shell (11) is embedded on the lower surface of the first mounting shell (1), a brake chamber is formed between the interior of the second mounting shell (11) and the interior of the first mounting shell (1), and a brake cylinder (12) is embedded on the lower surface of the second mounting shell (11).

6. The decoupled electric power-assisted decoupled electric power-assisted braking device according to claim 5, characterized in that: The first mounting shell (1) has two opposite surfaces welded with first side plates (13), and the second mounting shell (11) has two opposite surfaces welded with second side plates (14), and the positions of the two second side plates (14) are adapted to the positions of the first side plates (13).

7. The decoupled electric power-assisted decoupled electric power-assisted braking device according to claim 6, characterized in that: The upper surfaces of the two first side plates (13) are both embedded with fastening bolts (15), the lower surfaces of the two second side plates (14) are both welded with screw connectors (16), and one end of the two fastening bolts (15) passes through a surface of the first side plate (13) and the second side plate (14).

8. The decoupled electric power-assisted decoupled electric power-assisted braking device according to claim 7, characterized in that: The peripheral side surfaces of one end of the two fastening bolts (15) are slidably matched with the first side plate (13) and the second side plate (14), and one end of the two fastening bolts (15) is threadedly matched with the screw connection member (16).

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