CN220726916U

CN220726916U - Novel two-way fork truck stopper of double pump

Info

Publication number: CN220726916U
Application number: CN202322606920.5U
Authority: CN
Inventors: 蒋民; 郭峰; 廖宝成; 李仙珠
Original assignee: Hangzhou Fuhong Brake Technology Co ltd
Current assignee: Hangzhou Fuhong Brake Technology Co ltd
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-04-05
Anticipated expiration: 2033-09-26

Abstract

The utility model relates to a fork truck braking technical field, and disclose a novel two-way fork truck stopper of double pump, including brake shoe, armature, brake disc and bottom plate, the inside fixed solenoid that is provided with of one end that the blank was kept away from to the brake shoe, the inside first spacing groove that has seted up of brake shoe, the inside fixed circuit board that is provided with of first spacing groove, the fixed battery and the contact that are provided with respectively of circuit board upper end, the inside second spacing groove that has seted up of armature, the inside fixed annunciator that is provided with of second spacing groove, annunciator one side is fixed and is provided with the pin. This novel two-way fork truck stopper of double pump through setting up devices such as circuit board, contact, annunciator and pin, and when the stopper is fixed, the pin contacts with the contact, makes annunciator can work and carries out the suggestion, and in the use, when the clearance of stopper is too big, can make the pin separate with the contact, and annunciator finishes the work, can know stopper clearance size fast, in time discovers the problem.

Description

Novel two-way fork truck stopper of double pump

Technical Field

The application relates to the technical field of forklift braking, in particular to a novel double-pump bidirectional forklift brake.

Background

The brake is a device having a function of decelerating, stopping, or maintaining a stopped state of a moving member, and is a mechanical component for stopping or decelerating a moving member in a machine, and is commonly called a brake or a brake. The brake mainly comprises a brake frame, a brake piece, an operating device and the like. Some brakes are also equipped with automatic adjustment of the brake clearance. In order to reduce the braking torque and the constructional dimensions, the brake is usually mounted on the high-speed shaft of the equipment, but large equipment with high safety requirements (such as mine lifts, elevators, etc.) should be mounted on the low-speed shaft close to the working part of the equipment. In the service brake, service braking (foot braking) is convenient for decelerating and stopping in the advancing process, and not only the automobile is kept still. Parking brake is only used if the service brake fails. When the vehicle is stationary, a parking brake (handbrake) is applied to prevent the vehicle from moving forward and backward. In general, in addition to using a parking brake, an ascending parking is to put a gear into a first gear (preventing backward movement), and a descending parking is to put a gear into a reverse gear (preventing forward movement). The brake for the crane in the industrial brake is a working device and a safety device for the crane, and in a lifting mechanism, the brake can stably stop lifted or lowered goods at a required height or control the lifting or lowering speed, and in mechanisms such as running or amplitude changing, the brake can stably stop the mechanism at a required position.

The prior patent (publication number: CN 210050229U) discloses a novel double-pump bidirectional forklift brake, wherein a brake pump is fixedly arranged on a brake bottom plate, and the brake bottom plate is fixedly connected with a brake pump mounting panel through a welding structure; the friction plate is movably connected with the brake pump through a connecting valve, and a tension spring is arranged between the friction plate and the connecting valve; connecting rods are arranged at two ends of the tension spring, and the tension spring is fixedly connected with the connecting valve through the connecting rods; the friction plate surface evenly is provided with the friction block, braking pump protector is installed to the left side of braking pump.

The above-mentioned comparison document indicates that the device is connected with the friction plate by the brake pump, the friction plate is provided with the friction block, and the friction block is arranged to replace the friction plate to work, so that the service life of the friction plate is prolonged while the braking effect is ensured, and the noise pollution generated during braking is reduced; through setting up brake pump protector, prevent effectively that brake pump overrange motion from damaging, increase the life of stopper, guarantee the working property of stopper, but the device can't observe the clearance of stopper, can lead to the vehicle unable removal when the stopper is greater than 0.5mm, so put forward a novel two-pump bidirectional forklift stopper and solve above-mentioned problem.

Disclosure of Invention

To the not enough of prior art, this application provides a novel two-way fork truck stopper of double pump, possesses advantages such as detection stopper clearance, has solved the device can't observe the problem in the clearance of stopper.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a novel two-way fork truck stopper of double pump, includes brake shoe, armature, brake disc and bottom plate, the inside activity in brake shoe one side is provided with the blank cap, the inside fixed solenoid that is provided with of one end that the blank cap was kept away from to the brake shoe, first spacing groove has been seted up to the brake shoe inside, the inside fixed circuit board that is provided with of first spacing groove, the circuit board upper end is fixed respectively and is provided with battery and contact.

The second limiting groove is formed in the armature, the annunciator is fixedly arranged in the second limiting groove, a pin is fixedly arranged on one side of the annunciator, a plurality of through holes are formed in the brake block in a penetrating mode, and fastening bolts are movably arranged in the through holes.

Through above-mentioned scheme, through setting up devices such as circuit board, contact, annunciator and pin, when the stopper is fixed, the pin contacts with the contact, makes annunciator can work and suggests, and in the use, when the clearance of stopper is too big, can make the pin separate with the contact mutually, leads to annunciator to end work, can be quick know the clearance size of stopper, in time discovers the problem and maintains, avoids appearing unexpected.

Further, electric wires are fixedly connected to one side of the electromagnetic coil, and one ends of the electric wires extend out of the brake blocks and are fixedly connected with connectors.

Through above-mentioned scheme, be connected with external device through the connector, make solenoid work.

Further, a plurality of limiting holes are formed in one side of the brake block, and springs are movably arranged in the limiting holes.

By the above scheme, the spring is used for separating the brake block and the armature.

Further, the brake disc is movably arranged inside the armature.

By means of the above scheme, the brake disc can be matched with the brake block in the armature.

Further, a plurality of threaded holes are formed in the bottom plate in a penetrating mode.

Through above-mentioned scheme, the screw hole is connected with fastening bolt, is used for fixed whole device.

Further, a plurality of the fastening bolt outer walls are all in threaded connection with hollow bolts, and a plurality of the hollow bolts are all arranged between the armature and the bottom plate.

Through above-mentioned scheme, the hollow bolt is used for restricting the position of armature, avoids its downwardly moving, leads to the clearance too big.

Further, a plurality of the fastening bolts pass through the armature and are in threaded connection with the threaded holes.

Through the scheme, the fastening bolt penetrates through the brake block, the armature and the bottom plate to fix the whole device.

Further, rubber pads are movably sleeved on the outer walls of the armature and the bottom plate.

Through above-mentioned scheme, the rubber pad wraps up the outside, avoids outside dust to get into.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this novel two-way fork truck stopper of double pump through setting up devices such as circuit board, contact, annunciator and pin, and when the stopper is fixed, the pin contacts with the contact, makes annunciator can work and carries out the suggestion, and in the use, when the clearance of stopper is too big, can make the pin separate with the contact mutually, leads to annunciator to end the work, and the clearance size of understanding stopper that can be quick in time discovers the problem and maintains, avoids appearing unexpected.

Drawings

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

FIG. 2 is an exploded view of the present application;

FIG. 3 is a schematic view of a brake pad structure of the present application;

fig. 4 is a schematic diagram of the armature structure of the present application.

In the figure:

1. a brake block; 2. an armature; 3. a brake disc; 4. a bottom plate; 5. an electromagnetic coil; 6. an electric wire; 7. a connector; 8. a through hole; 9. a limiting hole; 10. a spring; 11. a first limit groove; 12. a circuit board; 13. a contact; 14. a threaded hole; 15. the second limit groove; 16. an annunciator; 17. pins; 18. a fastening bolt; 19. a hollow bolt; 20. a cover is closed; 21. a rubber pad; 22. and a battery.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

Referring to fig. 1, 2 and 3, the novel dual-pump bidirectional forklift brake in this embodiment includes a brake block 1, an armature 2, a brake disc 3 and a bottom plate 4, a cover 20 is movably disposed inside one side of the brake block 1, an electromagnetic coil 5 is fixedly disposed inside one end of the brake block 1 far away from the cover 20, a first limit groove 11 is formed inside the brake block 1, a circuit board 12 is fixedly disposed inside the first limit groove 11, and a battery 22 and a contact 13 are fixedly disposed at the upper end of the circuit board 12.

Referring to fig. 2, 3 and 4, a second limiting groove 15 is formed in the armature 2, a annunciator 16 is fixedly arranged in the second limiting groove 15, a pin 17 is fixedly arranged on one side of the annunciator 16, a plurality of through holes 8 are formed in the brake block 1 in a penetrating manner, fastening bolts 18 are movably arranged in the through holes 8, and the fastening bolts 18 penetrate through the brake block 1, the armature 2 and the bottom plate 4 to fix the whole device.

Referring to fig. 1, 2 and 3, an electric wire 6 is fixedly connected to one side of an electromagnetic coil 5, one end of the electric wire 6 extends out of a brake block 1 and is fixedly connected with a connector 7, the connector 7 is connected with an external device, the electromagnetic coil 5 works, a plurality of limiting holes 9 are formed in one side of the brake block 1, springs 10 are movably arranged in the limiting holes 9 and are used for separating the brake block 1 and an armature 2, a brake disc 3 is movably arranged in the armature 2, a plurality of threaded holes 14 are formed in the bottom plate 4 in a penetrating manner, hollow bolts 19 are connected to the outer walls of the plurality of fastening bolts 18 in a threaded manner, the plurality of hollow bolts 19 are arranged between the armature 2 and the bottom plate 4, the hollow bolts 19 are used for limiting the position of the armature 2 and prevent the armature from moving downwards, gaps are overlarge, the plurality of fastening bolts 18 penetrate through the armature 2 and are in threaded connection with the threaded holes 14, and rubber pads 21 are movably sleeved on the outer walls of the armature 2 and the bottom plate 4.

In this embodiment, by setting the circuit board 12, the contact 13, the annunciator 16, the pin 17 and other devices, when the brake is fixed, the pin 17 contacts with the contact 13, so that the annunciator 16 can work to prompt, and in the use process, when the gap of the brake is too large, the pin 17 and the contact 13 can be separated, so that the annunciator 16 finishes working, the gap of the brake can be quickly known, the problem can be found in time to repair, and accidents are avoided.

It should be noted that, the annunciator 16 is in signal connection with an external warning device lamp for reminding a user.

The working principle of the embodiment is as follows:

when the device is used, the brake block 1, the armature 2, the spring 10, the brake disc 3, the hollow bolt 19 and the bottom plate 4 are installed in sequence, the pin 17 is aligned to the contact 13 during installation, the fastening bolt 18 is used for penetrating through the brake block 1 and the armature 2 respectively, the fastening bolt 18 is used for threaded rotation to penetrate through the hollow bolt 19 and finally is fixedly connected with the threaded hole 14 in a threaded mode, the pin 17 is contacted with the contact 13, an external warning device lamp is enabled to be on, in the use process, when a gap is increased, the pin 17 is separated from the contact 13, the warning device lamp is enabled to be off, and workers can be timely reminded.

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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present application 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 application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel two-way fork truck stopper of double pump, includes brake block (1), armature (2), brake disc (3) and bottom plate (4), its characterized in that: a blank cap (20) is movably arranged in one side of the brake block (1), an electromagnetic coil (5) is fixedly arranged in one end, far away from the blank cap (20), of the brake block (1), a first limit groove (11) is formed in the brake block (1), a circuit board (12) is fixedly arranged in the first limit groove (11), and a battery (22) and a contact (13) are respectively fixedly arranged at the upper end of the circuit board (12);

the novel brake device is characterized in that a second limit groove (15) is formed in the armature (2), a annunciator (16) is fixedly arranged in the second limit groove (15), a pin (17) is fixedly arranged on one side of the annunciator (16), a plurality of through holes (8) are formed in the brake block (1) in a penetrating mode, and fastening bolts (18) are movably arranged in the through holes (8).

2. The novel dual pump bi-directional forklift brake of claim 1, wherein: one side of the electromagnetic coil (5) is fixedly connected with an electric wire (6), and one end of the electric wire (6) extends out of the brake block (1) and is fixedly connected with a connector (7).

3. The novel dual pump bi-directional forklift brake of claim 1, wherein: a plurality of limiting holes (9) are formed in one side of the brake block (1), and springs (10) are movably arranged in the limiting holes (9).

4. The novel dual pump bi-directional forklift brake of claim 1, wherein: the brake disc (3) is movably arranged in the armature (2).

5. The novel dual pump bi-directional forklift brake of claim 1, wherein: a plurality of threaded holes (14) are formed in the bottom plate (4) in a penetrating mode.

6. The novel dual pump bi-directional forklift brake of claim 1, wherein: a plurality of hollow bolts (19) are connected to the outer walls of the fastening bolts (18) in a threaded mode, and the hollow bolts (19) are arranged between the armature iron (2) and the bottom plate (4).

7. The novel dual pump bi-directional forklift brake of claim 1, wherein: a plurality of fastening bolts (18) pass through the armature (2) and are in threaded connection with the threaded holes (14).

8. The novel dual pump bi-directional forklift brake of claim 1, wherein: rubber pads (21) are movably sleeved on the outer walls of the armature (2) and the bottom plate (4).