CN211809625U - Pedal type air door car arrester - Google Patents
Pedal type air door car arrester Download PDFInfo
- Publication number
- CN211809625U CN211809625U CN202020511043.7U CN202020511043U CN211809625U CN 211809625 U CN211809625 U CN 211809625U CN 202020511043 U CN202020511043 U CN 202020511043U CN 211809625 U CN211809625 U CN 211809625U
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- plate
- support
- support rail
- rail plate
- driving arm
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Abstract
The utility model belongs to the technical field of colliery underground transportation equipment. A foot-operated air door car arrester comprises a bottom plate, a support rail plate, a top support plate and a driving arm, wherein a hinged lug plate is arranged on the bottom plate; the middle part of the support rail plate is hinged with the hinge lug plate, and the first end part of the support rail plate is heavier than the second end part of the support rail plate; the bottom plate is provided with a cross shaft, the top supporting plate is arranged at the first end part of the cross shaft, and the top supporting plate corresponds to the supporting rail plate; the driving arm is arranged at the second end part of the transverse shaft, drives the transverse shaft to rotate through the driving arm, and drives the top supporting plate to swing up and down, so that the supporting rail plate is driven to brake horizontally or obliquely. This application structural design is reasonable, can improve driving safety greatly, is convenient for assemble the installation, and the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of colliery underground transportation equipment, concretely relates to foot-operated air door car arrester.
Background
The air door of each parking lot in the pit is opened untimely because of worker's shallow in-process air door, the phenomenon that often appears being hit bad by the mine car, for solving this problem, a car arrester of installation before the air door, because construction site is many in the pit, it is with high costs to install pneumatic car arrester, along with the change in construction site, tear open and move inconveniently, consequently, the assembly that leads to the car arrester can't target in place always, how to realize convenient installation and the convenient operation of car arrester, it is the problem that present stage needs to be solved to improve driving safety.
Disclosure of Invention
The utility model discloses the purpose is to the problem that above-mentioned exists with not enough, provides a foot-operated air door car arrester, its structural design is reasonable, can improve driving safety greatly, is convenient for assemble the installation, and the practicality is strong.
In order to realize the purpose, the adopted technical scheme is as follows:
a foot-operated choke, comprising:
the base plate is provided with a hinged lug plate;
the middle part of the support rail plate is hinged with the hinge lug plate, and the first end part of the support rail plate is heavier than the second end part of the support rail plate;
the bottom plate is provided with a transverse shaft, the top supporting plate is arranged at the first end part of the transverse shaft and corresponds to the supporting rail plate; and
and the driving arm is arranged at the second end part of the transverse shaft, drives the transverse shaft to rotate through the driving arm, and drives the top supporting plate to swing up and down, so that the supporting rail plate is driven to brake horizontally or obliquely.
According to the utility model discloses foot-operated air door car arrester, preferably, the first end downside of support rail board is the inclined plane of slope, the top fagging with the inclined plane corresponds.
According to the utility model discloses foot-operated air door car arrester, preferably, the tip of actuating arm is provided with the footboard, the footboard with actuating arm fixed connection, or, the footboard with the actuating arm is articulated through articulated axle.
According to the utility model discloses foot-operated air door car arrester, preferably, be provided with two sets of assembly portions on the bottom plate, assembly portion includes first cardboard and second cardboard, first cardboard and second cardboard are "eight" style of calligraphy and fix on the bottom plate, form the draw-in groove between first cardboard and the second cardboard.
According to the utility model discloses foot-operated air door car arrester, preferably, still include the supporting part, the supporting part sets up the second tip downside of support rail board, the supporting part includes support housing, plunger and spring, the plunger slides and sets up in the support housing, the spring sets up the bottom of plunger, the top of plunger with the support rail board corresponds.
According to the utility model discloses foot-operated air door car arrester, preferably, the first end downside of support rail board is provided with the backing roll, the backing roll with the top fagging corresponds, still is provided with the anticollision piece at the second tip of bottom plate.
By adopting the technical scheme, the beneficial effects are as follows:
this application structural design is reasonable, can improve driving safety greatly, is convenient for assemble the installation, and the practicality is strong. The arrangement structure of the whole structure is simple, the operation is convenient, the application effect is obvious, and the accident that the mine car collides the air door can be effectively avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. The drawings are intended to depict only some embodiments of the invention, and not all embodiments of the invention are limited thereto.
Fig. 1 is a schematic view of a foot-operated air door car arrester according to an embodiment of the present invention.
Fig. 2 is a second schematic structural view of a foot-operated air door car arrester according to the embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a bottom plate according to an embodiment of the present invention.
Fig. 4 is a second schematic structural diagram of a bottom plate according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a support portion according to an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a support rail plate according to an embodiment of the present invention.
Number in the figure:
100 is a bottom plate, 101 is a hinged lug plate, 102 is an anti-collision block;
200 is a supporting rail plate, 201 is an inclined plane, and 202 is a supporting roller;
301 is a top supporting plate, 302 is a transverse shaft, 303 is a driving arm, and 304 is a pedal;
401 is a first card board, 402 is a second card board;
a support case 501, a plunger 502, and a spring 503.
Detailed Description
The embodiments of the present invention will be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the invention are shown. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art.
In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for describing various elements of the present invention, and do not denote any order, quantity, or importance, but rather are used to distinguish one element from another.
It should be noted that when an element is referred to as being "connected," "coupled," or "connected" to another element, it can be directly connected, coupled, or connected, but it is understood that intervening elements may be present therebetween; i.e., positional relationships encompassing both direct and indirect connections.
It should be noted that the use of the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items.
It should be noted that terms indicating orientation or positional relationship such as "upper", "lower", "left", "right", and the like, are used only for indicating relative positional relationship, which is for convenience of describing the present invention, and not that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation; when the absolute position of the object to be described is changed, the relative positional relationship may also be changed accordingly.
Referring to fig. 1-6, the present application discloses a pedal type air door car arrester, which comprises a bottom plate 100, a support rail plate 200, a top support plate 301 and a driving arm 303, wherein a hinged ear plate 101 is arranged on the bottom plate 100; the middle part of the support rail plate is hinged with the hinge lug plate, and the first end part of the support rail plate 200 is heavier than the second end part of the support rail plate; a transverse shaft 302 is arranged on the bottom plate, the top supporting plate 301 is arranged at the first end part of the transverse shaft, and the top supporting plate 301 corresponds to the supporting rail plate 200; the driving arm 303 is arranged at the second end of the transverse shaft 302, and the transverse shaft is driven to rotate by the driving arm 303 and drives the top supporting plate to swing up and down, so that the supporting rail plate is driven to brake horizontally or obliquely.
The first end downside of support rail board is inclined plane 201, the fagging with the inclined plane corresponds.
The end of the driving arm is provided with a pedal 304, and the pedal is fixedly connected with the driving arm, or the pedal 304 is hinged with the driving arm 303 through a hinge shaft.
The bottom plate 100 is provided with two sets of assembling portions, each assembling portion comprises a first clamping plate 401 and a second clamping plate 402, the first clamping plates 401 and the second clamping plates 402 are fixed on the bottom plate 100 in an eight-shaped mode, and a clamping groove is formed between each first clamping plate 401 and each second clamping plate 402.
The support part is arranged on the lower side of the second end part of the support rail plate and comprises a support shell 501, a plunger 502 and a spring 503, the plunger 502 is arranged in the support shell in a sliding mode, the spring 503 is arranged at the bottom of the plunger 502, and the top of the plunger corresponds to the support rail plate.
A support roller 202 is provided under the first end of the support rail plate 200, the support roller corresponds to the top support plate, and an anti-collision block 102 is further provided at the second end of the bottom plate.
In the course of the work, when the vehicle passes through, step on the footboard through the foot to make the cross axle rotate, and drive the top fagging and put upward, thereby make the support rail board be in the horizontality, the mine car can normally pass through this moment, when the footboard was loosened to the foot, under the dead weight of support rail board, first end was heavier, and descends, and second end rises, thereby has realized blockking the purpose of mine car.
The supporting part of this application can avoid trampling the in-process second end too much at the foot, also can set up to just support the rail board and be in the level when footboard and ground contact.
While the above description has described in detail the preferred embodiments for carrying out the invention, it should be understood that these embodiments are presented by way of example only, and are not intended to limit the scope, applicability, or configuration of the invention in any way. The scope of the invention is defined by the appended claims and equivalents thereof. Many modifications may be made to the foregoing embodiments by those skilled in the art in light of the teachings of the present disclosure, and such modifications are intended to be within the scope of the present disclosure.
Claims (6)
1. The utility model provides a foot-operated air door car arrester which characterized in that includes:
the base plate is provided with a hinged lug plate;
the middle part of the support rail plate is hinged with the hinge lug plate, and the first end part of the support rail plate is heavier than the second end part of the support rail plate;
the bottom plate is provided with a transverse shaft, the top supporting plate is arranged at the first end part of the transverse shaft and corresponds to the supporting rail plate; and
and the driving arm is arranged at the second end part of the transverse shaft, drives the transverse shaft to rotate through the driving arm, and drives the top supporting plate to swing up and down, so that the supporting rail plate is driven to brake horizontally or obliquely.
2. The foot-operated choke of claim 1, wherein the underside of the first end of the support rail plate is an inclined surface, and the top support plate corresponds to the inclined surface.
3. The pedal-operated vehicle damper according to claim 1, wherein a pedal is disposed at an end of the driving arm, and the pedal is fixedly connected to the driving arm, or the pedal is hinged to the driving arm through a hinge shaft.
4. The pedal type vehicle stopper with a damper as claimed in claim 1, wherein the bottom plate is provided with two sets of assembling portions, each assembling portion comprises a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are fixed on the bottom plate in a splayed shape, and a clamping groove is formed between the first clamping plate and the second clamping plate.
5. The foot-operated choke of claim 1, further comprising a support portion disposed under the second end of the support rail plate, the support portion including a support housing, a plunger slidably disposed within the support housing, and a spring disposed at a bottom of the plunger, a top of the plunger corresponding to the support rail plate.
6. The pedal choke of claim 1, wherein a support roller is disposed under the first end of the support rail plate, the support roller corresponds to the top support plate, and an anti-collision block is disposed at the second end of the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020511043.7U CN211809625U (en) | 2020-04-09 | 2020-04-09 | Pedal type air door car arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020511043.7U CN211809625U (en) | 2020-04-09 | 2020-04-09 | Pedal type air door car arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211809625U true CN211809625U (en) | 2020-10-30 |
Family
ID=73142725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020511043.7U Expired - Fee Related CN211809625U (en) | 2020-04-09 | 2020-04-09 | Pedal type air door car arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211809625U (en) |
-
2020
- 2020-04-09 CN CN202020511043.7U patent/CN211809625U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 Termination date: 20210409 |