CN202925493U - Gate machine - Google Patents
Gate machine Download PDFInfo
- Publication number
- CN202925493U CN202925493U CN 201220635831 CN201220635831U CN202925493U CN 202925493 U CN202925493 U CN 202925493U CN 201220635831 CN201220635831 CN 201220635831 CN 201220635831 U CN201220635831 U CN 201220635831U CN 202925493 U CN202925493 U CN 202925493U
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- CN
- China
- Prior art keywords
- rotating shaft
- stock
- section
- gate machine
- long rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a gate machine, which comprises a stand and a long rod. A rotating shaft is arranged on the long rod, and is movably connected with the stand. The position of the rotating shaft is close to one end of the long rod. The long rod is divided into a section of long part and a section of short part by the rotating shaft. The long part of the long rod is a rocker arranged at a gate. An outwards-inclined power cylinder is arranged on the short part of the long rod. A piston rod of the power cylinder is connected with a counterweight with a guide device. A brake for stopping the rotation of the rotating shaft is arranged on the stand. Compared with the prior art, the gate machine has the advantage that the problems of high working noise, serious abrasion to a driver part, and the like of the conventional gate machine are solved.
Description
Technical field
The utility model belongs to security protection equipment manufacturing technology field, relates in particular to a kind of door gate machine.
Background technology
In door gate machine commonly used, a kind of door gate machine is arranged at present, include a rocking bar that is placed in the doorway, an end of described rocking bar is connected with a support by rotating shaft, and described rotating shaft drives to realize the opening and closing of described rocking bar by motor and gear reduction thereof.This door gate machine is because its rocking bar is longer, make the gear reduction that drives its motion stressed larger, and be monolateral stressed, thereby stressed irregular, easily cause described gear reduction work noise higher, the wearing and tearing that drive simultaneously parts are also larger, virtually increased maintenance, maintenance workload.
The utility model content
The utility model provides a kind of work noise lower and drive the less door gate machine of component wear.
in order to address the above problem, the technical scheme that the utility model adopts is: this door gate machine, include a support, also has a stock, be provided with a rotating shaft on described stock, described rotating shaft and described support are flexibly connected, the position of described rotating shaft is near an end of described stock, described rotating shaft is divided into a segment length section and one section short section with described stock, the long section of described stock is the rocking bar that is placed in the doorway, be provided with an outward-dipping power cylinder on short of described stock, the piston rod of described power cylinder is connected with a balancing weight that guiding device is housed.
In technique scheme, technical scheme can also be more specifically: the brake that rotates be used to stopping described rotating shaft is housed on described support.
Owing to adopting technique scheme, the utility model compared with prior art has following beneficial effect:
1, the utility model utilizes gravity to realize the switch rocking bar by leverage, has effectively reduced work noise and parts amount of friction.
2, the utility model is simple in structure, and is convenient and practical.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Door gate machine shown in Figure 1, include a support 1 and a stock 4, be provided with a rotating shaft 2 on stock 4, be flexibly connected with 1 support, the position of rotating shaft 2 is near an end of stock 4, and rotating shaft 2 is divided into a segment length 4A of section and one section short 4B with stock 4, and the long 4A of section of stock 4 is the rocking bar that is placed in the doorway, be provided with an outward-dipping power cylinder 5 on short 4B of stock 4, the piston rod of power cylinder 5 is connected with a balancing weight 6 that guiding device 7 is housed.The brake 3 that rotates be used to stopping rotating shaft 2 is housed on support 1.Wherein power cylinder 5 is cylinder, and guiding device 7 is guide cylinder, and brake 3 is the electromagnetic brake brake.The utility model is work like this:
When not allowing vehicle, walk, can make the piston rod of power cylinder 5 be in advanced position, at this moment the gravitational moment of short 4B side of stock 4 is less than the gravitational moment of the long 4A of the section side of stock 4, the dextrorotation of the 4A of length section gravitate goes to horizontal level, strut rail stops unauthorized vehicle, walk on the doorway.In the time will allowing vehicle, walk, can make the piston rod of power cylinder 5 be in extended position, at this moment the gravitational moment of short 4B side of stock 4 is greater than the gravitational moment of the long 4A of the section side of stock 4, and the rotation of the length 4B of section gravitate inhour allows vehicle, walk near the upright position.By the piston rod extension elongation of motivation of adjustment cylinder 5 and the weight of balancing weight 6 can realize above-mentioned functions respectively.In addition, when needs stock 4 is parked in certain position, can start brake 3 work when stock 4 moves to this position, embrace rotating shaft 2 and get final product.
Claims (2)
1. door gate machine, include a support, it is characterized in that: also have a stock, be provided with a rotating shaft on described stock, described rotating shaft and described support are flexibly connected, the position of described rotating shaft is near an end of described stock, described rotating shaft is divided into a segment length section and one section short section with described stock, the long section of described stock is the rocking bar that is placed in the doorway, be provided with an outward-dipping power cylinder on short of described stock, the piston rod of described power cylinder is connected with a balancing weight that guiding device is housed.
2. door gate machine according to claim 1, is characterized in that: the brake that rotates be used to stopping described rotating shaft is housed on described support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220635831 CN202925493U (en) | 2012-11-27 | 2012-11-27 | Gate machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220635831 CN202925493U (en) | 2012-11-27 | 2012-11-27 | Gate machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202925493U true CN202925493U (en) | 2013-05-08 |
Family
ID=48215469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220635831 Expired - Fee Related CN202925493U (en) | 2012-11-27 | 2012-11-27 | Gate machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202925493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979050A (en) * | 2012-11-27 | 2013-03-20 | 林全忠 | Gate machine |
-
2012
- 2012-11-27 CN CN 201220635831 patent/CN202925493U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979050A (en) * | 2012-11-27 | 2013-03-20 | 林全忠 | Gate machine |
| CN102979050B (en) * | 2012-11-27 | 2015-05-27 | 林全忠 | Gate machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20131127 |