CN205275034U - A assistant locking mechanism for clamping rail ware - Google Patents
A assistant locking mechanism for clamping rail ware Download PDFInfo
- Publication number
- CN205275034U CN205275034U CN201520848647.XU CN201520848647U CN205275034U CN 205275034 U CN205275034 U CN 205275034U CN 201520848647 U CN201520848647 U CN 201520848647U CN 205275034 U CN205275034 U CN 205275034U
- Authority
- CN
- China
- Prior art keywords
- locking mechanism
- clamping device
- rail clamping
- auxiliary locking
- plate
- 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
Links
Abstract
The utility model discloses an assistant locking mechanism for clamping rail ware, include the mounting panel, establish cylinder on the mounting panel and connecting plate that the piston rod of cylinder is connected and rack that the connecting plate is connected and establishing the connecting plate with elastic compression member between the mounting panel. The utility model discloses its simple structure, making easily, can guaranteeing under the unexpected circumstances such as outage, the firm clamp of clamping rail ware tightly on the track, can not unclamp, and the security is good.
Description
Technical field
The utility model relates to logistics equipment technical field, says more specifically and relates to the auxiliary locking mechanism for rail clamping device.
Background technology
The Chinese utility model patent that patent announcement number is CN202575729U, the day for announcing: 2012-12-05 discloses novel rail clamping device jaw iron and rail clamping device, rail clamping device jaw iron comprises holder arms, described holder arms is fixed with chuck, described chuck is provided with jaw part, described jaw part is provided with the opening portion of an accommodation clamping thing, also being provided with the upper grip head for being engaged mutually with clamping thing and lower pliers head in described jaw part, described opening portion is connected with upper grip head, lower pliers head respectively. Holding track entity it is used in the opening portion that the utility model is arranged on chuck, the power that upper and lower pincers head is then transmitted by holder arms is engaged mutually with track, therefore track is difficult between upper and lower pincers head to disengage, and is not vulnerable to upper and lower pincers head and track causes the problem that frictional force is not enough and then disengages because using for a long time. But, it also has weak point, and it is under the situations such as accident power-off, also can disengage with track.
Practical novel content
The purpose of this utility model is to provide a kind of auxiliary locking mechanism for rail clamping device, it is possible to overcoming the deficiencies in the prior art part, its structure is simple, easy to manufacture, can ensure under the unforeseen circumstancess such as power-off, rail clamping device firmly being clamped in orbit, can not unclamp, security is good.
The utility model is achieved through the following technical solutions, for the auxiliary locking mechanism of rail clamping device, the web plate that the piston rod of the cylinder that comprise mounting plate, is located on described mounting plate and described cylinder connects and the tooth bar that described web plate connects and the elastic compression part being located between described web plate and described mounting plate.
As preferably, described web plate being fixed with tail rod, described mounting plate is provided with and the guiding hole of described tail rod running fit.
As preferably, described guiding hole being provided with bearing.
As preferably, described elastic compression part comprises the compression spring being sleeved on described tail rod.
As preferably, being connected by Flexible Connector between described web plate and described tooth bar.
As preferably, described Flexible Connector comprises multiple spring.
As preferably, described web plate is provided with upper limit plate, described tooth bar is provided with lower limiting board, has vertical spacing gap between described lower limiting board and described mounting plate; Cross spacing gap is had between described upper limit plate and described lower limiting board.
As preferably, described vertical spacing gap is 0.5-2mm; Cross spacing gap is had to be 0.5-1mm between described upper limit plate and described lower limiting board.
In sum, the utility model has following useful effect:
Structure is simple, easy to manufacture, it is possible to ensure under the unforeseen circumstancess such as power-off so that rail clamping device firmly clamps in orbit, can not unclamp.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made the amendment not having creative contribution as required by those skilled in the art after reading this specification sheets, but as long as being all subject to the protection of patent law in right of the present utility model.
Embodiment: as shown in Figure 1, for the auxiliary locking mechanism of rail clamping device, the web plate 3 that the piston rod of the cylinder 2 that comprise mounting plate 1, is located on described mounting plate 1 and described cylinder 2 connects and the tooth bar 4 that described web plate 3 connects and the elastic compression part 5 being located between described web plate 3 and described mounting plate 1. Mounting plate 1 is provided with installation screw, and the cylinder body spiral shell of cylinder 2 connects and is fixed on mounting plate 1, and tooth bar 4 is provided with the teeth that the turbine with rail clamping device engages; Cylinder 2 erects to setting, when energising, the piston rod of cylinder is retracted, and elastic compression part 5 is compressed, when power-off time, cylinder acts on the power on elastic compression part 5 and disappears, and under the effect of elastic force, web plate 3 declines with tooth bar 4, tooth pressure and the engagement on turbine of tooth bar 4, carry out realizing the locking to turbine, avoid turbine rotation, it is achieved to the locking of rail clamping device.
Further, described web plate 3 is fixed with tail rod 6, tail rod quantity is 2, and described mounting plate 1 is provided with and the guiding hole 7 of described tail rod 6 running fit; Being provided with bearing in described guiding hole 7, bearing is self-oiling bearing; Described elastic compression part 5 comprises the compression spring being sleeved on described tail rod 6.
Further, connected by Flexible Connector 8 between described web plate 3 and described tooth bar 4; The mode that elasticity connects, it is possible to the tooth on the tooth bar being is pressed better and turbine engagement; Described Flexible Connector 8 comprises multiple spring.
Described web plate 3 is provided with upper limit plate 9, and described tooth bar 4 is provided with lower limiting board 10, has vertical spacing gap between described lower limiting board 10 and described mounting plate 1; Cross spacing gap is had between described upper limit plate 9 and described lower limiting board 10; Described vertical spacing gap is 0.5-2mm; Cross spacing gap is had to be 0.5-1mm between described upper limit plate 9 and described lower limiting board 10.
Claims (8)
1. for the auxiliary locking mechanism of rail clamping device, it is characterised in that: the web plate (3) that the piston rod of the cylinder (2) that comprise mounting plate (1), is located on described mounting plate (1) and described cylinder (2) connects and the tooth bar (4) that described web plate (3) connects and the elastic compression part (5) being located between described web plate (3) and described mounting plate (1).
2. the auxiliary locking mechanism for rail clamping device according to claim 1, it is characterised in that: being fixed with tail rod (6) on described web plate (3), described mounting plate (1) is provided with the guiding hole (7) with described tail rod (6) running fit.
3. the auxiliary locking mechanism for rail clamping device according to claim 2, it is characterised in that: described guiding hole (7) is provided with bearing.
4. the auxiliary locking mechanism for rail clamping device according to claim 2, it is characterised in that: described elastic compression part (5) comprises the compression spring being sleeved on described tail rod (6).
5. the auxiliary locking mechanism for rail clamping device according to claim 2, it is characterised in that: connected by Flexible Connector (8) between described web plate (3) and described tooth bar (4).
6. the auxiliary locking mechanism for rail clamping device according to claim 5, it is characterised in that: described Flexible Connector (8) comprises multiple spring.
7. the auxiliary locking mechanism for rail clamping device according to claim 6, it is characterized in that: described web plate (3) is provided with upper limit plate (9), described tooth bar (4) is provided with lower limiting board (10), has vertical spacing gap between described lower limiting board (10) and described mounting plate (1); Cross spacing gap is had between described upper limit plate (9) and described lower limiting board (10).
8. the auxiliary locking mechanism for rail clamping device according to claim 7, it is characterised in that: described vertical spacing gap is 0.5-2mm; Cross spacing gap is had to be 0.5-1mm between described upper limit plate (9) and described lower limiting board (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520848647.XU CN205275034U (en) | 2015-10-30 | 2015-10-30 | A assistant locking mechanism for clamping rail ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520848647.XU CN205275034U (en) | 2015-10-30 | 2015-10-30 | A assistant locking mechanism for clamping rail ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205275034U true CN205275034U (en) | 2016-06-01 |
Family
ID=56059630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520848647.XU Expired - Fee Related CN205275034U (en) | 2015-10-30 | 2015-10-30 | A assistant locking mechanism for clamping rail ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205275034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105217451A (en) * | 2015-10-30 | 2016-01-06 | 湖州洋西起重设备有限公司 | For the auxiliary catch gear of rail clamping device |
-
2015
- 2015-10-30 CN CN201520848647.XU patent/CN205275034U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105217451A (en) * | 2015-10-30 | 2016-01-06 | 湖州洋西起重设备有限公司 | For the auxiliary catch gear of rail clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20161030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |