CN204137785U - Hoisting tool bogie retaining means - Google Patents
Hoisting tool bogie retaining means Download PDFInfo
- Publication number
- CN204137785U CN204137785U CN201420507278.3U CN201420507278U CN204137785U CN 204137785 U CN204137785 U CN 204137785U CN 201420507278 U CN201420507278 U CN 201420507278U CN 204137785 U CN204137785 U CN 204137785U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- retaining means
- hoisting tool
- tool bogie
- pedestal
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000000903 blocking effect Effects 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Handcart (AREA)
Abstract
The utility model relates to a kind of retaining means, and a kind of hoisting tool bogie retaining means, belongs to mechanical equipment technical field specifically.It comprises mounting bracket, permanent seat on mounting bracket, rotates and install rotating shaft in pedestal; Rotating shaft left end welding L shape open handle, rotating shaft right-hand member connects blocking arm.Open between handle and pedestal and be provided with pull back spring.The utility model structure is simple, compact, reasonable, easy to use and reliable, and cost is lower; Can stop that hoisting tool bogie plunges off the tracks when malfunctioning switch, ensure that safety.
Description
Technical field
The utility model relates to a kind of retaining means, and a kind of hoisting tool bogie retaining means, belongs to mechanical equipment technical field specifically.
Background technology
In prior art, may there is malfunctioning switch phenomenon in the elevator that is welded in lifting process, and the suspender be parked in after malfunctioning switch in movable rail easily plunges off the tracks, and causes safety misadventure.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thus provides a kind of hoisting tool bogie retaining means, can stop that hoisting tool bogie plunges off the tracks when malfunctioning switch, ensure that safety.
According to the technical scheme that the utility model provides, hoisting tool bogie retaining means comprises mounting bracket, it is characterized in that: permanent seat on mounting bracket, rotates and install rotating shaft in pedestal; Rotating shaft left end welding L shape open handle, rotating shaft right-hand member connects blocking arm; Open between handle and pedestal and be provided with pull back spring.
Further, open on handle and be set with roller.
Further, rotating shaft is provided with self-lubricating bearing with pedestal junction.
Compared with the prior art the utility model has the following advantages:
The utility model structure is simple, compact, reasonable, easy to use and reliable, and cost is lower; Can stop that hoisting tool bogie plunges off the tracks when malfunctioning switch, ensure that safety.
Accompanying drawing explanation
Fig. 1 is the utility model front view.
Fig. 2 is the utility model lateral plan.
Description of reference numerals: 1-mounting bracket, 2-pedestal, 3-open handle, 4-rotating shaft, 5-blocking arm, 6-self-lubricating bearing, 7-pull back spring, 8-roller.
Detailed description of the invention
Embodiment in is by reference to the accompanying drawings further described by the utility model below:
As shown in Figure 1 and 2, the utility model mainly comprises mounting bracket 1, and mounting bracket 1 is bolted in movable rail exit.
Permanent seat 2 on mounting bracket 1, rotates in pedestal 2 and installs rotating shaft 4.Rotating shaft 4 left end welding L shape open handle 3, rotating shaft 4 right-hand member connects the blocking arm 5 blocking movable rail outlet.
Described opening on handle 3 is set with roller 8.
Described opening between handle 3 and pedestal 2 is provided with pull back spring 7, and pull back spring 7 can be opened handle 3 by spring tension drive and get back to original position.
Described rotating shaft 4 is provided with self-lubricating bearing 6 with pedestal 2 junction, is reduced the friction of rotating shaft 4 rotation by self-lubricating bearing 6.
Principle of work of the present utility model is: the utility model is arranged on movable rail exit, and at ordinary times, when after malfunctioning switch, due to the stop of blocking arm, hoisting tool bogie cannot go out movable rail.When normally running, after track rising puts in place, the roller opening handle is stirred on the inclined-plane being arranged on the device for opening on trapped orbit, makes blocking arm rotate clockwise an angle, leaves movable rail, thus realize passing through smoothly of hoisting tool bogie.
The utility model structure is simple, compact, reasonable, easy to use and reliable, and cost is lower; Can stop that hoisting tool bogie plunges off the tracks when malfunctioning switch, ensure that safety.
Claims (3)
1. a hoisting tool bogie retaining means, comprises mounting bracket (1), it is characterized in that: the upper permanent seat (2) of mounting bracket (1), rotates and install rotating shaft (4) in pedestal (2); Rotating shaft (4) left end welding L shape open handle (3), rotating shaft (4) right-hand member connects blocking arm (5); Open between handle (3) and pedestal (2) and be provided with pull back spring (7).
2. hoisting tool bogie retaining means as claimed in claim 1, is characterized in that: described in open on handle (3) and be set with roller (8).
3. hoisting tool bogie retaining means as claimed in claim 1, is characterized in that: in described rotating shaft (4) and pedestal (2) junction is provided with self-lubricating bearing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420507278.3U CN204137785U (en) | 2014-09-03 | 2014-09-03 | Hoisting tool bogie retaining means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420507278.3U CN204137785U (en) | 2014-09-03 | 2014-09-03 | Hoisting tool bogie retaining means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204137785U true CN204137785U (en) | 2015-02-04 |
Family
ID=52414489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420507278.3U Expired - Fee Related CN204137785U (en) | 2014-09-03 | 2014-09-03 | Hoisting tool bogie retaining means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204137785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104249918A (en) * | 2014-09-03 | 2014-12-31 | 天奇自动化工程股份有限公司 | Retaining device for retaining hanger trolley |
-
2014
- 2014-09-03 CN CN201420507278.3U patent/CN204137785U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104249918A (en) * | 2014-09-03 | 2014-12-31 | 天奇自动化工程股份有限公司 | Retaining device for retaining hanger trolley |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 |