CN203558815U - A storage vehicle protection arm device - Google Patents
A storage vehicle protection arm device Download PDFInfo
- Publication number
- CN203558815U CN203558815U CN201320580714.5U CN201320580714U CN203558815U CN 203558815 U CN203558815 U CN 203558815U CN 201320580714 U CN201320580714 U CN 201320580714U CN 203558815 U CN203558815 U CN 203558815U
- Authority
- CN
- China
- Prior art keywords
- coupling sleeve
- lockhole
- protection arm
- arm device
- guide holder
- 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 - Lifetime
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Abstract
The utility model discloses a storage vehicle protection arm device comprising a hand grab base (4) and a hand grab (5). A shaft sleeve (9) is arranged on the hand grab base (4). A coupling sleeve (7) is arranged in the shaft sleeve (9) in a rotatable manner and the two ends of the coupling sleeve (7) are limited. The coupling sleeve (7) is fixedly connected with the hand grab (5). The hand grab base (4) is provided with a first lock hole (11). The coupling sleeve (7) is provided with a lock hole (12). A guide base (8) is arranged on the hand grab base (4). A lock tongue locking mechanism is arranged on the guide base (8) and enters the lock hole (12) after passing through the first lock hole (11).
Description
Technical field
The utility model relates to a kind of storage car, particularly relates to a kind of storage car protection arm device, is mainly used in the storage car series vehicles such as carrier-and-stacker, tray truck.
Background technology
At present, in existing storage car series vehicle, especially the electric piling car of formula is driven at station, and electrocar has all assembled protection arm device.Protection arm can be when chaufeur particularly turns in Vehicle Driving Cycle process safety guard-safeguard is provided, and also can be chaufeur steering vehicle back rest supports is provided, and improves driver comfort.
The design of protection arm will take into account aesthetic appearance, safety and assembling, and common protection arm has whole vertically shaking, stretcher both sides swinging.
Two kinds of installation forms respectively have superiority, and whole vertically shaking can double swerve, and protection effect and safe effect are relatively good; The swinging assembling of stretcher both sides is simple, does not relate to cover panel moulding, but higher to material requirements, so cost is also higher.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of simple in structure, and assembling is simple, and protection effect is good, and protection arm can be fixed spacing storage car protection arm device.
For solving the problems of the technologies described above, the storage car protection arm device that the utility model provides, comprise armrest seat and handrail, on described armrest seat, be provided with axle sleeve, in described axle sleeve, rotate that to be provided with the two ends of coupling sleeve and described coupling sleeve spacing, described coupling sleeve is fixedly connected with described handrail, on described armrest seat, be provided with the first lockhole, on described coupling sleeve, be provided with lockhole, on described armrest seat, be provided with guide holder, described guide holder is provided with spring bolt locking mechanism, and described spring bolt locking mechanism is through described lockhole.
Described spring bolt locking mechanism is to be provided with dead bolt on described guide holder, and the outer end of described dead bolt is provided with handle, inner through in the first described lockhole, between described dead bolt and described guide holder, is provided with spring.
Described coupling sleeve adopts bolt of rear end plate group to be connected with described handrail.
The two ends of described coupling sleeve adopt retainer ring spacing.
Adopt the storage car protection arm device of technique scheme, coupling sleeve is connected on armrest seat by axle sleeve, two ends are spacing, handrail is fixed on to coupling sleeve, spring bolt locking mechanism one end is fixed in the lockhole that armrest seat is provided with the first lockhole and coupling sleeve, and the other end is fixed on armrest seat by guide holder.
During work, spring bolt locking mechanism restriction coupling sleeve rotates, and then locks handrail, make vehicle when travelling or turn to for chaufeur provides safety assurance.While not working, pull spring bolt locking mechanism, make it lose position-limiting action, rotary handle down now, the vertical folding and unfolding of handrail.
In sum, the utility model is a kind of simple in structure, and assembling is simple, and protection effect is good, and protection arm can be fixed the storage car protection arm device of spacing whole vertically shaking.
Accompanying drawing explanation
Fig. 1 is integral structure figure of the present utility model.
Fig. 2 is spring bolt locking mechanism structural representation of the present utility model.
In figure: 1, handle; 2, dead bolt; 3, spring; 4, armrest seat; 5, handrail; 6, bolt of rear end plate group; 7, coupling sleeve; 8, guide holder; 9, axle sleeve; 10, back-up ring
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As depicted in figs. 1 and 2, on armrest seat 4, be provided with axle sleeve 9, the two ends that are provided with coupling sleeve 7 and coupling sleeve 7 in the interior rotation of axle sleeve 9 adopt back-up ring 10 spacing, coupling sleeve 7 adopts bolt of rear end plate group 6 to be fixedly connected with handrail 5, on armrest seat 4, be provided with the first lockhole 11, on coupling sleeve 7, be provided with lockhole 12, on armrest seat 4, be provided with guide holder 8, guide holder 8 is provided with spring bolt locking mechanism, spring bolt locking mechanism is on guide holder 8, to be provided with dead bolt 2, the outer end of dead bolt 2 is provided with handle 1, inner first lockhole 11 that passes enters in lockhole 12, between dead bolt 2 and guide holder 8, be provided with spring 3.
As depicted in figs. 1 and 2, during assembling, axle sleeve 9 is contained on armrest seat 4, and coupling sleeve 7 penetrates axle sleeve 9, and two ends are spacing with back-up ring 10, by controlling the gap of 7 of axle sleeve 9 and coupling sleeves, effectively eliminates armlet and rocks.Again spring 3 is enclosed within on dead bolt 2, dead bolt 2 one end are through guide holder 8, the other end is installed in the first lockhole 11 of armrest seat 4 and the lockhole 12 of coupling sleeve 7, and guide holder 8 is fixed on armrest seat 4, finally by retaining thread group 6, handrail 5 is installed on coupling sleeve 7.
During work; upwards lifting protection arm is handrail 5, and when protection arm is on earth during level attitude, dead bolt 2 automatically inserts in the first lockhole 11 of armrest seat 4 and the lockhole 12 of coupling sleeve 7 under spring 3 application forces; restriction protection arm swings up and down, for vehicle provides effective safety guard-safeguard.While not working, pull handle 1, dead bolt 2 ends are pulled out to the lockhole 12 of coupling sleeve 7, now dead bolt 2 loses position-limiting action, and rotary handle 5 is vertically placed handrail 5.
Claims (4)
1. a storage car protection arm device, comprise armrest seat (4) and handrail (5), it is characterized in that: on described armrest seat (4), be provided with axle sleeve (9), in described axle sleeve (9), rotate that to be provided with the two ends of coupling sleeve (7) and described coupling sleeve (7) spacing, described coupling sleeve (7) is fixedly connected with described handrail (5), on described armrest seat (4), be provided with the first lockhole (11), on described coupling sleeve (7), be provided with lockhole (12), on described armrest seat (4), be provided with guide holder (8), described guide holder (8) is provided with spring bolt locking mechanism, described spring bolt locking mechanism enters described lockhole (12) through described the first lockhole (11).
2. storage car protection arm device according to claim 1, it is characterized in that: described spring bolt locking mechanism is on described guide holder (8), to be provided with dead bolt (2), the outer end of described dead bolt (2) is provided with handle (1), inner through described the first lockhole (11), enter in described lockhole (12), between described dead bolt (2) and described guide holder (8), be provided with spring (3).
3. storage car protection arm device according to claim 1 and 2, is characterized in that: described coupling sleeve (7) adopts bolt of rear end plate group (6) to be connected with described handrail (5).
4. storage car protection arm device according to claim 1 and 2, is characterized in that: the two ends of described coupling sleeve (7) adopt back-up ring (10) spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320580714.5U CN203558815U (en) | 2013-09-18 | 2013-09-18 | A storage vehicle protection arm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320580714.5U CN203558815U (en) | 2013-09-18 | 2013-09-18 | A storage vehicle protection arm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203558815U true CN203558815U (en) | 2014-04-23 |
Family
ID=50508548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320580714.5U Expired - Lifetime CN203558815U (en) | 2013-09-18 | 2013-09-18 | A storage vehicle protection arm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203558815U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105399007A (en) * | 2015-12-23 | 2016-03-16 | 苏州先锋物流装备科技有限公司 | Rotatable folding handrail system |
| CN106764381A (en) * | 2016-12-26 | 2017-05-31 | 无锡中鼎物流设备有限公司 | A kind of high-speed buck stacker operating desk person-protecting means |
| CN108910781A (en) * | 2018-08-01 | 2018-11-30 | 皇珈叉车(苏州)有限公司 | A kind of security protection arm |
| CN109969994A (en) * | 2017-12-27 | 2019-07-05 | 比亚迪股份有限公司 | Drive formula tray carriage and its guardrail angle adjustment device in station |
-
2013
- 2013-09-18 CN CN201320580714.5U patent/CN203558815U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105399007A (en) * | 2015-12-23 | 2016-03-16 | 苏州先锋物流装备科技有限公司 | Rotatable folding handrail system |
| CN106764381A (en) * | 2016-12-26 | 2017-05-31 | 无锡中鼎物流设备有限公司 | A kind of high-speed buck stacker operating desk person-protecting means |
| CN109969994A (en) * | 2017-12-27 | 2019-07-05 | 比亚迪股份有限公司 | Drive formula tray carriage and its guardrail angle adjustment device in station |
| CN109969994B (en) * | 2017-12-27 | 2020-08-07 | 比亚迪股份有限公司 | Stand-driving type pallet truck and guardrail angle adjusting device thereof |
| CN108910781A (en) * | 2018-08-01 | 2018-11-30 | 皇珈叉车(苏州)有限公司 | A kind of security protection arm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140423 |