CN204077587U - A kind of storage car protection arm rotary limit device and storage car - Google Patents
A kind of storage car protection arm rotary limit device and storage car Download PDFInfo
- Publication number
- CN204077587U CN204077587U CN201420016391.1U CN201420016391U CN204077587U CN 204077587 U CN204077587 U CN 204077587U CN 201420016391 U CN201420016391 U CN 201420016391U CN 204077587 U CN204077587 U CN 204077587U
- Authority
- CN
- China
- Prior art keywords
- storage car
- protection arm
- limit device
- limiting stopper
- rotary limit
- 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 kind of storage car protection arm rotary limit device and storage car, comprise supporting seat (5) and be connected to the limiting stopper (4) on described supporting seat (5), described supporting seat (5) is provided with the backing block (3) controlling limiting stopper (4) anglec of rotation, and the end face that described backing block (3) is relative with described limiting stopper (4) is provided with regulating mechanism.Compared with prior art, structure is simple for this utility model, and process and assemble is convenient, controls the anglec of rotation, for ease of maintenaince changes, have stronger practicality by regulating mechanism.
Description
Technical field
The utility model belongs to protective device technical field, and more particularly, the utility model relates to a kind of storage car protection arm rotary limit device and storage car.
Background technology
In existing electronic storage car, be substantially all assembled with protection arm device, be used for protecting the safety of operation of chaufeur.The design of protection arm will take into account and manufacture difficulty of processing, assembly difficulty, actual effect, outward appearance etc., and common protection arm has vehicle frame two side rotary, stretcher two side rotary, lower rotary etc. on the whole.
The rotary protection arm of current warehousing forklift, uses Finishing Parts Machining, weldment or foundry goods spacing.Employing has high-precision limiting stopper and backing block matches spacing, first high to framing member accuracy requirement, there is certain error when assembling, welding; Secondly in Long-Time Service process, because reverse load easily produces fatigue deformation, cannot repair and regulate and change inconvenience.Conventional limit structure is unadjustable, causes handrail safety, reliability reduction.
Utility model content
The purpose of this utility model solves problems of the prior art, provides a kind of process and assemble simple, adjustable storage car protection arm rotary limit device and have the storage car of this inhibiting device.
To achieve these goals, the utility model technical scheme of taking is this storage car protection arm rotary limit device provided, comprise supporting seat and be connected to the limiting stopper on described supporting seat, described supporting seat is provided with the backing block controlling the limiting stopper anglec of rotation, and the end face that described backing block is relative with described limiting stopper is provided with regulating mechanism.
A kind of storage car, comprise protection arm, described protection arm is provided with rotary limit device.
Compared with prior art, not high to the requirement on machining accuracy of limiting stopper and backing block, control the anglec of rotation by regulating mechanism, assembling is simple, safeguards easy to adjust, extends the service life of protection arm for the utility model storage car protection arm rotary limit device.
Accompanying drawing explanation
Below the content expressed by the accompanying drawing of this specification sheets and the mark in figure are briefly described:
Fig. 1 is the utility model rotary limit device structural representation.
Fig. 2 is the utility model protection arm mounting structure schematic diagram.
Be labeled as in figure: 1, set screw, 2, nut, 3, backing block, 4, limiting stopper, 5, supporting seat, 6, stretcher, 7, rotating shaft, 8, handrail.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, detailed description of the invention of the present utility model is described in further detail.
The utility model one storage car protection arm rotary limit device, as shown in Figure 1, this storage car protection arm rotary limit device provided, comprise supporting seat 5, supporting seat 5 is provided with limiting stopper 4 and backing block 3, the end face that backing block 3 is relative with limiting stopper 4 is provided with the regulating mechanism of the regulable control anglec of rotation.Limiting stopper 4 is connected on supporting seat 5 by axis of rotation, can rotate around adapter shaft.Backing block 3 can limit limiting stopper 4 anglec of rotation, and backing block 3 is provided with two block faces, and two block faces of backing block 3 are respectively equipped with equal regulating mechanism, regulating mechanism is adjusting knob, screw or other can be screwed into the adjustment means of back-outing.Preferred set screw 1 in the present embodiment, set screw 1 is general part, and the low easy replacing of cost, two block faces are respectively equipped with set screw 1, increases the particularity regulated.Nut 2 is provided with, to play locking effect between set screw 1 and backing block 3.
Limiting stopper 4 is provided with two faces relative with backing block 3 liang of block faces.Limiting stopper 4 rotates around the shaft, and the block face rotating to an end face and backing block 3 is affixed, and limiting stopper 4 stops operating; Rotate to another direction, the position to another block face of backing block 3 stops operating.By adjusting set screw 1 thus controlling the anglec of rotation of limiting stopper 4 between backing block 3 liang of block faces.Limiting stopper 4 can be designed to semicircle, be convenient to rotate and rotating shaft installation.
As shown in Figure 2, the supporting seat 5 of storage car stretcher 6 both sides is respectively equipped with this rotary limit device.The rotating shaft lower end 7 of left and right protection arm is arranged on limiting stopper 4, and upper end connects the handrail 8 of protection arm.Backing block 3 is installed on supporting seat 5, and two block faces of backing block 3 are all equipped with set screw 1 and nut 2.When reality using in order to reach effect dust-proof again attractive in appearance, can dust boot be increased in this rotary limit device outside or this structure is placed in vehicle body.
During practical set, first set screw 1 and nut 2 are assemblied on backing block 3, again left and right protection arm is assemblied on supporting seat together with limiting stopper 4, turning adjusting screw 1, the anglec of rotation of limiting stopper 4 is adjusted to the best folding angle of technology setting, with jack panel on spanner 2, nut 2 plays locking spacing effect at this.
The utility model is a kind of storage car protection arm rotary limit device, and can carry out angular adjustment control after mounting, not high to the requirement on machining accuracy of limiting stopper 4 and backing block 3, assembling is simple; After vehicle uses a period of time, can be lossy, during the unfavorable conditions such as folding angle is excessive if occur, be easy to readjust regulating mechanism, guarantee the safeguard function of protection arm, safe and reliable; Preferred set screw 1 belongs to Common parts with nut 2, easily changes, extend the service life of whole rotary limit device after damaging.
The utility model also provides a kind of storage car, and comprise protection arm, protection arm adopts above-mentioned rotary limit device, structure is with reference to Fig. 1, Fig. 2.The rotary limit device in above-described embodiment is comprised, so it has all advantages of above-mentioned rotary limit device due to the utility model storage car.
By reference to the accompanying drawings the utility model is exemplarily described above; but the utility model is not limited to aforesaid way; as long as adopt method of the present utility model is conceived and technical scheme is carried out the improvement of various unsubstantialities or directly apply to other occasion, all drop in protection domain of the present utility model.
Claims (7)
1. a storage car protection arm rotary limit device, comprise supporting seat (5) and be connected to the limiting stopper (4) on described supporting seat (5), described supporting seat (5) is provided with the backing block (3) controlling limiting stopper (4) anglec of rotation, it is characterized in that: the end face that described backing block (3) is relative with described limiting stopper (4) is provided with regulating mechanism.
2. according to storage car protection arm rotary limit device according to claim 1, it is characterized in that: described regulating mechanism is for being connected to the set screw (1) on described backing block (3).
3., according to storage car protection arm rotary limit device according to claim 2, it is characterized in that: between described set screw (1) and described backing block (3), be provided with nut (2).
4., according to storage car protection arm rotary limit device according to claim 1, it is characterized in that: described limiting stopper (4) is connected on described supporting seat (5) by rotating shaft.
5., according to storage car protection arm rotary limit device according to claim 4, it is characterized in that: described backing block (3) is provided with two block faces, described set screw (1) is located on two block faces respectively.
6. according to storage car protection arm rotary limit device according to claim 5, it is characterized in that: on described limiting stopper (4), be provided with two faces relative with described backing block (3) two block face.
7. a storage car, comprises protection arm, it is characterized in that: described protection arm is provided with any one rotary limit device described in claim 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420016391.1U CN204077587U (en) | 2014-01-10 | 2014-01-10 | A kind of storage car protection arm rotary limit device and storage car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420016391.1U CN204077587U (en) | 2014-01-10 | 2014-01-10 | A kind of storage car protection arm rotary limit device and storage car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204077587U true CN204077587U (en) | 2015-01-07 |
Family
ID=52170330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420016391.1U Expired - Fee Related CN204077587U (en) | 2014-01-10 | 2014-01-10 | A kind of storage car protection arm rotary limit device and storage car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204077587U (en) |
-
2014
- 2014-01-10 CN CN201420016391.1U patent/CN204077587U/en not_active Expired - Fee Related
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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: 20150107 Termination date: 20160110 |