CN210454921U - Trolley wheel anti-presser foot device - Google Patents
Trolley wheel anti-presser foot device Download PDFInfo
- Publication number
- CN210454921U CN210454921U CN201921551020.2U CN201921551020U CN210454921U CN 210454921 U CN210454921 U CN 210454921U CN 201921551020 U CN201921551020 U CN 201921551020U CN 210454921 U CN210454921 U CN 210454921U
- Authority
- CN
- China
- Prior art keywords
- buffer
- presser foot
- guard plate
- protection plate
- platform truck
- 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.)
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Links
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 claims description 2
- 208000027418 Wounds and injury Diseases 0.000 abstract description 7
- 230000006378 damage Effects 0.000 abstract description 7
- 208000014674 injury Diseases 0.000 abstract description 7
- 206010000372 Accident at work Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Abstract
The utility model discloses a trolley wheel anti-presser foot device, which comprises a trolley body, wherein a buffer type anti-presser foot device is arranged between the wheels of the trolley body and used for dispersing impact force; the buffer type presser foot preventing device has the structure that: the protection plate is fixed on the trolley body through the buffer, the protection plate is located between wheels of the trolley body, the protection plate can move upwards through the buffer, the limiting pin is fixed on the protection plate, the limiting baffle is fixed on the trolley body, and the limiting pin and the limiting baffle are matched to return the protection plate to an initial position through self weight; the utility model discloses can prevent the injury accident of wheel presser foot, under the condition of people's foot mistake collision guard plate side, the buffer can alleviate the collision dynamics, effectively avoids personnel's injury.
Description
Technical Field
The utility model belongs to the platform truck field, especially, presser foot device is prevented to platform truck wheel.
Background
The trolley is widely used in a factory building, has certain convenience, and can enable a material part to have a temporary storage space and then have a short-distance transportation function. However, while having the above convenience, it also shows a certain disadvantage. Namely, a worker easily inserts feet between two wheels of the trolley under the condition of carelessness, and the trolley is easy to cause the injury accident of the presser foot when walking.
Disclosure of Invention
The utility model provides a presser foot device is prevented to platform truck wheel solves current platform truck and causes the industrial accident of presser foot easily.
In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a foot device is prevented pressing by platform truck wheel, includes the platform truck body, its characterized in that: a buffer type presser foot preventing device is arranged between wheels of the trolley body and used for dispersing impact force; the buffer type presser foot preventing device has the structure that: including buffer, guard plate, spacer pin and limit baffle, the guard plate passes through the buffer to be fixed on the platform truck body, and the guard plate is located between the wheel of platform truck body, and the ascending motion can be made through the buffer to the guard plate, and the spacer pin is fixed on the guard plate, and limit baffle fixes on the platform truck body, and the spacer pin realizes with the limit baffle cooperation that the guard plate leans on dead weight return to initial position.
The technical scheme is further limited, and the buffer is formed by four hinges which jointly enclose a rectangular cavity structure.
Has the advantages that: the utility model discloses can prevent the injury accident of wheel presser foot, under the condition of people's foot mistake collision guard plate side, the buffer can alleviate the collision dynamics, effectively avoids personnel's injury.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a left side view of the damper of fig. 1.
Detailed Description
As shown in fig. 1 and 2, a trolley wheel pressure foot prevention device comprises a trolley body 1, wherein a buffer type pressure foot prevention device is arranged between wheels of the trolley body and used for dispersing impact force; the buffer type presser foot preventing device has the structure that: the protection plate is fixed on a bottom plate of the trolley body through the buffer, the protection plate is located between wheels of the trolley body, the protection plate can move upwards through the buffer, the limiting pin is fixed on the inner side face of the protection plate, the limiting baffle is fixed on the bottom plate of the trolley body, and the limiting pin and the limiting baffle are matched to return the protection plate to an initial position through self weight;
as shown in fig. 3, the buffer is formed by four hinges which jointly enclose a rectangular cavity structure; the four hinges that are the symmetry setting of each other are left upper hinge 201, left lower hinge 202, right upper hinge 203 and right lower hinge 204 respectively, and the hinge portion that right upper hinge and right lower hinge are adjacent is fixed connection with the platform truck body, and left lower hinge and right lower hinge, left lower hinge and left upper hinge, left upper hinge and the adjacent hinge portion of right upper hinge pass through the welded mode and fix.
The working principle is as follows: the protection plate prevents personnel from entering between the two wheels to cause production injury accidents; after the protection plate is impacted by the feet of a worker, the buffer consisting of the four hinges can enable the protection plate to move upwards under the impact of the side surface, the impact is buffered, and the injury can be relieved after the feet of the worker are impacted. When the protection plate moves downwards by self weight to return, the limiting pin is matched with the limiting baffle plate for use, so that the protection plate can be limited to automatically reach an initial position; namely, after the limit pin collides with the limit baffle, the protection plate reaches the lower limit position.
The details not described in the present specification are conventional in the art.
Claims (2)
1. The utility model provides a foot device is prevented pressing by platform truck wheel, includes the platform truck body, its characterized in that: a buffer type presser foot preventing device is arranged between wheels of the trolley body and used for dispersing impact force; the buffer type presser foot preventing device has the structure that: including buffer, guard plate, spacer pin and limit baffle, the guard plate passes through the buffer to be fixed on the platform truck body, and the guard plate is located between the wheel of platform truck body, and the ascending motion can be made through the buffer to the guard plate, and the spacer pin is fixed on the guard plate, and limit baffle fixes on the platform truck body, and the spacer pin realizes with the limit baffle cooperation that the guard plate leans on dead weight return to initial position.
2. The trolley wheel presser foot prevention device according to claim 1, characterized in that: the buffer is formed by four hinges which jointly enclose a rectangular cavity structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921551020.2U CN210454921U (en) | 2019-09-18 | 2019-09-18 | Trolley wheel anti-presser foot device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921551020.2U CN210454921U (en) | 2019-09-18 | 2019-09-18 | Trolley wheel anti-presser foot device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210454921U true CN210454921U (en) | 2020-05-05 |
Family
ID=70432729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921551020.2U Active CN210454921U (en) | 2019-09-18 | 2019-09-18 | Trolley wheel anti-presser foot device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210454921U (en) |
-
2019
- 2019-09-18 CN CN201921551020.2U patent/CN210454921U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An anti presser foot device for trolley wheel Effective date of registration: 20220325 Granted publication date: 20200505 Pledgee: Bank of China Limited by Share Ltd. Shiyan branch Pledgor: HUBEI MENGCHENG INTELLIGENT EQUIPMENT Co.,Ltd. Registration number: Y2022980003079 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200505 Pledgee: Bank of China Limited by Share Ltd. Shiyan branch Pledgor: HUBEI MENGCHENG INTELLIGENT EQUIPMENT Co.,Ltd. Registration number: Y2022980003079 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An anti pressure foot device for trolley wheels Granted publication date: 20200505 Pledgee: Bank of China Limited by Share Ltd. Shiyan branch Pledgor: HUBEI MENGCHENG INTELLIGENT EQUIPMENT Co.,Ltd. Registration number: Y2024980007332 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |