CN206624593U - A kind of scissor arms with protective pad - Google Patents
A kind of scissor arms with protective pad Download PDFInfo
- Publication number
- CN206624593U CN206624593U CN201720411377.5U CN201720411377U CN206624593U CN 206624593 U CN206624593 U CN 206624593U CN 201720411377 U CN201720411377 U CN 201720411377U CN 206624593 U CN206624593 U CN 206624593U
- Authority
- CN
- China
- Prior art keywords
- protective pad
- scissor arms
- expansion link
- spring
- main body
- 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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- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
It the utility model is related to scissor technical field, especially a kind of scissor arms with protective pad, including protective pad main body and scissor arms, protective pad main body is from top to bottom sequentially provided with groove and inner chamber, interior intracavitary is provided with main expansion link, main expansion link runs through protective pad body top, and top plate is installed at the top of main expansion link, top plate bottom is provided with more connecting rods away from main expansion link, connecting rod runs through protective pad main body, and connecting rod bottom is provided with connecting plate, connecting rod is located at lumen portion and is arranged with the first spring, first both ends of the spring is separately fixed on inner cavity top and connecting plate, connecting plate bottom is provided with more secondary expansion links, secondary expansion link bottom is fixed with inner cavity top, second spring is arranged with secondary expansion link, second spring both ends are separately fixed at connecting plate bottom and intracavity bottom.This utility model reduce scissor arms closure caused by impact force, add the service life of scissor arms.
Description
Technical field
It the utility model is related to scissor technical field, more particularly to a kind of scissor arms with protective pad.
Background technology
A kind of liftable that hydraulic elevator is made up of walking mechanism, hydraulic mechanism, electric control mechanism, supporting mechanism
Machinery equipment.When hydraulic elevator works, scissor arms lifting is driven to reach lifting effect by hydraulic cylinder, scissor arms pass through
Opening and closing effect is realized in bearing and rotating shaft, and scissor arms can produce during long-term use between scissor arms and scissor arms
Constantly collision, in fact it could happen that deformation, in addition fracture, cause lift can not normal work the problem of.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and the one kind proposed carries protective pad
Scissor arms.
To achieve these goals, the utility model employs following technical scheme：
Design a kind of scissor arms with protective pad, including protective pad main body and scissor arms, scissor arms top both sides
Mounting groove is equipped with, protective pad main body is installed in the scissor arms, the protective pad main body is from top to bottom sequentially provided with groove
And inner chamber, the interior intracavitary are provided with main expansion link, the main expansion link runs through protective pad body top, and at the top of main expansion link
Top plate is installed, the top plate bottom is provided with more connecting rods away from main expansion link, and the connecting rod runs through protective pad main body, and
Connecting rod bottom is provided with connecting plate, and the connecting rod is located at lumen portion and is arranged with the first spring, first both ends of the spring
It is separately fixed on inner cavity top and connecting plate, the connecting plate bottom is provided with more secondary expansion links, the secondary expansion link bottom
Fixed with inner cavity top, second spring is arranged with the secondary expansion link, the second spring both ends are separately fixed at connecting plate
Bottom and intracavity bottom.
Preferably, the connecting rod is at least three, and connecting rod is radially arranged around main expansion link.
Preferably, the connecting plate end is provided with multiple perforates, and is provided with matched gag lever post, the limit in perforate
Position bar is radially arranged around main expansion link, and gag lever post is fixed on interior intracavitary.
Preferably, the protective pad main body is fixed in the mounting groove of scissor arms by the way of threaded connection.
Preferably, the top board surface is provided with anti-slip veins.
The utility model proposes a kind of scissor arms with protective pad, beneficial effect is：By spring, expansion link and
The effect of gag lever post, direct collision power caused by mitigation scissor arms closure, avoids the occurrence of long-term use and causes scissor arms to deform
The problem of, this utility model is simple in construction, has cushioning effect, reduce scissor arms closure caused by impact force, add
The service life of scissor arms.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of scissor arms with protective pad structural representation；
Fig. 2 be the utility model proposes a kind of scissor arms with protective pad protective pad installation diagram.
In figure：Protective pad main body 1, top plate 2, connecting rod 3, main expansion link 4, groove 5, inner chamber 6, the first spring 7, pair are flexible
Bar 8, second spring 9, connecting plate 10, gag lever post 11, scissor arms 12.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, a kind of scissor arms with protective pad, including protective pad main body 1 and scissor arms 12, scissor arms 12 are pushed up
Portion both sides are equipped with mounting groove, protective pad main body 1 are provided with scissor arms 12, protective pad main body 1 is by the way of threaded connection
It is fixed in the mounting groove of scissor arms 12, it is convenient when protective pad main body 1 goes wrong, can be with fast assembling-disassembling.
Protective pad main body 1 is from top to bottom sequentially provided with groove 5 and inner chamber 6, and main expansion link 4 is provided with inner chamber 6, main flexible
Bar 4 is through the top of protective pad main body 1, and the top of main expansion link 4 is provided with top plate 2, and the surface of top plate 2 is provided with anti-slip veins, the bottom of top plate 2
Portion is provided with more connecting rods 3 away from main expansion link 4, and connecting rod 3 is at least three, and connecting rod 3 is set around the main radial direction of expansion link 4
Put, multiple connecting rods 3 can be more uniformly stressed top plate 2, the problem of avoiding the occurrence of unbalance stress.
Connecting rod 3 runs through protective pad main body 1, and the bottom of connecting rod 3 is provided with connecting plate 10, and connecting rod 3 is located at inner chamber 6
Divide and be arranged with the first spring 7, the both ends of the first spring 7 are separately fixed on the top of inner chamber 6 and connecting plate 10, and the end of connecting plate 10 is set
There are multiple perforates, and matched gag lever post 11 is provided with perforate, gag lever post 11 is radially arranged around main expansion link 4, and is limited
Position bar 11 is fixed in inner chamber 6, plays a part of to limit connecting plate 10.
The bottom of connecting plate 10 is provided with more secondary expansion links 8, and the secondary bottom of expansion link 8 and the top of inner chamber 6 are fixed, secondary expansion link 8
On be arranged with second spring 9, the both ends of second spring 9 are separately fixed at the bottom of connecting plate 10 and the bottom of inner chamber 6.
When scissor arms close, coping 2 is first descended, main expansion link 4 shrinks, and connecting rod 3 pushes connecting plate 10, passes through spring
Cushioning effect, direct collision power caused by mitigation scissor arms closure, makes the closure of scissor arms slowly, avoids the occurrence of long-term use
The problem of causing scissor arms to deform.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of scissor arms with protective pad, including protective pad main body (1) and scissor arms (12), scissor arms (12) top
Both sides are equipped with mounting groove, are provided with protective pad main body (1) in the scissor arms (12), it is characterised in that the protective pad master
Body (1) is from top to bottom sequentially provided with groove (5) and inner chamber (6), is provided with main expansion link (4) in the inner chamber (6), the master stretches
Contracting bar (4) is provided with top plate (2) at the top of protective pad main body (1) at the top of main expansion link (4), and top plate (2) bottom is remote
More connecting rods (3) are provided with from main expansion link (4), the connecting rod (3) runs through protective pad main body (1), and connecting rod (3) bottom
Connecting plate (10) is installed, the connecting rod (3) is located at inner chamber (6) and is partly arranged with the first spring (7), first spring
(7) both ends are separately fixed at the top of inner chamber (6) and on connecting plate (10), and connecting plate (10) bottom is provided with more secondary expansion links
(8), secondary expansion link (8) bottom and inner chamber (6) top are fixed, and second spring (9) is arranged with the secondary expansion link (8),
Second spring (9) both ends are separately fixed at connecting plate (10) bottom and inner chamber (6) bottom.
2. a kind of scissor arms with protective pad according to claim 1, it is characterised in that the connecting rod (3) is at least
For three, and connecting rod (3) is radially arranged around main expansion link (4).
A kind of 3. scissor arms with protective pad according to claim 1, it is characterised in that connecting plate (10) end
Provided with multiple perforates, and matched gag lever post (11) is provided with perforate, the gag lever post (11) surrounds main expansion link (4) footpath
To setting, and gag lever post (11) is fixed in inner chamber (6).
A kind of 4. scissor arms with protective pad according to claim 1, it is characterised in that the protective pad main body (1)
It is fixed on by the way of threaded connection in the mounting groove of scissor arms (12).
5. a kind of scissor arms with protective pad according to claim 1, it is characterised in that top plate (2) surface is set
There are anti-slip veins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720411377.5U CN206624593U (en) | 2017-04-10 | 2017-04-10 | A kind of scissor arms with protective pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720411377.5U CN206624593U (en) | 2017-04-10 | 2017-04-10 | A kind of scissor arms with protective pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206624593U true CN206624593U (en) | 2017-11-10 |
Family
ID=60205200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720411377.5U Expired - Fee Related CN206624593U (en) | 2017-04-10 | 2017-04-10 | A kind of scissor arms with protective pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206624593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953322A (en) * | 2017-12-28 | 2018-04-24 | 铜陵安博电路板有限公司 | A kind of clamping device |
-
2017
- 2017-04-10 CN CN201720411377.5U patent/CN206624593U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953322A (en) * | 2017-12-28 | 2018-04-24 | 铜陵安博电路板有限公司 | A kind of clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171110 Termination date: 20200410 |