CN208885748U - A kind of thickening lining-plate bolt - Google Patents
A kind of thickening lining-plate bolt Download PDFInfo
- Publication number
- CN208885748U CN208885748U CN201821639772.XU CN201821639772U CN208885748U CN 208885748 U CN208885748 U CN 208885748U CN 201821639772 U CN201821639772 U CN 201821639772U CN 208885748 U CN208885748 U CN 208885748U
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- CN
- China
- Prior art keywords
- block
- pin
- bolt
- bolt head
- thickening
- 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 relates to a kind of bolt, in particular to a kind of thickening lining-plate bolt.Include bolt body, bolt body include bolt head and with the integrally formed screw rod of bolt head, the bolt head top side detachable is equipped at least one and thickeies block, thickeies that block is consistent with bolt head shapes, and thickening block and bolt head are fixed by pin.It is equipped with jack at the top of the bolt head, thickeies block bottom equipped with the convex block in jack is adapted to and be inserted into jack, thickeies the second jack for being equipped at the top of block and being adapted to convex block.The utility model provides one kind and is adjustable bolt head thickness, increases its flexibility and does not need to develop different molds, can reduce the thickening lining-plate bolt of cost.
Description
Technical field
The utility model relates to a kind of bolt, in particular to a kind of thickening lining-plate bolt.
Background technique
Bolt is life or industrial common standard fasteners, and for two components to be implemented connection, bolt is generally wrapped
Bolt head and screw rod have been included, bolt head is hexagon bolt head, is easy to use the installation of angle of cut spanner, it is different according to use occasion,
The specification of bolt is very more, and some special occasions, the bolt head of bolt need to thicken bolt head, such as the liner plate of crusher,
And it is directed to this bolt head, it needs to have made to order, and different occasions, needs the bolt head of different-thickness, and the bolt that thickness is thicker
Head cannot be used in other occasions, and flexibility is poor, and producer will develop the mold for different-thickness bolt head in production,
At high cost, therefore, the utility model is directed to the defect, proposes improvement.
Utility model content
In order to overcome the shortcomings of background technique, the utility model provides one kind and is adjustable bolt head thickness, increases it flexibly
It property and does not need to develop different molds, the thickening lining-plate bolt of cost can be reduced.
The technical scheme adopted by the utility model is a kind of thickening lining-plate bolt, includes bolt body, bolt body
Include bolt head and with the integrally formed screw rod of bolt head, the bolt head top side detachable be equipped at least one thickening
Block, thickening block is consistent with bolt head shapes, thickeies block and bolt head is fixed by pin.
Preferably, jack is equipped at the top of the bolt head, thickening block bottom, which is equipped with, to be adapted to jack and be inserted into jack
Convex block, thicken and be equipped with the second jack for being adapted to convex block at the top of block.
Preferably, the jack is hexagon jack, and convex block is the hexagon convex block being adapted to hexagon jack.
Preferably, the bolt head and thickening block are equipped with the hole of conducting, and pin inserts in the hole, sets on one end of pin
There is diameter to be greater than the left limit block in hole, the other end is equipped with the right limit block that diameter is greater than hole, and pin is connect with right limit block
One end and right limit block have elasticity.
Preferably, the pin is connect with right limit block one end and right limit block are equipped with the opening of conducting, opening
Pin is divided into upper pin and lower pin, right limit block is divided into upper right limited block and lower right limited block, upper pin and lower pin
And upper right limited block and lower right limited block can be bonded to each other when compressing.
Preferably, the pin, left limit block and right limit block are integrally formed and are plastic material.
Preferably, the right limit block is taper, and the diameter that right limit block connect one end with pin is greater than the other end
Diameter.
Preferably, the bolt head is equipped with short slot towards one end of screw rod, and right limit block passes through perforation and is placed in short slot.
Preferably, the other end for thickening block towards bolt head is equipped with the second short slot, and left limit block is placed in second
In short slot.
The beneficial effects of the utility model are: block is thickeied due to being provided with, bolt itself belongs to commonly bolt,
And in the occasion used it is desirable that the convex block for thickening block is inserted in the jack of bolt head when thickening bolt head, realization is preliminary
Then connection will thicken block by pin and fix with bolt head, can thus thicken bolt head, not needed in this way for difference
The bolt head of thickness develops different molds, and can increase to different thickness as needed, uses very flexibly, whole
Body is simple and practical in structure.
The utility model is described in further detail with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is the entirety sectional view of the utility model；
Fig. 2 is the top view of the utility model.
Specific embodiment
To keep the purposes, technical schemes and advantages of the utility model implementation clearer, below in conjunction with the utility model
Attached drawing in embodiment, is further described in more detail the technical scheme in the embodiment of the utility model.
As Figure 1-Figure 2, a kind of thickening lining-plate bolt, includes bolt body 1, and bolt body 1 includes bolt head
11 and with the integrally formed screw rod 12 of bolt head 11,11 top side detachable of bolt head be equipped at least one thicken block 2,
It is consistent with 11 shape of bolt head to thicken block 2, it is fixed by pin 3 to thicken block 2 and bolt head 11.It is set at the top of the bolt head 11
There is a jack 4, thicken 2 bottom of block and be equipped with and be adapted to and be inserted into the convex block 41 in jack 4 with jack 4, is equipped at the top of thickening block 2 and convex block
Second jack 42 of 41 adaptations.In above scheme, block 2 is thickeied due to being provided with, bolt itself belongs to common bolt,
And in the occasion used it is desirable that the convex block 41 for thickening block 2 is inserted in the jack 4 of bolt head 11 when thickening bolt head, in fact
Then now preliminary connection will thicken block 2 by pin 3 and bolt head 11 is fixed, can thus thicken bolt head 11, and thicken
2 top of block is provided with the second jack 42 again, in this way, if plus in the case where a thickening block thickness low LCL, can add
Add a thickening block on chunk 2 again, does not need to develop different molds for the bolt head of different-thickness in this way, and can basis
It needs to increase to different thickness, uses very flexibly, overall structure is simple and practical.
The jack 4 and the second jack 42 is hexagon jack, and convex block 41 is the hexagon being adapted to hexagon jack
Convex block.In this way, convex block 41 cooperates 42 pairs of thickening blocks 2 of jack to implement positioning.
The bolt head 11 and thickening block 2 is equipped with the hole 5 of conducting, and pin 3 is inserted into hole 5, sets on one end of pin 3
There is diameter to be greater than the left limit block 31 in hole 5, the other end is equipped with the right limit block 32 that diameter is greater than hole 5, pin 3 and right limit block
One end of 32 connections and right limit block 32 have elasticity.In above scheme, when installation thickeies block 2, the hole 5 thickeied on block 2 is aligned
Hole 5 on bolt head 11, pin 3 is elastic due to having on right limit block 32, hole 5 can be passed rapidly through, after passing through hole 5,
Right limit block 32 opens, and implements limit, in this way, not needing any tool, can quickly implement to thickening block 2 and bolt solid
It is fixed, convenient for assembly.
One end and right limit block 32 that the pin 3 is connect with right limit block 32 are equipped with the opening 6 of conducting, opening 6
Pin 3 is divided into upper pin 61 and lower pin 62, right limit block 32 is divided into upper right limited block 63 and lower right limited block 64, upper pin
Nail 61 can be bonded to each other when compressing with lower pin 62 and upper right limited block 63 with lower right limited block 64.When installation, right limit block 32
Alignment hole, right limit block 32 are compressed, and the upper right limited block 63 being split into two halves and lower right limited block 61 is promoted to be bonded to each other shape
At an entirety, at this moment right limit block 32 and pin 3 pass through hole 5, when right limit block 32, which passes through hole 5, reaches the other end, right limit
Position block 32 loses compressing force, and upper right limited block 63 and lower right limited block 64 separate, the limiting stand that right limit block 32 and the nail of pin 3 are formed
Rank 65 contradicts on bolt head 11, realizes limit, prevents pin 3 from falling off.
Pin 3, left limit block 31 and the right limit block 32 is integrally formed and is plastic material.Because of pin 3 and limit
Block is plastic material, when through overcompression, may be implemented to be plastically deformed, and promoting limited block and pin has elasticity.
The right limit block 32 is taper, and the diameter that right limit block 32 connect one end with pin 31 is greater than the straight of the other end
Diameter.Right limit block 32 is taper, can realize assembly from quickly passing through out of hole convenient for right limit block 32.
The bolt head 11 is equipped with short slot 7 towards one end of screw rod 12, and right limit block 32 passes through hole 5 and is placed in short slot 7.
The other end for thickening block 2 towards bolt head 11 is equipped with the second short slot 71, and left limit block 31 is placed in the second short slot 71.
After being arranged in this way, so that thickening block 2 and 11 surface of bolt head is plane, left limit block 31 and right limit block 32 will not be convex on surface
Convenient for the integral installation of bolt.
Every technical staff's notice: although the utility model is described according to above-mentioned specific embodiment, this
The invention thought of utility model is not limited to that utility model, and any repacking with inventive concept will all be included in this specially
In sharp scope of patent protection.
Claims (9)
1. a kind of thickening lining-plate bolt, includes bolt body, bolt body includes bolt head and is integrally formed with bolt head
Screw rod, it is characterised in that: being equipped at least one and thickening block for the bolt head top side detachable thickeies block and bolt capitiform
Shape is consistent, thickeies block and bolt head is fixed by pin.
2. a kind of thickening lining-plate bolt according to claim 1, it is characterised in that: be equipped with and insert at the top of the bolt head
Hole thickeies block bottom equipped with the convex block in jack is adapted to and be inserted into jack, thickeies second for being equipped at the top of block and being adapted to convex block
Jack.
3. a kind of thickening lining-plate bolt according to claim 2, it is characterised in that: the jack is hexagon jack,
Convex block is the hexagon convex block being adapted to hexagon jack.
4. a kind of thickening lining-plate bolt according to claim 1 to 3, it is characterised in that: the bolt head with
The hole that block is equipped with conducting is thickeied, pin inserts in the hole, and one end of pin is equipped with the left limit block that diameter is greater than hole, the other end
It is equipped with the right limit block that diameter is greater than hole, one end and right limit block that pin is connect with right limit block have elasticity.
5. a kind of thickening lining-plate bolt according to claim 4, it is characterised in that: the pin is connect with right limit block
One end and right limit block be equipped with the opening of conducting, pin is divided into upper pin and lower pin, right limit block is divided by opening
Upper right limited block and lower right limited block, upper pin can be pasted mutually when compressing with lower pin and upper right limited block with lower right limited block
It closes.
6. a kind of thickening lining-plate bolt according to claim 5, it is characterised in that: pin, left limit block and the right side
Limited block is integrally formed and is plastic material.
7. a kind of thickening lining-plate bolt according to claim 6, it is characterised in that: the right limit block is taper, right
The diameter that limited block connect one end with pin is greater than the diameter of the other end.
8. a kind of thickening lining-plate bolt according to claim 7, it is characterised in that: the bolt head towards screw rod one
End is equipped with short slot, and right limit block passes through perforation and is placed in short slot.
9. a kind of thickening lining-plate bolt according to claim 8, it is characterised in that: the thickening block is towards bolt head
The other end is equipped with the second short slot, and left limit block is placed in the second short slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821639772.XU CN208885748U (en) | 2018-10-10 | 2018-10-10 | A kind of thickening lining-plate bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821639772.XU CN208885748U (en) | 2018-10-10 | 2018-10-10 | A kind of thickening lining-plate bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208885748U true CN208885748U (en) | 2019-05-21 |
Family
ID=66515476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821639772.XU Expired - Fee Related CN208885748U (en) | 2018-10-10 | 2018-10-10 | A kind of thickening lining-plate bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208885748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550487A (en) * | 2020-05-14 | 2020-08-18 | 中国建筑第八工程局有限公司 | Bolt assembly for narrow space installation and installation method thereof |
-
2018
- 2018-10-10 CN CN201821639772.XU patent/CN208885748U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550487A (en) * | 2020-05-14 | 2020-08-18 | 中国建筑第八工程局有限公司 | Bolt assembly for narrow space installation and installation method thereof |
| CN111550487B (en) * | 2020-05-14 | 2022-04-12 | 中国建筑第八工程局有限公司 | Bolt assembly for narrow space installation and installation method thereof |
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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: 20190521 Termination date: 20201010 |