CN220320066U - Front and rear bracket linking bolt - Google Patents
Front and rear bracket linking bolt Download PDFInfo
- Publication number
- CN220320066U CN220320066U CN202321357453.0U CN202321357453U CN220320066U CN 220320066 U CN220320066 U CN 220320066U CN 202321357453 U CN202321357453 U CN 202321357453U CN 220320066 U CN220320066 U CN 220320066U
- Authority
- CN
- China
- Prior art keywords
- bolt
- bolt body
- storage groove
- glue storage
- rear bracket
- 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
- 239000003292 glue Substances 0.000 claims abstract description 39
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 230000000670 limiting effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 15
- 238000009434 installation Methods 0.000 abstract description 13
- 238000001816 cooling Methods 0.000 abstract description 2
- 238000007664 blowing Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Connection Of Plates (AREA)
Abstract
The utility model relates to a front and rear bracket linking bolt in the technical field of bolts, which comprises a bolt body, wherein a glue storage groove is formed in the bolt body, a plurality of uniformly distributed support rods are fixed in the glue storage groove, and a supporting plate is fixed at one end of each support rod. Through the glue storage groove that sets up, when the bolt body is in cooperation and front and back support and nut installation, when the line on nut and bolt body surface produced the friction this moment, can cooperate to drive the ball application of force and rotate, subsequent ball can make to store up and produce certain clearance between glue storage groove and the bolt body surface line when rotating, make the glue in the glue storage groove can cooperate the gap to lead to the surface of bolt body and nut, air-dry with the time cooling, the effect of being convenient for improve the installation steadiness has been realized, prevent that the bolt body from when receiving the insolateing of blowing, the line wearing and tearing on surface, lead to the installation steadiness not good easy condition of rocking appears, the linking effect of support around influencing.
Description
Technical Field
The utility model relates to the technical field of bolts, in particular to a front and rear bracket linking bolt.
Background
The support is a temporary support which is taken up when the building is built, the support can be removed along with the building, when the support is linked back and forth, a bolt is needed to carry out limit linking, the bolt is a mechanical part, and a cylindrical threaded fastener of a nut is matched. A fastener consisting of a head part and a screw rod (a cylinder with external threads) needs to be matched with a nut for fastening two parts with through holes.
A bolt as disclosed in the publication CN215928067U, although solving the problem that the bolt needs to be rotated by using related tools such as a wrench, a screwdriver, etc. when the bolt is assembled and disassembled, the operation is complicated; the common bolt does not have a self-locking function, and after the bolt connects two workpieces, the bolt is easy to loosen in the subsequent vibration process and the like, so that the connection of the two workpieces is unstable; the problem that ordinary bolt can't be pre-buried in work piece use, can see the trace of bolt still not solve current bolt and use at the support around the cooperation, inconvenient cooperation improves the installation steadiness, because the support is when outdoor use around, is easily blown by the wind and insolated to lead to the line on bolt surface to produce wearing and tearing, lead to bolt connection support department to appear rocking around, lead to the installation steadiness of support around to receive the problem that influences, so we propose a support linking bolt around.
Disclosure of Invention
According to the front and rear bracket linking bolt, the effect of improving the installation stability is achieved, the phenomenon that the installation position is rocked due to the fact that the bolt is worn by lines on the surface of the wind and insolation is prevented, the installation stability is affected, meanwhile, the limiting effect is achieved, the phenomenon that the front and rear brackets are linked loose easily due to poor limiting effect when the bolt is worn on the surface is prevented, and the using effect is affected is avoided.
The technical scheme of the utility model is as follows: the utility model provides a support links bolt around, includes the bolt body, this internal glue storage groove that has seted up of bolt, glue storage inslot is fixed with a plurality of evenly distributed's bracing piece, the one end of bracing piece is fixed with the layer board, the layer board is fixed with the ball that is located the line.
In further technical scheme, the slot that is located gluey groove center department is offered to the surface of bolt body, be equipped with two connecting blocks that are the symmetry setting in the slot, the bottom surface of connecting block runs through the bottom surface of bolt body and is fixed with the backup pad, slot internal thread connection has the inserted bar, the bottom mounting of inserted bar has the lug that laminates mutually with the connecting block surface.
In a further technical scheme, the upper surface of the bolt body is provided with a glue injection groove communicated with the glue storage groove, and the surface of the glue injection groove is in threaded connection with a stop block.
In a further technical scheme, the stop block is made of rubber.
In a further technical scheme, an arc-shaped groove is formed in one side, far away from the supporting rod, of the supporting plate, and the arc-shaped groove is tightly attached to the surface of the ball.
In a further technical scheme, the backup pad is rectangular plate, and the backup pad is used for improving the spacing effect of bolt body.
In a further technical scheme, the protruding block is in a shape of a cone with a large upper part and a small lower part, and the protruding block is in a fit shape with the upper surface of the connecting block.
The beneficial effects of the utility model are as follows:
1. through the glue storage groove, when the bolt body is matched with the front and rear brackets and the nut is installed, the nut can be matched with the ball to drive the ball to apply force to rotate when friction is generated between the nut and the surface lines of the bolt body, and a certain gap is generated between the glue storage groove and the surface lines of the bolt body when the ball rotates, so that glue in the glue storage groove can be matched with the gap to be led to the surfaces of the bolt body and the nut, and the glue can be cooled and air-dried along with time, thereby realizing the effect of improving the installation stability, preventing the occurrence of line abrasion of the surface when the bolt body is exposed to wind and insolation, leading to poor installation stability and easy shaking and affecting the linking effect of the front and rear brackets;
2. through the backup pad that sets up, when the spacing effect of bolt body is improved in needs cooperation, rotatable inserted bar inserts the storage in the groove of gluing this moment, and the inserted bar that this moment can drive the lug and promote two connecting blocks and be the form of keeping away from each other, and subsequent backup pad receives the promotion to be away from each other from the bottom surface of bolt body and expands, and the backup pad that this moment can cooperate the spacing effect that improves the bolt body, has realized the effect of being convenient for spacing, prevents that the bolt body from appearing when surface line wearing and tearing is serious when using, and the support rocks seriously around leading to, inconvenient spacing.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic side sectional view of a bolt body according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a glue injection groove according to an embodiment of the present utility model;
fig. 4 is a schematic diagram of a pallet structure according to an embodiment of the utility model.
Reference numerals illustrate:
1. a bolt body; 2. a glue storage groove; 3. a glue injection groove; 4. a stop block; 5. a support rod; 6. a supporting plate; 7. a ball; 8. a slot; 9. a connecting block; 10. a support plate; 11. a rod; 12. and a bump.
Detailed Description
Embodiments of the present utility model are further described below with reference to the accompanying drawings.
Examples:
as shown in fig. 1-4, a front and rear bracket linking bolt comprises a bolt body 1, wherein a glue storage groove 2 is formed in the bolt body 1, a glue injection groove 3 communicated with the glue storage groove 2 is formed in the upper surface of the bolt body 1, a stop block 4 is in threaded connection with the surface of the glue injection groove 3, the stop block 4 is made of rubber, a plurality of uniformly distributed support rods 5 are fixed in the glue storage groove 2, a support plate 6 is fixed at one end of the support rod 5, a ball 7 positioned in a grain is fixed at the support plate 6, an arc-shaped groove is formed in one side, far away from the support rod 5, of the support plate 6, and the arc-shaped groove is tightly attached to the surface of the ball 7.
The working principle of the technical scheme is as follows:
when the bolt body 1 is matched with the front and rear supports and the nut are installed, the nut can be matched with the ball 7 to apply force to rotate when friction is generated between the nut and the surface of the bolt body 1, a certain gap is generated between the glue storage groove 2 and the surface of the bolt body 1 when the ball 7 rotates, glue in the glue storage groove 2 can be matched with the gap to be led to the surface of the bolt body 1 and the nut, cooling and air drying are carried out along with time, when the internal glue needs to be supplemented, the rotatable stop block 4 cancels installation with the glue injection groove 3, glue is then led into the glue injection groove 3 by inserting the glue feeding device, the effect of improving installation stability is achieved, the situation that the surface of the bolt body 1 is worn when the bolt body is exposed to wind and sun is prevented, the installation stability is poor, shaking is caused, and the linking effect of the front and rear supports is affected.
In another embodiment, as shown in fig. 2 and 3, a slot 8 located at the center of the glue storage groove 2 is formed in the surface of the bolt body 1, two symmetrically arranged connecting blocks 9 are arranged in the slot 8, the lower surface of each connecting block 9 penetrates through the bottom surface of the bolt body 1 to be fixed with a supporting plate 10, the supporting plate 10 is a rectangular plate, the supporting plate 10 is used for improving the limiting effect of the bolt body 1, a plug rod 11 is connected with the internal thread of the slot 8, a protruding block 12 attached to the surface of each connecting block 9 is fixed at the bottom end of each plug rod 11, the protruding block 12 is in a shape of a cone with a big top and a small bottom, and the protruding block 12 is attached to the upper surface of each connecting block 9.
When needs cooperation improves the spacing effect of bolt body 1, rotatable inserted bar 11 inserts in storing up gluey groove 2 this moment, the inserted bar 11 at this moment can drive lug 12 and promote two connecting blocks 9 and be mutually and keep away from the form, and because lug 12 is big end down coniform, when can prevent that lug 12 and connecting block 9 from touching each other, the condition that appears offset, thereby unable promotion connecting block 9 keeps away from each other, subsequent backup pad 10 receives to promote can follow the bottom surface of bolt body 1 and is mutually kept away from the form expansion, the backup pad 10 at this moment can cooperate the spacing effect that improves bolt body 1, the effect of being convenient for is realized, prevent that bolt body 1 from appearing when surface texture wearing and tearing is serious when using, the support rocks seriously around leading to, inconvenient spacing.
The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (7)
1. The utility model provides a fore-and-aft support link bolt, includes bolt body (1), its characterized in that: the bolt is characterized in that a glue storage groove (2) is formed in the bolt body (1), a plurality of evenly distributed supporting rods (5) are fixed in the glue storage groove (2), a supporting plate (6) is fixed at one end of each supporting rod (5), and balls (7) located in lines are fixed on the supporting plate (6).
2. A front and rear bracket linking bolt according to claim 1, wherein: the bolt is characterized in that a slot (8) positioned at the center of the glue storage groove (2) is formed in the surface of the bolt body (1), two symmetrically arranged connecting blocks (9) are arranged in the slot (8), a supporting plate (10) is fixed on the bottom surface of the lower surface penetrating bolt body (1) of the connecting blocks (9), a inserting rod (11) is connected with the inner thread of the slot (8), and a lug (12) attached to the surface of the connecting blocks (9) is fixed at the bottom end of the inserting rod (11).
3. A front and rear bracket linking bolt according to claim 1, wherein: the upper surface of the bolt body (1) is provided with a glue injection groove (3) communicated with the glue storage groove (2), and the surface of the glue injection groove (3) is in threaded connection with a stop block (4).
4. A front and rear bracket linking bolt according to claim 3, wherein: the stop block (4) is made of rubber.
5. A front and rear bracket linking bolt according to claim 1, wherein: an arc-shaped groove is formed in one side, far away from the supporting rod (5), of the supporting plate (6), and the arc-shaped groove is tightly attached to the surface of the ball (7).
6. A front and rear bracket linking bolt according to claim 2, wherein: the supporting plate (10) is a rectangular plate, and the supporting plate (10) is used for improving the limiting effect of the bolt body (1).
7. A front and rear bracket linking bolt according to claim 2, wherein: the protruding block (12) is in a conical shape with a large upper part and a small lower part, and the protruding block (12) is attached to the upper surface of the connecting block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321357453.0U CN220320066U (en) | 2023-05-31 | 2023-05-31 | Front and rear bracket linking bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321357453.0U CN220320066U (en) | 2023-05-31 | 2023-05-31 | Front and rear bracket linking bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220320066U true CN220320066U (en) | 2024-01-09 |
Family
ID=89413189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321357453.0U Active CN220320066U (en) | 2023-05-31 | 2023-05-31 | Front and rear bracket linking bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220320066U (en) |
-
2023
- 2023-05-31 CN CN202321357453.0U patent/CN220320066U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |