CN210507022U - Interim steel sheet road surface structure of pin-connected panel - Google Patents
Interim steel sheet road surface structure of pin-connected panel Download PDFInfo
- Publication number
- CN210507022U CN210507022U CN201921278879.0U CN201921278879U CN210507022U CN 210507022 U CN210507022 U CN 210507022U CN 201921278879 U CN201921278879 U CN 201921278879U CN 210507022 U CN210507022 U CN 210507022U
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- China
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- steel sheet
- plate
- steel
- screw rod
- hole
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- Expired - Fee Related
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Abstract
The utility model discloses an interim steel sheet road surface structure of pin-connected panel, including the steel sheet more than two, all seted up the through-hole in four corners of steel sheet, and four apex angles of steel sheet are the arc reentrant corner, are equipped with clamp plate and backing plate respectively in the junction top and the bottom of adjacent steel sheet, the gag lever post has all been welded in four corners in clamp plate bottom, and the through-hole of gag lever post on following the steel sheet penetrates, be provided with the screw rod between clamp plate and the backing plate, and the screw rod passes from the arc reentrant corner of steel sheet, has lock nut at the equal threaded connection in the both ends of screw rod. The utility model discloses an it is fixed to utilize the active connection, and the connecting piece is not snap-on at interim steel sheet road, makes the connected mode of the interim steel sheet road of job site demolish in the later stage of being convenient for, is favorable to steel sheet road reutilization.
Description
Technical Field
The utility model relates to an interim steel sheet road surface structure of pin-connected panel belongs to construction technical field.
Background
With the rapid development of national economy in China, the construction modes of rapidness, agility, convenience and the like are fully played to become a pursuit dream of the eager development of human beings, and a temporary steel plate road on a construction site also becomes a considerable important problem.
But traditional interim steel sheet road tie point generally adopts bolt and steel sheet to be connected fixedly, because site environment influences, bolt and steel sheet corrosion lead to the unable dismantlement of later stage part tie point, can only cut, are unfavorable for steel sheet road reutilization.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art steel sheet road tie point and generally adopting the bolt to be connected fixedly with the steel sheet, because site environment influences, bolt and steel sheet corrosion lead to the problem that the unable dismantlement of later stage part tie point, and the interim steel sheet road surface that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an interim steel sheet road surface structure of pin-connected panel, includes the steel sheet more than two, has all seted up the through-hole in four corners of steel sheet, and four apex angles of steel sheet are the arc reentrant corner, are equipped with clamp plate and backing plate respectively in the junction top and the bottom of adjacent steel sheet, the gag lever post has all been welded in four corners of clamp plate bottom, and the gag lever post penetrates from the through-hole on the steel sheet, be provided with the screw rod between clamp plate and the backing plate, and the screw rod passes from the arc reentrant corner of steel sheet, has lock nut at the equal threaded connection in the both ends of.
Furthermore, three rows of steel balls are embedded into the inner wall of the through hole and are in rolling contact with the limiting rod.
Furthermore, two channel steels are welded on two sides of the bottom of the steel plate in parallel.
Furthermore, a clamping groove corresponding to the limiting rod is arranged on the base plate, a damping shock absorber is fixedly mounted on the clamping groove, and a top plate is fixedly connected to the top of the damping shock absorber.
Since the technical scheme is used, the utility model discloses an advantage has below: the utility model discloses lay the steel sheet subaerial earlier, then in the gag lever post that utilizes the clamp plate bottom inserts the through-hole on the steel sheet, then utilize the screw rod to pass clamp plate and backing plate in proper order, then utilize lock nut to fix the screw rod, damping shock absorber and roof can play certain shock attenuation cushioning effect to the gag lever post simultaneously, can reduce the frictional force between gag lever post and the through-hole inner wall simultaneously, the utility model discloses in through utilizing active connection fixed, the connecting piece is not snap-on at interim steel sheet road, make the connected mode of the interim steel sheet road of job site demolish the later stage of being convenient for, be favorable to steel sheet road reutilization.
Drawings
FIG. 1 is a schematic structural view of a middle steel plate according to the present invention;
FIG. 2 is a cross-sectional view of a schematic structural view of the present invention in practice;
fig. 3 is an enlarged view of fig. 2 at a.
Description of reference numerals: the steel plate comprises a steel plate 1, a pressing plate 2, a screw rod 3, a backing plate 4, a locking nut 5, a limiting rod 6, a through hole 7, a steel ball 8, a channel steel 9, a damping shock absorber 10, a top plate 11 and an arc-shaped internal corner 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model provides a: please refer to fig. 1 to 3, a temporary assembled steel plate pavement structure includes two or more steel plates 1, through holes 7 are formed at four corners of each steel plate 1, four vertex angles of each steel plate 1 are arc-shaped internal corners 12, a pressing plate 2 and a backing plate 4 are respectively arranged above and at the bottom of the joint of the adjacent steel plates 1, limiting rods 6 are welded at the four corners of the bottom of each pressing plate 2, the limiting rods 6 penetrate through the through holes 7 of the steel plates 1, a screw rod 3 is arranged between the pressing plate 2 and the backing plate 4, the screw rod 3 penetrates through the arc-shaped internal corners 12 of the steel plates 1, and locking nuts 5 are respectively connected to two ends of the screw rod 3 through threads. Three rows of steel balls 8 are embedded in the inner wall of the through hole 7, and the steel balls 8 are in rolling contact with the limiting rod 6, so that the friction force between the limiting rod 6 and the inner wall of the through hole 7 is reduced. Two channel-section steels 9 have been welded to the bottom both sides of steel sheet 1 parallelly, not only can improve steel sheet 1's support intensity, prevent that steel sheet 1 from warping, have anti-skidding effect moreover, prevent that steel sheet 1 from taking place the displacement in the use, reduce the shearing force to gag lever post 6, improve its life. Be equipped with the draw-in groove that corresponds with gag lever post 6 on the backing plate 4, at draw-in groove fixed mounting have damping shock absorber 10, at damping shock absorber 10's top fixedly connected with roof 11, damping shock absorber 10 plays certain shock attenuation cushioning effect to gag lever post 6, prevents that gag lever post 6 from taking place to warp and leading to the unable dismantlement in later stage.
During the construction, lay steel sheet 1 subaerial earlier, and place backing plate 4 bottom the junction of adjacent steel sheet 1, then utilize gag lever post 6 of clamp plate 2 bottom to insert through-hole 7 on the steel sheet 1, make the lower extreme of gag lever post 6 insert the draw-in groove on the backing plate 4, and with the roof 11 contact in the draw-in groove, then pass clamp plate 2 with screw rod 3 in proper order, steel sheet 1's arc reentrant corner 12 and backing plate 4, adopt lock nut 5 to fix screw rod 3 again, alright fix adjacent steel sheet 1 through a screw rod 3 like this, equipment and later stage are dismantled all more convenient and fast. In addition, in the use, the shearing force that produces between the steel sheet 1 is most used in gag lever post 6, avoids screw rod 3 to receive great shearing force and takes place to warp, leads to the unable dismantlement in later stage. Meanwhile, the limiting rod 6 is protected by the steel balls 8 and the damping shock absorbers 10, and deformation is not easy to occur, so that the whole device is reliable in structure and long in service life.
Claims (4)
1. The utility model provides a temporary steel sheet road surface structure of pin-connected panel, includes steel sheet (1) more than two, its characterized in that: through-hole (7) have all been seted up at four corners of steel sheet (1), and four apex angles of steel sheet (1) are arc reentrant corner (12), are equipped with clamp plate (2) and backing plate (4) respectively in the junction top and the bottom of adjacent steel sheet (1), four corners of clamp plate (2) bottom all weld gag lever post (6), and gag lever post (6) penetrate from through-hole (7) on steel sheet (1), be provided with screw rod (3) between clamp plate (2) and backing plate (4), and screw rod (3) pass from arc reentrant corner (12) of steel sheet (1), have lock nut (5) at the equal threaded connection in both ends of screw rod (3).
2. The assembled temporary steel plate pavement structure according to claim 1, wherein: three rows of steel balls (8) are embedded into the inner wall of the through hole (7), and the steel balls (8) are in rolling contact with the limiting rod (6).
3. The assembled temporary steel plate pavement structure according to claim 1, wherein: two channel steel (9) are welded on two sides of the bottom of the steel plate (1) in parallel.
4. The assembled temporary steel plate pavement structure according to claim 1, wherein: the damping shock absorber is characterized in that a clamping groove corresponding to the limiting rod (6) is formed in the base plate (4), a damping shock absorber (10) is fixedly mounted on the clamping groove, and a top plate (11) is fixedly connected to the top of the damping shock absorber (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921278879.0U CN210507022U (en) | 2019-08-08 | 2019-08-08 | Interim steel sheet road surface structure of pin-connected panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921278879.0U CN210507022U (en) | 2019-08-08 | 2019-08-08 | Interim steel sheet road surface structure of pin-connected panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210507022U true CN210507022U (en) | 2020-05-12 |
Family
ID=70588303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921278879.0U Expired - Fee Related CN210507022U (en) | 2019-08-08 | 2019-08-08 | Interim steel sheet road surface structure of pin-connected panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210507022U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110396891A (en) * | 2019-08-08 | 2019-11-01 | 中国建筑第四工程局有限公司 | A kind of pin-connected panel temporary steel plate circuit face |
| CN114278075A (en) * | 2021-12-08 | 2022-04-05 | 上海建工四建集团有限公司 | Indoor lifting type assembling operation platform and construction method thereof |
-
2019
- 2019-08-08 CN CN201921278879.0U patent/CN210507022U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110396891A (en) * | 2019-08-08 | 2019-11-01 | 中国建筑第四工程局有限公司 | A kind of pin-connected panel temporary steel plate circuit face |
| CN110396891B (en) * | 2019-08-08 | 2023-06-02 | 中国建筑第四工程局有限公司 | Assembled temporary steel plate pavement |
| CN114278075A (en) * | 2021-12-08 | 2022-04-05 | 上海建工四建集团有限公司 | Indoor lifting type assembling operation platform and construction 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: 20200512 Termination date: 20210808 |