CN212925799U - Novel template fastening device is used in road bridge construction - Google Patents
Novel template fastening device is used in road bridge construction Download PDFInfo
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- CN212925799U CN212925799U CN202021209217.0U CN202021209217U CN212925799U CN 212925799 U CN212925799 U CN 212925799U CN 202021209217 U CN202021209217 U CN 202021209217U CN 212925799 U CN212925799 U CN 212925799U
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Abstract
The utility model relates to the technical field of road and bridge construction, in particular to a novel template fastening device for road and bridge construction, a baffle is fixed at the position of the middle part above a supporting plate, a bottom plate is arranged below the supporting plate, the supporting plate is connected with the bottom plate through a strut, clamping plates are arranged above the supporting plate at the two sides of the baffle, and the clamping plates are connected with the bottom plate through a fastening mechanism; the fastening mechanism comprises a supporting block located in the middle of the upper surface of the bottom plate, a rotating block is rotatably connected above the supporting block, first sliding rods are symmetrically fixed to one side of the supporting block, and second sliding rods are symmetrically fixed to the other side of the supporting block. The utility model discloses the structure is ingenious, can fix two templates simultaneously, and only needs the user to wave the hand wheel, fastens and takes off the template, because of manual control, so change and master fixed elasticity degree, when improving the device utilization ratio, can guarantee the stability of fastening the template again.
Description
Technical Field
The utility model relates to a road bridge construction technical field specifically is a novel template fastening device is used in road bridge construction.
Background
A road bridge is a large structure for crossing obstacles, and more particularly, for crossing a traffic route (e.g., roads, railways, water courses, etc.) or other facilities (e.g., pipes, cables, etc.) over natural obstacles (e.g., rivers, straits, canyons, etc.) or artificial obstacles (freeways, railway lines), and the purpose of the bridge is to allow people, vehicles, trains, or ships to pass through the obstacles.
When the road bridge construction, often need utilize the template to build the road bridge, press the in-process of fastening with the template, the efficiency of fastening is not higher, and the stability of unable better assurance template is not convenient for user's operation, and is practical inadequately, consequently, technical personnel in the field provide a novel template fastener is used in road bridge construction to solve the problem that proposes in the above-mentioned background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel template fastening device is used in road bridge construction to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a novel template fastening device for road and bridge construction comprises a supporting plate, wherein a partition plate is fixed above the supporting plate at the middle position, a bottom plate is arranged below the supporting plate, the supporting plate is connected with the bottom plate through a strut, clamping plates are arranged on two sides of the partition plate above the supporting plate, and the clamping plates are connected with the bottom plate through a fastening mechanism;
the fastening mechanism comprises a supporting block positioned in the middle of the upper surface of the bottom plate, a rotating block is rotatably connected above the supporting block, a first slide rod is symmetrically fixed on one side of the supporting block, a second slide rod is symmetrically fixed on the other side of the supporting block, a first push rod is rotatably connected to one end of the upper surface of the rotating block, a second push rod is rotatably connected to the other end of the upper surface of the rotating block, a first connecting rod is arranged at one end of the first push rod, the first push rod and the first connecting rod are connected through a first fixing sleeve, a pushing mechanism is arranged between the first push rod and the supporting block, the first connecting rod and the first slide rod are connected through a first connecting sleeve, one end of each of the two first connecting sleeves is connected with a first limiting rod, and one end of the second push rod is provided with a second connecting rod, and the second catch bar is connected with the second connecting rod through a second fixed sleeve, the second connecting rod is connected with the second sliding rod through a second connecting sleeve, and one end of the second sliding rod is connected with a second limiting rod.
As a further aspect of the utility model, pushing mechanism is including being fixed in the connecting block of first fixed cover below, link to each other through the bull stick between connecting block and the supporting shoe, the one end of bull stick is connected with the hand wheel.
As a further aspect of the present invention, the clamping plate is connected to the first connecting sleeve and the second connecting sleeve through the supporting rod, and the sliding groove is formed in the position of the supporting rod above the supporting plate.
As a further aspect of the present invention, the length of the first pushing rod is equal to that of the second pushing rod, and the length of the first sliding rod is equal to that of the second sliding rod.
As a further aspect of the utility model, the surface of bull stick is provided with the screw thread, the inside of connecting block be provided with the internal thread of bull stick looks adaptation.
As a further aspect of the present invention, the position of the middle section of the first limiting rod corresponding to the rotating rod has a hole, and the inner diameter of the hole is larger than the outer diameter of the rotating rod.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the structure is ingenious, and convenient operation can fix two templates simultaneously, and only needs the user to wave the hand wheel, fastens and takes off the template, because of manual control, so change and master fixed elasticity degree, when improving the device utilization ratio, can guarantee the stability of fastening the template again, improves the quality and the efficiency of engineering.
Drawings
FIG. 1 is a schematic structural view of a novel formwork fastening device for road and bridge construction;
FIG. 2 is an enlarged schematic view of a portion A in FIG. 1 of a novel form fastening device for road and bridge construction;
fig. 3 is a schematic structural view of a pushing mechanism in the novel formwork fastening device for road and bridge construction.
In the figure: 1. a support plate; 2. a partition plate; 3. a splint; 4. a chute; 5. a base plate; 6. a support block; 7. rotating the block; 8. a first push rod; 9. a first fixing sleeve; 10. a first connecting rod; 11. a first connecting sleeve; 12. a support bar; 13. a first slide bar; 14. a second push rod; 15. a second fixing sleeve; 16. a second connecting rod; 17. a second connecting sleeve; 18. a second slide bar; 19. a first limit rod; 20. a second limiting rod; 21. a hand wheel; 22. a rotating rod; 23. connecting blocks; 24. and a support pillar.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, a novel formwork fastening device for road and bridge construction includes a supporting plate 1, a partition plate 2 is fixed at a position above the supporting plate 1 and located at the middle position, a bottom plate 5 is arranged below the supporting plate 1, the supporting plate 1 is connected with the bottom plate 5 through a pillar 24, clamping plates 3 are arranged at two sides of the partition plate 2 and located above the supporting plate 1, and the clamping plates 3 are connected with the bottom plate 5 through a fastening mechanism;
the fastening mechanism comprises a supporting block 6 positioned in the middle of the upper surface of the bottom plate 5, a rotating block 7 is rotatably connected above the supporting block 6, a first slide rod 13 is symmetrically fixed on one side of the supporting block 6, a second slide rod 18 is symmetrically fixed on the other side of the supporting block 6, a first push rod 8 is rotatably connected on the upper surface of the rotating block 7 at one end, a second push rod 14 is rotatably connected on the upper surface of the rotating block 7 at the other end, a first connecting rod 10 is arranged at one end of the first push rod 8, the first push rod 8 is connected with the first connecting rod 10 through a first fixing sleeve 9, a pushing mechanism is arranged between the first push rod 8 and the supporting block 6, the first connecting rod 10 is connected with the first slide rod 13 through a first connecting sleeve 11, one end of the two first connecting sleeves 11 is connected with a first limiting rod 19, one end of the second push rod 14 is provided with a second connecting rod 16, the second push rod 14 is connected with the second connecting rod 16 through a second fixing sleeve 15, the second connecting rod 16 is connected with the second sliding rod 18 through a second connecting sleeve 17, and one end of each of the two second sliding rods 18 is connected with a second limiting rod 20.
In fig. 3, the pushing mechanism includes a connecting block 23 fixed below the first fixing sleeve 9, the connecting block 23 is connected to the supporting block 6 through a rotating rod 22, one end of the rotating rod 22 is connected to a hand wheel 21, the hand wheel 21 is manually rotated in a forward direction, the rotating rod 22 fixed at one end of the hand wheel 21 rotates along with the rotating rod, the connecting block 23 moves towards the supporting block 6 through a threaded characteristic, and the connecting block indirectly enables the first pushing rod 8 to twist the rotating block 7, so that the first connecting sleeve 11 slides towards the supporting block 6 on the surface of the first sliding rod 13.
In fig. 1, the clamping plate 3 is connected with the first connecting sleeve 11 and the second connecting sleeve 17 through the supporting rod 12, the sliding groove 4 is formed in the position, corresponding to the supporting rod 12, above the supporting plate 1, the supporting rod 12 penetrates through the sliding groove 4 to be connected with the clamping plate 3 and can slide in the sliding groove 4 to drive the sliding groove 4.
In fig. 1, the first pushing rod 8 and the second pushing rod 14 are equal in length, and the first sliding rod 13 and the second sliding rod 18 are equal in length, so that the moving distances between the two clamping plates 3 and the partition plate 2 are equal, and the control is convenient.
In fig. 3, the outer surface of the rotating rod 22 is provided with threads, the interior of the connecting block 23 is provided with internal threads matched with the rotating rod 22, and the connecting block 23 can move on the surface of the rotating rod 22 by rotating the hand wheel 21.
In fig. 1, a hole is formed in the middle section of the first limiting rod 19 corresponding to the rotating rod 22, the inner diameter of the hole is larger than the outer diameter of the rotating rod 22, and the rotating rod 22 passes through the first limiting rod 19 and is connected with the hand wheel 21, so as to realize the operation of the pushing mechanism.
The utility model discloses a theory of operation is: one or two templates are placed between the partition plate 2 and the clamp plate 3, then the hand wheel 21 is rotated in the forward direction manually, the rotating rod 22 fixed at one end of the hand wheel 21 rotates along with the rotation, the connecting block 23 moves towards the supporting block 6 through the thread characteristic, the first push rod 8 can indirectly rotate the rotating block 7, so that the first connecting sleeve 11 slides towards the supporting block 6 on the surface of the first sliding rod 13, similarly, the rotating block 7 rotates, the second push rod 14 pulls the second connecting rod 16 to move towards the supporting block 6, and finally the two clamp plates 3 are drawn close to the partition plate 2, so that the templates can be fixed.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A novel template fastening device for road and bridge construction comprises a supporting plate (1) and is characterized in that a partition plate (2) is fixed at the position, located in the middle, above the supporting plate (1), a bottom plate (5) is arranged below the supporting plate (1), the supporting plate (1) is connected with the bottom plate (5) through a support column (24), clamping plates (3) are arranged on two sides of the partition plate (2) and located above the supporting plate (1), and the clamping plates (3) are connected with the bottom plate (5) through a fastening mechanism;
the fastening mechanism comprises a supporting block (6) located in the middle of the upper surface of the bottom plate (5), a rotating block (7) is rotatably connected above the supporting block (6), a first sliding rod (13) is symmetrically fixed on one side of the supporting block (6), a second sliding rod (18) is symmetrically fixed on the other side of the supporting block (6), a first push rod (8) is rotatably connected to one end of the upper surface of the rotating block (7), a second push rod (14) is rotatably connected to the other end of the upper surface of the rotating block (7), a first connecting rod (10) is arranged at one end of the first push rod (8), the first push rod (8) is connected with the first connecting rod (10) through a first fixing sleeve (9), a pushing mechanism is arranged between the first push rod (8) and the supporting block (6), the first connecting rod (10) is connected with the first sliding rod (13) through a first connecting sleeve (11), two the one end of first adapter sleeve (11) is connected with first gag lever post (19), the one end of second catch bar (14) is provided with second connecting rod (16), and links to each other through the fixed cover of second (15) between second catch bar (14) and second connecting rod (16), link to each other through second adapter sleeve (17) between second connecting rod (16) and second slide bar (18), two the one end of second slide bar (18) is connected with second gag lever post (20).
2. The novel formwork fastening device for road and bridge construction as claimed in claim 1, wherein the pushing mechanism comprises a connecting block (23) fixed below the first fixing sleeve (9), the connecting block (23) is connected with the supporting block (6) through a rotating rod (22), and one end of the rotating rod (22) is connected with a hand wheel (21).
3. The novel formwork fastening device for road and bridge construction is characterized in that the clamping plate (3) is connected with the first connecting sleeve (11) and the second connecting sleeve (17) through the supporting rod (12), and the sliding groove (4) is formed in the position, corresponding to the supporting rod (12), above the supporting plate (1).
4. The novel formwork fastening device for road and bridge construction is characterized in that the lengths of the first push rod (8) and the second push rod (14) are equal, and the lengths of the first sliding rod (13) and the second sliding rod (18) are equal.
5. The novel formwork fastening device for road and bridge construction as claimed in claim 2, wherein the outer surface of the rotating rod (22) is provided with threads, and the inner part of the connecting block (23) is provided with internal threads matched with the rotating rod (22).
6. The novel formwork fastening device for road and bridge construction according to claim 2, wherein a hole is formed in the middle section of the first limiting rod (19) at a position corresponding to the rotating rod (22), and the inner diameter of the hole is larger than the outer diameter of the rotating rod (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021209217.0U CN212925799U (en) | 2020-06-23 | 2020-06-23 | Novel template fastening device is used in road bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021209217.0U CN212925799U (en) | 2020-06-23 | 2020-06-23 | Novel template fastening device is used in road bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212925799U true CN212925799U (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021209217.0U Active CN212925799U (en) | 2020-06-23 | 2020-06-23 | Novel template fastening device is used in road bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212925799U (en) |
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2020
- 2020-06-23 CN CN202021209217.0U patent/CN212925799U/en active Active
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