CN219839955U

CN219839955U - Construction template for bridge construction joint

Info

Publication number: CN219839955U
Application number: CN202320547502.0U
Authority: CN
Inventors: 焦江会
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-10-17
Anticipated expiration: 2033-03-20

Abstract

The utility model relates to the technical field of bridge joints and discloses a construction template for bridge construction joints, which comprises a template main body, wherein support rods are fixedly connected to the upper surface of the template main body at positions close to the front end and the rear end, plastic sleeves are movably sleeved outside the support rods, fixing nuts are sleeved on the outer surfaces of the upper ends of the support rods in a meshed mode, and support steel pipes are movably sleeved below the fixing nuts.

Description

Construction template for bridge construction joint

Technical Field

The utility model relates to the technical field of bridge joints, in particular to a construction template for bridge construction joints.

Background

The bridge seam is mostly made by wet seam method, the bridge wet seam refers to the prefabrication of prestressed concrete beam body blocks, the cantilever is assembled into a large span continuous beam, the beam bodies are connected into an integral seam by adopting cast-in-place concrete, in the bridge wet seam construction, a template is needed, and concrete is cast in the template, so that the purpose of connecting different continuous beams is realized.

However, the efficiency is lower when current construction template installs, need look for highly suitable supporting pad thing everywhere, and current construction template does not have protect function when dismantling and drop, breaks easily. Accordingly, a person skilled in the art provides a construction template for a bridge construction joint to solve the problems set forth in the background art.

Disclosure of Invention

The utility model aims to provide a construction template for a bridge construction joint, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a construction template for bridge construction seam, includes the template main part, the upper surface of template main part is close to the equal fixedly connected with bracing piece in position department at both ends around, the outside activity of bracing piece has cup jointed the plastic sheath, and the upper end surface meshing of bracing piece has cup jointed fixation nut, the outside that the outside of bracing piece is located fixation nut's below activity has cup jointed the support steel pipe, both ends below all is provided with the roof closes the subassembly about the support steel pipe, the lower surface of template main part is provided with protection component.

As still further aspects of the utility model: the top closes the subassembly and includes the fixing base, the inside sliding connection of fixing base has the supporting seat, and the equal fixedly connected with fixed block in both ends about one side surface of fixing base, two install the lead screw between the fixed block, the upper and lower both ends of lead screw all rotate and are connected with the bearing frame, and the surface engagement of lead screw has cup jointed the connecting block, the top the upper surface fixedly connected with protection box of fixed block, and the upper surface of top fixed block is located the internally mounted of protection box and has micro motor.

As still further aspects of the utility model: the protection component comprises a first protection plate, fixing bolts are movably connected at the left end and the right end of the first protection plate in a penetrating mode, a second protection plate is arranged below the first protection plate, a protection sleeve is fixedly connected to the outer edge of the upper surface of the second protection plate, a plurality of limit rods are fixedly connected to the upper surface of the second protection plate, limit springs are movably sleeved on the outer surfaces of the limit rods, and telescopic rods are elastically connected to the inner portions of the limit rods.

As still further aspects of the utility model: the lower surface of the fixing nut is movably attached to the upper surface of the supporting steel pipe.

As still further aspects of the utility model: the lower surface activity laminating supporting seat of support steel pipe's upper surface, two the bearing frame is fixed connection respectively on the upper surface of the lower surface of top fixed block and below fixed block, the one end activity of connecting block runs through and sliding connection in one side surface of fixing base, and the one end fixed connection of connecting block is in one side surface lower extreme position department of supporting seat, micro motor's inside is connected to the upper end of lead screw, micro motor and external controller electric connection.

As still further aspects of the utility model: the upper surface activity laminating template main part of first guard plate lower surface, fixing bolt's upper end meshing is connected in the inside of template main part, spacing spring activity cup joints in the outside of telescopic link, the lag is the component that the material is rubber structure, the equal fixed connection of upper end of lag and telescopic link is on the lower surface of first guard plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, by arranging the jacking assembly, a worker starts the micro motor in the jacking assembly and controls the micro motor to rotate forwards, the connecting block drives the supporting seat to move upwards, the supporting steel pipe drives the template main body to firmly attach to the lower surfaces of two sides of the bridge joint, and the worker does not need to find a supporting object with a proper height everywhere to pad the supporting steel pipe, so that the working efficiency is improved.

2. According to the utility model, the protective assembly is arranged, and the second protective plate in the protective assembly can extrude the limiting spring and the telescopic rod to buffer and damp the template main body, so that the template main body is prevented from being directly broken when being detached and dropped.

Drawings

FIG. 1 is a schematic structural view of a construction form for a bridge construction joint;

FIG. 2 is a cross-sectional view of a roof module in a construction form for a bridge construction joint;

fig. 3 is a cross-sectional view of a protective assembly in a construction form for a bridge construction joint.

In the figure: 1. a template body; 2. a support rod; 3. a plastic sleeve; 4. a fixing nut; 5. supporting the steel pipe; 6. a jacking assembly; 7. a protective assembly; 8. a fixing seat; 9. a support base; 10. a fixed block; 11. a screw rod; 12. a bearing seat; 13. a connecting block; 14. a protective case; 15. a micro motor; 16. a first protection plate; 17. a fixing bolt; 18. a second protection plate; 19. a protective sleeve; 20. a limit rod; 21. a limit spring; 22. a telescopic rod.

Detailed Description

Referring to fig. 1-3, in an embodiment of the utility model, a construction template for a bridge construction joint comprises a template main body 1, support rods 2 are fixedly connected to positions, close to front and rear ends, of the upper surface of the template main body 1, plastic sleeves 3 are movably sleeved outside the support rods 2, fixing nuts 4 are sleeved on the outer surfaces of the upper ends of the support rods 2 in a meshed manner, support steel pipes 5 are movably sleeved below the fixing nuts 4 outside the support rods 2, the lower surfaces of the fixing nuts 4 are movably attached to the upper surfaces of the support steel pipes 5, jacking components 6 are arranged below the left and right ends of the support steel pipes 5, the jacking components 6 comprise fixing seats 8, supporting seats 9 are slidably connected inside the fixing seats 8, the lower surfaces of the support steel pipes 5 are movably attached to the upper surfaces of the supporting seats 9, fixing blocks 10 are fixedly connected to the upper and lower ends of one side surfaces of the fixing seats 8, screw rods 11 are arranged between the two fixing blocks 10, the upper and lower ends of the screw rod 11 are respectively and rotatably connected with bearing seats 12, the two bearing seats 12 are respectively and fixedly connected on the lower surface of the upper fixed block 10 and the upper surface of the lower fixed block 10, a connecting block 13 is sleeved on the outer surface of the screw rod 11 in a meshed manner, one end of the connecting block 13 movably penetrates through and is slidably connected with one side surface of the fixed seat 8, one end of the connecting block 13 is fixedly connected with the lower end position of one side surface of the supporting seat 9, the upper surface of the upper fixed block 10 is fixedly connected with a protection box 14, the upper surface of the upper fixed block 10 is positioned in the protection box 14 and internally provided with a micro motor 15, the upper end of the screw rod 11 is connected with the interior of the micro motor 15, the micro motor 15 is electrically connected with an external controller, a worker starts the micro motor 15 in the jacking assembly 6 and controls the positive rotation of the micro motor, the connecting block 13 drives the supporting seat 9 to move upwards, the supporting steel pipe 5 can drive the template main body 1 to firmly attach to the lower surfaces of two sides of the bridge joint, and a worker does not need to find a supporting object with a proper height everywhere to raise the supporting steel pipe 5, so that the working efficiency is improved.

In fig. 1 and 3: the lower surface of template main part 1 is provided with protection component 7, protection component 7 includes first guard plate 16, the upper surface activity laminating template main part 1's of first guard plate 16 lower surface, the equal movable through connection in both ends has fixing bolt 17 about first guard plate 16, fixing bolt 17's upper end meshing is connected in the inside of template main part 1, second guard plate 18 is installed to the below of first guard plate 16, the upper surface outside edge fixedly connected with lag 19 of second guard plate 18, lag 19 is the component of material for rubber structure, the upper surface fixedly connected with of second guard plate 18 a plurality of gag lever post 20, the surface activity of gag lever post 20 has cup jointed stop spring 21, and the inside elastic connection of gag lever post 20 has telescopic link 22, stop spring 21 activity cup joints in telescopic link 22's outside, the upper end of lag 19 and the upper end of telescopic link 22 are all fixedly connected on first guard plate 16's lower surface, second guard plate 18 in protection component 7 can extrude stop spring 21 and telescopic link 22 and cushion and damp template main part 1, avoid template main part 1 to drop when dismantling.

The working principle of the utility model is as follows: during the use, a staff holds the lower surface of template main part 1 upper surface laminating bridge seam department both sides and holds by hand first, another staff holds the support seat 9 upward movement with plastic sleeve 3 cover in the outside of bracing piece 2 first, again with support steel pipe 5 cover in the outside of bracing piece 2 and with fixation nut 4 revolve in the top position department that support steel pipe 5 is located to bracing piece 2 outside, then put two tops and close subassembly 6 below the both ends of support steel pipe 5 and make behind the lower surface that supporting seat 9 laminated support steel pipe 5 can let preceding staff unnecessary hold in the template main part 1 again, staff starts the micro motor 15 in the top and closes subassembly 6 and control its corotation, connecting block 13 just can drive supporting seat 9 upward movement, support steel pipe 5 will drive template main part 1 firmly laminating bridge seam department both sides's lower surface, the staff just need not look for the support thing that will support steel pipe 5 to tie up at suitable height, work efficiency has been improved, then the staff alright have the filling material that has expansion properties in the pouring of seam department, the pouring height can not be higher than plastic sleeve 3, let after the completion and keep still and can remove the expansion and just can take down the support steel pipe 4 in proper order in the bridge seam department, the template main part 1 is removed in proper order and the expansion and can take place in the template main part 1 is removed, the expansion and the expansion plate is removed in proper order to the template main part 1 is removed, the expansion plate main part is removed and the template main part is removed, and the expansion plate 1 is removed, the protection piece is removed and the template is removed and the expansion plate is removed and the protection piece is removed and the expansion type is just can be moved down.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a construction template for bridge construction seam, includes template main part (1), its characterized in that, the upper surface of template main part (1) is close to the equal fixedly connected with bracing piece (2) of position department at both ends around, the outside activity of bracing piece (2) has cup jointed plastics cover (3), and the upper end surface meshing of bracing piece (2) has cup jointed fixation nut (4), the outside that lies in fixation nut (4) of bracing piece (2) is movable to have cup jointed support steel pipe (5), both ends below all is provided with top and closes subassembly (6) about support steel pipe (5), the lower surface of template main part (1) is provided with protection component (7).

2. The construction formwork for the bridge construction joint according to claim 1, wherein the top closing component (6) comprises a fixing seat (8), a supporting seat (9) is slidably connected in the fixing seat (8), fixing blocks (10) are fixedly connected at the upper end and the lower end of one side surface of the fixing seat (8), a screw rod (11) is installed between the two fixing blocks (10), bearing seats (12) are rotatably connected at the upper end and the lower end of the screw rod (11), a connecting block (13) is sleeved on the outer surface of the screw rod (11) in a meshed mode, a protection box (14) is fixedly connected to the upper surface of the fixing block (10), and a micro motor (15) is installed on the upper surface of the upper fixing block (10) and located in the protection box (14).

3. The construction formwork for the bridge construction joint according to claim 1, wherein the protection component (7) comprises a first protection plate (16), fixing bolts (17) are movably connected at the left end and the right end of the first protection plate (16) in a penetrating mode, a second protection plate (18) is installed below the first protection plate (16), a protection sleeve (19) is fixedly connected to the outer edge of the upper surface of the second protection plate (18), a plurality of limiting rods (20) are fixedly connected to the upper surface of the second protection plate (18), limiting springs (21) are movably sleeved on the outer surfaces of the limiting rods (20), and telescopic rods (22) are elastically connected to the inner parts of the limiting rods (20).

4. The construction formwork for bridge construction joints according to claim 1, wherein the lower surface of the fixing nut (4) is movably attached to the upper surface of the supporting steel pipe (5).

5. The construction formwork for bridge construction joints according to claim 2, wherein the lower surface of the supporting steel pipe (5) is movably attached to the upper surface of the supporting seat (9), two bearing seats (12) are fixedly connected to the lower surface of the upper fixing block (10) and the upper surface of the lower fixing block (10) respectively, one end of the connecting block (13) is movably penetrated and slidably connected to one side surface of the fixing seat (8), one end of the connecting block (13) is fixedly connected to the lower end position of one side surface of the supporting seat (9), the upper end of the screw rod (11) is connected to the inside of the micro motor (15), and the micro motor (15) is electrically connected with an external controller.

6. A construction formwork for a bridge construction joint according to claim 3, wherein the upper surface of the first protection plate (16) is movably attached to the lower surface of the formwork main body (1), the upper ends of the fixing bolts (17) are engaged and connected to the inside of the formwork main body (1), the limit springs (21) are movably sleeved on the outside of the telescopic rods (22), the protection sleeves (19) are members made of rubber structures, and the upper ends of the protection sleeves (19) and the upper ends of the telescopic rods (22) are fixedly connected to the lower surface of the first protection plate (16).