CN218406523U - Box culvert construction formwork support frame - Google Patents

Abstract

The utility model relates to a box culvert construction technical field just discloses a box culvert construction formwork support frame, include: body frame and connecting rod, the mounting groove has been seted up to the one end of body frame, the inner wall of mounting groove rotates and is connected with the ejector pad, the inner wall fixedly connected with connection piece of mounting groove, the first reed of one side fixedly connected with of connection piece, and the surface of first reed and one side sliding connection of ejector pad, the fixed laminating in one side of ejector pad has the slipmat, the one end fixedly connected with installation axle of mounting groove is kept away from to the body frame, the outer wall of installation axle rotates and is connected with the underframe. This box culvert construction template support frame can utilize the location awl to insert ground and fix the device, promotes the slipmat through the ejector pad and supports the template surface for form the triangle-shaped structure between body frame, ground and the template, thereby make the body frame form the support to the template, avoid the template to topple over to the side, improve the stability of template.

Description

Box culvert construction formwork support frame

Technical Field

The utility model relates to a box culvert construction technical field specifically is a box culvert construction formwork support frame.

Background

The box culvert refers to a culvert built by reinforced concrete box pipe joints, and the box culvert consists of one or more square or rectangular sections and is generally made of reinforced concrete or masonry, but the reinforced concrete is widely applied.

When carrying out the box culvert construction, need utilize the template to surround into a cavity to in pouring concrete, the template at some edges generally is vertical installation, and the focus is higher, emptys to the side easily, consequently needs a box culvert construction template support frame, in order to support the template, improves the stability of template.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a box culvert construction formwork support frame has solved the problem that mentions in the above-mentioned background.

The utility model provides a following technical scheme: the utility model provides a box culvert construction formwork support frame, includes: body frame and connecting rod, the mounting groove has been seted up to the one end of body frame, the inner wall of mounting groove rotates and is connected with the ejector pad, the inner wall fixedly connected with connection piece of mounting groove, the first reed of one side fixedly connected with of connection piece, and the surface of first reed and one side sliding connection of ejector pad, the fixed laminating in one side of ejector pad has the slipmat, the one end fixedly connected with installation axle of mounting groove is kept away from to the body frame, the outer wall of installation axle rotates and is connected with the underframe, the outer wall of installation axle rotates and is connected with the upset piece, the ground integral type of upset piece is connected with the location awl.

Preferably, the surperficial integral type of underframe is connected with the card, and the quantity of card be two, and one side of two cards all is provided with the fixture block, the embedded draw-in groove of having seted up of outer wall of upset piece, and the upset piece passes through draw-in groove and fixture block and card joint.

Preferably, the two sides of the main frame are provided with storage cavities in a penetrating manner, and the inner walls of the storage cavities are rotatably connected with the outer walls of the connecting rods.

Preferably, the number of connecting rods is four, and every two connecting rods are a set of, and two sets of connecting rods distribute relatively, and all rotate between every group connecting rod and be connected with the connecting block.

Preferably, the surface of the main frame is fixedly connected with a second reed, and the surface of the second reed is in sliding connection with the surface of the bottom frame.

Preferably, the inner wall of the push block is provided with a mounting hole in a penetrating manner, the inner wall of the mounting hole is fixedly inserted with a pin column, the two sides of the first reed are provided with limiting holes in a penetrating manner, and the inner wall of each limiting hole is connected with the outer wall of the pin column in a sliding manner.

Preferably, jacks are formed in the two sides of the push block and the two sides of the non-slip mat in a penetrating mode.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this box culvert construction formwork support frame, through the body frame that sets up, connecting rod, mounting groove, ejector pad, connection piece, first reed, slipmat, installation axle, underframe, upset piece and location awl, can utilize the location awl to insert ground and fix the device, promote the slipmat through the ejector pad and support the surface to the template for form the triangle-shaped structure between body frame, ground and the template, thereby make the body frame form the support to the template, avoid the template to topple over to the side, improve the stability of template.

2. This box culvert construction template support frame through body frame, the connecting rod that sets up, accomodate chamber and connecting block to expand when the device uses, folding accomodating under the non-operating condition has saved the storage space.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the present invention during operation;

FIG. 3 is a schematic view of the structure of the turnover sheet of the present invention;

fig. 4 is a schematic view of the explosion structure inside the bottom frame of the present invention;

FIG. 5 is a schematic view of the structure of the push block of the present invention;

fig. 6 is a schematic view of the explosion structure inside the mounting groove of the present invention.

In the figure: 1. a main frame; 2. a connecting rod; 3. mounting grooves; 4. a push block; 5. connecting sheets; 6. a first reed; 7. a non-slip mat; 8. installing a shaft; 9. a bottom frame; 10. turning over the sheet; 11. positioning a cone; 12. a card; 13. a clamping block; 14. a card slot; 15. a receiving cavity; 16. connecting blocks; 17. a second reed; 18. mounting holes; 19. a pin; 20. a limiting hole; 21. and (4) inserting the jack.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-6, a supporting frame for box culvert construction formwork includes: body frame 1 and connecting rod 2, mounting groove 3 has been seted up to the one end of body frame 1, the inner wall of mounting groove 3 rotates and is connected with ejector pad 4, the inner wall fixedly connected with connection piece 5 of mounting groove 3, the first reed 6 of one side fixedly connected with of connection piece 5, and the surface of first reed 6 and one side sliding connection of ejector pad 4, the fixed laminating in one side of ejector pad 4 has slipmat 7, body frame 1 keeps away from the one end fixedly connected with installation axle 8 of mounting groove 3, the outer wall of installation axle 8 rotates and is connected with underframe 9, the outer wall of installation axle 8 rotates and is connected with upset piece 10, the ground integral type of upset piece 10 is connected with location awl 11, body frame 1 through setting up, connecting rod 2, mounting groove 3, ejector pad 4, connection piece 5, first reed 6, slipmat 7, installation axle 8, upset piece 10 and location awl 11, can utilize location awl 11 to insert ground fixed with the device, promote slipmat 7 through ejector pad 4 and support the formwork surface, make 1, form the triangle-shaped structure between body frame and the template, thereby make the underframe 1 plate form the support, avoid the template to the side face of toppling over, improve the template and topple over the stability of template.

Wherein; the surperficial integral type of underframe 9 is connected with card 12, and the quantity of card 12 be two, and one side of two cards 12 all is provided with fixture block 13, and the embedded draw-in groove 14 of having seted up of outer wall of upset piece 10, and upset piece 10 passes through draw-in groove 14 and fixture block 13 and 12 joints of card to in fixed upset piece 10.

Wherein; the both sides of body frame 1 are run through and have been seted up and have been accomodate chamber 15, and the inner wall of accomodating chamber 15 rotates with the outer wall of connecting rod 2 and is connected to in order to accomodate connecting rod 2.

Wherein; the quantity of connecting rod 2 is four, and per two connecting rods 2 are a set of, and two sets of connecting rod 2 distribute relatively, and all rotate between every connecting rod of group 2 and be connected with connecting block 16, through body frame 1, connecting rod 2, accomodate chamber 15 and connecting block 16 that set up to expand when the device uses, fold under the non-operating condition and accomodate, saved and accomodate the space.

Wherein; the fixed surface of body frame 1 is connected with second reed 17, and the surface sliding connection of second reed 17 and underframe 9 to promote underframe 9 and hug closely ground, increase the frictional force on underframe 9 and ground.

Wherein; the inner wall of ejector pad 4 runs through and has seted up mounting hole 18, and the fixed grafting of the inner wall of mounting hole 18 has round pin post 19, and the both sides of first reed 6 run through and have seted up spacing hole 20, and the inner wall of spacing hole 20 and the outer wall sliding connection of round pin post 19 to when guaranteeing that first reed 6 and ejector pad 4 are gliding, can avoid first reed 6 and ejector pad 4 to separate.

Wherein; both sides of ejector pad 4 and the both sides of slipmat 7 all run through and have seted up jack 21 to installation iron nail improves the effect of being connected between device and the template.

Theory of operation, during the use, pull open body frame 1 to both sides, pull out connecting rod 2, make the device expand, then place underframe 9 on ground, fold down ejector pad 4, make slipmat 7 and the laminating of vertical template surface, make body frame 1 form the support to vertical template, then upset piece 10 downwards, make location awl 11 insert ground, draw-in groove 14 and 13 blocks of fixture block, make the device location, accessible jack 21 nails the effect of being connected between improvement device and the template simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a box culvert construction formwork support frame which characterized in that includes: body frame (1) and connecting rod (2), mounting groove (3) have been seted up to the one end of body frame (1), the inner wall of mounting groove (3) rotates and is connected with ejector pad (4), inner wall fixedly connected with connection piece (5) of mounting groove (3), the first reed (6) of one side fixedly connected with of connection piece (5), and one side sliding connection of the surface of first reed (6) and ejector pad (4), one side fixed laminating of ejector pad (4) has slipmat (7), the one end fixedly connected with installation axle (8) of mounting groove (3) are kept away from in body frame (1), the outer wall of installation axle (8) rotates and is connected with underframe (9), the outer wall of installation axle (8) rotates and is connected with upset piece (10), the ground of upset piece (10) is connected with integral type location awl (11).

2. The box culvert construction formwork support frame according to claim 1, wherein the bottom frame (9) is integrally connected with two cards (12) on the surface, the number of the cards (12) is two, one side of each of the two cards (12) is provided with a clamping block (13), a clamping groove (14) is embedded in the outer wall of the turnover sheet (10), and the turnover sheet (10) is clamped with the cards (12) through the clamping groove (14) and the clamping block (13).

3. The box culvert construction formwork support frame according to claim 1, wherein a containing cavity (15) is formed in two sides of the main frame (1) in a penetrating mode, and the inner wall of the containing cavity (15) is rotatably connected with the outer wall of the connecting rod (2).

4. The box culvert construction formwork support frame of claim 1, characterized in that the number of the connecting rods (2) is four, and every two connecting rods (2) are in one group, and two groups of connecting rods (2) are distributed oppositely, and a connecting block (16) is rotatably connected between each group of connecting rods (2).

5. The box culvert construction formwork support frame of claim 1, characterized in that a second reed (17) is fixedly connected to the surface of the main frame (1), and the surface of the second reed (17) is connected with the surface of the bottom frame (9) in a sliding manner.

6. The box culvert construction formwork support frame according to claim 1, wherein a mounting hole (18) is formed through an inner wall of the push block (4), a pin (19) is fixedly inserted into the inner wall of the mounting hole (18), a limiting hole (20) is formed through two sides of the first spring (6), and the inner wall of the limiting hole (20) is slidably connected with an outer wall of the pin (19).

7. The box culvert construction formwork support frame according to claim 1, wherein both sides of the push block (4) and both sides of the non-slip mat (7) are provided with insertion holes (21) in a penetrating manner.

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