CN217810555U

CN217810555U - Arch bridge net concrete placement case

Info

Publication number: CN217810555U
Application number: CN202222055034.3U
Authority: CN
Inventors: 李朝恩
Original assignee: Hebei Kaishen Wire Mesh Machinery Co ltd
Current assignee: Hebei Kaishen Wire Mesh Machinery Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2022-11-15
Anticipated expiration: 2032-08-05

Abstract

The utility model provides an arch bridge net concrete placement case, including the arch bridge rack, the bottom fixed mounting of arch bridge rack has the bottom plate, the inside fixed mounting of arch bridge rack has steel reinforcement, steel reinforcement is the ligature of U-shaped structure, side wall mechanism is all installed to the both sides of arch bridge rack, side wall mechanism includes that mounting bracket and curb plate constitute, through coupling mechanism fixed connection between arch bridge rack and the mounting bracket, side wall mechanism through being equipped with, the mounting groove has been seted up to the mounting bracket avris, before pouring, the curb plate in the mounting bracket of both sides takes out, with arch bridge rack and steel reinforcement installation fixed completion back, before preparing to pour, it gets into to alternate in the mounting groove that the curb plate was seted up from the mounting bracket avris, the curb plate is the same with the quad slit size, make through the curb plate to carry out the shutoff with arch bridge rack both sides, the curb plate can play sealed effect for metal iron plate, the concrete appears overflowing and results in hollowing phenomenon when preventing to pour.

Description

Arch bridge net concrete placement case

Technical Field

The utility model relates to a concrete placement construction technical field specifically is an arch bridge net concrete placement case.

Background

Concreting refers to the process of pouring concrete into a mold until plasticized. When the concrete is poured, the conditions of movement, deformation or blockage of the template, the steel bars, the reserved holes, the embedded parts, the joint bars and the like are observed frequently, the pouring is stopped immediately when the problems are found, and the concrete is corrected well before the poured concrete is solidified. Wherein the case is pour to hollow slab of concrete that application number is "CN 20202056428.8", comprising a base plate, the last wall of bottom plate is close to border position department equidistant jack of having seted up, and the box is installed on the top of bottom plate, the utility model discloses an insert the cooperation of post and jack, realized pouring and insert between the bottom plate of case and the box and establish the connection, can be after hollow slab shaping or pour the case and need wash, pull out the box and make bottom plate and box separation.

However, the device has the following disadvantages when in use: when the concrete pouring box pours concrete, the open pore structure on the surface of the pouring box is large, so that stones in the concrete fall off from gaps of the pouring box, hollowing appears after the concrete is poured, and the structural strength is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an arched bridge net concrete placement case to solve the concrete placement case that above-mentioned background art provided owing to pour the great stone that makes in the concrete of case surface trompil structure and drop from pouring case gap when pouring the concrete, make the hollowing appear behind the concrete placement, influence structural strength's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an arched bridge net concrete placement case, includes the arched bridge rack, the bottom fixed mounting of arched bridge rack has the bottom plate, the inside fixed mounting of arched bridge rack has steel reinforcement frame, steel reinforcement frame is the ligature of U-shaped structure, side wall mechanism is all installed to the both sides of arched bridge rack, side wall mechanism includes that mounting bracket and curb plate constitute, through coupling mechanism fixed connection between arched bridge rack and the mounting bracket.

As a preferred scheme of the utility model: the mounting groove has been seted up to the avris of mounting bracket, the quad slit with the mounting groove intercommunication is seted up on the surface of mounting bracket, the curb plate alternates through the mounting groove and connects inside the mounting bracket, the curb plate is the same with the quad slit size.

As a preferred embodiment of the present invention: coupling mechanism includes the connecting block of fixed connection on arch bridge rack and mounting bracket surface, two threaded connection has connecting bolt between the connecting block, connecting bolt's one end threaded connection has the nut.

As a preferred embodiment of the present invention: the top of arched bridge rack is equipped with arched bridge net baffle, the both ends of arched bridge net baffle are connected with clamping screw, the threaded hole is seted up on the top of mounting bracket, clamping screw threaded connection is inside the screw hole.

As a preferred embodiment of the present invention: and a plurality of air holes are formed in the surface of the arch bridge net rack.

As a preferred embodiment of the present invention: the side plate is a metal material plate.

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

(1) Through the side wall mechanism, the side of the mounting frame is provided with the mounting groove, the side plates in the mounting frames on two sides are taken out before pouring, after the arch bridge net rack and the steel reinforcement framework are installed and fixed, the side plates are inserted into the mounting groove formed in the side of the mounting frame before pouring, the size of the side plates is the same as that of the square hole, the two sides of the arch bridge net rack are plugged through the side plates, the side plates are metal iron plates, a sealing effect can be achieved, and the phenomenon of hollowing caused by overflow of concrete during pouring is prevented;

(2) Through the coupling mechanism who is equipped with, the surface of arch bridge rack and mounting bracket all corresponds installs the connecting block, through connecting bolt threaded connection between two connecting blocks, the connecting block is provided with the multiunit for be convenient for connect between the two stably, connecting bolt one end is fixed spacingly through the nut, prevents that connecting bolt is not hard up.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the structure of the side wall mechanism of the present invention;

fig. 4 is a schematic view of the connection mechanism of the present invention.

In the figure: 1. an arch bridge network frame; 2. a base plate; 3. a steel reinforcement cage; 4. a side wall mechanism; 41. a mounting frame; 42. a side plate; 43. mounting grooves; 44. a square hole; 45. a threaded hole; 5. a connecting mechanism; 51. connecting blocks; 52. a connecting bolt; 53. a nut; 6. an arch bridge net baffle; 7. fixing the screw rod; 8. and (4) air holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an arched bridge net concrete placement case, includes arched bridge rack 1, and arched bridge rack 1's bottom fixed mounting has bottom plate 2, and arched bridge rack 1's inside fixed mounting has framework of steel reinforcement 3, and framework of steel reinforcement 3 is the ligature of U-shaped structure, and side wall mechanism 4 is all installed to arched bridge rack 1's both sides, and side wall mechanism 4 includes that mounting bracket 41 and curb plate 42 constitute, through 5 fixed connection of coupling mechanism between arched bridge rack 1 and the mounting bracket 41.

In this embodiment: mounting bracket 41's avris has been seted up mounting groove 43, and mounting bracket 41's surface is seted up the quad slit 44 that communicates with mounting groove 43, and curb plate 42 passes through mounting groove 43 to alternate to be connected inside mounting bracket 41, and curb plate 42 is the same with quad slit 44 size, and curb plate 42 is the metal material board.

When in specific use: mounting groove 43 has been seted up to 41 avris of mounting bracket, before pouring, curb plate 42 in the both sides mounting bracket 41 takes out, with arch bridge rack 1 and 3 installation fixed completions of framework of steel reinforcement back, before preparing to pour, alternate the entering in the mounting groove 43 that offers curb plate 42 from the 41 avris of mounting bracket, curb plate 42 is the same with quad slit 44 size, make through curb plate 42 to carry out the shutoff with 1 both sides of arch bridge rack, curb plate 42 can play sealed effect for metal iron plate, concrete appears spilling over when preventing to pour and leads to the hollowing phenomenon.

In this embodiment: the connecting mechanism 5 comprises connecting blocks 51 fixedly connected to the surfaces of the arch bridge net rack 1 and the mounting rack 41, a connecting bolt 52 is connected between the two connecting blocks 51 in a threaded manner, and a nut 53 is connected to one end of the connecting bolt 52 in a threaded manner.

When in specific use: connecting block 51 is all installed to the surface correspondence of arched bridge rack 1 and mounting bracket 41, connects through connecting bolt 52 line between two connecting blocks 51, and connecting block 51 is provided with the multiunit for it is stable to be convenient for connect between the two, and connecting bolt 52 one end is fixed spacingly through nut 53, prevents that connecting bolt 52 is not hard up.

In this embodiment: the top of arch bridge rack 1 is equipped with arch bridge net baffle 6, and the both ends of arch bridge net baffle 6 are connected with clamping screw 7, and threaded hole 45 has been seted up on the top of

mounting bracket

41, and 7 threaded connection of clamping screw are inside threaded hole 45.

When in specific use: arch bridge net baffle 6 that 1 top of arch bridge rack was equipped with, 45 threaded connection of screw hole that the clamping screw 7 that its both ends are connected and the 41 tops of mounting bracket were seted up for seal arch bridge rack 1 after pouring the completion, prevent that the concreting from appearing dropping.

In this embodiment: the surface of the arch bridge net rack 1 is provided with a plurality of air holes 8.

When in specific use: the plurality of air holes 8 formed in the surface of the arch bridge net rack 1 facilitate the ventilation of the whole concrete structure body after pouring so as to reduce the humidity and facilitate further maintenance.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and equivalents may be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an arch bridge net concrete placement case, includes arch bridge rack (1), its characterized in that: the bottom fixed mounting of arch bridge rack (1) has bottom plate (2), the inside fixed mounting of arch bridge rack (1) has framework of steel reinforcement (3), framework of steel reinforcement (3) are the U-shaped structure ligature, side wall mechanism (4) are all installed to the both sides of arch bridge rack (1), side wall mechanism (4) include mounting bracket (41) and curb plate (42) and constitute, through coupling mechanism (5) fixed connection between arch bridge rack (1) and mounting bracket (41).

2. An arch bridge network concrete pouring box according to claim 1, characterized in that: mounting groove (43) have been seted up to the avris of mounting bracket (41), quad slit (44) with mounting groove (43) intercommunication are seted up on the surface of mounting bracket (41), curb plate (42) alternate through mounting groove (43) and connect inside mounting bracket (41), curb plate (42) are the same with quad slit (44) size.

3. An arch bridge network concrete pouring box according to claim 2, characterized in that: coupling mechanism (5) are including fixed connection connecting block (51) on arch bridge rack (1) and mounting bracket (41) surface, two threaded connection has connecting bolt (52) between connecting block (51), the one end threaded connection of connecting bolt (52) has nut (53).

4. An arch bridge network concrete pouring box according to claim 1, characterized in that: the top of arch bridge rack (1) is equipped with arch bridge net baffle (6), the both ends of arch bridge net baffle (6) are connected with clamping screw (7), threaded hole (45) are seted up on the top of mounting bracket (41), clamping screw (7) threaded connection is inside in threaded hole (45).

5. An arch bridge network concrete pouring box according to claim 1, characterized in that: the surface of the arch bridge net rack (1) is provided with a plurality of air holes (8).

6. An arch bridge network concrete pouring box according to claim 2, characterized in that: the side plate (42) is a metal plate.