CN215094476U

CN215094476U - Concrete pouring rack for roads and bridges

Info

Publication number: CN215094476U
Application number: CN202121349984.6U
Authority: CN
Inventors: 马亚博; 李斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-12-10
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses a road and bridge concrete placement's rack, including seting up slot and the slider of fixed connection in first fastening frame side and second fastening frame side at base plate upper surface and baffle upper surface, the spout has been seted up to one side on baffle top, the inside wall of first fastening frame and the equal fixedly connected with first stopper and the second stopper of the inside wall of second fastening frame, the bottom fixedly connected with inserted block of baffle. Through the cooperation setting between slot and the inserted block, with the inside of baffle mounting at the base plate, the baffle sets up to two, it is spacing to keep out the reinforcing bar respectively around the base plate, it is not good to avoid the reinforcing bar to take place the skew to lead to concrete placement, set up through the cooperation between slider and the spout, slide along the spout direction through the slider, install first fastening frame and second fastening frame on the top of baffle, and first fastening frame and second fastening frame after the installation enclose the reinforcing bar and close, make the reinforcing bar of base plate side be difficult for rocking.

Description

Concrete pouring rack for roads and bridges

Technical Field

The utility model relates to a concrete placement technical field specifically is a road bridge concrete placement's rack.

Background

The concrete pouring means a process of pouring concrete into a mold until it is plasticized, and in the civil engineering and construction work, a material such as concrete is poured into the mold to make a predetermined shape.

The building floor concrete pouring operation rack disclosed in the Chinese patent application publication specification CN209907958U comprises a first base and a second base, wherein supporting frames are clamped at the bottom ends of the first base and the second base, a first groove is formed in the center position of the right side of the first base, a first connecting block is clamped at the center position of the left side of the second base, the first connecting block is matched with the center position of the left side of the second base, the first pedal, the second pedal and the third pedal can be locked and fixed together through the matching of the second connecting plate and the connecting rods, the device can freely adjust the position of the concrete pouring operation rack according to the use requirement, the physical strength of workers is saved, the moving accuracy of the concrete pouring operation rack is improved, meanwhile, the reinforcing steel bar framework cannot be pressed, the framework is prevented from deforming and shifting due to pressing, and the practicability is strong, solves a plurality of unnecessary troubles and meets the requirements of the existing market.

But this utility model still has certain not enough when using, and when concrete placement, the reinforcing bar can produce certain rocking or skew, and the device lacks the spacing measure to the reinforcing bar, when pouring, leads to pouring the effect not good easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a road bridge concrete placement's rack has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a rack of road bridge concrete placement, is including offering slot and the fixed connection of base plate upper surface and baffle upper surface at the slider of first fastening frame side and second fastening frame side, one side on baffle top is offered and is used for the cooperation the slider will first fastening frame and second fastening frame are in the inside spout of installing of baffle, the inside wall of first fastening frame with the equal fixedly connected with of inside wall of second fastening frame is used for carrying out spacing first stopper and second stopper to the reinforcing bar, the bottom fixedly connected with of baffle is used for the cooperation the slot will the baffle installation be in the inserted block on base plate surface.

Optionally, the lower surface of the base plate is fixedly connected with two supporting legs for positioning and supporting the base plate on the road and bridge foundation, and one of the supporting legs is fixedly connected with a connecting column for connecting a plurality of base plates.

Optionally, the inner walls of the two sides of the base plate are in threaded connection with hexagon bolts for fixing the baffle inside the base plate.

Optionally, a through hole for inserting the reinforcing steel bar into the base plate is formed in the surface of the base plate.

Optionally, the inner wall of the first fastening frame and the inner wall of the second fastening frame are both in threaded connection with fastening bolts, and fastening plates for connecting and fastening the first fastening frame and the second fastening frame are sleeved on the surfaces of the fastening bolts.

Optionally, one end of the hexagon bolt penetrates through the inner wall of the base plate and is in threaded connection with the inner wall of the insert block.

(III) advantageous effects

The utility model provides a road bridge concrete placement's rack possesses following beneficial effect:

this platform frame of road bridge concrete placement, cooperation setting between through slot and inserted block, with the inside of baffle mounting at the base plate, the baffle sets up to two, it is spacing to keep out the reinforcing bar respectively around the base plate, it is not good to avoid the reinforcing bar to take place the skew and lead to concrete placement, cooperation setting between slider and the spout, slide along the spout direction through the slider, install first fastening frame and second fastening frame on the top of baffle, and first fastening frame after the installation encloses the reinforcing bar with the second fastening frame and closes, the reinforcing bar that makes the base plate side is difficult for rocking, cooperation setting through between first stopper and the second stopper, can carry on the reinforcing bar at base plate middle part spacingly, prevent that the reinforcing bar at base plate middle part from rocking the skew because of pouring of concrete, the concrete quality that leads to the later stage to pour is not good.

Drawings

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

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic diagram of the explosion structure at A in FIG. 1 according to the present invention;

fig. 4 is a schematic diagram of the explosion structure at B in fig. 2 according to the present invention.

In the figure: 1. a base plate; 2. a baffle plate; 3. a slot; 4. a first fastening frame; 5. a second fastening frame; 6. a slider; 7. a chute; 8. a first stopper; 9. a second limiting block; 10. inserting a block; 11. supporting legs; 12. connecting columns; 13. a hexagon bolt; 14. a through hole; 15. fastening a bolt; 16. and (7) fastening the plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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 to 4, the present invention provides a technical solution: a road and bridge concrete pouring rack comprises slots 3 formed in the upper surface of a base plate 1 and the upper surface of a baffle plate 2 and sliders 6 fixedly connected to the side surfaces of a first fastening frame 4 and a second fastening frame 5, the slots 3 formed in the upper surfaces of the baffle plates 2 can be used for stacking and installing a plurality of baffle plates 2 according to conditions, one side of the top ends of the baffle plates 2 is provided with a sliding groove 7 used for being matched with the sliders 6 to install the first fastening frame 4 and the second fastening frame 5 inside the baffle plate 2, sliding is carried out along the direction of the sliding groove 7 through the sliders 6 through matching arrangement between the sliders 6 and the sliding groove 7, the first fastening frame 4 and the second fastening frame 5 are installed at the top ends of the baffle plates 2, and the installed first fastening frame 4 and the installed second fastening frame 5 enclose reinforcing steel bars to enable the reinforcing steel bars on the side edge of the base plate 1 not to shake easily;

the inner side wall of the first fastening frame 4 and the inner side wall of the second fastening frame 5 are fixedly connected with a first limiting block 8 and a second limiting block 9 which are used for limiting the reinforcing steel bars, the reinforcing steel bars in the middle of the base plate 1 can be limited through the matching arrangement between the first limiting block 8 and the second limiting block 9, the reinforcing steel bars in the middle of the base plate 1 are prevented from shaking and deviating due to concrete pouring, the quality of concrete poured at the later stage is poor, the bottom end of the baffle 2 is fixedly connected with an inserting block 10 which is used for installing the baffle 2 on the surface of the base plate 1 in a matching way with the inserting groove 3, the baffle 2 is installed inside the base plate 1 through the matching arrangement between the inserting groove 3 and the inserting block 10, the two baffles 2 are arranged, the reinforcing steel bars are respectively blocked and limited in the front and back of the base plate 1, and the problem that concrete pouring is poor due to the deviation of the reinforcing steel bars is avoided;

the lower surface of the base plate 1 is fixedly connected with two supporting feet 11 for positioning and supporting the base plate 1 on the road and bridge foundation, a connecting column 12 for connecting a plurality of base plates 1 is fixedly connected with the side surface of one supporting leg 11, wherein the connecting hole that cooperation spliced pole 12 used is seted up to the side of another supporting legs 11, not shown in the figure, the inner wall threaded connection of base plate 1 both sides has the hexagon bolt 13 that is used for fixing baffle 2 in the inside of base plate 1, the inner wall threaded connection of inner wall and inserted block 10 of base plate 1 is run through to the one end of hexagon bolt 13, the through-hole 14 that is used for wearing to establish the reinforcing bar in base plate 1 inside is seted up on the surface of base plate 1, the equal threaded connection of inner wall of first anchorage frame 4 and the inner wall of second anchorage frame 5 has fastening bolt 15, fastening bolt 15's surface has cup jointed the mounting plate 16 that is used for being connected the fastening with first anchorage frame 4 and second anchorage frame 5.

The utility model discloses in, the device's working procedure as follows:

1. firstly, positioning and fixing the base plate 1 on a road and bridge foundation through the supporting legs 11, and enabling the reinforcing steel bars to penetrate through the through holes 14;

2. then the baffle 2 is arranged inside the base plate 1 through the inserting block 10 and the inserting groove 3, and the hexagonal bolt 13 is screwed to fix the baffle 2 inside the base plate 1;

3. next, the first fastening frame 4 and the second fastening frame 5 are mounted on one side of the top end of the baffle plate 2 through the slider 6 and the chute 7, the fastening plate 16 is fixed at one end of the first fastening frame 4 and one end of the second fastening frame 5 through the fastening bolt 15, so that the first fastening frame 4 and the second fastening frame 5 enclose the reinforcing steel bars, and as occasion demands, the plurality of baffle plates 2 can be mounted through the slots 3 on the top end of the baffle plate 2, and are fastened by the hexagon bolts 13.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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

1. The utility model provides a road bridge concrete placement's rack, includes slot (3) and fixed connection slider (6) of fixed connection in first fastening frame (4) side and second fastening frame (5) side of offering at base plate (1) upper surface and baffle (2) upper surface, its characterized in that: one side on baffle (2) top is seted up and is used for the cooperation slider (6) will first fastening frame (4) are in with second fastening frame (5) spout (7) that baffle (2) inside was installed, the inside wall of first fastening frame (4) with the equal fixedly connected with of inside wall of second fastening frame (5) is used for carrying out spacing first stopper (8) and second stopper (9) to the reinforcing bar, the bottom fixedly connected with of baffle (2) is used for the cooperation slot (3) will baffle (2) are installed inserted block (10) on base plate (1) surface.

2. The concrete pouring rack for roads and bridges as claimed in claim 1, wherein: the lower surface fixedly connected with of base plate (1) is used for right base plate (1) carries out supporting legs (11) that the location supported on the road bridge ground, the quantity of supporting legs (11) is two, one of them the side fixedly connected with of supporting legs (11) is used for a plurality of spliced pole (12) that base plate (1) goes on connecting.

3. The concrete pouring rack for roads and bridges as claimed in claim 1, wherein: the inner walls of two sides of the base plate (1) are in threaded connection with hexagon bolts (13) used for fixing the baffle plates (2) in the base plate (1).

4. The concrete pouring rack for roads and bridges as claimed in claim 1, wherein: the surface of the base plate (1) is provided with a through hole (14) for penetrating a reinforcing steel bar into the base plate (1).

5. The concrete pouring rack for roads and bridges as claimed in claim 1, wherein: the inner wall of the first fastening frame (4) and the inner wall of the second fastening frame (5) are in threaded connection with fastening bolts (15), and fastening plates (16) used for connecting and fastening the first fastening frame (4) and the second fastening frame (5) are sleeved on the surfaces of the fastening bolts (15).

6. A concrete-poured trestle for roads and bridges according to claim 3, characterized in that: one end of the hexagon bolt (13) penetrates through the inner wall of the base plate (1) and is in threaded connection with the inner wall of the insert block (10).