CN215669044U

CN215669044U - Steel reinforcement cage fetal membrane frame for bridge engineering construction

Info

Publication number: CN215669044U
Application number: CN202121639309.7U
Authority: CN
Inventors: 许长建; 李新房; 章迪波; 任运丰
Original assignee: China Railway 16th Bureau Group Co Ltd
Current assignee: China Railway 16th Bureau Group Co Ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2022-01-28
Anticipated expiration: 2031-07-19

Abstract

The utility model relates to the technical field of bridge engineering, and discloses a steel reinforcement cage fetal membrane frame for bridge engineering construction, which comprises a steel reinforcement frame A, a steel reinforcement frame B and splicing rods; a reinforcing steel bar frame B is mounted on the right side of the reinforcing steel bar frame A, sliding grooves are formed in the inner sides of the reinforcing steel bar frame A and the reinforcing steel bar frame B, sliding blocks are movably mounted in the sliding grooves, the number of the sliding blocks is multiple, through holes are formed in the tops of the reinforcing steel bar frame A and the reinforcing steel bar frame B, the through holes are communicated with the sliding grooves, a screw is mounted at the top end of each sliding block, a clamping nut is rotatably mounted on each screw, a support is mounted on the inner side of each sliding block, springs are mounted at two ends of the inner side of each support, and clamping plates are mounted on the inner sides of the springs; splicing seats are arranged on two sides of the reinforcing steel bar frame A and the reinforcing steel bar frame B, and screw holes are formed in the upper end and the lower end of each splicing seat. The steel bar spacing adjusting device is simple and convenient to operate, can meet different requirements on the number and the spacing of steel bars, and is time-saving and labor-saving in assembling and adjusting modes.

Description

Steel reinforcement cage fetal membrane frame for bridge engineering construction

Technical Field

The utility model relates to the technical field of bridge engineering, in particular to a steel reinforcement cage tire membrane frame for bridge engineering construction.

Background

At present, in the construction process of bridge engineering, a large number of column structures are involved, the reinforcing cage forming of a traditional column component depends on direct binding in a pouring and tamping template, or a simple leaning frame is utilized, or inner and outer layers of reinforcing steel bars are respectively leaned against the frame, so that the labor intensity of binding the reinforcing steel bars by the process is high, but the existing reinforcing cage fetal membrane frame for bridge engineering construction still has some insufficient places, for example;

notice (CN211285269U) a steel reinforcement cage fetal membrane frame for bridge engineering construction, the device is through setting up the inner circle body, and set up the inner circle body in the inside of outer circle body, and fix the upper portion at the concatenation pole, and at the fixed position sleeve in the upper portion of inner circle body, can insert the inside of position sleeve with just advancing one end, then ligature, welding again, can reduce ligature, welded intensity, improve work efficiency, but the device still has following shortcoming:

the device can't freely adjust according to reinforcing bar quantity and interval requirement when using to there is the limitation in the use, and the dismantlement after reinforcement accomplishes is comparatively inconvenient, influences the practicality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a reinforcement cage die frame for bridge engineering construction, which solves the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a steel reinforcement cage tire membrane frame for bridge engineering construction comprises a steel reinforcement frame A, a steel reinforcement frame B and splicing rods;

a reinforcing steel bar frame B is mounted on the right side of the reinforcing steel bar frame A, sliding grooves are formed in the inner sides of the reinforcing steel bar frame A and the reinforcing steel bar frame B, sliding blocks are movably mounted in the sliding grooves, the number of the sliding blocks is multiple, through holes are formed in the tops of the reinforcing steel bar frame A and the reinforcing steel bar frame B, the through holes are communicated with the sliding grooves, a screw is mounted at the top end of each sliding block, a clamping nut is rotatably mounted on each screw, a support is mounted on the inner side of each sliding block, springs are mounted at two ends of the inner side of each support, and clamping plates are mounted on the inner sides of the springs;

splicing seats are arranged on two sides of the steel bar frame A and two sides of the steel bar frame B, screw holes are formed in the upper end and the lower end of each splicing seat, and splicing bolts are arranged at the upper end and the lower end of each splicing rod.

In a preferred embodiment of the present invention, the upper and lower ends of the reinforcing steel bar frame a and the reinforcing steel bar frame B are integrally formed with mounting blocks, and the mounting blocks are provided with mounting holes therein.

In a preferred embodiment of the utility model, a rubber pad is mounted on the inner wall of the splint.

In a preferred embodiment of the present invention, the splice bolt is rotatably fixed in the screw hole.

In a preferred embodiment of the present invention, a mounting bolt is inserted into the mounting hole, and a nut is rotatably mounted to a right end of the mounting bolt.

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

1. according to the reinforcement cage tire membrane frame for bridge engineering construction, the reinforcement frame A and the reinforcement frame B are spliced, the clamping nut can rotate and move to clamp and fix the sliding blocks, the sliding blocks with corresponding numbers can be rotated to be installed according to the number of bound reinforcements, the reinforcements are placed on the inner sides of the clamping plates to clamp and fix the reinforcements through the springs, and at the moment, the positioning and binding work of the reinforcements can be achieved.

2. According to the steel reinforcement cage tire membrane frame for bridge engineering construction, the splicing rods can be installed by rotating the splicing bolts in the screw holes of the splicing seats, and the splicing rods can be used for completing the up-and-down extension of the multiple groups of steel reinforcement frames A and B, so that the steel reinforcement cages at different heights can be bound, and the assembly mode is simple, convenient, time-saving and labor-saving.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic top view of a steel reinforcement cage formwork rack for bridge engineering construction according to the present invention;

fig. 2 is a schematic structural diagram of a right-view cross section of a reinforcement frame a of the steel reinforcement cage tire membrane frame for bridge engineering construction according to the present invention;

FIG. 3 is a schematic diagram of a splicing seat structure of a steel reinforcement cage tire membrane frame for bridge engineering construction according to the present invention;

fig. 4 is a schematic structural view of a splicing rod of the steel reinforcement cage fetal membrane frame for bridge engineering construction.

In the figure: 1. a steel bar frame A; 2. a reinforcing steel bar frame B; 3. perforating; 4. a slider; 5. a screw; 6. clamping the nut; 7. a support; 8. a spring; 9. a splint; 10. a rubber pad; 11. mounting blocks; 12. installing a bolt; 13. a nut; 14. a splicing seat; 15. mounting holes; 16. a chute; 17. a screw hole; 18. splicing rods; 19. and (4) splicing the bolts.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing and simplifying the description, but do not indicate or imply that the referred device or element must have a specific type and a simplified description, and that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a steel reinforcement cage tire membrane frame for bridge engineering construction comprises a steel reinforcement frame A1, a steel reinforcement frame B2 and splicing rods 18;

a reinforcing steel bar frame B2 is installed on the right side of the reinforcing steel bar frame A1, sliding grooves 16 are formed in the inner sides of the reinforcing steel bar frame A1 and the reinforcing steel bar frame B2, sliding blocks 4 are movably installed in the sliding grooves 16, the number of the sliding blocks 4 is multiple, through holes 3 are formed in the tops of the reinforcing steel bar frame A1 and the reinforcing steel bar frame B2, the through holes 3 are communicated with the sliding grooves 16, a screw 5 is installed at the top end of each sliding block 4, a clamping nut 6 is rotatably installed on each screw 5, a support 7 is installed on the inner side of each sliding block 4, springs 8 are installed at two ends of the inner side of each support 7, and clamping plates 9 are installed on the inner sides of the springs 8;

splicing seats 14 are arranged on two sides of the steel bar frame A1 and the steel bar frame B2, screw holes 17 are formed in the upper end and the lower end of each splicing seat 14, and splicing bolts 19 are arranged at the upper end and the lower end of each splicing rod 18.

In this embodiment (see fig. 1, 2, 3 and 4), the steel bar frames a1 and B2 are spliced together, and then the sliding blocks 4 are placed in the sliding grooves 16, and the screw 5 is passed through the through hole 3, and then the clamping nut 6 can be rotatably mounted on the screw 5, the clamping nut 6 can rotate and move to realize the clamping and fixing work of the sliding blocks 4, at the moment, the sliding blocks 4 with corresponding quantity can be rotated to be installed according to the quantity requirement of binding steel bars, then the steel bars are arranged at the inner side of the clamping plate 9, the clamping plate 9 can be pushed by the spring 8 to clamp and fix the reinforcing steel bar, at the moment, the positioning work of the reinforcing steel bar can be realized, and then the binding work of the reinforcing steel bar can be carried out by workers, the splicing rods 18 are installed by rotating the splicing bolts 19 in the screw holes 17 of the splicing seats 14, and the splicing rods 18 are used for extending the multiple groups of the steel bar frames A1 and B2 up and down.

In this embodiment (see fig. 1 and 2), the two ends of the steel bar frame a1 and the steel bar frame B2 are integrally formed with mounting blocks 11, the mounting blocks 11 are provided with mounting holes 15, and the mounting bolts 12 can be inserted through the mounting holes 15.

In this embodiment (see fig. 1), the rubber pad 10 is installed on the inner wall of the clamping plate 9, so that the clamping plate 9 can be more stable when clamping the steel bar through the rubber pad 10, and an anti-slip effect is achieved.

In this embodiment (please refer to fig. 1, fig. 3, and fig. 4), the splicing bolt 19 is rotatably fixed in the screw hole 17, and the assembly of the splicing rod 18 at the upper and lower ends of the splicing seat 14 can be completed by the splicing bolt 19 rotating in the screw hole 17.

In this embodiment (see fig. 1), the mounting hole 15 is inserted with the mounting bolt 12, the right end of the mounting bolt 12 is rotatably mounted with the nut 13, and the mounting bolt 12 and the nut 13 are rotatably clamped to fix the assembled steel bar frame a1 and the assembled steel bar frame B2.

The utility model relates to a steel reinforcement cage fetal membrane frame for bridge engineering construction, which comprises a steel reinforcement frame A and a steel reinforcement frame B1; 2. a reinforcing steel bar frame B; 3. perforating; 4. a slider; 5. a screw; 6. clamping the nut; 7. a support; 8. a spring; 9. a splint; 10. a rubber pad; 11. mounting blocks; 12. installing a bolt; 13. a nut; 14. a splicing seat; 15. mounting holes; 16. a chute; 17. a screw hole; 18. splicing rods; 19. the splicing bolt is a universal standard part or a part known by technicians in the field, the structure and the principle of the splicing bolt are known by technicians through technical manuals or conventional experimental methods, when the splicing bolt is used, firstly, the steel bar frame A1 and the steel bar frame B2 are spliced, then, the sliding block 4 can be placed in the sliding groove 16, the screw 5 penetrates through the through hole 3, then, the clamping nut 6 can be rotatably installed on the screw 5, the clamping nut 6 can rotate and move to realize the clamping and fixing work of the sliding block 4, at the moment, the sliding block 4 with corresponding quantity can be rotated according to the quantity requirement of the bound steel bars to be installed, the steel bars can be placed on the inner side of the clamping plate 9 after the quantity and the distance are adjusted properly, the clamping plate 9 can be pushed by the spring 8 to clamp and fix the steel bars, at the moment, the positioning work of the steel bars can be realized, and then, the workers can bind the steel bars, simple operation is convenient, can be suitable for the quantity and the interval requirement of different reinforcing bars simultaneously, and equipment and regulative mode labour saving and time saving, and insert behind the mounting hole 15 through construction bolt 12 and nut 13 rotatory fixed can realize that the concatenation of reinforcing bar A1 and reinforcing bar B2 is fixed, the installation work of splicing rod 18 can be accomplished to the screw 17 internal rotation that is located splicing seat 14 through splicing bolt 19, can accomplish the upper and lower extension work of multiunit reinforcing bar A1 and reinforcing bar B2 through splicing rod 18 this moment, thereby realize the ligature of reinforcement cage under the different height, the equipment is simple and convenient, time saving and labor saving.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A steel reinforcement cage tire membrane frame for bridge engineering construction is characterized by comprising a steel reinforcement frame A (1), a steel reinforcement frame B (2) and splicing rods (18);

a reinforcing steel bar frame B (2) is installed on the right side of the reinforcing steel bar frame A (1), sliding grooves (16) are formed in the inner sides of the reinforcing steel bar frame A (1) and the reinforcing steel bar frame B (2), sliding blocks (4) are movably installed in the sliding grooves (16), the number of the sliding blocks (4) is multiple, through holes (3) are formed in the tops of the reinforcing steel bar frame A (1) and the reinforcing steel bar frame B (2), the through holes (3) are communicated with the sliding grooves (16), a screw rod (5) is installed at the top end of each sliding block (4), a clamping nut (6) is rotatably installed on each screw rod (5), a support (7) is installed on the inner side of each sliding block (4), springs (8) are installed at two ends of the inner side of each support (7), and clamping plates (9) are installed on the inner sides of the springs (8);

splicing seats (14) are installed on two sides of the steel bar frame A (1) and the steel bar frame B (2), screw holes (17) are formed in the upper end and the lower end of each splicing seat (14), and splicing bolts (19) are installed at the upper end and the lower end of each splicing rod (18).

2. The reinforcement cage fetal membrane frame for bridge engineering construction of claim 1, wherein: the upper end and the lower end of the reinforcing steel bar frame A (1) and the reinforcing steel bar frame B (2) are integrally formed with mounting blocks (11), and mounting holes (15) are formed in the mounting blocks (11).

3. The reinforcement cage fetal membrane frame for bridge engineering construction of claim 1, wherein: and a rubber pad (10) is arranged on the inner wall of the clamping plate (9).

4. The reinforcement cage fetal membrane frame for bridge engineering construction of claim 1, wherein: the splicing bolt (19) is positioned in the screw hole (17) and is rotationally fixed.

5. The reinforcement cage fetal membrane frame for bridge engineering construction of claim 2, wherein: a mounting bolt (12) is inserted into the mounting hole (15), and a nut (13) is rotatably mounted at the right end of the mounting bolt (12).