CN215252352U

CN215252352U - Prefabricated web steel bar binding rack

Info

Publication number: CN215252352U
Application number: CN202120619174.1U
Authority: CN
Inventors: 田辉; 沈玉; 赵耀锋; 王永强; 闫攀; 张伟; 李桐
Original assignee: CCCC SHEC Third Highway Engineering Co Ltd
Current assignee: CCCC SHEC Third Highway Engineering Co Ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-12-21
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses a precast beam web reinforcement rack, including bracing piece and support frame, the lower extreme of bracing piece is fixed with the head rod, and the lower extreme of head rod is connected with the top of stay tube and bracing piece respectively to the support is installed to the upper end of bracing piece, the sliding seat is installed to one side of support, and the top of first movable rod is installed to the lower extreme of sliding seat, and one side of first movable rod is seted up flutedly, the surface of the interior surface connection second connecting rod of recess, and the lower extreme of second connecting rod fixes the upper end at the second movable rod. This precast beam web reinforcement rack according to precast beam web reinforcement specification, is connected the bracing piece through first connecting rod end to the length of the bracing piece of being convenient for control, thereby the bracing piece of being convenient for supports the support, and the third connecting rod is taken out from the inboard of stay tube after that, thereby is convenient for adjust the interval of the both sides bracing piece of third connecting rod.

Description

Prefabricated web steel bar binding rack

Technical Field

The utility model relates to a precast beam processing technology field specifically is a precast beam web reinforcement rack.

Background

In the bridge engineering work progress, in order to improve the efficiency of construction, often use prefabricated web to splice processing, prefabricated web adds man-hour, need earlier with the reinforcement shaping, for the concrete improvement holding power through ligature shaping framework of steel reinforcement, but the general direct air ground ligature of current prefabricated web reinforcing bar to the ligature difficulty, and the general integration preparation of current reinforcement rack, can only be fit for the prefabricated web of the unified specification of preparation, and the reinforcement rack can not adjust size.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a precast beam web reinforcement rack to it can not adjust the problem of the precast beam web of the different specifications of big or small preparation to propose current reinforcement rack in the above-mentioned background art to solve.

In order to achieve the above object, the utility model provides a following technical scheme: a prefabricated beam web steel bar binding rack comprises a supporting rod and a supporting frame, wherein the lower end of the supporting rod is fixed with a first connecting rod, the lower end of the first connecting rod is respectively connected with the starting ends of a supporting tube and the supporting rod, a support is installed at the upper end of the supporting rod, a movable seat is installed at one side of the support, the starting end of a first movable rod is installed at the lower end of the movable seat, a groove is formed in one side of the first movable rod, the inner surface of the groove is connected with the outer surface of a second connecting rod, the lower end of the second connecting rod is fixed at the upper end of the second movable rod, a movable plate is installed on the inner side of the lower end of the second movable rod, the lower surface of the movable plate is installed on the upper surface of the supporting tube, two ends of a third connecting rod are installed in an embedded mode in the inner side of the supporting tube, a first cross beam and a second cross beam are installed at the upper end of the supporting tube, and the first cross beam is located on the outer side of the second cross beam, and the lower end of a support rod is installed at the upper end of the second cross beam, the upper end of the support rod is fixed at the lower end of the top beam, the two ends of the top beam are installed at the upper end of the support in an embedded mode, one end of the supporting frame penetrates through the middle of the fixing frame, and one side of the fixing frame is fixed on the inner side of the supporting rod.

Preferably, the bracing piece passes through first connecting rod end to end, and the bracing piece constitutes the block with the support and is connected to the bracing piece constitutes through first connecting rod and stay tube and dismantles mounting structure.

Preferably, the support and the movable seat form a rotating structure, the movable seat and the first movable rod form a dismounting installation, and the first movable rod is in sliding connection with the second connecting rod through the groove.

Preferably, the second movable rod and the movable plate form a rotating structure, the movable plate and the support tube form a detachable mounting structure, the support tubes are arranged in a central symmetry mode by taking the third connecting rod as a center, and the third connecting rod and the support tube are in sliding connection.

Preferably, the first beam and the support tube form a detachable mounting structure, the support tube and the second beam form a detachable mounting structure, and a center line of the second beam is parallel to a center line of the first beam.

Preferably, the fixed frames are distributed on one side of the supporting rod at equal intervals, the fixed frames are connected with the supporting frame in a clamping mode, and the longitudinal section of the supporting frame is in a shape like a Chinese character 'shan'.

Compared with the prior art, the beneficial effects of the utility model are that: this precast beam web reinforcement rack:

1. according to the binding specification of the prefabricated beam web steel bars, the support rods are connected end to end through the first connecting rod, so that the length of the support rods is convenient to control, the support is convenient to support by the support rods, and then the third connecting rod is drawn out from the inner side of the support tube, so that the distance between the support rods on two sides of the third connecting rod is convenient to adjust;

2. the upper end of a first movable rod is mounted at the lower end of a movable seat through a bolt, a second connecting rod is driven by a second movable rod to be drawn out of a groove, the movable seat is controlled by the first movable rod to rotate along a support, so that the angle between the first movable rod and a supporting rod is convenient to adjust, and the first movable rod is mounted on a supporting tube through a movable plate, so that the supporting rod, the supporting tube and the first movable rod form a right angle;

3. pass the mount with the support frame, for the device is whole to provide the support through the support frame to be convenient for support the reinforcing bar, support the stay tube through first crossbeam and second crossbeam after that, thereby prevent that the stay tube from empting, couple together second crossbeam and back timber through the cradling piece after that, thereby guarantee the stability of device.

Drawings

FIG. 1 is a schematic overall front sectional view of the present invention;

FIG. 2 is a schematic front view of the fixing frame and the supporting frame of the present invention;

FIG. 3 is a schematic view of the overall sectional view of the present invention;

fig. 4 is the overall right sectional structural schematic diagram of the present invention.

In the figure: 1. supporting a tube; 2. a first connecting rod; 3. a support bar; 4. a support; 5. a movable seat; 6. a first movable bar; 7. a groove; 8. a second connecting rod; 9. a second movable bar; 10. a movable plate; 11. a third connecting rod; 12. a first cross member; 13. a second cross member; 14. a fixed mount; 15. a support frame; 16. a top beam; 17. a support rod.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a prefabricated beam web plate reinforcement rack comprises a supporting tube 1, a first connecting rod 2, a supporting rod 3, a support 4, a movable seat 5, a first movable rod 6, a groove 7, a second connecting rod 8, a second movable rod 9, a movable plate 10, a third connecting rod 11, a first cross beam 12, a second cross beam 13, a fixed frame 14, a supporting frame 15, a top beam 16 and a support rod 17, wherein the first connecting rod 2 is fixed at the lower end of the supporting rod 3, the lower end of the first connecting rod 2 is respectively connected with the starting ends of the supporting tube 1 and the supporting rod 3, the support 4 is installed at the upper end of the supporting rod 3, the movable seat 5 is installed at one side of the support 4, the starting end of the first movable rod 6 is installed at the lower end of the movable seat 5, the groove 7 is formed in one side of the first movable rod 6, the inner surface of the groove 7 is connected with the outer surface of the second connecting rod 8, and the lower end of the second connecting rod 8 is fixed at the upper end of the second movable rod 9, and the movable plate 10 is installed on the inner side of the lower end of the second movable rod 9, the lower surface of the movable plate 10 is installed on the upper surface of the support tube 1, the two ends of the third connecting rod 11 are installed on the inner side of the support tube 1 in an embedded manner, the first cross beam 12 and the second cross beam 13 are installed on the upper end of the support tube 1, the first cross beam 12 is located on the outer side of the second cross beam 13, the lower end of the support rod 17 is installed on the upper end of the second cross beam 13, the upper end of the support rod 17 is fixed on the lower end of the top beam 16, the two ends of the top beam 16 are installed on the upper end of the support 4 in an embedded manner, one end of the support frame 15 penetrates through the middle of the fixed frame 14, and one side of the fixed frame 14 is fixed on the inner side of the support rod 3.

The bracing piece 3 is end to end through head rod 2, and the bracing piece 3 constitutes the block with support 4 and is connected to bracing piece 3 constitutes through head rod 2 and stay tube 1 and dismantles mounting structure, thereby is convenient for adjust the length of bracing piece 3.

Support 4 constitutes revolution mechanic with the sliding seat 5, and the installation is dismantled with first movable rod 6 constitution to first movable rod 6 is sliding connection through recess 7 and second connecting rod 8, and the first movable rod 6 of being convenient for passes through sliding seat 5 along support 4 angle regulation.

The second movable rod 9 and the movable plate 10 form a rotating structure, the movable plate 10 and the support tube 1 form a detachable installation structure, the support tube 1 is arranged symmetrically with the third connecting rod 11 as a center, the third connecting rod 11 and the support tube 1 are connected in a sliding manner, the second movable rod 9 extends the length of the first movable rod 6 through the second connecting rod 8, and then the second movable rod 9 is fixed at the upper end of the support tube 1 through the movable plate 10 by a bolt.

The first cross beam 12 and the support tube 1 form a disassembly and assembly structure, the support tube 1 and the second cross beam 13 form a disassembly and assembly structure, the central line of the second cross beam 13 is parallel to the central line of the first cross beam 12, the adjacent support tubes 1 are supported through the first cross beam 12 and the second cross beam 13, and therefore the whole device is prevented from shaking.

The mount 14 is at the equidistant distribution in one side of bracing piece 3, and mount 14 is connected for the block with support frame 15 to the vertical section of support frame 15 is "mountain" style of calligraphy form, supports the reinforcing bar through support frame 15, thereby is convenient for tie up the reinforcing bar.

The working principle is as follows: when the prefabricated beam web plate steel bar binding rack is used, firstly, a proper open space is selected for splicing the binding rack, then the support pipes 1 are integrally arranged on the ground, then the symmetrical support pipes 1 are connected together through the third connecting rod 11, and then the device is assembled according to the specification of the beam web plate steel bar;

then, the support rods 3 are connected to the upper end of the next support rod 3 by the first connecting rod 2 to connect the support rods 3, then the spliced support rods 3 are vertically fixed to the upper end of the support pipe 1 by the first connecting rod 2, then the support base 4 is supported by the support rods 3, then the upper end of the first movable rod 6 is mounted at the lower end of the movable base 5 by a bolt, then the top beam 16 is fastened to the top of the support base 4, then the second movable rod 9 is slid out of the groove 7 by the second connecting rod 8, then the first movable rod 6 is rotated along the support base 4 by the movable base 5 to facilitate the adjustment of the angle of the first movable rod 6 to the support rods 3, then the second movable rod 9 is mounted on the upper surface of the support pipe 1 by passing the movable plate 10 through a bolt, then both ends of the first cross beam 12 and the second cross beam 13 are fastened above the support pipe 1, then, the first cross beam 12 and the second cross beam 13 are fixed through bolts, so that the overall stability of the device is ensured, then, the two ends of the support rod 17 are hung and buckled between the second cross beam 13 and the fixed frame 14, then, the support frame 15 passes through the fixed frame 14, and a support platform is provided for the steel bars through the support frame 15 and the support rod 17;

finally, lay the precast beam web reinforcing bar according to corresponding the position to be convenient for tie up the reinforcing bar, thereby be convenient for tie up the precast beam web reinforcing bar fast, increased holistic practicality.

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 precast beam web reinforcement rack, includes bracing piece (3) and support frame (15), its characterized in that: the lower end of the supporting rod (3) is fixed with a first connecting rod (2), the lower end of the first connecting rod (2) is respectively connected with the starting ends of the supporting tube (1) and the supporting rod (3), the upper end of the supporting rod (3) is provided with a support (4), one side of the support (4) is provided with a movable seat (5), the lower end of the movable seat (5) is provided with the starting end of a first movable rod (6), one side of the first movable rod (6) is provided with a groove (7), the inner surface of the groove (7) is connected with the outer surface of a second connecting rod (8), the lower end of the second connecting rod (8) is fixed at the upper end of a second movable rod (9), the inner side of the lower end of the second movable rod (9) is provided with a movable plate (10), the lower surface of the movable plate (10) is arranged on the upper surface of the supporting tube (1), and the inner side of the supporting tube (1) is embedded with two ends of a third connecting rod (11), and first crossbeam (12) and second crossbeam (13) are installed to the upper end of stay tube (1), first crossbeam (12) are located the outside of second crossbeam (13), and the lower extreme of cradling piece (17) is installed to the upper end of second crossbeam (13) to the lower extreme at back timber (16) is fixed to the upper end of cradling piece (17), the embedded upper end of installing in support (4) in both ends of back timber (16), the centre of mount (14) is passed to the one end of support frame (15), and one side of mount (14) is fixed in the inboard of bracing piece (3).

2. The precast beam web steel bar binding rack of claim 1, wherein: the support rod (3) is connected end to end through the first connecting rod (2), the support rod (3) and the support (4) form a clamping connection, and the support rod (3) and the support pipe (1) form a dismounting and mounting structure through the first connecting rod (2).

3. The precast beam web steel bar binding rack of claim 1, wherein: support (4) constitute revolution mechanic with sliding seat (5), and sliding seat (5) constitute with first movable rod (6) and dismantle the installation to first movable rod (6) are sliding connection through recess (7) and second connecting rod (8).

4. The precast beam web steel bar binding rack of claim 1, wherein: the second movable rod (9) and the movable plate (10) form a rotating structure, the movable plate (10) and the support pipe (1) form a disassembly and assembly structure, the support pipe (1) is arranged in a central symmetry mode by taking the third connecting rod (11) as a center, and the third connecting rod (11) is in sliding connection with the support pipe (1).

5. The precast beam web steel bar binding rack of claim 1, wherein: the first cross beam (12) and the support tube (1) form a dismounting and mounting structure, the support tube (1) and the second cross beam (13) form a dismounting and mounting structure, and the center line of the second cross beam (13) is parallel to the center line of the first cross beam (12).

6. The precast beam web steel bar binding rack of claim 1, wherein: the fixing frames (14) are distributed on one side of the supporting rod (3) at equal intervals, the fixing frames (14) are connected with the supporting frame (15) in a clamping mode, and the longitudinal section of the supporting frame (15) is in a shape like a Chinese character 'shan'.