CN220364873U - Prefabricated bed-jig of bent cap steel reinforcement cage - Google Patents

Abstract

The application relates to a prefabricated jig frame of a bent cap reinforcement cage, which comprises a profile assembly and a clamping device, wherein a plurality of profile assemblies are sequentially arranged; the profile assembly is provided with a plurality of profile assemblies and is sequentially arranged along the length direction, the profile assembly comprises a first cross rod, a second cross rod, two connecting rods, two steel bar bent caps and a plurality of weighing steel pipes, the first cross rod is positioned above the second cross rod, two ends of the first cross rod are respectively provided with one connecting rod and one steel bar bent cap, and the first cross rod, the connecting rods, the steel bar bent caps and the second cross rod are sequentially connected; the clamping device comprises a plurality of transverse limiting steel plates which are arranged on the first transverse rods and/or the second transverse rods respectively, and the transverse limiting plates are connected with the first transverse rods and/or the second transverse rods. This application has the effect of being convenient for assemble the bent cap steel reinforcement skeleton on ground, then integral hoisting in preset position and install.

Description

Prefabricated bed-jig of bent cap steel reinforcement cage

Technical Field

The application relates to the technical field of bridge construction, in particular to a prefabricated jig frame of a bent cap steel reinforcement framework.

Background

In the related construction of roads and bridges, a capping beam is generally adopted as an installation foundation, the capping beam generally has the functions of supporting, distributing and transmitting the load of an upper building structure, the capping beam is generally installed above a pier, a box beam is installed above the capping beam, and the capping beam and the box beam are paved with related surface materials, so that the construction of roads or bridges is realized.

In the related art, when a constructor sets up a bent cap reinforcement cage, different types of reinforcement needs to be classified firstly, then an operator carries a bent cap support template to reach a preset high sense, the bent cap support template is fixed at a preset position, and then reinforcement with different diameters is fixed on the bent cap support template according to a certain overlapping sequence, so that the setting up of the bent cap is finally completed.

Aiming at the related technology, an operator needs to work on a platform with a certain height, and a constructor possibly has poor security measures at the edge of the platform, does not wear a safety belt and the like, so that the operator cannot conveniently set up a bent cap bracket template; the variety of reinforcing bar is more, and the installation error appears easily, and then leads to the installation of bent cap skeleton to appear the problem.

Disclosure of Invention

In order to be convenient for assemble the bent cap framework of steel reinforcement at ground, then integral hoisting is in predetermineeing the position and install, this application provides a prefabricated bed-jig of bent cap framework of steel reinforcement.

The application provides a prefabricated bed-jig of bent cap steel reinforcement skeleton adopts following technical scheme:

the prefabricated jig frame of the bent cap reinforcement cage comprises profile components and a clamping device, wherein a plurality of profile components are sequentially arranged;

the profile assembly is provided with a plurality of profile assemblies and is sequentially arranged along the length direction, the profile assemblies comprise a first cross rod, a second cross rod, two connecting rods, two steel bar bent caps and a plurality of weighing steel pipes, the first cross rod is positioned above the second cross rod, two ends of the first cross rod are respectively provided with one connecting rod and one steel bar bent cap, and the first cross rod, the connecting rods, the steel bar bent caps and the second cross rod are sequentially connected;

the clamping device comprises a plurality of transverse limiting steel plates, wherein the transverse limiting steel plates are arranged and respectively installed on the first transverse rods and/or the second transverse rods, and the transverse limiting steel plates are connected along the first transverse rods and/or the second transverse rods.

Through adopting above-mentioned technical scheme, operating personnel is when assembling the prefabricated bed-jig of bent cap steel reinforcement skeleton, operating personnel is when installing the prefabricated bed-jig of bent cap steel reinforcement skeleton, operating personnel is first with the second horizontal pole along the length direction interval arrangement of horizontal spacing steel sheet to be fixed in the second horizontal pole, be fixed in the both ends of second horizontal pole with reinforcing bar bent cap and connecting rod in proper order later on, finally be fixed in the one end that the reinforcing bar bent cap was kept away from to the connecting rod with first horizontal pole, the first horizontal pole of horizontal spacing steel sheet of reuse carries out secondary fixation later, and then prevents that the distance between the first horizontal pole from changing, and then influence the holistic stability of bent cap steel reinforcement skeleton prefabricated bed-jig. After the installation is finished, the lifting device is integrally lifted and fixed at the corresponding position, so that the overhead operation of operators is avoided, and the stability of the prefabricated jig frame of the steel reinforcement framework of the bent cap is reduced due to the fact that the types of the steel reinforcements are used incorrectly.

Optionally, the transverse spacing steel plates are provided with spacing grooves at intervals, and the spacing grooves are used for accommodating the first cross bars and/or the second cross bars.

Through adopting above-mentioned technical scheme, operating personnel when putting first horizontal pole or second horizontal pole, can put first horizontal pole or second horizontal pole in the spacing groove of horizontal spacing steel sheet, when being convenient for operating personnel put first horizontal pole or second horizontal pole, carry out spacingly to first horizontal pole or second horizontal pole, prevent that the prefabricated bed-jig of bent cap steel reinforcement cage from taking place to incline.

Optionally, the profile assembly further includes a first vertical rod and a second vertical rod, the first vertical rod is used for fixing the first cross rod and the second cross rod, and the second vertical rod is used for fixing the first cross rod and the steel bar bent cap.

Through adopting above-mentioned technical scheme, first montant can prescribe a limit to the distance between first horizontal pole and the second horizontal pole, and the second montant is fixed the distance between first horizontal pole and the reinforcing bar bent cap, and then carries out the secondary to single bent cap framework prefabricated bed-jig shape and consolidates, prevents that bent cap framework prefabricated bed-jig from leading to warping because the connection stability of a certain node reduces.

Optionally, the profile assembly further comprises a load-bearing steel pipe, and the load-bearing steel pipe can connect the first vertical rod.

Through adopting above-mentioned technical scheme, the bearing steel pipe is connected first montant in proper order for the prefabricated bed-jig of bent cap steel reinforcement skeleton is except under the connected action of horizontal spacing steel sheet, and the bearing steel pipe can be through being connected to the first montant on the easy same straight line of micro-cast, and then consolidates the connection between a plurality of bent cap steel reinforcement skeleton prefabricated bed-jigs, improves the overall connection stability of device.

Optionally, the clamping device further comprises a vertical limiting steel plate, the vertical limiting steel plate is fixedly connected with the horizontal limiting steel plate, vertical clamping pieces are arranged at intervals of the vertical limiting steel plate, the vertical clamping pieces are fixedly connected with the vertical limiting steel plate, the vertical clamping pieces are far away from one ends of the vertical limiting steel plate and are fixedly connected with the vertical clamping pieces, clamping grooves are formed in the vertical clamping pieces in a surrounding mode, and the clamping grooves are used for accommodating the horizontal steel pipes.

Through adopting above-mentioned technical scheme, vertical spacing steel sheet and horizontal spacing steel sheet fixed connection, vertical spacing steel sheet interval is fixed with vertical joint spare can provide the support for horizontal steel pipe, and the distal end of vertical joint spare is fixed with fixed joint spare, can prevent that horizontal steel pipe from providing spacingly, prevents that it from falling, and then improves the spacing effect of horizontal steel pipe, and then guarantees the stability of the prefabricated bed-jig of bent cap steel reinforcement cage.

Optionally, the clamping device further comprises a fourth cross rod, and the fourth cross rod is used for connecting the transverse limiting steel plates for fixing the second cross rod; the two ends of the fourth cross rod are respectively provided with a limiting device, each limiting device comprises a fifth cross rod and two third vertical rods, each fifth cross rod is located above the corresponding fourth cross rod, each third vertical rod is located at two ends of each fifth cross rod, each third vertical rod is fixedly connected with the corresponding fifth cross rod, and the third vertical rods close to the corresponding vertical limiting steel plates are fixedly connected with the corresponding vertical limiting steel plates.

Through adopting above-mentioned technical scheme, the fourth horizontal pole is connected the horizontal spacing steel sheet of second horizontal pole of connection to fix the horizontal spacing steel sheet, prevent that it from taking place to shift. The space that third montant, fourth horizontal pole and fifth horizontal pole enclose jointly and establish can carry out spacingly to the prefabricated bed-jig of bent cap steel reinforcement skeleton, prevents that it from taking place to warp, and the third montant is fixed in vertical spacing steel sheet, can provide stable support to the third montant, prevents that its position from moving and reduce the spacing effect to the prefabricated bed-jig of bent cap steel reinforcement skeleton.

Optionally, two diagonal braces are arranged below the fifth cross rod, the two diagonal braces are arranged in a crossing mode, and two ends of each diagonal brace are fixedly connected with the fourth cross rod and the fifth cross rod.

Through adopting above-mentioned technical scheme, the bracing can further increase the stability in the space that third montant, fourth horizontal pole and fifth horizontal pole enclose jointly and establish, prevents that the connection between third montant, fourth horizontal pole and the fifth horizontal pole from being unstable and leading to reducing the spacing effect to the prefabricated bed-jig of bent cap framework of steel reinforcement.

Optionally, the bottom of vertical spacing steel sheet is equipped with the collet, the collet with vertical spacing steel sheet fixed connection.

Through adopting above-mentioned technical scheme, the collet can make the prefabricated bed-jig of bent cap steel reinforcement skeleton wholly have certain clearance with the body face, and the constructor of being convenient for wholly mentions the prefabricated bed-jig of bent cap steel reinforcement skeleton, and the collet can prevent simultaneously that the reinforcing bar of below from leading to deformation because of the friction.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the contour and the clamping device, constructors can install and fix each structure on the ground, and the transverse limiting steel plates and the vertical limiting steel plates can enable a plurality of bent cap steel reinforcement frameworks to be stably connected, so that a stable whole is finally formed;

2. through the arrangement of the limiting device, the plurality of the capping beam reinforcement cage prefabricated jig frames can be limited in the direction parallel to the capping beam reinforcement cage prefabricated jig frames, so that the capping beam reinforcement cage prefabricated jig frames are prevented from inclining, and the stability of the whole structure of the capping beam reinforcement cage prefabricated jig frames is improved;

3. through setting up the collet, make the prefabricated bed-jig of bent cap reinforcement cage wholly have certain clearance with ground between, be convenient for operating personnel lift it and transport.

Drawings

FIG. 1 is a schematic view of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic illustration of a profile assembly configuration;

FIG. 3 is a schematic view of a structure of the clamping device;

fig. 4 is a schematic structural view of the limiting device.

Reference numerals: 1. a profile component; 11. a first cross bar; 12. a second cross bar; 13. a connecting rod; 14. a steel bar bent cap; 15. a first vertical rod; 16. a second vertical rod; 17. a bearing steel pipe; 2. a clamping device; 21. a transverse limit steel plate; 22. a limit groove; 23. a vertical limit steel plate; 24. a vertical limit clamp; 241. a fixed clamping piece; 242. a clamping groove; 25. a third cross bar; 26. a fourth cross bar; 27. a bottom support; 3. a limiting device; 31. a fifth cross bar; 32. a third vertical rod; 33. and (5) diagonal bracing.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses a prefabricated bed-jig of bent cap framework of steel reinforcement.

Referring to fig. 1, a prefabricated jig of a bent cap reinforcement cage comprises a frame, wherein the frame comprises a profile assembly 1, a clamping device 2 and a limiting device 3.

Referring to fig. 1 and 2, the profile component 1 is provided with a plurality of profile components, and arranges in proper order along the length direction of the prefabricated bed-jig of bent cap framework, and profile component 1 includes first horizontal pole 11, second horizontal pole 12, two connecting rods 13 and two reinforcing bar bent caps 14, in this embodiment, the length direction of first horizontal pole 11 and second horizontal pole 12 all horizontal placement and first horizontal pole 11 and second horizontal pole 12 all perpendicular to the length direction of the prefabricated bed-jig of bent cap framework, first horizontal pole 11 is located the top of second horizontal pole 12 and all places in the middle, the length of first horizontal pole 11 is greater than the length of second horizontal pole 12. The two connecting rods 13 are all vertically placed and are respectively located at two ends of the first cross rod 11, in this embodiment, the length of each cross rod is smaller than that between the first cross rod 11 and the second cross rod 12, and the connecting rods 13 are fixedly connected with the first cross rod 11 in a welding mode. Two reinforcing bar bent cap 14 are located the both ends of second horizontal pole 12 respectively, and reinforcing bar bent cap 14 all inclines to set up, and this reinforcing bar bent cap 14 one end passes through welded mode and 12 fixed connection of second horizontal pole, and the other end passes through welded mode and weighing steel pipe through welded mode fixed connection.

Referring to fig. 1 and 2, the first cross bar 11, the second cross bar 12, the two connecting rods 13 and the two steel bar bent caps 14 enclose an installation space together, and the installation gaps enclosed by the plurality of profile components 1 are sequentially distributed along the length direction of the prefabricated jig of the bent cap steel bar framework and are mutually communicated.

Referring to fig. 1 and 2, the profile assembly 1 further comprises a first vertical rod 15 and a second vertical rod 16, wherein the number of the first vertical rod 15 and the second vertical rod 16 is plural, and the first vertical rod and the second vertical rod are all vertically arranged. The first vertical rod 15 is located at the second cross rod 12, the first vertical rods 15 are distributed at intervals along the length direction of the second cross rod 12, the first vertical rods 15 extend upwards and pass through the plane where the first cross rod 11 is located, and two ends of the first vertical rods 15 are fixedly connected with the first cross rod 11 and the second vertical rod 16 in a welding mode respectively. The second vertical rods 16 are respectively located at two ends of the first transverse rod 11, the second vertical rods 16 extend downwards and are in contact with the steel bar cover beam 14, the second vertical rods 16 are distributed at intervals along the length direction of the first transverse rod 11, and two ends of the second vertical rods 16 are respectively fixedly connected with the first transverse rod 11 and the steel bar cover beam 14 in a welding mode.

Referring to fig. 1 and 2, a plurality of bearing steel pipes 17 are arranged at the first vertical rod 15, and the length direction of the bearing steel pipes 17 is parallel to the length direction of the prefabricated jig of the bent cap steel reinforcement framework and is fixedly connected with the first vertical rod 15 in a screw tightening manner.

Referring to fig. 1, 2 and 3, the clamping device 2 is mounted in the inner cavity of the mounting gap. The clamping device 2 comprises a plurality of transverse limiting steel plates 21, in the embodiment, the transverse limiting steel plates 21 are arranged in a plurality, and the transverse limiting steel plates 21 are respectively arranged on the top walls of the first cross rod 11 and the second cross rod 12 and are arranged at intervals along the length direction of the first cross rod 11, and the transverse limiting steel plates 21 arranged on the second cross rod 12 are arranged at intervals along the length direction of the second cross rod 12. In this embodiment, the length direction of the transverse spacing steel plate 21 is parallel to the length direction of the prefabricated jig of the steel reinforcement cage of the bent cap, the top wall of the transverse spacing steel plate 21 is provided with spacing grooves 22 along the length direction of the transverse spacing steel plate 21 at intervals, and the length direction of the spacing grooves 22 is parallel to the length direction of the first cross bar 11, in this embodiment, the shape of the spacing grooves 22 is preferably a semicircular groove, and the opening direction of the semicircular groove is vertically upward. The limit groove 22 is used for accommodating the first cross bar 11 or the second cross bar 12.

Referring to fig. 1, fig. 2 and fig. 3, the clamping device 2 further comprises vertical spacing steel plates 23, the vertical spacing steel plates 23 are provided with two, are vertically placed and are located respectively at two ends of the transverse spacing steel plates 21, the vertical spacing steel plates 23 are provided with a plurality of vertical spacing clamps 24 along the length direction interval, in this embodiment, the short steel bars with the preferable length of 10 cm are selected as the vertical spacing clamps 24, the vertical spacing clamps 24 are horizontally arranged, the vertical spacing clamps 24 are fixedly connected with the vertical spacing plates in a welded mode, the end faces, far away from the vertical spacing plates, of the vertical spacing clamps 24 are provided with fixing clamping pieces 241, in this embodiment, the fixing clamping pieces 241 are preferably short steel bar heads with the length of 5 cm, and clamping grooves 242 are jointly surrounded by the vertical spacing steel plates 23, the vertical spacing clamps 24 and the fixing clamping pieces 241. The clamping groove 242 is used for accommodating the transverse steel pipe and limiting the bearing steel pipe 17.

Referring to fig. 2, 3 and 4, the clamping device 2 further includes a plurality of third cross bars 25 and fourth cross bars 26, the third cross bars 25 and the fourth cross bars 26 are respectively installed on the end faces of the first cross bars 11 and the second cross bars 12 far away from each other, the length directions of the third cross bars 25 and the fourth cross bars 26 are parallel to the length direction of the prefabricated jig frame of the bent cap reinforcement cage, the third cross bars 25 are fixedly connected with the transverse limiting steel plates 21 above in a welding mode, and the fourth cross bars 26 are fixedly connected with the transverse limiting steel plates 21 below in a welding mode. In this embodiment, the length of the third rail 25 is less than the length of the fourth rail 26.

Referring to fig. 2, 3 and 4, both ends of the third cross bar 25 are provided with a limiting device 3, the limiting device 3 includes a fifth cross bar 31 and two third vertical bars 32, the fifth cross bar 31 is located at one side of the third cross bar 25 far away from the fourth cross bar 26, and is horizontally arranged, the two third vertical bars 32 are respectively located at both ends of the fifth cross bar 31 and vertically arranged, the third vertical bars 32 close to the vertical limiting steel plate 23 are fixedly connected with the vertical limiting steel plate 23 through a bracket, both ends of the third vertical bars 32 are respectively fixedly connected with the fifth cross bar 31 and the fourth cross bar 26, two diagonal braces 33 are arranged below the fifth cross bar 31 in a crossing manner, one end of each diagonal brace 33 is fixedly connected with the fifth cross bar 31 in a welding manner, and the other end of each diagonal brace 33 is fixedly connected with the fourth cross bar 26 in a welding manner.

Referring to fig. 2, 3 and 4, a bottom end of the vertical limit steel plate 23 is provided with a bottom bracket 27, and the bottom bracket 27 is fixedly connected with the vertical limit steel plate 23 by a screw fixing manner.

The implementation principle of the prefabricated bed-jig of bent cap steel reinforcement framework of this application embodiment is: the operator first connects the first cross bar 11, the second cross bar 12, the connecting rod 13 and the reinforcing steel bar bent cap 14 on the ground, then places the transverse limit steel plate 21 at the first cross bar 11 and the first vertical bar 15, and positions the first cross bar 11 and the second cross bar 12 in the limit groove 22 of the transverse limit steel plate 21.

Then the vertical limiting steel plate 23 is fixed, and the transverse steel pipe is positioned in a clamping groove 242 surrounded by the vertical limiting steel plate 23, the vertical limiting clamp 24 and the fixed clamping piece 241 at the vertical limiting steel plate 23.

The limiting device 3 which is surrounded by the fifth cross rod 31, the third vertical rod 32 and the fourth cross rod 26 is used for limiting the prefabricated jig frame of the steel skeleton of the bent cap by the direction vertical to the transverse limiting steel plate 21, so that the bent cap is prevented from tilting. And the bottom support 27 is convenient for constructors to integrally lift and shift the prefabricated jig frame of the bent cap steel reinforcement framework.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. The utility model provides a prefabricated bed-jig of bent cap steel reinforcement skeleton which characterized in that: comprises a profile assembly (1) and a clamping device (2), wherein a plurality of profile assemblies (1) are sequentially arranged;

the profile assembly (1) is provided with a plurality of profile assemblies and is sequentially arranged along the length direction, the profile assemblies (1) comprise a first cross rod (11), a second cross rod (12), two connecting rods (13), two steel bar bent caps (14) and a plurality of weighing steel pipes, the first cross rod (11) is positioned above the second cross rod (12), two ends of the first cross rod (11) are respectively provided with one connecting rod (13) and one steel bar bent cap (14), and the first cross rod (11), the connecting rods (13), the steel bar bent caps (14) and the second cross rod (12) are sequentially connected;

the clamping device (2) comprises a plurality of transverse limiting steel plates (21), wherein the transverse limiting steel plates (21) are arranged on the first transverse rods (11) and/or the second transverse rods (12) respectively, and the transverse limiting steel plates (21) are connected along the first transverse rods (11) and/or the second transverse rods (12).

2. The bent cap framework prefabrication jig of claim 1, wherein: the transverse limiting steel plates (21) are provided with limiting grooves (22) at intervals, and the limiting grooves (22) are used for accommodating the first transverse rods (11) and/or the second transverse rods (12).

3. A capping beam framework prefabrication jig as claimed in claim 2, wherein: the profile assembly (1) further comprises a first vertical rod (15) and a second vertical rod (16), wherein the first vertical rod (15) is used for fixing the first transverse rod (11) and the second transverse rod (12), and the second vertical rod (16) is used for fixing the first transverse rod (11) and the steel bar bent cap (14).

4. A capping beam framework prefabrication jig as claimed in claim 3, wherein: the profile assembly (1) further comprises a load-bearing steel pipe (17), the load-bearing steel pipe (17) being capable of connecting the first vertical rod (15).

5. The bent cap framework prefabrication jig of claim 4, wherein: the clamping device (2) further comprises a vertical limiting steel plate (23), the vertical limiting steel plate (23) is fixedly connected with the transverse limiting steel plate (21), vertical clamping pieces are arranged at intervals of the vertical limiting steel plate (23), the vertical clamping pieces are fixedly connected with the vertical limiting steel plate (23), one ends of the vertical limiting steel plate (23) are provided with fixing clamping pieces (241), the fixing clamping pieces (241) are fixedly connected with the vertical clamping pieces, clamping grooves (242) are formed in the fixing clamping pieces (241), the vertical clamping pieces and the vertical limiting steel plate (23) in a surrounding mode, and the clamping grooves (242) are used for accommodating bearing steel pipes.

6. The bent cap framework prefabrication jig of claim 5, wherein: the clamping device (2) further comprises a fourth cross rod (26), and the fourth cross rod (26) is used for connecting the transverse limit steel plates (21) for fixing the second cross rod (12); both ends of fourth horizontal pole (26) all are equipped with stop device (3), stop device (3) are including fifth horizontal pole (31) and two third montants (32), fifth horizontal pole (31) are located the top of fourth horizontal pole (26), two third montants (32) are located respectively the both ends of fifth horizontal pole (31), third montant (32) with fifth horizontal pole (31) fixed connection is close to third montant (32) of vertical spacing steel sheet (23) with vertical spacing steel sheet (23) fixed connection.

7. The bent cap framework prefabrication jig of claim 6, wherein: two diagonal braces (33) are arranged below the fifth cross rod (31), the two diagonal braces (33) are arranged in a crossing mode, and two ends of each diagonal brace (33) are fixedly connected with the fourth cross rod (26) and the fifth cross rod (31).

8. The bent cap framework prefabrication jig of claim 5, wherein: the bottom of vertical spacing steel sheet (23) is equipped with collet (27), collet (27) with vertical spacing steel sheet (23) fixed connection.