CN213234358U

CN213234358U - Integral simple and easy border protector of reinforcing bar

Info

Publication number: CN213234358U
Application number: CN202021682836.1U
Authority: CN
Inventors: 邹勇; 曹元鑫; 曾君; 张晶晶; 刘吉祥; 张裕
Original assignee: Wuhan Tianchuang Municipal Construction Engineering Co ltd
Current assignee: Wuhan Tianchuang Construction Group Co.,Ltd.
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-05-18
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses an integral reinforcing bar simply faces limit protector relates to bridge pier stud bent cap technical field, and is higher for solving near water region and pier stud, must set up integral limit protector that faces, and when adopting this kind of protection system, because of its welding is complicated, the ann tears loaded down with trivial details open, causes the problem that safety protection work takes time and takes a lot of work. The utility model discloses a bridge pier stud, including bridge pier stud, pre-buried metallic steel pipe cover, support rod steel, distribution beam I-steel, bridge pier stud, pre-buried metallic steel pipe cover, and pre-buried metallic steel pipe cover sets up structure as an organic whole with the bridge pier stud, pre-buried metallic steel pipe cover's inside is provided with the support rod steel, and supports the rod steel and pour structure as an organic whole with the support rod steel, the diameter of supporting the rod steel slightly is less than pre-buried metallic steel pipe cover's internal diameter, the top of supporting the rod steel is provided with the girder I-steel, and the girder I-steel is provided with two, the top of girder I-steel.

Description

Integral simple and easy border protector of reinforcing bar

Technical Field

The utility model relates to a bridge pier stud bent cap technical field specifically is an integral reinforcing bar simply faces limit protector.

Background

Pier stud, the lower bearing weight that is used for bearing superstructure in civil engineering. The cross section of the pier column is circular, and the pier column also has anisotropic pier columns such as ellipse, square, curve and parabola. The method is an important component in the projects of bridges such as highway bridges, railway bridges, sidewalks, overpasses, ramp bridges, overpasses and the like. Protector adopts shell, cover, screen, door, lid, fence, closed device etc. as the object obstacle usually, keeps apart people and danger, when constructing beam pier stud bent cap, for the ease of construction, suspicion builds protector to beam pier stud bent cap.

During the construction of the municipal bridge pier stud capping beam, a support method or a few-support method is generally adopted. The support method is suitable for soil roads with the bottom capable of building a solid foundation, and steel trestle platforms or steel bar support construction platforms are adopted in the areas where bridges cross lakes, rivers and the like. Because the pier stud is higher for the region near water, must set up integral edge protection, and when adopting this kind of protection system, because its welding is complicated, the ann tears loaded down with trivial details open, causes the safety protection work to take time and take a lot of work. Therefore, there is a need in the market for an integrated simple steel bar edge protector to solve these problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integral reinforcing bar simply faces limit protector to it is higher to provide in solving above-mentioned background art and faces the water region and pier stud, must set up integral limit protector that faces, and when adopting this kind of protection system, because of its welding is complicated, ann tears loaded down with trivial details open, causes the problem that safety protection work takes time and takes a lot of work.

In order to achieve the above object, the utility model provides a following technical scheme: an integral simple edge-facing protection device for steel bars comprises a bridge pier stud, wherein a pre-buried metal steel pipe sleeve is arranged inside the bridge pier stud, the embedded metal steel pipe sleeve and the bridge pier stud are arranged into an integral structure, a supporting steel bar is arranged inside the embedded metal steel pipe sleeve, and the supporting steel bar are poured into an integral structure, the diameter of the supporting steel bar is slightly smaller than the inner diameter of the embedded metal steel pipe sleeve, two girder I-shaped steels are arranged above the supporting steel bar, and the girder I-steel is respectively jointed with the supporting steel bar and the bridge pier stud, a plurality of distribution beam I-steels are arranged above the girder I-steel, and the distribution beam I-beams are sequentially arranged on the main beam I-beam, the distance between the distribution beam I-beams is set to be 30CM, and a bottom template is laid above the distribution beam I-beams.

Preferably, the inside of die block board is provided with the through-hole, and the one end of bridge pier stud runs through the through-hole and extends to the top of die block board, the top of die block board is provided with the bent cap structure body, and the bent cap structure body pours structure as an organic whole with the bridge pier stud.

Preferably, two the inside of girder I-steel web all is provided with the fixed orifices groove, and the fixed orifices groove sets up the both sides at the bridge pier stud, one side of girder I-steel web is provided with split locking screw, and split locking screw and girder I-steel threaded connection.

Preferably, two one side of girder I-steel web all is provided with the bracket reinforcing bar, and the bracket reinforcing bar is provided with a plurality of, and the bracket reinforcing bar sets gradually on girder I-steel web, the bracket reinforcing bar sets up to right angle N type, the bottom and the girder I-steel of bracket reinforcing bar pass through the welding anchor.

Preferably, the vertical height setting of bracket reinforcing bar is 1.2M, the inboard of bracket reinforcing bar is provided with circular clamp, and circular clamp is provided with two, and circular clamp is connected with bracket reinforcing bar gas welding, two circular clamp is respectively in the setting of the vertical height 0.6M of bracket reinforcing bar and 1.2M position department, the inside of circular clamp is provided with the protection steel pipe, and protection steel pipe and circular clamp fixed connection.

Preferably, the platform reinforcing bar has been laid to the upper end of straight section in the middle of the bracket reinforcing bar, and the platform reinforcing bar is provided with a plurality of, and platform reinforcing bar and bracket reinforcing bar gas welding are connected, interval between the platform reinforcing bar sets up to 10 CM.

Preferably, the upper end of the bracket steel bar is provided with a rubber sheath, and the rubber sheath is in joggle joint with the bracket steel bar.

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

1. the utility model discloses a device mainly uses for the operation platform between cooperation bridge pier stud and the bent cap structure, and the bottom is through pre-buried penetrating rod iron as upper portion concrete formwork structure and workman operation platform's support, through I-steel web and bracket steel bar connection, upper portion platform reinforcing bar becomes a whole with bracket steel bar welding, satisfies the workman and erects reinforcing bar, template and concrete placement needs of vibrating. Solves the problem of safety protection

2. The utility model discloses a device passes through the setting of rubber sheath and protection steel pipe, can carry out the side direction protection to the staff with the help of the protection steel pipe, and rubber sheath then can avoid the staff to touch with the bracket reinforcing bar end, plays the effect of protection to the staff, has solved the problem that the staff caused the scratch with the contact of bracket reinforcing bar end easily.

3. The utility model discloses a device passes through the setting of bracket reinforcing bar, platform reinforcing bar and protection steel pipe, and bracket reinforcing bar, platform reinforcing bar and girder I-steel can carry out integral hoist and mount, but reuse reduces the secondary and sets up, and the simple installation, application scope is wider, is fit for promoting. The problem of welding complicacy, it is loaded down with trivial details to install and tear open, causes safety protection work to take time and take a lot of work is solved.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic top view of the present invention.

In the figure: 1. bridge pier stud; 2. supporting the steel bar; 3. pre-burying a metal steel pipe sleeve; 4. girder I-steel; 5. a fixed hole slot; 6. oppositely pulling the locking screw; 7. distributing beam I-steel; 8. bracket steel bars; 9. a bottom template; 10. a circular hoop; 11. a cap beam structure; 12. protecting the steel pipe; 13. platform reinforcing steel bars; 14. a through hole; 15. a rubber sheath.

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.

Referring to fig. 1-3, the present invention provides an embodiment: an integral type simple edge-facing protection device for steel bars comprises a bridge pier stud 1, wherein an embedded metal steel pipe sleeve 3 is arranged inside the bridge pier stud 1, the embedded metal steel pipe sleeve 3 and the bridge pier stud 1 are arranged into an integral structure, a supporting steel bar 2 is arranged inside the embedded metal steel pipe sleeve 3, the supporting steel bar 2 and the supporting steel bar 2 are poured into the integral structure, the diameter of the supporting steel bar 2 is slightly smaller than the inner diameter of the embedded metal steel pipe sleeve 3, the supporting steel bar 2 can support a girder I-steel 4, a girder I-steel 4 is arranged above the supporting steel bar 2, two girder I-steels 4 are arranged, the girder I-steels 4 are respectively attached to the supporting steel bar 2 and the bridge pier stud 1, a distribution girder I-steel 7 is arranged above the girder I-steel 4, the distribution girder I-steels 7 are provided with a plurality of distribution girder I-steels 7, and the distribution girder I-steels 7 are sequentially arranged on the girder I-steel, the distance between the distribution beam I-beams 7 is set to be 30CM, the distribution beam I-beams 7 can decompose the acting force, the use stability is improved, and a bottom template 9 is laid above the distribution beam I-beams 7.

Further, the inside of die block board 9 is provided with through-hole 14, and the one end of bridge pier stud 1 runs through-hole 14 and extends to the top of die block board 9, and the top of die block board 9 is provided with bent cap structure 11, and bent cap structure 11 pours structure as an organic whole with bridge pier stud 1. The concrete block can be effectively prevented from falling through the bottom form 9.

Further, the inside of two 4 webs of girder I-steel all is provided with fixed orifices groove 5, and fixed orifices groove 5 sets up in the both sides of bridge pier stud 1, and one side of 4 webs of girder I-steel is provided with split locking screw 6, and split

locking screw

6 and 4 threaded connection of girder I-steel. Through to drawing locking screw 6 can be fixed girder I-steel 4 and bridge pier stud 1, be convenient for follow-up dismantlement.

Further, one side of 4 webs of two girder I-beams all is provided with bracket reinforcing bar 8, and bracket reinforcing bar 8 is provided with a plurality of, and bracket reinforcing bar 8 sets gradually on 4 webs of girder I-beams, and bracket reinforcing bar 8 sets up to right angle N type, and the bottom of bracket reinforcing bar 8 and girder I-beam 4 are through welding anchor. Lateral protection can be performed through the bracket steel bars 8.

Further, 8 vertical height settings of bracket reinforcing bar are 1.2M, 8 inboard of bracket reinforcing bar are provided with circular clamp 10, circular clamp 10 is provided with two, and circular clamp 10 is connected with 8 gas welding of bracket reinforcing bar, and two circular clamps 10 set up in 8 vertical height 0.6M of bracket reinforcing bar and 1.2M position department respectively, and the inside of circular clamp 10 is provided with protection steel pipe 12, and protection steel pipe 12 and circular clamp 10 fixed connection. The protective steel pipe 12 can protect the workers at the inner side, effectively avoid the workers from falling off, improve the use safety,

further, platform reinforcing bar 13 has been laid to the upper end of 8 middle straight sections of bracket reinforcing bar, and platform reinforcing bar 13 is provided with a plurality of, and platform reinforcing bar 13 is connected with 8 gas welding of bracket reinforcing bar, and the interval between the platform reinforcing bar 13 sets up to 10 CM. A construction channel can be laid through the platform reinforcing steel bars 13, and workers can conveniently walk during construction.

Further, the upper end of the bracket steel bar 8 is provided with a rubber sheath 15, and the rubber sheath 15 is joggled with the bracket steel bar 8. Can wrap up the upper end of bracket reinforcing bar 8 through rubber sheath 15 to avoid the direct upper end collision with bracket reinforcing bar 8 of staff.

The working principle is as follows: when the device is used, a supporting steel bar 2 with a proper diameter and length is selected and inserted into an embedded metal steel pipe sleeve 3, the supporting steel bar and the embedded metal steel pipe sleeve are poured into an integral structure with a bridge pier stud 1, two girder I-steels 4 are selected and respectively placed on the girder I-steels 4 and attached to the outer sides of the bridge pier stud 1, the girder I-steels 4 and the bridge pier stud 1 are fixed by using a counter-pulling locking screw 6, the girder I-steels 4 are I56b I-steels, distribution beam I-steels 7 are laid on the girder I-steels 4, the laying intervals of the distribution beam I-steels 7 are 30CM, the distribution beam I-steels 7 are I12.6I-steels, and finally a bottom template 9 is laid on the distribution beam I-steels 7. Weld the web of bracket reinforcing bar 8 and girder I-steel 4, the welding adopts double-side welding and length to be greater than 10d, d is the diameter size of bracket reinforcing bar 8, go out the circular clamp 10 of welding at 8 vertical height 0.6 of bracket reinforcing bar and 1.2M, and will protect steel pipe 12 and insert in the circular clamp 10, protect steel pipe 12 and seal all around along the platform, lay platform reinforcing bar 13 in the middle of the bracket reinforcing bar 8 on the straight section, it can for 10CM and welding to lay the interval. Because the protection platform is welded on the I-shaped steel 4 of the main beam, after the bent cap construction is finished, the bent cap can be hoisted into the next abutment along with the main beam for reuse.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides an integral reinforcing bar simply faces limit protector, includes bridge pier stud (1), its characterized in that: the bridge pier column is characterized in that a pre-buried metal steel pipe sleeve (3) is arranged inside the bridge pier column (1), the pre-buried metal steel pipe sleeve (3) and the bridge pier column (1) are arranged into an integral structure, a supporting steel bar (2) is arranged inside the pre-buried metal steel pipe sleeve (3), the supporting steel bar (2) and the supporting steel bar (2) are poured into the integral structure, the diameter of the supporting steel bar (2) is slightly smaller than the inner diameter of the pre-buried metal steel pipe sleeve (3), two girder I-steels (4) are arranged above the supporting steel bar (2), the girder I-steels (4) are attached to the supporting steel bar (2) and the bridge pier column (1) respectively, a distribution beam I-steel (7) is arranged above the girder steel (4), a plurality of distribution beam I-steels (7) are arranged, and the distribution beam I-steels (7) are arranged on the girder I-steels (4) in sequence, the interval between distribution beam I-steel (7) sets up to 30CM, bottom formworks (9) have been laid to the top of distribution beam I-steel (7).

2. The simple edge protection device for the integral steel bars as claimed in claim 1, is characterized in that: the inside of die block board (9) is provided with through-hole (14), and the one end of bridge pier stud (1) runs through-hole (14) and extends to the top of die block board (9), the top of die block board (9) is provided with bent cap structure body (11), and bent cap structure body (11) pour structure as an organic whole with bridge pier stud (1).

3. The simple edge protection device for the integral steel bars as claimed in claim 1, is characterized in that: two the inside of girder I-steel (4) web all is provided with fixed orifices groove (5), and fixed orifices groove (5) set up the both sides at bridge pier stud (1), one side of girder I-steel (4) web is provided with split locking screw (6), and split locking screw (6) and girder I-steel (4) threaded connection.

4. The simple edge protection device for the integral steel bars as claimed in claim 1, is characterized in that: two one side of girder I-steel (4) web all is provided with bracket reinforcing bar (8), and bracket reinforcing bar (8) are provided with a plurality of, and bracket reinforcing bar (8) set gradually on girder I-steel (4) web, bracket reinforcing bar (8) set up to right angle N type, the bottom of bracket reinforcing bar (8) and girder I-steel (4) are through the welding anchor.

5. The simple edge protection device for the integral steel bars as claimed in claim 4, wherein: the vertical high setting of bracket reinforcing bar (8) is 1.2M, the inboard of bracket reinforcing bar (8) is provided with circular clamp (10), and circular clamp (10) are provided with two, and circular clamp (10) are connected with bracket reinforcing bar (8) gas welding, two circular clamp (10) locate to set up at bracket reinforcing bar (8) vertical high 0.6M and 1.2M position respectively, the inside of circular clamp (10) is provided with protection steel pipe (12), and protection steel pipe (12) and circular clamp (10) fixed connection.

6. The simple edge protection device for the integral steel bars as claimed in claim 4, wherein: platform reinforcing bar (13) have been laid to the upper end of straight section in the middle of bracket reinforcing bar (8), and platform reinforcing bar (13) are provided with a plurality of, and platform reinforcing bar (13) are connected with bracket reinforcing bar (8) gas welding, interval between platform reinforcing bar (13) sets up to 10 CM.

7. The simple edge protection device for the integral steel bars as claimed in claim 4, wherein: the upper end of bracket reinforcing bar (8) is provided with rubber sheath (15), and rubber sheath (15) and bracket reinforcing bar (8) joggle.