CN215562667U - Centre gripping interval adjustable building box crossbeam steel holds in palm - Google Patents
Centre gripping interval adjustable building box crossbeam steel holds in palm Download PDFInfo
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- CN215562667U CN215562667U CN202121617359.5U CN202121617359U CN215562667U CN 215562667 U CN215562667 U CN 215562667U CN 202121617359 U CN202121617359 U CN 202121617359U CN 215562667 U CN215562667 U CN 215562667U
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Abstract
The utility model relates to the technical field of steel support structures, in particular to a building box body crossbeam steel support with adjustable clamping space, which comprises a sleeve box, wherein an angle steel bracket is arranged on the surface of the sleeve box, a supporting plate is arranged below the angle steel bracket, a connecting plate is arranged on the surface of the supporting plate, a bolt is arranged on the surface of the connecting plate, a limiting frame is arranged on the top surface of the angle steel bracket, an extending plate is inserted into the limiting frame, a closing ring is sleeved on the outer side of the extending plate, and a baffle is arranged at the end part of the extending plate; the beneficial effects are that: the building box crossbeam steel support with the adjustable clamping space provided by the utility model prevents the bracket from being directly fixed on the batten plate of the temporary lattice column, and can prevent the bracket from breaking the batten plate welding seam of the temporary lattice column; because the box cover has stronger bearing capacity on interim lattice column, can increase the interval of interim lattice column, increase structure internal construction space does benefit to the foundation ditch excavation construction, improves construction speed, shortens construction period.
Description
Technical Field
The utility model relates to the technical field of steel support structures, in particular to a building box body beam steel support with adjustable clamping space.
Background
With the rapid development of economy and the continuous improvement of urbanization level, the development of underground spaces is increasing day by day, subways, underground garages, underground shopping malls, comprehensive underground pipe galleries, underground roads and the like become the direction of the domestic vigorous development at present, and open cut foundation pits are widely applied as the construction method with the lowest cost. The existing commonly used supporting mode of the open cut foundation pit mainly comprises three main types of slope arrangement, an enclosure structure, an anchor cable, an enclosure structure and an inner support, wherein the enclosure structure and the inner support are most widely applied due to the minimum influence on the surrounding environment of the foundation pit, and the assembled type profile steel combined support is taken as a novel inner support mode.
However, as the assembled section steel combination support is a novel inner support method, there are some inevitable defects and disadvantages, wherein the beam bracket currently adopts i-steel, and the bracket is only connected with the batten plate of the temporary lattice column, and the bracket type has the following problems: when the self weight of the section steel combined support is large, the welding seam of the batten plate can be broken to cause engineering accidents, so that personal safety risks exist; because the load that the batten plate welding seam can bear is less, consequently cause the interval of interim lattice column less, cause the construction space less, construction speed descends.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a building box body beam steel support with an adjustable clamping space, and aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a building box body beam steel support with adjustable clamping space comprises a sleeve box, wherein an angle steel bracket is arranged on the surface of the sleeve box, a supporting plate is arranged below the angle steel bracket, a connecting plate is arranged on the surface of the supporting plate, a bolt is arranged on the surface of the connecting plate, a limiting frame is arranged on the top surface of the angle steel bracket, an extension plate is inserted in the limiting frame, a closing ring is sleeved outside the extension plate, a baffle plate is arranged at the end part of the extension plate, a positioning hole is arranged on the surface of the extension plate, a brake screw is inserted in the positioning hole, the brake screw is screwed on the surface of the limiting frame, a limiting support plate is arranged at the end part of the extension plate, the surface of the limiting support plate is provided with a preformed hole, the bottom surface of the limiting support plate is provided with a sliding block, the sliding block is connected in a guide groove in a sliding mode, and the guide groove is formed in the top surface of the angle steel bracket.
Preferably, the limiting support plate is of a square plate-shaped structure, the two sliding blocks are of a square plate-shaped structure, and the two sliding blocks are symmetrical with respect to the center of the bottom surface of the limiting support plate.
Preferably, the spacing is square frame structure, and the spacing is provided with two, and two spacing center symmetric distributions about the top surface of angle steel bracket, extension plate are square platelike structure, and the ring of closing in is square annular structure, and the ring of closing in is spacing to the baffle, and brake screw is provided with a plurality ofly, and a plurality of brake screw arrange along the top surface of extension plate and distribute.
Preferably, the fagging is trapezoidal platelike structure, and the fagging is provided with two sets ofly, and two sets of faggings are square platelike structure about the central symmetric distribution of angle steel bracket, connecting plate, and the connecting plate is provided with two, and two connecting plates are about fagging symmetric distribution, and the bolt runs through pouring jacket, angle steel bracket and connecting plate simultaneously.
Preferably, the pouring jacket is square frame structure, and the angle steel bracket is "L" shaped plate column structure, and the height of angle steel bracket is less than the height of pouring jacket, and the angle steel bracket is in the high position placed in the middle of the pouring jacket.
Compared with the prior art, the utility model has the beneficial effects that:
1. the building box crossbeam steel support with the adjustable clamping space provided by the utility model prevents the bracket from being directly fixed on the batten plate of the temporary lattice column, and can prevent the bracket from breaking the batten plate welding seam of the temporary lattice column; the box body is sleeved on the temporary lattice column, so that the box body has stronger bearing capacity, the space between the temporary lattice columns can be increased, the construction space in the structure is enlarged, the excavation construction of a foundation pit is facilitated, the construction speed is improved, and the construction period is shortened;
2. the utility model provides a centre gripping interval adjustable building box crossbeam steel holds in palm top and adds the regulation formula limit structure who establishes the crossbeam, promotes spacing extension board and struts behind the crossbeam side, revolves soon that brake screw inserts the inside spacing extension board of avoiding of locating hole and continues to slide, and the spacing extension board of both sides is spacing to the crossbeam, avoids the crossbeam to slide on the angle steel bracket.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of a structure in fig. 1.
In the figure: the device comprises a sleeve box 1, an angle steel bracket 2, a supporting plate 3, a connecting plate 4, a bolt 5, a limiting frame 6, an extending plate 7, a closing ring 8, a baffle 9, a positioning hole 10, a brake screw rod 11, a limiting supporting plate 12, a preformed hole 13, a sliding block 14 and a guide groove 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a technical solution: a building box body crossbeam steel support with adjustable clamping space comprises a sleeve box 1, wherein an angle steel bracket 2 is welded on the surface of the sleeve box 1, the sleeve box 1 is of a square frame structure, the angle steel bracket 2 is of an L-shaped plate structure, the height of the angle steel bracket 2 is smaller than that of the sleeve box 1, the angle steel bracket 2 is arranged at the middle position of the height of the sleeve box 1, a supporting plate 3 is welded below the angle steel bracket 2, a connecting plate 4 is welded on the surface of the supporting plate 3, bolts 5 are inserted into the surface of the connecting plate 4, the supporting plate 3 is of a trapezoidal plate structure, the supporting plate 3 is provided with two groups, the two groups of supporting plates 3 are symmetrically distributed about the center of the angle steel bracket 2, the connecting plates 4 are of a square plate structure, the two connecting plates 4 are symmetrically distributed about the supporting plate 3, the bolts 5 simultaneously penetrate through the sleeve box 1, the angle steel bracket 2 and the connecting plates 4, and a proper sleeve box 1 is selected according to the size of a temporary lattice column and the support weight of a section steel combination, sleeving a sleeve box 1 on the temporary lattice column to be installed in place, fixing the sleeve box 1 and the temporary lattice column through bolts, fixing an angle steel bracket 2 on the sleeve box 1 through bolts 5, and connecting a supporting plate 3 with the angle steel bracket 2 through a connecting plate 4;
the top surface of the angle steel bracket 2 is welded with a limiting frame 6, an extension plate 7 is inserted into the limiting frame 6, a closing ring 8 is sleeved on the outer side of the extension plate 7, the closing ring 8 is welded on the inner wall of the limiting frame 6, the end part of the extension plate 7 is welded with a baffle plate 9, the surface of the extension plate 7 is provided with a positioning hole 10, a brake screw 11 is inserted into the positioning hole 10, the brake screw 11 is screwed on the surface of the limiting frame 6, the limiting frame 6 is of a square frame structure, the limiting frame 6 is provided with two limiting frames 6, the two limiting frames 6 are symmetrically distributed about the center of the top surface of the angle steel bracket 2, the extension plate 7 is of a square plate structure, the closing ring 8 is of a square ring structure, the closing ring 8 limits the baffle plate 9, the brake screw 11 is provided with a plurality, the brake screws 11 are distributed along the top surface of the extension plate 7, the end part of the extension plate 7 is welded with a limiting support plate 12, a preformed hole 13 is formed on the surface of the limiting support plate 12, the bottom surface of the limit support plate 12 is welded with a slide block 14, the slide block 14 is connected in a guide groove 15 in a sliding way, the guide groove 15 is arranged on the top surface of the angle steel bracket 2, the limiting support plate 12 is of a square plate structure, the slide block 14 is of a square plate structure, two slide blocks 14 are arranged, the two slide blocks 14 are symmetrical about the center of the bottom surface of the limiting support plate 12, the cross beam supported by the assembled section steel combination is lapped on the angle steel bracket 2, the limiting support plate 12 is pushed to approach the cross beam supported by the assembled section steel combination, and the brake screw 11 is screwed downwards to be inserted into the positioning hole 10, so that the extension plate 7 is prevented from moving back along the limiting frame 6, after the limiting support plates 12 on the two sides are adjusted, the beam supported by the matched type steel combination is limited and cannot slide, and the beam supported by the matched type steel combination is connected and fixed on the surface of the beam supported by the matched type steel combination by the aid of the connecting rod body penetrating through the preformed hole 13.
The working principle is as follows: in actual use, a proper sleeve box 1 is selected according to the size of the temporary lattice column and the combined supporting weight of the section steel, the sleeve box 1 is sleeved on the temporary lattice column to be installed in place, the sleeve box 1 and the temporary lattice column are fixed through bolts, the angle steel bracket 2 is fixed on the sleeve box 1 through the bolts 5, and the supporting plate 3 is connected with the angle steel bracket 2 through the connecting plate 4, the cross beam supported by the assembly type section steel combination is lapped on the angle steel bracket 2, the limit supporting plate 12 is pushed to approach the cross beam supported by the assembly type section steel combination, and the brake screw 11 is screwed downwards to be inserted into the positioning hole 10, so that the extension plate 7 is prevented from moving back along the limiting frame 6, after the limiting support plates 12 on the two sides are adjusted, the beam supported by the matched type steel combination is limited and cannot slide, and the beam supported by the matched type steel combination is connected and fixed on the surface of the beam supported by the matched type steel combination by the aid of the connecting rod body penetrating through the preformed hole 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a centre gripping interval adjustable building box crossbeam steel holds in palm, includes pouring jacket (1), its characterized in that: an angle steel bracket (2) is arranged on the surface of the sleeve box (1), a supporting plate (3) is arranged below the angle steel bracket (2), a connecting plate (4) is arranged on the surface of the supporting plate (3), a bolt (5) is arranged on the surface of the connecting plate (4), a limiting frame (6) is arranged on the top surface of the angle steel bracket (2), an extending plate (7) is inserted into the limiting frame (6), a closing ring (8) is sleeved on the outer side of the extending plate (7), a baffle (9) is arranged at the end part of the extending plate (7), a positioning hole (10) is arranged on the surface of the extending plate (7), a brake screw rod (11) is inserted into the positioning hole (10), the brake screw rod (11) is screwed on the surface of the limiting frame (6), a limiting support plate (12) is arranged at the end part of the extending plate (7), a preformed hole (13) is formed in the surface of the limiting support plate (12), the bottom surface of the limiting support plate (12) is provided with a sliding block (14), the sliding block (14) is connected in a guide groove (15) in a sliding mode, and the guide groove (15) is formed in the top surface of the angle steel bracket (2).
2. The building box crossbeam steel support with the adjustable clamping space as claimed in claim 1, wherein: the limiting support plate (12) is of a square plate-shaped structure, the sliding blocks (14) are of a square plate-shaped structure, the number of the sliding blocks (14) is two, and the two sliding blocks (14) are symmetrical about the center of the bottom surface of the limiting support plate (12).
3. The building box crossbeam steel support with the adjustable clamping space as claimed in claim 1, wherein: spacing (6) are square frame structure, and spacing (6) are provided with two, and two spacing (6) are about the top surface central symmetry distribution of angle steel bracket (2), and extension board (7) are square plate structure, and closing up ring (8) are square ring structure, and closing up ring (8) are spacing to baffle (9), and brake screw (11) are provided with a plurality ofly, and a plurality of brake screw (11) are arranged along the top surface of extension board (7) and are distributed.
4. The building box crossbeam steel support with the adjustable clamping space as claimed in claim 1, wherein: fagging (3) are trapezoidal plate structure, and fagging (3) are provided with two sets ofly, and two sets of fagging (3) are square plate structure about the central symmetric distribution of angle steel bracket (2), connecting plate (4), and connecting plate (4) are provided with two, and two connecting plates (4) are about fagging (3) symmetric distribution, and suit case (1), angle steel bracket (2) and connecting plate (4) are run through simultaneously in bolt (5).
5. The building box crossbeam steel support with the adjustable clamping space as claimed in claim 1, wherein: pouring jacket (1) is square frame structure, and angle steel bracket (2) are "L" shaped plate column structure, and the height that highly is less than pouring jacket (1) of angle steel bracket (2), angle steel bracket (2) are in the position placed in the middle of the height of pouring jacket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121617359.5U CN215562667U (en) | 2021-07-16 | 2021-07-16 | Centre gripping interval adjustable building box crossbeam steel holds in palm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121617359.5U CN215562667U (en) | 2021-07-16 | 2021-07-16 | Centre gripping interval adjustable building box crossbeam steel holds in palm |
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| Publication Number | Publication Date |
|---|---|
| CN215562667U true CN215562667U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121617359.5U Active CN215562667U (en) | 2021-07-16 | 2021-07-16 | Centre gripping interval adjustable building box crossbeam steel holds in palm |
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| CN (1) | CN215562667U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114411950A (en) * | 2022-02-17 | 2022-04-29 | 文浩丞 | Steel structure supporting truss with anti-torsion function |
| CN114991317A (en) * | 2022-04-24 | 2022-09-02 | 五冶集团上海有限公司 | Quick-release type connecting structure of assembled steel structure |
-
2021
- 2021-07-16 CN CN202121617359.5U patent/CN215562667U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114411950A (en) * | 2022-02-17 | 2022-04-29 | 文浩丞 | Steel structure supporting truss with anti-torsion function |
| CN114991317A (en) * | 2022-04-24 | 2022-09-02 | 五冶集团上海有限公司 | Quick-release type connecting structure of assembled steel structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220804 Address after: 438000 Jiangyu Road, Chengbei Industrial Park, Tuanfeng Town, Tuanfeng County, Huanggang City, Hubei Province Patentee after: Hubei Chuanlin Pipeline Engineering Co.,Ltd. Address before: 438000 No. 1, floor 1, building 2, shilihu Industrial Park, Tuanfeng Town, Tuanfeng County, Huanggang City, Hubei Province (Hubei Chuanlin Pipeline Engineering Co., Ltd.) Patentee before: Hubei Chuanlin Assembly Building Engineering Co.,Ltd. |
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| TR01 | Transfer of patent right |