CN221095414U - Non-welding steel beam combined support - Google Patents
Non-welding steel beam combined support Download PDFInfo
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- CN221095414U CN221095414U CN202322980770.4U CN202322980770U CN221095414U CN 221095414 U CN221095414 U CN 221095414U CN 202322980770 U CN202322980770 U CN 202322980770U CN 221095414 U CN221095414 U CN 221095414U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 60
- 239000010959 steel Substances 0.000 title claims abstract description 60
- 238000003466 welding Methods 0.000 title abstract description 6
- 239000002131 composite material Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of steel structures, and discloses a non-welding steel beam combined bracket, which solves the technical problems of the existing welding steel structure and comprises the following components: the positive support plate comprises a positive upper plate, a positive lower plate and a left side plate, wherein the positive upper plate and the positive lower plate are mutually parallel and are connected by the left side plate to form a positive clamping groove; the auxiliary support seat plate comprises an auxiliary upper plate, an auxiliary lower plate and a right side plate, wherein the auxiliary upper plate and the auxiliary lower plate are mutually parallel and are connected by the right side plate to form an auxiliary clamping groove; the clamping gap height H2 of the auxiliary clamping groove is equal to the clamping gap height H1 of the positive clamping groove plus the thickness of the positive upper plate; the connecting piece passes through the positive upper plate and the auxiliary upper plate to clamp the positive lower plate and the auxiliary lower plate on the mounting carrier in the clamping gap passing through the positive clamping groove in a locking way; the upright rod workpiece is detachably fixed on the upright upper plate. According to the technical scheme, the utility model aims to provide the safe and convenient adjustable combined bracket.
Description
Technical Field
The utility model relates to the technical field of steel structures, in particular to a non-welding steel beam combined bracket.
Background
The transformer substation is an important node of a power grid and is an important joint of an electric power transmission system. According to the requirements of earthquake resistance, standardization, energy conservation and environmental protection in the construction of a transformer substation building, a steel structure is taken as a novel building material, and by virtue of the self superiority, the steel structure is now a main frame structure type. In the steel structure installation operation, the steel beam is a welded steel pipe as a hanging point of a safety belt of constructors to complete the installation of the steel structure main body, the steel pipe is used as a temporary support, the steel pipe is simple and convenient to use, and the safety coefficient of the support is difficult to guarantee.
In the hoisting process of the steel beam structure, a steel pipe with the height of 1.2m is welded on the upper flange of the steel beam to serve as a support for a life rope, and the steel wire rope is connected between adjacent steel pipes to form a temporary safety system. Disadvantages of the prior art: the support is fixed and can not be adjusted flexibly, the corrosion-resistant layer of the steel beam is damaged by welding, the cutting and the dismantling are troublesome, various post-treatment is needed at the dismantling part, and the support is uneconomical and impractical.
Disclosure of utility model
Aiming at the technical problems of the welded steel structure in the background technology, the utility model aims to provide a safe and convenient adjustable combined bracket. When the safety steel wire rope is used, the safety steel wire rope is assembled on the ground, then the combined brackets are installed on the I-shaped steel beam or the purline, the distance between the combined brackets is set to be about 3 meters, and the combined brackets are connected into a whole by penetrating the safety steel wire rope, so that a hanging point serving as a safety belt of a constructor can be provided.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a welded-free steel girder composite bracket, comprising:
The positive support plate comprises a positive upper plate, a positive lower plate and a left side plate, wherein the positive upper plate and the positive lower plate are mutually parallel and are connected by the left side plate to form a positive clamping groove;
The auxiliary support plate comprises an auxiliary upper plate, an auxiliary lower plate and a right side plate, wherein the auxiliary upper plate and the auxiliary lower plate are mutually parallel and are connected by the right side plate to form an auxiliary clamping groove;
the clamping gap height H2 of the auxiliary clamping groove is equal to the clamping gap height H1 of the positive clamping groove plus the thickness of the positive upper plate;
the connecting piece passes through the positive upper plate and the auxiliary upper plate to clamp the positive lower plate and the auxiliary lower plate on the mounting carrier in the clamping gap passing through the positive clamping groove in a locking way;
the upright rod workpiece is detachably fixed on the upright upper plate.
Through above-mentioned technical scheme, this device comprises four parts: upright pole work piece, upright seat board, sub-seat board and connecting piece. Four bolt connecting holes are formed in the positive support plate, the upright rod workpiece of the steel pipe is inserted into the connecting holes, and bolt connecting pieces are installed; two connecting grooves for adjustment are formed in the auxiliary support plate, and the specific position of the auxiliary support plate is fixed by bolts on the positive support plate according to the width of the upper wing plate of the I-shaped steel beam. When the construction is completed and needs to be dismantled, the nut is loosened, the auxiliary support plate is taken out, and finally the positive support plate is dismantled.
Before the steel beam is hoisted, the vertical rod workpiece, the bolt connecting piece and the positive support plate of the steel pipe are combined into a whole to be installed on the steel I-beam, the distance is set to be about 3.0 meters, then the notch of the auxiliary support plate and the connecting hole of the positive support plate are aligned to be installed with the connecting piece, the positions of the positive support plate and the auxiliary support plate are adjusted to be clamped with the steel beam, finally nuts in the connecting piece are used for tightening, and finally the steel wire penetrates through each steel pipe to be connected into a whole, so that a hanging point serving as a safety belt of constructors can be provided.
The utility model is further provided with: wherein the right upper plate, the right lower plate and the left side plate are integrally formed.
The utility model is further provided with: wherein the auxiliary upper plate, the auxiliary lower plate and the right side plate are integrally formed.
The utility model is further provided with: wherein the left side plate and the right side plate are parallel to each other and perpendicular to the upper plate and the lower plate, respectively.
The utility model is further provided with: the right upper plate is provided with a connecting hole; the auxiliary upper plate is provided with a connecting groove; the connecting piece passes through the connecting hole on the positive upper plate and the connecting groove on the auxiliary upper plate to lock and clamp the positive lower plate and the auxiliary lower plate on the mounting carrier in the clamping gap passing through the positive clamping groove.
The utility model is further provided with: the connecting piece comprises a first nut, a second nut and a screw rod, wherein the first nut and the second nut are respectively in threaded connection with two ends of the screw rod.
The utility model is further provided with: wherein the mounting carrier is an I-shaped steel beam.
The utility model is further provided with: wherein the upright rod workpiece is provided with a mounting hole which is used for penetrating through the steel wire near the top end.
The utility model is further provided with: wherein the upright rod workpieces are uniformly distributed with a plurality of groups along the length direction of the installation carrier.
The utility model is further provided with: wherein the distribution interval of the upright rod workpieces is 3 meters.
In summary, the utility model has the following beneficial effects:
The welding-free steel beam combined support is convenient to assemble and disassemble, high in reliability, capable of effectively improving working efficiency and capable of effectively reducing cost due to detachable turnover use.
Drawings
FIG. 1 is a schematic perspective view of a welded-free steel beam composite bracket according to the present utility model;
Fig. 2 is a schematic side view of the non-welded steel beam composite bracket of the present utility model.
Reference numerals: 1. a positive support plate; 1-1, a positive upper plate; 1-11, connecting holes; 1-2, a right lower plate; 1-3, left side plate; 1-4, a positive clamping groove; 2. a sub-mount plate; 2-1, an auxiliary upper plate; 2-11, connecting grooves; 2-2, an auxiliary lower plate; 2-3, right side plate; 2-4, a secondary clamping groove; 3. a connecting piece; 3-1, a first nut; 3-2, a second nut; 3-3, a screw rod; 4. erecting a work piece; 4-1, mounting holes.
Detailed Description
The present utility model will be described in further detail with reference to examples and drawings, but embodiments of the present utility model are not limited thereto.
As can be seen in connection with fig. 1 and 2, a welded-free steel girder composite bracket comprises: the front support plate 1, the auxiliary support plate 2, the connecting piece 3 and the vertical rod workpiece 4 are integrally fixed on the I-shaped steel beam as a combined support. The upright rod workpieces 4 on the combined brackets are connected into a whole by threading a safety steel wire rope, so that a hanging point serving as a safety belt of a constructor can be provided. The specific structure is as follows.
The positive seat plate 1 comprises a positive upper plate 1-1, a positive lower plate 1-2 and a left side plate 1-3, wherein the positive upper plate 1-1 and the positive lower plate 1-2 are mutually parallel and are connected by the left side plate 1-3, and a positive clamping groove 1-4 is formed. The width of the upper plate 1-1 is larger than that of the lower plate 1-2, and the upper plate 1-1, the lower plate 1-2 and the left side plate 1-3 are integrally formed by steel plates.
The sub-seat plate 2 includes a sub-upper plate 2-1, a sub-lower plate 2-2 and a right side plate 2-3, the sub-upper plate 2-1 and the sub-lower plate 2-2 are parallel to each other and connected by the right side plate 2-3 and formed with a sub-clamping groove 2-4. The width of the auxiliary upper plate 2-1 is larger than that of the auxiliary lower plate 2-2, and the auxiliary upper plate 2-1, the auxiliary lower plate 2-2 and the right side plate 2-3 are integrally formed by steel plates.
The core of the cooperation between the spur seat plate 1 and the sub seat plate 2 is: the clamping gap height of the auxiliary clamping groove 2-4 is equal to the clamping gap height of the positive clamping groove 1-4 plus the thickness of the positive upper plate 1-1. So that the spur and sub-carrier plates 1, 2 can be clamped to the i-beam after installation. At the same time, the left side plate 1-3 and the right side plate 2-3 are parallel to each other and perpendicular to the upper plate 1-1 and the lower plate 2-1, respectively.
The connecting piece 3 passes through the upper plate 1-1 and the lower plate 2-1 to clamp the lower plate 1-2 and the lower plate 2-2 on an installation carrier in a clamping gap passing through the clamping groove 1-4, and specifically, the upper plate 1-1 is provided with a connecting hole 1-11; the auxiliary upper plate 2-1 is provided with a connecting groove 2-11; the connecting piece 3 passes through the connecting hole 1-11 on the upper plate 1-1 and the connecting groove 2-11 on the lower plate 2-1 to clamp the lower plate 1-2 and the lower plate 2-2 on the mounting carrier in the clamping gap passing through the clamping groove 1-4. The mounting carrier is an I-shaped steel beam.
The connecting piece 3 comprises a first nut 3-1, a second nut 3-2 and a screw rod 3-3, wherein the first nut 3-1 and the second nut 3-2 are respectively connected with two ends of the screw rod 3-3 in a threaded mode.
When the upright rod workpiece 4 is installed, the upright rod workpiece 4 is detachably fixed on the upright upper plate 1-1, and the embodiment of the utility model adopts a splicing mode. The upright rod workpiece 4 is provided with a mounting hole 4-1 near the top end for passing through the steel wire. The upright pole work pieces 4 are uniformly distributed in a plurality of groups along the length direction of the mounting carrier. The distribution interval of the upright pole work pieces 4 is 3 meters.
The welding-free steel beam combined bracket disclosed by the utility model is convenient to assemble and disassemble, has strong reliability, effectively improves the working efficiency, and can effectively reduce the cost due to detachable turnover use.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (10)
1. A welded-free steel girder composite bracket, comprising:
the positive support plate (1), the positive support plate (1) comprises a positive upper plate (1-1), a positive lower plate (1-2) and a left side plate (1-3), wherein the positive upper plate (1-1) and the positive lower plate (1-2) are mutually parallel and are connected by the left side plate (1-3) and form a positive clamping groove (1-4);
The auxiliary support plate (2) comprises an auxiliary upper plate (2-1), an auxiliary lower plate (2-2) and a right side plate (2-3), wherein the auxiliary upper plate (2-1) and the auxiliary lower plate (2-2) are mutually parallel and are connected by the right side plate (2-3) and are provided with auxiliary clamping grooves (2-4);
The clamping gap height H2 of the auxiliary clamping groove (2-4) is equal to the clamping gap height H1 of the positive clamping groove (1-4) plus the thickness of the positive upper plate (1-1);
A connecting piece (3), wherein the connecting piece (3) penetrates through the positive upper plate (1-1) and the auxiliary upper plate (2-1) to clamp the positive lower plate (1-2) and the auxiliary lower plate (2-2) on a mounting carrier in a clamping gap penetrating through the positive clamping groove (1-4);
the vertical rod workpiece (4), the vertical rod workpiece (4) is detachably fixed on the vertical upper plate (1-1).
2. A welded steel girder sectional shelf-unit according to claim 1, wherein: wherein the right upper plate (1-1), the right lower plate (1-2) and the left side plate (1-3) are integrally formed.
3. A welded steel girder sectional shelf-unit according to claim 1, wherein: wherein the auxiliary upper plate (2-1), the auxiliary lower plate (2-2) and the right side plate (2-3) are integrally formed.
4. A welded steel girder sectional shelf-unit according to claim 1, wherein: wherein the left side plate (1-3) and the right side plate (2-3) are parallel to each other and perpendicular to the upper plate (1-1) and the lower upper plate (2-1), respectively.
5. The welded steel girder sectional shelf-unit of claim 1, wherein:
the right upper plate (1-1) is provided with a connecting hole (1-11);
the auxiliary upper plate (2-1) is provided with a connecting groove (2-11);
The connecting piece (3) passes through the connecting hole (1-11) on the positive upper plate (1-1) and the connecting groove (2-11) on the auxiliary upper plate (2-1) to tightly clamp the positive lower plate (1-2) and the auxiliary lower plate (2-2) on the mounting carrier in the clamping gap passing through the positive clamping groove (1-4).
6. The welded steel girder composite stand of claim 5, wherein: the connecting piece (3) comprises a first nut (3-1), a second nut (3-2) and a screw rod (3-3), wherein the first nut (3-1) and the second nut (3-2) are respectively in threaded connection with two ends of the screw rod (3-3).
7. The welded steel girder composite stand of claim 5, wherein: wherein the mounting carrier is an I-shaped steel beam.
8. A welded steel girder sectional shelf-unit according to claim 1, wherein: wherein the upright rod workpiece (4) is provided with a mounting hole (4-1) which is used for penetrating through the steel wire near the top end.
9. A welded steel girder sectional shelf-unit according to claim 1, wherein: wherein the upright rod workpieces (4) are uniformly distributed with a plurality of groups along the length direction of the installation carrier.
10. The welded steel girder composite stand of claim 9, wherein: wherein the distribution interval of the upright rod workpieces (4) is 3 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322980770.4U CN221095414U (en) | 2023-11-03 | 2023-11-03 | Non-welding steel beam combined support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322980770.4U CN221095414U (en) | 2023-11-03 | 2023-11-03 | Non-welding steel beam combined support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221095414U true CN221095414U (en) | 2024-06-07 |
Family
ID=91310162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322980770.4U Active CN221095414U (en) | 2023-11-03 | 2023-11-03 | Non-welding steel beam combined support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221095414U (en) |
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2023
- 2023-11-03 CN CN202322980770.4U patent/CN221095414U/en active Active
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