CN211898920U

CN211898920U - Water conservancy construction steel bow member

Info

Publication number: CN211898920U
Application number: CN201922179512.XU
Authority: CN
Inventors: 李松; 其他发明人请求不公开姓名
Original assignee: Anhui Yuji Construction Engineering Co Ltd
Current assignee: Anhui Yuji Construction Engineering Co Ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-11-10
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a water conservancy is built steel bow member belongs to water conservancy and is built technical field, including the steel bow member, steel bow member both ends fixed mounting has bow member A and bow member B, bow member A one side fixed mounting has the bed plate, the bed plate surface is seted up threaded hole, threaded hole inside weld has fossil fragments A, fossil fragments A's inboard welding has steel bar structure, steel bar structure includes reinforcing bar A and reinforcing bar B, the one end welding that the bed plate was kept away from to bow member A is inside a bedplate A, a bedplate A's one end gap connection has a bedplate C, a bedplate C has fossil fragments B all around the welding. The utility model discloses an bow member A and bow member B of installation can make the steel bow member use through the aggregate erection to make the steel bow member more convenient when using, simultaneously, also can increase or reduce the bow member structure in the steel bow member through people's wish, make the rigid frame suitability better when using, improve the result of use.

Description

Water conservancy construction steel bow member

Technical Field

The utility model relates to a water conservancy is built technical field, especially relates to a steel bow member is built to water conservancy.

Background

Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and all the members or parts are usually connected by welding seams, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer.

Patent No. CN103650983A discloses an arch steel frame, which belongs to special equipment for facility agriculture. It comprises an upper layer arch-shaped supporting tube; a lower layer of arched supporting tubes; the two sides are welded with point lines. The invention has novel design, unique structure and wide application. Solves the key technical difficulty of low compressive strength of the support framework of the sunlight greenhouse, the multi-span greenhouse and the factory shed. And the support combining point is scientific and reasonable, the strength is high, the service life is long, the manufacture is simple, the investment is low, and the practicability and the popularization are high.

The arched steel frame has the following disadvantages when in use: 1. the arch-shaped steel frame is relatively troublesome to mount and use, and brings troubles to people in the transportation process when being transferred.

2. When the arched steel frame is used, the steel bar structure is easy to corrode, so that the service life of the steel arch frame is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a water conservancy is built steel bow member aims at bow member A and bow member B through the installation, can make the steel bow member pass through the composite mounting and use to it is more convenient when using to make the steel bow member, simultaneously, also can be through people's wish, increases or reduces the bow member structure in the steel bow member, makes the adaptability better when using of rigid frame, improves the result of use.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of steel bow member is built to water conservancy, including the steel bow member, steel bow member both ends fixed mounting has bow member A and bow member B, bow member A one side fixed mounting has the bed plate, the bed plate surface screw hole of having seted up, threaded hole inside weld has fossil fragments A, fossil fragments A's inboard welding has steel bar structure, steel bar structure includes reinforcing bar A and reinforcing bar B, the one end welding that the bed plate was kept away from to bow member A is inside a bedplate A, a bedplate A's one end gap junction has a bedplate C, a bedplate C has fossil fragments B all around the welding, fossil fragments B's inboard interference is connected with steel bar structure, fossil fragments B's one end interference is connected inside a bedplate B.

Optionally, an included angle between the steel bar A and the steel bar B is degree, and the steel bar A and the steel bar B are made of chromium-plated steel bars.

Optionally, the surfaces of the steel bar A and the steel bar B are coated with paint spraying layers, and the paint spraying layers are fluorocarbon paint.

Optionally, the arch a and the arch B are trapezoidal, and the arch a is larger than the arch B in shape.

The utility model has the advantages as follows:

1. the utility model discloses an bow member A and bow member B of installation, during the use, be in the same place bow member A and bow member B are passed through the screw hole through the support plate A and the support plate C both ends at both ends and are linked together, make bow member A and bow member B can be got up by composite erection, thereby make the steel bow member when shifting the transportation, can dismantle bow member A and bow member B, the separation, thereby be convenient for the transportation and the installation of steel bow member, make the use of steel bow member more convenient.

2. The utility model discloses a steel bar structure of installation, through the spraying lacquer layer fluorocarbon paint at steel bar structure surface spraying, make reinforcing bar A and reinforcing bar B surface produce the paint film, the paint film is acid-fast, alkali, chemicals such as salt and multiple chemical solvent, for the substrate provides the protection barrier, thereby prevent that the condition that the reinforcing bar structure surface from producing the corruption from taking place, the bow member A and the bow member B of installation simultaneously are trapezium structure, bow member A shape is greater than bow member B, and simultaneously, the 60 degrees contained angles that form between the reinforcing bar A of installation and the reinforcing bar B, all make steel bow member structure more stable.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a hydraulic construction steel arch according to an embodiment of the present invention;

fig. 2 is a schematic side structure view of a water conservancy construction steel arch according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an arch B of a hydraulic construction steel arch according to an embodiment of the present invention;

fig. 4 is a schematic structural view of an arch center a of a hydraulic construction steel arch according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a steel bar structure of a water conservancy construction steel arch according to an embodiment of the present invention;

fig. 6 is the utility model discloses a screw hole structure schematic diagram of water conservancy construction steel bow member.

In the figure: 1. an arch frame A; 2. an arch frame B; 3. a base plate; 4. a support plate A; 5. keel A; 6. a steel bar structure; 7. a support plate B; 8. a support plate C; 9. keel B; 10. a threaded hole; 11. spraying a paint layer; 12. reinforcing steel bars A; 13. reinforcing steel bars B; 14. a steel arch frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A water conservancy construction steel arch according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 6.

Referring to fig. 1, 3, 4 and 6, a water conservancy construction steel arch provided by an embodiment of the present invention includes a steel arch 14, both ends of the steel arch 14 are fixedly mounted with an arch a1 and an arch B2, an arch a1 one side is fixedly mounted with a base plate 3, the surface of the base plate 3 is provided with a threaded hole 10, the threaded hole 10 is internally welded with a keel a5, the keel a5 is welded with a steel bar structure 6, the steel bar structure 6 includes a steel bar a12 and a steel bar B13, one end of the arch a1 far away from the base plate 3 is welded inside the base plate a4, one end of the base plate a4 is in clearance connection with a base plate C8, the base plate C8 is welded with a keel B9 all around, the inner side of the keel B9 is in interference connection with the steel bar structure 6, one end of the keel B9 is in interference connection inside the base plate B7, and the arch a and the arch B are installed, can make the steel bow member use through the aggregate erection to it is more convenient when using to make the steel bow member, simultaneously, also can increase or reduce the bow member structure in the steel bow member through people's wish, makes the suitability better when using of rigid frame, improves the result of use.

Referring to fig. 5, the included angle between the steel bar a12 and the steel bar B13 is 60 degrees, and the materials of the steel bar a12 and the steel bar B13 are chrome-plated steel bars, so that the steel bar structures are more stable through the 60-degree angle formed by the two steel bars.

Referring to fig. 5, the surfaces of the steel bars a12 and B13 are coated with a paint layer 11, the paint layer 11 is fluorocarbon paint, and the coated fluorocarbon paint has excellent corrosion resistance and can prevent the steel bars from being corroded.

Referring to fig. 2, the arch a1 and the arch B2 are trapezoidal in shape, and the arch a1 is larger in shape than the arch B2, so that the steel arch can be more stable by the installed trapezoidal arch.

The embodiment of the utility model provides a water conservancy construction steel bow member, during the use, be in the same place arch A1 and arch B through 2 support plate A4 and support plate C8 both ends through screw hole 10 connected, make arch A1 and arch B2 can be assembled, thereby make steel bow member 14 when shifting the transportation, can dismantle arch A1 and arch B2, the separation, thereby be convenient for the transportation and the installation of steel bow member 14, make the use of steel bow member 14 more convenient, through the 11 fluorocarbon coatings that spout at steel bar structure 6 surface spraying, make steel bar A12 and steel bar B13 surface produce the paint film, the paint film is acid-resistant, alkali, chemical substances such as salt and multiple chemical solvent, provide the protection barrier for the substrate, thereby prevent that the condition that steel bar structure 6 surface from producing the corruption from taking place, arch A1 and arch B2 that install simultaneously are the trapezium structure, arch A1 shape is greater than arch B2, meanwhile, the installed steel bar A12 and the installed steel bar B13 form an included angle of 60 degrees, so that the structure of the steel arch 14 is more stable.

It should be noted that, the utility model relates to a water conservancy is built steel bow member, including bow member A1, bow member B2, bed plate 3, support plate A4, fossil fragments A5, steel bar structure 6, support plate B7, support plate C8, fossil fragments B9, screw hole 10, paint spraying layer 11, reinforcing bar A12, reinforcing bar B13, steel bow member 14, above-mentioned electrical components are prior art products, by the needs of using, select, install and accomplish the debugging operation of circuit by technical staff in the field, ensure that each electrical apparatus can all normally work, the part is general standard component or the part that technical staff in the field knows, its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical staff, this applicant does not do not specifically limit here.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The water conservancy construction steel arch comprises a steel arch (14) and is characterized in that the two ends of the steel arch (14) are fixedly provided with an arch A (1) and an arch B (2), one side of the arch A (1) is fixedly provided with a base plate (3), the surface of the base plate (3) is provided with a threaded hole (10), a keel A (5) is welded inside the threaded hole (10), a steel bar structure (6) is welded on the inner side of the keel A (5), the steel bar structure (6) comprises a steel bar A (12) and a steel bar B (13), one end, away from the base plate (3), of the arch A (1) is welded inside a support plate A (4), one end of the support plate A (4) is in clearance connection with a support plate C (8), keel B (9) is welded on the periphery of the support plate C (8) in interference fit, and the inner side of the keel B (9) is connected with the steel bar structure (6), one end of the keel B (9) is connected inside the support plate B (7) in an interference mode.

2. The hydraulic construction steel arch according to claim 1, wherein the included angle between the steel bars A (12) and B (13) is 60 degrees, and the steel bars A (12) and B (13) are made of chrome-plated steel bars.

3. The water conservancy construction steel arch according to claim 1, wherein the surface of the steel bar A (12) and the steel bar B (13) is coated with a paint coating (11), and the paint coating (11) is fluorocarbon paint.

4. A hydraulic construction steel arch according to claim 1, characterised in that said arch a (1) and arch B (2) are trapezoidal in shape and that said arch a (1) is larger in shape than arch B (2).