CN219491266U

CN219491266U - Sectional type steel construction conversion truss subassembly

Info

Publication number: CN219491266U
Application number: CN202320197095.5U
Authority: CN
Inventors: 王晓斌; 鉴钟; 郝旭东; 丁保成; 张健伟; 刘睿; 辛倩倩; 倪晶
Original assignee: Hangxiao Steel Structure Inner Mongolia Co ltd
Current assignee: Hangxiao Steel Structure Inner Mongolia Co ltd
Priority date: 2023-02-01
Filing date: 2023-02-01
Publication date: 2023-08-08
Anticipated expiration: 2033-02-01

Abstract

The utility model discloses a sectional type steel structure conversion truss assembly, which comprises a support beam unit and a support column unit, wherein a limit hole is formed in the end part of the support beam unit; the inside of support column unit is provided with the holding chamber, and the inside of support column unit is provided with the activity chamber, activity chamber and holding chamber intercommunication, and the activity intracavity is provided with spacing subassembly, and spacing subassembly removes in the activity intracavity and spacing hole grafting. In the utility model, the limiting component extends into the accommodating cavity in the initial state, when the end part of the supporting beam unit is inserted into the accommodating cavity, the limiting component is controlled to be recycled into the movable cavity, and when the limiting hole reaches a preset position, the limiting component is released again, so that the limiting component is spliced with the limiting hole to complete connection, and the operation is convenient.

Description

Sectional type steel construction conversion truss subassembly

Technical Field

The utility model relates to the field of buildings, in particular to a sectional type steel structure conversion truss assembly.

Background

The existing truss is easy to be influenced by external environment in the long-time use process, so that the surface of the truss is easy to be corroded by corrosive substances in the environment, meanwhile, the high-temperature resistance and the waterproof performance of the truss are poor, the truss is easy to damage and deform, the service life of the truss is greatly reduced, the existing truss is mostly fixed in a bolt or welding mode, when the truss is partially damaged in the use process, the whole truss needs to be replaced, the damaged part cannot be maintained and replaced, and the truss is inconvenient to use.

In the related art, the external structure is connected with the steel structure through the clamping piece, and the clamping piece is arranged on the steel structure, and is easy to bend and deform due to the fact that the steel structure is influenced by external force, so that the steel structure is damaged, and when the steel structure is replaced, the complex clamping piece is abandoned together, so that engineering waste is caused.

Disclosure of Invention

In order to solve at least one of the technical problems, the utility model provides a sectional steel structure conversion truss assembly, which adopts the following technical scheme:

the utility model provides a sectional type steel structure conversion truss assembly, which comprises a support beam unit and a support column unit, wherein a limit hole is formed in the end part of the support beam unit; the inside of support column unit is provided with the holding chamber, the tip of support beam unit can insert the holding intracavity makes spacing hole is in the holding intracavity, the inside of support column unit is provided with movable chamber, movable chamber with the holding chamber intercommunication, the movable intracavity is provided with spacing subassembly, spacing subassembly is in movable intracavity remove with spacing hole grafting.

The embodiment of the utility model has at least the following beneficial effects: in the utility model, the limiting component is positioned on the support column unit, the overall strength of the support column unit is higher, the support column unit is not easy to damage, the support beam unit is detachably connected with the support column unit, when the support beam unit is abnormal, the support beam unit can be replaced, and the support beam unit is provided with the limiting hole with a simple structure, thereby being convenient to manufacture, avoiding the waste of the limiting structure with a complex structure and saving resources; the limiting assembly extends into the accommodating cavity in an initial state, when the end part of the supporting beam unit is inserted into the accommodating cavity, the limiting assembly is controlled to be recycled into the movable cavity, and after the limiting hole reaches a preset position, the limiting assembly is released again, so that the limiting assembly is spliced with the limiting hole to complete connection, and the operation is convenient; through set up high temperature resistant layer, anticorrosive coating and waterproof layer at the surface of supporting beam unit and support column unit, can protect supporting beam unit and support column unit, avoid receiving the influence of external factor to cause supporting beam unit and support column unit impaired and lead to the phenomenon emergence that the roof collapses in long-time use, effectively improve sectional type steel construction conversion truss subassembly's life.

In some embodiments of the present utility model, the limiting component includes a limiting post and a spring, a first end of the spring is connected to an inner wall of the movable cavity, a second end of the spring is connected to the first end of the limiting post, and the limiting post can move into the accommodating cavity and be inserted into the limiting hole.

In some embodiments of the present utility model, an adjusting cavity is provided in the support column unit, the adjusting cavity is communicated with the movable cavity, and a limiting structure is provided between the adjusting cavity and the accommodating cavity.

In some embodiments of the present utility model, an adjusting component is disposed on a side wall of the first end of the limiting post, the adjusting component passes through the adjusting cavity, the adjusting component extends to the outside of the supporting post unit, when the limiting post is plugged with the limiting hole, the adjusting component abuts against the limiting structure, and when the limiting post is separated from the limiting hole, the adjusting component is separated from the limiting structure.

In some embodiments of the present utility model, a positioning cavity is provided inside the support column unit, the positioning cavity is communicated with the accommodating cavity, and the limiting column can be inserted into the positioning cavity after passing through the limiting hole.

In some embodiments of the present utility model, the support beam unit includes at least two support plates, each of the support plates is spaced apart, and the limiting holes are formed at both ends of the support plate.

In some embodiments of the present utility model, the support beam unit further includes first and second webs, each of the first webs being located between adjacent ones of the support plates, each of the first webs connecting adjacent ones of the support plates, each of the first webs being angled with respect to the support plates; each second web is positioned between adjacent support plates, each second web connects adjacent support plates, each second web is angled with respect to the first web.

In some embodiments of the present utility model, the surfaces of the support beam unit and the support column unit are provided with a high temperature resistant layer, an anticorrosive layer and a waterproof layer.

In some embodiments of the present utility model, the high temperature resistant layer covers the surfaces of the support beam unit and the support column unit, the anti-corrosion layer covers the outer surface of the high temperature resistant layer, and the waterproof layer covers the outer surface of the anti-corrosion layer.

In certain embodiments of the present utility model, the high temperature resistant layer comprises an alloy carbide layer, the corrosion resistant layer comprises a polyvinyl chloride coating, and the waterproof layer comprises a polyurethane waterproof coating.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic structural view of a segmented steel truss assembly of the present utility model;

FIG. 2 is a schematic view of the structure of a support beam unit and the surface of the support column unit in the sectional steel structure conversion truss assembly of the present utility model;

FIG. 3 is a schematic view of the connection between the support beam unit and the support column unit in the sectional steel structure conversion truss assembly of the present utility model;

FIG. 4 is a cross-sectional view of a segmented steel structure transition truss assembly of the utility model;

fig. 5 is an enlarged view of a portion of a segmented steel structure transition truss assembly of the present utility model.

Reference numerals:

101. a limiting hole; 102. a support plate; 103. a first web; 104. a second web;

201. a high temperature resistant layer; 202. an anti-corrosion layer; 203. a waterproof layer;

301. a receiving chamber; 302. a movable cavity; 303. a limit column; 304. a spring; 305. a regulating chamber; 306. a limit structure; 307. an adjusting member; 308. and positioning the cavity.

Detailed Description

This section will describe in detail embodiments of the present utility model with reference to fig. 1 to 5, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that, if the terms "center", "middle", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. are used as directions or positional relationships based on the directions shown in the drawings, the directions are merely for convenience of description and for simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Features defining "first", "second" are used to distinguish feature names from special meanings, and furthermore, features defining "first", "second" may explicitly or implicitly include one or more such features. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The embodiment of the utility model provides a sectional type steel structure conversion truss assembly, which comprises a support beam unit and a support column unit. Typically, the support beam unit is disposed vertically and the support beam unit is disposed horizontally.

The tip of supporting beam unit is provided with spacing hole 101, and spacing hole 101 is used for being connected with the support column unit to make supporting beam unit and support column unit form and dismantle the connection, when the supporting beam unit takes place to break, dismantle supporting beam unit from the support column unit, be convenient for change.

As shown in fig. 1, in some examples, the support beam unit includes support plates 102, at least two support plates 102 are provided, and each support plate 102 is provided in parallel, thereby improving the strength of the support beam unit. Further, each supporting plate 102 is disposed at intervals, and each supporting plate 102 forms a detachable connection with the supporting column unit. It can be appreciated that the limiting holes 101 are formed at two ends of the supporting plate 102, two supporting column units are arranged, and two ends of the supporting plate 102 are respectively connected with the two supporting column units, so that the structural stability of the sectional steel structure conversion truss assembly is ensured.

In some examples, the support beam unit further includes a first web 103 and a second web 104, where the first web 103 and the second web 104 connect the support plates 102 as a unit, such that the support plates 102 collectively provide support for the external structure. Further improving the structural strength of the support beam unit.

Further, the first web 103 is located between adjacent support plates 102 and connects adjacent support plates 102, and since adjacent support plates 102 are juxtaposed, the first web 103 is angled with respect to the support plates 102 to ensure connection of the first web 103. Specifically, the first webs 103 are arranged in a plurality, the first webs 103 are parallel to each other, and the first webs 103 are arranged at intervals, so that the supporting strength of the supporting beam unit is ensured to be approximately equal.

Wherein, the adjacent first webs 103 and the adjacent support plates 102 enclose a supporting space, the second webs 104 are located in the supporting space, and it is understood that the second webs 104 are located between the adjacent support plates 102 and connect the adjacent support plates 102. Specifically, a plurality of second webs 104 are provided, one second web 104 exists in each supporting space, the second webs 104 are angled with respect to the first webs 103, meanwhile, the second webs 104 are angled with respect to the supporting plates 102, and the second webs 104 are connected at the angles of the supporting spaces. In order to improve the supporting effect of each second web 104, each second web 104 is arranged in a zigzag manner, a plurality of triangular structures can be formed on the supporting beam unit by the zigzag arrangement, and the stability of the triangular structures is strong, so that the stability of the supporting beam unit is improved.

As shown in fig. 2, in some examples, in order to ensure the durability of the sectional steel structure conversion truss assembly, the sectional steel structure conversion truss assembly is adapted to a relatively harsh external environment, and the surfaces of the support beam unit and the support column unit are provided with a high temperature resistant layer 201, an anti-corrosion layer 202 and a waterproof layer 203, so as to respectively improve the high temperature resistance, the anti-corrosion performance and the waterproof performance of the support beam unit and the support column unit.

In some examples, the surfaces of the support beam units and the support column units are covered with a high temperature resistant layer 201, the outer surface of the high temperature resistant layer 201 is covered with an anti-corrosive layer 202, and the outer surface of the anti-corrosive layer 202 is covered with a waterproof layer 203. Namely, the waterproof layer 203 is positioned at the outermost layer, the high temperature resistant layer 201 is positioned at the innermost layer, and the anti-corrosion layer 202 is positioned between the waterproof layer 203 and the high temperature resistant layer 201. The high temperature resistant layer 201 is located in the inner layer so as not to affect the performance of the high temperature resistant property, and the support beam unit is in direct contact with the moisture in the external environment of the support beam unit, and therefore the waterproof layer 203 is provided in the outermost portion. When the external environment passes through the waterproof layer 203, the anti-corrosion layer 202 can further ensure the support beam unit and the support column unit, so as to avoid corrosion damage.

In some examples, the high temperature resistant layer 201 comprises an alloy carbide layer, the corrosion resistant layer 202 comprises a polyvinyl chloride coating, and the waterproof layer 203 comprises a polyurethane waterproof coating layer.

As shown in fig. 3 and 4, the support column unit is provided with a receiving cavity 301 in the support column unit, the receiving cavity 301 is used for receiving the support plate 102, it is understood that the shape of the receiving cavity 301 corresponds to the shape of the support plate 102, so that the support plate 102 is prevented from shaking in the receiving cavity 301 to a larger extent, and stability is improved. Further, when the support plates 102 are provided in plurality, the number of the accommodation cavities 301 on each support column is equal to the number of the support plates 102. When the support plate 102 is inserted into the accommodating cavity 301, the limiting hole 101 enters the range of the accommodating cavity 301.

The inside of support column unit is provided with movable chamber 302, and movable chamber 302 and holding chamber 301 intercommunication are provided with spacing subassembly in the movable chamber 302. The position of the limiting hole 101 corresponds to the position of the movable cavity 302, and the shape of the limiting hole 101 is approximately the same as the shape of the limiting component. The limiting component is movably connected with the inner wall of the movable cavity 302, can enter the range of the accommodating cavity 301 through movement, and is spliced with the limiting hole 101, so that the end part of the supporting plate 102 is limited in the supporting column unit.

As shown in fig. 5, in some examples, the spacing assembly includes a spacing post 303, a spring 304, a first end of the spring 304 being connected to an inner wall of the movable cavity 302, a second end of the spring 304 being connected to a first end of the spacing post 303, the second end of the spacing post 303 being capable of entering the receiving cavity 301 and being inserted into the spacing hole 101. The spring 304 supports the limit post 303 in a natural state, so that the second end of the limit post 303 is positioned in the accommodating cavity 301; the spring 304 is in a compressed state, and the stopper post 303 is in the movable chamber 302, at which time the support beam unit can be attached or detached.

In some examples, to ensure that a worker can control the state of the spring 304 on the outside of the support column unit, an adjustment chamber 305 is provided inside the support column unit, the adjustment chamber 305 being in communication with the movable chamber 302, and the worker can access the spring 304 through the adjustment chamber 305. Wherein, be provided with limit structure 306 between regulation chamber 305 and the accommodation chamber 301, limit structure 306 can limit the maximum stroke of spring 304, simultaneously, guarantees that spacing post 303 marches according to predetermined route, is convenient for spacing post 303 and spacing hole 101 cooperate. Specifically, the spacing structure 306 is integrally formed with the support column unit.

In some examples, the first end side wall of the restraining post 303 is provided with an adjustment member 307, the adjustment member 307 passing through the adjustment chamber 305 and extending outside the support post unit, the adjustment member 307 being movable within the range of the adjustment chamber 305 to adjust the position of the restraining post 303. Specifically, the adjusting part 307 and the limiting post 303 are integrally formed, the spring 304 pushes the limiting post 303 in a natural state, the adjusting part 307 abuts against the limiting structure 306, and the spring 304 is at the maximum stroke. When the worker applies pressure to the regulating member 307, the stopper post 303 gradually moves into the movable chamber 302 against the elastic force of the spring 304, at which time the mounting or dismounting of the support beam unit is enabled.

In some examples, the positioning cavity 308 is provided inside the support column unit, the positioning cavity 308 is communicated with the accommodating cavity 301, when the limiting column 303 is inserted into the limiting hole 101, the limiting column 303 is easily inclined by the unidirectional positioning of the side of the spring 304, so that the support plate 102 can still move by a small extent in the accommodating cavity 301, and the overall stability of the sectional steel structure conversion truss assembly is poor. Therefore, the positioning cavity 308 is disposed on the opposite side of the movable cavity 302, that is, the positioning column 303 can be inserted into the positioning cavity 308 after passing through the positioning hole 101, so that the first end and the second end of the positioning column 303 can be positioned in the horizontal direction, the horizontal position of the positioning column 303 is ensured, and then the horizontal position of the support plate 102 is ensured.

In the description of the present specification, if a description appears that makes reference to the term "one embodiment," "some examples," "some embodiments," "an exemplary embodiment," "an example," "a particular example," or "some examples," etc., it is intended that the particular feature, structure, material, or characteristic described in connection with the embodiment or example be included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A segmented steel structure conversion truss assembly, comprising:

the end part of the support beam unit is provided with a limit hole;

the support column unit, the inside of support column unit is provided with the holding chamber, the tip of support beam unit can insert the holding intracavity makes spacing hole is in the holding intracavity, the inside of support column unit is provided with movable chamber, movable chamber with the holding chamber intercommunication, movable intracavity is provided with spacing subassembly, spacing subassembly is in movable intracavity remove with spacing hole grafting.

2. The segmented steel structure conversion truss assembly of claim 1, wherein the spacing assembly comprises a spacing post and a spring, a first end of the spring is connected to an inner wall of the movable cavity, a second end of the spring is connected to a first end of the spacing post, and the spacing post is capable of moving into the receiving cavity and plugging into the spacing hole.

3. The segmented steel structure conversion truss assembly of claim 2, wherein an adjustment cavity is provided within the support column unit, the adjustment cavity is in communication with the movable cavity, and a spacing structure is provided between the adjustment cavity and the receiving cavity.

4. The segmented steel structure conversion truss assembly of claim 3, wherein the first end side wall of the spacing post is provided with an adjustment member, the adjustment member passes through the adjustment cavity, the adjustment member extends to the exterior of the support post unit, when the spacing post is plugged into the spacing hole, the adjustment member abuts the spacing structure, and when the spacing post is disengaged from the spacing hole, the adjustment member is disengaged from the spacing structure.

5. The segmented steel structure conversion truss assembly of claim 2, wherein a positioning cavity is provided in the support column unit, the positioning cavity is in communication with the receiving cavity, and the limit column is insertable into the positioning cavity after passing through the limit hole.

6. The segmented steel structure conversion truss assembly of claim 1, wherein the support beam unit includes at least two support plates, each of the support plates being spaced apart, and the spacing holes being provided at both ends of the support plates.

7. The segmented steel structure conversion truss assembly of claim 6, wherein the support beam unit further comprises first and second webs, each first web being between adjacent support plates, each first web connecting adjacent support plates, each first web being angled with respect to the support plate; each second web is positioned between adjacent support plates, each second web connects adjacent support plates, each second web is angled with respect to the first web.

8. The segmented steel structure conversion truss assembly of claim 1, wherein the surfaces of the support beam unit and the support column unit are provided with a high temperature resistant layer, an anticorrosive layer, and a waterproof layer.

9. The segmented steel structure conversion truss assembly of claim 8, wherein the high temperature resistant layer covers the surfaces of the support beam units and the support column units, the corrosion resistant layer covers the outer surface of the high temperature resistant layer, and the waterproof layer covers the outer surface of the corrosion resistant layer.

10. The segmented steel structure transition truss assembly of claim 9, wherein the high temperature resistant layer comprises an alloy carbide layer, the corrosion resistant layer comprises a polyvinyl chloride coating, and the waterproof layer comprises a polyurethane waterproof coating.