Steel frame limiting and righting device and steel frame positioning assembly

Abstract

The utility model relates to the technical field of building construction, in particular to a steel frame limiting and righting device and a steel frame positioning assembly. The steel frame limiting and righting device comprises a connecting part, a positioning part and a limiting part. The positioning part is arranged on the connecting part, the positioning part is provided with two clamping pieces which are parallel to each other, and a clamping space used for clamping I-shaped steel to be clamped is formed between the two clamping pieces and the connecting part; the limiting part is arranged on the connecting part, the limiting part is parallel to the clamping piece, and a limiting space for the I-shaped steel to be limited is formed among the limiting part, the positioning part and the connecting part. According to the steel frame limiting and righting device and the steel frame positioning assembly provided by the utility model, the I-shaped steel is positioned through the positioning part, and the other I-shaped steel is limited through the limiting part, so that the maximum distance between the two I-shaped steel is limited, and the assembly stability of the steel frame is ensured; the clamping piece and the limiting part are arranged in parallel, so that the angle consistency of the I-shaped steel is ensured, and the assembly efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a steel frame limiting and straightening device and a steel frame positioning component. Background Art

[0002] In recent years, traditional brick-concrete structures and concrete frame structures have gradually been replaced by steel structure projects. Steel structure construction is a key construction method in the construction process of steel structure projects, which can effectively improve the quality of the project. In the field of steel structure installation technology, installing positioning devices is the most important part of the construction process.

[0003] At present, steel structures are generally connected by bolts, and workers need to frequently turn wrenches. In order to ensure the stability of the steel frame, it is usually necessary to ensure that the distance between adjacent steel structures does not exceed the preset distance. Therefore, the steel structure needs to be pre-positioned. However, the installation angle of the steel structure is difficult to determine during pre-positioning. Usually, after the assembly is completed, the angle of the steel structure needs to be readjusted, resulting in low assembly efficiency. How to ensure the rapid positioning and assembly of the steel structure is an urgent problem to be solved. Utility Model Content

[0004] The utility model provides a steel frame limiting and straightening device and a steel frame positioning component, which are used to solve the defects of the prior art that the steel structure is difficult to pre-position, the installation angle is difficult to determine, and the assembly efficiency is low.

[0005] The utility model provides a steel frame limiting and righting device, comprising:

[0006] Connecting part;

[0007] A positioning portion, the positioning portion is arranged on the connecting portion, the positioning portion has two clamping members parallel to each other, and a clamping space for clamping the I-beam is formed between the two clamping members and the connecting portion;

[0008] A limiting portion, wherein the limiting portion is disposed on the connecting portion, an extending direction of the limiting portion is parallel to an extending direction of the clamping member, and a limiting space for the I-beam to be limited is formed between the limiting portion, the positioning portion and the connecting portion;

[0009] When the I-beam to be clamped is placed closely in the clamping space and the I-beam to be limited is placed in the limiting space and closely attached to one side of the limiting portion, the I-beam to be limited is limited and the angle is corrected compared to the I-beam to be clamped.

[0010] According to the steel frame limiting and straightening device provided by the utility model, the extending directions of the limiting portion and each clamping member are perpendicular to the extending direction of the connecting portion.

[0011] According to the steel frame limiting and straightening device provided by the utility model, the connecting part includes: a first square steel pipe, the two clamping members are arranged in sequence along the extension direction of the first square steel pipe, and the spacing between the two clamping members is adapted to the leg width of the I-beam to be clamped.

[0012] According to the steel frame limiting and straightening device provided by the utility model, each of the clamping members includes: a second square steel pipe, and the length of the second square steel pipe is greater than the waist height of the I-beam to be clamped.

[0013] According to the steel frame limiting and straightening device provided by the utility model, the limiting part includes: a third party steel pipe, and the length of the third party steel pipe is greater than the waist height of the I-beam to be limited.

[0014] The steel frame position limiting and straightening device provided by the utility model further includes: a locking mechanism, which is openably and closably arranged on the connecting portion;

[0015] Wherein, when the locking mechanism is in an open state, the I-beam to be clamped can be moved into or out of the clamping space; when the locking mechanism is in a closed state, the I-beam to be clamped is locked in the clamping space by the locking mechanism.

[0016] According to the steel frame position limiting and straightening device provided by the utility model, the locking mechanism includes:

[0017] A rotating plate, one end of which is rotatably arranged on an end of one of the clamping members away from the connecting portion, and the other end of the rotating plate and the other clamping member are switchable between an unlocked state and a locked state.

[0018] According to the steel frame limiting and straightening device provided by the utility model, the locking mechanism also includes: a locking piece, the other clamping piece is provided with a first through hole at one end away from the connecting part, and the other end of the rotating plate is provided with a second through hole, and the locking piece can be plugged and pulled together with the first through hole and the second through hole.

[0019] According to the steel frame limiting and straightening device provided by the utility model, a third through hole is provided at one end of one of the clamping members away from the connecting portion, and one end of the rotating plate is rotatably disposed in the third through hole.

[0020] The utility model also provides a steel frame positioning assembly, comprising: a plurality of steel frame position limiting and straightening devices according to the above embodiments of the utility model.

[0021] The utility model provides a steel frame limiting and straightening device, which includes: a connecting part, a positioning part and a limiting part. The positioning part is arranged on the connecting part, and the positioning part has two clamping parts parallel to each other, and a clamping space for the I-beam to be clamped is formed between the two clamping parts and the connecting part; the limiting part is arranged on the connecting part, and the extension direction of the limiting part is parallel to the extension direction of the clamping parts, and a limiting space for the I-beam to be limited is formed between the limiting part, the positioning part and the connecting part. When the I-beam to be clamped is placed tightly in the clamping space, and the I-beam to be limited is placed in the limiting space and is tightly attached to one side of the limiting part, the I-beam to be limited is limited and angled compared to the I-beam to be clamped. The utility model provides a steel frame limiting and straightening device, which positions one of the I-beams through a positioning part, and limits the other I-beam through a limiting part, thereby limiting the maximum distance between the two I-beams and ensuring the assembly stability of the steel frame; in addition, the clamping part and the limiting part are arranged in parallel, so that the two I-beams can be ensured to be parallel to each other, ensuring that the angles of the I-beams are consistent, thereby improving assembly efficiency.

[0022] Furthermore, the steel frame positioning assembly provided by the present invention has the same advantages as above because it includes the steel frame limiting and righting device in the above-mentioned embodiment of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is a structural schematic diagram of a steel frame position limiting and righting device provided in one embodiment of the utility model;

[0025] Figure 2 It is a structural schematic diagram of a steel frame position limiting and righting device provided in one embodiment of the utility model when in use;

[0026] Figure 3 It is a structural schematic diagram of a steel frame position limiting and righting device provided in one embodiment of the utility model when the locking mechanism is in an open state;

[0027] Figure 4 It is a structural schematic diagram of a steel frame position limiting and righting device provided in one embodiment of the utility model when the locking mechanism is in a closed state.

[0028] Reference numerals:

[0029] 1: connecting part; 2: positioning part; 21: clamping member; 22: clamping space; 3: limiting part; 31: limiting space; 41: rotating plate; 42: first through hole; 43: second through hole; 44: third through hole; 45: locking member. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] In the description of the embodiments of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0032] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0033] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model embodiment. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0035] Combine the following Figures 1 to 4 The utility model describes a steel frame position limiting and straightening device, which comprises: a connecting part 1, a positioning part 2 and a position limiting part 3.

[0036] like Figure 1 and Figure 2 As shown, the positioning portion 2 is arranged on the connecting portion 1, and the positioning portion 2 has two clamping members 21 parallel to each other, and a clamping space 22 for clamping the I-beam is formed between the two clamping members 21 and the connecting portion 1; the limiting portion 3 is arranged on the connecting portion 1, and the extension direction of the limiting portion 3 is parallel to the extension direction of the clamping members 21, and a limiting space 31 for the I-beam to be limited is formed between the limiting portion 3, the positioning portion 2 and the connecting portion 1.

[0037] When the I-beam to be clamped is placed tightly in the clamping space 22 and the I-beam to be limited is placed in the limiting space 31 and is closely attached to one side of the limiting portion 3, the I-beam to be limited is limited and the angle is corrected compared to the I-beam to be clamped.

[0038] Specifically, the connecting part 1 is used to connect the positioning part 2 and the limiting part 3. The three are an integrated structure. The positioning part 2 has two clamping parts 21, which are used to clamp an I-beam (i.e., the I-beam to be clamped) so that it is positioned in the clamping space 22. The other I-beam (i.e., the I-beam to be limited) is against the inner side of the limiting part 3 and is limited in the limiting space 31 by the limiting part 3. The maximum distance between the two I-beams (i.e., between the I-beam to be clamped and the I-beam to be limited) is limited by the limiting part 3. The maximum distance does not exceed the length of the limiting space 31, and the minimum distance between the two I-beams is not limited. Because the stability of the steel frame structure is mainly affected by the distance between the two I-beams. If the distance between the two I-beams is far, the stability is poor. Therefore, it is sufficient to ensure that the two I-beams are limited within a safe distance, and the minimum distance between the two I-beams may not be limited, and it is sufficient to meet the requirements according to the engineering design.

[0039] In addition, since the limiting portion 3 and the two clamping members 21 are arranged in parallel, when the two I-beams are placed in the clamping space 22 and the limiting space 31 respectively and pressed tightly against each other, the two I-beams can be ensured to be parallel to each other, thereby straightening the angle of the I-beams without fine-tuning the angle, thereby improving assembly efficiency.

[0040] The utility model provides a steel frame limiting and straightening device, which comprises: a connecting part 1, a positioning part 2 and a limiting part 3. The positioning part 2 is arranged on the connecting part 1, and the positioning part 2 has two clamping parts 21 parallel to each other, and a clamping space 22 for the I-beam to be clamped is formed between the two clamping parts 21 and the connecting part 1; the limiting part 3 is arranged on the connecting part 1, and the extension direction of the limiting part 3 is parallel to the extension direction of the clamping parts 21, and a limiting space 31 for the I-beam to be limited is formed between the limiting part 3, the positioning part 2 and the connecting part 1. When the I-beam to be clamped is tightly placed in the clamping space 22, and the I-beam to be limited is placed in the limiting space 31 and is tightly attached to one side of the limiting part 3, the I-beam to be limited is limited and the angle is straightened compared with the I-beam to be clamped. The utility model provides a steel frame limiting and straightening device, which positions one of the I-beams through a positioning part 2, and limits the other I-beam through a limiting part 3, thereby limiting the maximum distance between the two I-beams and ensuring the assembly stability of the steel frame; in addition, the clamping member 21 and the limiting part 3 are arranged in parallel, so that the two I-beams can be ensured to be parallel to each other, ensuring that the angles of the I-beams are consistent, thereby improving assembly efficiency.

[0041] In one embodiment of the present invention, the extension direction of the limiting portion 3 and each clamping member 21 is perpendicular to the extension direction of the connecting portion 1, that is, the length direction of the limiting portion 3 and each clamping member 21 is perpendicular to the length direction of the connecting portion 1, so that the fit between the I-beam and the clamping member 21 / limiting portion 3 can be ensured.

[0042] In one embodiment of the utility model, the connection part 1 includes: a first square steel tube, two clamping members 21 are arranged in sequence along the extension direction of the first square steel tube, and the spacing between the two clamping members 21 is adapted to the leg width of the I-beam to be clamped. In this embodiment, the connection part 1 uses a longer first square steel tube, and the two clamping members 21 and the limiting part 3 are arranged in sequence along the length direction of the first square steel tube. In order to ensure stable clamping, the spacing between the two clamping members 21 matches the leg width of the I-beam, ensuring that the I-beam is tightly attached between the two clamping members 21.

[0043] In one embodiment of the utility model, each clamping member 21 includes: a second square steel tube, the length of which is greater than the waist height of the I-beam to be clamped. In this embodiment, each clamping member 21 uses a shorter second square steel tube. In order to ensure its clamping effect, the length of the second square steel tube is slightly greater than the waist height of the I-beam, so that the I-beam can be completely accommodated in the clamping space 22 and is difficult to slip out during construction.

[0044] In one embodiment of the present utility model, the limiting part 3 includes: a third-party steel pipe, the length of which is greater than the waist height of the I-beam to be limited. Similar to the above-mentioned clamping member 21, the limiting part 3 in this embodiment uses a shorter third-party steel pipe, the length of which is slightly greater than the waist height of the I-beam, so that the I-beam can be completely limited in the limiting space 31 and is difficult to slip during construction.

[0045] In one embodiment of the utility model, the steel frame position limiting and straightening device further includes: a locking mechanism, which is arranged on the connecting portion 1 in an openable and closable manner. When the locking mechanism is in an open state, the I-beam to be clamped can be moved into or out of the clamping space 22; when the locking mechanism is in a closed state, the I-beam to be clamped is locked in the clamping space 22 by the locking mechanism. In this embodiment, the locking mechanism can be opened and closed. When it is in an open state, the clamping space 22 is open. Its structure is as follows: Figure 3 As shown, the I-beam can be freely placed in the clamping space 22 or removed from the clamping space 22; when in the closed state, the clamping space 22 is closed, and its structure is as shown in FIG. Figure 4 As shown, the I-beam is locked and limited in position in the clamping space 22 by the locking mechanism, thereby preventing the I-beam from slipping out of the clamping space 22 .

[0046] In one embodiment of the present invention, Figure 3 and Figure 4 As shown, the locking mechanism includes: a rotating plate 41, one end of which is rotatably arranged at one end of one of the clamping members 21 away from the connecting portion 1, and the other end of the rotating plate 41 and the other clamping member 21 can be switched between an unlocked state and a locked state. In this embodiment, when the rotating plate 41 is in an unlocked state, it can be rotated outward to move the I-beam; when the rotating plate 41 is rotated to the position where the clamping members overlap, the rotating plate 41 is locked to achieve the position limiting of the I-beam, and the switching between the unlocked state and the locked state is convenient, which is convenient for the staff to implement on site.

[0047] In one embodiment of the present invention, Figure 3 and Figure 4As shown, the locking mechanism further includes: a locking member 45, another clamping member 21 is provided with a first through hole 42 at one end away from the connecting portion 1, and the other end of the rotating plate 41 is provided with a second through hole 43, and the locking member 45 is pluggable and matched with the first through hole 42 and the second through hole 43. In this embodiment, the unlocking and locking of the rotating plate 41 can be achieved by the cooperation of the locking member 45 with the first through hole 42 and the second through hole 43. When the rotating plate 41 is rotated to the locked position, the locking state is achieved by the locking member 45 passing through the first through hole 42 and the second through hole 43. When the locking member 45 is pulled out, the rotating plate 41 can be unlocked. Specifically, the locking member 45 can be a lock pin or a latch pin.

[0048] In one embodiment of the present invention, Figure 3 and Figure 4 As shown, one end of one of the clamping members 21 away from the connecting portion 1 is provided with a third through hole 44, and one end of the rotating plate 41 is rotatably provided in the third through hole 44. In this embodiment, the rotating plate 41 realizes its rotation through the third through hole 44. Specifically, the rotating shaft of the rotating plate 41 is inserted into the third through hole 44, and realizes rotation around the third through hole 44.

[0049] The utility model also provides a steel frame positioning assembly, which comprises: a plurality of steel frame position limiting and straightening devices according to the above embodiments of the utility model.

[0050] Specifically, the steel frame limiting and straightening devices in the above embodiments can be used to limit the positions of the two I-beams at different positions and straighten the angles, which is beneficial to the construction.

[0051] The steel frame positioning assembly provided by the present invention has the same advantages as above because it includes the steel frame limiting and straightening device in the above-mentioned embodiment of the present invention.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A steel frame limiting and straightening device, characterized in that: include: A connecting portion (1); A positioning portion (2), the positioning portion (2) being arranged on the connecting portion (1), the positioning portion (2) having two clamping members (21) parallel to each other, a clamping space (22) for clamping an I-beam is formed between the two clamping members (21) and the connecting portion (1); a limiting portion (3), the limiting portion (3) being arranged on the connecting portion (1), the extending direction of the limiting portion (3) being parallel to the extending direction of the clamping member (21), and a limiting space (31) for the I-beam to be limited being formed between the limiting portion (3), the positioning portion (2) and the connecting portion (1); When the I-beam to be clamped is placed closely in the clamping space (22), and the I-beam to be limited is placed in the limiting space (31) and closely attached to one side of the limiting portion (3), the I-beam to be limited is limited and the angle is corrected compared to the I-beam to be clamped.

2. The steel frame position limiting and straightening device according to claim 1, characterized in that: The extending directions of the limiting portion (3) and each clamping member (21) are perpendicular to the extending direction of the connecting portion (1).

3. The steel frame position limiting and righting device according to claim 1, characterized in that: The connecting portion (1) comprises: a first square steel tube, two clamping members (21) arranged in sequence along the extension direction of the first square steel tube, and the spacing between the two clamping members (21) is adapted to the leg width of the I-beam to be clamped.

4. The steel frame position limiting and righting device according to claim 1, characterized in that: Each of the clamping members (21) comprises a second square steel tube, the length of the second square steel tube being greater than the waist height of the I-beam to be clamped.

5. The steel frame position limiting and righting device according to claim 1, characterized in that: The limiting portion (3) comprises: a third party steel pipe, the length of which is greater than the waist height of the I-beam to be limited.

6. The steel frame position limiting and straightening device according to any one of claims 1 to 5, characterized in that: Also includes: A locking mechanism, the locking mechanism being arranged on the connecting portion (1) in an openable and closable manner; Wherein, when the locking mechanism is in an open state, the I-beam to be clamped can be moved into the clamping space (22) or moved out of the clamping space (22); When the locking mechanism is in a closed state, the I-beam to be clamped is locked in the clamping space (22) by the locking mechanism.

7. The steel frame position limiting and straightening device according to claim 6, characterized in that: The locking mechanism comprises: A rotating plate (41), one end of which is rotatably arranged on an end of one of the clamping members (21) away from the connecting portion (1), and the other end of the rotating plate (41) and the other clamping member (21) are switchable between an unlocked state and a locked state.

8. The steel frame position limiting and righting device according to claim 7, characterized in that: The locking mechanism further comprises: a locking member (45); the other clamping member (21) is provided with a first through hole (42) at one end away from the connecting portion (1); the other end of the rotating plate (41) is provided with a second through hole (43); the locking member (45) is pluggable and engages with the first through hole (42) and the second through hole (43).

9. The steel frame position limiting and righting device according to claim 7, characterized in that: A third through hole (44) is provided at one end of one of the clamping members (21) away from the connecting portion (1), and one end of the rotating plate (41) is rotatably disposed in the third through hole (44).

10. A steel frame positioning assembly, characterized in that: include: A plurality of steel frame position limiting and straightening devices according to any one of claims 1 to 9.

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