Truss high-altitude construction device convenient to install

Abstract

The utility model discloses a truss high-altitude construction device convenient to install. The technical problem that time and labor are wasted due to the fact that scaffolds need to be built for operation in existing truss construction is solved. The truss high-altitude construction device convenient to install comprises a plurality of supporting frames and locking mechanisms arranged corresponding to the supporting frames, each locking mechanism comprises two first connecting pieces, two second connecting pieces and a locking piece, the two first connecting pieces are fixed to the left side and the right side of the upper end of each supporting frame respectively, and the two second connecting pieces are fixed to the left side and the right side of the upper end of each supporting frame respectively. The two second connecting pieces are fixed to the left side and the right side of the lower end of the supporting frame respectively, the locking pieces comprise first locking pieces, the first locking pieces are detachably and fixedly connected with the two first connecting pieces so that the supporting frame can be connected to the truss stand column in a pressed mode, and the two second connecting pieces are stopped on the two sides of the truss stand column so that the supporting frame can be limited to rotate relative to the truss stand column; the multiple supporting frames are fixed to the same height of the multiple truss stand columns correspondingly so that transverse plates for construction operation can be placed on the supporting frames.

Description

Technical Field

[0001] The utility model relates to the field of construction devices, in particular to a truss high-place construction device which is easy to install. Background Art

[0002] During the construction and installation of the truss, due to the high height of the truss columns, it is usually necessary to build scaffolding for the operation, which is time-consuming and labor-intensive and greatly increases the construction period. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and to propose a truss high-place construction device that is easy to install, so as to solve the problem that scaffolding needs to be built during truss construction.

[0004] In order to achieve the above technical objectives, the utility model provides a truss high-altitude construction device that is easy to install, including multiple support frames and locking mechanisms corresponding to the support frames, the locking mechanism including two first connecting members, two second connecting members and a locking member, the two first connecting members are respectively fixed to the left and right sides of the upper end of the support frame, the two second connecting members are respectively fixed to the left and right sides of the lower end of the support frame, the locking member includes a first locking member, the first locking member is detachably fixedly connected to the two first connecting members to press the support frame onto the truss column, the two second connecting members are stopped at both sides of the truss column to limit the rotation of the support frame relative to the truss column, and the multiple support frames are respectively fixed to the same height of multiple truss columns to place cross plates for construction operations.

[0005] Preferably, the locking member further comprises a second locking member, and the second locking member is detachably fixedly connected to the two second connecting members to further press the support frame onto the truss column.

[0006] Preferably, the support frame has a first friction surface, and the first friction surface is in contact with the truss column.

[0007] Preferably, the support member has a supporting surface, the supporting surface is horizontally arranged, and the cross plate is placed on the supporting surface of a plurality of support frames.

[0008] Preferably, a limiting column is provided on the support frame, and the limiting column is protruding from the end of the supporting surface away from the truss column.

[0009] Preferably, the locking member has a second friction surface, and the second friction surface is in contact with the truss column.

[0010] Preferably, the support frame comprises a first support member, a second support member and a third support member, and the first support member, the second support member and the third support member are fixedly connected to form a triangular structure.

[0011] Preferably, the angle between the third support member and the second support member is 30° to 60°.

[0012] Preferably, the support frame is provided with a pre-clamping mechanism, which includes two clamping parts respectively arranged on both sides of the truss column, and the clamping parts are clamped on the truss column to achieve pre-clamping of the support frame on the truss column.

[0013] Preferably, the support frame is further provided with a limiting portion for limiting the pre-clamping mechanism.

[0014] After adopting the above technical solution, the utility model has the following beneficial effects.

[0015] 1. The utility model provides a truss high-altitude construction device that is easy to install, comprising multiple support frames and locking mechanisms corresponding to the support frames, the locking mechanism comprising two first connecting members, two second connecting members and a first locking member, the first locking member and the first connecting member are detachably fixedly connected to press the support frame onto the truss column, the two second connecting members are stopped at both sides of the truss column to limit the support frame from rotating relative to the truss column, and the multiple support frames are respectively installed at the same height of the multiple truss columns to place a cross plate for construction work. With such an arrangement, the truss high-altitude construction device can greatly simplify the difficulty of construction at the truss height, reduce the cost of construction at the truss height, and greatly reduce the construction period; at the same time, the first locking member is detachably fixedly connected to the first connecting member, and the truss high-altitude construction device can be disassembled and reused after the construction is completed, thereby further reducing the construction cost of the truss; the second connecting member limits the rotation of the support frame relative to the truss column, thereby increasing the stability of the truss high-altitude construction device installed on the truss column and improving the safety of the truss high-altitude construction device.

[0016] 2. The second locking member and the second connecting member are detachably fixedly connected to further press the support frame onto the truss column. With this arrangement, the truss high-altitude construction device is better fixed on the truss column, and the upper and lower ends of the support frame are respectively pressed onto the truss column, thereby reducing the probability of the truss high-altitude construction device falling due to insufficient installation firmness caused by the shaking of the support frame.

[0017] 3. The support frame has a first friction surface, and the first friction surface is in contact with the truss column. Such a configuration can improve the crimping strength of the support frame on the truss column.

[0018] 4. The support member has a supporting surface, which is horizontally arranged. The cross plate is placed on the supporting surfaces of multiple support frames. With this arrangement, the cross plate can be placed on the multiple support frames more stably, thereby improving the safety of construction.

[0019] 5. A limit column is provided on the support frame, and the limit column is convexly arranged at the end of the supporting surface away from the truss column. With this arrangement, the cross plate on the support frame will not fall from the end of the support frame away from the truss column, thereby further improving the safety of construction.

[0020] 6. The locking piece has a second friction surface, and the second friction surface is in contact with the truss column. With this arrangement, the truss high-place construction device can be better pressed against the truss column.

[0021] 7. The support frame includes a first support member, a second support member and a third support member. The first support member, the second support member and the third support member are fixedly connected to form a triangular structure. With this arrangement, the support frame can obtain better structural strength.

[0022] 8. The angle between the third support member and the second support member is 30° to 60°. With this arrangement, the third support member can provide a better supporting force for the second support member.

[0023] 9. A pre-clamping mechanism is provided on the support frame, and the pre-clamping mechanism includes clamping parts provided on both sides of the truss column, and the clamping parts are clamped on the truss column to realize the pre-clamping of the support frame on the truss column. With such a configuration, when the truss high-altitude construction device is installed on the truss column, the support frame can be pre-clamped on the truss column through the pre-clamping mechanism first, and the support frame pre-clamped on the truss column is not easy to shake or fall off during the fixed connection process of the locking piece and the connecting piece, thereby making the installation of the truss high-altitude construction device easier.

[0024] 10. The support frame is also provided with a limiting part of the limiting pre-clamping mechanism, so as to prevent the pre-clamping mechanism from loosening on the support frame, thereby better realizing the pre-clamping function.

[0025] These features and advantages of the present invention will be disclosed in detail in the following specific implementation manners and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of a truss high-altitude construction device in an embodiment of the utility model;

[0027] Figure 2 It is a schematic diagram of placing a horizontal plate on a truss high-rise construction device in an embodiment of the utility model;

[0028] Figure 3 It is a schematic diagram of a truss high-altitude construction device in another embodiment of the utility model;

[0029] Figure 4 It is a schematic diagram of placing a horizontal plate on another truss high-place construction device in an embodiment of the utility model;

[0030] Reference numerals:

[0031] 100, support frame, 110, first support member, 120, second support member, 130, third support member, 140, first friction surface, 150, supporting surface, 160, limiting column;

[0032] 200, locking mechanism, 210, first connecting member, 220, second connecting member, 230, locking member, 231, first locking member, 232, second locking member, 233, second friction surface;

[0033] 300, pre-clamping mechanism, 301, clamping portion, 302, pre-clamping connector, 310, limiting portion;

[0034] 400, truss column;

[0035] 500, horizontal board. DETAILED DESCRIPTION

[0036] The following is an explanation and description of the technical scheme of the embodiment of the utility model in conjunction with the drawings of the embodiment of the utility model, but the following embodiment is only a preferred embodiment of the utility model, not all. Based on the embodiment in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the utility model.

[0037] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0038] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" and "several" mean two or more, unless otherwise clearly defined.

[0039] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0041] Embodiment 1:

[0042] The utility model provides a truss high-altitude construction device that is easy to install, such as Figure 1 , Figure 2 As shown, it includes multiple support frames 100 and locking mechanisms 200 corresponding to the support frames 100, the locking mechanism 200 includes two first connecting members 210, two second connecting members 220 and a locking member 230, the two first connecting members 210 are respectively fixed to the left and right sides of the upper end of the support frame 100, the two second connecting members 220 are respectively fixed to the left and right sides of the lower end of the support frame 100, the locking member 230 includes a first locking member 231, the first locking member 231 is detachably fixedly connected to the two first connecting members 210 to press the support frame 100 onto the truss column 400, the two second connecting members 220 are stopped at both sides of the truss column 400 to limit the rotation of the support frame 100 relative to the truss column 400, and the multiple support frames 100 are respectively installed at the same height of the multiple truss columns 400 to place a horizontal board 500 for construction work, so that construction personnel can walk and work on the horizontal board 500. The support frame 100 is pressed onto the truss column 400 so that sufficient static friction is generated between the two, thereby fixing the truss high-altitude construction device on the truss column 400.

[0043] With such arrangement, the truss high-altitude construction device can greatly simplify the difficulty of construction at the truss high-altitude, reduce the cost of construction at the truss high-altitude, and greatly reduce the construction period; at the same time, the first locking member 231 is detachably fixedly connected to the two first connecting members 210, and the truss high-altitude construction device can be disassembled and reused after the construction is completed, thereby further reducing the construction cost of the truss; the second connecting member 220 limits the rotation of the support frame 100 relative to the truss column, thereby increasing the stability of the truss high-altitude construction device installed on the truss column and improving the safety of the truss high-altitude construction device.

[0044] Exemplarily, the first connecting member 210 and the second connecting member 220 are welded to the supporting frame 100 .

[0045] To ensure the installation firmness of the support frame 100 pressed on the truss column 400, in one embodiment, as shown in the figure, the locking member 230 further includes a second locking member 232, and the second locking member 232 is detachably fixedly connected to the two second connecting members 220 to further press the support frame 100 on the truss column 400. In this way, the truss high-altitude construction device is better fixed on the truss column 400, and the upper and lower ends of the support frame 100 are respectively pressed on the truss column 400, reducing the probability of the truss high-altitude construction device falling due to insufficient installation firmness caused by the shaking of the support frame 100.

[0046] The free ends of the first connecting member 210 and the second connecting member 220 facing away from the support frame 100 are provided with threads, which may be external threads or internal threads. A through hole is provided on the locking member 230. After the first connecting member 210 and the second connecting member 220 pass through the through hole, the first connecting member 210 and the second connecting member 220 are fixedly connected to the locking member 230 by a nut, or, after a screw passes through the locking member 230 and is threadedly connected to the first connecting member 210 and the second connecting member 220, the first connecting member 210 and the second connecting member 220 are fixedly connected to the locking member 230.

[0047] The locking member 230 may also be provided with a rotation locking unit, and the rotation locking unit is provided with threads adapted to the first connecting member 210 and the second connecting member 220 , and the connecting member and the locking member 230 are fixedly connected by rotating the rotation locking unit.

[0048] In order to improve the strength of the crimping of the support frame 100 onto the truss column 400 , in one embodiment, the support frame 100 has a first friction surface 140 , and the first friction surface 140 is in contact with the truss column 400 .

[0049] The support frame 100 may be made of an iron square tube. Preferably, the support frame 100 may be made of a galvanized square tube to reduce the probability of rust and corrosion caused by the support frame 100 when used outdoors.

[0050] In a preferred embodiment, the surface where the support frame 100 and the truss column 400 are in contact is the first friction surface 140, and the first friction surface 140 is subjected to anti-skid treatment to increase the friction between the first friction surface 140 and the truss column 400. The anti-skid treatment may be spraying an anti-skid coating or electroplating an anti-skid coating, or may be sandblasting or other machining methods to form fine grooves or textures on the surface to increase the surface roughness.

[0051] In another preferred embodiment, a cushion layer with a high friction coefficient is provided on the support frame 100 , and the surface where the cushion layer contacts the truss column 400 is the first friction surface 140 .

[0052] The locking member 230 may be an angle iron or a flat steel.

[0053] In order to improve the pressing strength of the support frame 100 on the truss column 400 , the locking member includes a second friction surface 233 , and the second friction surface 233 is in contact with the truss column 400 .

[0054] In a preferred embodiment, the surface where the locking member 230 contacts the truss column 400 is a second friction surface 233 , and the second friction surface 233 is anti-slip treated to increase the friction between the friction surface and the truss column 400 .

[0055] In another preferred embodiment, a cushion layer with a high friction coefficient is provided on the locking member 230 , and the surface where the cushion layer contacts the truss column 400 is the second friction surface 233 .

[0056] In order to better support the horizontal board 500 for construction work, in one embodiment, as shown in the figure, the support frame 100 has a support surface 150, the support surface 150 is horizontally arranged, and the horizontal board 500 is placed on the support surfaces 150 of multiple support frames 100. In this way, the horizontal board 500 can be placed on multiple support frames 100 more stably, thereby improving the safety of construction.

[0057] In this embodiment, the support frame 100 is preferably provided with a limit column 160, which is convexly arranged at the end of the supporting surface 150 away from the truss column 400. In this way, the horizontal plate 500 on the support frame 100 will not fall from the end of the support frame 100 away from the truss column 400, thereby further improving the safety of the construction.

[0058] In one embodiment, the support frame 100 includes a first support member 110, a second support member 120 and a third support member 130, which are fixedly connected to form a triangular structure. In this way, the support frame 100 can obtain better structural strength.

[0059] Specifically, the first support member 110 is crimped onto the truss column 400, the second support member 120 is vertically arranged with the truss column 400, the third support member 130 connects the first support member 110 and the second support member 120, and the first support member 110, the second support member 120 and the third support member 130 are fixedly connected by welding.

[0060] In this embodiment, the angle between the third support member 130 and the second support member 120 is preferably 30° to 60°. In this way, the third support member 130 can provide a good supporting force for the second support member 120 .

[0061] The first connecting member 210 and the second connecting member 220 are at least fixedly connected to the first supporting member 110 .

[0062] Preferably, in this embodiment, the first connecting member 210 is fixedly connected to the first supporting member 110 and the second supporting member 120 . Such an arrangement enables the first connecting member 210 to be more firmly mounted on the supporting frame 100 .

[0063] In this embodiment, the second connecting member 220 is preferably fixedly connected to the first supporting member 110 and the third supporting member 130 . This arrangement enables the first connecting member 210 to be more firmly mounted on the supporting frame 100 .

[0064] Embodiment 2:

[0065] Based on the first embodiment, Figure 3 , Figure 4 As shown, in this embodiment, in order to facilitate the installation of the truss high-altitude construction device, a pre-clamping mechanism 300 is provided on the support frame, and the pre-clamping mechanism 300 pre-clamps the support frame 100 on the truss column 400.

[0066] The pre-clamping mechanism 300 may be a clamp or other structural components with similar functions.

[0067] In one embodiment, the pre-clamping mechanism 300 includes two clamping parts 301 disposed on both sides of the truss column 400 , and the clamping parts 301 are locked on the truss column 400 to achieve pre-clamping of the support member 100 .

[0068] The pre-clamping mechanism 300 further includes a pre-clamping connector 302 , and two clamping portions 301 are disposed at both ends of the pre-clamping connector 302 .

[0069] With such arrangement, when the truss high-altitude construction device is installed on the truss column 400, the support frame 100 can be pre-tightened on the truss column 400 by the pre-clamping mechanism 300. The support frame 100 pre-tightened on the truss column 400 is not easy to shake or fall off during the fixed connection process of the locking piece 230 and the connecting piece, thereby making the installation of the truss high-altitude construction device easier.

[0070] In some other embodiments, a limiting portion 310 of the limiting pre-clamping mechanism is further provided on the support frame 100, and at least part of the pre-clamping mechanism 300 is limited in the limiting portion 310. This arrangement can prevent the pre-clamping mechanism 300 from being loosened on the support frame 100, thereby better realizing the pre-clamping function.

[0071] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Those skilled in the art should understand that the utility model includes but is not limited to the contents described in the drawings and the above specific implementation. Any modification that does not deviate from the functional and structural principles of the utility model will be included in the scope of the claims.

Claims

1. A truss high-altitude construction device that is easy to install, characterized in that: It includes multiple support frames and locking mechanisms corresponding to the support frames, the locking mechanism includes two first connecting members, two second connecting members and a locking member, the two first connecting members are respectively fixed to the left and right sides of the upper end of the support frame, the two second connecting members are respectively fixed to the left and right sides of the lower end of the support frame, the locking member includes a first locking member, the first locking member is detachably fixedly connected to the two first connecting members to press the support frame onto the truss column, the two second connecting members are stopped at both sides of the truss column to limit the rotation of the support frame relative to the truss column, and the multiple support frames are respectively fixed to the same height of multiple truss columns to place horizontal plates for construction work thereon.

2. A truss high-altitude construction device that is easy to install as claimed in claim 1, characterized in that: The locking member also includes a second locking member, and the second locking member is detachably fixedly connected to the two second connecting members to further press the support frame onto the truss column.

3. The truss high-altitude construction device that is easy to install as claimed in claim 1, characterized in that: The support frame has a first friction surface, and the first friction surface is in contact with the truss column.

4. The truss high-altitude construction device that is easy to install as claimed in claim 1, characterized in that: The support frame has a supporting surface, which is horizontally arranged, and the transverse plate is placed on the supporting surfaces of a plurality of support frames.

5. A truss high-altitude construction device that is easy to install as claimed in claim 4, characterized in that: The support frame is provided with a limiting column, and the limiting column is protrudingly arranged at one end of the supporting surface away from the truss column.

6. The truss high-altitude construction device that is easy to install as claimed in claim 1, characterized in that: The locking member has a second friction surface, and the second friction surface is in contact with the truss column.

7. The truss high-altitude construction device that is easy to install as claimed in claim 1, characterized in that: The support frame includes a first support member, a second support member and a third support member. The first support member, the second support member and the third support member are fixedly connected to form a triangular structure. The first support member is pressed onto a truss column.

8. The truss high-altitude construction device that is easy to install as claimed in claim 7, characterized in that: The included angle between the third support member and the second support member is 30° to 60°.

9. The truss high-altitude construction device that is easy to install as claimed in claim 1, characterized in that: The support frame is provided with a pre-clamping mechanism, which includes two clamping parts respectively arranged on both sides of the truss column. The clamping parts are clamped on the truss column to achieve pre-clamping of the support frame on the truss column.

10. The truss high-altitude construction device that is easy to install as claimed in claim 9, characterized in that: The support frame is also provided with a limiting portion for limiting the pre-clamping mechanism.

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