Construction engineering scaffold

Abstract

The utility model discloses a constructional engineering scaffold, and belongs to the technical field of scaffolds. A constructional engineering scaffold comprises a scaffold body, the scaffold body comprises a top frame and a bottom frame, and a foldable supporting rod assembly is arranged between the top frame and the bottom frame; the supporting rod assembly comprises an upper arm hinged to the bottom wall of the top frame and a lower arm hinged to the top wall of the bottom frame, a first connecting piece is arranged between the upper arm and the lower arm, the upper arm and the lower arm are hinged through the first connecting piece, a first connecting sleeve is slidably arranged at the lower arm, and the first connecting sleeve is used for being matched with the first connecting piece; and the upper arm and the lower arm are locked in the vertical direction. Through the arrangement of the foldable supporting rod assembly, the first connecting piece and the first connecting sleeve piece, a user can complete construction or disassembly work of the scaffold only by adjusting the connecting relation between the first connecting sleeve piece and the second connecting piece, the time and labor cost needed in the assembling and disassembling process of a traditional steel pipe scaffold are reduced, and the construction efficiency is improved. And the construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction scaffolds, and specifically, to a construction scaffold for building engineering. Background Art

[0002] A construction scaffold is a widely used device in the field of building construction. Especially for indoor decoration and electrical and mechanical installation, moving and working at heights are often required. Therefore, construction scaffolds are often needed or scaffolds need to be built, and generally, formed construction scaffolds are used.

[0003] In the prior art, the construction scaffolds used for indoor and outdoor construction are composed of several steel pipes. Before use, they need to be assembled, and after use, they need to be disassembled, which takes a lot of time, increases the labor intensity of personnel, and thus reduces the construction efficiency. Summary of the Utility Model

[0004] The utility model provides a construction scaffold for building engineering, which can overcome certain or some defects of the prior art.

[0005] According to a construction scaffold for building engineering of the utility model, it includes a frame body. The frame body includes a top frame and a bottom frame, and a foldable strut assembly is provided between the top frame and the bottom frame;

[0006] The strut assembly includes an upper arm hinged to the bottom wall of the top frame and a lower arm hinged to the top wall of the bottom frame. A first connecting member is provided between the upper arm and the lower arm. The upper arm and the lower arm are hingedly connected through the first connecting member. A first connecting sleeve is slidably provided on the lower arm. The first connecting sleeve is used to cooperate with the first connecting member to lock the upper arm and the lower arm in the vertical direction.

[0007] Preferably, the first connecting member has a fixing column provided on the bottom wall of the upper arm. An articulated seat for the lower arm to be articulated is formed between the fixing column and the corresponding end of the lower arm. An external thread portion for cooperating with the first connecting sleeve is formed on the side wall of the fixing column.

[0008] Through the above structure, the locking and unlocking between the upper arm and the lower arm can be conveniently realized.

[0009] Preferably, the first connecting sleeve has a second fitting cavity for fitting with the outer wall of the lower arm inside. A first fitting cavity is formed on the inner wall of the corresponding end of the second fitting cavity and the first connecting member. An internal thread for threadedly cooperating with the external thread portion is formed on the inner wall of the first fitting cavity.

[0010] Through the setting of threaded connection, the user can connect the first connecting sleeve with the second connecting member by holding and rotating the first connecting sleeve. The connection is reliable and stable, so as to realize the locking of the upper arm and the lower arm in the vertical direction and improve the stability of the connection between the upper arm and the lower arm.

[0011] Preferably, a fixing portion is formed at the top wall of the fixing column, and an extension portion corresponding to the fixing portion is formed at the top of the outer wall of the first connection kit. The extension portion is connected to the fixing portion by bolts.

[0012] With the above structure, after the first connection kit is threadedly connected to the external thread portion of the fixing column, the bolts are used to form a secondary limit for the first connection kit and the second connecting member, further improving the stability of the connection between the upper arm and the lower arm.

[0013] Preferably, a plurality of feet with adjustable heights are provided at the bottom frame, and the plurality of feet are equidistantly distributed on the bottom wall of the bottom frame.

[0014] With the above structure, by adjusting the height of the feet, the construction frame can be kept horizontal on the ground at different heights, improving its adaptability to uneven ground.

[0015] Preferably, a bearing plate is detachably provided at the top frame.

[0016] With the detachable setting of the bearing plate, the construction frame can maintain a lighter weight and a smaller volume during transportation.

[0017] Preferably, the number of upper arms and lower arms is 4, and the 4 upper arms and lower arms are respectively arranged at the four corners of the top frame and the bottom frame, so that the bearing capacity of the construction frame is evenly distributed.

[0018] Preferably, both the top frame and the bottom frame are hingedly connected to the upper arm and the lower arm through the second connecting member. The second connection kit is slidably provided on the upper arm and the lower arm, and the second connection kit is used to cooperate with the second connecting member to lock the upper arm and the top frame and the lower arm and the bottom frame in the vertical direction.

[0019] With the above structure, after the upper arm and the top frame and the lower arm and the bottom frame are erected, there is a more stable support, improving the overall stability of the device.

[0020] The beneficial effects of the present utility model are as follows:

[0021] Through the cooperative setting of the foldable strut assembly, the first connecting member and the first connection kit, the user only needs to adjust the connection relationship between the first connection kit and the second connecting member to complete the erection or disassembly of the construction frame, reducing the time and labor costs required in the assembly and disassembly processes of the traditional steel pipe construction frame and improving the construction efficiency. Description of the Drawings

[0022] Figure 1 It is a schematic diagram of the overall structure of a construction frame for building engineering.

[0023] Figure 2 It is a schematic diagram of the strut assembly structure of a construction frame for building engineering.

[0024] Figure 3 is Figure 2 the partial enlarged schematic view at position A in

[0025] Figure 4 the schematic structural view of the first connection kit of a construction engineering scaffold

[0026] Figure 5 the schematic side sectional structural view of the first connection kit of a construction engineering scaffold Specific implementation manner

[0027] To further understand the content of the present utility model, the present utility model will be described in detail in combination with embodiments. It should be understood that the embodiments are only for explaining the present utility model rather than limiting it. Embodiment 1

[0028] Please refer to Figure 1 , this embodiment provides a construction engineering scaffold, which includes a scaffold body 100. The scaffold body 100 includes a top frame 110 and a bottom frame 120. A foldable strut assembly 130 is provided between the top frame 110 and the bottom frame 120;

[0029] The strut assembly 130 includes an upper arm 230 hinged to the bottom wall of the top frame 110 and a lower arm 240 hinged to the top wall of the bottom frame 120. A first connecting member 220 is provided between the upper arm 230 and the lower arm 240. The upper arm 230 and the lower arm 240 are hingedly connected through the first connecting member 220. A first connection kit 270 is slidably provided at the lower arm 240. The first connection kit 270 is used to cooperate with the first connecting member 220 to lock the upper arm 230 and the lower arm 240 in the vertical direction.

[0030] In a construction engineering scaffold disclosed in the present disclosure, through the cooperative setting of the foldable strut assembly 130, the first connecting member 220 and the first connection kit 270, the user only needs to adjust the connection relationship between the first connection kit 270 and the second connecting member 250 to complete the erection or disassembly work of the scaffold, reducing the time and labor costs required in the assembly and disassembly processes of the traditional steel pipe scaffold and improving the construction efficiency.

[0031] It can be understood that when erection is required, the first connection kit 270 is connected to the second connecting member 250, and the upper arm 230 and the lower arm 240 are vertically connected and locked by the first connection kit 270; when disassembly is required, disconnecting the first connection kit 270 from the second connecting member 250 can complete the disassembly.

[0032] As shown in Figure 2, in this embodiment, the first connecting member 220 has a fixing post 310 provided at the bottom wall of the upper arm 230. An articulated seat 320 for the lower arm 240 to be articulated is formed between the fixing post 310 and the corresponding end of the lower arm 240. An external thread portion 330 for cooperating with the first connecting kit 270 is formed on the side wall of the fixing post 310.

[0033] Through the above structure, the locking and unlocking between the upper arm 230 and the lower arm 240 can be conveniently realized.

[0034] As seen in Figure 5 , in this embodiment, the first connecting kit 270 has a second fitting cavity 520 for fitting with the outer wall of the lower arm 240 inside. A first fitting cavity 510 is formed at the inner wall of the corresponding end of the second fitting cavity 520 and the first connecting member 220. An internal thread 530 for threadedly cooperating with the external thread portion 330 is formed on the inner wall of the first fitting cavity 510.

[0035] Through the threaded connection arrangement, the user can connect the first connecting kit 270 to the second connecting member 250 by holding and rotating the first connecting kit 270. The connection is reliable and stable, thereby realizing the locking of the upper arm 230 and the lower arm 240 in the vertical direction and improving the stability of the connection between the upper arm 230 and the lower arm 240.

[0036] As seen in Figure 3 or Figure 4 , in this embodiment, a fixing portion 340 is formed at the top wall of the fixing post 310. An extension portion 410 corresponding to the fixing portion 340 is formed at the top of the outer wall of the first connecting kit 270. The extension portion 410 is connected to the fixing portion 340 by bolts.

[0037] Through the above structure, after the first connecting kit 270 is threadedly connected to the external thread portion 330 of the fixing post 310, the bolts form a secondary limit on the first connecting kit 270 and the second connecting member 250, further improving the stability of the connection between the upper arm 230 and the lower arm 240.

[0038] As seen in Figure 2 , in this embodiment, a plurality of adjustable-height feet 260 are provided at the bottom frame 120, and the plurality of feet 260 are equidistantly distributed on the bottom wall of the bottom frame 120.

[0039] Through the above structure, by adjusting the height of the feet 260, the construction scaffold can be kept horizontal on the ground at different heights, improving its adaptability to uneven ground.

[0040] As seen in Figure 2 , in this embodiment, a bearing plate 210 is detachably provided at the top frame 110.

[0041] By the detachable setting of the bearing plate 210, the construction scaffold can maintain a lighter weight and a smaller volume during transportation.

[0042] In addition, when the bearing plate 210 is damaged or worn, it can be easily removed for repair or replacement.

[0043] As shown in Figure 2 , in this embodiment, the number of the upper arms 230 and the lower arms 240 is 4, and the 4 upper arms 230 and lower arms 240 are respectively arranged at the four corners of the top frame 110 and the bottom frame 120. So that the bearing capacity of the construction scaffold is evenly distributed. Embodiment 2

[0044] As shown in Figure 1-2 , this embodiment also provides a construction scaffold for building engineering, which is different from Embodiment 1 in that: both the top frame 110 and the bottom frame 120 are hingedly connected to the upper arms 230 and the lower arms 240 through the second connecting members 250, and the second connecting kits 280 are slidably arranged at the upper arms 230 and the lower arms 240. The second connecting kit 280 is used to cooperate with the second connecting member 250 to lock the upper arms 230 and the top frame 110 and the lower arms 240 and the bottom frame 120 in the vertical direction.

[0045] Among them, the second connecting member 250 has the same structure as the first connecting member 220, and the second connecting kit 280 has the same structure as the first connecting kit 270.

[0046] Through the above structure, after the upper arms 230 and the top frame 110 and the lower arms 240 and the bottom frame 120 are set up, there is a more stable support, which improves the overall stability of the device.

[0047] It is easy to understand that those skilled in the art can combine, split, recombine, etc. the embodiments of the present application on the basis of one or several embodiments provided by the present application to obtain other embodiments, and these embodiments do not exceed the protection scope of the present application.

[0048] The above schematically describes the present invention and its implementation manners, and this description is not restrictive. What is shown in the embodiments is only part of the implementation manners of the present invention, and the actual structure is not limited thereto. Therefore, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative efforts without departing from the spirit of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. A construction scaffold for building engineering, characterized in that, It includes a frame body (100), and the frame body (100) includes a top frame (110) and a bottom frame (120). A foldable strut assembly (130) is provided between the top frame (110) and the bottom frame (120). The strut assembly (130) includes an upper arm (230) hinged to the bottom wall of the top frame (110) and a lower arm (240) hinged to the top wall of the bottom frame (120). A first connecting member (220) is provided between the upper arm (230) and the lower arm (240). The upper arm (230) and the lower arm (240) are hingedly connected through the first connecting member (220). A first connecting kit (270) is slidably provided at the lower arm (240). The first connecting kit (270) is used to cooperate with the first connecting member (220) to lock the upper arm (230) and the lower arm (240) in the vertical direction.

2. The construction scaffold according to claim 1, characterized in that: The first connecting member (220) has a fixing post (310) provided at the bottom wall of the upper arm (230). An articulated seat (320) for the lower arm (240) to be hinged is formed at the corresponding end of the fixing post (310) and the lower arm (240). An external thread portion (330) for cooperating with the first connecting kit (270) is formed at the side wall of the fixing post (310).

3. The construction scaffold according to claim 2, characterized in that: The inside of the first connecting kit (270) has a second fitting cavity (520) for fitting with the outer wall of the lower arm (240). A first fitting cavity (510) is formed at the inner wall of the corresponding end of the second fitting cavity (520) and the first connecting member (220). An internal thread (530) for threadedly cooperating with the external thread portion (330) is formed at the inner wall of the first fitting cavity (510).

4. The construction scaffold according to claim 2, characterized in that: A fixing portion (340) is formed at the top wall of the fixing post (310). An extension portion (410) corresponding to the fixing portion (340) is formed at the top of the outer wall of the first connecting kit (270). The extension portion (410) is bolted to the fixing portion (340).

5. A construction scaffold according to claim 1, characterized in that: A plurality of adjustable-height feet (260) are provided at the bottom frame (120), and the plurality of feet (260) are equidistantly distributed at the bottom wall of the bottom frame (120).

6. A construction scaffold according to claim 1, characterized in that: A bearing plate (210) is detachably provided at the top frame (110).

7. A construction scaffold according to claim 1, characterized in that: The number of the upper arms (230) and the lower arms (240) is 4, and the 4 upper arms (230) and the lower arms (240) are respectively provided at the four corners of the top frame (110) and the bottom frame (120).

8. A construction scaffold according to claim 1, characterized in that: Both the top frame (110) and the bottom frame (120) are hingedly connected to the upper arm (230) and the lower arm (240) through a second connecting member (250). Second connecting kits (280) are slidably provided at the upper arm (230) and the lower arm (240). The second connecting kits (280) are used to cooperate with the second connecting member (250) to lock the upper arm (230) and the top frame (110) and the lower arm (240) and the bottom frame (120) in the vertical direction.

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