Scaffold for building construction

Abstract

The utility model discloses a scaffold for building construction, and mainly relates to building construction. Comprising a frame, a supporting frame, an adjusting structure and an auxiliary structure, the upper surface of the frame is provided with a plurality of top plates, the supporting frame is provided with the adjusting structure, the adjusting structure comprises a rotating shaft, the rotating shaft is rotationally connected with the supporting frame, the arc surface of the rotating shaft is fixedly connected with rolled cloth, and one end of the rotating shaft is fixedly connected with an adjusting plate; a limiting rod is inserted into the surface of the adjusting plate in a threaded mode, a plurality of connecting rings are clamped to the end, away from the rotating shaft, of the rolled cloth, every two connecting rings form a group, and connecting plates are fixedly connected to the sides, away from the rolled cloth, of the connecting rings in the same group. The device has the advantages that the adjusting plate and the limiting rod are used for controlling winding and unwinding of the rolled cloth, the rolled cloth is used for receiving objects falling from a gap of the top plate, operation safety can be effectively improved, loss of operation tools is avoided, and working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, especially a scaffold for building construction. BACKGROUND

[0002] Building construction refers to the process of converting a building from a planning stage to an actual building according to design drawings and technical specifications. Scaffold is a temporary structure used in building construction to provide a safe working platform for workers and to support building materials, equipment or tools to assist workers in climbing operations.

[0003] Prior art such as the utility model with publication number CN215254401U discloses a building scaffold. The patent includes a platform, a left frame and a right frame. The upper ends of the left frame and the right frame are both rotationally connected to the platform. The plane formed by the rotation of the left frame and the right frame is parallel to the vertical plane. Two rotating frames are rotationally connected to the platform. The plane formed by the rotation of the rotating frames is parallel to the vertical plane. The left frame and the right frame are both provided with a locking assembly for locking and fixing the rotating frames arranged at an inclination. When the scaffold needs to be loaded and transported, the locking assembly is removed to lock and fix the rotating frames, and the rotating frames, the left frame and the right frame are all rotated towards the platform to reduce the overall space occupied by the scaffold. This facilitates loading and transportation.

[0004] The inventor found in the process of using the scaffold that there are the following problems: there are a large number of gaps on the surface of the top plate of the scaffold. During work, tools, materials or other objects used for construction fall from the gaps in the top plate, which can easily cause accidents and result in the loss of tools. Utility model content

[0005] The utility model aims to solve the problem of easy falling of construction objects in the prior art, which leads to low safety and loss of tools, and low work efficiency.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: A scaffold for building construction, including frame, support frame, adjusting structure and auxiliary structure, the upper surface of frame is installed with several top plates, the support frame is equipped with adjusting structure, the adjusting structure includes pivot, pivot is hinged with support frame, the circular surface fixedly connected with cloth reel of pivot, one end fixedly connected with adjusting plate of pivot, the surface of adjusting plate is inserted with the limiting rod, the one end of cloth reel away from pivot is connected with a plurality of connecting rings, a plurality of connecting rings are two for a group, the connecting ring fixedly connected with connecting plate on the side away from cloth reel of same group, two connecting plates are hinged with mounting frame on the end close to each other, the side away from cloth reel of mounting frame is hinged with positioning rod, the surface of positioning rod is hinged with positioning frame, the both ends of positioning frame are slidably connected with mounting frame.

[0007] The effect of the above components is that the adjusting plate and the limiting rod control the winding and unwinding of the cloth reel, the cloth reel picks up the objects falling from the gap of the top plate, the connecting plate is operated to make the both side edges of the cloth reel rise, the picking up effect of the cloth reel is improved, the operation safety is effectively improved, the operation tool is prevented from being lost, and the work efficiency is improved.

[0008] Preferably, the side away from the pivot of the adjusting plate is fixedly connected with a handle.

[0009] The effect of the above components is that the handle is operated to drive the adjusting plate to rotate, which is convenient for the user to rotate the adjusting plate.

[0010] Preferably, the side close to the limiting rod of the support frame is provided with an anti-skid groove, and the inner wall of the anti-skid groove is provided with a plurality of anti-skid lines.

[0011] The effect of the above components is that the anti-skid groove increases the friction between the limiting rod and the support frame, so that the limiting effect of the limiting rod on the adjusting plate is better.

[0012] Preferably, the surface of the cloth reel is fixedly connected with a plurality of protective rings at the positions corresponding to the connecting rings, and the inner wall of the protective ring is clamped with the connecting ring.

[0013] The effect of the above components is that the protective ring protects the position where the cloth reel is clamped with the connecting ring, and prevents the cloth reel from being damaged under the long-term pulling of the connecting ring.

[0014] Preferably, an auxiliary structure is provided on the side of the support frame and the mounting frame that is away from each other. The auxiliary structure includes two auxiliary frames, which are fixedly connected to the support frame and the mounting frame respectively. Two clip frames are fixedly connected to the upper surface of the auxiliary frames. The inner wall of the clip frames is engaged with the frame. A clip plate is slidably connected to the inner wall of the clip frames. A fixing block is fixedly connected to the surface of the clip frames. A round rod is slidably connected to the inner wall of the fixing block. A spring is sleeved on the arc surface of the round rod. The two ends of the spring are fixedly connected to the round rod and the fixing block respectively. The lower end of the round rod is slidably connected to the clip plate.

[0015] The above components achieve the following effects: by using the cooperation of the card plate and the card frame, the auxiliary frame is fixed on the frame, and then the support frame and the mounting frame are fixed on the frame. The disassembly and assembly operations are simple and convenient, improving work efficiency.

[0016] Preferably, a pull ring is rotatably connected to the upper end of the round rod.

[0017] The effect achieved by the above components is that the user can easily move the round rod by operating the pull ring to drive the round rod.

[0018] Preferably, the lower end of the round rod is arc-shaped.

[0019] The effect achieved by the above components is that the lower end of the round rod is arc-shaped, which makes it easier for the round rod to slide into the clamping plate.

[0020] In summary, the beneficial effects of this utility model are as follows:

[0021] In this invention, by setting an adjustment structure, the roll of cloth is controlled by an adjustment plate and a limiting rod. The roll of cloth is used to catch tools, materials and other objects falling from the gap in the top plate. By operating the connecting plates on both sides of the mounting frame, the edges of the roll of cloth can be raised, improving the catching effect. The device as a whole can effectively improve work safety and prevent the loss of work tools, thereby improving work efficiency.

[0022] By setting up an auxiliary structure and using the cooperation of the card plate and card frame, the auxiliary frame is fixed on the frame, which in turn fixes the support frame and the mounting frame on the frame. The disassembly and assembly operations are simple and convenient, improving work efficiency. Attached Figure Description

[0023] Appendix Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0024] Appendix Figure 2 This is a schematic diagram of the adjustment structure of this utility model;

[0025] Appendix Figure 3 This is a disassembled structural diagram of the adjustment structure of this utility model;

[0026] Appendix Figure 4 yesFigure 3 enlarged view of A of Fig.

[0027] attached Figure 5 is Figure 3 enlarged view of B of Fig.

[0028] attached Figure 6 It is the structure diagram of the auxiliary structure of the utility model.

[0029] The label shown in the drawing: 1, frame; 2, top plate; 3, support frame; 4, adjusting structure; 401, pivot; 402, cloth roll; 403, adjusting plate; 404, handle; 405, limit rod; 406, antiskid groove; 407, connecting ring; 408, connecting plate; 409, protective ring; 410, mounting bracket; 411, positioning rod; 412, positioning frame; 5, auxiliary structure; 51, auxiliary frame; 52, clamping frame; 53, clamping plate; 54, fixed block; 55, round rod; 56, spring; 57, pull ring. DETAILED DESCRIPTION

[0030] The utility model is further described below in combination with specific embodiments. It should be understood that these embodiments are only used for illustrating the utility model and are not used for limiting the scope of the utility model. In addition, it should be understood that after reading the content taught by the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0031] Referring to Figure 1 The utility model provides a technical scheme: a scaffold for building construction, including frame 1, support frame 3, adjusting structure 4 and auxiliary structure 5, the upper surface of frame 1 is installed with several top plates 2, is equipped with adjusting structure 4 on support frame 3, and support frame 3 and mounting bracket 410 are equipped with auxiliary structure 5 on the side far from each other.

[0032] The specific setting and function of adjusting structure 4 and auxiliary structure 5 are described below.

[0033] Referring to Figures 2 to 5As shown, in the embodiment: the adjusting structure 4 comprises a rotating shaft 401, the rotating shaft 401 is rotationally connected with the support frame 3, the arc surface of the rotating shaft 401 is fixedly connected with a cloth roll 402, one end of the rotating shaft 401 is fixedly connected with an adjusting plate 403, the surface of the adjusting plate 403 is threadedly provided with a limiting rod 405, the end, away from the cloth roll 402, of the cloth roll 402 is clamped with a plurality of connecting rings 407, every two of the plurality of connecting rings 407 form a group, the side, away from the cloth roll 402, of the connecting rings 407 in the same group is fixedly connected with a connecting plate 408, the ends, close to each other, of the two connecting plates 408 are rotationally connected with a mounting frame 410, the side, away from the cloth roll 402, of the mounting frame 410 is rotationally connected with a positioning rod 411, the surface of the positioning rod 411 is threadedly connected with a positioning frame 412, the two ends of the positioning frame 412 are slidingly connected with the mounting frame 410, the cloth roll 402 is controlled to be rolled up or unrolled by the adjusting plate 403 and the limiting rod 405, the objects falling from the gap of the top plate 2 are received by the cloth roll 402, the connecting plates 408 are operated to make the two side edges of the cloth roll 402 be raised, the receiving effect of the cloth roll 402 is improved, the operation safety is effectively improved and the operation tool is prevented from being lost, the work efficiency is improved, the side, away from the rotating shaft 401, of the adjusting plate 403 is fixedly connected with a handle 404, the handle 404 is operated to drive the adjusting plate 403 to rotate, the user is facilitated to rotate the adjusting plate 403, the side, close to the limiting rod 405, of the support frame 3 is provided with an anti-skid groove 406, a plurality of anti-skid lines are formed in the inner wall of the anti-skid groove 406, the friction between the limiting rod 405 and the support frame 3 is increased through the anti-skid groove 406, the limiting effect of the limiting rod 405 on the adjusting plate 403 is better, a plurality of protective rings 409 are fixedly connected with the cloth roll 402 at the positions corresponding to the connecting rings 407, the inner wall of the protective ring 409 is clamped with the connecting ring 407, the position, where the cloth roll 402 is clamped with the connecting ring 407, is protected through the protective ring 409, and the cloth roll 402 is prevented from being damaged under the long-term pulling of the connecting ring 407.

[0034] Referring to Figure 6As shown, in the embodiment: the auxiliary structure 5 comprises two auxiliary frames 51, the two auxiliary frames 51 are fixedly connected with the support frame 3 and the mounting frame 410 respectively, the upper surface of the auxiliary frame 51 is fixedly connected with two clamping frames 52, the inner wall of the clamping frame 52 is clamped with the frame 1, the inner wall of the clamping frame 52 is slidably connected with a clamping plate 53, the surface of the clamping frame 52 is fixedly connected with a fixed block 54, the inner wall of the fixed block 54 is slidably connected with a round rod 55, the arc surface of the round rod 55 is sleeved with a spring 56, the two ends of the spring 56 are fixedly connected with the round rod 55 and the fixed block 54 respectively, the lower end of the round rod 55 is slidably connected with the clamping plate 53, the clamping plate 53 and the clamping frame 52 are used in cooperation to fix the auxiliary frame 51 on the frame 1, and then the support frame 3 and the mounting frame 410 are fixed on the frame 1, so that the disassembly and assembly operation is simple and convenient, and the work efficiency is improved, the upper end of the round rod 55 is rotatably connected with a pull ring 57, the round rod 55 is moved by operating the pull ring 57, so that the user can move the round rod 55 conveniently, and the lower end of the round rod 55 is arc-shaped, so that the round rod 55 is conveniently slid into the clamping plate 53.

[0035] The use method is as follows: by arranging the adjusting structure 4, first, the limiting rod 405 is rotated, the limiting rod 405 moves away from the support frame 3 along the adjusting plate 403 by means of the thread, the limiting of the adjusting plate 403 is released, at this time, the adjusting plate 403 can be rotated, the adjusting plate 403 drives the rotating shaft 401 to rotate along the inner wall of the support frame 3, the cloth roll 402 is released, the cloth roll 402 on the releasing rotating shaft 401 is pulled to a certain length, then the limiting rod 405 is rotated in the opposite direction, the limiting rod 405 approaches the support frame 3 along the adjusting plate 403 by means of the thread, the limiting rod 405 extrudes the support frame 3 to fix the angle of the adjusting plate 403 and the rotating shaft 401, then the positioning rod 411 is rotated, the positioning rod 411 drives the positioning frame 412 to move away from the mounting frame 410 by means of the thread, at this time, the two ends of the positioning frame 412 move away from the mounting frame 410 along the two connecting plates 408, the connecting plate 408 is no longer extruded, the limiting of the connecting plate 408 is released, then the two connecting plates 408 are rotated towards each other, the connecting plate 408 makes the two side edges of the cloth roll 402 rise by means of the connecting ring 407, then the positioning rod 411 is rotated in the opposite direction, the positioning rod 411 drives the positioning frame 412 to approach the mounting frame 410 by means of the thread, the positioning frame 412 extrudes the connecting plate 408 to fix the angle of the connecting plate 408, wherein, the operation handle 404 drives the adjusting plate 403 to rotate, so that the user can rotate the adjusting plate 403 conveniently, the anti-slip groove 406 increases the friction between the limiting rod 405 and the support frame 3, so that the limiting effect of the limiting rod 405 on the adjusting plate 403 is better, the protective ring 409 protects the position where the cloth roll 402 is clamped with the connecting ring 407, so as to avoid damage to the cloth roll 402 under the long-term pulling of the connecting ring 407.

[0036] By setting the auxiliary structure 5, first pull up the round bar 55, the round bar 55 moves upward along the fixed block 54, the spring 56 is in the stretching state, the round bar 55 is away from the clamping plate 53 upward, the limiting of the clamping plate 53 is released, then the clamping plate 53 is moved away from the inner wall area of the card frame 52, at this time the card frame 52 can be sleeved on the frame 1, then the clamping plate 53 is reset, the clamping plate 53 is moved to the just below the inner wall of the card frame 52, then the round bar 55 is loosened, the spring 56 in the stretching state gives the round bar 55 a downward elastic force, the round bar 55 slides into the clamping plate 53, the position of the clamping plate 53 is fixed, the card frame 52 and the clamping plate 53 are fixed on the frame 1, the support frame 3 and the mounting frame 410 are fixed on the frame 1 through the auxiliary frame 51, wherein the round bar 55 is moved by operating the pull ring 57, which is convenient for the user to move the round bar 55, the lower end of the round bar 55 is arc-shaped, which is convenient for the round bar 55 to slide into the clamping plate 53.

Claims

1. A construction scaffold comprising a frame (1), a support frame (3), an adjusting structure (4) and an auxiliary structure (5), characterized in that: The upper surface of the frame (1) is provided with a plurality of top plates (2), the supporting frame (3) is provided with an adjusting structure (4), the adjusting structure (4) comprises a rotating shaft (401), the rotating shaft (401) is rotatably connected with the supporting frame (3), the arc surface of the rotating shaft (401) is fixedly connected with a cloth roll (402), one end of the rotating shaft (401) is fixedly connected with an adjusting plate (403), the surface of the adjusting plate (403) is threadedly provided with a limiting rod (405), the end, away from the rotating shaft (401), of the cloth roll (402) is clamped with a plurality of connecting rings (407), every two of the connecting rings (407) form a group, the side, away from the cloth roll (402), of the connecting rings (407) in the same group is fixedly connected with a connecting plate (408), the ends, close to each other, of the two connecting plates (408) are rotatably connected with a mounting frame (410), the side, away from the cloth roll (402), of the mounting frame (410) is rotatably connected with a positioning rod (411), the surface of the positioning rod (411) is threadedly connected with a positioning frame (412), the two ends of the positioning frame (412) are slidably connected with the mounting frame (410).

2. A scaffold for construction work according to claim 1, characterized in that: The side, away from the rotating shaft (401), of the adjusting plate (403) is fixedly connected with a handle (404).

3. The construction scaffold of claim 1, wherein: The side, close to the limiting rod (405), of the supporting frame (3) is provided with an anti-skid groove (406), the inner wall of the anti-skid groove (406) is provided with a plurality of anti-skid lines.

4. The construction scaffold of claim 1, wherein: The surface of the cloth roll (402) is fixedly connected with a plurality of protective rings (409) at the positions corresponding to the connecting rings (407), the inner wall of the protective ring (409) is clamped with the connecting ring (407).

5. The construction scaffold of claim 1, wherein: The sides, away from each other, of the supporting frame (3) and the mounting frame (410) are provided with an auxiliary structure (5), the auxiliary structure (5) comprises two auxiliary frames (51), the two auxiliary frames (51) are fixedly connected with the supporting frame (3) and the mounting frame (410) respectively, the upper surface of the auxiliary frame (51) is fixedly connected with two clamping frames (52), the inner wall of the clamping frame (52) is clamped with the frame (1), the inner wall of the clamping frame (52) is slidably connected with a clamping plate (53), the surface of the clamping frame (52) is fixedly connected with a fixed block (54), the inner wall of the fixed block (54) is slidably connected with a round rod (55), the arc surface of the round rod (55) is sleeved with a spring (56), the two ends of the spring (56) are fixedly connected with the round rod (55) and the fixed block (54) respectively, the lower end of the round rod (55) is slidably connected with the clamping plate (53).

6. A scaffold for construction work according to claim 5, characterised in that: The upper end of the round rod (55) is rotatably connected with a pull ring (57).

7. The construction scaffold of claim 5, wherein: The lower end of the round rod (55) is arc-shaped.

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