Support structure of attached lifting scaffold

Abstract

The utility model discloses a support structure of an attached lifting scaffold, and mainly relates to the field of building construction. Comprising a support body, a plurality of fixing holes are formed in one side of the support body, a rail groove plate is arranged on the other side of the support body, a fixing groove is formed in the support body, a sliding block is slidably connected into the fixing groove in the transverse direction, the rail groove plate is arranged on the side face of the sliding block, a movable plate is slidably connected into the fixing groove in the vertical direction, and a connecting rod is rotationally connected to the movable plate. One end of the connecting rod is rotationally connected with the sliding block, an adjusting rod for driving the moving plate to slide up and down is arranged on the support body, and one end of the adjusting rod extends out of the fixing groove. The adjusting device has the advantages that the technical problem that lifting smoothness and safety of the scaffold are affected due to the fact that supports with different heights are not aligned after being installed can be solved, accurate adjustment of the positions of the supports with the different heights is achieved, consistency of the positions of the supports with the different heights is guaranteed, and smoothness and safety of vertical lifting of the scaffold are improved.

Description

Technical Field

[0001] The utility model relates to the field of building construction scaffolds, in particular to a support structure of an attached lifting scaffold. Background Art

[0002] As an external protective structure for high-rise or super-high-rise building construction, attached lifting scaffolding is increasingly widely used in modern construction. The supports used to connect to the building are important components of the scaffolding. However, due to construction errors or thermal expansion and contraction, the walls of existing buildings may cause supports installed at different heights to be misaligned. When the guide rails are lifted and lowered along the misaligned supports, the lifting may become stuck, and the guide rails and supports may be severely worn, affecting the smoothness and safety of the scaffolding attachment and lifting. Utility Model Content

[0003] The purpose of the utility model is to provide a support structure of an attached lifting scaffold, which can solve the technical problem that supports of different heights are not aligned after installation, thus affecting the smoothness and safety of the scaffolding lifting, and realize accurate adjustment of the positions of supports of different heights, ensure the consistency of the positions of supports of different heights, and improve the smoothness and safety of the scaffolding lifting up and down.

[0004] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical solutions:

[0005] A support structure of an attached lifting scaffold comprises a support body, one side of the support body is provided with a plurality of fixing holes, the other side of the support body is provided with a track groove plate, the support body is provided with a fixing groove, a slider is connected in the fixing groove along a transverse sliding manner, the track groove plate is arranged on the side of the slider, a movable plate is connected in the fixing groove along a vertical sliding manner, a connecting rod is rotatably connected to the movable plate, one end of the connecting rod is rotatably connected to the slider, an adjusting rod for driving the movable plate to slide up and down is provided on the support body, and one end of the adjusting rod extends to the outside of the fixing groove.

[0006] Furthermore, the adjusting rod is rotatably connected to the support body, and the adjusting rod passes through the movable plate and is threadedly connected thereto.

[0007] Furthermore, the number of the movable plates is symmetrical, and the adjusting rod is provided with two threaded areas with opposite rotation directions, and the two threaded areas respectively penetrate the two movable plates and are threadedly connected thereto.

[0008] Furthermore, guide posts are symmetrically arranged in the fixed groove, the guide posts penetrate the movable plate and are slidably connected thereto, a T-shaped slide rail is arranged on the side wall of the fixed groove, and a T-shaped slot slidably connected to the T-shaped slide rail is opened on the movable plate.

[0009] Furthermore, the slider is provided with a vertical slide groove, in which a card bead is vertically slidably connected, a compression spring is provided between the card bead and the top of the slide groove, and the bottom of the fixed groove is provided with a plurality of penetrating card holes, and the card bead enters the card hole under the elastic force of the compression spring.

[0010] Furthermore, a plurality of guide wheels are rotatably connected to the side walls of the track groove plate.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The structure of the utility model is provided with a plurality of fixing holes on one side of the support body, so as to facilitate the connection between the support and the building wall. A fixing groove is provided on the other side of the support body, and a slider is connected to the fixing groove along the horizontal sliding direction. A track groove plate is provided on the side of the slider. Such a structure enables that after the support body is connected to the building wall, if the track groove plates on the upper and lower sides are not aligned, the position of the track groove plate on the slider can be adjusted by sliding the slider horizontally, thereby ensuring the consistency of the position of the track groove plates on the upper and lower sides, making the guide rail smoother when lifting and sliding up and down, avoiding the safety hazards caused by lifting jams and wear, and further ensuring the smoothness and safety of the scaffold lifting;

[0013] 2. A movable plate is provided in the fixed groove for vertical sliding, and a connecting rod is rotatably provided on the movable plate. One end of the connecting rod is rotatably connected to the slider, and an adjusting rod for driving the movable plate to slide up and down is provided on the support body. Such a structure enables the slider to be connected to the movable plate through the connecting rod, and the position of the movable plate is vertically adjusted by the adjusting rod. The position of the slider is horizontally adjusted under the connection of the connecting rod, making the adjustment of the slider position more convenient and efficient. At the same time, the connecting rod is used to further improve the firmness of the slider after position adjustment, avoid the shaking of the slider, and ensure the firmness of the track groove plate structure on the slider after adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Attached Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Attached Figure 2 It is a front view of the utility model.

[0016] Attached Figure 3 It is the attachment of the utility model Figure 2 Cross-sectional view along the AA direction.

[0017] Attached Figure 4 It is the attachment of the utility model Figure 3 Cross-sectional view along the BB direction.

[0018] Attached Figure 5 It is the attachment of the utility model Figure 3 Cross-sectional view along CC direction.

[0019] Numbers shown in the accompanying drawings:

[0020] 1. Support body; 2. Fixing hole; 3. Track groove plate; 4. Fixing groove; 5. Slider; 6. Moving plate; 7. Connecting rod; 8. Adjusting rod; 9. Guide column; 10. T-type slide rail; 11. T-type groove; 12. Slide groove; 13. Card bead; 14. Compression spring; 15. Card hole; 16. Guide wheel. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the present application.

[0022] See attached Figure 1 and 2The utility model is a support structure of an attached lifting scaffold. The main structure includes a support body 1, which is used to connect with the building wall to achieve effective support for the track groove of the horizontal truss for lifting up and down, and ensure the firmness of the scaffold for lifting up and down. One side of the support body 1 is provided with a plurality of fixing holes 2, which are fixed to the building wall after passing through the fixing holes 2 by anchor bolts to achieve rapid installation of the support. The other side of the support body 1 is provided with a track groove plate 3, which is preferably a T-shaped structure for providing support and guidance for the sliding of the guide rail on the truss. A plurality of track groove plates 3 of different heights form the track groove for the horizontal truss to lift up and down. The support body 1 is provided with a fixing groove 4, which runs through one side of the support body 1, and a slider 5 is connected to the fixing groove 4 along the transverse sliding. The slider 5 can slide transversely in the fixing groove 4 to adjust the transverse position of the slider 5. The track groove plate 3 is welded or bolted to the side of the slider 5, and a movable The movable plate 6 is preferably slidably connected to the side wall of the fixed groove 4, and the movable plate 6 is rotatably connected with a connecting rod 7 through a pin or a hinge. One end of the connecting rod 7 is rotatably connected to the slider 5 through a pin or a hinge. Such a structure enables the movable plate 6 to only slide up and down, and the slider 5 to only slide laterally. When the movable plate 6 slides up and down, the slider 5 is driven to slide laterally under the connection of the connecting rod 7, thereby realizing effective adjustment of the lateral position of the slider 5. At the same time, the adjusted slider 5 is connected to the movable plate 6 through the connecting rod 7, so that the position of the slider 5 is more stable, avoiding shaking or misalignment of the slider 5 after position adjustment, and further improving the firmness of the position of the track groove plate 3 on the slider 5. The support body 1 is provided with an adjusting rod 8 for driving the movable plate 6 to slide up and down, and one end of the adjusting rod 8 extends to the outside of the fixed groove 4. Such a structure can operate the adjusting rod 8 through the end of the adjusting rod 8 located outside the fixed groove 4, thereby realizing rapid adjustment of the position of the movable plate 6, making the adjustment of the position of the slider 5 more efficient and convenient.

[0023] Preferably, the adjusting rod 8 is rotatably connected to the support body 1 via a bearing, and the adjusting rod 8 passes through the movable plate 6 and is threadedly connected thereto. The threaded connection enables the movable plate 6 to slide vertically when the adjusting rod 8 rotates, and the threaded connection can effectively limit the position of the movable plate 6, thereby further ensuring the stability of the position of the movable plate 6 and the convenience of adjustment.

[0024] Preferably, the movable plates 6 are two symmetrically arranged, and the adjusting rod 8 is provided with two threaded areas with opposite rotation directions, which respectively penetrate the two movable plates 6 and are threadedly connected thereto. Such a structure enables the two movable plates 6 to slide relative to or away from each other at the same time when the adjusting rod 8 rotates, thereby making the sliding drive power of the slider 5 more sufficient, the force on the slider 5 more balanced, and further improving the firmness of the position of the slider 5 and the track groove plate 3.

[0025] Preferably, see Attachment Figure 4 , guide columns 9 are symmetrically welded or bolted in the fixed groove 4, and the guide columns 9 penetrate the movable plate 6 and are slidably connected thereto. The setting of the guide columns 9 can improve the stability and smoothness of the up and down sliding structure of the movable plate 6, thereby effectively limiting the position of the slider 5 and improving the stability of the slider 5 structure. A T-shaped slide rail 10 is welded or bolted on the side wall of the fixed groove 4, and a T-shaped slot 11 slidably connected to the T-shaped slide rail 10 is opened on the movable plate 6. Such a structure makes the up and down sliding structure of the movable plate 6 along the side wall of the fixed groove 4 more secure, and the movable plate 6 will not tilt or shake, further ensuring the smoothness of the adjustment operation of the adjustment rod 8.

[0026] Preferably, see Attachment Figure 3 The slider 5 is provided with a vertical slide groove 12, which penetrates to the bottom of the slider 5. A card bead 13 is vertically slidably connected in the slide groove 12. A compression spring 14 is provided between the card bead 13 and the top of the slide groove 12. A plurality of penetrating card holes 15 are provided at the bottom of the fixed groove 4. Under the elastic force of the compression spring 14, the card bead 13 enters the card hole 15. Such a structure utilizes the elastic force of the compression spring 14 to make a part of the card bead 13 located in the slide groove 12 and a part of it located in the card hole 15, thereby realizing effective restriction of the position of the slider 5 relative to the fixed groove 4. When moving the slider 5, it is only necessary to use a tool to poke the card bead 13 upward from the bottom of the card hole 15 to make it completely enter the slide groove 12. The structure is simple, and the firmness of the position of the slider 5 is further improved.

[0027] Preferably, a plurality of guide wheels 16 are rotatably connected to the side walls of the track groove plate 3 via bearings. The provision of the guide wheels 16 can further reduce the friction resistance of the guide rails on the horizontal trusses when they slide up and down in the track groove plate 3, further improve the smoothness of the scaffolding's up and down lifting, reduce the wear of the tracks and support components, and improve the overall safety and service life of the device.

[0028] Working principle: The structure of the utility model is provided with a plurality of fixing holes 2 on one side of the support body 1, so as to facilitate the connection between the support and the building wall. A fixing groove 4 is provided on the other side of the support body 1. A slider 5 is connected to the fixing groove 4 along a transverse sliding path. A track groove plate 3 is provided on the side of the slider 5. Such a structure enables that after the support body 1 is connected to the building wall, if the track groove plates 3 on the upper and lower sides are not aligned, the position of the track groove plates 3 on the slider 5 can be adjusted by sliding the slider 5 transversely, so as to ensure the consistency of the positions of the track groove plates 3 on the upper and lower sides, so that the guide rail can slide up and down more smoothly, avoid the safety hazards caused by the lifting jam and wear, and further ensure the foot The smoothness and safety of the hand frame lifting and lowering; a movable plate 6 is arranged in the fixed groove 4 along the vertical sliding, and a connecting rod 7 is rotatably arranged on the movable plate 6. One end of the connecting rod 7 is rotatably connected to the slider 5, and an adjusting rod 8 is provided on the support body 1 for driving the movable plate 6 to slide up and down. This structure enables the slider 5 to be connected to the movable plate 6 through the connecting rod 7, and the position of the movable plate 6 is vertically adjusted by the adjusting rod 8. Under the connection of the connecting rod 7, the position of the slider 5 is horizontally adjusted, making the adjustment of the position of the slider 5 more convenient and efficient. At the same time, the connecting rod 7 is used to further improve the firmness of the slider 5 after the position is adjusted, avoid the shaking of the slider 5, and ensure the firmness of the track groove plate 3 structure on the slider 5 after adjustment.

Claims

1. A support structure of an attached lifting scaffold, comprising a support body (1), one side of the support body (1) is provided with a plurality of fixing holes (2), and the other side of the support body (1) is provided with a track groove plate (3), characterized in that: The support body (1) is provided with a fixed groove (4), a slider (5) is connected to the fixed groove (4) in a transverse sliding manner, the track groove plate (3) is arranged on the side of the slider (5), a movable plate (6) is connected to the fixed groove (4) in a vertical sliding manner, a connecting rod (7) is rotatably connected to the movable plate (6), one end of the connecting rod (7) is rotatably connected to the slider (5), and an adjusting rod (8) is provided on the support body (1) for driving the movable plate (6) to slide up and down, and one end of the adjusting rod (8) extends to the outside of the fixed groove (4).

2. The support structure of the attached lifting scaffold according to claim 1 is characterized in that: The adjusting rod (8) is rotatably connected to the support body (1); the adjusting rod (8) passes through the movable plate (6) and is threadedly connected thereto.

3. The support structure of the attached lifting scaffold according to claim 2 is characterized in that: The movable plates (6) are two symmetrically arranged, and the adjusting rod (8) is provided with two threaded areas with opposite rotation directions, and the two threaded areas respectively penetrate the two movable plates (6) and are threadedly connected thereto.

4. The support structure of the attached lifting scaffold according to claim 1 is characterized in that: A guide column (9) is symmetrically arranged in the fixed groove (4), and the guide column (9) passes through the movable plate (6) and is slidably connected thereto. A T-shaped slide rail (10) is arranged on the side wall of the fixed groove (4), and a T-shaped groove (11) slidably connected to the T-shaped slide rail (10) is opened on the movable plate (6).

5. The support structure of the attached lifting scaffold according to claim 1 is characterized in that: The slide block (5) is provided with a vertical slide groove (12), a locking bead (13) is vertically slidably connected in the slide groove (12), a compression spring (14) is provided between the locking bead (13) and the top of the slide groove (12), and a plurality of penetrating locking holes (15) are provided at the bottom of the fixed groove (4), and the locking bead (13) enters the locking hole (15) under the elastic force of the compression spring (14).

6. The support structure of the attached lifting scaffold according to claim 1 is characterized in that: A plurality of guide wheels (16) are rotatably connected to the side walls of the track groove plate (3).

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