Scaffold for building construction
By designing retractable structure and anti-slip characteristics in the hand scaffolds for construction, the problems of waste of existing hand scaffolds and storage space are solved, achieving higher usage stability and space-saving effects.
Patent Information
- Application Number
- CN202323589426.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-27
- Publication Date
- 2024-12-06
- Estimated Expiration
- 2033-12-27
AI Technical Summary
The existing hand scaffolds for construction are not very stable when used and are easily wasted when storing.
A structure including a base plate, a lower rod, an upper rod, a stepping plate and an extension plate is designed to form a triangle by damping the telescopic rod and a rotating block to improve stability; the extension plate is slided into the groove during storage to save space, and Set anti-slip marking and anti-slip covers on the pedal plate and lower rod for enhanced friction and comfort.
Improves the stability and comfort of construction workers on hand scaffolds, while not wasting space during storage.
Smart Images
Figure CN222120873U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of scaffolds, in particular to a scaffold for building construction. Background Art
[0002] At a construction site, construction workers need to use scaffolding to stand at a height to carry out construction work. When in use, the construction workers push the scaffolding to the bottom of the construction position, and then stand on the scaffolding to carry out construction at the construction position. The current scaffolding is vertically integrated with the upper and lower parts, and the length and width of the lower part and the upper part are the same. When construction workers stand on the scaffolding with such a structure, the overall center of gravity is high, but the stability of the bottom of the scaffolding is not high. In order to improve stability, some scaffoldings will increase the length and width of the lower part of the scaffolding to improve stability. Such a structure will waste space for storing the scaffolding. Utility Model Content
[0003] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a construction hand scaffold, which has higher stability when in use and does not waste space when stored.
[0004] The cam is connected with a toothed plate at the bottom of the base plate, and the toothed plate is connected with a toothed plate at the bottom of the base plate, and a toothed plate is connected with the toothed plate at the bottom of the base plate, so that the toothed plate can be connected with the toothed plate at the bottom of the base plate.
[0005] The advantages of the utility model compared with the prior art are: when the construction personnel use it, they slide the extension plate out of the groove and then fix the extension plate. The damping telescopic rod can form a triangle with the upper rod and the lower rod, and the extension plate can increase the contact area with the ground, so that the stability of the construction personnel when using it can be improved. When storage is needed, the extension plate can be slid into the groove without wasting storage space.
[0006] As an improvement, handles are provided on both sides of the tread plate, and the handles are provided with anti-slip grooves. Grasping the handles makes it easier for construction workers to climb. The anti-slip grooves can increase the friction between the hands and the handles, making it easier for the hands to grasp the handles.
[0007] As an improvement, the tread plate is provided with an anti-skid groove, which can increase the friction force when construction workers step on the tread plate.
[0008] As an improvement, the lower rods are all sleeved with anti-skid rubber sleeves, and the construction workers can improve the comfort and friction of their hands by grasping the anti-skid rubber sleeves to move the lower rods.
[0009] As an improvement, the connecting hole and the fixing hole are threadedly connected by bolts, and a gasket that cooperates with the bolts is adhered to the base plate around the fixing hole. The gasket can avoid wear on the surface of the base plate when tightening the bolts.
[0010] As an improvement, guide plates are provided on both sides of the extension plate, and guide grooves cooperating with the guide plates are provided on both sides of the groove in the bottom plate, which can improve the stability of the extension plate when sliding in the groove.
[0011] As an improvement, rubber pads are bonded to the bottom of the base plate and the extension plate, which can prevent the bottom of the base plate and the extension plate from being worn out after long-term use.
[0012] As an improvement, a reinforcement frame is fixedly connected inside the connecting frame to improve the stability of the connecting frame. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 The utility model is a three-dimensional hand-trimmed scaffold for construction Figure 1 .
[0014] Figure 2 The utility model is a three-dimensional hand-trimmed scaffold for construction Figure 2 .
[0015] As shown in the figure: 1. Base plate; 2. Extension plate; 3. Groove; 4. Guide plate; 5. Guide groove; 6. Connection hole; 7. Fixing hole; 8. Lower rod; 9. Connecting frame; 10. Upper rod; 11. Step plate; 12. Anti-slip groove; 13. Anti-slip rubber sleeve; 14. Reinforcement frame; 15. Fixed bearing seat 1; 16. Fixed bearing seat 2; 17. Rotating block; 18. Damping telescopic rod; 19. Handle. DETAILED DESCRIPTION
[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0017] Combined with Figure 1 and attached Figure 2The scaffolding is provided with a plurality of anti-skid grooves 12 on the upper end of the tread plate 11, and the anti-skid grooves 12 on the upper end of the tread plate 11 can increase the friction between the hands and the handles 19, thereby making it easier for the hands to grasp the handles 19.
[0018] Combined with Figure 1 and attached Figure 2 , also includes a groove 3 located in the bottom plate 1, in which an extension plate 2 arranged oppositely is inserted, and the bottoms of the bottom plate 1 and the extension plate 2 are both adhered with rubber pads to prevent the bottoms of the bottom plate 1 and the extension plate 2 from being worn after long-term use, and guide plates 4 are provided on both sides of the extension plate 2, and guide grooves 5 cooperating with the guide plates 4 are provided on both sides of the groove 3 in the bottom plate 1, which can improve the stability of the extension plate 2 when sliding in the groove 3, and at least one and evenly arranged connecting holes 6 are provided in the extension plate 2, and the upper end of the groove 3 in the bottom plate 1 is provided with relatively arranged connecting holes 6 respectively connected to the two sides The connecting hole 6 matches the fixing hole 7, and the connecting hole 6 and the fixing hole 7 are threadedly connected by bolts. A gasket matching the bolts is adhered to the base plate 1 around the fixing hole 7. The gasket can avoid wear on the surface of the base plate 1 when tightening the bolts. One side of the extension plate 2 on both sides is fixedly connected with a relatively arranged fixed bearing seat 2 16, and both sides of the pedal plate 11 are fixedly connected with a relatively arranged fixed bearing seat 15. The fixed bearing seat 2 16 and the fixed bearing seat 1 15 are both rotatably provided with a rotating block 17, and a damping telescopic rod 18 is provided between the two corresponding rotating blocks 17 above and below.
[0019] When the utility model is implemented in practice, when in use, when the user needs to carry out construction work at a height, the user grasps the anti-slip rubber sleeve to move the lower rod, places the bottom plate on the ground below the construction position, and then grasps the handle to climb up to the stepping plate to carry out construction work at a height. Before climbing, specifically, pull the extension plate, the extension plate will slide in the groove, and with the cooperation of the fixed bearing seat one, the fixed bearing seat two and the rotating block, the damping telescopic rod will extend, and after the sliding is completed, the corresponding connecting hole and the mounting hole are threaded together with the bolt, at this time, the damping telescopic rod, the upper rod and the lower rod can form a triangle, which can improve the overall stability, and the bottom plate and the extension plate can cooperate to increase the contact area with the ground, and also improve the stability during use. When storage is needed, slide the extension plate into the groove, so that no space is wasted during storage.
[0020] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
[0022] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A scaffold for construction, comprising a base plate (1), wherein the four corners of the upper end of the base plate (1) are fixedly connected to lower rods (8), the upper ends of the lower rods (8) are fixedly connected to connecting frames (9), the upper ends of the connecting frames (9) are fixedly connected to at least one upper rod (10) which is evenly arranged, and the upper ends of the upper rods (10) are fixedly connected to a stepping plate (11), characterized in that: The invention also comprises a groove (3) located in the bottom plate (1), wherein an extension plate (2) arranged oppositely is inserted in the groove (3), and each extension plate (2) is provided with at least one connection hole (6) arranged evenly, and the bottom plate (1) is provided with oppositely arranged fixing holes (7) at the upper end of the groove (3) and respectively matched with the connection holes (6) on both sides, and one side of the extension plates (2) on both sides is fixedly connected with oppositely arranged fixed bearing seats (16), and both sides of the pedal plate (11) are fixedly connected with oppositely arranged fixed bearing seats (15), and rotating blocks (17) are rotatably provided on the fixed bearing seats (16) and the fixed bearing seats (15), and a damping telescopic rod (18) is provided between the two corresponding rotating blocks (17) on the upper and lower sides.
2. A construction scaffold according to claim 1, characterized in that: Handles (19) are provided on both sides of the pedal board (11), and anti-slip grooves are provided on the handles (19).
3. A construction scaffold according to claim 1, characterized in that: The tread plate (11) is provided with an anti-slip groove (12).
4. A construction scaffold according to claim 1, characterized in that: The lower rods (8) are sleeved with anti-slip rubber sleeves (13).
5. A construction scaffold according to claim 1, characterized in that: The connection hole (6) and the fixing hole (7) are threadedly connected via bolts, and a gasket matching the bolts is adhered to the base plate (1) around the fixing hole (7).
6. A construction scaffold according to claim 1, characterized in that: Guide plates (4) are provided on both sides of the extension plate (2), and guide grooves (5) matching with the guide plates (4) are provided on both sides of the inner groove (3) of the bottom plate (1).
7. A construction scaffold according to claim 6, characterized in that: The bottoms of the base plate (1) and the extension plate (2) are both bonded with rubber pads.
8. The construction scaffolding according to claim 1, characterized in that: A reinforcement frame (14) is fixedly connected inside the connecting frame (9).