Folding construction scaffold for construction engineering

Abstract

The utility model relates to the technical field of folding type construction scaffolds for construction engineering, and discloses a folding type construction scaffold for construction engineering, which comprises a frame, folding components are fixedly connected to the top surface of the frame in an axial symmetry manner, and scaffold plates are fixedly connected to the top surfaces of the folding components. The top face of the scaffold plate is fixedly connected with a sliding groove. According to the folding type construction scaffold for the construction engineering, by arranging the folding assembly, a driving motor drives positive and negative lead screws fixed to the output end of the driving motor to rotate in a supporting plate, so that threaded rotating blocks in threaded connection with the surfaces of the positive and negative lead screws are close to each other to move, and X-shaped supports fixed to the top surfaces of the threaded rotating blocks contract or extend; the rotating sliding block with the fixed top face is driven to synchronously slide in the sliding rod, then the scaffold plates fixed to the two ends of the sliding rod through the mounting blocks are lifted to be unfolded or descended to be contracted along with the X-shaped support, and therefore the effects that the scaffold can be folded without manpower, and the workload of a user is reduced are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of folding type construction scaffold for construction engineering, and particularly relates to a folding type construction scaffold for construction engineering. BACKGROUND

[0002] The scaffold for construction engineering refers to various supports erected on the construction site for workers to operate and solve vertical and horizontal transportation, mainly for construction personnel to work up and down or peripheral safety net enclosure and high-altitude installation components. Some projects also use the scaffold as a formwork, and in addition, the scaffold is also widely used in the advertising industry, municipal administration, traffic road and bridge, and mining department.

[0003] The folding type scaffold for building construction disclosed in the publication number CN211949494U comprises a support frame, support rods are rotatably connected to the four corners of the upper surface of the support frame, a sleeve rod is sleeved at the top end of the support rod, a treading plate is clamped at the top end of the sleeve rod, universal wheels are arranged at the four corners of the lower surface of the support frame, and a connecting rod is fixed between the two adjacent sleeve rods. The support frame, the support rod, the sleeve rod and the treading plate are structurally designed, the support frame is rotatably connected with the support rod, the first spring catch is used to fix the support rod, the sleeve rod is sleeved with the support rod, the second spring catch is used to fix the sleeve rod, the sleeve rod is slidably connected with the treading plate, and the third spring catch is used to fix the treading plate. The traditional bolt connection assembly is changed into a telescopic folding structure, which is convenient and fast to install and disassemble, and facilitates the transportation and movement of the scaffold.

[0004] However, the folding type scaffold for building construction has the following shortcomings:

[0005] (1) The scaffold needs to be manually operated to be folded and unfolded, which increases the workload of the user;

[0006] (2) When the user works above the scaffold, there is a safety hazard of falling from the scaffold due to the lack of a protective structure for protecting the user. INVENTION CONTENT

[0007] (I) Technical problem solved

[0008] The technical problem solved by the utility model is to provide a folding type construction scaffold for construction engineering, which has high practicability, simple structure and can be operated simply, and solves the problems of manual operation of the scaffold and lack of a protective structure for protecting the user in the background technology.

[0009] (II) Technical scheme

[0010] To achieve the above object, the utility model discloses a folding construction scaffold for construction engineering through the following technical schemes, a folding construction scaffold for construction engineering, including the frame, the top surface of the frame is fixedly connected with the folding assembly, the top surface of the folding assembly is fixedly connected with the scaffold board, the top surface of the scaffold board is fixedly connected with the sliding slot, the inside of the sliding slot is slidably connected with the protection assembly,

[0011] The folding assembly includes a drive motor fixedly connected to the top surface of the frame, the output end of the drive motor is fixedly connected with a positive and negative screw rod, the surface of the positive and negative screw rod is fixedly connected with a threaded rotating block in an axisymmetric screw thread, and the top surface of the threaded rotating block is fixedly connected with an X-shaped support.

[0012] Optionally, the top surface of the X-shaped support is fixedly connected with a rotating sliding block, the inside of the rotating sliding block is slidably connected with a sliding rod, and the two ends of the sliding rod are fixedly connected with mounting blocks, and the mounting blocks are fixedly connected to the bottom surface of the scaffold board.

[0013] Optionally, the two ends of the positive and negative screw rod are rotatably connected with support plates, and the bottom surface of the support plate is fixedly connected with the frame.

[0014] Optionally, the protection assembly includes a sliding ball slidably connected to the inside of the sliding slot, the top surface of the sliding ball is fixedly connected with a safety rope, and one end of the safety rope is sleeved with a waistband structure.

[0015] Optionally, the waistband structure includes a waistband sleeved with the one end of the safety rope, a plurality of mounting holes are formed in the side surface of the waistband, a plurality of the mounting holes are sleeved with sub-buckles in the inside, one of the mounting holes is sleeved with a female buckle in the inside, and one end of the waistband is fixedly connected with a double-row buckle.

[0016] Optionally, the bottom surface of the frame is fixedly connected with universal wheels in a rectangular array, the side surface of the universal wheel is provided with a brake structure, and the surface of the frame is provided with an opening for reducing the weight.

[0017] (Three) beneficial effects

[0018] The utility model provides a folding construction scaffold for construction engineering has the following beneficial effects:

[0019] 1、the folding construction scaffold for construction engineering, through the setting of folding assembly, the drive motor drives the fixed positive and negative screw rod in the inside of the support plate and rotates, makes its surface threaded connection's threaded rotating block mutual close movement, makes the threaded rotating block top fixed X type support contract or lengthen, drives the top fixed rotating sliding block synchronous in the sliding rod inside sliding, and then the both ends of the sliding rod are fixed with the scaffold board through the mounting block fixed, and the scaffold board follows X type support and carries out the elevation and deployment or descends and contracts, so as to reach the folding operation of scaffold without manpower, reduce the work load of use personnel's effect.

[0020] 2、The folding construction scaffold for construction engineering, through the setting of the protection assembly, when the user works on the scaffold board, the waist belt is around the waist, first one end of the waist belt is inserted into the double row of buckles inside the other end, then the female buckle of the one end of the waist belt of the excess length is moved above the male buckle of the appropriate position, the female buckle is clamped on the surface of the male buckle by pressing, the wearing of the waist belt is completed, and then when the user moves on the scaffold board, the sliding ball of one end of the safety rope is driven in the inside of the sliding groove through the waist belt structure, the user is protected without limiting the movement, so that the safety accidents caused by the user falling from the scaffold board are avoided. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a whole structure schematic view of the utility model;

[0022] Figure 2 It is a folding assembly structure schematic view of the utility model;

[0023] Figure 3 It is a protection assembly structure schematic view of the utility model;

[0024] Figure 4 It is a split structure schematic view of the utility model.

[0025] In the drawing: 1, frame; 2, folding assembly; 21, drive motor; 22, positive and negative screw rod; 23, threaded rotating block; 24, X-shaped support; 3, scaffold board; 4, sliding groove; 5, protection assembly; 51, sliding ball; 52, safety rope; 53, waist belt structure; 531, waist belt; 532, male buckle; 533, female buckle; 534, double row of buckles; 6, rotating sliding block; 7, sliding rod; 8, mounting block; 9, support plate; 10, universal wheel. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range protected by the utility model.

[0027] Please refer to Figures 1 to 4 The utility model provides a technical scheme: a folding construction scaffold for construction engineering, comprising a frame 1, the top surface of the frame 1 is fixedly connected with a folding assembly 2 in axial symmetry, the top surface of the folding assembly 2 is fixedly connected with a scaffold board 3, the top surface of the scaffold board 3 is fixedly connected with a sliding groove 4, and the inside of the sliding groove 4 is slidably connected with a protection assembly 5.

[0028] Please refer to Figure 2Both ends of the positive and negative screw rod 22 are rotatably connected with the support plate 9, and the bottom surface of the support plate 9 is fixedly connected with the frame 1;

[0029] The support plate 9 supports the two ends of the positive and negative screw rod 22, avoiding the deformation of the positive and negative screw rod 22 due to the suspension of one end;

[0030] Please refer to Figure 4 The bottom surface of the frame 1 is fixedly connected with the universal wheels 10 in a rectangular array, the side surface of the universal wheel 10 is provided with a brake structure, and the surface of the frame 1 is provided with an opening for reducing the weight;

[0031] The brake structure can open and close the mobility of the universal wheel 10, facilitating the stabilization of the scaffold.

[0032] Embodiment one:

[0033] Please refer to Figure 2 The folding assembly 2 includes a driving motor 21 fixedly connected to the top surface of the frame 1, the output end of the driving motor 21 is fixedly connected with the positive and negative screw rod 22, the surface of the positive and negative screw rod 22 is axially symmetrically screw-connected with the screw rotating block 23, the top surface of the screw rotating block 23 is fixedly connected with the X-shaped support 24; the top surface of the X-shaped support 24 is fixedly connected with the rotating sliding block 6, the inside of the rotating sliding block 6 is slidably connected with the sliding rod 7, both ends of the sliding rod 7 are fixedly connected with the mounting block 8, and the mounting block 8 is fixedly connected to the bottom surface of the scaffold plate 3;

[0034] Through the setting of the folding assembly 2, the driving motor 21 drives the output end fixed positive and negative screw rod 22 to rotate in the inside of the support plate 9, so that the screw rotating block 23 fixedly connected with the surface of the positive and negative screw rod 22 moves close to each other, so that the X-shaped support 24 fixedly connected with the top surface of the screw rotating block 23 is contracted or elongated, driving the top fixed rotating sliding block 6 to slide synchronously in the inside of the sliding rod 7, and then the scaffold plate 3 fixedly connected with the sliding rod 7 through the mounting block 8 follows the X-shaped support 24 to rise and expand or descend and contract, so as to achieve the folding operation of the scaffold without manpower, reducing the work load of the user

[0035] Embodiment two:

[0036] Please refer to Figure 3 The protection assembly 5 includes a sliding ball 51 slidably connected in the inside of the sliding groove 4, the top surface of the sliding ball 51 is fixedly connected with a safety rope 52, one end of the safety rope 52 is sleeved with a waistband structure 53; the waistband structure 53 includes a waistband 531 sleeved with the safety rope 52, a plurality of mounting holes are provided on the side surface of the waistband 531, a sub-buckle 532 is sleeved in part of the mounting holes, a female buckle 533 is sleeved in one of the mounting holes, and one end of the waistband 531 is fixedly connected with a double-row buckle 534;

[0037] Through the setting of the protection assembly 5, when the user works on the scaffold board 3, the waist belt 531 is wrapped around the waist, one end of the waist belt 531 is inserted into the double-row buckle 534 at the other end, the female buckle 533 at one end of the waist belt 531 with the excess length is moved above the male buckle 532 at the appropriate position, the female buckle 533 is pressed to be clamped on the surface of the male buckle 532, the wearing of the waist belt 531 is completed, and then when the user moves on the scaffold board 3, the sliding ball 51 at one end of the safety rope 52 is driven by the waist belt structure 53 in the inside of the sliding groove 4, the user is protected without limiting the movement, so that the effect of avoiding the user from falling off the scaffold board 3 and causing a safety accident is achieved.

[0038] The working steps of the device are as follows:

[0039] Firstly, the driving motor 21 drives the forward and reverse screw rod 22 fixed at the output end to rotate in the inside of the supporting plate 9, the threaded rotating blocks 23 connected with the surface threads are moved close to each other, the X-shaped support 24 fixed on the top surface of the threaded rotating blocks 23 is contracted or lengthened, the rotating sliding block 6 fixed on the top surface is synchronously slid in the inside of the sliding rod 7, the scaffold board 3 fixed on the sliding rod 7 through the mounting block 8 is lifted and unfolded or lowered and contracted along with the X-shaped support 24, then when the user works on the scaffold board 3, the waist belt 531 is wrapped around the waist, one end of the waist belt 531 is inserted into the double-row buckle 534 at the other end, the female buckle 533 at one end of the waist belt 531 with the excess length is moved above the male buckle 532 at the appropriate position, the female buckle 533 is pressed to be clamped on the surface of the male buckle 532, the wearing of the waist belt 531 is completed, finally, when the user moves on the scaffold board 3, the sliding ball 51 at one end of the safety rope 52 is driven by the waist belt structure 53 in the inside of the sliding groove 4, the user is protected without limiting the movement.

[0040] It should be noted that the device structure and the drawings of the utility model mainly describe the principle of the utility model, the setting of the power mechanism, the power supply system and the control system of the device is not completely described, and under the premise that the above-mentioned principle of the utility model is understood by the person skilled in the art, the specific power mechanism, power supply system and control system can be clearly known, the control mode of the application file is automatically controlled through the controller, and the control circuit of the controller can be realized through simple programming of the person skilled in the art.

[0041] The standard parts used in the application can be purchased from the market, and can be ordered according to the description and the drawings. The specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art. The mechanical parts and equipment adopt the conventional type in the prior art, and the components known to the person skilled in the art are known to the person skilled in the art through technical manual or conventional experimental method.

[0042] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A folding construction scaffold for construction work, comprising a frame (1), characterised in that: The top surface of the frame (1) is fixedly connected with a folding assembly (2) in axial symmetry, the top surface of the folding assembly (2) is fixedly connected with a scaffold board (3), the top surface of the scaffold board (3) is fixedly connected with a sliding groove (4), and the inside of the sliding groove (4) is slidably connected with a protection assembly (5). The folding assembly (2) comprises a driving motor (21) fixedly connected to the top surface of the frame (1), the output end of the driving motor (21) is fixedly connected with a positive and negative screw rod (22), the surface of the positive and negative screw rod (22) is axially symmetrically screwed with a threaded rotating block (23), and the top surface of the threaded rotating block (23) is fixedly connected with an X-shaped support (24).

2. The folding construction scaffold for civil engineering works as claimed in claim 1, wherein: The top surface of the X-shaped support (24) is fixedly connected with a rotating sliding block (6), the inside of the rotating sliding block (6) is slidably connected with a sliding rod (7), both ends of the sliding rod (7) are fixedly connected with a mounting block (8), and the mounting block (8) is fixedly connected to the bottom surface of the scaffold board (3).

3. The foldable construction scaffold for construction work according to claim 1, wherein: Both ends of the positive and negative screw rod (22) are rotatably connected with a support plate (9), and the bottom surface of the support plate (9) is fixedly connected with the frame (1).

4. The foldable construction scaffold for construction work according to claim 1, wherein: The protection assembly (5) comprises a sliding ball (51) slidably connected inside the sliding groove (4), the top surface of the sliding ball (51) is fixedly connected with a safety rope (52), and one end of the safety rope (52) is sleeved with a waistband structure (53).

5. A folding construction scaffold for use in construction projects according to claim 4, characterised in that: The waistband structure (53) comprises a waistband (531) sleeved at one end of the safety rope (52), a plurality of mounting holes are formed in the side surface of the waistband (531), a part of the mounting holes are sleeved with a sub-buckle (532) inside, one of the mounting holes is sleeved with a female buckle (533) inside, and one end of the waistband (531) is fixedly connected with a double-row buckle (534).

6. The foldable construction scaffold for construction works as claimed in claim 1, wherein: The bottom surface of the frame (1) is fixedly connected with universal wheels (10) in a rectangular array, the side surface of the universal wheel (10) is provided with a brake structure, and the surface of the frame (1) is provided with an opening for reducing weight.

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