Construction frame for constructional engineering

Abstract

The scaffold comprises a shell, an anti-falling mechanism is arranged on one side of the shell, the anti-falling mechanism comprises a hydraulic cylinder, the bottom of the hydraulic cylinder is fixedly connected with the shell, the top of the hydraulic cylinder is fixedly connected with a transverse plate, a double-shaft motor is arranged on the front side of the bottom of an inner cavity of the shell, and the double-shaft motor is fixedly connected with the transverse plate. And the output end of the double-shaft motor is fixedly connected with a worm, the top of the worm is meshed with a worm gear, an inner cavity of the worm gear is fixedly connected with a winding roller, and the middle shaft of the surface of the winding roller is fixedly connected with a cloth belt. By arranging the anti-falling mechanism, during working, the hydraulic cylinder is started, the hydraulic cylinder drives the transverse plate to move, the double-shaft motor also works, the double-shaft motor drives the worm to rotate, the worm drives the worm gear to rotate, the worm gear drives the winding roller to rotate, cloth belts are wound and unwound, after the hydraulic cylinder is damaged, the cloth belts are tightened, and the cloth belts are prevented from falling off. Therefore, the anti-falling effect can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction frames, in particular to a construction frame for building engineering. Background Art

[0002] A construction scaffold is a tool commonly used in construction operations at a certain height. Most construction sites require construction on walls of different heights, so many construction scaffolds of different heights are needed.

[0003] According to the patent document: CN214195467U, a construction frame for construction engineering is disclosed, including a base plate, the lower surface of the base plate is fixedly connected with a universal wheel with a brake, the upper surface of the base plate is provided with a square hole, the inner wall of the square hole is plugged with a plug plate, the upper surface of the plug plate is fixedly connected with a partition, one side of the partition is fixedly connected with a handrail, the other side of the partition is provided with a slide groove, the upper surface of the base plate is respectively fixedly connected with a guard plate and a hydraulic cylinder, the top of the hydraulic cylinder is fixedly connected with a support plate, the upper surface of the support plate is fixedly connected with a block, the surface of the block is sleeved with a workbench, and the surface of the workbench is fixedly connected with a guardrail. The construction frame for construction engineering, by setting the base plate, universal wheels with brakes, partitions, handrails, slide grooves, guard plates, hydraulic cylinders, support plates, blocks, workbench, guardrails and sliders, achieves the function of protection of the construction frame for construction engineering and improves its safety.

[0004] At present, traditional construction scaffolds used in construction projects do not have the function of preventing falling during daily use. When the lifting drive fails, the support plate will fall directly, which is easy to cause danger. In addition, it does not have the leveling function when used on inclined roads, causing the construction scaffold to easily tip over and fail to meet the use requirements. Utility Model Content

[0005] The purpose of the utility model is to provide a construction scaffold for construction projects to solve the problem raised in the above-mentioned background technology that the current traditional construction scaffold for construction projects does not have an anti-falling function during daily use. After a failure of the lifting drive, the support plate directly falls down, which is prone to danger. Moreover, when used on an inclined road, it does not have a leveling function, which causes the construction scaffold to easily topple over and cannot meet the use requirements.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction frame for construction engineering, comprising a shell, a side of the shell is provided with an anti-fall mechanism, the anti-fall mechanism comprises a hydraulic cylinder, the bottom of the hydraulic cylinder is fixedly connected to the shell, the top of the hydraulic cylinder is fixedly connected to a horizontal plate, a double-axis motor is provided on the front side of the bottom of the inner cavity of the shell, the output end of the double-axis motor is fixedly connected to a worm, the top of the worm is meshed with a worm wheel, the inner cavity of the worm wheel is fixedly connected to a winding roller, a cloth belt is fixedly connected to the central axis of the winding roller surface, one side of the cloth belt is fixedly connected to the horizontal plate, and the front side of the top of the horizontal plate is fixedly connected to a guardrail.

[0007] Preferably, an adjustment mechanism is provided on the outer side of the shell, and the adjustment mechanism includes a fixed seat, one side of the fixed seat is fixedly connected to the shell, a sliding rod is fixedly connected to the top of the fixed seat, a sliding sleeve is slidably connected to the surface of the sliding rod, one side of the sliding sleeve is fixedly connected to a spring, one side of the spring is fixedly connected to an adjustment block, one side of the adjustment block is fixedly connected to a pin, one side of the pin is plugged into the shell, the bottom of the sliding sleeve is fixedly connected to a connecting frame, one side of the connecting frame is threadedly connected to a screw rod, the bottom of the screw rod is movably connected to a bottom plate, and the four corners of the bottom of the shell are movably connected to universal wheels.

[0008] Preferably, four corners of the bottom of the transverse plate are fixedly connected with telescopic columns, and the bottoms of the telescopic columns are fixedly connected to the shell.

[0009] Preferably, a support base is fixedly connected to the outer side of the dual-axis motor, and the bottom of the support base is fixedly connected to the shell.

[0010] Preferably, both sides of the inner cavity of the shell are fixedly connected with fixing frames, and one side of the fixing frame is movably connected with a guide roller.

[0011] Preferably, both sides of the shell are provided with insertion holes, and the insertion holes are used in conjunction with the plugs.

[0012] Preferably, a vertical column is fixedly connected to the top of the base plate, and a surface of the vertical column is slidably connected to the connecting frame.

[0013] Preferably, a cabinet is fixedly connected to the central axis on the left side of the shell, a PLC controller is fixedly connected to the right side of the inner cavity of the cabinet, and a battery is fixedly connected to the bottom of the inner cavity of the cabinet.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model is provided with an anti-fall mechanism. When working, the hydraulic cylinder is started, and the hydraulic cylinder drives the cross plate to move. At the same time, the double-axis motor also works, and the double-axis motor drives the worm to rotate, and the worm drives the worm wheel to rotate, and the worm wheel drives the winding roller to rotate, so as to retract and release the cloth belt. After the hydraulic cylinder is damaged, the cloth belt will be tightened, thereby achieving the effect of anti-falling.

[0016] 2. By setting up an adjustment mechanism and pulling the adjustment block, the adjustment block drives the pin to move. After the pin is away from the shell, the height of the bottom plate can be adjusted vertically. After adjustment, the pin is plugged into the corresponding socket and the screw rod is rotated. The screw rod drives the bottom plate to move and the height of the bottom plate can be fine-tuned, so that the shell can be adjusted to a horizontal state for easy use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model in the first viewing angle state;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model in the second viewing angle state;

[0019] Figure 3 It is a partial three-dimensional structural schematic diagram of the adjustment mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the cabinet of the present utility model.

[0021] In the figure: 1. shell; 2. anti-fall mechanism; 201. hydraulic cylinder; 202. cross plate; 203. guardrail; 204. telescopic column; 205. double-axis motor; 206. worm; 207. worm wheel; 208. winding roller; 209. cloth belt; 210. fixed frame; 211. guide roller; 3. adjustment mechanism; 301. fixed seat; 302. sliding rod; 303. sliding sleeve; 304. spring; 305. adjustment block; 306. latch; 307. socket; 308. connecting frame; 309. screw rod; 310. bottom plate; 4. cabinet; 5. PLC controller; 6. battery. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 , Figure 2 and Figure 4The utility model provides a technical solution: a construction frame for construction engineering, including a shell 1, a side of the shell 1 is provided with an anti-falling mechanism 2, the anti-falling mechanism 2 includes a hydraulic cylinder 201, the bottom of the hydraulic cylinder 201 is fixedly connected to the shell 1, the top of the hydraulic cylinder 201 is fixedly connected with a horizontal plate 202, the front side of the bottom of the inner cavity of the shell 1 is provided with a double-axis motor 205, the output end of the double-axis motor 205 is fixedly connected with a worm 206, the top of the worm 206 is meshed with a worm wheel 207, and the inner cavity of the worm wheel 207 is fixedly connected with a winding roller 208, A cloth belt 209 is fixedly connected to the center axis of the winding roller 208, one side of the cloth belt 209 is fixedly connected to the cross plate 202, and the front side of the top of the cross plate 202 is fixedly connected to the guardrail 203. When working, the hydraulic cylinder 201 is started, and the hydraulic cylinder 201 drives the cross plate 202 to move. At the same time, the double-axis motor 205 also works, and the double-axis motor 205 drives the worm 206 to rotate, and the worm 206 drives the worm wheel 207 to rotate, and the worm wheel 207 drives the winding roller 208 to rotate, so as to retract and release the cloth belt 209. After the hydraulic cylinder 201 is damaged, the cloth belt 209 is The belt 209 will be tightened, thereby having an anti-falling effect; the four corners of the bottom of the horizontal plate 202 are fixedly connected with telescopic columns 204, and the bottom of the telescopic columns 204 is fixedly connected to the shell 1. By setting the telescopic columns 204, the operation of the horizontal plate 202 is stabilized, and the horizontal plate 202 is balanced and supported; the outer side of the dual-axis motor 205 is fixedly connected with a support seat, and the bottom of the support seat is fixedly connected to the shell 1. By setting the support seat, the operation of the dual-axis motor 205 is stabilized, and the dual-axis motor 205 is limited; both sides of the inner cavity of the shell 1 are A fixing frame 210 is fixedly connected, and a guide roller 211 is movably connected to one side of the fixing frame 210. By setting the fixing frame 210 and the guide roller 211, it is convenient to guide the cloth belt 209, and the cloth belt 209 can work conveniently, thereby facilitating the anti-falling effect; a cabinet 4 is fixedly connected to the central axis on the left side of the shell 1, a PLC controller 5 is fixedly connected to the right side of the inner cavity of the cabinet 4, and a battery 6 is fixedly connected to the bottom of the inner cavity of the cabinet 4. By setting the battery 6, it is convenient to power the electrical components, thereby facilitating the adjustment of the height of the horizontal plate 202.

[0024] See also Figure 1 , Figure 2 and Figure 3An adjusting mechanism 3 is provided on the outer side of the shell 1. The adjusting mechanism 3 includes a fixed seat 301. One side of the fixed seat 301 is fixedly connected to the shell 1. A sliding rod 302 is fixedly connected to the top of the fixed seat 301. A sliding sleeve 303 is slidably connected to the surface of the sliding rod 302. A spring 304 is fixedly connected to one side of the sliding sleeve 303. An adjusting block 305 is fixedly connected to one side of the sliding sleeve 304. One side of the spring 304 is fixedly connected to one side of the adjusting block 305. A latch 306 is fixedly connected to one side of the adjusting block 305. One side of the latch 306 is plugged into the shell 1. A connecting frame 308 is fixedly connected to the bottom of the sliding sleeve 303. A screw rod 309 is threadedly connected to one side of the connecting frame 308. The bottom of the screw rod 309 is movably connected to a bottom plate 310. The four corners of the bottom of the shell 1 are movably connected to universal wheels. By setting the adjusting mechanism 3, the adjusting block 305 is pulled, and the adjusting block 30 5 drives the latch 306 to move. After the latch 306 is away from the shell 1, the height of the bottom plate 310 can be adjusted vertically. After adjustment, the latch 306 is plugged into the corresponding socket 307, and the screw rod 309 is rotated. The screw rod 309 drives the bottom plate 310 to move, and the height of the bottom plate 310 can also be finely adjusted, so that the shell 1 can be adjusted to a horizontal state and it is convenient to use; sockets 307 are provided on both sides of the shell 1. The sockets 307 are used in conjunction with the latch 306. By setting the sockets 307, it is convenient to plug with the latch 306, so that the height of the connecting frame 308 is stable after adjustment; the top of the bottom plate 310 is fixedly connected with a vertical column, and the surface of the vertical column is slidably connected to the connecting frame 308. By setting the vertical column, the operation of the bottom plate 310 is stabilized and the bottom plate 310 is prevented from rotating.

[0025] Working principle: When working, the hydraulic cylinder 201 is started, and the hydraulic cylinder 201 drives the cross plate 202 to move. At the same time, the double-axis motor 205 also works, and the double-axis motor 205 drives the worm 206 to rotate, and the worm 206 drives the worm wheel 207 to rotate, and the worm wheel 207 drives the winding roller 208 to rotate, and the cloth belt 209 is retracted and released. After the hydraulic cylinder 201 is damaged, the cloth belt 209 will be tightened, so as to play the effect of preventing falling;

[0026] By setting the adjustment mechanism 3, pulling the adjustment block 305, the adjustment block 305 drives the pin 306 to move. After the pin 306 is away from the shell 1, the height of the bottom plate 310 can be vertically adjusted. After adjustment, the pin 306 is plugged into the corresponding socket 307, and the screw rod 309 is rotated. The screw rod 309 drives the bottom plate 310 to move, and the height of the bottom plate 310 can also be fine-tuned, so that the shell 1 can be adjusted to a horizontal state for easy use.

[0027] 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.

Claims

1. A construction scaffold for construction engineering, comprising a housing (1), characterized in that: An anti-fall mechanism (2) is provided on one side of the shell (1), and the anti-fall mechanism (2) comprises a hydraulic cylinder (201), the bottom of the hydraulic cylinder (201) is fixedly connected to the shell (1), the top of the hydraulic cylinder (201) is fixedly connected to a transverse plate (202), a double-axis motor (205) is provided on the front side of the bottom of the inner cavity of the shell (1), the output end of the double-axis motor (205) is fixedly connected to a worm (206), the top of the worm (206) is meshed with a worm wheel (207), the inner cavity of the worm wheel (207) is fixedly connected to a winding roller (208), a cloth belt (209) is fixedly connected to the center axis of the surface of the winding roller (208), one side of the cloth belt (209) is fixedly connected to the transverse plate (202), and the front side of the top of the transverse plate (202) is fixedly connected to a guardrail (203).

2. A construction scaffold for construction engineering according to claim 1, characterized in that: An adjustment mechanism (3) is arranged on the outer side of the shell (1), and the adjustment mechanism (3) comprises a fixed seat (301), one side of the fixed seat (301) is fixedly connected to the shell (1), the top of the fixed seat (301) is fixedly connected to a sliding rod (302), the surface of the sliding rod (302) is slidably connected to a sliding sleeve (303), one side of the sliding sleeve (303) is fixedly connected to a spring (304), and one side of the spring (304) is fixedly connected to An adjusting block (305) is connected, one side of the adjusting block (305) is fixedly connected to a latch (306), one side of the latch (306) is plugged into the housing (1), the bottom of the sliding sleeve (303) is fixedly connected to a connecting frame (308), one side of the connecting frame (308) is threadedly connected to a screw rod (309), the bottom of the screw rod (309) is movably connected to a bottom plate (310), and the four corners of the bottom of the housing (1) are movably connected to universal wheels.

3. A construction scaffold for construction engineering according to claim 1, characterized in that: The four corners of the bottom of the transverse plate (202) are fixedly connected to telescopic columns (204), and the bottom of the telescopic columns (204) is fixedly connected to the housing (1).

4. A construction scaffold for construction engineering according to claim 1, characterized in that: A support seat is fixedly connected to the outer side of the dual-axis motor (205), and the bottom of the support seat is fixedly connected to the housing (1).

5. A construction scaffold for construction engineering according to claim 1, characterized in that: Both sides of the inner cavity of the shell (1) are fixedly connected to a fixing frame (210), and one side of the fixing frame (210) is movably connected to a guide roller (211).

6. A construction scaffold for construction engineering according to claim 1, characterized in that: Both sides of the housing (1) are provided with insertion holes (307), and the insertion holes (307) are used in conjunction with the latch (306).

7. A construction scaffold for construction engineering according to claim 2, characterized in that: A vertical column is fixedly connected to the top of the bottom plate (310), and a surface of the vertical column is slidably connected to the connecting frame (308).

8. A construction scaffold for construction engineering according to claim 1, characterized in that: A cabinet (4) is fixedly connected to the central axis on the left side of the housing (1), a PLC controller (5) is fixedly connected to the right side of the inner cavity of the cabinet (4), and a storage battery (6) is fixedly connected to the bottom of the inner cavity of the cabinet (4).

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