Building scaffold

Abstract

The utility model relates to the technical field of building construction, in particular to a building scaffold which comprises symmetrical foot stools used for supporting the whole, pedal assemblies used for standing of workers are arranged at the upper ends of the symmetrical foot stools, supporting assemblies used for connection and fixation are arranged between the symmetrical foot stools, and the foot stools comprise symmetrical supporting columns and transverse columns arranged at the upper ends of the supporting columns. The pedal assembly comprises a steel mesh plate and protective fences arranged at the two ends of the upper surface of the steel mesh plate. The supporting assembly comprises a plurality of supporting columns and a fixing plate arranged at one ends of the supporting columns. According to the building scaffold, the corresponding connecting columns and the connecting pipes on the different multi-face pipes are connected and fixed, the multiple scaffold bodies are installed and fixed, the supporting columns and the supporting columns are connected and fixed by arranging the fixing plates, meanwhile, the foot stools on the two sides of the scaffold bodies are directly connected and disassembled, and the construction efficiency is improved. And by arranging the sliding rails and the sliding grooves, flexible movement of the protective fence is achieved, and constructors can conveniently move to the next position from the protective fence.

Description

Technical Field

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

[0002] A construction scaffold is a temporary construction tool set up at the construction site for workers to operate and solve vertical and horizontal transportation. It is mainly used for exterior walls, interior decoration or places with high floor heights that cannot be directly constructed. It is mainly used for construction workers to work up and down, maintain the peripheral safety net, and install components at high altitudes. It is usually made of bamboo, wood, steel pipes or synthetic materials.

[0003] The utility model with announcement number CN221481326U discloses a construction frame, including a construction platform, with connecting grooves on both sides of the construction platform, and four guide rails connected to the connecting grooves are evenly opened on the lower surface of the construction platform. Four motors are evenly fixedly installed on the lower surface of the construction platform, and the output shaft of each motor is fixedly connected to a screw. The outer side of the screw is screwed to a movable block that penetrates the guide rails. The upper surface of the movable block is fixedly installed with a connecting plate that is slidably connected to the connecting groove, and an extension plate is fixedly installed on one side of the connecting plate;

[0004] The above technical solution starts the motor to drive the screw connected to its output shaft to rotate, so that the outer movable block drives the extension plate connected by the connecting plate to move, thereby adjusting the area formed by the extension plate and the construction platform, and the adaptability is enhanced. However, the use of electric up and down telescopic movement is not convenient to adapt to various sites, and the construction frame cannot be lengthened and extended in multiple directions. The construction frame cannot be directly disassembled and reorganized. The railing cannot be moved, which makes it inconvenient for construction workers to enter the next area from the railing position. Utility Model Content

[0005] The purpose of the present utility model is to provide a construction frame to solve the problem of a construction frame with authorization announcement number CN221481326U proposed in the above background technology, but the use of electric upward and downward telescopic movement is not convenient to adapt to various sites, the construction frame cannot be lengthened and extended in multiple directions, the construction frame cannot be directly disassembled and reassembled, and the railings cannot be moved, which makes it inconvenient for construction workers to enter the next area from the railing position.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A construction frame includes a symmetrical tripod for supporting the whole, a pedal assembly for workers to stand on the upper end of the symmetrical tripod, a support assembly for connection and fixation is provided between the symmetrical tripods, the tripod includes symmetrical pillars and cross pillars provided at the upper ends of the pillars, the pedal assembly includes a steel mesh plate and guardrails provided at both ends of the upper surface of the steel mesh plate, and the support assembly includes several support columns and a fixed plate provided at one end of the support column.

[0008] Preferably, polyhedral tubes are symmetrically welded and fixed to the upper ends of the pillars, and the polyhedral tubes are symmetrically welded and fixed to the left and right ends of the horizontal column. The left side of the polyhedral tube at the left end of the horizontal column is symmetrically provided with a connecting column, and the right side of the polyhedral tube at the right end of the horizontal column is symmetrically provided with a connecting tube. One group of the front end faces of the polyhedral tubes on the same side is provided with a connecting column, and the other group of the rear end faces is provided with a connecting tube, and the upper ends of the polyhedral tubes are provided with a connecting column.

[0009] In the present invention, when two adjacent tripods located in the vertical direction are installed, the connecting columns above the two polyhedral tubes on the lower horizontal column are correspondingly plugged into and matched with the connecting tubes at the bottom of the upper pillars. When two adjacent tripods located in the horizontal direction are installed, the connecting column on the left polyhedral tube on one horizontal column is plugged into and matched with the connecting tube on the right polyhedral tube on the other horizontal column. When two adjacent tripods located in the front-to-back direction are installed, the connecting column on the polyhedral tube at the front end of one tripod is plugged into and matched with the connecting tube on the polyhedral tube at the rear end of the other tripod. By welding and fixing the polyhedral tubes to the horizontal columns, the overall stability is increased. By connecting and fixing the corresponding connecting columns and connecting tubes on different polyhedral tubes, multiple construction frames can be installed and fixed.

[0010] Preferably, each of the pillars is provided with a connecting tube at the lower end, the upper end of the connecting tube is welded and fixed to the lower end of the pillar, a number of handles are provided on the outside of each pillar, the inner side of the handles is welded and fixed to the outer side of the pillar, and a foot ladder is provided on the corresponding surface of the inner side of the pillar on the same side, and one end of the foot ladder is welded and fixed to the inner side surface of the pillar.

[0011] In the utility model, the construction workers are supported during the climbing process by providing a handle, thereby further increasing the safety of the construction workers, and the construction workers can climb on the construction frame by providing a foot ladder.

[0012] Preferably, a circular hole is provided on the surface of the connecting column, a press button is provided inside the circular hole, the lower half of the press button is sleeved with a spring, a limiting tube is sleeved outside the spring, the upper half of the press button passes through the circular hole, and the lower half is inserted into the circular hole, a limiting ring is provided in the middle of the press button, one end of the spring is bonded and fixed to the bottom of the limiting tube, and the other end of the spring is bonded and fixed to the limiting ring, the outer diameter of the connecting column is adapted to the inner diameter of the connecting tube, and a hole is provided on the outer surface of the connecting tube, the size of the hole is adapted to the size of the upper half of the press button.

[0013] In the utility model, a spring is provided to realize the inward and outward extension of the push button. When the push button is pressed manually, the push button drives the spring to retract inward. When the push button is released, the spring recovers and drives the push button to extend. Through the cooperation of the push button and the spring, the push button passes through the hole on the connecting tube, thereby realizing the fixed connection between the connecting tube and the connecting column.

[0014] Preferably, two hooks are provided at both ends of the steel mesh plate, and the hooks are welded and fixed to the outer ends of the steel mesh plate on the side away from the hooks, and each hook is hung and fixed to the horizontal column on the same side.

[0015] In the utility model, the steel mesh plate is fixedly connected to the horizontal columns on both sides by setting hooks, thereby increasing the integrity of the construction frame, allowing construction workers to stand on the steel mesh plate to carry out construction, and the stability of the hook is increased by welding one side of the hook to the steel mesh plate to prevent the hook from falling and causing personal injury.

[0016] Preferably, slide grooves are provided at both the front and rear ends of the upper surface of the steel mesh plate, and slide rails are symmetrically provided at the lower ends of the guardrails, and the outer diameter of the slide rails is adapted to the inner diameter of the slide grooves.

[0017] In the utility model, the safety of construction workers during construction is increased by setting up guardrails, preventing construction workers from falling from the steel mesh plate, and the flexible movement of the guardrails is achieved by setting up slide rails and slide grooves. When needed, the guardrails can be directly pulled out of the slide grooves, making it convenient for construction workers to move from the guardrail to the next position.

[0018] Preferably, support columns are symmetrically provided between the pillars, and the support columns are X-shaped. One side of the fixing plate is welded and fixed to the support columns. A circular hole is provided on the surface of the fixing plate, and a screw is provided inside the circular hole. Threaded holes are provided at the corresponding positions of the pillars and the circular holes, and the screws pass through the circular holes and are threadedly connected to the threaded holes.

[0019] In the present invention, the overall stability of the construction frame is further increased by arranging X-shaped support columns, and the support columns are connected and fixed to the pillars by arranging fixing plates, while the tripods on both sides of the construction frame can be directly connected and split.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] 1. The utility model connects and fixes corresponding connecting columns and connecting pipes on different multi-faceted tubes to achieve the installation and fixation of multiple construction frames. The support columns and pillars are connected and fixed by setting fixing plates. At the same time, the tripods on both sides of the construction frame can be directly connected and separated. The guardrails can be flexibly moved by setting slide rails and slide grooves. When needed, the guardrails can be directly pulled out of the slide grooves, making it convenient for construction workers to move from the guardrail to the next position.

[0022] 2. The utility model increases the safety of construction workers by providing a handle, and enables construction workers to climb on the construction frame by providing a foot ladder in conjunction with the handle. The push button is extended and retracted inward by providing a spring. When the push button is pressed manually, the push button drives the spring to retract inward. When the push button is released, the spring recovers and drives the push button to extend. Through the coordinated use of the push button and the spring, the push button passes through the hole on the connecting pipe, thereby achieving a fixed connection between the connecting pipe and the connecting column. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of the construction frame of the utility model;

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

[0025] Figure 3 This is a schematic diagram of the connecting column and connecting pipe structure of the utility model;

[0026] Figure 4 This is a schematic diagram of the exploded structure of the connecting column of the present invention;

[0027] Figure 5 This is a schematic diagram of the connection column and the connection pipe of the utility model;

[0028] Figure 6 This is a schematic diagram of the steel mesh plate, guardrail and hook of the utility model;

[0029] Figure 7 This is a schematic diagram of the slide rail and slide groove of the utility model;

[0030] Figure 8 This is a schematic diagram of the support column and fixing plate of the utility model.

[0031] The meaning of each number in the figure is:

[0032] 1. Tripod; 10. Support; 100. Handle; 101. Foot ladder; 11. Horizontal column;

[0033] 12. Polyhedral tube; 120. Connecting column; 121. Connecting tube;

[0034] 1200, round hole; 1201, limit tube; 1202, spring; 1203, push button;

[0035] 2. Pedal assembly; 20. Steel mesh plate; 200. Slideway;

[0036] 21. Guardrail; 210. Slide rail; 22. Hook;

[0037] 3. Support assembly; 30. Support column; 300. Fixing plate. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] See also Figures 1-8 , this embodiment provides a technical solution:

[0040] A construction frame includes a symmetrical tripod 1 for supporting the whole, a pedal assembly 2 for workers to stand on the upper end of the symmetrical tripod 1, and a support assembly 3 for connection and fixation provided between the symmetrical tripods 1. The tripod 1 includes symmetrical pillars 10 and cross pillars 11 provided at the upper ends of the pillars 10. The pedal assembly 2 includes a steel mesh plate 20 and guardrails 21 provided at both ends of the upper surface of the steel mesh plate 20. The support assembly 3 includes several support columns 30 and a fixed plate 300 provided at one end of the support column 30.

[0041] In this embodiment, a polyhedral tube 12 is welded and fixed to the upper end of the symmetrical pillar 10, and the symmetrical polyhedral tube 12 is welded and fixed to the left and right ends of the horizontal column 11. A connecting column 120 is provided on the left side of the polyhedral tube 12 at the left end of the symmetrical horizontal column 11, and a connecting tube 121 is provided on the right side of the polyhedral tube 12 at the right end of the symmetrical horizontal column 11. One group of the front end faces of the polyhedral tubes 12 on the same side are provided with a connecting column 120, and the other group of the rear end faces are provided with a connecting tube 121. The upper ends of the polyhedral tubes 12 are provided with a connecting column 120.

[0042] In the present invention, multiple construction frames are installed and fixed by connecting and fixing corresponding connecting columns 120 and connecting tubes 121 on different polyhedral tubes 12. When two adjacent tripods 1 in the vertical direction are installed, the connecting columns 120 above the two polyhedral tubes 12 on the lower horizontal column 11 are correspondingly plugged into and matched with the connecting tubes 121 at the bottom of the upper pillar 10. When two adjacent tripods 1 in the horizontal direction are installed, the connecting column 120 on the left polyhedral tube 12 on one horizontal column 11 is plugged into and matched with the connecting tube 121 on the right polyhedral tube 12 on the other horizontal column 11. When two adjacent tripods 1 in the front-to-back direction are installed, the connecting column 120 on the polyhedral tube 12 at the front end of one tripod 1 is plugged into and matched with the connecting tube 121 on the polyhedral tube 12 at the rear end of the other tripod 1. The overall stability is increased by welding and fixing the polyhedral tubes 12 to the horizontal column 11.

[0043] Next, a connecting tube 121 is provided at the lower end of each pillar 10, and the upper end of the connecting tube 121 is welded and fixed to the lower end of the pillar 10. A number of handles 100 are provided on the outside of each pillar 10, and the inner side of the handle 100 is welded and fixed to the outer side of the pillar 10. A foot ladder 101 is provided on the corresponding surface of the inner side of the pillar 10 on the same side, and one end of the foot ladder 101 is welded and fixed to the inner side surface of the pillar 10.

[0044] In the present invention, the step ladder 101 is provided so that construction workers can climb on the construction frame, and the handle 100 is provided so that construction workers can be supported during the climbing process, thereby further increasing the safety of construction workers.

[0045] Furthermore, a circular hole 1200 is provided on the surface of the connecting column 120, and a press button 1203 is provided inside the circular hole 1200. The lower half of the press button 1203 is sleeved with a spring 1202, and the outside of the spring 1202 is sleeved with a limiting tube 1201. The upper half of the press button 1203 passes through the circular hole 1200, and the lower half is inserted into the circular hole 1200. A limiting ring is provided in the middle of the press button 1203, one end of the spring 1202 is bonded and fixed to the bottom of the limiting tube 1201, and the other end of the spring 1202 is bonded and fixed to the limiting ring. The outer diameter of the connecting column 120 is adapted to the inner diameter of the connecting tube 121, and a hole is provided on the outer surface of the connecting tube 121, and the size of the hole is adapted to the size of the upper half of the press button 1203.

[0046] In the present invention, the push button 1203 is used in conjunction with the spring 1202 to allow the push button 1203 to pass through the hole on the connecting tube 121, thereby achieving a fixed connection between the connecting tube 121 and the connecting column 120. The spring 1202 is provided to achieve the inward and outward extension of the push button 1203. When the push button 1203 is pressed manually, the push button 1203 drives the spring 1202 to retract inward. When the push button 1203 is released, the spring 1202 recovers and drives the push button 1203 to extend.

[0047] Specifically, two hooks 22 are provided at both ends of the steel mesh plate 20. The hooks 22 are welded and fixed to the outer ends of the steel mesh plate 20 on one side away from the hooks. The hooks of each hook 22 are fixed to the horizontal column 11 on the same side.

[0048] In the present invention, the stability of the hook 22 is increased by welding one side of the hook 22 to the steel mesh plate 20 to prevent the hook 22 from falling and causing personal injury. By setting the hook 22, the steel mesh plate 20 is fixedly connected to the horizontal columns 11 on both sides, thereby increasing the integrity of the construction frame and allowing construction workers to stand on the steel mesh plate 20 to carry out construction.

[0049] It should be noted that slide grooves 200 are provided at both ends of the upper surface of the steel mesh plate 20 , and slide rails 210 are provided at the lower ends of the symmetrical guardrails 21 . The outer diameter of the slide rails 210 is adapted to the inner diameter of the slide grooves 200 .

[0050] In the present invention, the guardrail 21 is flexibly moved by setting the slide rail 210 and the slide groove 200, and the guardrail 21 can be directly pulled out from the slide groove 200 when needed, so that construction workers can move from the guardrail 21 to the next position. The guardrail 21 is provided to increase the safety of construction workers during construction and prevent them from falling from the steel mesh plate 20.

[0051] Finally, it should be said that support columns 30 are provided between the symmetrical pillars 10. The support columns 30 are X-shaped. One side of the fixing plate 300 is welded and fixed to the support column 30. A circular hole is provided on the surface of the fixing plate 300, and a screw is provided inside the circular hole. Threaded holes are provided at the corresponding positions of the pillars 10 and the circular holes. The screws pass through the circular holes and are threadedly connected to the threaded holes.

[0052] In the present invention, the support column 30 is connected and fixed to the pillar 10 by setting a fixing plate 300, and the tripods 1 on both sides of the construction frame are directly connected and separated. The overall stability of the construction frame is further increased by setting the X-shaped support column 30.

[0053] When a construction frame of this embodiment is in use, the upper ends of the symmetrical pillars 10 are welded and fixed with the multifaceted tubes 12, the symmetrical multifaceted tubes 12 are welded and fixed to the left and right ends of the horizontal pillars 11, the upper ends of the connecting tubes 121 are welded and fixed to the connecting tubes 121 at the lower ends of the pillars 10, the inner side of the handle 100 is welded and fixed to the outer side of the pillars 10, one end of the step ladder 101 is welded and fixed to the inner side of the pillars 10, the upper half of the push button 1203 passes through the round hole 1200, and the lower half is inserted into the inside of the round hole 1200, the hook 22 is welded and fixed to the outer end of the steel mesh plate 20 away from the hook, the hook of each hook 22 is hung and fixed to the horizontal pillar 11 on the same side, the slide rail 210 at the lower end of the guardrail 21 is plugged and fixed to the slide groove 200, and finally the round hole of the fixing plate 300 is threadedly connected to the threaded hole of the pillar 10;

[0054] When it is necessary to lengthen and extend the construction frame in multiple directions, multiple construction frames are installed and fixed by connecting and fixing the corresponding connecting columns 120 and connecting tubes 121 on different polyhedral tubes 12, and the multi-directional installation of the construction frame is achieved through the characteristics of the polyhedral tubes 12. When two adjacent tripods 1 are installed in the vertical direction, the connecting columns 120 above the two polyhedral tubes 12 on the lower horizontal column 11 are correspondingly plugged into and matched with the connecting tubes 121 at the bottom of the upper pillar 10. When two adjacent tripods 1 are installed in the horizontal direction, the connecting column 120 on the left polyhedral tube 12 on one horizontal column 11 is plugged into and matched with the connecting tube 121 on the right polyhedral tube 12 on the other horizontal column 11. When two adjacent tripods 1 are installed in the front and rear directions, the connecting column 120 on the polyhedral tube 12 at the front end of one tripod 1 is plugged into and matched with the connecting tube 121 on the polyhedral tube 12 at the rear end of the other tripod 1

[0055] When the construction frame needs to be disassembled and reassembled directly, the support column 30 is connected and fixed to the pillar 10 by setting the fixing plate 300, and the tripods 1 on both sides of the construction frame can be directly connected and disassembled;

[0056] When it is necessary to enter the next area through the guardrail 21, the guardrail 21 can be flexibly moved by setting the slide rail 210 and the slide groove 200, and the guardrail 21 can be directly pulled out from the slide groove 200 when needed, making it convenient for construction workers to move from the guardrail 21 to the next position.

Claims

1. A construction frame, comprising symmetrical tripods (1) for supporting the whole, a pedal assembly (2) for workers to stand on is provided at the upper end of the symmetrical tripods (1), and a support assembly (3) for connecting and fixing is provided between the symmetrical tripods (1), characterized in that: The foot frame (1) includes symmetrical pillars (10) and transverse pillars (11) provided at the upper ends of the pillars (10); the pedal assembly (2) includes a steel mesh plate (20) and guardrails (21) provided at both ends of the upper surface of the steel mesh plate (20); and the support assembly (3) includes a plurality of support pillars (30) and a fixing plate (300) provided at one end of the support pillars (30).

2. A construction scaffold according to claim 1, characterized in that: The upper ends of the symmetrical pillars (10) are welded and fixed with polyhedral tubes (12), and the polyhedral tubes (12) are welded and fixed to the left and right ends of the horizontal column (11). The left side of the polyhedral tube (12) at the left end of the symmetrical horizontal column (11) is provided with a connecting column (120), and the right side of the polyhedral tube (12) at the right end of the symmetrical horizontal column (11) is provided with a connecting tube (121). One group of the front end faces of the polyhedral tubes (12) on the same side is provided with a connecting column (120), and the other group of the rear end faces is provided with a connecting tube (121). The upper ends of the polyhedral tubes (12) are provided with connecting columns (120).

3. A construction scaffold according to claim 1, characterized in that: A connecting tube (121) is provided at the lower end of each pillar (10), and the upper end of the connecting tube (121) is welded and fixed to the lower end of the pillar (10). A plurality of handles (100) are provided on the outer side of each pillar (10), and the inner side of the handles (100) is welded and fixed to the outer side of the pillar (10). A foot ladder (101) is provided on the corresponding surface of the inner side of the pillar (10) on the same side, and one end of the foot ladder (101) is welded and fixed to the inner side surface of the pillar (10).

4. A construction scaffold according to claim 2, characterized in that: A circular hole (1200) is provided on the surface of the connecting column (120), a pressing button (1203) is provided inside the circular hole (1200), a spring (1202) is sleeved on the lower half of the pressing button (1203), a limiting tube (1201) is sleeved on the outside of the spring (1202), the upper half of the pressing button (1203) passes through the circular hole (1200), and the lower half is inserted into the circular hole (1200), a limiting ring is provided in the middle of the pressing button (1203), one end of the spring (1202) is bonded and fixed to the bottom of the limiting tube (1201), and the other end of the spring (1202) is bonded and fixed to the limiting ring, the outer diameter of the connecting column (120) is adapted to the inner diameter of the connecting tube (121), the outer surface of the connecting tube (121) is provided with a hole, the size of the hole is adapted to the size of the upper half of the pressing button (1203).

5. A construction scaffold according to claim 1, characterized in that: Two hooks (22) are provided at both left and right ends of the steel mesh plate (20), and the hooks (22) are welded and fixed to the outer ends of the steel mesh plate (20) on the side away from the hooks, and the hooks of each hook (22) are hung and fixed to the horizontal column (11) on the same side.

6. A construction scaffold according to claim 1, characterized in that: The front and rear ends of the upper surface of the steel mesh plate (20) are both provided with slide grooves (200), and the lower ends of the symmetrical guardrails (21) are both provided with slide rails (210), and the outer diameter of the slide rails (210) is adapted to the inner diameter of the slide grooves (200).

7. The construction scaffold according to claim 1, characterized in that: Support columns (30) are symmetrically provided between the pillars (10), and the support columns (30) are X-shaped. One side of the fixing plate (300) is welded and fixed to the support columns (30). A circular hole is provided on the surface of the fixing plate (300), and a screw is provided inside the circular hole. Threaded holes are provided at positions corresponding to the circular holes of the pillars (10), and the screws pass through the circular holes and are threadedly connected to the threaded holes.

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