Climbing frame for constructional engineering

Abstract

The utility model discloses a climbing frame for constructional engineering, which comprises a climbing frame supporting rod, a fixing hole is arranged on the climbing frame supporting rod, the climbing frame supporting rod is fixedly connected with a support, and a scaffold board is arranged on the support. A supporting assembly is arranged between the two climbing frame supporting rods, the supporting assembly comprises a sliding rod fixedly connected with the climbing frame supporting rods, a sliding block is slidably connected to the interior of the sliding rod, a supporting frame is installed on the side edge of the sliding block, and a supporting plate is in lap joint with the top face of the supporting frame; a reinforcing mechanism is arranged on the back face of the sliding block. The supporting frame can stably provide support for a worker during climbing operation, can not be completely disassembled when not used, can be prevented from hindering movement of the worker on a walkway, and can be used for fixing after height adjustment in an inserting mode, and the reinforcing mechanism can prevent the situation that the fixing fork is separated from an inserting hole due to vibration.

Description

Technical Field

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

[0002] The full name of the climbing frame is the attached lifting scaffolding, which is mainly used in high-rise shear wall buildings. It can climb up or down along the building and is not limited by the height of the building. From a safety perspective, it is a great improvement over traditional scaffolding.

[0003] Publication No. CN216406091U discloses a building climbing frame for construction engineering, including a support seat, a bolt hole is provided at the top of the support seat, and a bolt head is built in the bolt hole, and the bolt head is fixed to the bottom of the support rod, and the inner wall of the support rod is evenly provided with a locking hole, the support rod is inserted into the inside of the rod hole, and the rod hole is opened in the inside of the frame plate, and the four corners of the bottom end of the frame plate are fixed with a rod shell, and a locking rod is built in the rod shell, and a pull handle is fixed at one end of the locking rod, and a fixed spring sheet and a threaded wall are provided in the middle of the outer wall of the locking rod, and a spring is sleeved on the outer wall of the locking rod, and a threaded groove is provided on the inner wall of the rod shell; this device is installed by docking the support rod with the frame plate, and when the climbing frame needs to be assembled and installed, it will be convenient to quickly install the combined frame plate, form support for construction personnel, and improve the convenience of combined installation of the climbing frame. The combined docking is convenient for disassembly and storage after use, which is convenient for transportation. However, the patent still has the following problems in actual use:

[0004] After the existing climbing frame is built, a space with a distance equal to the distance between the floors is usually left between the upper and lower climbing frame boards for workers to walk. When workers need to perform high-altitude work in this aisle, a lifting device is required to perform the lifting operation. Existing workers usually use stools and other items as temporary heightening items, but such items lack connection with the outside world, which poses a safety hazard to workers when they work at height. In addition, due to the narrow aisle, it is not suitable for laying and building scaffolding similar to the above-mentioned patent.

[0005] A climbing frame for construction engineering is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The utility model aims to provide a climbing frame for construction engineering, so as to solve the problem in the above-mentioned background technology that workers lack stable and easy-to-adjust height-raising equipment when they need to perform high-altitude work in a walkway.

[0007] To achieve the above object, the utility model provides the following technical solutions: a climbing frame for construction engineering, comprising a climbing frame support rod, the climbing frame support rod is provided with a fixing hole, the climbing frame support rod is fixedly connected with a bracket, and a scaffolding board is installed on the bracket;

[0008] A support assembly is provided between the two climbing frame support rods, and the support assembly includes a sliding rod fixedly connected to the climbing frame support rod, a sliding block is slidably connected inside the sliding rod, a support frame is installed on the side of the sliding block, and a support support plate is overlapped on the top surface of the support frame;

[0009] Wherein, a reinforcement mechanism is arranged on the back side of the sliding block.

[0010] Preferably, the sliding rod is provided with a second sliding groove, a first sliding groove and a plug hole, the sliding block is slidingly connected to the second sliding groove and the first sliding groove, and a nut is threadedly connected to the support frame and the sliding block.

[0011] Preferably, the socket is plugged with a fixing fork, both sides of the fixing fork pass through the socket, the middle part of the fixing fork passes through the first sliding groove, the sliding block overlaps the fixing fork, and the fixing fork is provided with a locking groove.

[0012] Preferably, both sides of the top surface of the support frame are fixedly connected with limiting side columns, the limiting side columns fit the two sides of the support tray, one end of the support tray is fixedly connected with a barb, and the top of the support frame is engaged with the barb.

[0013] Preferably, the reinforcement mechanism comprises a fixed shell located between two fixed forks, the fixed shell is fixedly connected with a positioning plug, the positioning plug is plugged with a sliding block, and the interior of the fixed shell is rotatably connected with a rotating shaft.

[0014] Preferably, a section of the rotating shaft located inside the fixed shell is fixedly connected to a gear, torsion springs are fixedly connected between the two sides of the gear and the fixed shell, the gear is meshingly connected to a toothed plate, and the other end of the toothed plate is fixedly connected to a plug plate.

[0015] Preferably, the two plug plates respectively penetrate the top and bottom ends of the fixed shell and are inserted into the engaging grooves, the other end of the plug plate is a three-pronged structure, and the plug plate is slidably connected to the fixed shell.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the support frame can be stably used as a support for workers when they are working at heights, and it does not need to be completely disassembled when not in use, so as to avoid hindering the movement of workers on the walkway. Moreover, it can be fixed after height adjustment by plugging, which is convenient for adjustment. The fixing shell, the fixing fork and the positioning plug column can form a relatively stable whole in the horizontal direction, so as to avoid the fixing fork from being separated from the plug hole due to vibration. The specific contents are as follows:

[0017] 1. When workers need to work at height, they first use nuts to fix the support frame on the sliding block, then lift the support frame to move it to a suitable height, and then insert the fixing fork into the sockets on the upper and lower sides of the sliding block. Finally, the support pallet can be placed on the support frame, so that when workers need to work, they can directly climb onto the support pallet, so that it can provide stable support for workers when they work at height, and when the support pallet is not needed, it can be directly lowered to the lowest point, without the need to directly disassemble it and avoid it from hindering the movement of workers on the aisle, and it can be fixed after height adjustment by plugging, which is easy to adjust;

[0018] 2. After the fixed fork is inserted into the socket below the sliding block, the rotating shaft is rotated so that the gear drives the toothed plate to move, thereby moving the plug plate toward the fixed shell. At this time, the positioning pin on the fixed shell can be inserted into the sliding block, and then the rotating shaft is loosened so that the torsion spring drives the gear to rotate back, and then the plug plate is inserted into the engaging groove. At this time, the fixed shell, the fixed fork and the positioning pin will form a relatively stable whole in the horizontal direction, avoiding the fixed fork from being detached from the socket due to vibration, thereby increasing the stability of the sliding block. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the connection structure between the sliding block and the nut;

[0021] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of the A area in the middle;

[0022] Figure 4 is a schematic diagram of the internal structure of the fixed shell;

[0023] Figure 5 It is a schematic diagram of the structure of the fixed fork.

[0024] In the figure: 1. climbing frame support rod; 101. fixing hole; 102. bracket; 103. scaffolding board; 2. support assembly; 201. sliding rod; 202. support frame; 203. sliding block; 204. nut; 205. socket; 206. first slide groove; 207. fixing fork; 208. engaging groove; 209. supporting support plate; 210. second slide groove; 211. limiting side column; 3. reinforcement mechanism; 301. fixing shell; 302. positioning column; 303. rotating shaft; 304. gear; 305. torsion spring; 306. tooth plate; 307. plug plate. DETAILED DESCRIPTION

[0025] 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 implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0026] See also Figure 1-5 The utility model provides a technical solution: a climbing frame for construction engineering, comprising a climbing frame support rod 1, a fixing hole 101 is opened on the climbing frame support rod 1, a bracket 102 is fixedly connected to the climbing frame support rod 1, and a scaffolding board 103 is installed on the bracket 102;

[0027] A support assembly 2 is provided between the two climbing frame support rods 1, and the support assembly 2 includes a sliding rod 201 fixedly connected to the climbing frame support rod 1, a sliding block 203 is slidably connected inside the sliding rod 201, a support frame 202 is installed on the side of the sliding block 203, and a support support plate 209 is overlapped on the top surface of the support frame 202;

[0028] A reinforcing mechanism 3 is disposed on the back of the sliding block 203 .

[0029] The sliding rod 201 is provided with a second sliding groove 210, a first sliding groove 206 and a socket 205, the sliding block 203 is slidably connected to the second sliding groove 210 and the first sliding groove 206, and a nut 204 is threadedly connected to the support frame 202 and the sliding block 203; after the support frame 202 is fixedly connected to the sliding block 203, it does not need to be disassembled when it is not necessary. When the support frame 202 is prevented from reaching the lowest point, the bottom of the support frame 202 is attached to the surface of the scaffolding board 103, and the staff can step on the support plate 209 to walk, which is convenient for next use.

[0030] The insertion hole 205 is plugged with a fixing fork 207 , both sides of the fixing fork 207 pass through the insertion hole 205 , the middle part of the fixing fork 207 passes through the first sliding groove 206 , the sliding block 203 overlaps the fixing fork 207 , and a locking groove 208 is provided on the fixing fork 207 .

[0031] Both sides of the top surface of the support frame 202 are fixedly connected with limiting side columns 211, and the limiting side columns 211 fit the two sides of the support pallet 209. One end of the support pallet 209 is fixedly connected with a hook, and the top of the support frame 202 is engaged with the hook; the limiting side column 211 can prevent the support pallet 209 from shaking, and can play a limiting role when placing the support pallet 209. After the hook is engaged with the support frame 202, it can only move horizontally and cannot be tilted on one side, and the other end of the support pallet 209 is just overlapped with the support frame 202.

[0032] The reinforcement mechanism 3 includes a fixed shell 301 located between two fixed forks 207, the fixed shell 301 is fixedly connected with a positioning pin 302, the positioning pin 302 is plugged into the sliding block 203, and the internal rotation of the fixed shell 301 is connected with a rotating shaft 303; one end of the rotating shaft 303 located inside the fixed shell 301 is fixedly connected with a gear 304, and torsion springs 305 are fixedly connected between the two sides of the gear 304 and the fixed shell 301, the gear 304 is meshingly connected with a tooth plate 306, and the other end of the tooth plate 306 is fixedly connected with an insert plate 307; the torsion spring 305 can fix the rotation angle of the rotating shaft 303 in normal state, and at this time the insert plate 307 can be inserted into the locking groove 208.

[0033] The two plug plates 307 respectively penetrate the top and bottom ends of the fixed shell 301 and are inserted into the engaging groove 208. The other end of the plug plate 307 is a three-pronged structure, and the plug plate 307 is slidably connected to the fixed shell 301. During the sliding process, the plug plate 307 always slides with the fixed shell 301 to prevent it from shaking.

[0034] Working principle: Before using this kind of construction engineering climbing frame, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 5 As shown, when workers need to work at height, they first use nuts 204 to fix the support frame 202 on the sliding block 203, then lift the support frame 202 to move it to a suitable height, and then insert the fixing fork 207 into the sockets 205 on the upper and lower sides of the sliding block 203, and finally put the support plate 209 on the support frame 202, so that the workers can directly climb onto the support plate 209 when they need to work;

[0035] When the support plate 209 is not needed, it can be directly lowered to the lowest position;

[0036] After the fixing fork 207 is inserted into the insertion hole 205 under the sliding block 203, the rotating shaft 303 is rotated so that the gear 304 drives the tooth plate 306 to move, thereby moving the plug plate 307 toward the fixed shell 301. At this time, the positioning pin 302 on the fixed shell 301 can be inserted into the sliding block 203, and then the rotating shaft 303 is loosened so that the torsion spring 305 drives the gear 304 to rotate back to its original position, thereby allowing the plug plate 307 to be inserted into the engaging groove 208.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A climbing frame for construction engineering, comprising a climbing frame support rod (1), wherein the climbing frame support rod (1) is provided with a fixing hole (101), the climbing frame support rod (1) is fixedly connected to a bracket (102), and a scaffolding board (103) is installed on the bracket (102); It is characterized in that Also includes: A support assembly (2) is arranged between the two climbing frame support rods (1), and the support assembly (2) comprises a sliding rod (201) fixedly connected to the climbing frame support rod (1), a sliding block (203) is slidably connected inside the sliding rod (201), a support frame (202) is installed on the side of the sliding block (203), and a support support plate (209) is overlapped on the top surface of the support frame (202); Wherein, a reinforcing mechanism (3) is provided on the back side of the sliding block (203).

2. A climbing frame for construction engineering according to claim 1, characterized in that: The sliding rod (201) is provided with a second sliding groove (210), a first sliding groove (206) and a plug hole (205); the sliding block (203) is slidably connected to the second sliding groove (210) and the first sliding groove (206); and a nut (204) is threadedly connected to the support frame (202) and the sliding block (203).

3. A climbing frame for construction engineering according to claim 2, characterized in that: The insertion hole (205) is plugged with a fixing fork (207), both sides of the fixing fork (207) penetrate the insertion hole (205), the middle part of the fixing fork (207) penetrates the first sliding groove (206), the sliding block (203) overlaps the fixing fork (207), and the fixing fork (207) is provided with a locking groove (208).

4. A climbing frame for construction engineering according to claim 1, characterized in that: Both sides of the top surface of the support frame (202) are fixedly connected to limiting side columns (211), the limiting side columns (211) fit the two sides of the support plate (209), one end of the support plate (209) is fixedly connected to a barb, and the top of the support frame (202) is engaged with the barb.

5. A climbing frame for construction engineering according to claim 1, characterized in that: The reinforcement mechanism (3) comprises a fixed shell (301) located between two fixed forks (207), the fixed shell (301) being fixedly connected with a positioning pin (302), the positioning pin (302) being plugged into a sliding block (203), and the fixed shell (301) being rotatably connected with a rotating shaft (303) inside.

6. A climbing frame for construction engineering according to claim 5, characterized in that: A section of the rotating shaft (303) located inside the fixed shell (301) is fixedly connected to a gear (304), torsion springs (305) are fixedly connected between the two sides of the gear (304) and the fixed shell (301), the gear (304) is meshedly connected to a toothed plate (306), and the other end of the toothed plate (306) is fixedly connected to a plug plate (307).

7. A climbing frame for construction engineering according to claim 6, characterized in that: The two plug plates (307) respectively penetrate the top and bottom ends of the fixed shell (301) and are then inserted into the engaging groove (208). The other end of the plug plate (307) is a three-pronged structure. The plug plate (307) is slidably connected to the fixed shell (301).

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