Building scaffold with stable structure

Abstract

The utility model relates to the technical field of building scaffolds, and discloses a building scaffold with a stable structure, which comprises scaffold supporting legs, bottom end adjusting devices are arranged at the bottoms of the scaffold supporting legs, and middle stabilizing devices are arranged at the tops of the scaffold supporting legs. The middle stabilizing device comprises a sliding frame, a plug pin block, a side end limiting plate, a hydraulic telescopic rod, a containing plate, a supporting table, a side end protection limiting plate, an anti-skid pad, a foot plate, a fixing screw hole, a fixing bolt piece, a containing frame, a connecting frame, a sliding plate and a balance configuration block. According to the building scaffold with the stable structure, the middle stabilizing device is arranged, an anti-skid pad is arranged on the top of a foot plate, anti-skid treatment can be conducted, and a worker is protected in cooperation with a side end protection limiting plate, so that the device can be provided with a pressure-bearing platform for conveniently increasing the pressure-bearing strength in the middle of the scaffold; not only a pedal is arranged, so that the bearing area is large, and a worker can conveniently stand.

Description

Technical Field

[0001] This utility model relates to the field of building scaffolding technology, specifically to a building scaffolding with a stable structure. Background Technology

[0002] In today's rapidly developing construction industry, various construction projects are constantly emerging. Whether it's towering skyscrapers, large commercial complexes, or infrastructure construction such as industrial plants and bridges, all rely on scaffolding as a crucial construction auxiliary tool. Scaffolding provides construction workers with a safe and reliable working platform, enabling them to perform construction operations such as wall construction, concrete pouring, and decoration at different heights and locations.

[0003] The prior art discloses a prefabricated scaffolding with excellent stability structure, with announcement number CN215926645U. This includes an external support leg on one side of each upper leg, connected to the lower leg via an external support rod. Deploying the external support legs during use improves the scaffolding's stability. A railing connects every two upper legs, secured with fixing rings and spring buckles. Each lower leg has a buckle, and each upper leg has a matching slot. Adjusting the buckles allows for adjustment of the scaffolding's height. A light strip is installed at the top of the railing, and fluorescent coating is applied around the steps. The light strip and fluorescent coating warn users to avoid missteps. These features enhance safety, stability, and ease of operation.

[0004] The aforementioned stable scaffolding allows for height adjustment via adjustable buckles. Light strips are installed at the top of the railings, and fluorescent coatings are applied around the footboards. These features warn users to avoid missteps. The height adjustment is convenient and the operation is simple. However, the device lacks a pressure-bearing platform in the middle of the scaffolding, instead only providing footboards, which are inconvenient for workers to step on and therefore ineffective. This aspect needs improvement. Utility Model Content

[0005] The purpose of this utility model is to provide a building scaffold with a stable structure to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a building scaffold with a stable structure, including scaffold legs, wherein the bottom of the scaffold legs is provided with a bottom adjustment device and the top of the scaffold legs is provided with a middle stabilizing device.

[0007] The central stabilizing device includes a sliding frame, a pin block, a side end limiting plate, a hydraulic telescopic rod, a placement plate, a support platform, a side end protective limiting plate, an anti-slip pad, a footboard, fixing screw holes, fixing bolts, a placement frame, a connecting frame, a sliding plate, and a balance block. The sliding frame is slidably connected to the surface of the scaffold legs. An insertion slot is provided on the front of each scaffold leg, and a rectangular mating slot is provided inside the sliding frame. The rectangular mating slot has the same area as the insertion slot. The pin block is inserted into the interior of the sliding frame, and the side end limiting plate is fixedly connected to the right side of the sliding frame. The placement plate is fixedly connected to the bottom right side of the sliding frame. The hydraulic telescopic rod is fixedly connected to the inside of the placement plate. The support platform is fixedly connected to the top of the placement plate. The side end protective limit plate is fixedly connected to the top left side of the foot plate. The balance block is fixedly connected to the top of the side end protective limit plate. The connecting frame is fixedly connected to the surface of the support platform. The placement frame is fixedly connected to the back of the connecting frame. The fixing screw hole is opened inside the foot plate. The sliding plate is fixedly connected to the left side of the inside front of the placement frame. The foot plate is slidably connected to the inside of the sliding plate.

[0008] Preferably, the bottom adjustment device includes a telescopic rod, a connecting column, a jack housing, a rotating handle, a fixing bolt, a connecting seat, and a side balance block. The telescopic rod is fixedly connected to the bottom of the right scaffold leg, the connecting column is fixedly connected to the bottom of the left front scaffold leg, the jack housing is fixedly connected to the bottom of the connecting column, the rotating handle is connected to the right side of the jack housing, the connecting seat is fixedly connected to the front of the jack housing, and the side balance block is fixedly connected to the side of the jack housing.

[0009] Preferably, the bottom of the side balance block is fixedly connected with an anti-slip pad, the bottom of which is flush with the bottom of the jack housing. The anti-slip pad increases friction and enhances stability.

[0010] Preferably, the connecting seat has a threaded slot inside, and the fixing bolt is threaded into the inside of the connecting seat.

[0011] Preferably, the placement frame has a rectangular groove inside, the width of which is adapted to the width of the footboard, and the footboard is slidably connected to the inside of the placement frame.

[0012] Preferably, a through groove is provided on the right side of the footboard on the left side, and a connecting rod is fixedly connected to the left side of the footboard on the right side. The diameter of the connecting rod is adapted to the diameter of the through groove. The connecting rod is slidably connected to the inside of the footboard on the left side. The through groove allows the connecting rod to slide and limits its movement when the footboard slides laterally, ensuring that the footboard remains stable at all times.

[0013] Preferably, a threaded groove is provided on the top left side of the placement frame, the diameter of which is adapted to the diameter of the fixing screw hole, and the fixing bolt is threadedly connected to the inside of the placement frame and the fixing bolt is threadedly connected to the inside of the foot plate.

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

[0015] This stable construction scaffold features a central stabilizing device and anti-slip mats on the top of the footboards for slip prevention. Combined with side protective limit plates, it protects workers and allows for the installation of a pressure-bearing platform in the middle of the scaffold to increase its load-bearing capacity. It is not just a footboard; the large bearing area makes it easy for workers to step on it.

[0016] This stable construction scaffolding features a bottom adjustment device. By rotating the handle of the spiral jack, the height of the base can be precisely adjusted. The height of the internal screw can be adjusted by turning the rotating handle. During adjustment, the internal screw can be fixed by turning the fixing bolt. The height can be adjusted to adapt to different terrains and scaffolding erection height requirements. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0018] Figure 2 This is a three-dimensional structural diagram of the central stabilizing device of this utility model;

[0019] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0020] Figure 4 This is a three-dimensional structural diagram of the bottom adjustment device of this utility model.

[0021] In the diagram: 1. Scaffolding leg; 2. Bottom adjustment device; 201. Telescopic rod; 202. Connecting column; 203. Jack housing; 204. Rotating handle; 205. Fixing bolt; 206. Connecting seat; 207. Side balance block; 3. Central stabilizing device; 301. Sliding frame; 302. Pin block; 303. Side limit plate; 304. Hydraulic telescopic rod; 305. Placement plate; 306. Support platform; 307. Side protective limit plate; 308. Anti-slip mat; 309. Footboard; 310. Fixing screw hole; 311. Fixing bolt; 312. Placement frame; 313. Connecting frame; 314. Sliding plate; 315. Balance block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 The present invention provides the following technical solution:

[0024] A building scaffold with a stable structure includes scaffold legs 1, with a bottom adjustment device 2 at the bottom of the scaffold legs 1 and a middle stabilizing device 3 at the top of the scaffold legs 1.

[0025] The central stabilizing device 3 includes a sliding frame 301, a pin block 302, a side end limiting plate 303, a hydraulic telescopic rod 304, a placement plate 305, a support platform 306, a side end protective limiting plate 307, an anti-slip pad 308, a foot plate 309, fixing screw holes 310, fixing bolts 311, a placement frame 312, a connecting frame 313, a sliding plate 314, and a balance block 315. The sliding frame 301 is slidably connected to the surface of the scaffold leg 1. The front of the scaffold leg 1 has an insertion slot, and the interior of the sliding frame 301 has a rectangular mating slot. The areas of the mating groove and the insertion groove are equal. The pin block 302 is inserted into the interior of the sliding frame 301. The side end limiting plate 303 is fixedly connected to the right side of the sliding frame 301. The placement plate 305 is fixedly connected to the bottom right side of the sliding frame 301. The hydraulic telescopic rod 304 is fixedly connected to the interior of the placement plate 305. The support platform 306 is fixedly connected to the top of the placement plate 305. The side end protective limiting plate 307 is fixedly connected to the top left side of the foot plate 309. The balance configuration block 315 is fixedly connected to the top of the side end protective limiting plate 307. The connecting frame 313... The support frame 312 is fixedly connected to the surface of the support platform 306, and the connecting frame 312 is fixedly connected to the back of the connecting bracket 313. A fixing screw hole 310 is formed inside the foot plate 309. A sliding plate 314 is fixedly connected to the left side of the front of the interior of the support frame 312, and the foot plate 309 is slidably connected to the interior of the sliding plate 314. A threaded groove is formed on the top left side of the support frame 312, the diameter of which matches the diameter of the fixing screw hole 310. A fixing bolt 311 is threadedly connected to the interior of the support frame 312 and to the foot plate 309. Inside the frame 312, a rectangular groove is provided. The width of the rectangular groove is adapted to the width of the footboard 309. The footboard 309 is slidably connected to the inside of the frame 312. A through groove is provided on the right side of the left footboard 309. A connecting rod is fixedly connected to the left side of the right footboard 309. The diameter of the connecting rod is adapted to the diameter of the through groove. The connecting rod is slidably connected to the inside of the left footboard 309. The through groove allows the connecting rod to slide and limits the footboard 309 when it slides laterally, ensuring that the footboard 309 always remains stable.

[0026] The bottom adjustment device 2 includes a telescopic rod 201, a connecting column 202, a jack housing 203, a rotating handle 204, a fixing bolt 205, a connecting seat 206, and a side balance block 207. The telescopic rod 201 is fixedly connected to the bottom of the right scaffold leg 1, the connecting column 202 is fixedly connected to the bottom of the left front scaffold leg 1, the jack housing 203 is fixedly connected to the bottom of the connecting column 202, the rotating handle 204 is connected to the right side of the jack housing 203, the connecting seat 206 is fixedly connected to the front of the jack housing 203, and the side balance block 207 is fixedly connected to the side of the jack housing 203. An anti-slip pad is fixedly connected to the bottom of the side balance block 207. The bottom of the anti-slip pad is flush with the bottom of the jack housing 203. The anti-slip pad increases friction and enhances stability. A threaded slot is opened inside the connecting seat 206, and the fixing bolt 205 is threadedly connected to the inside of the connecting seat 206.

[0027] During use, a bottom adjustment device 2 is installed at the bottom of the scaffold leg 1, which allows for height adjustment of the scaffold leg 1. The height of the base can be precisely adjusted by rotating the handle of the screw jack. The screw of the screw jack and the base plate are connected by a stable thread, ensuring no shaking or displacement during adjustment. The height of the internal screw is adjusted by turning the rotating handle 204, and the internal screw can be fixed by turning the fixing bolt 205. The height can be adjusted to adapt to different terrains and scaffolding erection height requirements. A central stabilizing device 3 is installed at the top of the scaffold leg 1. The sliding frame 301 can slide on the surface of the scaffold leg 1 and is then fixed by inserting the pin block 302. This allows for adjustment. The height of the support platform 306 can be adjusted by lifting and lowering it using the placement plate 305. An internal footboard 309 is provided for easy footing. During adjustment, the footboard 309 can be held and slid laterally. The fixing screw hole 310 is aligned with the internal thread groove of the placement frame 312, and then the fixing bolt 311 is screwed in to fix the position of the footboard 309. An anti-slip pad 308 is provided on the top of the footboard 309 for anti-slip treatment. Combined with the side protective limit plate 307, it protects the workers. This allows the device to be set up in the middle of the scaffolding as a pressure-bearing platform that easily increases load-bearing strength, rather than just a footboard. The large bearing area facilitates easy footing for workers and provides good performance during use.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A building scaffold with a stable structure, comprising scaffold legs (1), characterized in that: The bottom of the scaffold leg (1) is provided with a bottom adjustment device (2), and the top of the scaffold leg (1) is provided with a middle stabilizing device (3). The central stabilizing device (3) includes a sliding frame (301), a pin block (302), a side end limiting plate (303), a hydraulic telescopic rod (304), a placement plate (305), a support platform (306), a side end protective limiting plate (307), an anti-slip pad (308), a footboard (309), a fixing screw hole (310), a fixing bolt (311), a placement frame (312), a connecting frame (313), a sliding plate (314), and a balance configuration block (315). The sliding frame (301) is slidably connected to the surface of the scaffold leg (1). The front of the scaffold leg (1) is provided with an insertion slot. The interior of the sliding frame (301) is provided with a rectangular docking slot, the area of ​​which is equal to that of the insertion slot. The pin block (302) is inserted into the interior of the sliding frame (301). The side end limiting plate (303) is fixedly connected to the sliding frame (301). On the right side of the sliding frame (301), the placement plate (305) is fixedly connected to the bottom right side of the sliding frame (301), the hydraulic telescopic rod (304) is fixedly connected to the inside of the placement plate (305), the support platform (306) is fixedly connected to the top of the placement plate (305), the side end protective limit plate (307) is fixedly connected to the top left side of the foot plate (309), the balance configuration block (315) is fixedly connected to the top of the side end protective limit plate (307), the connecting frame (313) is fixedly connected to the surface of the support platform (306), the placement frame (312) is fixedly connected to the back of the connecting frame (313), the fixing screw hole (310) is opened inside the foot plate (309), the sliding plate (314) is fixedly connected to the left side of the front of the placement frame (312), and the foot plate (309) is slidably connected to the inside of the sliding plate (314).

2. The construction scaffolding with a stable structure according to claim 1, characterized in that: The bottom adjustment device (2) includes a telescopic rod (201), a connecting column (202), a jack housing (203), a rotating handle (204), a fixing bolt (205), a connecting seat (206), and a side balance block (207). The telescopic rod (201) is fixedly connected to the bottom of the right scaffold leg (1). The connecting column (202) is fixedly connected to the bottom of the left front scaffold leg (1). The jack housing (203) is fixedly connected to the bottom of the connecting column (202). The rotating handle (204) is connected to the right side of the jack housing (203). The connecting seat (206) is fixedly connected to the front of the jack housing (203). The side balance block (207) is fixedly connected to the side of the jack housing (203).

3. A construction scaffold with a stable structure according to claim 2, characterized in that: The bottom of the side balance block (207) is fixedly connected to an anti-slip pad, and the bottom of the anti-slip pad is flush with the bottom of the jack housing (203).

4. A construction scaffold with a stable structure according to claim 2, characterized in that: The connecting seat (206) has a threaded slot, and the fixing bolt (205) is threaded into the interior of the connecting seat (206).

5. A construction scaffold with a stable structure according to claim 1, characterized in that: The placement frame (312) has a rectangular groove inside, the width of which is adapted to the width of the footboard (309), and the footboard (309) is slidably connected to the inside of the placement frame (312).

6. A construction scaffold with a stable structure according to claim 1, characterized in that: A through groove is provided on the right side of the footboard (309) on the left side, and a connecting rod is fixedly connected to the left side of the footboard (309) on the right side. The diameter of the connecting rod is adapted to the diameter of the through groove, and the connecting rod is slidably connected to the inside of the footboard (309) on the left side.

7. A construction scaffold with a stable structure according to claim 1, characterized in that: The top left side of the placement frame (312) is provided with a threaded groove, the diameter of which is adapted to the diameter of the fixing screw hole (310). The fixing bolt (311) is threadedly connected to the inside of the placement frame (312) and the fixing bolt (311) is threadedly connected to the inside of the foot plate (309).

Images