Crawling ladder special for moso bamboo frame

Abstract

The utility model discloses a special ladder stand for a moso bamboo frame, which comprises a ladder stand body, the ladder stand body comprises a plurality of groups of support suites A and a plurality of groups of support suites B which are freely combined in a vertical state, and transverse plates for providing support points for the feet of constructors are arranged in the support suites A and the support suites B; the multiple sets of supporting suites A and the multiple sets of supporting suites B are connected through adjusting suites, the multiple sets of supporting suites B are all provided with rapid pressing buckle binding belts capable of moving in the length direction of the supporting suites B, and the supporting suites A located on the top of the crawling ladder body are provided with fixers for fixing the crawling ladder body to a moso bamboo frame. The moso bamboo ladder is simple in structure, the supporting suite A and the supporting suite B are randomly combined to form the ladder body for use, so that the moso bamboo ladder can be adaptive to various different moso bamboo frames, and the top of the ladder body and the periphery of the ladder body are provided with the fixers and the rapid pressing buckle binding belts, so that the ladder is more stably attached to the moso bamboo frames, and the moso bamboo ladder is non-conductive, light in weight, convenient to install, labor-saving, safe and reliable.

Description

Technical Field

[0001] The utility model relates to the technical field of ladders, in particular to a special ladder for a bamboo scaffold. Background Technique

[0002] The erection of a bamboo scaffold is generally used for power outage crossings of 380V, 10kV, 35kV, 110kV, and 220kV. After the bamboo scaffold is erected, due to its relatively high distance from the ground, and some bamboo scaffolds will be energized first after erection, and the bamboo scaffold will be demolished again after power outage when the upper construction is completed. During the whole process, there may be risks such as electric shock and high-altitude fall when construction workers operate on the upper and lower netting. Therefore, a special ladder for a bamboo scaffold is proposed. Content of the Utility Model

[0003] The purpose of the utility model is to provide a special ladder for a bamboo scaffold to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A special ladder for a bamboo scaffold, including a ladder body. The ladder body includes multiple groups of support kits A and multiple groups of support kits B that are freely combined in a vertical state. Transverse plates for providing support points for the feet of construction workers are installed in both the support kit A and the support kit B. Multiple groups of the support kits A and multiple groups of the support kits B are connected by an adjustment kit. Quick buckle binding straps that can move along their lengths are installed on multiple groups of the support kits B. A fixator for fixing it to the bamboo scaffold is installed on the support kit A at the top of the ladder body.

[0005] As a further scheme of the utility model: The support kit A includes two support columns arranged in parallel, and the two support columns are connected by a transverse plate.

[0006] As a further scheme of the utility model: The support kit B includes two connecting columns arranged in parallel. Strip-shaped grooves are provided on the surfaces of the two connecting columns, and two limit blocks for restricting the movement range of the quick buckle binding strap are also installed on the two connecting columns.

[0007] As a further scheme of the utility model: The adjustment kit includes a threaded rod, and threaded sleeves are threadedly sleeved at both ends of the threaded rod. The threaded sleeves are rotatably connected to the support column or the connecting column.

[0008] As a further scheme of the utility model: The quick buckle binding strap includes a movable ring slidably sleeved on the outer peripheral surface of the connecting column. An adjustment bolt is installed on the surface of the movable ring, and a fixed buckle is also installed on the surface of the movable ring.

[0009] As a further solution of the present utility model: The fixator includes a fixing rod installed at the end of the support column, a threaded column is threadedly connected to the end of the fixing rod away from the support column, and a hook is installed at the end of the threaded column.

[0010] As a further solution of the present utility model: A warning light strip is provided on the outer peripheral surface of the support column.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. The structure of this application is simple and reasonable. The support kit A and the support kit B can be arbitrarily combined into a ladder body for use, so that it can adapt to a variety of different bamboo scaffolds. Secondly, fixators and quick buckle binding straps are provided at the top and around the ladder body, making the climbing ladder more stably attached to the bamboo scaffold, non-conductive, light in weight, easy to install, labor-saving, safe and reliable.

[0013] 2. Through the setting of the adjustment kit, not only can the support kit A and the support kit B be combined together, but also the distance value between the support kit A and the support kit B can be adjusted, so that the height of the climbing ladder can be adjusted, and it can also adapt to bamboo scaffolds of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 Schematic diagram of the shortened climbing ladder structure of the present utility model;

[0015] Figure 2 Schematic diagram of the extended climbing ladder structure of the present utility model;

[0016] Figure 3 Schematic diagram of the structure of the support kit B of the present utility model;

[0017] Figure 4 Schematic diagram of the structure of the fixator of the present utility model;

[0018] Figure 5 Schematic diagram of the structure of the adjustment kit of the present utility model;

[0019] In the figure: 1. Support kit A; 1-1. Support column; 2. Support kit B; 2-1. Connecting column; 2-2. Strip-shaped groove; 2-3. Limiting block; 3. Cross plate; 4. Adjustment kit; 4-1. Threaded rod; 4-2. Threaded sleeve; 5. Quick buckle binding strap; 5-1. Movable ring; 5-2. Adjusting bolt; 5-3. Fixed buckle; 6. Fixator; 6-1. Fixing rod; 6-2. Threaded column; 6-3. Hook. DETAILED DESCRIPTION OF THE INVENTION

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-5 , in the embodiments of the present utility model, a special climbing ladder for a bamboo scaffold includes a ladder body. The ladder body includes multiple sets of support kits A1 and multiple sets of support kits B2 that are freely combined in a vertical state. Transverse plates 3 for providing support points for the feet of construction workers are installed in both the support kits A1 and the support kits B2. Multiple sets of support kits A1 and multiple sets of support kits B2 are connected to each other through adjustment kits 4. Quick buckle binding straps 5 that can move along the length direction are installed on multiple sets of support kits B2. A fixator 6 for fixing the support kit A1 at the top of the ladder body to the bamboo scaffold is installed.

[0022] Specifically, the support kits A1 and the support kits B2 can be freely combined through the adjustment kits 4, so as to adapt to the installation of bamboo scaffolds of different heights. Secondly, under the action of the adjustment kits 4, not only can multiple sets of support kits A1 or support kits B2 be connected together, but also the distance between adjacent support kits A1 or support kits B2 can be adjusted, so as to achieve the adjustment of the height of the climbing ladder. Anti-slip strips are installed on the upper surface of the transverse plate 3, and the anti-slip strips are made of hard insulating plastic materials, which can increase the friction between the soles of construction workers and the transverse plate 3 and avoid slipping when climbing in rainy days. One end of the quick buckle binding strap 5 is fixed on the climbing ladder, and the other end is fixed on the bamboo scaffold, which can ensure the stability of both the climbing ladder and the bamboo scaffold, fix the ladder body of the climbing ladder on the bamboo scaffold, and avoid the phenomenon that the climbing ladder will also fall off the bamboo scaffold when the top of the climbing ladder falls off the bamboo scaffold. At the same time, the setting of the fixator 6 can fix the top of the climbing ladder on the top of the bamboo scaffold, which is convenient to fix the climbing ladder on the bamboo scaffold and make the climbing ladder fit more stably with the bamboo scaffold.

[0023] Please refer to Figures 1-2 , in one embodiment, preferably, the support kit A1 includes two support columns 1-1 arranged in parallel. The two support columns 1-1 are connected by a transverse plate 3. Further, under the action of the transverse plate 3, the three can be well fixed together to ensure stability during use.

[0024] Please refer to Figure 3, in one embodiment, preferably, the support kit B2 includes two connecting columns 2-1 arranged in parallel. Strip-shaped grooves 2-2 are provided on the surfaces of the two connecting columns 2-1. Two limit blocks 2-3 for restricting the movement range of the quick-release buckle binding strap 5 are also installed on the two connecting columns 2-1. Further, a cross plate 3 is also installed between the two connecting columns 2-1 to facilitate the stable connection of the three and provide a support point for construction workers when climbing. Secondly, the setting of the strip-shaped grooves 2-2 facilitates the fixing of the position of the quick-release buckle binding strap 5 during the adjustment process, preventing the quick-release buckle binding strap 5 from sliding on the connecting column 2-1 after being locked. The setting of the two limit blocks 2-3 can prevent the quick-release buckle binding strap 5 from slipping off the connecting column 2-1 and limit its movement range between the two limit blocks 2-3.

[0025] Please refer to Figure 5 , in one embodiment, preferably, the adjustment kit 4 includes a threaded rod 4-1. Threaded sleeves 4-2 are threadedly sleeved at both ends of the threaded rod 4-1. The threaded sleeves 4-2 are rotatably connected to the support column 1-1 or the connecting column 2-1. Further, threaded sleeves 4-2 that are respectively rotatably connected to the support column 1-1 or the connecting column 2-1 are threadedly sleeved at both ends of the threaded rod 4-1. By rotating the threaded sleeve 4-2, the distance between the support column 1-1 and the connecting column 2-1 is changed, thereby achieving the effect of adjusting the height of the ladder.

[0026] Please refer to Figure 3 , in one embodiment, preferably, the quick-release buckle binding strap 5 includes a movable ring 5-1 slidably sleeved on the outer peripheral surface of the connecting column 2-1. An adjusting bolt 5-2 is installed on the surface of the movable ring 5-1. A fixed buckle 5-3 is also installed on the surface of the movable ring 5-1.

[0027] Specifically, the inner diameter of the movable ring 5-1 is adapted to the outer diameter of the connecting column 2-1 to ensure that the movable ring 5-1 can slide up and down on the outer peripheral surface of the connecting column 2-1. Then, in combination with the adjusting bolt 5-2 and the strip-shaped groove 2-2, when the adjusting bolt 5-2 is rotated clockwise, the end of the adjusting bolt 5-2 presses against the strip-shaped groove 2-2 to fix the position of the movable ring 5-1. When the adjusting bolt 5-2 is rotated counterclockwise, the end of the adjusting bolt 5-2 does not contact the strip-shaped groove 2-2. At this time, the position of the movable ring 5-1 on the connecting column 2-1 can be adjusted. When the position of the fixed buckle 5-3 is not easy to install on the bamboo frame, the position of the fixed buckle 5-3 can be changed by adjusting the position of the movable ring 5-1 on the connecting column 2-1 to cope with different installation situations.

[0028] Please refer to Figure 4, in one embodiment, preferably, the fixture 6 includes a fixing rod 6-1 installed at the end of the support column 1-1. A threaded column 6-2 is threadedly connected to the end of the fixing rod 6-1 away from the support column 1-1. A hook 6-3 is installed at the end of the threaded column 6-2. Further, under the action of the hook 6-3, the top of the ladder can be better fixed. At the same time, combined with the threaded column 6-2, the direction of the hook 6-3 can be rotated 360 degrees to adapt to more complex installation conditions of bamboo scaffolds.

[0029] Please refer to Figure 4 , in one embodiment, preferably, a warning light strip is provided on the outer peripheral surface of the support column 1-1. Further, since the line crossing construction is basically carried out at night, the setting of the warning light strip can not only better warn others, but also increase the safety of the construction workers when climbing.

[0030] Although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0031] Therefore, the above description is only the preferred embodiment of the present application, and is not used to limit the scope of implementation of the present application; that is, all equivalent transformations made according to the scope of the claims of the present application are within the protection scope of the claims of the present application.

Claims

1. A special climbing ladder for a moso bamboo frame, comprising a ladder body, characterized in that, The ladder body includes multiple sets of support kits A(1) and multiple sets of support kits B(2) that are freely combined in a vertical state. A cross plate(3) that provides a support point for the feet of construction workers is installed in both the support kit A(1) and the support kit B(2). Multiple sets of the support kits A(1) and multiple sets of the support kits B(2) are connected by adjustment kits(4). A quick buckle binding strap(5) that can move along its length direction is installed on each of the multiple sets of support kits B(2). A fixator(6) for fixing the top support kit A(1) of the ladder body to a bamboo scaffold is installed on the support kit A(1) at the top of the ladder body.

2. The special ladder for climbing on the moso bamboo frame according to claim 1, characterized in that, The support kit A(1) includes two support columns(1-1) arranged in parallel. The two support columns(1-1) are connected by a cross plate(3).

3. The special climbing ladder for a bamboo scaffold according to claim 2, characterized in that, The support kit B(2) includes two connecting columns(2-1) arranged in parallel. Strip-shaped grooves(2-2) are provided on the surfaces of the two connecting columns(2-1). Two limit blocks(2-3) for restricting the movement range of the quick buckle binding strap(5) are also installed on the two connecting columns(2-1).

4. The special ladder for climbing on the moso bamboo frame according to claim 3, wherein, The adjustment kit(4) includes a threaded rod(4-1). Threaded sleeves(4-2) are threadedly sleeved at both ends of the threaded rod(4-1). The threaded sleeve(4-2) is rotatably connected to the support column(1-1) or the connecting column(2-1).

5. The special ladder for climbing on the moso bamboo frame according to claim 3, characterized in that, The quick buckle binding strap(5) includes a movable ring(5-1) slidably sleeved on the outer peripheral surface of the connecting column(2-1). An adjustment bolt(5-2) is installed on the surface of the movable ring(5-1). A fixed buckle(5-3) is also installed on the surface of the movable ring(5-1).

6. The special ladder for climbing on the bamboo frame according to claim 2, characterized in that, The fixator(6) includes a fixed rod(6-1) installed at the end of the support column(1-1). A threaded column(6-2) is threadedly connected to the end of the fixed rod(6-1) away from the support column(1-1). A hook(6-3) is installed at the end of the threaded column(6-2).

7. The special ladder for climbing on the bamboo framework according to claim 2, wherein, A warning light strip is provided on the outer peripheral surface of the support column(1-1).

Images