Building ladder stand

Abstract

The utility model relates to the technical field of building auxiliary tools, and discloses a building ladder stand, the building ladder stand is adjacent to a building, the building ladder stand comprises a support frame and a ladder stand body which is spirally and upwards wound on the periphery of the support frame, the support frame is installed on the ground, the bottom of the ladder stand body is fixed on the ground, and the ladder stand body is fixed on the support frame. A plurality of layers of connecting channels which are arranged at intervals in the height direction of the supporting frame and are used for connecting the building and the crawling ladder are arranged on the side, close to the building, of the crawling ladder. The supporting frame can play an effective main supporting role on the crawling ladder, high structural reliability of the crawling ladder is guaranteed, the crawling ladder is provided with the multiple layers of connecting channels, operators can conveniently select to enter the connecting channels at different height positions on the crawling ladder according to actual needs through the connecting channels, then enter corresponding positions of a building, and the safety of the building is guaranteed. And the load borne by the building on the ladder stand is greatly reduced.

Description

Technical Field

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

[0002] For high-rise buildings that require regular maintenance on each floor, ladders are directly installed on the high-rise buildings to enable workers to climb to the parts that need maintenance. However, ladders are fixedly installed on high-rise buildings, which will increase the long-term load of the high-rise buildings during operation. Moreover, most ladders are simple structures with poor structural stability, which may easily lead to safety hazards. Utility Model Content

[0003] The utility model aims to provide a building ladder, which is provided with multi-layer connecting passages, through which operators can conveniently choose to enter connecting passages at different heights according to actual needs on the ladder and then enter corresponding positions of the building, and the load-bearing of the building on the ladder is greatly reduced.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a building ladder, which is adjacent to the building, and includes a support frame and a ladder that is spirally arranged upward around the outer periphery of the support frame, the support frame is installed on the ground, and the bottom of the ladder is fixed to the ground. The side of the ladder close to the building is provided with multiple layers of connecting passages that are arranged at intervals along the height direction of the support frame and connect the building and the ladder.

[0005] As a preferred solution of the utility model, the support frame is a triangular prism support frame; the triangular prism support frame includes a plurality of frame units connected up and down, the frame unit includes three support columns and a support beam connected between adjacent support columns, the top and bottom of the support columns are provided with connecting plates, and the upper and lower adjacent connecting plates are fixedly connected by bolts.

[0006] As a preferred solution of the utility model, a first oblique rod is connected between the left and right adjacent support columns in the same frame unit; a second oblique rod is connected between two left and right adjacent support columns in the vertically adjacent frame units.

[0007] As a preferred solution of the utility model, the ladder includes multiple layers, each of the layers includes a first staircase of the layer arranged on the first side of the triangular prism support frame, a second staircase arranged on the second side of the triangular prism support frame, and a third staircase arranged on the third side of the triangular prism support frame, a corner platform is connected between the first staircase and the second staircase, a corner platform is connected between the second staircase and the third staircase, a connecting platform is connected between the first staircase of the upper layer and the third staircase of the lower layer, and the connecting passage is connected between the connecting platform and the building.

[0008] As a preferred solution of the utility model, the first staircase, the second staircase, the third staircase, the corner platform, the connecting platform and the connecting passage are all provided with guardrails, and the connecting passage is provided with a fixing plate at one end close to the building, and the fixing plate is fixed to the building by screws.

[0009] As a preferred solution of the utility model, a protective rope is connected between the two guardrails on the connecting channel.

[0010] Compared with the prior art, the building ladder of the utility model has the following beneficial effects:

[0011] The ladder in the utility model is coiled on the support frame, so that the support frame can play an effective main supporting role for the ladder, ensuring the high structural reliability of the ladder. The ladder is provided with multi-layer connecting passages, which facilitate operators to choose to enter connecting passages at different heights on the ladder according to actual needs and then enter the corresponding position of the building through the connecting passages, thereby greatly reducing the load-bearing of the building on the ladder. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0013] Figure 1 It is a structural schematic diagram of the building ladder provided by the utility model;

[0014] Figure 2 yes Figure 1 Another perspective structural diagram of;

[0015] Figure 3 It is a structural schematic diagram of the support frame;

[0016] In the figure, there are support frame 1; support column 11; support beam 12; connecting plate 13; first diagonal rod 14; second diagonal rod 15; ladder 2; first staircase 21; second staircase 22; third staircase 23; corner platform 24; connecting platform 25; connecting channel 3; fixing plate 31; guardrail 4. DETAILED DESCRIPTION

[0017] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0018] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0019] like Figure 1 to Figure 3 As shown, a building ladder of a preferred embodiment of the utility model is adjacent to a building, and comprises a support frame 1 and a ladder 2 spirally arranged upward on the outer periphery of the support frame 1, the support frame 1 is installed on the ground, the bottom of the ladder 2 is fixed to the ground, and the ladder 2 close to the building is provided with multiple layers of connecting passages 3 arranged at intervals along the height direction of the support frame 1 and connecting the building and the ladder 2.

[0020] The ladder 2 in the utility model is coiled on the support frame 1, so that the support frame 1 can play an effective main supporting role for the ladder 2, ensuring the high structural reliability of the ladder 2, and the ladder 2 is provided with multi-layer connecting passages 3. Through the connecting passages 3, it is convenient for operators to choose to enter the connecting passages 3 at different heights on the ladder 2 according to actual needs and then enter the corresponding position of the building, which greatly reduces the load-bearing of the building on the ladder 2.

[0021] Exemplarily, the support frame 1 is a triangular prism support frame; the triangular prism support frame includes a plurality of frame units connected up and down, the frame unit includes three support columns 11 and a support beam 12 connected between adjacent support columns 11, to ensure the high structural stability of the frame unit, the top and bottom of the support column 11 are provided with a connecting plate 13, the upper and lower adjacent connecting plates 13 are fixedly connected by bolts, which is convenient for assembly and connection, and is assembled by a plurality of frame units, which is convenient for transportation and movement and has a wide range of applicability.

[0022] Exemplarily, a first diagonal rod 14 is connected between the left and right adjacent support columns 11 in the same frame unit to improve the structural strength of the frame unit; a second diagonal rod 15 is connected between two left and right adjacent support columns 11 in the upper and lower adjacent frame units, which can not only improve the structural stability of the support frame 1, but also improve the connection stability between the upper and lower adjacent frame units.

[0023] Exemplarily, the ladder 2 includes multiple layers, each of the layers includes a first staircase 21 of the layer, a first staircase 21 arranged on the first side of the triangular prism support frame, a second staircase 22 arranged on the second side of the triangular prism support frame, and a third staircase 23 arranged on the third side of the triangular prism support frame, a corner platform 24 is connected between the first staircase 21 and the second staircase 22, a corner platform 24 is connected between the second staircase 22 and the third staircase 23, a connecting platform 25 is connected between the first staircase 21 of the layer on the upper layer and the third staircase 23 of the layer on the lower layer, and the connecting channel 3 is connected between the connecting platform 25 and the building to ensure the connection stability between the ladder 2 and the support frame 1, so that multiple operators can climb the ladder 2 and enter the building through the connecting channels 3 of different layers.

[0024] Exemplarily, the first staircase 21, the second staircase 22, the third staircase 23, the corner platform 24, the connecting platform 25 and the connecting channel 3 are all provided with guardrails 4 to improve safety in use; the connecting channel 3 is provided with a fixing plate 31 at one end close to the building, and the fixing plate 31 is fixed to the building by screws, so that the connection between the connecting channel 3 and the building is simple; specifically, each of the connecting channels 3 corresponds to each floor of the building one by one.

[0025] Exemplarily, a protective rope is connected between the two guardrails 4 on the connecting channel 3. Specifically, one end of the protective rope is detachably buckled to one guardrail 4, and the other end of the protective rope is detachably buckled to the other guardrail 4. When in use, the operator can continue to move forward by opening the protective rope, which serves as a reminder.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A building ladder, characterized in that: The building ladder is adjacent to the building, and includes a support frame and a ladder that spirals upward around the outer circumference of the support frame. The support frame is installed on the ground, and the bottom of the ladder is fixed to the ground. The ladder is close to the building and is provided with multiple layers of connecting passages that are arranged at intervals along the height direction of the support frame and connect the building and the ladder.

2. The building ladder according to claim 1, characterized in that: The support frame is a triangular prism support frame; the triangular prism support frame includes a plurality of frame units connected up and down, the frame unit includes three support columns and a support beam connected between adjacent support columns, the top and bottom of the support columns are provided with connecting plates, and the upper and lower adjacent connecting plates are fixedly connected by bolts.

3. The building ladder according to claim 2, characterized in that: A first oblique rod is connected between the left and right adjacent support columns in the same frame unit; a second oblique rod is connected between two left and right adjacent support columns in the upper and lower adjacent frame units.

4. The building ladder according to claim 2, characterized in that: The ladder includes multiple steps, each of which includes a first staircase arranged on a first side of the triangular prism support frame, a second staircase arranged on a second side of the triangular prism support frame, and a third staircase arranged on a third side of the triangular prism support frame, a corner platform is connected between the first staircase and the second staircase, a corner platform is connected between the second staircase and the third staircase, a connecting platform is connected between the first staircase of the upper layer and the third staircase of the lower layer, and the connecting passage is connected between the connecting platform and the building.

5. The building ladder according to claim 4, characterized in that: The first staircase, the second staircase, the third staircase, the corner platform, the connecting platform and the connecting passage are all provided with guardrails. The connecting passage is provided with a fixing plate at one end close to the building, and the fixing plate is fixed to the building by screws.

6. The building ladder according to claim 5, characterized in that: A protective rope is connected between the two guardrails on the connecting channel.

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