Mounting ladder stand for steel structure facade

Abstract

The utility model discloses a mounting ladder stand for a steel structure facade, which comprises a first section of steel ladder stand placed on the ground and a plurality of standard section of steel ladder stands arranged at the upper part of the first section of steel ladder stand, and the uppermost standard section of steel ladder stand is in sliding connection with a parapet wall through a sliding component; each standard section steel ladder stand comprises three first vertical rods and first climbing rods arranged between every two adjacent first vertical rods, sleeves are arranged at the bottom ends of the first vertical rods, and the sleeves are arranged on the first vertical rods of the previous standard section steel ladder stand in a sleeving mode; the sliding assembly comprises a first pulley, a second pulley and a third pulley, a main connecting rod is connected to the third pulley, and the top of the main connecting rod is connected with the uppermost first vertical rod through an adjusting mechanism. According to the utility model, the plurality of standard section steel crawling ladders are arranged, so that the crawling ladders can be conveniently and upwards spliced to the steel structure building roof, and the sliding components are arranged, so that the steel crawling ladders can conveniently slide along the length direction of the parapet wall, and constructors can conveniently construct any position of the steel structure facade.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel ladder construction, and in particular relates to an installation ladder used for the exterior facade of a steel structure. Background Art

[0002] During the construction of steel structure workshops, the installation of exterior wall panels requires the help of ladders. Conventional ladders are generally welded with steel bars according to the height of the steel structure workshop. However, the conventional ladders are inconvenient to install and disassemble, and waste materials and are difficult to use multiple times. When moving parallel to the same installation surface, multiple people are required to cooperate, resulting in long work intervals. Therefore, a ladder for installing steel structure facades that is easy to install and disassemble is needed. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a ladder for installing the steel structure facade in view of the deficiencies in the above-mentioned prior art. The ladder has a simple structure and a reasonable design. By arranging a plurality of standard-section steel ladders, it is convenient to splice the ladder upward to the roof of the steel structure. By arranging a sliding component, it is convenient to slide the steel ladder along the length direction of the parapet, thereby facilitating construction workers to carry out construction at any position of the steel structure facade, and the utility model is highly practical.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a ladder for installing the facade of a steel structure, characterized in that it comprises a first steel ladder section placed on the ground and a plurality of standard steel ladder sections arranged on the upper part of the first steel ladder section, wherein the uppermost standard steel ladder section is slidably connected to the parapet through a sliding assembly;

[0005] The standard section steel ladder comprises three first vertical rods and a first climbing rod arranged between two adjacent first vertical rods, the bottom end of each first vertical rod is provided with a sleeve, and the sleeve is sleeved on the first vertical rod of the previous standard section steel ladder;

[0006] The sliding assembly includes a first pulley abutting against the outside of the parapet, a second pulley abutting against the inside of the parapet, and a third pulley abutting against the top of the parapet, the third pulley is connected to a main connecting rod, the top of the main connecting rod is connected to the first vertical rod at the top through an adjustment mechanism, one side of the main connecting rod is connected to a first connecting rod, the other side of the main connecting rod is connected to a second connecting rod, the first connecting rod is provided with a first threaded rod connected to the first pulley, and the second connecting rod is provided with a second threaded rod connected to the second pulley.

[0007] The above-mentioned ladder for installing the steel structure facade is characterized in that: the first section of the steel ladder includes three second vertical rods and a second climbing rod arranged between two adjacent second vertical rods, and the bottom end of the second vertical rod is provided with a universal wheel;

[0008] The connecting bolt passes through the sleeve and the first vertical rod or the second vertical rod.

[0009] The above-mentioned ladder for installing the steel structure facade is characterized in that the first connecting rod is an L-shaped rod, and the second connecting rod is a U-shaped rod.

[0010] The above-mentioned ladder for installing the exterior facade of a steel structure is characterized in that: the adjustment mechanism includes a first adjustment rod connected to the topmost first vertical rod and a second adjustment rod connected to the main connecting rod, one end of the second adjustment rod is sleeved in the first adjustment rod, the first adjustment rod and the second adjustment rod are both provided with a plurality of adjustment holes, the adjustment bolt passes through the adjustment holes of the first adjustment rod and the second adjustment rod for connection, the end of the first adjustment rod away from the second adjustment rod is connected to a clamp clamp, and the clamp clamp is clamped on the first vertical rod.

[0011] The above-mentioned ladder for installing the steel structure facade is characterized in that a rubber cushion layer is provided on the inner side wall of the clamping clamp.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1. The utility model is easy and quick to operate. By setting up a plurality of standard-section steel ladders, it is convenient to splice the ladders upward to the roof of the steel structure, so that it is convenient for construction workers to carry out construction at any height position of the steel structure facade along the steel ladder. By setting up sliding components and universal wheels, it is convenient to slide the steel ladder along the length direction of the parapet, so that it is convenient for construction workers to carry out construction at any position of the steel structure facade. By setting up sleeves, the first section of the steel ladder and the plurality of standard section steel ladders can be installed and disassembled with each other, which is convenient for turnover and has strong practicality.

[0014] 2. The utility model provides an adjustment mechanism to facilitate adjusting the distance between the main connecting rod and the first vertical rod according to the distance between the first vertical rod and the parapet, so that the main connecting rod is located above the parapet, so that the first pulley, the second pulley and the third pulley can respectively abut against the three surfaces of the parapet, thereby not only hanging the top standard section steel ladder on the parapet, but also realizing that the steel ladder can slide along the length direction of the parapet, and has strong flexibility.

[0015] To sum up, the utility model has a simple structure and a reasonable design. By arranging a plurality of standard-section steel ladders, it is convenient to splice the ladders upward to the roof of the steel structure. By arranging a sliding component, it is convenient to slide the steel ladder along the length direction of the parapet, thereby facilitating construction workers to carry out construction at any position of the steel structure facade, and the utility model is highly practical.

[0016] The technical solution of the utility model is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is a structural schematic diagram of the standard section steel ladder of the utility model.

[0019] Figure 3 for Figure 2 Top view of the .

[0020] Figure 4 It is a structural schematic diagram of the first section of the steel ladder of the utility model.

[0021] Figure 5 for Figure 1 Enlarged view of point A.

[0022] Figure 6 for Figure 1 Enlarged view of point B.

[0023] Figure 7 It is a structural schematic diagram of the regulating mechanism of the utility model.

[0024] Description of reference numerals:

[0025] 1-the first section of steel ladder; 2-the standard section of steel ladder; 3-the first vertical rod;

[0026] 4-first climbing pole; 5-sleeve; 6-second vertical pole;

[0027] 7-second climbing pole; 8-universal wheel; 9-connecting bolt;

[0028] 10-parapet wall; 11-first adjusting rod; 12-second adjusting rod;

[0029] 13-main connecting rod; 14-first connecting rod; 15-first threaded rod;

[0030] 16-first pulley; 17-second connecting rod; 18-second threaded rod;

[0031] 19-second pulley; 20-third pulley; 21-adjusting bolt;

[0032] 22-adjustment hole; 23-clamp clamp; 24-rubber cushion. DETAILED DESCRIPTION

[0033] like Figures 1 to 7As shown, the utility model comprises a first steel ladder section 1 placed on the ground and a plurality of standard steel ladder sections 2 arranged on the upper part of the first steel ladder section 1, wherein the uppermost standard steel ladder section 2 is slidably connected to the parapet 10 via a sliding assembly.

[0034] The standard section steel ladder 2 includes three first vertical rods 3 and a first climbing rod 4 arranged between two adjacent first vertical rods 3. The bottom end of the first vertical rod 3 is provided with a sleeve 5, and the sleeve 5 is sleeved on the first vertical rod 3 of the previous standard section steel ladder 2.

[0035] The sliding assembly includes a first pulley 16 abutting against the outside of the parapet 10, a second pulley 19 abutting against the inside of the parapet 10 and a third pulley 20 abutting against the top of the parapet 10, the third pulley 20 is connected with a main connecting rod 13, the top of the main connecting rod 13 is connected to the topmost first vertical rod 3 through an adjustment mechanism, one side of the main connecting rod 13 is connected with a first connecting rod 14, the other side of the main connecting rod 13 is connected with a second connecting rod 17, the first connecting rod 14 is penetrated by a first threaded rod 15 connected to the first pulley 16, and the second connecting rod 17 is penetrated by a second threaded rod 18 connected to the second pulley 19.

[0036] In this embodiment, the first section of the steel ladder 1 includes three second vertical rods 6 and a second climbing rod 7 arranged between two adjacent second vertical rods 6, and a universal wheel 8 is arranged at the bottom end of the second vertical rod 6; the connecting bolt 9 passes through the sleeve 5, and the first vertical rod 3 or the second vertical rod 6.

[0037] In actual use, by splicing multiple standard-section steel ladders 2 on a first-section steel ladder 1, it is convenient to form a steel ladder, and the height of the steel ladder can reach the roof of the steel structure, so that it is convenient for construction workers to carry out construction at any height position of the steel structure facade along the steel ladder. By setting a sliding component and a universal wheel 8, it is convenient to slide the steel ladder along the length direction of the parapet 10, so that it is convenient for construction workers to carry out construction at any position of the steel structure facade. By setting a sleeve 5, the first-section steel ladder 1 and multiple standard-section steel ladders 2 can be installed and disassembled with each other, which is convenient for turnover use.

[0038] It should be noted that the upper end of the second vertical rod 6 is inserted into the sleeve 5 of the lowest first vertical rod 3, and then the connecting bolt 9 is passed through the sleeve 5 and the second vertical rod 6 to realize the splicing of the first steel ladder 1 and the lowest standard steel ladder 2; the first vertical rod 3 of the current standard steel ladder 2 is inserted into the sleeve 5 of the next standard steel ladder 2, and then the connecting bolt 9 is passed through the sleeve 5 and the first vertical rod 3 to realize the splicing of two adjacent standard steel ladders 2.

[0039] In this embodiment, the first connecting rod 14 is an L-shaped rod, and the second connecting rod 17 is a U-shaped rod.

[0040] In actual use, one side of the first connecting rod 14 is in a horizontal state and is connected to the main connecting rod 13, and the other side of the first connecting rod 14 is in a vertical state. The first threaded rod 15 is passed through the other side of the first connecting rod 14. When the first pulley 16 abuts against the parapet 10, the first threaded rod 15 is removably fixed to the first connecting rod 14 by a nut; one side of the second connecting rod 17 is in a vertical state, and the second threaded rod 18 is passed through one side of the second connecting rod 17. When the second pulley 19 abuts against the parapet 10, the second threaded rod 18 is removably fixed to the second connecting rod 17 by a nut. Both sides of the second connecting rod 17 are in a horizontal state, and there is a gap between the lower part of the second connecting rod 17 and the parapet 10, so that when the sliding assembly is unstable, the lower part of the second connecting rod 17 is used to form a hook on the parapet 10, so as to prevent the steel ladder from collapsing and improve safety.

[0041] In this embodiment, the adjustment mechanism includes a first adjustment rod 11 connected to the topmost first vertical rod 3 and a second adjustment rod 12 connected to the main connecting rod 13, one end of the second adjustment rod 12 is sleeved in the first adjustment rod 11, and the first adjustment rod 11 and the second adjustment rod 12 are both provided with a plurality of adjustment holes 22, and an adjustment bolt 21 passes through the adjustment holes 22 of the first adjustment rod 11 and the second adjustment rod 12 for connection, and an end of the first adjustment rod 11 away from the second adjustment rod 12 is connected to a clamping clamp 23, and the clamping clamp 23 is clamped on the first vertical rod 3.

[0042] In this embodiment, a rubber cushion layer 24 is provided on the inner side wall of the clamping clamp 23 .

[0043] In actual use, by setting up an adjustment mechanism, it is convenient to adjust the distance between the main connecting rod 13 and the first vertical rod 3 according to the distance between the first vertical rod 3 and the parapet 10, so that the main connecting rod 13 is located above the parapet 10, so that the first pulley 16, the second pulley 19 and the third pulley 20 can respectively abut against the three surfaces of the parapet 10, thereby not only hanging the top standard section steel ladder 2 on the parapet 10, but also realizing that the steel ladder can slide along the length direction of the parapet 10, and has strong flexibility.

[0044] It should be noted that the clamp 23 includes two semi-ring plates on the outer side of the first vertical rod 3, and ear plates are provided on both sides of the two semi-ring plates that are in contact. The bolts pass through the ear plates to achieve the clamp of the clamp 23 on the first vertical rod 3.

[0045] The above is only a preferred embodiment of the present invention and does not constitute any limitation to the present invention. Any simple modification, change and equivalent structural change made to the above embodiments according to the technical essence of the present invention shall still fall within the protection scope of the technical solution of the present invention.

Claims

1. A ladder for installing a steel structure facade, characterized in that: It comprises a first steel ladder (1) placed on the ground and a plurality of standard steel ladders (2) arranged on the upper part of the first steel ladder (1), wherein the uppermost standard steel ladder (2) is slidably connected to a parapet (10) via a sliding assembly; The standard section steel ladder (2) comprises three first vertical rods (3) and a first climbing rod (4) arranged between two adjacent first vertical rods (3); a sleeve (5) is arranged at the bottom end of each first vertical rod (3), and the sleeve (5) is sleeved on the first vertical rod (3) of the previous standard section steel ladder (2); The sliding assembly comprises a first pulley (16) abutting against the outside of the parapet (10), a second pulley (19) abutting against the inside of the parapet (10), and a third pulley (20) abutting against the top of the parapet (10); the third pulley (20) is connected to a main connecting rod (13); the top of the main connecting rod (13) is connected to the first vertical rod (3) at the top through an adjustment mechanism; one side of the main connecting rod (13) is connected to a first connecting rod (14); the other side of the main connecting rod (13) is connected to a second connecting rod (17); a first threaded rod (15) connected to the first pulley (16) is passed through the first connecting rod (14); a second threaded rod (18) connected to the second pulley (19) is passed through the second connecting rod (17).

2. The installation ladder for steel structure facade according to claim 1, characterized in that: The first section of the steel ladder (1) comprises three second vertical rods (6) and a second climbing rod (7) arranged between two adjacent second vertical rods (6), and a universal wheel (8) is arranged at the bottom end of each second vertical rod (6); The connecting bolt (9) passes through the sleeve (5) and the first vertical rod (3) or the second vertical rod (6).

3. The installation ladder for steel structure facade according to claim 1, characterized in that: The first connecting rod (14) is an L-shaped rod, and the second connecting rod (17) is a U-shaped rod.

4. The installation ladder for steel structure facade according to claim 1, characterized in that: The adjustment mechanism comprises a first adjustment rod (11) connected to the first vertical rod (3) at the top and a second adjustment rod (12) connected to the main connecting rod (13); one end of the second adjustment rod (12) is sleeved in the first adjustment rod (11); the first adjustment rod (11) and the second adjustment rod (12) are both provided with a plurality of adjustment holes (22); an adjustment bolt (21) passes through the adjustment holes (22) of the first adjustment rod (11) and the second adjustment rod (12) for connection; one end of the first adjustment rod (11) away from the second adjustment rod (12) is connected to a clamping clamp (23); the clamping clamp (23) is clamped on the first vertical rod (3).

5. The installation ladder for steel structure facade according to claim 4, characterized in that: A rubber cushion layer (24) is provided on the inner side wall of the clamping clamp (23).

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