Triangular ladder stand for constructional engineering

Abstract

The triangular ladder stand comprises a ladder stand body, the ladder stand body comprises a first ladder assembly and a second ladder assembly, shaft rods are arranged on the top of the first ladder assembly and the top of the second ladder assembly, the first ladder assembly and the second ladder assembly both adopt the shaft rods to form a penetrating structure with a frame body of a supporting mechanism, an adjusting block is arranged on one side of a positioning block, and the adjusting block is arranged on the other side of the positioning block. The adjusting block is respectively provided with a limiting block and a bearing block, the positioning rod is arranged in the bearing block in a penetrating manner, the two ends of the positioning rod are respectively provided with a supporting fork, the supporting forks and shaft rods arranged on the first ladder frame and the second ladder frame form an attached structure, the other two sides of the positioning block are respectively provided with a limiting rod, and the limiting rods are connected with frame bodies of the first ladder frame and the second ladder frame; the triangular ladder stand has the beneficial effects that the structural design is simple and reasonable, and the stable support structure of the triangular ladder stand is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of triangular ladders for construction projects, in particular to a triangular ladder for construction projects. Background Art

[0002] At present, construction projects use climbing equipment such as ladders for construction.

[0003] However, the triangular ladder in the prior art, also known as the artificial ladder, uses an equilateral triangle formed by a combination of ladders to help form a stable supporting structure; the triangular ladder of the present application has the advantage of further improving the problem of the triangular ladder supporting structure. Utility Model Content

[0004] The utility model provides a triangular ladder for construction engineering, which solves the problems raised by the background technology in the prior art.

[0005] The technical solution of the utility model is implemented as follows: it includes a ladder body, the ladder body includes a first ladder frame and a second ladder frame; the first ladder frame and the second ladder frame are both arranged on a frame body of a supporting mechanism, the combination of the first ladder frame and the second ladder frame forms a relative structure, and the first ladder frame and the second ladder frame have a structure that further improves the stable support of the triangular ladder through the structure of the supporting mechanism.

[0006] Axles are provided on the tops of the first ladder frame and the second ladder frame, and the axles and the frame body of the support mechanism form an interlaced structure.

[0007] The supporting mechanism comprises a positioning block, an adjusting block and a positioning rod.

[0008] Both sides of the positioning block are provided with shaft holes, and the shaft holes are symmetrical frames, and form a penetrating structure with the shaft rods provided on the tops of the first ladder frame and the second ladder frame, which helps the first ladder frame and the second ladder frame to form a relative structure.

[0009] An adjusting block is arranged in the middle of the positioning block, and the adjusting block is respectively provided with a limit block and a bearing block, and the limit block and the bearing block are an integrated structure.

[0010] The positioning rod is inserted into the bearing block, and support forks are arranged at both ends of the positioning rod. The support forks and the shaft rods arranged on the first ladder frame and the second ladder frame form a close-fitting structure.

[0011] The other two sides of the positioning block are both provided with limiting rods, and the limiting rods are connected with the frame bodies of the first ladder frame and the second ladder frame to help the first ladder frame and the second ladder frame form a limited activity angle.

[0012] As a preferred embodiment, a clamping block is provided on one side of the first ladder frame, and the clamping block is connected to a supporting rod provided on the second ladder frame, so as to facilitate the folding of the triangular ladder and increase the stability of the structure.

[0013] As a preferred embodiment, the positioning block and the adjusting block are interlaced structures, and their combination forms a bearing-connected structure, which helps the adjusting block to form a 360° rotating structure.

[0014] As a preferred embodiment, a first block and a second block are respectively provided on both sides of the positioning rod, and the first block, the second block and the positioning rod are connected by bearings, which helps the triangular ladder to form a four-sided support structure.

[0015] As a preferred embodiment, a card slot is provided on one side of the first block, and an insertion block is provided on one side of the second block, wherein the insertion block and the card slot are snap-connected structures, which helps to improve the stability of the connection between the first block and the second block, and facilitates the stability of the folding of the triangular ladder.

[0016] As a preferred embodiment, an elastic block is provided on one side of the inserting block, and the elastic block facilitates the slot and the inserting block to form an interlaced structure.

[0017] After adopting the above technical scheme, the beneficial effects of the utility model are: its structural design is simple and reasonable, and it has the structure of further improving the stable support of the triangular ladder; the ladder body includes a first ladder frame and a second ladder frame; the first ladder frame and the second ladder frame are both arranged on the frame of the supporting mechanism, and the combination of the first ladder frame and the second ladder frame forms a relative structure, and the first ladder frame and the second ladder frame are realized through the structure of the supporting mechanism to further improve the stable support structure of the triangular ladder. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 It is a schematic diagram of the overall structure of the ladder body of the utility model.

[0020] Figure 2 This is a diagram showing the overall structural state of the ladder body of the utility model.

[0021] Figure 3 It is a schematic diagram of the overall structure of the regulating block of the utility model.

[0022] Figure 4 It is a schematic diagram of the overall structure of the positioning block of the utility model. DETAILED DESCRIPTION

[0023] 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 described embodiments 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.

[0024] like Figure 1-Figure 4 As shown:

[0025] Embodiment 1:

[0026] The utility model comprises a ladder body, which comprises a first ladder frame 2 and a second ladder frame 20; the first ladder frame 2 and the second ladder frame 20 are both arranged on a frame of a supporting mechanism, and the combination of the first ladder frame 2 and the second ladder frame 20 forms a relative structure, and the first ladder frame 2 and the second ladder frame 20 are further improved through the structure of the supporting mechanism to achieve a stable support structure of the triangular ladder; the beneficial effects of the utility model are: its structural design is simple and reasonable, and has a structure that further improves the stable support structure of the triangular ladder.

[0027] The supporting mechanism includes a positioning block 3, an adjusting block 4 and a positioning rod 5. An adjusting block 4 is provided in the middle of the positioning block 3. The adjusting block 4 is provided with a limit block 40 and a bearing block 41 respectively, and the limit block 40 and the bearing block 41 are an integrated structure; the positioning block 3 and the adjusting block 4 are an interlaced structure, and their combination forms a bearing-connected structure, which helps the adjusting block 4 to form a 360° rotating and movable structure.

[0028] The positioning rod 5 is passed through the interior of the bearing block 41. The passing structure of the positioning rod 5 through the bearing block 41 helps the positioning block 5 to form a 360° rotating structure, so that the positioning rod 5 can form a structure of a use state and an idle state. The idle state is a state where the ladder is not in use.

[0029] Limit rods 30 are provided on both sides of the positioning block 3. The limit rods 30 are connected to the frames of the first ladder frame 2 and the second ladder frame 20, which help the first ladder frame 2 and the second ladder frame 20 to form a limited movable angle. The first ladder frame 2 and the second ladder frame 20 are connected to the positioning rod 5 through the limit rods 30, which help the first ladder frame 2 and the second ladder frame 20 to form a stable supporting structure.

[0030] Both ends of the positioning rod 5 are provided with support forks 410, and the support forks 410 and the shaft rods 21 provided on the first ladder frame 2 and the second ladder frame 20 form a close-fitting structure, which helps the first ladder frame 2 and the second ladder frame 20 to form a stable support structure.

[0031] A shaft rod 21 is provided at the top of the first ladder frame 2 and the second ladder frame 20, and shaft holes are provided on both sides of the positioning block 3. The shaft holes are symmetrical frames and form a penetrating structure with the shaft rod 21 provided at the top of the first ladder frame 2 and the second ladder frame 20, which helps the first ladder frame 2 and the second ladder frame 20 to form a relative structure and form a triangular ladder structure.

[0032] Embodiment 2:

[0033] A first block 50 and a second block 51 are respectively provided on both sides of the positioning rod 5. The first block 50, the second block 51 and the positioning rod 5 are connected by bearings, which helps the triangular ladder to form a four-sided support structure.

[0034] Embodiment 3:

[0035] A card slot 500 is provided on one side of the first block 50, and an insert block 510 is provided on one side of the second block 51. The insert block 510 and the card slot 500 are snap-connected structures, which helps to improve the stability of the connection between the first block 50 and the second block 51, and facilitates the stability of the triangular ladder when folded (when not in use).

[0036] Embodiment 4:

[0037] An elastic block 6 is disposed on one side of the inserting block 510 , and the elastic block 6 facilitates the slot 500 and the inserting block 510 to form an interlaced structure.

[0038] Preferably, the elastic block 6 is made of elastic plastic.

[0039] Embodiment 5:

[0040] A clamping block 22 is provided on one side of the first ladder frame 2, and the clamping block 22 is connected to the support rod 200 provided on the second ladder frame 20, so as to facilitate the folding of the triangular ladder and increase the stability of the structure, so that the triangular ladder can be neatly arranged when not in use.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A triangular ladder for construction engineering, comprising a ladder body, wherein the ladder body comprises a first ladder frame and a second ladder frame, and wherein: The first ladder frame and the second ladder frame are provided with shaft rods at the top, and the first ladder frame and the second ladder frame both adopt the shaft rods and the frame body of the support mechanism to form an interlaced structure, and the support mechanism includes a positioning block, an adjustment block and a positioning rod; An adjusting block is provided on one side of the positioning block, and the adjusting block is respectively provided with a limit block and a bearing block; The positioning rod is inserted into the bearing block, and support forks are provided at both ends of the positioning rod, and the support forks form a close contact structure with the shaft rods provided on the first ladder frame and the second ladder frame; A limiting rod is provided on the other side of the positioning block, and the limiting rod is connected to the frame bodies of the first ladder frame and the second ladder frame.

2. A triangular ladder for construction engineering as claimed in claim 1, characterized in that: The positioning block and the adjusting block are interlaced structures, and their combination forms a bearing-connected structure.

3. A triangular ladder for construction engineering as claimed in claim 2, characterized in that: A first block and a second block are passed through one side of the positioning rod, and the first block, the second block and the positioning rod are connected to each other via a bearing.

4. A triangular ladder for construction engineering as claimed in claim 3, characterized in that: A card slot is provided on one side of the first block, and an insert block is provided on one side of the second block. The insert block and the card slot are in a snap-connected structure.

5. A triangular ladder for construction engineering as claimed in claim 4, characterized in that: Axial holes are arranged on both sides of the positioning block, and the axial holes are symmetrical frames and form a penetrating structure with the axial rods arranged on the tops of the first ladder frame and the second ladder frame.

6. A triangular ladder for construction engineering as claimed in claim 5, characterized in that: A clamping block is provided on one side of the first ladder frame, and the clamping block is connected to a supporting rod provided on the second ladder frame.

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