Building construction escalator with safety protection function

Abstract

The utility model discloses a building construction escalator with a safety protection function, relates to the technical field of construction escalators, and aims to solve the technical problems that when the escalator is used on a construction site, the escalator easily shakes, and potential safety hazards exist on workers on the escalator. An adjusting assembly and a supporting assembly are arranged at the bottom of the escalator body, the escalator body comprises a bottom frame and a bottom plate, the adjusting assembly comprises a first fixing block, a second fixing block and a third fixing block which are connected to the top face of the bottom plate, a fourth fixing block is connected to the top face of the bottom frame, a sliding rod is arranged in the first fixing block, and an inserting column penetrates through the top face of the first fixing block. The supporting assembly comprises a threaded rod, a supporting plate is arranged below the threaded rod, and a plurality of first rotating blocks and a plurality of second rotating blocks are arranged on the top face of the supporting plate. The escalator has the advantages that the two side walls of the escalator can be firmly supported and protected, the escalator is not prone to shaking or rollover, and safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction escalators, and more specifically to an escalator for building construction with a safety protection function. Background Art

[0002] The escalator used in building construction is a commonly used tool in construction, mainly used for workers to perform climbing operations inside or outside the building. This escalator is usually made of metal material, has a certain strength and stability, can withstand the weight of construction workers and tools, and is a climbing ladder with handrails.

[0003] Existing escalators for building construction are usually simply built of wood or metal materials. During use, the escalator is supported on the ground by the two ends of the ladder feet at the bottom. Due to the poor construction environment and the large amount of waste building materials on the ground, the ground is not flat enough. The escalator is prone to shaking during use, which may lead to the possibility of overturning, posing a safety hazard to the workers on the escalator. In view of this, we propose an escalator for building construction with a safety protection function. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide an escalator for building construction with a safety protection function to solve the technical problem that the current escalator is prone to shaking when used on the construction site, posing a potential safety hazard to the workers on the escalator.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: an escalator for building construction with a safety protection function, comprising an escalator body, wherein an adjustment component and a support component are arranged at the bottom of the escalator body;

[0006] The escalator body comprises a bottom frame, a plurality of cross bars are arranged on the side wall of the bottom frame, a bottom plate is arranged on the side wall of the cross bars, a plurality of support bars and escalator steps are arranged on the top surface of the bottom frame, a plurality of column legs are arranged under the escalator steps, and a plurality of rollers are arranged at the bottom of the bottom frame;

[0007] The adjustment assembly includes a plurality of fixed blocks 1, 2 and 3 connected to the top surface of the bottom plate, a fixed block 4 is connected to the top surface of the bottom frame, a slot is provided on one side wall of the fixed block, a sliding rod is provided in the slot, a plug column passes through the top surface of the fixed block 1, a plurality of holes matching the plug column body are provided on the top surface of the sliding rod, a pressure rod is provided on the side wall of the plug column, and a hook spring is provided under the pressure rod;

[0008] The support assembly includes a threaded rod penetrating the top surface of the sliding rod, a connecting block is arranged at the bottom of the threaded rod, a support plate is connected to the bottom of the connecting block, and a plurality of rotating blocks 1 and a plurality of rotating blocks 2 are arranged on the top surface of the support plate.

[0009] Preferably, a plurality of handrails are arranged above the escalator step, a plurality of guardrails are arranged on the side wall of the support rod, the side wall of the support rod is connected with an oblique brace, and the top surface of the oblique brace is connected to the bottom surface of the escalator step.

[0010] Preferably, the side walls of the plurality of fixed blocks 2, the plurality of fixed blocks 3 and the plurality of fixed blocks 4 are provided with slots corresponding to the slots, and the sliding rod is slidably connected to the fixed block 1, the plurality of fixed blocks 2, the plurality of fixed blocks 3 and the plurality of fixed blocks 4 through the plurality of corresponding slots.

[0011] Preferably, a hook is provided on the circumferential side wall of the pressure rod, a hook spring is hooked in a hook groove of the hook, a protrusion is connected to the bottom of the hook spring, and the bottom of the protrusion is connected to the bottom plate.

[0012] Preferably, the top surface of the sliding rod is connected to a plurality of support columns, the top surface of the support columns is connected to a limiting block, the threaded rod passes through the top surface of the limiting block, and the threaded rod is threadedly connected to the sliding rod and the limiting block.

[0013] Preferably, the bottom of the threaded rod is threadedly connected to the connecting block, and the top surface of the threaded rod is connected to a rotating handle.

[0014] Preferably, the top surface of the support plate is connected to a plurality of fixed columns, the circumferential side walls of the fixed columns are sleeved with the rotating block 1 and the rotating block 2, the fixed columns are rotatably connected to the rotating block 1 and the rotating block 2, and the top surface of the fixed columns is connected to a cover plate.

[0015] Preferably, the bottom surface of the rotating block 1 is connected to the pointed block 1, the bottom surface of the rotating block 2 is connected to the pointed block 2, and the rotating block 1 and the rotating block 2 are curved structures.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model adjusts the position of the sliding rod and fixes the sliding rod in a fixed block by using a plug column, then rotates the threaded rod to drive the support plate at the bottom of the threaded rod to move downward. After the support plate is adjusted to a position that contacts the bottom surface, the rotation of the threaded rod is stopped, and the support plate supports the escalator body. Through the designed adjustment components and support components, the position of the support components can be adjusted according to the on-site construction environment, so that the two side walls of the escalator have a more solid supporting and protective effect, are less likely to shake, and are even less likely to roll over, thereby improving safety and solving the problem that the escalator is prone to shaking when used on the construction site, which poses a safety hazard to the workers on the escalator.

[0018] 2. The utility model also rotates the rotating block 1 and the rotating block 2 to rotate and expand to a suitable position according to the on-site environment. The pointed blocks 1 and 2 at the bottom of the rotating block 1 and the rotating block 2 are subjected to the gravity of the escalator body to grip the ground, thereby increasing the range of the support assembly contacting the ground and enhancing the firmness of the support assembly, further solving the problem that the escalator is prone to shaking when used at the construction site, posing a safety hazard to the workers on the escalator. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure perspective of the utility model;

[0020] Figure 2 This is a schematic diagram of the overall structure of the utility model from a second perspective;

[0021] Figure 3 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0022] Figure 4 This is a structural schematic diagram of a fixing block of the utility model;

[0023] Figure 5 This is a schematic diagram of the support assembly structure of the utility model;

[0024] Figure 6 This is a schematic diagram of the support component structure of the utility model;

[0025] Figure 7 This is a schematic diagram of the structure of the support assembly of the utility model in an open state;

[0026] Figure 8 The utility model is a schematic diagram of a use state.

[0027] Description of the numbers in the figure:

[0028] 1. Escalator body; 2. Adjustment components; 3. Support components;

[0029] 101, bottom frame; 102, crossbar; 103, bottom plate; 104, column leg; 105, roller; 106, support rod; 107, diagonal brace; 108, guardrail; 109, handrail; 110, escalator pedal;

[0030] 201, fixed block 1; 202, fixed block 2; 203, fixed block 3; 204, fixed block 4; 205, sliding rod; 206, plug column; 207, pressure rod; 208, hook; 209, hook spring; 210, convex block;

[0031] 301, threaded rod; 302, support column; 303, limit block; 304, connection block; 305, support plate; 306, rotating handle; 307, fixed column; 308, cover plate; 309, rotating block one; 310, pointed block one; 311, rotating block two; 312, pointed block two. DETAILED DESCRIPTION

[0032] like Figures 1 to 8 As shown, the utility model relates to an escalator for building construction with a safety protection function, comprising an escalator body 1, at the bottom of which an adjustment component 2 and a support component 3 are arranged;

[0033] The escalator body 1 includes a bottom frame 101, two cross bars 102 are arranged on the side wall of the bottom frame 101, a bottom plate 103 is arranged on the side wall of the cross bar 102, two support bars 106 and a plurality of escalator steps 110 are arranged on the top surface of the bottom frame 101, two column legs 104 are arranged below the escalator steps 110, and two rollers 105 are arranged at the bottom of the bottom frame 101;

[0034] In the embodiment of the utility model, the escalator body 1 is pushed to the site where construction is required by two rollers 105 at the bottom of the bottom frame 101, and the escalator body 1 is supported by the two rollers 105 and two column legs 104, and the staff performs the climbing operation by stepping on a plurality of escalator pedals 110;

[0035] The adjustment component 2 includes a plurality of fixed blocks 1 201, 202 and 3 203 connected to the top surface of the bottom plate 103, a fixed block 4 204 is connected to the top surface of the bottom frame 101, a slot 211 is provided on the side wall of the fixed block 1 201, a sliding rod 205 is provided in the slot 211, a plug post 206 is passed through the top surface of the fixed block 1 201, a plurality of holes matching the body of the plug post 206 are provided on the top surface of the sliding rod 205, a pressure rod 207 is provided on the side wall of the plug post 206, and a hook spring 209 is provided below the pressure rod 207;

[0036] In the embodiment of the utility model, the sliding rod 205 is moved inside the fixed block 201 by pulling the plug post 206 upward. According to the on-site construction environment, after the sliding rod 205 is pulled to a suitable position, the hole on the top surface of the sliding rod 205 is adjusted to align the hole with the plug post 206 above. At this time, the plug post 206 is released, and the pressure rod 207 is pressed downward by the pulling force of the hook spring 209, driving the plug post 206 to move downward, further inserting the plug post 206 into the hole of the sliding rod 205, so that the sliding rod 205 is fixed in the fixed block 201;

[0037] The support assembly 3 includes a threaded rod 301 that passes through the top surface of the sliding rod 205, a connecting block 304 is arranged at the bottom of the threaded rod 301, a supporting plate 305 is connected to the bottom of the connecting block 304, a plurality of fixed columns 307 are connected to the top surface of the supporting plate 305, a rotating block 1 309 and a rotating block 2 311 are sleeved on the circumferential side wall of the fixed column 307, the fixed column 307 is rotatably connected to the rotating block 1 309 and the rotating block 2 311, a cover plate 308 is connected to the top surface of the fixed column 307, a plurality of support columns 302 are connected to the top surface of the sliding rod 205, a limiting block 303 is connected to the top surface of the support column 302, the threaded rod 301 passes through the top surface of the limiting block 303, the threaded rod 301 is threadedly connected to the sliding rod 205 and the limiting block 303, a pointed block 1 310 is connected to the bottom surface of the rotating block 1 309, and a pointed block 2 312 is connected to the bottom surface of the rotating block 2 311;

[0038] In the embodiment of the utility model, after adjusting the positions of the two sliding rods 205 by adjusting component 2, the threaded rod 301 is further rotated to make the threaded rod 301 move downward in the sliding rod 205 and the limit block 303, driving the support plate 305 at the bottom of the threaded rod 301 to move downward. After the support plate 305 is adjusted to the position contacting the bottom surface, the rotation of the threaded rod 301 is stopped, and the support plate 305 supports the escalator body 1. Further, by rotating the rotating block 1 309 and the rotating block 2 311, the rotating block 1 309 and the rotating block 2 311 are rotated and expanded to a suitable position according to the on-site environment. The pointed block 1 310 and the pointed block 2 312 at the bottom of the rotating block 1 309 and the rotating block 2 311 are subjected to the gravity of the escalator body 1, and the ground is firmly grasped, which is conducive to enhancing the firmness of the support component 3.

[0039] Specifically, two handrails 109 are arranged above the escalator pedal 110. The handrails 109 are helpful for workers to grasp the handrails 109 to stabilize themselves when climbing the escalator, thereby improving the safety of the climbing process. Two guardrails 108 are arranged on the side walls of the support rod 106. The guardrails 108 can play a role of safety enclosure for workers at work, thereby improving the safety of the construction process. The side walls of the support rod 106 are connected with diagonal braces 107, and the top surfaces of the diagonal braces 107 are connected to the bottom surfaces of the escalator pedal 110. The diagonal braces 107 strengthen the stability of the escalator body 1 structure and improve the safety of the escalator body 1.

[0040] Furthermore, the side walls of multiple fixed blocks 202, fixed blocks 3 203 and fixed blocks 4 204 are provided with slots corresponding to the slots 211, and the sliding rod 205 is slidably connected to the fixed block 1 201, multiple fixed blocks 202, fixed blocks 3 203 and fixed blocks 4 204 through multiple corresponding slots 211, so as to facilitate the adjustment of the distance that the sliding rod 205 extends out of the side wall of the escalator body 1.

[0041] It is worth mentioning that a hook 208 is provided on the circumferential side wall of the pressure rod 207, a hook spring 209 is hooked in the hook groove of the hook 208, a protrusion 210 is connected to the bottom of the hook spring 209, and the bottom of the protrusion 210 is connected to the bottom plate 103, and the hook spring 209 can be disassembled and replaced more conveniently through the hook 208.

[0042] It is worth noting that the bottom of the threaded rod 301 is threadedly connected to the connecting block 304 , and the top surface of the threaded rod 301 is connected to a rotating handle 306 , which facilitates the rotation of the threaded rod 301 .

[0043] It is worth mentioning that the rotating block 1 309 and the rotating block 2 311 are curved structures, which are conducive to matching the side wall shape of the connecting block 304 and the side wall shape of the support plate 305, so that the rotating block 1 309 and the rotating block 2 311 can fit more closely on the bottom support plate 305 after being stored.

[0044] Working principle: This embodiment provides an escalator for building construction with a safety protection function. When in use, the escalator body 1 is pushed to the site where construction is required through the two rollers 105 at the bottom of the bottom frame 101, and the escalator body 1 is supported by the two rollers 105 and the two column legs 104. Further, by pulling the plug column 206 upward, the sliding rod 205 is moved inside the fixed block 201. According to the on-site construction environment, after pulling the sliding rod 205 to a suitable position, adjust the hole on the top surface of the sliding rod 205 so that the hole is aligned with the plug column 206 above. At this time, release the plug column 206, and the pressure rod 207 is pressed downward by the pulling force of the hook spring 209, driving the plug column 206 to move downward, and further inserting the plug column 206 into the hole of the sliding rod 205, so that the sliding rod 205 is fixed. The threaded rod 301 is further rotated in the fixed block 201 to move the threaded rod 301 downward in the sliding rod 205 and the limit block 303, driving the support plate 305 at the bottom of the threaded rod 301 to move downward. After the support plate 305 is adjusted to a position in contact with the bottom surface, the threaded rod 301 is stopped from rotating, and the support plate 305 supports the escalator body 1. The rotating block 1 309 and the rotating block 2 311 are further rotated to a suitable position according to the on-site environment. The pointed block 1 310 and the pointed block 2 312 at the bottom of the rotating block 1 309 and the rotating block 2 311 are subjected to the gravity of the escalator body 1 to grip the ground, which is beneficial to enhancing the firmness of the support assembly 3. The staff performs climbing operations by stepping on multiple escalator pedals 110.

[0045] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. An escalator for building construction with safety protection function, characterized in that: It comprises an escalator body (1), wherein an adjustment component (2) and a support component (3) are arranged at the bottom of the escalator body (1); The escalator body (1) comprises a bottom frame (101), a plurality of cross bars (102) are arranged on the side wall of the bottom frame (101), a bottom plate (103) is arranged on the side wall of the cross bars (102), a plurality of support bars (106) and escalator pedals (110) are arranged on the top surface of the bottom frame (101), a plurality of column legs (104) are arranged below the escalator pedals (110), and a plurality of rollers (105) are arranged at the bottom of the bottom frame (101); The adjustment component (2) comprises a plurality of fixed blocks 1 (201), 2 (202) and 3 (203) connected to the top surface of the bottom plate (103); the top surface of the bottom frame (101) is connected to a fixed block 4 (204); a groove (211) is provided on the side wall of the fixed block 1 (201); a sliding rod (205) is provided in the groove (211); a plug post (206) passes through the top surface of the fixed block 1 (201); a plurality of holes matching the column body of the plug post (206) are provided on the top surface of the sliding rod (205); a pressure rod (207) is provided on the side wall of the plug post (206); a hook spring (209) is provided below the pressure rod (207); The support assembly (3) comprises a threaded rod (301) penetrating the top surface of the sliding rod (205); a connecting block (304) is arranged at the bottom of the threaded rod (301); a support plate (305) is connected to the bottom of the connecting block (304); and a plurality of rotating blocks 1 (309) and a plurality of rotating blocks 2 (311) are arranged on the top surface of the support plate (305).

2. The escalator for building construction with safety protection function according to claim 1 is characterized in that: A plurality of handrails (109) are arranged above the escalator pedal (110), a plurality of guardrails (108) are arranged on the side wall of the support rod (106), the side wall of the support rod (106) is connected with an oblique brace (107), and the top surface of the oblique brace (107) is connected to the bottom surface of the escalator pedal (110).

3. The escalator for building construction with safety protection function according to claim 1 is characterized in that: The side walls of the plurality of fixed blocks 2 (202), the plurality of fixed blocks 3 (203) and the plurality of fixed blocks 4 (204) are provided with slots corresponding to the slots (211), and the sliding rod (205) is slidably connected to the fixed block 1 (201), the plurality of fixed blocks 2 (202), the plurality of fixed blocks 3 (203) and the plurality of fixed blocks 4 (204) through the plurality of corresponding slots (211).

4. The escalator for building construction with safety protection function according to claim 1 is characterized in that: The circumferential side wall of the pressure rod (207) is provided with a hook (208), a hook spring (209) is hooked in a hook groove of the hook (208), a protrusion (210) is connected to the bottom of the hook spring (209), and the bottom of the protrusion (210) is connected to the bottom plate (103).

5. The escalator for building construction with safety protection function according to claim 1 is characterized in that: The top surface of the sliding rod (205) is connected to a plurality of support columns (302), the top surface of the support columns (302) is connected to a limiting block (303), the threaded rod (301) passes through the top surface of the limiting block (303), and the threaded rod (301) is threadedly connected to the sliding rod (205) and the limiting block (303).

6. The escalator for building construction with safety protection function according to claim 1, characterized in that: The bottom of the threaded rod (301) is threadedly connected to the connecting block (304), and the top surface of the threaded rod (301) is connected to a rotating handle (306).

7. The escalator for building construction with safety protection function according to claim 1, characterized in that: The top surface of the support plate (305) is connected to a plurality of fixed columns (307), the circumferential side walls of the fixed columns (307) are sleeved with the rotating block 1 (309) and the rotating block 2 (311), the fixed columns (307) are rotatably connected to the rotating block 1 (309) and the rotating block 2 (311), and the top surface of the fixed columns (307) is connected to a cover plate (308).

8. The escalator for building construction with safety protection function according to claim 1, characterized in that: The bottom surface of the rotating block 1 (309) is connected to the pointed block 1 (310), and the bottom surface of the rotating block 2 (311) is connected to the pointed block 2 (312). The rotating block 1 (309) and the rotating block 2 (311) are curved structures.

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