Special anti-skid fixing suite for safety ladder

Abstract

The invention relates to the technical field of anti-skid fixing suites for safety ladders, in particular to a special anti-skid fixing suite for a safety ladder, which comprises a supporting assembly, a bottom frame, a middle-layer frame arranged at the top of the bottom frame and a top-layer frame arranged at the top of the middle-layer frame. By arranging the anti-skid assembly and the adsorption assembly, the phenomenon that the on-site construction and maintenance progress is affected due to the fact that the safety ladder cannot be erected due to the fact that walls and floors are wet, slippery and foggy is prevented, and the safety of workers using the safety ladder is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of anti-skid fixing kits for safety ladders, in particular to an anti-skid fixing kit dedicated to safety ladders. Background Art

[0002] The power safety ladder is used for installation and maintenance when power equipment fails. The structure is mostly made of insulating materials to prevent the formation of loops during maintenance and cause life-threatening danger to workers.

[0003] Currently, most low-voltage live operations are carried out indoors, and the contact surfaces of the safety ladders are mostly smooth when they are set up. After the safety ladders are set up, the contact area between the bottom legs and the ground is very small, making them easy to slip, and the friction between the top and the smooth wall is small. To prevent the safety ladder from sliding, someone is often required to hold the ladder by hand, affecting the supervision of the operation process. Especially in the south on humid days, the walls and floors are slippery and foggy, making it impossible to set up the safety ladder, affecting the progress of on-site construction and maintenance, and there is a safety hazard of people falling. Summary of the invention

[0004] In view of the problems existing in the prior art, the present invention is proposed.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a special anti-slip fixing kit for a safety ladder, comprising:

[0006] A support assembly includes a bottom frame, a middle frame arranged on the top of the bottom frame, and a top frame arranged on the top of the middle frame; and,

[0007] an anti-skid assembly, arranged at the bottom of the chassis, comprising a rubber foot pad, a connecting block connected to the top of the rubber foot pad, a rotating block rotatably connected to the top of the connecting block, a mounting block mounted on the top of the rotating block, a rotating rod passing through the middle position of the mounting block, a long bolt threadedly connected to the inner wall of the rotating rod, and a connecting groove mounted on the top of the connecting block; and,

[0008] The adsorption assembly is arranged on the outer wall of the top frame, and includes a glass fiber tube, a suction cup arranged on the top of the glass fiber tube, a connecting sleeve arranged on the bottom of the glass fiber tube, a telescopic part arranged on the outer wall of the glass fiber tube, and a cleaning part arranged on the outer wall of the telescopic part.

[0009] As a preferred solution of the anti-slip fixing kit for the safety ladder of the present invention, a foot cover is arranged on the top of the rotating block, a movable foot cover is connected to one side of the foot cover, and the bottom of the base frame is installed between the foot cover and the movable foot cover.

[0010] As a preferred solution of the anti-slip fixing kit for the safety ladder of the present invention, the rotating rod and the long bolt are perpendicular to each other, and the bottom of the long bolt is slidably connected to the inner wall of the connecting groove.

[0011] As a preferred solution of the anti-slip fixing kit for the safety ladder of the present invention, the connecting sleeve is sleeved on the outer wall of the top frame, and the glass fiber tube is rotatably connected to the connecting sleeve.

[0012] As a preferred solution of the anti-slip fixing kit specially used for the safety ladder of the present invention, the telescopic part includes a connecting sleeve, a thick rod sleeved on one side of the connecting sleeve, a thin rod sleeved on the other side of the connecting sleeve, an eccentric wheel arranged on the top of the connecting sleeve and a connecting page arranged on one side of the connecting sleeve.

[0013] As a preferred solution of the anti-skid fixing kit for the safety ladder of the present invention, one side of the thick rod and the thin rod are respectively connected to the outer wall of the corresponding fiberglass tube, and the bottom of the eccentric wheel is in contact with the top of the thin rod.

[0014] As a preferred solution of the anti-slip fixing kit specially used for the safety ladder of the present invention, the cleaning piece includes a mounting plate, a slide groove opened on one side of the mounting plate, a scraper slidably connected to the slide groove, a handle arranged on one side of the scraper, and elastic pieces on both sides respectively connected to the top of the slide groove and the top of the scraper.

[0015] As a preferred solution of the anti-skid fixing kit for the safety ladder of the present invention, the bottom of the mounting plate is rotatably connected to one side of the connecting leaf by bolts, and the scraper and the mounting plate are perpendicular to each other.

[0016] As a preferred solution of the anti-slip fixing kit for the safety ladder of the present invention, the outer wall of the middle frame is sleeved with a switching assembly, and the switching assembly includes a clamp and a guide rail connected to one side of the clamp.

[0017] As a preferred solution of the anti-slip fixing kit for the safety ladder of the present invention, the clamp is sleeved on the outer wall of the middle frame, and the clamp is slidably connected to the outer wall of the middle frame.

[0018] The beneficial effects of the present invention are as follows: by arranging the anti-skid component and the adsorption component, the phenomenon that the safety ladder cannot be set up due to the slippery and foggy walls and floors, which affects the progress of on-site construction and maintenance, is prevented, thereby ensuring the safety of workers when using the safety ladder. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0021] Figure 2 It is a schematic diagram of the support assembly structure in the present invention.

[0022] Figure 3 It is a schematic diagram of the structure of the anti-skid component in the present invention.

[0023] Figure 4 For the present invention Figure 3 Exploded diagram.

[0024] Figure 5 Schematic diagram of the adsorption component structure in the present invention

[0025] Figure 6 Schematic diagram of the telescopic member structure in the present invention

[0026] Figure 7 Schematic diagram of the cleaning member structure in the present invention

[0027] Figure 8 Schematic diagram of the scraper structure in the present invention

[0028] Fig. 9 It is a schematic diagram of the structure of the adapter assembly in the present invention. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0032] Example 1

[0033] Reference Figures 1 to 9 , which is the first embodiment of the present invention, provides an anti-slip fixing kit specifically for a safety ladder.

[0034] The support assembly 100 includes a base frame 101, a middle frame 102 arranged on the top of the base frame 101, and a top frame 103 arranged on the top of the middle frame 102, wherein the base frame 101, the middle frame 102 and the top frame 103 are integrated, and here only represents a safety ladder to be connected with the protective fixing kit. According to actual conditions, the protective fixing kit can be installed on different safety ladders to facilitate workers to use.

[0035] The anti-skid assembly 200 is arranged at the bottom of the base frame 101, and includes a rubber foot pad 201, a connecting block 202 connected to the top of the rubber foot pad 201, a rotating block 203 rotatably connected to the top of the connecting block 202, a mounting block 206 installed on the top of the rotating block 203, a rotating rod 207 running through the middle position of the mounting block 206, a long bolt 208 threadedly connected to the inner wall of the rotating rod 207, and a connecting groove 209 installed on the top of the connecting block 202. When the safety ladder is placed on the ground, the rubber foot pad 201 will contact the ground, thereby enhancing the friction between the safety ladder and the bottom, thereby preventing the ground from being wet and affecting the use of the safety ladder. At the same time, the long bolt 208 can be rotated downward so that the long bolt 208 pushes the connecting groove 209 to rotate the rotating block 203, thereby changing the angle between the rotating block 203 and the connecting block 202 to adapt to the placement of the safety ladder in different environments.

[0036] The adsorption assembly 300 is arranged on the outer wall of the top frame 103, and includes a fiberglass tube 301, a suction cup 302 arranged on the top of the fiberglass tube 301, a connecting sleeve 303 arranged on the bottom of the fiberglass tube 301, a telescopic member 304 arranged on the outer wall of the fiberglass tube 301, and a cleaning member 305 arranged on the outer wall of the telescopic member 304. Among them, the suction cup 302 adopts a vacuum suction cup. When placing the safety ladder, the fiberglass tube 301 can be rotated to drive the suction cup 302 to fit the wall, so that the suction cup 302 is adsorbed on the wall to increase the friction between the safety ladder and the wall, and prevent the dew on the wall from causing the safety ladder to slip.

[0037] Example 2

[0038] Reference Figures 1 to 9 , which is the second embodiment of the present invention. This embodiment is based on the previous embodiment, but is different in that, in order to enable the adsorption assembly 300 to adapt to different safety ladders, a telescopic member 304 is provided to help workers change the size of the adsorption assembly 300. At the same time, in order to prevent dew on the wall from sliding downward and affecting the suction cup 302, a cleaning member 305 is provided to clean the wall.

[0039] A foot cover 204 is provided on the top of the rotating block 203, and a movable foot cover 205 is connected to one side of the foot cover 204. The bottom of the base frame 101 is installed between the foot cover 204 and the movable foot cover 205, wherein the foot cover 204 and the movable foot cover 205 are connected to each other by bolts, and the bottom of the base frame 101 is clamped between the foot cover 204 and the movable foot cover 205.

[0040] The rotating rod 207 and the long bolt 208 are perpendicular to each other, and the bottom of the long bolt 208 is slidably connected to the inner wall of the connecting groove 209. When the long bolt 208 is rotated downward, the connecting groove 209 will be pushed to drive the connecting block 202 to rotate. Here, the width of the long bolt 208 is the same as the width of the top notch of the connecting groove 209, which can prevent the long bolt 208 from moving at will.

[0041] The connecting sleeve 303 is sleeved on the outer wall of the top frame 103, and the glass fiber tube 301 is rotationally connected to the connecting sleeve 303, wherein the connecting sleeve 303 is formed by two connecting clamps connected by bolts, and one side of the connecting sleeve 303 is rotationally connected to the glass fiber tube 301 by hinge.

[0042] The telescopic member 304 includes a connecting sleeve 304a, a thick rod 304b sleeved on one side of the connecting sleeve 304a, a thin rod 304c sleeved on the other side of the connecting sleeve 304a, an eccentric wheel 304d arranged on the top of the connecting sleeve 304a, and a connecting page 304e arranged on one side of the connecting sleeve 304a. One side of the thick rod 304b and the thin rod 304c are respectively connected to the outer wall of the corresponding glass fiber tube 301, and the bottom of the eccentric wheel 304d is in contact with the top of the thin rod 304c. In the adsorption component 300, there are two glass fiber tubes 301, and the two glass fiber tubes 301 are connected by the telescopic member 304. When the width between the two glass fiber tubes 301 needs to be adjusted, the eccentric wheel 304d needs to be rotated so that the eccentric wheel 304d no longer squeezes the thin rod 304c. At this time, the thin rod 304c can be slidably connected in the connecting sleeve 304a, and the outer diameter of the thin rod 304c is the same as the inner diameter of the thick rod 304b. In this way, the thin rod 304c can be pushed on one side of the thin rod 304c to slide into or out of the thick rod 304b. After the thin rod 304c is slid to a suitable position, the eccentric wheel 304d is rotated to its original position so that it squeezes the thin rod 304c to fix the thin rod 304c.

[0043] It should be noted that the thick rod 304b is fixedly connected to the connecting sleeve 304a, and the thin rod 304c is slidably connected to the connecting sleeve 304a.

[0044] The cleaning member 305 includes a mounting plate 305a, a chute 305b provided on one side of the mounting plate 305a, a scraper 305c slidably connected to the chute 305b, a handle 305d provided on one side of the scraper 305c, and elastic members 305e respectively connected to the top of the chute 305b and the top of the scraper 305c on both sides. The bottom of the mounting plate 305a is rotatably connected to one side of the connecting page 304e by bolts, and the scraper 305c is perpendicular to the mounting plate 305a. Before placing suction cup 302 on the wall, loosen the bolts connecting the mounting plate 305a and the connecting page 304e, so that the connecting page 304e drives the scraper 305c to fit the wall, and then pull the handle 305d to make the scraper 305c scrape the dew and debris on the wall downward, thereby creating a better adsorption condition for the suction cup 302. After performing the above work, the scraper 305c can be placed above the suction cup 302 to prevent the dew from flowing downward and affecting the operation of the suction cup 302.

[0045] Example 3

[0046] Reference Figures 1 to 9 , which is the third embodiment of the present invention, is based on the previous embodiment, but differs in that the overall protective fixing kit can be installed on safety ladders of different sizes through the adapter assembly 400.

[0047] Specifically, the outer wall of the middle frame 102 is sleeved with an adapter assembly 400, and the adapter assembly 400 includes a clamp 401 and a guide rail 402 connected to one side of the clamp 401. The clamp 401 is sleeved on the outer wall of the middle frame 102, and the clamp 401 is slidably connected to the outer wall of the middle frame 102. The size of the clamp 401 can be replaced according to the size of the safety ladder. Here, several adapter assemblies 400 of different sizes can be placed on the middle frame 102; when replacing the safety ladder, the clamp 401 is removed and installed at a suitable position on another safety ladder, such as Figure 5 As shown, the glass fiber tube 301 is connected to the connecting sleeve 303 through guide rails and bolts. The glass fiber tube 301 is separated from the connecting sleeve 303, and then the guide rail groove at the bottom of the glass fiber tube 301 is connected to the guide rail 402. During this period, the telescopic part 304 is required to adjust the distance between the two glass fiber tubes 301. Finally, the glass fiber tube 301 is installed on the guide rail 402 by bolts, thereby completing the transfer of the adsorption component 300.

[0048] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0049] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0050] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0051] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A special anti-slip fixing kit for a safety ladder, characterized by: include, A support assembly (100) comprises a bottom frame (101), a middle frame (102) arranged on the top of the bottom frame (101), and a top frame (103) arranged on the top of the middle frame (102); and, The anti-skid assembly (200) is arranged at the bottom of the base frame (101), and comprises a rubber foot pad (201), a connecting block (202) connected to the top of the rubber foot pad (201), a rotating block (203) rotatably connected to the top of the connecting block (202), a mounting block (206) mounted on the top of the rotating block (203), a rotating rod (207) passing through the middle position of the mounting block (206), a long bolt (208) threadedly connected to the inner wall of the rotating rod (207), and a connecting groove (209) mounted on the top of the connecting block (202); and, The adsorption assembly (300) is arranged on the outer wall of the top frame (103), and comprises a glass fiber tube (301), a suction cup (302) arranged on the top of the glass fiber tube (301), a connecting sleeve (303) arranged on the bottom of the glass fiber tube (301), a telescopic member (304) arranged on the outer wall of the glass fiber tube (301), and a cleaning member (305) arranged on the outer wall of the telescopic member (304).

2. The anti-slip fixing kit for a safety ladder as claimed in claim 1, characterized in that: A foot cover (204) is arranged on the top of the rotating block (203), a movable foot cover (205) is connected to one side of the foot cover (204), and the bottom of the base frame (101) is installed between the foot cover (204) and the movable foot cover (205).

3. The anti-slip fixing kit for a safety ladder as claimed in claim 2, characterized in that: The rotating rod (207) and the long bolt (208) are perpendicular to each other, and the bottom of the long bolt (208) is slidably connected to the inner wall of the connecting groove (209).

4. The anti-slip fixing kit for a safety ladder as claimed in claim 3, characterized in that: The connecting sleeve (303) is sleeved on the outer wall of the top frame (103), and the glass fiber tube (301) is rotatably connected to the connecting sleeve (303).

5. The anti-slip fixing kit for a safety ladder as claimed in claim 4, characterized in that: The telescopic member (304) comprises a connecting sleeve (304a), a thick rod (304b) sleeved on one side of the connecting sleeve (304a), a thin rod (304c) sleeved on the other side of the connecting sleeve (304a), an eccentric wheel (304d) arranged on the top of the connecting sleeve (304a), and a connecting leaf (304e) arranged on one side of the connecting sleeve (304a).

6. The anti-slip fixing kit for a safety ladder as claimed in claim 5, characterized in that: One side of the thick rod (304b) and the thin rod (304c) are respectively connected to the outer wall of the corresponding glass fiber tube (301), and the bottom of the eccentric wheel (304d) is in contact with the top of the thin rod (304c).

7. The anti-slip fixing kit for a safety ladder as claimed in claim 6, characterized in that: The cleaning member (305) comprises a mounting plate (305a), a slide groove (305b) provided on one side of the mounting plate (305a), a scraper (305c) slidably connected to the slide groove (305b), a handle (305d) provided on one side of the scraper (305c), and elastic members (305e) on both sides respectively connected to the top of the slide groove (305b) and the top of the scraper (305c).

8. The anti-slip fixing kit for a safety ladder as claimed in claim 7, characterized in that: The bottom of the mounting plate (305a) is rotatably connected to one side of the connecting leaf (304e) via bolts, and the scraper (305c) and the mounting plate (305a) are perpendicular to each other.

9. The anti-slip fixing kit for a safety ladder as claimed in claim 8, characterized in that: The outer wall of the middle frame (102) is sleeved with a switching assembly (400), and the switching assembly (400) comprises a clamp (401) and a guide rail (402) connected to one side of the clamp (401).

10. The anti-slip fixing kit for a safety ladder as claimed in claim 9, characterized in that: The clamp (401) is sleeved on the outer wall of the middle frame (102), and the clamp (401) is slidably connected to the outer wall of the middle frame (102).

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