Anti-skid handrail

Abstract

The utility model discloses an anti-skid handrail, and relates to the technical field of safety protectors. The anti-skid handrail comprises a U-shaped base, an adjusting mechanism and a protection mechanism, the adjusting mechanism comprises a driving assembly arranged on the U-shaped base and a connecting assembly arranged on the driving assembly, and the driving assembly can drive the connecting assembly to gather in winning or diffuse towards the two sides relative to the U-shaped base. The protection mechanism comprises a connecting frame arranged on the U-shaped base and a clamping block arranged on the connecting frame, and the connecting frame is fixedly connected to the front side of the U-shaped base. According to the device, the purpose of controlling the distance between the two sets of supporting frames is achieved through the rotating direction and the rotating number of turns of the band-type brake motor, the device can be conveniently adjusted at any time according to the field space size through the design, applicability is high, the application range is wide, and the utilization rate is high; and transportation is facilitated, and meanwhile, the mechanism can be conveniently and regularly maintained and repaired in time.

Description

Technical Field

[0001] The utility model relates to the technical field of safety protective gear, in particular to an anti-slip railing. Background Art

[0002] The anti-slip railing with publication number CN212270671 U, the utility model discloses an anti-slip railing, including a column, a handrail bar, a first plastic sleeve, a horizontal barrier bar and a second plastic sleeve, the columns are multiple, adjacent columns are connected by a handrail bar, adjacent columns are connected by a horizontal barrier bar, the first plastic sleeve is sleeved on the handrail bar, the first plastic sleeve is provided with a plurality of protrusions, the second plastic sleeve is sleeved on the horizontal barrier bar, the handrail bar and the horizontal barrier bar are arranged in parallel. In the utility model, by providing a first plastic sleeve with a plurality of protrusions on the handrail bar, when a pedestrian contacts the handrail bar, the contact area between the pedestrian and the handrail bar can be effectively increased, thereby increasing the friction between the pedestrian and the handrail, and preventing pedestrians from tipping over or falling sideways on the utility model, even if the utility model has an anti-slip effect.

[0003] The above device cannot be adjusted in length according to the size of the space used, and has great limitations. In view of the above problems, corrections are made. Utility Model Content

[0004] The utility model aims to provide an anti-slip railing which can solve the problem that the above-mentioned device cannot be adjusted in length according to the size of the use space and has great limitations.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-slip railing, including a U-shaped base, an adjustment mechanism and a protection mechanism, the adjustment mechanism including a driving component arranged on the U-shaped base and a connecting component arranged on the driving component, the driving component can drive the connecting component to gather toward the winning or spread to both sides relative to the U-shaped base, the protection mechanism includes a connecting frame arranged on the U-shaped base and a card block arranged on the connecting frame, and the front side of the U-shaped base is fixedly connected to the connecting frame.

[0006] Preferably, the drive assembly includes a U-shaped fixing frame, a two-way threaded rod, a guide rod, a connecting frame and a brake motor, the rear inner wall of the U-shaped base is fixedly connected to the U-shaped fixing frame, and the inner wall of one side of the U-shaped fixing frame is rotatably connected to the two-way threaded rod, there are two groups of U-shaped fixing frames, and they are symmetrically arranged, the other group of U-shaped fixing frames is fixedly connected to the guide rod, the outer wall of the two-way threaded rod is threadedly connected to the connecting frame, one side of the U-shaped fixing frame is fixedly connected to the brake motor, and the output shaft of the brake motor is fixedly connected to the two-way threaded rod. The connecting assembly includes a U-shaped placing frame, a fixing ring, a threaded shaft, a supporting frame, a pulling rod and a towing rod, a U-shaped placing frame is provided on the connecting frame, the top of the U-shaped placing frame is fixedly connected to the fixing ring, the threaded shaft is provided in the fixing ring, the top of the threaded shaft is fixedly connected to the supporting frame, the supporting frame is clamped with the pulling rod through a clamping ring, and the outer wall of the pulling rod is movably sleeved with a towing rod.

[0007] Preferably, the protection mechanism also includes a baffle, a card block is connected to the connecting frame, a baffle is provided on the front side of the U-shaped base, the front side of the card block is fixedly connected to the rear side of the baffle, and the protection mechanism can shield the driving assembly to prevent pedestrians' clothing from being stirred into the driving assembly, thereby playing an important role in protecting the safety of pedestrians.

[0008] Preferably, a connecting block is fixedly connected to the bottom of the U-shaped placement rack, the connecting block is connected to the connecting rack by snap-fitting, and the U-shaped placement rack is connected to the connecting rack by snap-fitting.

[0009] Preferably, a thread groove is provided in the fixing ring, the threaded shaft is threadedly connected to the thread groove, and the fixing ring is threadedly connected to the threaded shaft.

[0010] Preferably, the U-shaped placement rack, the fixing ring, the threaded shaft and the support rack are each in two groups and are symmetrically arranged.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The anti-slip railing is used in combination with a U-shaped base, an adjustment mechanism, a drive assembly, a U-shaped fixing frame, a bidirectional threaded rod, a guide rod, a connecting frame, a brake motor, a connecting assembly, a U-shaped placement frame, a fixing ring, a threaded shaft, a support frame, a pull rod, a towing rod and a protection mechanism. In view of the defect that the above-mentioned device cannot be adjusted in length according to the size of the use space and has great limitations, the device controls the distance between the two sets of support frames through the rotation direction and number of rotations of the brake motor. This design facilitates the device to be adjusted at any time according to the size of the on-site space, has strong applicability, a wide range of uses, and a high utilization rate. At the same time, the device can be disassembled, which is convenient for transportation and also convenient for timely regular maintenance and repair of the mechanism.

[0013] (2) The anti-slip railing, through the coordinated use of a U-shaped base, an adjustment mechanism, a driving assembly, a connecting assembly, a protection mechanism, a connecting frame, a block and a baffle, the protection mechanism can shield the driving assembly to prevent pedestrians' clothing from being entangled in the driving assembly, thereby playing an important role in protecting the safety of pedestrians. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the connection assembly of the utility model;

[0017] Figure 3 It is a top view of the drive assembly of the utility model;

[0018] Figure 4 It is an enlarged view of part A of the present utility model.

[0019] Figure numerals: 1. U-shaped base; 2. adjustment mechanism; 21. drive assembly; 211. U-shaped fixing frame; 212. bidirectional threaded rod; 213. guide rod; 214. connecting frame; 215. brake motor; 22. connecting assembly; 221. U-shaped placement frame; 222. fixing ring; 223. threaded shaft; 224. supporting frame; 225. pull rod; 226. tow rod; 3. protection mechanism; 301. connecting frame; 302. block; 303. baffle. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: an anti-slip railing, including a U-shaped base 1, an adjustment mechanism 2 and a protection mechanism 3, the adjustment mechanism 2 includes a driving component 21 arranged on the U-shaped base 1 and a connecting component 22 arranged on the driving component 21, the driving component 21 can drive the connecting component 22 to gather toward the winning or spread to both sides relative to the U-shaped base 1, the protection mechanism 3 includes a connecting frame 301 arranged on the U-shaped base 1 and a block 302 arranged on the connecting frame 301, and the front side of the U-shaped base 1 is fixedly connected with the connecting frame 301.

[0022] Furthermore, the driving assembly 21 includes a U-shaped fixing frame 211, a bidirectional threaded rod 212, a guide rod 213, a connecting frame 214 and a brake motor 215. The rear inner wall of the U-shaped base 1 is fixedly connected with the U-shaped fixing frame 211, and the inner wall of one side of the U-shaped fixing frame 211 is rotatably connected with the bidirectional threaded rod 212. There are two groups of U-shaped fixing frames 211, which are symmetrically arranged. The guide rod 213 is fixedly connected to the other group of U-shaped fixing frames 211, and the outer wall of the bidirectional threaded rod 212 is threadedly connected with the connecting frame 214. One side of the U-shaped fixing frame 211 is fixedly connected with the brake motor 215, and the output shaft of the brake motor 215 is fixedly connected to the bidirectional threaded rod 212. The connecting assembly 22 includes a U-shaped placement frame 221, a fixing ring 222, a threaded shaft 223, a support frame 224, a pull rod 225 and a tow rod 226. 4 is provided with a U-shaped placement frame 221, the top of the U-shaped placement frame 221 is fixedly connected with a fixing ring 222, a threaded shaft 223 is provided in the fixing ring 222, the top of the threaded shaft 223 is fixedly connected with a support frame 224, the support frame 224 is clamped with a pull rod 225 through a clamping ring, and the outer wall of the pull rod 225 is movably sleeved with a tow rod 226. When in use, the threaded shaft 223 is threadedly connected with the fixing ring 222, and the U-shaped placement frame 221 is clamped with the support frame 224. The device achieves the purpose of controlling the distance between the two groups of support frames 224 through the rotation direction and number of rotations of the brake motor 215. This design is convenient for the device to be adjusted at any time according to the size of the on-site space, has strong applicability, a wide range of uses, and high utilization rate. At the same time, the device can be disassembled, which is convenient for transportation and also convenient for timely regular maintenance and repair of the mechanism.

[0023] Furthermore, the protection mechanism 3 also includes a baffle 303, a clamping block 302 is clamped and connected to the connecting frame 301, a baffle 303 is arranged on the front side of the U-shaped base 1, and the front side of the clamping block 302 is fixedly connected to the rear side of the baffle 303. The baffle 303 is clamped to the connecting frame 301 through the clamping block 302. The protection mechanism 3 can shield the driving assembly 21 to prevent pedestrians' clothes from being stirred into the driving assembly 21, which plays an important role in protecting the safety of pedestrians.

[0024] Secondly, the bottom of the U-shaped placement frame 221 is fixedly connected with a connecting block, the connecting block is connected with the connecting frame 214 by snapping, the U-shaped placement frame 221 is connected with the connecting frame 214 by snapping, a threaded groove is provided in the fixing ring 222, the threaded shaft 223 is threadedly connected with the threaded groove, the fixing ring 222 is threadedly connected with the threaded shaft 223, the U-shaped placement frame 221, the fixing ring 222, the threaded shaft 223 and the support frame 224 are all in two groups, and are symmetrically arranged, controlling the brake motor 215 At startup, the output shaft of the brake motor 215 reverses to drive the bidirectional threaded rod 212 to rotate, the bidirectional threaded rod 212 reverses to drive the connecting frame 214 to spread to both sides, the connecting frame 214 drives the U-shaped placement frame 221 to spread to both sides, the U-shaped placement frame 221 drives the fixing ring 222 to spread to both sides, the fixing ring 222 drives the threaded shaft 223 to spread to both sides, the threaded shaft 223 drives the supporting frame 224 to spread to both sides, and the supporting frame 224 pulls the pull rod 225 and the towing rod 226.

[0025] Working principle: When in use, the threaded shaft 223 is threadedly connected with the fixing ring 222, the U-shaped placement frame 221 is clamped with the support frame 224, the baffle 303 is clamped with the connecting frame 301 through the clamping block 302, the brake motor 215 is controlled to start, the output shaft of the brake motor 215 is reversed to drive the bidirectional threaded rod 212 to rotate, the bidirectional threaded rod 212 is reversed to drive the connecting frame 214 to spread to both sides, the connecting frame 214 drives the U-shaped placement frame 221 to spread to both sides, the U-shaped placement frame 221 drives the fixing ring 222 to spread to both sides, the fixing ring 222 drives the threaded shaft 223 to spread to both sides, the threaded shaft 223 drives the support frame 224 to spread to both sides, and the support frame 224 pulls the pull rod 225 and the tow rod 226.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An anti-slip railing, characterized in that: include: U-shaped base (1); The adjustment mechanism (2) comprises a driving component (21) arranged on the U-shaped base (1) and a connecting component (22) arranged on the driving component (21), wherein the driving component (21) can drive the connecting component (22) to gather toward the winning position or spread toward both sides relative to the U-shaped base (1); The protection mechanism (3) comprises a connecting frame (301) arranged on the U-shaped base (1) and a clamping block (302) arranged on the connecting frame (301); the front side of the U-shaped base (1) is fixedly connected to the connecting frame (301).

2. The anti-slip railing according to claim 1, characterized in that: The driving assembly (21) comprises a U-shaped fixing frame (211), a bidirectional threaded rod (212), a guide rod (213), a connecting frame (214) and a brake motor (215); the rear inner wall of the U-shaped base (1) is fixedly connected to the U-shaped fixing frame (211); the inner wall of one side of the U-shaped fixing frame (211) is rotatably connected to the bidirectional threaded rod (212); there are two groups of U-shaped fixing frames (211) which are symmetrically arranged; the guide rod (213) is fixedly connected to the other group of U-shaped fixing frames (211); the outer wall of the bidirectional threaded rod (212) is threadedly connected to the connecting frame (214); one side of the U-shaped fixing frame (211) is fixedly connected to the brake motor (215); and the output shaft of the brake motor (215) is fixedly connected to the bidirectional threaded rod (212); The connecting assembly (22) comprises a U-shaped placing frame (221), a fixing ring (222), a threaded shaft (223), a supporting frame (224), a pulling rod (225) and a drag rod (226); the connecting frame (214) is provided with a U-shaped placing frame (221); the top of the U-shaped placing frame (221) is fixedly connected to a fixing ring (222); a threaded shaft (223) is arranged inside the fixing ring (222); the top of the threaded shaft (223) is fixedly connected to a supporting frame (224); the pulling rod (225) is clamped and connected to the supporting frame (224) via a clamping ring; and the drag rod (226) is movably sleeved on the outer wall of the pulling rod (225).

3. The anti-slip railing according to claim 2, characterized in that: The protection mechanism (3) further comprises a baffle (303), the clamping block (302) is clamped and connected in the connecting frame (301), the front side of the U-shaped base (1) is provided with the baffle (303), and the front side of the clamping block (302) is fixedly connected to the rear side of the baffle (303).

4. The anti-slip railing according to claim 3, characterized in that: A connecting block is fixedly connected to the bottom of the U-shaped placement rack (221), the connecting block is connected to the connecting rack (214) by snap-fitting, and the U-shaped placement rack (221) is connected to the connecting rack (214) by snap-fitting.

5. The anti-slip railing according to claim 4, characterized in that: A thread groove is formed in the fixing ring (222), the threaded shaft (223) is threadedly connected to the thread groove, and the fixing ring (222) is threadedly connected to the threaded shaft (223).

6. The anti-slip railing according to claim 5, characterized in that: The U-shaped placement frame (221), the fixing ring (222), the threaded shaft (223) and the support frame (224) are each in two groups and are symmetrically arranged.

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