CN214971318U - Safety rope anti-abrasion piece - Google Patents

Abstract

The utility model discloses a safety rope abrasionproof piece relates to high altitude construction equipment technical field. This abrasionproof piece includes the grip block, the grip block include first clamping part, second clamping part and be used for connecting the transition connecting portion of first clamping part and second clamping part, the left and right sides of the lateral surface of first clamping part be provided with first limiting plate respectively. The radian of the transition connecting portion of the anti-abrasion piece can be bent manually, and the included angle between the first clamping portion and the second clamping portion can be further adjusted by adjusting the bending angle of the transition connecting portion, so that the installation requirements of different external corners on site can be met, the applicability of the device is increased, the transition connecting portion can effectively reduce the friction when the safety rope swings, and the safety rope can be effectively prevented from being loosened, stranded and broken for a long time. The limiting plate is a semicircular curved surface, limits the range of the safety rope in the swinging process in the left and right directions, avoids the safety rope from being separated from the anti-abrasion sheet, and prevents the safety rope from being contacted with the external corner of a building.

Description

Safety rope anti-abrasion piece

Technical Field

The utility model relates to a high altitude construction equipment technical field specifically is a safety rope abrasionproof piece.

Background

In the existing high-altitude hanging basket operation, an operator needs to wear a safety belt and bind a safety rope. In order to avoid the safety rope from contacting and wearing the building external corner, the safety rope is usually protected flexibly at the contact position between the safety rope and the building when the safety rope is used, and materials such as geotextile and sponge are padded between the safety rope and the building to reduce the friction loss of the external corner to the safety rope.

The existing safety rope is still capable of rubbing with the external corner of a building due to the fact that the safety rope is displaced and flexible materials are damaged in the actual use process, so that strand breakage and breakage are caused, and safety accidents are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety rope abrasionproof piece to solve the current safety rope that provides in the above-mentioned background art in the in-service use, because of a great deal of circumstances such as safety rope displacement, flexible material damage, the safety rope still can produce the friction with the building external corner, leads to disconnected strand, fracture, and then leads to the problem of incident appearing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a safety rope abrasionproof piece, includes the grip block, the grip block include first clamping part, second clamping part and be used for connecting the transition connecting portion of first clamping part and second clamping part, the left and right sides of the lateral surface of first clamping part be provided with first limiting plate respectively.

Further, two first limiting plates are symmetrically arranged, and a horn-shaped structure with the large end facing outwards is formed together.

Furthermore, the left side and the right side of the outer side face of the second clamping part are respectively provided with a second limiting plate.

Further, two second limiting plates are symmetrically arranged and jointly form a horn-shaped structure with the large end facing outwards.

Further, the first limiting plate and the second limiting plate are both arc-shaped plates.

Further, the corresponding central angle of the first limiting plate and the second limiting plate is between 150 degrees and 180 degrees.

Furthermore, the end, far away from the transition connecting portion, of each of the first clamping portion and the second clamping portion is provided with a fixing tooth bent inwards.

Further, the clamping plate is made of a metal material and has a thickness of 1.5-2.0 mm.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, the grip block adopts stainless steel metal material one-piece formula to make, is difficult for taking place to damage at the in-process that uses, relative and flexible material protection modes such as traditional geotechnological cloth, sponge, the reliability is better. In addition, the limiting plate is arranged on the clamping plate, so that the situation that the safety rope is separated from the clamping plate due to swinging in the using process and is in contact with the building external corner can be avoided, the stability and the safety of the safety rope in use are improved, and the phenomena of looseness, strand breakage, breakage and knotting of the safety rope can be effectively guaranteed for a long time.

2. The utility model discloses, the radian of transition connecting portion can be buckled through the manpower, through the angle of buckling of adjusting transition connecting portion, further adjusts the contained angle between first grip block and the second grip block to adapt to the installation needs of the different external angles in scene, increase the suitability of device.

3. The utility model discloses, the grip block adopts the metal material preparation to form, can use for a long time, replaces flexible material such as geotechnological cloth, sponge that use now, does not produce extra rubbish, and is favorable to recycle.

Drawings

Fig. 1 is a schematic structural view of the present invention in an expanded state;

fig. 2 is a schematic structural view of the utility model in a bent state;

fig. 3 is a schematic structural diagram of a second embodiment of the present invention;

fig. 4 is a schematic structural diagram of a third embodiment of the present invention;

fig. 5 is a schematic structural diagram of a fourth embodiment of the present invention.

In the figure: 1-clamping plate, 11-transition connecting part, 12-first clamping part, 13-second clamping part, 14-fixed tooth, 2-first limiting plate and 3-second limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

As shown in fig. 1 and 2, a safety rope wear prevention sheet includes a clamping plate 1, where the clamping plate 1 includes a first clamping portion 12, a second clamping portion 13, and a transition connection portion 11 for connecting the first clamping portion 12 and the second clamping portion 13. The first clamping part 12 and the second clamping part 13 form a certain included angle, and the included angle between the first clamping part 12 and the second clamping part 13 is matched with the external corner of a building to be installed. The left and right sides of the lateral surface of first clamping part 12 (the one side that uses first clamping part 12 and second clamping part 13 to be relative is inboard) be provided with first limiting plate 2 respectively, the left and right sides of the lateral surface of second clamping part 13 (the one side that uses first clamping part 12 and second clamping part 13 to be relative is inboard) be provided with second limiting plate 3 respectively. The safety rope of first limiting plate 2 and the restriction of second limiting plate 3 for the range of motion of abrasionproof piece to prevent that the safety rope breaks away from the abrasionproof piece, with building external corner direct contact.

As a specific implementation manner, two first limiting plates 2 in the embodiment are symmetrically arranged, and together form a horn-shaped structure with a large end facing outward (the side far away from the transitional connecting portion 11 is the outer side). Preferably, an included angle between the two first limiting plates 2 is 90 °. The two second limiting plates 3 are symmetrically arranged and jointly form a horn-shaped structure with a large end facing outwards (the side far away from the transition connecting part 11 is the outer side). Preferably, the included angle between the two second limiting plates 3 is 90 °. Like this, can guarantee under the stable wobbling prerequisite of safety rope, provide 90 wide-angle steering range for the safety rope, have stronger practicality.

Preferably, the first limiting plate 2 and the second limiting plate 3 are both arc-shaped plates, and the corresponding central angle is between 150 degrees and 180 degrees.

Further, as shown in fig. 1 and 2, the ends of the first clamping portion 12 and the second clamping portion 13 far away from the transition connection portion 11 are each provided with a fixing tooth 14 bent inward, and the fixing tooth 14 is bent inward (inward is the side opposite to the first clamping portion 12 and the second clamping portion 13). The design is that the fixing teeth 14 are bent inwards, so that the clamping plate can form a meshing effect with the building in the using process, the installation stability of the wear-proof piece is improved, the clamping plate 1 is prevented from being deviated or separated from the building when the safety rope moves on the transition connecting part 11,

further, the clamping plate 1 is made of a metal material and has a thickness of 1.5-2.0 mm. The purpose of this design is firstly, adopt metal material to make, the good reliability, and can used repeatedly. Secondly, a thin plate with the thickness of 1.5-2.0mm is adopted, and the thin plate can be bent manually, so that on one hand, the radian of the transition connecting part 11 can be bent manually, and the included angle between the first clamping part 12 and the second clamping part 13 is further adjusted by adjusting the bending angle of the transition connecting part 11, so that the installation requirements of different external corners on site are met, and the applicability of the device is improved; on the other hand, because can on-spot bending, consequently at the in-process of transportation, can make the wearing plate be in the state of expanding at the in-process of transportation, reduce wearing plate occupation space, convenient transportation.

Further, the edges of the first limiting plate 2 and the second limiting plate 3 are subjected to chamfering treatment, so that the worker is prevented from scratching limbs when the worker bends manually.

The working principle is as follows: when in use, the clamping plate 1 is firstly bent according to the requirement of the shape of the external corner of the building on site, so that the angle between the first clamping part 12 and the second clamping part 13 is matched with the external corner of the building. Then according to the working position of the safety rope, the clamping plate 1 is buckled on the building external corner, and the transition connecting part 11 is positioned at the corner of the building external corner. And then the safety rope is placed on the anti-abrasion sheet. In the course of the work, this abrasionproof piece can avoid safety rope and building external corner to contact, and the stress point of safety rope is on transition connecting portion 11, and friction when sleek transition connecting portion 11 can effectively reduce the safety rope swing, and long-term effectual assurance safety rope can not take place loose, disconnected strand, cracked phenomenon. Simultaneously, first limiting plate 2 and second limiting plate 3, the scope when the safety rope swing is restricted to the left and right sides direction, avoid the safety rope to break away from the abrasionproof piece.

Example two

As shown in fig. 3, the first clamping portion 12 and the second clamping portion 13 are both square, and the first limiting plate 2 and the second limiting plate 3 are respectively fixedly connected to the first clamping portion 12 and the second clamping portion 13 of the clamping plate 1 by welding. The rest of the structure is the same as the first embodiment.

EXAMPLE III

As shown in fig. 4, the first clamping portion 12 and the second clamping portion 13 are both square. The two first limiting plates 2 are arranged in parallel, and the two second limiting plates 3 are arranged in parallel. The rest of the structure is the same as the first embodiment.

Preferably, the first limiting plate 2 and the second limiting plate 3 are both processed in a bending mode

Example four

As shown in fig. 5, the second stopper plate 3 is removed. The rest of the structure is the same as the first embodiment.

When the building corner clamp is installed, the angle between the first clamping part 12 and the second clamping part 13 is matched with the building corner according to the requirement of the shape of the building corner on site. The clamping plate 1 is then snapped onto the external corner of the building according to the working position of the safety line, with the first clamping portion 12 on the vertical surface of the building.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (8)

1. The utility model provides a safety rope abrasionproof piece which characterized in that: including grip block (1), grip block (1) include first clamping part (12), second clamping part (13) and be used for connecting transition connecting portion (11) of first clamping part (12) and second clamping part (13), the left and right sides of the lateral surface of first clamping part (12) be provided with first limiting plate (2) respectively.

2. The safety line wear plate of claim 1, wherein: the two first limiting plates (2) are symmetrically arranged, and a horn-shaped structure with the large end facing outwards is formed together.

3. The safety line wear plate of claim 1, wherein: the left side and the right side of the outer side face of the second clamping part (13) are respectively provided with a second limiting plate (3).

4. The safety line wear plate of claim 3, wherein: the two second limiting plates (3) are symmetrically arranged and form a horn-shaped structure with the large end facing outwards.

5. The safety line wear plate of claim 3, wherein: the first limiting plate (2) and the second limiting plate (3) are both arc-shaped plates.

6. The safety line wear plate of claim 5, wherein: the central angle of the first limiting plate (2) and the second limiting plate (3) is between 150 degrees and 180 degrees.

7. The safety line wear plate of claim 1, wherein: and one ends of the first clamping part (12) and the second clamping part (13) far away from the transition connecting part (11) are respectively provided with a fixing tooth (14) bent inwards.

8. The safety line wear plate of claim 1, wherein: the clamping plate (1) is made of metal materials, and the thickness of the clamping plate is 1.5-2.0 mm.

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