CN212327236U

CN212327236U - Safety belt hanging point device

Info

Publication number: CN212327236U
Application number: CN202020410019.4U
Authority: CN
Inventors: 陈帆; 袁野; 鲁飞; 万文东; 范艺博; 净晓飞; 刘国
Original assignee: East China Power Transmissions Engineering Co ltd; China General Nuclear Power Corp; China Nuclear Power Technology Research Institute Co Ltd; CGN Power Co Ltd
Current assignee: East China Power Transmissions Engineering Co ltd; China General Nuclear Power Corp; China Nuclear Power Technology Research Institute Co Ltd; CGN Power Co Ltd; China Nuclear Power Institute Co Ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2021-01-12
Anticipated expiration: 2030-03-26

Abstract

The utility model provides a point device is hung to safety belt for horizontal installation is in the pole setting of scaffold frame, so that operation personnel's safety belt is connected, and the safety belt is hung a point device and is included guide rail and slider, is equipped with slip track and a plurality of fastener on the guide rail, and a plurality of fasteners are used for fixed with the pole setting, and the slider is including smooth orbital sliding part of locating the slip and be used for with the fixed connecting portion of safety belt, and the slider can slide along the slip track when connecting portion receive the effort of safety belt. The utility model discloses can change the safety belt along with the removal of operation personnel on the operation face is automatic and hang some positions, need not the manual unbuckling safety belt rings of operation personnel and change the safety belt and hang some, improve the operating efficiency, also avoided the operation personnel to remove the problem that the safety potential safety hazard exists when the safety belt rings remove simultaneously, guarantee high altitude construction personnel's safety.

Description

Safety belt hanging point device

Technical Field

The utility model relates to an aerial working safety protection technical field especially relates to a safety belt hangs some device.

Background

In the fields of building engineering, nuclear power engineering and the like, operators are generally required to stand on a scaffold for high-altitude operation. In the process of high-altitude operation of an operator, in order to ensure the life safety of the operator, the operator needs to tie up a safety belt and fix a safety belt hanging ring and a scaffold. At the present stage, an operator usually hangs a safety belt on a rod piece of a scaffold, and even if the operator carries out construction on the same construction working face, the operator needs to frequently unbuckle a safety belt hanging ring to replace a safety belt hanging point, so that the movement is realized, the mode causes inconvenience in high-altitude operation, and the working efficiency is greatly influenced; in addition, the potential safety hazard of casualties of operators exists in the process of removing the safety belt hanging ring.

Therefore, it is desirable to provide a seat belt hanging point device capable of automatically changing the position of a seat belt hanging point according to the movement of an operator on a working surface to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can hang some devices along with the safety belt that the removal of operation personnel on the working face changed some positions automatically, improve high altitude construction efficiency.

In order to realize the above-mentioned purpose, the utility model discloses a safety belt hangs some device for horizontal installation is in the pole setting of scaffold frame to supply the operation personnel's safety belt to connect, safety belt hangs some device and includes guide rail and slider, be equipped with slip track and a plurality of fastener on the guide rail, it is a plurality of the fastener be used for with the pole setting is fixed, the slider is including slideing to be located orbital sliding part with be used for with the fixed connecting portion of safety belt, the slider can in connecting portion receive follow during the effort of safety belt the slip track slides.

Preferably, the connecting portion includes a hanging ring for connecting with the safety belt.

Preferably, two parallel sliding rails are arranged on the guide rail, a through sliding groove is formed between the two sliding rails, the sliding part comprises two sliding parts and a connecting rod for connecting the two sliding parts, the connecting rod is arranged on the sliding groove in a spanning mode, and the connecting part is connected with the connecting rod and penetrates out of the guide rail from the sliding groove downwards.

Preferably, the connecting portion includes a connecting plate fixed to the connecting rod and a hanging ring connected to a lower end of the connecting plate, and the hanging ring is used for being connected to the safety belt.

Preferably, the guide rail is a hollow structure, and includes a top wall and a bottom wall opposite to each other in the up-down direction, and two side walls connecting the top wall and the bottom wall, and the middle part of the bottom wall penetrates the sliding groove in the up-down direction.

Preferably, the bottom wall is bent upwards from two sides of the sliding groove to form two first flanges, and the sliding track is formed between the first flanges and the side wall.

Preferably, two second flanges protruding downwards are formed on the inner side of the top wall, the two second flanges are respectively opposite to the two first flanges in the vertical direction, and the two sliding portions are respectively limited between the second flanges and the side walls.

Preferably, the safety belt hanging point device further comprises a stopping member for stopping the sliding member, through holes are respectively formed in two ends of at least one of the top wall and the two side walls, and the stopping member is inserted into the through holes and extends into the guide rail through the through holes.

Preferably, the fastener is a clamp, and includes a first clamp body and a second clamp body, the first end of the first clamp body is hinged to the first end of the second clamp body, the second end of the first clamp body is provided with a first threaded hole, the second end of the second clamp body is provided with a first waist round hole, and the second end of the first clamp body is fixed to the second end of the second clamp body by inserting a first bolt into the first threaded hole and the first waist round hole.

Preferably, the fastener still including with one of the first clamp body and the second clamp body integrated into one piece's PMKD, set up the second screw hole on the PMKD, set up second waist round hole on the lateral wall of guide rail, borrow by second screw hole and second waist round hole insert establish the second bolt will the clamp is fixed on the guide rail.

Compared with the prior art, the utility model discloses a point device is hung to safety belt is equipped with the guide rail and is used for the slider of being connected with the safety belt, and it is through with guide rail horizontal installation in the pole setting of scaffold frame, when the operation personnel moved on the working face, the slider will slide along the guide rail because of the effort that receives the safety belt to automatic change the safety belt and hang a point position. The utility model discloses need not the manual unbuckling of operation personnel safety belt rings and change the safety belt and hang the point, improved the operating efficiency, also avoided the operation personnel to remove the problem that the safety potential safety hazard exists when the safety belt rings remove simultaneously, guarantee high altitude construction personnel's safety.

Drawings

Fig. 1 is a schematic perspective view of a safety belt hanging point device according to an embodiment of the present invention.

Fig. 2 is another angular schematic view of the guide rail shown in fig. 1.

Figure 3 is a schematic view of another angle of the seatbelt anchor assembly of figure 1 with the fastener removed.

Fig. 4 is an exploded view of the slider shown in fig. 1.

Fig. 5 is an exploded view of the fastener of fig. 1.

Detailed Description

To explain the technical content, the structural features, the achieved objects and effects of the present invention in detail, the technical solutions in the embodiments of the present invention will be clearly and completely described below 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 efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "front", "back", "inner", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and thus, are not to be construed as limiting the protection of the present invention.

Referring to fig. 1 to 5, the present invention discloses a safety belt hanging point device 100, which is horizontally installed on a vertical rod (not shown) of a scaffold for connecting a safety belt (not shown) of an operator, and when the operator moves on a working surface, the hanging point position of the safety belt can be automatically changed. Specifically, safety belt hanging point device 100 includes guide rail 1 and slider 2, be equipped with slip track 121 and a plurality of fastener 3 on the guide rail 1, a plurality of fasteners 3 are used for with the pole setting fixed, slider 2 is including slideing the sliding part 21 of locating slip track 121 and being used for with the fixed connecting portion 22 of safety belt, slider 2 can slide along slip track 121 when connecting portion 22 receives the effort of safety belt, thereby change the hanging point position of safety belt, realized providing reliable safety belt hanging point guarantee for the operation personnel in the operation process on the high altitude scaffold working face of arbitrary size, the poor problem of high altitude construction personnel safety belt hanging point flexibility has been solved.

Referring to fig. 2 to 4, in an embodiment, two parallel sliding tracks 121 are disposed on the guide rail 1, a sliding slot 122 penetrating through the two sliding tracks 121 is formed between the two sliding tracks 121, the sliding member 2 includes two sliding portions 21, a connecting rod 23 connecting the two sliding portions 21, and a connecting portion 22, the connecting rod 23 is disposed over the sliding slot 122, the connecting portion 22 is connected to the connecting rod 23 and penetrates out of the guide rail 1 from the sliding slot 122, when the connecting portion 22 receives the force of the safety belt, the two sliding portions 21 respectively slide on the two sliding tracks 121, and the connecting portion 22 slides in the sliding slot 122. By providing two side-by-side slide rails 121 on the guide rail 1 and two slide portions 21 on the slider 2, the slider 2 can be stably and smoothly slid along the guide rail 1. Preferably, the sliding portions 21 are rolling bearings, and both ends of the connecting rod 23 are inserted into the sliding portions 21.

Referring to fig. 3 and 4, specifically, the connecting portion 22 includes a connecting plate 221 and a hanging ring 222 for connecting with a safety belt, wherein an installation hole 2211 is formed in the upper portion of the connecting plate 221, the connecting plate 221 and the connecting rod 23 are fixed by penetrating the connecting rod 23 through the installation hole 2211, the hanging ring 222 is connected to the lower end of the connecting plate 221, and the hanging ring 222 penetrates through the sliding groove 122 downward. Borrow this design, be favorable to realizing the stable fixed of slider 2 and safety belt rings to ensure operation personnel's safety. Preferably, the connection plate 221 and the hanging ring 222 are made of metal, but not limited thereto.

Referring to fig. 2 and 3, specifically, the guide rail 1 is a hollow structure, and includes a top wall 11 and a bottom wall 12 opposite to each other, and two

side walls

13 and 14 connecting the top wall 11 and the bottom wall 12, and a sliding slot 122 is formed through the middle of the bottom wall 12. More specifically, the bottom wall 12 is bent upward from two sides of the sliding slot 122 to form two

first flanges

123, 124, and the two sliding tracks 121 are respectively formed between the first flange 123 and the side wall 13 and between the first flange 124 and the side wall 14. Further, two

second flanges

111, 112 protruding downward are formed on the inner side of the top wall 11, the two

second flanges

111, 112 are respectively opposite to the two

first flanges

123, 124 in the vertical direction, the two sliding portions 21 are respectively limited between the second flange 111 and the side wall 13 and between the second flange 112 and the side wall 14, and the connecting plate 221 is located in the gap 113 between the two

second flanges

111, 112. By the design of the

first flanges

123 and 124 and the

second flanges

111 and 112, when the slider 2 receives the force of the seat belt, the two sliding portions 21 of the slider 2 can stably slide along the sliding rail 121.

Specifically, in the present embodiment, the slide groove 122 and the slide rail 121 penetrate the bottom wall 12 in the front and rear direction, so that the slider 2 is mounted in the guide rail 1. The safety belt hanging point device 100 further includes a stopper 4, through holes are respectively formed at both ends of at least one of the top wall 11 and the two

side walls

13 and 14, the stopper 4 is inserted into the through holes and extends into the guide rail 1 through the through holes, and when the sliding member 2 slides to both ends of the sliding rail 121, the sliding member 2 is stopped by the stopper 4, so that the sliding member 2 is prevented from being separated from the guide rail 1. In this embodiment, the top wall 11 is provided with a through hole 114, the through hole 114 is opposite to the sliding chute 122 up and down, when the sliding member 2 slides to the two ends of the sliding rail 121, the connecting plate 221 of the sliding member 2 will be stopped by the stop member 4, so as to prevent the sliding member 2 from separating from the guide rail 1; of course, the specific implementation is not limited thereto. Preferably, the stop 4 is a latch, but should not be limited thereto.

Referring to fig. 1 and 5, specifically, the fastening member 3 is a clamp, and the clamp clamps the vertical rod of the scaffold to fix the guide rail 1 to the vertical rod of the scaffold, so that the scaffold is convenient to assemble and disassemble, and the height of the hanging point of the safety belt can be freely selected, thereby providing convenience for operators to the greatest extent. Specifically, the fastener 3 includes a first clamp body 31 and a second clamp body 32, the first end of the first clamp body 31 is hinged to the first end of the second clamp body 32 through a third bolt 36, the second end of the first clamp body 31 is provided with a first threaded hole 311, the second end of the second clamp body 32 is provided with a first waist-round hole 321, the second end of the first clamp body 31 is fixed to the second end of the second clamp body 32 through a first bolt 33 inserted into the first threaded hole 311 and the first waist-round hole 321, because the second end of the second clamp body 32 is provided with the first waist-round hole 321, when the scaffold upright rod is slightly different in radial dimension, the fixing positions of the first bolt 33 and the first waist-round hole 321 can be changed by changing the fixing positions of the first bolt 33 and the first waist-round hole 321, so that the fastener 3 can adapt to scaffold upright rods of different specifications.

Referring to fig. 1, 2 and 5, more specifically, the fastening member 3 further includes a fixing base plate 34 integrally formed with one of the first collar member 31 and the second collar member 32, the fixing base plate 34 is provided with a second threaded hole 341, the side wall 13 of the guide rail 1 is provided with a second waist-shaped circular hole 131, the fastening member 3 is fixed on the guide rail 1 by inserting a second bolt 35 into the second threaded hole 341 and the second waist-shaped circular hole 131, and the fixing position of the fastening member 3 and the guide rail 1 can be adjusted because the side wall 13 of the guide rail 1 is provided with the second waist-shaped circular hole 131, so that the guide rail 1 can be adapted to be installed between scaffold upright rods with different distances. In the present embodiment, the fixed base plate 34 is integrally formed with the first clip body 31, but it should not be limited thereto.

Hereinafter, the installation process and the operation process of the seat belt hanging point device 100 of the present invention will be described with reference to the specific embodiment shown in fig. 1 to 5.

Firstly, a sliding part 2 is arranged in a guide rail 1 from one end of the guide rail 1; then, the stopper 4 is inserted in the through-hole 113; then, selecting a proper height according to the operation requirement and the actual operation condition, and fixing the guide rail 1 on the upright rod of the scaffold through a fastener 3; then, the safety belt hanging ring is buckled into the hanging ring 222 of the sliding part 2, and when the operator moves on the working surface of the scaffold, the sliding part 2 is driven to freely slide along the sliding rail 121 along with the operator, so that the hanging point position of the safety belt hanging ring is changed.

Compared with the prior art, the utility model discloses a safety belt hangs some device 100 is equipped with guide rail 1 and is used for the slider 2 of being connected with the safety belt, and its accessible is with 1 horizontal installation of guide rail in the pole setting of scaffold frame, and when the operation personnel moved on the operation face, slider 2 will slide along guide rail 1 because of the effort that receives the safety belt to automatic change safety belt and hang some position. The utility model discloses need not the manual unbuckling of operation personnel safety belt rings and change the safety belt and hang the point, improved the operating efficiency, also avoided the operation personnel to remove the problem that the safety potential safety hazard exists when the safety belt rings remove simultaneously, guarantee high altitude construction personnel's safety.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, therefore, the invention is not limited thereto.

Claims

1. The utility model provides a point device is hung to safety belt for horizontal installation is in the pole setting of scaffold frame to supply operation personnel's safety belt to connect, a serial communication port, the point device is hung to safety belt includes guide rail and slider, be equipped with slip track and a plurality of fastener on the guide rail, it is a plurality of the fastener be used for with the pole setting is fixed, the slider is including slideing to be located the orbital sliding part of slip with be used for with the fixed connecting portion of safety belt, the slider can in connecting portion receive follow during the effort of safety belt the slip track slides.

2. The seat belt hitch point arrangement of claim 1, wherein said attachment portion comprises a bail for attachment to said seat belt.

3. The device according to claim 1, wherein said guide rail is provided with two side-by-side sliding rails, a through sliding groove is formed between said two sliding rails, said sliding member includes two sliding portions and a connecting rod connecting said two sliding portions, said connecting rod straddles over said sliding groove, and said connecting portion is connected to said connecting rod and extends from said sliding groove downward through said guide rail.

4. The safety belt hanging point device according to claim 3, wherein the connecting portion includes a connecting plate fixed to the connecting rod and a hanging ring connected to a lower end of the connecting plate, the hanging ring being adapted to be connected to the safety belt.

5. The seatbelt hitch device of claim 3, wherein the guide rail is a hollow structure including top and bottom walls opposed to each other in a vertical direction and two side walls connecting the top and bottom walls, and a middle portion of the bottom wall is penetrated vertically to form the slide groove.

6. The seatbelt hitch device of claim 5, wherein the bottom wall is bent upward from both sides of the chute to form two first flanges, and the sliding track is formed between the first flanges and the side walls.

7. The seatbelt buckle hanging point device according to claim 6, wherein two second flanges are formed on an inner side of the top wall and project downward, the two second flanges are respectively opposed to the two first flanges in an up-down direction, and the two sliding portions are respectively restrained between the second flanges and the side walls.

8. The device according to claim 5, further comprising a stopper for stopping the sliding member, wherein through holes are respectively formed at both ends of at least one of the top wall and the two side walls, and the stopper is inserted into the through holes and extends into the guide rail from the through holes.

9. The seatbelt anchor device according to any one of claims 1 to 8, wherein the fastening member is a clip, and comprises a first clip body and a second clip body, a first end of the first clip body is hinged to a first end of the second clip body, a second end of the first clip body is provided with a first threaded hole, a second end of the second clip body is provided with a first waist circular hole, and a second end of the first clip body is fixed to a second end of the second clip body by inserting a first bolt into the first threaded hole and the first waist circular hole.

10. The device of claim 9, wherein the fastening member further comprises a fixing base plate integrally formed with one of the first clip body and the second clip body, the fixing base plate having a second threaded hole, the guide rail having a side wall having a second waist-shaped hole, the clip being fixed to the guide rail by inserting a second bolt into the second threaded hole and the second waist-shaped hole.