CN217054437U

CN217054437U - Elevator shaft protection structure

Info

Publication number: CN217054437U
Application number: CN202220159567.3U
Authority: CN
Inventors: 高传久; 蔡健; 李�灿; 陈小宝; 肖经广; 孙天池; 朱家龙; 孟祥德
Original assignee: Huaibei Mining Co Ltd
Current assignee: Huaibei Mining Co Ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-07-26
Anticipated expiration: 2032-01-20

Abstract

The utility model relates to an elevator shaft protection structure, which comprises a horizontal enclosure, a closing plate, a vertical adjusting component and an enclosure supporting component; the sealing plate and the horizontal enclosure slide through the vertical adjusting assembly, and the enclosure supporting assembly is arranged on the horizontal enclosure and supports the horizontal enclosure; vertical adjusting part includes tip guide rail, vertical promotion stand, horizontal spacing component and guide rail spacing component, the fender fixed connection is enclosed with the level to tip guide rail, and vertical level that runs through encloses the fender, vertical promotion stand and tip guide rail sliding connection, and run through tip guide rail, horizontal spacing component connects the closure plate and the level encloses the fender, and enclose to the level and keep off and carry out spacingly, guide rail spacing component sets up and encloses on the fender at the level, slide to vertical promotion stand carries on spacingly, so, it can go up and down the installation to the closure plate fast directly through the loop wheel machine, thereby avoided setting up the problem that drops of steel pipe in-process material.

Description

Elevator shaft protection structure

Technical Field

The utility model relates to an elevartor shaft protection technical field especially relates to an elevartor shaft protective structure.

Background

Conventionally, the elevator shaft mouth is a high-risk area, the adjacent edge protection and the vertical protection of the shaft mouth must be made, and the traditional protection method is to set up a steel pipe scaffold at the bottom of the elevator for protection till reaching the top of the floor, so that the safety of workers is ensured. However, the scaffold is erected layer by requiring a constructor to erect the scaffold on each layer of scaffold, which easily causes the building materials to fall.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator shaft protective structure, the mode that aims at solving the elevator shaft protection successive layer among the prior art and set up the scaffold needs constructor to carry out the scaffold on every layer of scaffold and set up the construction, causes building material's the technical problem that drops easily.

In order to realize the purpose, the utility model discloses an elevator shaft protection structure, which comprises a horizontal baffle, a closing plate, a vertical adjusting component and a baffle supporting component; the closing plate and the horizontal enclosure slide through the vertical adjusting assembly, and the enclosure supporting assembly is arranged on the horizontal enclosure and supports the horizontal enclosure; vertical adjusting part includes tip direction track, vertical promotion stand, horizontal stop component and guide rail stop component, the tip direction track with the level encloses fender fixed connection, and vertical running through the level encloses the fender, vertical promotion stand with tip direction track sliding connection, and run through the tip direction track, horizontal stop component connects the closing plate with the level encloses the fender, and right the level encloses the fender and carries on spacingly, guide rail stop component sets up the level encloses to keep off, and the orientation the direction of vertical promotion stand runs through the tip direction track, right the slip of vertical promotion stand is carried on spacingly.

The horizontal limiting component comprises a fixed seat, a locking cover plate, a limiting bolt and a steering component, wherein the fixed seat is fixedly connected with the horizontal enclosure and is positioned on one side of the fixed seat close to the closing plate; the locking cover plate is connected with the sealing plate through the steering component and is detachably connected with the fixed seat; the steering component drives the locking cover plate to rotate; the limiting bolt is detachably connected with the fixed seat and the locking cover plate respectively.

The closing plate is provided with a placing groove, and the placing groove is positioned on one side of the closing plate close to the horizontal fence; the steering component comprises an adjusting rotating shaft and a rotating shaft support, the rotating shaft support is fixedly connected with the sealing plate and is positioned in the placing groove, and the adjusting rotating shaft is rotatably connected with the rotating shaft support and is fixedly connected with the locking cover plate and is positioned on one side of the rotating shaft support.

The guide rail limiting component comprises a limiting guide rail and a guide rail limiting part, the limiting guide rail is fixedly connected with the horizontal enclosure and is positioned on one side, close to the end part guide rail, of the horizontal enclosure; the guide rail locating part with limiting guide rail sliding connection, the guide rail locating part runs through tip guide track, and with the cooperation of vertical promotion stand.

The end guide rail is provided with a first limiting hole, the vertical lifting stand column is provided with a second limiting hole, and the first limiting hole and the second limiting hole are respectively matched with the guide rail limiting part.

The vertical adjusting assembly further comprises a lifting hook, and the lifting hook is fixedly connected with the closing plate and located at the top of the closing plate.

The elevator shaft protective structure of the utility model is characterized in that four outer side surfaces of the horizontal enclosing barrier are respectively installed and fixed on a concrete wall body of the elevator shaft, the sealing plate provided with the vertical lifting upright post is hoisted by a crane, so that the four vertical lifting columns at the four ends of the closure panel are fitted onto the four end guide rails of the horizontal surround, the position of the closing plate is adjusted by a crane until reaching a preset position, the closing plate and the horizontal enclosure are locked and connected by the horizontal limiting component, and the end guide rail and the vertical lifting upright post are limited by the guide rail limiting component, and then make the closing plate remains stable, so directly can be fast through the loop wheel machine the installation that goes up and down to the closing plate to avoided setting up the falling problem of steel pipe in-process material.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of the vertical adjusting assembly of the present invention.

Fig. 2 is an enlarged view of fig. 1 a.

Fig. 3 is a schematic structural view of the enclosure supporting assembly and the guide rail limiting member of the present invention.

Fig. 4 is a schematic view of the connection structure of the end guide rail and the vertical lifting column of the present invention.

In the figure: the device comprises a 1-horizontal enclosure, a 2-closing plate, a 3-vertical adjusting assembly, a 4-enclosure supporting assembly, a 21-placing groove, a 31-end guide rail, a 32-vertical lifting upright, a 33-horizontal limiting member, a 34-guide rail limiting member, a 35-lifting hook, a 41-vertical reinforcing rib, a 42-transverse connecting plate, a 311-first limiting hole, a 321-second limiting hole, a 331-fixing seat, a 332-locking cover plate, a 333-limiting bolt, a 334-steering component, a 341-limiting guide rail, a 342-guide rail limiting part, a 343-thread locking part, a 3341-adjusting rotating shaft and a 3342-rotating shaft support.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1 to 4, the utility model provides an elevator shaft protection structure, which comprises a horizontal enclosure 1, a closing plate 2, a vertical adjusting component 3 and an enclosure supporting component 4. The closing plate 2 with the level is enclosed and is kept off 1 and pass through vertical adjusting part 3 slides, it sets up to enclose fender supporting component 4 the level encloses to keep off 1 on, and supports the level encloses to keep off 1. Vertical adjusting part 3 includes tip guide way 31, vertical promotion stand 32, horizontal stop component 33 and guide rail stop component 34, tip guide way 31 with the level encloses fender 1 fixed connection, and vertical running through the level encloses fender 1, vertical promotion stand 32 with tip guide way 31 sliding connection, and run through tip guide way 31, horizontal stop component 33 is connected the shut 2 with the level encloses fender 1, and right the level encloses fender 1 and carries out spacingly, guide rail stop component 34 sets up the level encloses on the fender 1, and the orientation vertical promotion stand 32's direction runs through tip guide way 31, it is right vertical promotion stand 32's slip is carried on spacingly.

In the embodiment, as the central cylinder body of the elevator shaft is a rectangular hole, the horizontal enclosure 1 is a rectangular frame with a hollow central position, the cross rod on one side of the horizontal enclosure 1 is concave and is opened towards the central position of the horizontal enclosure 1, the four concave cross rods are connected end to end, and the opening of each groove is respectively opened towards the central position; the end guide rails 31 are fixedly installed at the connection positions of the two cross rods of the horizontal enclosure 1, the number of the end guide rails 31 is four, the four end guide rails 31 are vertically installed and are respectively arranged at four right-angle ends of the horizontal enclosure 1, and the rail openings of the guide rails face to the central position of the horizontal enclosure 1; the closing plate 2 is a rectangular body, the vertical lifting columns 32 are respectively fixedly installed at the four ends of the closing plate 2, the vertical lifting columns 32 are fittingly installed in the end guide rails 31 and slide on the end guide rails 31, the horizontal limiting members 33 are respectively connected with the horizontal enclosure 1 and the closing plate 2 and are arranged in multiple directions of the closing plate 2 so as to limit the closing plate 2 and the horizontal enclosure 1, the guiding limiting members limit the sliding of the vertical lifting columns 32 by limiting the end guide rails 31 and the vertical lifting columns 32, so that the four outer side surfaces of the horizontal enclosure 1 are respectively installed and fixed on a concrete wall of an elevator shaft, the closing plate 2 provided with the vertical lifting columns 32 is hoisted by a crane, make to be located four of four tip of closing plate 2 vertical lifting column 32 cooperation is installed the level encloses four that keep off 1 on the tip guide rail 31, it is right through the loop wheel machine the position of closing plate 2 is adjusted, until preset position on earth, through horizontal stop member 33 will closing plate 2 with the level is enclosed and is kept off 1 and carry out locking connection, and pass through guide rail stop member 34 is right tip guide rail 31 with vertical lifting column 32 carries out spacingly, and then makes closing plate 2 keeps stable, so directly can be right fast through the loop wheel machine closing plate 2 goes up and down the installation to set up the problem of dropping of steel pipe in-process material has been avoided.

Referring to fig. 2 again, the horizontal limiting member 33 includes a fixing base 331, a locking cover plate 332, a limiting bolt 333 and a turning part 334, where the fixing base 331 is fixedly connected to the horizontal fence 1 and is located on one side of the fixing base 331 close to the closing plate 2; the locking cover plate 332 is connected with the closing plate 2 through the turning part 334 and detachably connected with the fixed seat 331; the steering component 334 drives the lock cover 332 to rotate; the limit bolt 333 is detachably connected to the fixing base 331 and the locking cover plate 332.

In this embodiment, the bottom of the fixing seat 331 is fixedly mounted on the top of the horizontal enclosure 1 by bolts and is close to the closing plate 2, the number of the fixing seats 331 is multiple, eight fixing seats are adopted in this embodiment, and two fixing seats are respectively arranged on four side surfaces of the horizontal enclosure 1; the side of the closing plate 2 is provided with the locking cover plate 332, the locking cover plate 332 is rotatably installed on the closing plate 2 through the steering component 334, and the front side of the locking cover plate 332 is provided with a groove body matched with the fixing seat 331, so that the locking cover plate 332 can be installed on the fixing seat 331 in a matched manner, the side of the fixing seat 331 is provided with a through hole, the limiting bolt 333 can pass through the through hole of the fixing seat 331 and limit the locking cover plate 332 and the fixing seat 331 through the limiting bolt 333, and therefore the closing plate 2 and the horizontal enclosure 1 are kept fixed.

The closing plate 2 is provided with a placing groove 21, and the placing groove 21 is positioned on one side, close to the horizontal fence 1, of the closing plate 2; the steering component 334 includes an adjusting shaft 3341 and a shaft support 3342, the shaft support 3342 is fixedly connected to the closing plate 2 and is located in the placing groove 21, the adjusting shaft 3341 is rotatably connected to the shaft support 3342 and is fixedly connected to the locking cover plate 332 and is located on one side of the shaft support 3342.

In this embodiment, the side of the closing plate 2 has a rectangular placing groove 21, the rotating shaft support 3342 is installed in the placing groove 21, the rotating shaft support 3342 is two seats arranged on the left and right, the adjusting rotating shaft 3341 is installed between the two seats through a bearing, the locking cover plate 332 is fixedly installed on the adjusting rotating shaft 3341, the rotation of the adjusting rotating shaft 3341 drives the locking cover plate 332 to change the angle until the locking cover plate 332 is matched with the fixing seat 331.

Referring to fig. 1 and fig. 3, the guide rail limiting component 34 includes a limiting guide rail 341 and a guide rail limiting component 342, and the limiting guide rail 341 is fixedly connected to the horizontal enclosure 1 and is located on one side of the horizontal enclosure 1 close to the end guide rail 31; the guide rail limiting part 342 is slidably connected to the limiting guide rail 341, and the guide rail limiting part 342 penetrates through the end guide rail 31 and is matched with the vertical lifting column 32. The rail-limiting member 34 further includes a threaded locking member 343, and the threaded locking member 343 is in threaded connection with the rail-limiting member 342 and abuts against the limiting rail 341.

Referring to fig. 4, the end guide rail 31 has a first limiting hole 311, the vertical lifting column 32 has a second limiting hole 321, and the first limiting hole 311 and the second limiting hole 321 are respectively matched with the guide rail limiting part 342.

In this embodiment, the position-limiting guide rail 341 is horizontally and fixedly installed on the top of the horizontal surrounding fence 1, the end of the position-limiting guide rail 341 faces the direction of the end guide rail 31, the rail position-limiting member 342 is horizontally and slidably installed on the position-limiting guide rail 341, since the end guide rail 31 and the vertical lifting column 32 have the first position-limiting hole 311 and the second position-limiting hole 321 which pass through, the rail position-limiting member 342 extends into the first position-limiting hole 311 and the second position-limiting hole 321 under the sliding of the position-limiting guide rail 341 to vertically position the vertical lifting column 32, a sliding groove for the movement of the threaded locking member 343 is opened on the side surface of the position-limiting guide rail 341, the rod part of the threaded locking member 343 is screwed into the rail position-limiting member 342, and the top end part of the threaded locking member 343 abuts against the position-limiting guide rail 341, by screwing the threaded locking member 343, the rail limiting member 342 is horizontally limited.

In other embodiments, the vertical adjustment assembly 3 further comprises a hook 35, and the hook 35 is fixedly connected to the closing plate 2 and is located on the top of the closing plate 2.

In this embodiment, the lifting hook 35 is arranged at the top of the closing plate 2, the number of the lifting hooks is four, the lifting hooks are respectively arranged at four ends of the closing plate 2, the bottom end of the crane is connected with a steel wire rope, the steel wire rope is hung on the lifting hook 35, and therefore the closing plate 2 is driven by the crane to move vertically.

The enclosure supporting assembly 4 comprises vertical reinforcing ribs 41 and a transverse connecting plate 42, and the transverse connecting plate 42 is fixedly connected with the horizontal enclosure 1 and is positioned on one side of the horizontal enclosure 1 close to the sealing plate; the vertical reinforcing ribs 41 are fixedly connected with the horizontal surrounding baffle 1, fixedly connected with the transverse connecting plate 42 and positioned on one side, close to the transverse connecting plate 42, of the horizontal surrounding baffle 1.

In this embodiment, the horizontal welding has in the horizontal "concave" shape opening of side direction of keeping off 1 horizontal connecting plate 42, horizontal connecting plate 42 is used for connecting the level is enclosed and is kept off 1's both ends, vertical strengthening rib 41 respectively with the level is enclosed and is kept off 1 with horizontal connecting plate 42 welds, thereby it is right the level is enclosed and is kept off 1's side and connect, makes the level is enclosed and is kept off 1's atress effect better.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made without departing from the spirit and scope of the invention.

Claims

1. An elevator shaft protection structure is characterized by comprising a horizontal enclosure, a closing plate, a vertical adjusting assembly and an enclosure supporting assembly; the closing plate and the horizontal enclosure slide through the vertical adjusting assembly, and the enclosure supporting assembly is arranged on the horizontal enclosure and supports the horizontal enclosure; vertical adjusting part includes tip direction track, vertical promotion stand, horizontal limiting member and guide rail limiting member, the tip direction track with the level encloses fender fixed connection, and vertical running through the level encloses the fender, vertical promotion stand with tip direction track sliding connection, and run through the tip direction track, horizontal limiting member connects the shut with the level encloses the fender, and right the level encloses the fender and carries on spacingly, guide rail limiting member sets up the level encloses on keeping off, and the orientation the direction of vertical promotion stand runs through the tip direction track, it is right the slip of vertical promotion stand carries on spacingly.

2. The elevator shaft protective structure of claim 1, wherein said horizontal stop member comprises a fixed seat, a locking cover plate, a stop bolt, and a steering component, said fixed seat being fixedly connected to said horizontal fence and located on a side of said fixed seat adjacent to said closing plate; the locking cover plate is connected with the closing plate through the steering component and is detachably connected with the fixed seat; the steering component drives the locking cover plate to rotate; the limiting bolt is detachably connected with the fixed seat and the locking cover plate respectively.

3. The elevator hoistway protective structure of claim 2, wherein the closure plate has a placement slot on a side of the closure plate adjacent the horizontal fence; the steering component comprises an adjusting rotating shaft and a rotating shaft support, the rotating shaft support is fixedly connected with the sealing plate and is positioned in the placing groove, and the adjusting rotating shaft is rotatably connected with the rotating shaft support and is fixedly connected with the locking cover plate and is positioned on one side of the rotating shaft support.

4. The elevator hoistway protective structure of claim 1, wherein the guide rail stop member comprises a stop guide rail and a guide rail stop, the stop guide rail being fixedly attached to the horizontal fence and located on a side of the horizontal fence adjacent to the end guide rail; the guide rail locating part with limiting guide rail sliding connection, the guide rail locating part runs through tip guide track, and with the cooperation of vertical promotion stand.

5. The hoistway protective structure of claim 4, wherein the end guide rail has a first limit hole, the vertical lifting column has a second limit hole, and the first limit hole and the second limit hole are respectively engaged with the guide rail stoppers.

6. The elevator hoistway protective structure of claim 1, wherein the vertical adjustment assembly further comprises a hook fixedly attached to the closure plate and positioned at the top of the closure plate.