CN215368621U

CN215368621U - Construction support device for elevator shaft

Info

Publication number: CN215368621U
Application number: CN202121128956.1U
Authority: CN
Inventors: 徐健; 张建仁; 宋厚望; 王行宝; 姜程厚
Original assignee: Jiangsu Wanxiang Construction Engineering Group Co ltd
Current assignee: Jiangsu Wanxiang Construction Engineering Group Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-12-31
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses an elevator shaft construction support device, which comprises a main body; first link is installed in the four corners at main part top, supporting mechanism is installed to the outside one side of main part, stop gear is all installed to the outside left and right sides of main part. According to the elevator door beam supporting device, the top frame and the bottom frame are welded, the supporting mechanism is arranged on one side outside the bottom frame, the elevator door beam serves as the supporting seat, the supporting block in the supporting mechanism is clamped on one side inside the elevator door beam, at the moment, one side, far away from the supporting mechanism, of the top frame is in contact with the inner wall of the shaft, at the moment, the device can form a triangular supporting point through a contact point between the elevator door beam and the inner wall of the shaft wall, and the device can be stably arranged inside the shaft.

Description

Construction support device for elevator shaft

Technical Field

The utility model relates to the technical field of elevator shaft construction support devices, in particular to an elevator shaft construction support device.

Background

Along with the continuous development of society for the building trade develops rapidly, and the most floor of modern building is higher, therefore the elevator plays important effect in high-rise building, and the elevator need set up supporting elevator well in the installation to the installation and the use of elevator, but when installing the elevator, well construction support that uses is formed through the scaffold concatenation mostly, nevertheless still has certain not enough in the use after the scaffold.

The defects of the prior construction support device for the elevator shaft are as follows:

1. the existing elevator shaft construction support device is generally characterized in that workers use scaffolds to splice supports on site, the whole splicing process needs more working hours and labor cost, and meanwhile, when the scaffold is disassembled, more disassembly cost needs to be spent, so that the working efficiency of the workers is reduced, and the overall construction cost is greatly increased.

2. The existing scaffold for the on-site splicing of the elevator shaft construction support device has a larger gap between a platform surface and a wall, so that the phenomenon of left-right shaking of the support is very easy to occur, and the potential safety hazard of the whole device is greatly increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an elevator shaft construction support device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an elevator shaft construction support device comprises a main body; the four corners of the top of the main body are provided with first hanging rings, one side of the outer part of the main body is provided with a supporting mechanism, and the left side and the right side of the outer part of the main body are provided with limiting mechanisms;

the limiting mechanism comprises a limiting rod and a limiting block, the limiting block is installed at one end, away from the main body, of the limiting rod, and the other end of the limiting rod is connected with the main body through a hinge structure.

Preferably, the main part includes roof-rack, chassis and support horizontal pole, and the welding of the top of chassis has the roof-rack, and the welding of the inside one side of chassis has the support horizontal pole.

Preferably, the supporting mechanism comprises a connecting rod and supporting blocks, the supporting blocks are mounted on two sides of the outer portion of the underframe, and the two groups of supporting blocks are connected through the connecting rod.

Preferably, the top of gag lever post is installed locking mechanism through pivot structure, and locking mechanism includes a screw thread section of thick bamboo, threaded rod and couple, and the threaded rod is installed through the helicitic texture in the inside of a screw thread section of thick bamboo, and the couple is installed to the other end of threaded rod.

Preferably, first hanging rings are welded at four corners of the top frame, and second hanging rings are installed at two sides of the bottom of the top frame and corresponding to the locking mechanisms.

Preferably, the top of the top frame is welded with a standing frame, and the standing net plate is welded inside the standing frame.

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

1. according to the utility model, the top frame and the bottom frame are welded, the supporting mechanism is arranged on one side outside the bottom frame, the device can be directly hoisted into an elevator shaft to be used through a tower crane in the later use process, the elevator door beam is used as a supporting seat, the supporting block in the supporting mechanism is clamped on one side inside the elevator door beam, one side of the top frame, far away from the supporting mechanism, is in contact with the inner wall of the shaft, and a triangular supporting point can be formed by the device through the contact point between the elevator door beam and the inner wall of the shaft wall, so that the device can be stably arranged inside the shaft.

2. According to the utility model, the limiting mechanism is arranged, after the device is installed, the limiting rod in the limiting mechanism can be directly knocked downwards, so that the limiting block is in close contact with one side of the inner wall of the well, and through the support of the limiting rods at two sides and the limiting block, the phenomenon of shaking of the whole device caused by the gap between the supporting table top and the wall can be reduced, so that the stability of the whole device is more excellent, the potential safety hazard of the device in the later use process can be greatly reduced, and the safety of the device is more excellent.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic right-side view of the present invention;

FIG. 3 is a schematic top view of the top frame of the present invention;

fig. 4 is a schematic structural diagram of the standing frame of the present invention viewed from above.

In the figure: 1. a main body; 101. a top frame; 102. a chassis; 103. a support rail; 2. standing the frame; 201. a standing net plate; 3. a first suspension loop; 4. a support mechanism; 401. a connecting rod; 402. a support block; 5. a limiting mechanism; 501. a limiting rod; 502. a limiting block; 6. a locking mechanism; 601. a threaded barrel; 602. a threaded rod; 603. hooking; 7. and a second suspension loop.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an embodiment of the present invention is shown: the construction support device for the elevator shaft comprises a main body 1; four corners of the top of the main body 1 are provided with first hanging rings 3, one side of the outer part of the main body 1 is provided with a supporting mechanism 4, and the left side and the right side of the outer part of the main body 1 are provided with limiting mechanisms 5;

the limiting mechanism 5 comprises a limiting rod 501 and a limiting block 502, the limiting block 502 is installed at one end, away from the main body 1, of the limiting rod 501, and the other end of the limiting rod 501 is connected with the main body 1 through a hinge structure.

Specifically, as shown in fig. 1, when the device is used, because the top frame 101 and the bottom frame 102 are welded, and the supporting mechanism 4 is installed on one side of the outside of the bottom frame 102, in the later use process, the device can be directly hoisted into the elevator shaft to be used through a tower crane, and the elevator shaft beam is used as a supporting seat, the supporting block 402 in the supporting mechanism 4 is clamped on one side of the inside of the elevator shaft beam, at the moment, one side of the top frame 101, which is far away from the supporting mechanism 4, is in contact with the inner wall of the shaft, at the moment, the device can form a triangular supporting point through the contact point between the elevator shaft beam and the inside of the wall of the shaft, so that the device can be stably installed inside the shaft, the installation process of the device is very convenient and fast, the installation efficiency of workers can be improved, and the labor cost required by the workers during the installation of the bracket can be reduced to a certain extent, can directly beat the gag lever post 501 in stop gear 5 downwards this moment, make stopper 502 and one side in close contact with of well inner wall, through both sides gag lever post 501 and stopper 502's support, the reducible gap between because of supporting the mesa wall, and lead to whole device to appear the phenomenon of rocking, consequently can make the stability of whole device more outstanding, and then the potential safety hazard of this device in the use after can greatly reduced makes the security of this device more outstanding.

Further, the main body 1 includes a top frame 101, a bottom frame 102, and a support cross bar 103, the top frame 101 is welded to the top of the bottom frame 102, and the support cross bar 103 is welded to one side of the inside of the bottom frame 102.

Specifically, as shown in fig. 1, the top frame 101 and the bottom frame 102 are welded to each other, so that the top frame 101 and the top frame 101 are more stably connected, and meanwhile, the supporting cross rod 103 is installed on one side inside the bottom frame 102, so that after the device is installed, a worker can climb to the top of the device through the supporting cross rod 103, and the worker can work up and down more conveniently.

Further, the supporting mechanism 4 includes a connecting rod 401 and supporting blocks 402, the supporting blocks 402 are mounted on two sides of the outside of the base frame 102, and the two groups of supporting blocks 402 are connected through the connecting rod 401.

Specifically, as shown in fig. 1, since the supporting blocks 402 are i-shaped steel plates, the overall weight of the whole device can be reduced while the supporting strength of the supporting blocks 402 is ensured, and meanwhile, since the connecting rods 401 are welded between the supporting blocks 402 at two sides, the connecting rods 401 can enable the connection between the supporting blocks 402 to be more stable, so that the stability of the clamping connection between the supporting blocks 402 and the elevator door beam can be improved to a certain extent.

Further, locking mechanism 6 is installed through the pivot structure in the top of gag lever post 501, and locking mechanism 6 includes a screw thread section of thick bamboo 601, threaded rod 602 and couple 603, and threaded rod 602 is installed through the helicitic texture in the inside of screw thread section of thick bamboo 601, and couple 603 is installed to the other end of threaded rod 602.

Specifically, as shown in fig. 1, after the limiting block 502 in the limiting mechanism 5 is completely attached to the inside of the hoistway, the hook 603 in the locking mechanism 6 can be directly hung inside the second hanging ring 7, and the threaded rod 602 is rotated until the threaded rod 602 is rotated, so that the limiting rod 501 can be locked, and further, the phenomenon that the limiting rod 501 is loosened in the later use process can be prevented.

Further, first links 3 are welded at four corners of the top frame 101, and second links 7 are installed at positions, corresponding to the locking mechanisms 6, on two sides of the bottom of the top frame 101.

Specifically, as shown in fig. 1, through welding at the top of roof-rack 101 has first link 3, when installing or dismantling this device, can directly pass first link 3 with wire rope, can hang this device through the tower crane this moment, make the transfer of this device more convenient, simultaneously through being connected of second link 7 and couple 603, can the multiple threaded rod 602 carry on spacingly at the inside stroke of screw thread section of thick bamboo 601, and then make threaded rod 602 and screw thread section of thick bamboo 601 carry out stable support to gag lever post 501.

Further, a standing frame 2 is welded on the top of the top frame 101, and a standing net plate 201 is welded inside the standing frame 2.

Specifically, as shown in fig. 1 and 4, the standing frame 2 and the standing net are welded to the top of the top frame 101, so that the worker can stably stand on the top of the top frame 101 to work.

The working principle is as follows: when the device is used, because the top frame 101 and the bottom frame 102 are welded, the supporting mechanism 4 is arranged on one side outside the bottom frame 102, in the later use process, the device can be directly hoisted into an elevator shaft to be used through a tower crane, the elevator shaft door beam is used as a supporting seat, the supporting block 402 in the supporting mechanism 4 is clamped on one side inside the elevator shaft door beam, at the moment, one side of the top frame 101 far away from the supporting mechanism 4 is contacted with the inner wall of the shaft, at the moment, the device can form a triangular supporting point through a contact point between the elevator shaft door beam and the inner wall of the shaft, at the moment, the limiting rod 501 in the limiting mechanism 5 can be directly knocked downwards, the limiting block 502 is in close contact with one side of the inner wall of the shaft, and through the support of the limiting rods 501 and the limiting blocks 502 on two sides, the phenomenon of shaking of the whole device caused by the gap between supporting walls can be reduced, the installation of the device is completed.

The utility model is not described in detail, but is well known to those skilled in the art.

Finally, it is to be noted that: although the present invention has been described in detail with reference to examples, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. An elevator shaft construction support device comprises a main body (1); the method is characterized in that: first hanging rings (3) are mounted at four corners of the top of the main body (1), a supporting mechanism (4) is mounted on one side of the outer portion of the main body (1), and limiting mechanisms (5) are mounted on the left side and the right side of the outer portion of the main body (1);

stop gear (5) include gag lever post (501) and stopper (502), stopper (502) are installed to the one end that main part (1) was kept away from in gag lever post (501), the other end of gag lever post (501) passes through hinge structure and is connected with main part (1).

2. The elevator hoistway construction bracket device of claim 1, wherein: the main body (1) comprises a top frame (101), a bottom frame (102) and a supporting cross rod (103), wherein the top frame (101) is welded to the top of the bottom frame (102), and the supporting cross rod (103) is welded to one side of the inside of the bottom frame (102).

3. The elevator hoistway construction bracket device of claim 1, wherein: the supporting mechanism (4) comprises a connecting rod (401) and supporting blocks (402), the supporting blocks (402) are installed on two sides of the outer portion of the bottom frame (102), and the two groups of supporting blocks (402) are connected through the connecting rod (401).

4. The elevator hoistway construction bracket device of claim 1, wherein: locking mechanism (6) are installed through the pivot structure in the top of gag lever post (501), and locking mechanism (6) include a screw thread section of thick bamboo (601), threaded rod (602) and couple (603), and threaded rod (602) are installed through the helicitic texture in the inside of a screw thread section of thick bamboo (601), and couple (603) are installed to the other end of threaded rod (602).

5. The elevator hoistway construction bracket device of claim 2, wherein: first links (3) are welded at four corners of the top frame (101), and second links (7) are installed at two sides of the bottom of the top frame (101) and corresponding to the locking mechanisms (6).

6. The elevator hoistway construction bracket device of claim 2, wherein: the top welding of roof-rack (101) has the frame of standing (2), and the inside welding of frame of standing (2) has the otter board of standing (201).