CN216406127U

CN216406127U - Telescopic scaffold for installing elevator shaft frame

Info

Publication number: CN216406127U
Application number: CN202123069708.7U
Authority: CN
Inventors: 周宇; 陶蕾; 陈茉莉; 徐伟
Original assignee: Guangzhou Huaao Electromechanical Equipment Co ltd
Current assignee: Guangzhou Huaao Electromechanical Equipment Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-04-29
Anticipated expiration: 2031-12-08

Abstract

The utility model relates to the technical field of elevator accessories, and provides a telescopic scaffold for installing an elevator shaft frame, which comprises a supporting plate, a first supporting column and a second supporting column, wherein the first supporting column is arranged on two sides of the supporting plate, a dismounting structure is arranged on one side of the first supporting column, the second supporting column is arranged on the bottom of the first supporting column, an adjusting structure is arranged at the top end inside the second supporting column, a protective structure is arranged on the top of the supporting plate, the protective structure comprises a protective net, a fixing block and a fixing screw, the protective net is arranged on the top of the supporting plate, and the fixing block is fixed on two sides of the protective net. According to the utility model, the mounting and dismounting structure is arranged, the support plate and the first support column can be connected by utilizing the first hoop and the second hoop to match with the fixing bolt, when the scaffold is not needed, the fixing bolt is dismounted to separate the first hoop and the second hoop, so that the support plate and the first support column can be dismounted, and the scaffold is convenient to use and carry due to convenient dismounting.

Description

Telescopic scaffold for installing elevator shaft frame

Technical Field

The utility model relates to the technical field of elevator accessories, in particular to a telescopic scaffold for installing an elevator shaft frame.

Background

Along with the continuous development of the society, the continuous progress of scientific level, transportation equipment has obtained vigorous development, and the elevator is one of them, and the use of elevator needs to use the elevator well, and the elevator well is the vertical passage that the special power elevator of building went up and down to travel, and when the installation of elevator well, need install elevator well frame earlier, when installing elevator well frame, just need to use the scaffold frame to be used for supplementary installation work.

This type of scaffold on market is various today, can satisfy people's user demand basically, but still has certain problem: the traditional scaffold is often inconvenient to disassemble and assemble, and can affect carrying or installation, so that the traditional scaffold needs to be improved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a telescopic scaffold for installing an elevator shaft frame, which is used for solving the defect that the existing telescopic scaffold for installing the elevator shaft frame is inconvenient to disassemble and assemble.

(II) contents of utility model

In order to solve the technical problems, the utility model provides the following technical scheme: a telescopic scaffold for installing an elevator shaft frame comprises a supporting plate, a first supporting column and a second supporting column, wherein the first supporting column is arranged on two sides of the supporting plate;

a dismounting structure is arranged on one side of the first support column, and a second support column is arranged at the bottom of the first support column;

the top of the inside of second support column is provided with adjusts the structure, the top of backup pad is provided with protective structure.

Preferably, the protective structure comprises a protective net, fixing blocks and fixing screws, the protective net is arranged at the top of the supporting plate, the fixing blocks are fixed on two sides of the protective net, and the fixing screws penetrate through the fixing blocks.

Preferably, the dismouting structure includes first staple bolt, second staple bolt, fixing bolt, locating piece and constant head tank, first staple bolt sets up in one side of first support column, one side and backup pad fixed connection of first staple bolt, the opposite side of first support column is provided with the second staple bolt, first staple bolt runs through with the both ends of second staple bolt and has had fixing bolt, the inboard of first staple bolt and second staple bolt is fixed with the locating piece, the constant head tank has been seted up to the inside both sides of first support column, and the inside of constant head tank is inserted and is equipped with the locating piece. The mounting and dismounting of the support plate and the first support column can be completed by utilizing the first anchor ear, the second anchor ear and the fixing bolt.

Preferably, the first anchor ear and the second anchor ear are provided with four groups, and the first anchor ear and the second anchor ear are symmetrically distributed about the vertical central axis of the first support column. The first hoop and the second hoop which are symmetrically distributed can enable the installation of the support plate and the first support column to be more stable.

Preferably, the outer diameter of the positioning block is smaller than the inner diameter of the positioning groove, and the positioning block and the positioning groove form a clamping structure. The positions of the four groups of first anchor ears and the positions of the four groups of second anchor ears can be kept on the same horizontal plane by utilizing the clamping between the positioning blocks and the positioning grooves, so that the supporting plate can not be inclined after being installed.

Preferably, adjust the structure and include built-in chamber, movable rod, position hole, jack, fixed pin and thread groove, the inside top of second support column is seted up in built-in chamber, the inside in built-in chamber is provided with the movable rod, and the top and the first support column fixed connection of movable rod, the position hole has been seted up to the inside of movable rod, the thread groove has been seted up on the top of built-in intracavity portion one side, the jack has been seted up on the top of built-in intracavity portion opposite side, the inside of jack is inserted and is equipped with the fixed pin, and fixed pin one side runs through in position downthehole portion and extends to the inside of thread groove. The movable rod is moved to drive the position holes at different positions to be aligned with the positions of the jacks, so that the height of the scaffold can be adjusted.

Preferably, the position holes are arranged in a plurality of groups, and the position holes are distributed in the movable rod at equal intervals.

(III) advantageous effects

The utility model provides a telescopic scaffold for installing an elevator shaft frame, which has the advantages that: by arranging the dismounting structure, the support plate and the first support column can be connected by utilizing the first hoop and the second hoop to match with the fixing bolt, and when the scaffold is not needed to be used, the support plate and the first support column can be dismounted by dismounting the fixing bolt to separate the first hoop and the second hoop, so that the use and the carrying are convenient due to convenient dismounting;

by arranging the protective structure, the protective net can protect the workers standing on the top of the supporting plate, so that the problem that the workers fall off from the top of the supporting plate due to foot slip during construction is prevented to a certain extent;

through being provided with the regulation structure, remove the position hole that the movable rod drove different positions and the position alignment of jack, can change the height of this scaffold frame, carry out the regulation of scaffold frame height according to the user demand of reality, the convenience is higher.

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 introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic top cross-sectional view of the present invention;

FIG. 3 is a schematic top sectional view of the detachable structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 5 is a schematic three-dimensional structure diagram of the protective structure of the present invention.

The reference numerals in the figures illustrate: 1. a support plate; 2. a first support column; 3. a protective structure; 301. a protective net; 302. a fixed block; 303. fixing screws; 4. a disassembly and assembly structure; 401. a first hoop; 402. a second hoop; 403. fixing the bolt; 404. positioning blocks; 405. positioning a groove; 5. an adjustment structure; 501. a cavity is arranged inside; 502. a movable rod; 503. a location hole; 504. a jack; 505. a fixing pin; 506. a thread groove; 6. and a second support column.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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. 1-5, the telescopic scaffold for installing an elevator shaft frame provided by the utility model comprises a supporting plate 1, a first supporting column 2 and a second supporting column 6, wherein the first supporting column 2 is arranged on two sides of the supporting plate 1, a dismounting structure 4 is arranged on one side of the first supporting column 2, the second supporting column 6 is arranged at the bottom of the first supporting column 2, an adjusting structure 5 is arranged at the top end inside the second supporting column 6, and a protective structure 3 is arranged at the top of the supporting plate 1.

The protective structure 3 comprises a protective net 301, fixing blocks 302 and fixing screws 303, the protective net 301 is arranged at the top of the supporting plate 1, the fixing blocks 302 are fixed on two sides of the protective net 301, and the fixing screws 303 penetrate through the fixing blocks 302.

When using this structure, use protection network 301 can play the effect of protection to the staff who stands at backup pad 1 top, certain degree has prevented that the staff from appearing because of the smooth problem that drops from backup pad 1 top of foot when the construction.

Dismouting structure 4 includes first staple bolt 401, second staple bolt 402, fixing bolt 403, locating piece 404 and constant head tank 405, first staple bolt 401 sets up in one side of first support column 2, one side and the backup pad 1 fixed connection of first staple bolt 401, the opposite side of first support column 2 is provided with second staple bolt 402, first staple bolt 401 runs through fixing bolt 403 with the both ends of second staple bolt 402, first staple bolt 401 is fixed with locating piece 404 with the inboard of second staple bolt 402, constant head tank 405 has been seted up to the inside both sides of first support column 2, and the inside of constant head tank 405 is inserted and is equipped with locating piece 404.

The first anchor ear 401 and the second anchor ear 402 are both provided with four groups, and the first anchor ear 401 and the second anchor ear 402 are symmetrically distributed about the vertical central axis of the first support column 2.

The outer diameter of the positioning block 404 is smaller than the inner diameter of the positioning groove 405, and the positioning block 404 and the positioning groove 405 form a clamping structure.

When using this structure, utilize first staple bolt 401 and second staple bolt 402 cooperation fixing bolt 403 to connect backup pad 1 and first support post 2, when need not to use this scaffold frame, pull down first staple bolt 401 of separation with fixing bolt 403 and second staple bolt 402 can pull down backup pad 1 and first support post 2, convenient dismouting has made things convenient for the use and has carried, wherein utilize the block between locating piece 404 and the constant head tank 405 can make the position of four sets of first staple bolts 401 and second staple bolt 402 keep in same horizontal plane, thereby make backup pad 1 can not slope after the installation.

Adjusting structure 5 includes built-in chamber 501, movable rod 502, position hole 503, jack 504, fixed pin 505 and thread groove 506, built-in chamber 501 is seted up at the inside top of second support column 6, the inside in built-in chamber 501 is provided with movable rod 502, and the top and the first support column 2 fixed connection of movable rod 502, position hole 503 has been seted up to the inside of movable rod 502, thread groove 506 has been seted up to the top of the inside one side in built-in chamber 501, jack 504 has been seted up to the top of the inside opposite side in built-in chamber 501, the inside of jack 504 is inserted and is equipped with fixed pin 505, and fixed pin 505 one side runs through inside in position hole 503 and extends to the inside of thread groove 506.

The position holes 503 are provided in groups, and the position holes 503 are equally spaced inside the movable bar 502.

When using this structure, remove the position hole 503 that movable rod 502 drove different positions and the position alignment of jack 504, can change the height of this scaffold, carry out the regulation of scaffold height according to actual user demand, the convenience is higher.

The working principle is as follows: when in use, firstly, the support plate 1 and the first support column 2 are fixedly connected by the first hoop 401 and the second hoop 402, when the scaffold is assembled, the four first hoops 401 at the two sides of the support plate 1 are all clamped at one side of the four first support columns 2, then the positioning block 404 at the inner side of the first hoop 401 is clamped inside the positioning groove 405 at one side of the first support column 2, then the second hoop 402 is clamped at the other side of the first support column 2 and is aligned with the position of the first hoop 401, and the positioning block 404 at the inner side of the second hoop 402 is clamped inside the positioning groove 405 at the other side of the first support column 2, then the first hoop 401, the second hoop 402 and the outer part of the first support column 2 are tightly clamped by the fixing bolt 403 to complete the assembly of the support plate 1 and the first support column 2, wherein the positioning block 404 is clamped into the positioning groove 405 to enable the installation positions of the four groups of the first hoop 401 and the second hoop 402 to be kept at the same horizontal plane, after the scaffold is used, the fixing bolt 403 is detached, and then the first anchor ear 401 and the second anchor ear 402 are separated, so that the support plate 1 and the first support column 2 can be detached, and the scaffold is convenient to carry and use;

secondly, when the scaffold is used, the height of the scaffold can be adjusted according to actual use requirements, only the fixing pin 505 needs to be detached from the positions of the position hole 503, the jack 504 and the fixing pin 505, then the first support column 2 is pulled to drive the movable rod 502 to move in the built-in cavity 501, the movable rod 502 is moved to drive the position holes 503 at different positions to move, after the position holes 503 at different positions are aligned with the positions of the jacks 504, the height of the scaffold can also be changed, the movable rod 502 is moved according to actual requirements to drive the position holes 503 at proper positions to be aligned with the positions of the jacks 504 and then stop, the fixing pin 505 is inserted into the positions of the position holes 503 and the thread groove 506 through the jacks 504, and the height adjustment can be completed by tightly fixing the fixing pin 505 in the thread groove 506 through threaded connection between the thread groove 506 and the fixing pin 505;

finally, the protection net 301 is installed above the supporting plate 1, when a worker stands at the top of the supporting plate 1 for construction, the protection net 301 plays a role in protection, the protection net 301 can prevent the worker from falling from the top of the supporting plate 1, and finally the telescopic scaffold for installing the elevator shaft frame is used.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A telescopic scaffold for installing elevator hoistway frame, includes backup pad (1), first support column (2) and second support column (6), its characterized in that: two sides of the supporting plate (1) are provided with first supporting columns (2);

a dismounting structure (4) is arranged on one side of the first supporting column (2), and a second supporting column (6) is arranged at the bottom of the first supporting column (2);

the top of second support column (6) inside is provided with adjusts structure (5), the top of backup pad (1) is provided with protective structure (3).

2. A telescopic scaffold for installing an elevator hoistway frame according to claim 1, characterized in that: protective structure (3) include protection network (301), fixed block (302) and fixed screw (303), protection network (301) set up in the top of backup pad (1), the both sides of protection network (301) are fixed with fixed block (302), fixed screw (303) have been run through to the inside of fixed block (302).

3. A telescopic scaffold for installing an elevator hoistway frame according to claim 1, characterized in that: dismouting structure (4) include first staple bolt (401), second staple bolt (402), fixing bolt (403), locating piece (404) and constant head tank (405), first staple bolt (401) set up in one side of first support column (2), one side and backup pad (1) fixed connection of first staple bolt (401), the opposite side of first support column (2) is provided with second staple bolt (402), first staple bolt (401) and the both ends of second staple bolt (402) run through and have fixing bolt (403), first staple bolt (401) and the inboard of second staple bolt (402) are fixed with locating piece (404), constant head tank (405) have been seted up to the both sides of first support column (2) inside, and the inside of constant head tank (405) is inserted and is equipped with locating piece (404).

4. A telescopic scaffold for installing an elevator hoistway frame according to claim 3, characterized in that: the first anchor ear (401) and the second anchor ear (402) are respectively provided with four groups, and the first anchor ear (401) and the second anchor ear (402) are symmetrically distributed relative to the vertical middle axis of the first support column (2).

5. A telescopic scaffold for installing an elevator hoistway frame according to claim 3, characterized in that: the outer diameter of the positioning block (404) is smaller than the inner diameter of the positioning groove (405), and the positioning block (404) and the positioning groove (405) form a clamping structure.

6. A telescopic scaffold for installing an elevator hoistway frame according to claim 1, characterized in that: adjust structure (5) including built-in chamber (501), movable rod (502), position hole (503), jack (504), fixed pin (505) and thread groove (506), built-in chamber (501) is seted up on the inside top of second support column (6), the inside in built-in chamber (501) is provided with movable rod (502), and the top and first support column (2) fixed connection of movable rod (502), position hole (503) have been seted up to the inside of movable rod (502), thread groove (506) have been seted up to the top of the inside one side in built-in chamber (501), jack (504) have been seted up to the top of the inside opposite side in built-in chamber (501), the inside of jack (504) is inserted and is equipped with fixed pin (505), and fixed pin (505) one side runs through in position hole (503) inside and extend to the inside of thread groove (506).

7. A telescopic scaffold for installing an elevator hoistway frame according to claim 6, characterized in that: the position holes (503) are provided with a plurality of groups, and the position holes (503) are distributed in the movable rod (502) at equal intervals.