CN111648590A

CN111648590A - Attached lifting scaffold

Info

Publication number: CN111648590A
Application number: CN202010434718.7A
Authority: CN
Inventors: 王迪
Original assignee: Zhejiang Xingchen Construction Technology Co ltd
Current assignee: Zhejiang Xingchen Construction Technology Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2020-09-11

Abstract

The invention relates to an attached lifting scaffold, which belongs to the field of buildings and comprises a slide rail fixedly arranged on a wall body, wherein the top of the slide rail is fixedly provided with an electric hoist, the electric hoist is provided with a lifting rope, the lifting rope is fixedly provided with a fixed frame, the fixed frame is arranged on the slide rail and is in sliding connection with the slide rail, one side of the fixed frame, far away from the slide rail, is provided with a scaffold body, and the scaffold body is connected with the fixed frame through a lifting mechanism and a connecting mechanism; the scaffold body is connected with the fixing frame through the lifting mechanism and the connecting mechanism, so that the position of the scaffold body relative to the fixing frame can be adjusted while the scaffold body is lifted along with the fixing frame, only a rotating handle on the lifting mechanism needs to be rotated during operation, the operation is convenient and labor-saving, the practicability is high, meanwhile, the second side plates are arranged at the two ends of the scaffold body and are connected with the scaffold body through the sliding mechanisms, a user can conveniently perform sliding adjustment according to the use requirement, and the applicability is good.

Description

Attached lifting scaffold

Technical Field

The invention relates to the field of buildings, in particular to an attached lifting scaffold.

Background

The attached lifting scaffold is characterized in that a certain height is set up and attached to an engineering structure, the scaffold can climb or descend along with the engineering structure layer by depending on self lifting equipment and devices, the outer scaffold is provided with an anti-overturning and anti-falling device, high-altitude operation is changed into low-altitude operation, suspended operation is changed into support body internal operation, and the attached lifting scaffold has the advantages of being remarkable in low carbon property, high in technological content, more economical, safer, more convenient and the like.

Present inserted lift scaffold sets up corresponding lift height for satisfying the user demand, usually according to the floor height, and when going up and down to specific height through electrical equipment but not suitable, can't adjust the height by oneself according to the user demand, has certain limitation, consequently needs optimize.

Disclosure of Invention

The present invention is directed to an attached lifting scaffold, which solves the above problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an inserted lift scaffold, includes the slide rail of fixed mounting on the wall body, slide rail top fixed mounting has electric block, electric block installs the lifting rope on, fixed mounting has the mount on the lifting rope, the mount sets up on the slide rail and rather than sliding connection, the mount is kept away from slide rail one side and is installed the scaffold body, the scaffold body passes through elevating system and coupling mechanism and links to each other with the mount.

As a further technical scheme of the invention: the fixing frame comprises a first fixing rod and a second fixing rod which are arranged on the sliding rail in a sliding mode, and the middle of the second fixing rod is fixedly connected with the middle of the first fixing rod through a connecting rod; the lifting mechanism comprises a first threaded rod, a first bevel gear rod, a second bevel gear rod and a second threaded rod, the first threaded rod is rotatably arranged in a first fixed rod, a first bevel gear fixedly connected with the first threaded rod is sleeved on the outer side of the first threaded rod, the second threaded rod is rotatably arranged in a second fixed rod, a second bevel gear fixedly connected with the second threaded rod is sleeved on the outer side of the second threaded rod, the first bevel gear rod and the second bevel gear rod are rotatably arranged in a connecting rod, two ends of the first bevel gear rod are respectively meshed with the first bevel gear and the second bevel gear, one end of the second bevel gear rod is meshed with the middle part of the first bevel gear rod, and the other end of the second bevel gear rod penetrates through the connecting rod and extends into the scaffold body; coupling mechanism includes first thread bush and second thread bush, first thread bush one end and scaffold body fixed connection, another pot head establish first threaded rod outside and rather than threaded connection, second thread bush one end and scaffold body fixed connection, another pot head establish second threaded rod outside and rather than threaded connection.

As a further technical scheme of the invention: the first fixing rod is internally provided with a first sliding groove, the first thread sleeve is arranged in the first sliding groove and is in sliding connection with the first sliding groove, the second fixing rod is internally provided with a second sliding groove, and the second thread sleeve is arranged in the second sliding groove and is in sliding connection with the second sliding groove.

As a further technical scheme of the invention: and one end of the second bevel gear rod, which is far away from the connecting rod, is fixedly provided with a rotating handle.

As a further technical scheme of the invention: the scaffold body comprises a bottom plate and a top plate, the top plate is connected with the bottom plate through a first side plate and a second side plate, and the second side plate is connected with the bottom plate and the top plate through a plurality of sliding mechanisms.

As a further technical scheme of the invention: the sliding mechanism comprises a sliding block and a supporting rod, third sliding grooves are formed in the bottom plate and the top plate, the sliding block is arranged in the third sliding grooves and is in sliding connection with the third sliding grooves, one end of the supporting rod is fixedly connected with the sliding block, and the other end of the supporting rod is fixedly connected with the second side plate.

As a further technical scheme of the invention: the second side board is provided with two, two the second side board is around first side board symmetry setting.

Compared with the prior art, the invention has the beneficial effects that: through set up the slidable mount on the slide rail and be connected with electric block, and pass through elevating system and coupling mechanism with the scaffold frame body and be connected, make the scaffold frame body when going up and down along with the mount, can adjust the position of its relative mount, only need rotate the handle on the elevating system during operation can, convenient operation is laborsaving, therefore, the clothes hanger is strong in practicability, set up the second curb plate simultaneously at the both ends of scaffold frame body and make it pass through sliding mechanism and this body coupling of scaffold frame, convenient to use personnel carry out sliding adjustment according to the user demand, and the suitability is good.

Drawings

Fig. 1 is a front view of an attached lifting scaffold;

fig. 2 is a side view of a fixed frame in the attached lifting scaffold;

FIG. 3 is a top sectional view of a fixing frame of the attached lifting scaffold;

FIG. 4 is a side sectional view of a fixing frame of the attached lifting scaffold;

fig. 5 is a schematic structural view of a fixing frame in the attached lifting scaffold;

fig. 6 is a front sectional view of a scaffold body in the attached lifting scaffold.

In the figure: 1-sliding rail, 2-electric hoist, 3-lifting rope, 4-fixing frame, 5-scaffold body, 6-lifting mechanism, 7-connecting mechanism, 8-first fixing rod, 9-connecting rod, 10-second fixing rod, 11-first bevel gear, 12-first threaded rod, 13-first threaded sleeve, 14-first bevel gear rod, 15-second bevel gear rod, 16-rotating handle, 17-second bevel gear, 18-second threaded rod, 19-second threaded sleeve, 20-first sliding chute, 21-second sliding chute, 22-bottom plate, 23-top plate, 24-first side plate, 25-second side plate, 26-supporting rod, 27-sliding block and 28-third sliding chute.

Detailed Description

The technical solution 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.

Example 1

The attached lifting scaffold shown in fig. 1-5 comprises a slide rail 1 fixedly mounted on a wall, wherein an electric hoist 2 is fixedly mounted at the top of the slide rail 1, a lifting rope 3 is mounted on the electric hoist 2, a fixing frame 4 is fixedly mounted on the lifting rope 3, namely, the electric hoist 2 is matched with the lifting rope 3 to lift the fixing frame 4, in order to ensure stable lifting of the fixing frame 4, the fixing frame 4 is arranged on the slide rail 1 and is in sliding connection with the slide rail, a scaffold body 5 is mounted on one side of the fixing frame 4 away from the slide rail 1, and the fixing frame 4 carries the scaffold body 5 to lift when lifting; scaffold frame body 5 links to each other with mount 4 through elevating system 6 and coupling mechanism 7, and coupling mechanism 7 is connected scaffold frame body 5 and mount 4 fixedly, realizes going up and down along with mount 4, and elevating system 6 is used for adjusting the position of scaffold frame body 5 on mount 4 to make things convenient for the user to adjust the position of scaffold frame body 5 relative mount 4 by oneself according to actual conditions.

Further, the fixing frame 4 comprises a first fixing rod 8 and a second fixing rod 10 which are slidably arranged on the sliding rail 1, and the middle part of the second fixing rod 10 is fixedly connected with the middle part of the first fixing rod 8 through a connecting rod 9; the lifting mechanism 6 comprises a first threaded rod 12, a first bevel gear rod 14, a second bevel gear rod 17 and a second threaded rod 18, the first threaded rod 12 is rotatably arranged in a first fixing rod 8, a first bevel gear 11 fixedly connected with the first threaded rod 12 is sleeved on the outer side of the first threaded rod 12, the second threaded rod 18 is rotatably arranged in a second fixing rod 10, a second bevel gear 17 fixedly connected with the second threaded rod 18 is sleeved on the outer side of the second threaded rod 18, the first bevel gear rod 14 and the second bevel gear rod 17 are both rotatably arranged in a connecting rod 9, two ends of the first bevel gear rod 14 are respectively meshed with the first bevel gear 11 and the second bevel gear 17, the first bevel gear rod 14 is rotated during adjustment, and the first threaded rod 12 and the second threaded rod 18 are respectively driven to rotate by the first bevel gear 11 and the second bevel gear 17 at the two ends; in order to facilitate the rotation operation of the first bevel gear rod 14, one end of the second bevel gear rod 17 is meshed with the middle of the first bevel gear rod 14, the other end of the second bevel gear rod 17 penetrates through the connecting rod 9 and extends into the scaffold body 5, namely, the second bevel gear rod 15 is rotated in the scaffold body 5, the first bevel gear rod 14 is driven to rotate through the second bevel gear rod 15, the operation is safer, meanwhile, in order to facilitate the rotation of the second bevel gear rod 15, a rotating handle 16 is fixedly installed at one end, far away from the connecting rod 9, of the second bevel gear rod 15, only the rotating handle 16 needs to be rotated during adjustment, and the operation is more labor; the connecting mechanism 7 comprises a first threaded sleeve 13 and a second threaded sleeve 19, one end of the first threaded sleeve 13 is fixedly connected with the scaffold body 5, the other end of the first threaded sleeve is sleeved outside the first threaded rod 12 and is in threaded connection with the first threaded rod, one end of the second threaded sleeve 19 is fixedly connected with the scaffold body 5, the other end of the second threaded sleeve 19 is sleeved outside the second threaded rod 18 and is in threaded connection with the second threaded rod, when the first threaded rod 12 rotates, the first threaded sleeve 13 is driven to slide, in order to ensure that the scaffold body 5 can stably lift, a first sliding chute 20 is formed in the first fixing rod 8, the first threaded sleeve 13 is arranged in the first sliding chute 20 and is in sliding connection with the first threaded sleeve, namely, the first threaded sleeve 13 is limited by the first sliding chute 20, so that the scaffold body 5 is driven to stably slide up and down along the first sliding chute 20, and similarly, a second sliding chute 21 is formed in the second fixing rod 10, and the second threaded sleeve 13 is arranged in the second, that is, the first sliding groove 20 is matched with the second sliding groove 21 to ensure that both ends of the scaffold body 5 can stably slide, and the first threaded rod 12 and the second threaded rod 18 are opposite in rotating direction, so that both ends of the scaffold body 5 can synchronously lift, and the first threaded rod 12 and the second threaded rod 18 are opposite in thread direction.

Example 2

The embodiment is further optimized based on embodiment 1, as shown in fig. 6, the scaffold body 5 includes a bottom plate 22 and a top plate 23, the top plate 23 is connected to the bottom plate 22 through a first side plate 24 and a second side plate 25, the second side plate 25 is connected to the bottom plate 22 and the top plate 23 through a plurality of sliding mechanisms, that is, the scaffold body 5 is provided with a sliding mechanism to achieve scalability, thereby further improving the utility, specifically, the sliding mechanism includes a sliding block 27 and a supporting rod 26, a third sliding slot 28 is provided on each of the bottom plate 22 and the top plate 23, the sliding block 27 is disposed in and slidably connected to the third sliding slot 28, one end of the supporting rod 26 is fixedly connected to the sliding block 27, and the other end is fixedly connected to the second side plate 25, when the scaffold body 5 needs to be extended, the second side plate 25 is pushed outwards, the plurality of supporting rods 26 on the bottom plate 22 cooperate with the sliding block 27 and the third sliding slot 28 to achieve stable support of the second side plate 25, similarly, for convenient stretching out and drawing back at both ends, second curb plate 25 is provided with two, two second curb plate 25 sets up about 24 symmetries of first curb plate, stretches out and draws back along the both ends of wall body at scaffold frame body 5 promptly to make things convenient for the user of service to adjust by oneself according to user demand.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an inserted lift scaffold, includes slide rail (1) of fixed mounting on the wall body, slide rail (1) top fixed mounting has electric block (2), install lifting rope (3) on electric block (2), its characterized in that: fixed mounting has mount (4) on lifting rope (3), mount (4) set up on slide rail (1) and rather than sliding connection, slide rail (1) one side is kept away from in mount (4) and scaffold body (5) are installed, scaffold body (5) link to each other with mount (4) through elevating system (6) and coupling mechanism (7).

2. The attached lifting scaffold of claim 1, wherein: the fixing frame (4) comprises a first fixing rod (8) and a second fixing rod (10) which are arranged on the sliding rail (1) in a sliding mode, and the middle of the second fixing rod (10) is fixedly connected with the middle of the first fixing rod (8) through a connecting rod (9); elevating system (6) includes first threaded rod (12), first bevel gear pole (14), second bevel gear pole (17) and second threaded rod (18), first threaded rod (12) rotate to set up in first dead lever (8), first threaded rod (12) outside cover be equipped with rather than first bevel gear of fixed connection (11), second threaded rod (18) rotate to set up in second dead lever (10), second threaded rod (18) outside cover is equipped with rather than second bevel gear of fixed connection (17), first bevel gear pole (14) and second bevel gear pole (17) all rotate to set up in connecting rod (9), first bevel gear pole (14) both ends mesh with first bevel gear (11) and second bevel gear (17) respectively, second bevel gear pole (17) one end meshes with first bevel gear pole (14) middle part mutually, the other one penetrates through the connecting rod (9) and extends into the scaffold body (5); coupling mechanism (7) include first thread bush (13) and second thread bush (19), first thread bush (13) one end and scaffold body (5) fixed connection, other pot head establish first threaded rod (12) outside and rather than threaded connection, second thread bush (19) one end and scaffold body (5) fixed connection, other pot head establish second threaded rod (18) outside and rather than threaded connection.

3. The attached lifting scaffold of claim 2, wherein: a first sliding groove (20) is formed in the first fixing rod (8), the first threaded sleeve (13) is arranged in the first sliding groove (20) and is in sliding connection with the first sliding groove, a second sliding groove (21) is formed in the second fixing rod (10), and the second threaded sleeve (13) is arranged in the second sliding groove (21) and is in sliding connection with the second sliding groove.

4. The attached lifting scaffold of claim 2, wherein: and one end of the second bevel gear rod (25) far away from the connecting rod (9) is fixedly provided with a rotating handle (16).

5. An attached lifting scaffold according to claim 1 or 2, characterized in that: the scaffold body (5) comprises a bottom plate (22) and a top plate (23), the top plate (23) is connected with the bottom plate (22) through a first side plate (24) and a second side plate (25), and the second side plate (25) is connected with the bottom plate (22) and the top plate (23) through a plurality of sliding mechanisms.

6. The attached lifting scaffold of claim 5, wherein: slide mechanism includes slider (27) and bracing piece (26), third spout (28) have all been seted up on bottom plate (22) and roof (23), slider (27) set up in third spout (28) and rather than sliding connection, bracing piece (26) one end and slider (27) fixed connection, the other end and second curb plate (25) fixed connection.

7. The attached lifting scaffold of claim 5, wherein: the number of the second side plates (25) is two, and the two second side plates (25) are symmetrically arranged relative to the first side plate (24).