CN211341694U

CN211341694U - Lifting scaffold is adhered to in construction

Info

Publication number: CN211341694U
Application number: CN201921721014.7U
Authority: CN
Inventors: 秦堃
Original assignee: Mianyang Polytechnic
Current assignee: Mianyang Polytechnic
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-08-25
Anticipated expiration: 2029-10-15

Abstract

The utility model relates to a construction scaffolding technical field just discloses a lifting scaffold is adhered to in construction, which comprises a column, the bottom of stand inner wall is equipped with sprocket one, the top of stand inner wall is equipped with sprocket two, the middle part swing joint of sprocket two has dwang two, dwang two and the two swing joints of rotation cover at stand inner wall top, be equipped with the driving chain between sprocket one and the sprocket two, one side fixedly connected with fixture block one of driving chain, one side of driving chain is equipped with the board of standing, the board of standing is through fixture block two and a fixture block joint of its one end. This lifting scaffold is adhered to in construction drives sprocket one through the motor of stand inner wall bottom and rotates, cooperates the sprocket two at stand top to drive fixture block one on the driving chain and can reciprocate, make the joint stand board on fixture block one can go up and down, through setting up two sets of stands, make the process of standing the board and rising and decline more stable.

Description

Lifting scaffold is adhered to in construction

Technical Field

The utility model relates to a construction scaffolding technical field specifically is a lifting foot hand rack is adhered to in construction.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out. The scaffold is divided into an outer scaffold and an inner scaffold according to the erected positions; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; the scaffold is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a picking type scaffold and a climbing type scaffold according to the structural form, in the early 80 th century, various types of scaffolds such as the door type scaffold, a bowl buckle type scaffold and the like are introduced from abroad in China, the door type scaffold is also widely applied in a plurality of domestic projects to obtain better effect, the scaffold is not widely popularized and applied due to the product quality problem of the door type scaffold, a batch of door type scaffold production plants are built at home, most products are processed according to foreign business drawings, the bowl buckle type scaffold is the scaffold which is most widely popularized and applied in novel scaffolds, but the use range is not wide, only the scaffold is applied in partial areas and partial projects, the 90 th generation, and some domestic enterprises introduce foreign advanced technologies, and a plurality of novel scaffolds are developed, for example, bolt type scaffolds, CRAB module scaffolds, disc type scaffolds, square tower type scaffolds and various types of climbing frames, in 2013, domestic professional scaffold production enterprises have a large number of families, mainly in areas without tin, Guangzhou, Qingdao and the like. Technically, scaffold enterprises in China have the capability of processing and producing various novel scaffolds, but the domestic market is not yet formed, and the knowledge of construction enterprises on the novel scaffolds is not enough. Most scaffold frame is after setting up, when needs are in the floor operation of difference, ordinary scaffold frame needs constructor to scramble different height, has consumed unnecessary time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lifting foot hand frame is adhered to in construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting scaffold attached to building construction comprises a stand column, wherein a first chain wheel is arranged at the bottom of the inner wall of the stand column, a first rotating rod is movably connected to the middle of the first chain wheel, the first rotating rod is movably connected with a first rotating sleeve at the bottom of the inner wall of the stand column, a first spur gear is fixedly connected to one end of the first rotating rod, the first spur gear is meshed with a second spur gear, the second spur gear is fixedly connected with a motor through a connecting rod, a second chain wheel is arranged at the top of the inner wall of the stand column, a second rotating rod is movably connected to the middle of the second chain wheel, the second rotating sleeve at the top of the inner wall of the stand column is movably connected with the second rotating sleeve, a transmission chain is arranged between the first chain wheel and the second chain wheel, the transmission chain is in transmission connection with the first chain wheel, a first clamping block is fixedly connected to, the upper portion of the first clamping block is movably connected with a locking buckle through threads, fixing rods are arranged on two sides of the standing plate, one end of each fixing rod is movably connected with the upper surface of the standing plate through a bolt, and a roller is arranged between the other ends of the fixing rods.

Preferably, the roller is movably connected with a rotating shaft fixedly connected between the fixing rods through a third rotating sleeve in the middle of the roller.

Preferably, the periphery of the upper surface of the standing plate is fixedly connected with guardrails.

Preferably, the middle part of the rotating rod I is provided with a through hole matched with the middle part of the chain wheel I.

Preferably, two groups of upright posts are arranged and are respectively arranged on two sides of one end of the standing plate.

Preferably, one side of the rotating rod I is provided with a locking buckle matched with the inner wall of the upright post.

Preferably, the motor is fixedly connected to the upper surface of the support plate, and one side of the support plate is fixedly connected to the outer side of the bottom of the upright post.

Compared with the prior art, the beneficial effects of the utility model are that: this lifting scaffold is adhered to in construction, the motor through stand inner wall bottom drives sprocket one and rotates, the sprocket two at cooperation stand top, thereby it can reciprocate to drive fixture block one on the driving chain, make the joint stand board on fixture block one can go up and down, through installing the dead lever on the board of standing, make stand the board can and stand between keep perpendicular, can not incline, constructor's safety has been guaranteed, through setting up two sets of stands, the process that the board that makes to stand is ascending and descends is more stable.

Drawings

Fig. 1 is a schematic structural view of a side view of the present invention;

FIG. 2 is a partial structural view of the front view of the present invention;

FIG. 3 is a schematic structural view of the bottom of the upright post of the present invention;

fig. 4 is a schematic mechanism diagram of the top view of the present invention;

fig. 5 is a partially enlarged view of fig. 4A.

In the figure: the device comprises a vertical column 1, a chain wheel I2, a rotating rod I3, a transmission chain 4, a chain wheel II 5, a rotating sleeve II 6, a rotating rod II 7, a fixing rod 8, a bolt 9, a rotating shaft 10, a roller 11, a rotating sleeve III 12, a standing plate 13, a fixture block II 14, a fixture block I15, a guardrail 16, a locking buckle 17, a spur gear I18, a spur gear II 19, a motor 20, a connecting rod 21, a supporting plate 22 and a rotating sleeve I23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an attached lifting scaffold for building construction comprises upright posts 1, wherein two sets of upright posts 1 are arranged and are respectively arranged at two sides of one end of a standing plate 13, through arranging the two sets of upright posts 1, the upright posts 1 are made of steel, the ascending and descending processes of the standing plate 13 are more stable, the bottom of the inner wall of each upright post 1 is provided with a chain wheel I2, the middle part of the chain wheel I2 is movably connected with a rotating rod I3, the middle part of the rotating rod I3 is provided with a through hole matched with the middle part of the chain wheel I2, one side of the rotating rod I3 is provided with a locking buckle matched with the inner wall of the upright post 1, when the rotating rod I3 moves towards the direction far away from one side of a motor 20, the locking buckle at one side of the rotating rod I3 is clamped with a bayonet of the inner wall of the upright post 1, so as to lock the height of the standing plate 13, the first spur gear 18 is meshed with the second spur gear 19, the motor 20 drives the first spur gear 18 to rotate, so as to drive the second spur gear 19 to rotate, the first chain wheel 2 and the second chain wheel drive the transmission chain 4, so as to drive the first fixture block 15 to drive the standing plate 13 to lift, the second spur gear 19 is fixedly connected with the motor 20 through the connecting rod 21, the motor 20 is fixedly connected with the upper surface of the supporting plate 22, one side of the supporting plate 22 is fixedly connected with the outer side of the bottom of the upright post 1, the second chain wheel 5 is arranged at the top of the inner wall of the upright post 1, the motor 20 at the bottom of the inner wall of the upright post 1 drives the first chain wheel 2 to rotate, the second chain wheel 5 at the top of the upright post 1 is matched, so as to drive the first fixture block 15 on the transmission chain 4 to move up and down, so as to drive the standing plate 13 clamped on, a transmission chain 4 is arranged between the first chain wheel 2 and the second chain wheel 5, the transmission chain 4 is in transmission connection with the first chain wheel 2, one side of the transmission chain 4 is fixedly connected with a first clamping block 15, one side of the transmission chain 4 is provided with a standing plate 13, the periphery of the upper surface of the standing plate 13 is fixedly connected with a guardrail 16, the standing plate 13 is clamped with the first clamping block 15 through a second clamping block 14 at one end of the standing plate, a locking buckle 17 is movably connected above the first clamping block 15 through threads, the locking buckle 17 is arranged to prevent the standing plate 13 from being separated from the first clamping block 15, so that the safety of constructors is ensured, two sides of the standing plate 13 are provided with fixed rods 8, the standing plate 13 can be kept vertical to the upright post 1 through the fixed rods 8 arranged on the standing plate 13 and cannot incline, the safety of the constructors is ensured, one end of each fixed rod 8 is movably connected with the, the roller 11 is movably connected with a rotating shaft 10 fixedly connected between the fixed rods 8 through a rotating sleeve III 12 in the middle of the roller.

The working principle is as follows: when lifting scaffold frame used in building construction adhesion, the motor through stand inner wall bottom drives sprocket one and rotates, the sprocket two at cooperation stand top, thereby it can reciprocate to drive fixture block one on the driving chain, make the joint stand board on fixture block one can go up and down, through installing the dead lever on the board of standing, make stand the board can and stand between keep perpendicular, can not incline, constructor's safety has been guaranteed, through setting up two sets of stands, the process that the board of standing is ascending and descends is more stable.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lifting scaffold is adhered to in construction, includes stand (1), its characterized in that: the bottom of stand (1) inner wall is equipped with sprocket (2), the middle part swing joint of sprocket (2) has dwang (3), dwang (3) overlaps (23) swing joint with the rotation of stand (1) inner wall bottom, the one end fixedly connected with spur gear (18) of dwang (3), spur gear (18) and two (19) meshes of spur gear, spur gear (19) are through connecting rod (21) and motor (20) fixed connection, the top of stand (1) inner wall is equipped with sprocket (two (5), the middle part swing joint of sprocket (two) (5) has dwang (7), dwang (7) and two (6) swing joint of the rotation cover at stand (1) inner wall top, be equipped with between sprocket (2) and sprocket (5) driving chain (4), driving chain (4) are connected with sprocket (2) transmission, one side fixedly connected with fixture block (15) of driving chain (4), one side of driving chain (4) is equipped with the board of standing (13), stand board (13) through fixture block two (14) and fixture block (15) joint of its one end, there are locking through screw thread swing joint in the top of fixture block (15) and detain (17), stand board (13) both sides are equipped with dead lever (8), the upper surface swing joint of bolt (9) and the board of standing (13) is passed through to the one end of dead lever (8), be equipped with gyro wheel (11) between the other end of dead lever (8).

2. The building construction attached lifting scaffold of claim 1, wherein: the roller (11) is movably connected with a rotating shaft (10) fixedly connected between the fixing rods (8) through a rotating sleeve III (12) in the middle of the roller.

3. The building construction attached lifting scaffold of claim 1, wherein: guard rails (16) are fixedly connected to the periphery of the upper surface of the standing plate (13).

4. The building construction attached lifting scaffold of claim 1, wherein: the middle part of the rotating rod I (3) is provided with a through hole matched with the middle part of the chain wheel I (2).

5. The building construction attached lifting scaffold of claim 1, wherein: two groups of upright posts (1) are respectively arranged on two sides of one end of the standing plate (13).

6. The building construction attached lifting scaffold of claim 1, wherein: one side of the rotating rod I (3) is provided with a locking buckle matched with the inner wall of the upright post (1).

7. The building construction attached lifting scaffold of claim 1, wherein: the motor (20) is fixedly connected to the upper surface of the support plate (22), and one side of the support plate (22) is fixedly connected with the outer side of the bottom of the upright post (1).