CN209339543U - A kind of construction wall plastering support device - Google Patents

Abstract

The utility model relates to a kind of construction wall plastering support devices, belong to technical field of building construction, specifically including support frame is foldable structure, mainly it is made of fixed frame and adjustable shelf, fixed frame and adjustable shelf are mainly made of two tracks and the multiple crossbeams being arranged between track, hinged seat is fixed at the top of fixed frame middle orbit, the bottom of adjustable shelf middle orbit is hinged on hinged seat, adjusting bolt is fixed at the top of adjustable shelf middle orbit, rack gear is further fixed on track, rack gear is located at the outside of hinged seat, shaft is installed on automatic plastering machine, the two sides of shaft are equipped with gear, worm and gear is also equipped in shaft, mounting groove is additionally provided on automatic plastering machine, turning rolls is fitted in mounting groove, back-up roller wheel is installed on turning rolls, back-up roller wheel is in contact with track, the utility model structure is simple, make With conveniently, using foldable structure, occupy little space, and can guarantee that automatic plastering machine moves up and down.

Description

Wall plastering support device for building construction

technical field

The utility model relates to a wall plastering support device for building construction, which belongs to the technical field of building construction.

Background technique

With the development of building commercialization, speeding up the construction progress, shortening the project cycle, and improving investment benefits have become the central link of building commercialization. In building construction, the plastering project of building walls not only has a large amount of work and takes up a lot of labor, but also has the lowest degree of mechanization, which seriously affects the construction period. In order to reduce labor intensity and save construction period, intelligent wall plastering machinery has great demand space in the construction industry.

The support structure of automatic plastering machines currently on the market is unreasonable. They just adopt an inclined support frame structure. After standing upright, the top supports the roof and the bottom supports the ground. The height of the supporting frame is relatively high, and it is inconvenient to move, and it needs to be laid down and then lifted in when it is carried out in the floor, and the transportation is time-consuming and laborious, which affects the construction efficiency.

Utility model content

In order to solve the technical problems existing in the prior art, the utility model provides a wall plastering support device for building construction that is simple in structure, easy to use, adopts a folding structure, takes up little space, and can ensure that the automatic plastering machine moves up and down. .

In order to achieve the above purpose, the technical solution adopted by the utility model is a wall plastering support device for building construction, including a mobile trolley, a support frame fixed on the mobile trolley and an automatic plastering machine installed on the support frame, The support frame is a folding structure, mainly composed of a fixed frame and a movable frame. Both the fixed frame and the movable frame are mainly composed of two rails and a plurality of beams arranged between the rails. A hinged seat is fixed, and the bottom of the track in the movable frame is hinged on the hinged seat through a pin shaft. Adjusting bolts are fixed on the top of the track in the movable frame, and a support plate is installed on the adjustable bolt. A rack is fixed, and the rack is located outside the hinged seat. A rotating shaft is installed on the automatic plastering machine, and gears are installed on both sides of the rotating shaft, and the gears are meshed with the rack. There are worm gears and worms, and the worm gears are used to connect the lifting motor. The automatic plastering machine is also provided with an installation groove, and a roller frame is inserted in the installation groove, and supporting rollers are installed on the roller frame. The rollers are in contact with the track.

Preferably, a locking screw rod is installed in the track of the fixing frame, and a lower fixing block is installed on the lower part of the locking screw rod, and the lower fixing block is fixed in the track, and a positioning Convex, the upper part of the locking screw rod is also equipped with an upper movable block, the two sides of the upper movable block are provided with card slots stuck on the positioning convex corrugated, the top of the upper movable block is fixed with a positioning sleeve, so The top of the track of the fixed frame is fixed with a positioning cover, the bottom of the positioning convex is fixed with a positioning plate, the bottom of the track of the movable frame is provided with a positioning jack, and the positioning sleeve is used to pass through the positioning jack along the positioning cover. Inside, a driven sprocket is fixed on the bottom of the locking screw, an operating shaft is installed on the moving trolley, and a driving sprocket is installed on the bottom of the operating shaft, and the driving sprocket and the driven sprocket pass through a chain Connected, the top of the operating shaft is equipped with an operating hand wheel.

Preferably, the adjusting bolt is also fixed with Velcro for binding on the fixing frame.

Compared with the prior art, the utility model has the following technical effects: the utility model has a simple structure and is easy to use. The rack and pinion are engaged, and the automatic plastering machine can move up and down along the folding structure, and the folding structure is adopted, and a strengthening structure is set at the connection, which can improve the strength of the folding structure and ensure that the automatic plastering machine moves up and down more stable and reliable.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a schematic diagram of the working state of the utility model.

Fig. 3 is a schematic diagram of the connection structure between the automatic plastering machine and the support frame in the utility model.

Fig. 4 is a schematic diagram of the connection structure of the fixed frame and the movable frame in the utility model.

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

As shown in Figures 1 to 4, a wall plastering support device for building construction includes a mobile trolley 1, a support frame 2 fixed on the mobile trolley, and an automatic plastering machine 3 installed on the support frame, and the support frame 2 is a folding structure, which is mainly composed of a fixed frame 4 and a movable frame 5. Both the fixed frame 4 and the movable frame 5 are mainly composed of two rails 6 and a plurality of beams 7 arranged between the rails. The top of the rails in the fixed frame 4 A hinged seat 8 is fixed, and the bottom of the track in the movable frame 5 is hinged on the hinged seat 8 by a pin shaft. An adjusting bolt 9 is fixed on the top of the track in the movable frame 5, and a support plate 10 is installed on the adjusting bolt 9. A tooth bar 11 is fixed, and the tooth bar 11 is positioned at the outside of the hinged seat 8. A rotating shaft 12 is installed on the automatic plastering machine 3, and a gear 13 is installed on both sides of the rotating shaft 12. The gear 13 meshes with the tooth bar 11. Worm gear 14 is installed, and worm gear 14 is used for connecting lifting motor, and automatic plastering machine 3 is also provided with installation groove 15, and roller frame 16 is inserted in the installation groove 15, and support roller 17 is installed on the roller frame 16, supports The rollers 17 are in contact with the track 6 .

When the utility model is in use, the movable frame 5 is raised, the movable frame 5 is rotated around the rotating shaft 12, and stands on the fixed frame 4, so that the fixed frame 4 and the movable frame 5 form a whole, and the rack 13 is assembled into a whole, Then adjust the height by adjusting bolt 9, so that the top of the bracing frame is supported on the roof, so that the driving motor on the automatic plastering machine 3 drives the gear 13 to rotate through the worm and gear 14, so that the gear 13 moves up and down along the rack 11.

Wherein, locking screw rod 18 is installed in the track of fixed frame 4, and the bottom of locking screw rod 18 is equipped with lower fixed block 19, and lower fixed block 19 is fixed in track 6, and the track top of fixed frame 4 is also provided with positioning embossing 20, the upper part of the locking screw 18 is also equipped with an upper movable block 21, and the two sides of the upper movable block 21 are provided with card slots that are stuck on the positioning ribs, and the top of the upper movable block 21 is fixed with a positioning sleeve 22, and the fixed frame 4 The top of the track is fixed with a positioning cover 23, the bottom of the positioning rib 20 is fixed with a positioning plate 24, the bottom of the track of the movable frame 5 is provided with a positioning jack 25, and the positioning sleeve 22 is used to pass through the positioning jack 25 along the positioning cover 23. Inside, the driven sprocket 26 is fixed on the bottom of the locking screw 18, the operating shaft 27 is installed on the mobile trolley 1, and the driving sprocket 28 is installed on the bottom of the operating shaft 27, and the driving sprocket 28 and the driven sprocket 26 pass through the chain Connected, the top of the operating shaft 27 is equipped with an operating handwheel 29. In order to ensure that the fixed frame 4 and the movable frame 5 are connected more reliably, the movable frame 5 stands on the fixed frame 4, and then by operating the hand wheel 29, the driving chain 28 drives the driven sprocket 26 to rotate, and drives the locking screw rod 18 to rotate. Make the upper movable block 21 move upwards along the positioning rib 20, after the positioning sleeve 22 passes through the positioning cover 23, insert in the positioning jack 25, and the positioning sleeve 22 is stuck in the positioning cover 23 bottom, stop moving, this time the positioning sleeve 22 will The fixed frame 4 and the movable frame 5 are connected together, and the movable frame 5 cannot be rotated. In the same way, when the movable frame 5 needs to be folded, the screw mandrel 18 is reversed and locked, and the positioning sleeve 22 is pulled out.

In addition, the adjusting bolt 9 is also fixed with Velcro for binding on the fixed frame. The Velcro is mainly used to bind the movable frame 4 on the fixed frame 4 by Velcro when the movable frame 5 is in a folded state, so as to avoid the movable frame from shaking.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of utility models.

Claims (3)

1. A wall plastering support device for building construction, comprising a mobile trolley and a support frame fixed on the mobile trolley and an automatic plastering machine installed on the support frame, characterized in that: the support frame is a folding structure, It is mainly composed of a fixed frame and a movable frame. The fixed frame and the movable frame are mainly composed of two rails and a plurality of beams arranged between the rails. The top of the rails in the fixed frame is fixed with a hinged seat. The bottom of the track in the frame is hinged on the hinge seat through a pin shaft. An adjusting bolt is fixed on the top of the track in the movable frame. A support plate is installed on the adjusting bolt. A rack is also fixed on the track. The bar is located on the outside of the hinged seat. A rotating shaft is installed on the automatic plastering machine. Gears are installed on both sides of the rotating shaft. For connecting the lifting motor, the automatic plastering machine is also provided with a mounting groove, a roller frame is inserted in the mounting groove, and supporting rollers are installed on the roller frame, and the supporting rollers are in contact with the track. 2. A wall plastering support device for building construction according to claim 1, characterized in that: a locking screw rod is installed in the track of the fixing frame, and a lower fixing block is installed on the lower part of the locking screw rod , the lower fixed block is fixed in the track, the upper part of the track of the fixed frame is also provided with positioning ribs, the upper part of the locking screw rod is also equipped with an upper movable block, and the two sides of the upper movable block are provided with clips In the card slot on the positioning rib, the top of the upper movable block is fixed with a positioning sleeve, the top of the track of the fixed frame is fixed with a positioning cover, the bottom of the positioning rib is fixed with a limit plate, and the top of the movable frame The bottom of the track is provided with a positioning jack, and the positioning sleeve is used to pass through and insert into the positioning jack along the positioning cover. The bottom of the locking screw rod is fixed with a driven sprocket. The bottom of the operating shaft is equipped with a driving sprocket, the driving sprocket is connected with the driven sprocket through a chain, and the top of the operating shaft is equipped with an operating hand wheel. 3. The wall plastering support device for building construction according to claim 1, characterized in that: The adjusting bolt is also fixed with Velcro for binding on the fixing frame.