CN112610004A

CN112610004A - Wall masonry auxiliary device

Info

Publication number: CN112610004A
Application number: CN202011285969.XA
Authority: CN
Inventors: 谢泽令
Original assignee: China MCC20 Group Corp Ltd; Shanghai Ershiye Construction Co Ltd
Current assignee: China MCC20 Group Corp Ltd; Shanghai Ershiye Construction Co Ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-04-06

Abstract

The invention relates to a wall masonry auxiliary device which comprises a movable base, a telescopic frame, an operating platform, a sliding rail, a movement driving mechanism, a storage hopper, a lower storage bin, a rotating shaft, a spiral blade, a gear and a rack, wherein the telescopic frame is arranged on the base, the operating platform is arranged on the telescopic frame, the sliding rail and the rack are arranged on the operating platform in parallel, the storage hopper is connected with the sliding rail through the movement driving mechanism and can move along the sliding rail through the driving of the movement driving mechanism, a discharge port of the storage hopper is communicated with the lower storage bin, the rotating shaft is rotatably arranged in the lower storage bin, one end of the rotating shaft extends out of the lower storage bin and is connected with the gear, the gear and the rack are meshed with each other, the spiral blade is uniformly arranged in the lower storage bin along the length direction of the. The invention can realize the uniform spreading of mortar, avoid the quality problems of unsaturated masonry mortar joints and uneven thickness, facilitate lifting construction and is beneficial to improving the masonry construction efficiency of walls.

Description

Wall masonry auxiliary device

Technical Field

The invention belongs to the technical field of building construction equipment, and particularly relates to a wall masonry auxiliary device.

Background

The method for building the building engineering comprises the following steps: the method comprises the steps of erecting a plurality of rods, then laying three small bricks on the ground for leveling, and often paving mortar on the back of the bricks by an operator by using an ash knife, and then building the bricks one by one according to a laser level. However, in the process of building a wall manually, the cement mortar needs to be scooped up and tiled on the bricks by workers, and because the mortar scooped up by the workers at each time is different in amount, the bricks are likely to have the phenomena of incomplete and uneven mortar joints during stacking, the stability of the wall is not facilitated, and meanwhile, the phenomenon of raw material waste is easy to occur.

Disclosure of Invention

The invention aims to solve the technical problem of providing a wall masonry auxiliary device, which can realize uniform spreading of mortar, avoid the quality problems of unsaturated masonry mortar joints and uneven thickness, facilitate lifting construction and be beneficial to improving the wall masonry construction efficiency.

The technical scheme adopted by the invention for solving the technical problems is to provide a wall masonry auxiliary device, which comprises a movable base, a telescopic frame, an operating platform, a slide rail, a movable driving mechanism, a storage hopper, a discharging bin, a rotating shaft, a helical blade, a gear and a rack, the telescopic frame is arranged on the base, the operating platform is arranged on the telescopic frame, the slide rail and the rack are arranged on the operating platform in parallel, the storage hopper is connected with the slide rail through the mobile driving mechanism and can move along the slide rail through the drive of the mobile driving mechanism, the discharge port of the storage hopper is communicated with the lower feed bin, the rotating shaft is rotatably arranged in the lower feed bin, one end of the rotating shaft extends out to be connected with the gear, the gear and the rack are meshed with each other, helical blades are uniformly arranged in the lower bin along the length direction of the rotating shaft, and scrapers are respectively arranged at the two sides of a feed opening of the lower bin along the direction parallel to the sliding rail.

The movable driving mechanism comprises a driving device, a threaded rod and a sliding connection block, the threaded rod is connected with the rotary output end of the driving device, the sliding connection block is slidably mounted on the sliding rail, the sliding connection block is sleeved on the threaded rod through a thread fit structure, and the storage hopper is mounted on the sliding connection block.

The rotating shafts are arranged on two opposite sides of the blanking bin through bearings.

The discharge hole of the storage hopper and the discharge hole of the lower feed bin correspond to the rotating shaft respectively and are located at two opposite ends of the rotating shaft respectively.

The scraper blade lower extreme is less than the lower extreme of feed opening, the length direction of scraper blade is perpendicular with the slide rail and length is greater than the aperture of feed opening.

And the bottom of the base is provided with rollers.

The bottom of base is installed locking mechanism, locking mechanism includes telescopic link and sucking disc, the sucking disc sets up in the lower extreme of telescopic link.

The blanking bin is of an overhanging type structure relative to the operating platform.

Advantageous effects

Firstly, the mortar can be uniformly spread on the top of the construction wall, the operation process that constructors need to spread the mortar on bricks is avoided, the quality problems of unsaturated masonry mortar joints and uneven thickness can be avoided, meanwhile, the construction labor intensity is favorably reduced, and the construction efficiency can be effectively improved.

Secondly, the mortar lifting device is high in use flexibility, convenient to move and high in practicability, can meet mortar paving requirements of walls with different heights, can drive the operation platform to lift, and facilitates construction personnel to stand to construct the walls with different heights.

Drawings

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

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is a schematic structural diagram of the gear meshed with the rack.

Fig. 4 is a schematic structural view of scrapers on two sides of the feed opening.

Detailed Description

The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.

Fig. 1 and 2 show a wall masonry auxiliary device, which includes a movable base 1, an expansion link 2, a suction cup 3, an expansion bracket 4, an operation table 5, a slide rail 6, a driving device 7 (such as a motor), a threaded rod 8, a sliding connection block 9, a storage hopper 10, a blanking bin 11, a rotating shaft 12, a helical blade 13, a gear 14, a rack 15, a blanking port 16 and a scraper 17.

Four rollers are installed at the bottom of the base 1. The relative both sides of base 1 are installed locking mechanism respectively, and locking mechanism includes telescopic link 2, and the below of telescopic link 2 is fixed with sucking disc 3. The telescopic frame 4 is installed to the top of base 1, and the operation panel 5 is installed to the top of telescopic frame 4, can drive operation panel 5 through telescopic frame 4 drive is flexible and go up and down.

A slide rail 6 is fixed to the upper surface of the console 5. A driving device 7 is installed above the operating platform 5, the output end of the driving device 7 is connected with a threaded rod 8, the threaded rod 8 penetrates through the inside of a sliding connection block 9, and the driving device and the threaded rod are connected and matched through a threaded structure to form a screw rod pair. The upper end of the sliding rail 6 is embedded in the sliding connection block 9, and a storage hopper 10 is fixed on one side of the sliding connection block 9. The lower bin 11 is connected with below the storage hopper 10, and the inside of lower bin 11 is provided with axis of rotation 12, and helical blade 13 is evenly installed along length direction to axis of rotation 12. Two ends of the rotating shaft 12 are respectively installed on two opposite sides of the lower bin 11 through bearings, one end of the rotating shaft 12, which faces the operating platform 5, penetrates through the side wall of the lower bin 11, the extending end of the rotating shaft is connected with a gear 14, and the gear 14 is located on the outer side of the lower bin 11. A rack 15 is fixed to one side of the operation table 5, and the rack 15 is engaged with the gear 14, as shown in fig. 3. As shown in fig. 4, a feed opening 16 is disposed at the bottom of the feed bin 11, scrapers 17 are respectively disposed on two sides of the feed opening 16 of the feed bin 11 along a direction parallel to the slide rail 7, a lower end of each scraper 17 is lower than a lower end of the feed opening 16, a length direction of each scraper 17 is perpendicular to the slide rail 7, and a length of each scraper 17 is greater than an opening degree of the feed opening 16.

Slide rail 6 constitutes sliding construction with sliding connection piece 9, and sliding connection piece 9 is threaded connection with threaded rod 8, and threaded rod 8 is connected for rotating with operation panel 5, at the in-process that storage hopper 10 removed, sliding connection piece 9 slides on slide rail 6's surface, the stationarity when not only can increasing sliding connection piece 9 and remove, slide rail 6 can also play better limiting displacement to sliding connection piece 9, make storage hopper 10 and sliding connection piece 9 can not rotate with threaded rod 8 together.

Storage hopper 10 and feed opening 16 set up about the central point symmetry of feed bin 11 down, and the central line of storage hopper 10 and the central line of feed opening 16 are the dislocation set, and the symmetry setting mode can let the inside cement mortar of storage hopper 10 from the inside outflow of feed opening 16, and the outflow speed of raw materials can be slowed down to the mode of dislocation set, avoids appearing the too much phenomenon of mortar outflow.

Rotation axis 12 is connected for rotating with feed bin 11, and rotation axis 12 is fixed connection with gear 14 to the equidistant range in surface of rotation axis 12 has helical blade 13, and rotation axis 12 drives the helical blade 13 of equidistant range and rotates in feed bin 11 inside under, can let the even outflow of the inside raw materials of feed bin 11 down, need not use extra drive arrangement to realize the ration outflow of the inside raw materials of feed bin 11 down.

The gear 14 is connected for the meshing with the rack 15, and the rack 15 is arranged at the surface of the operation panel 5 at equal intervals, and the gear 14 is connected with the rack 15 through the meshing, so that the storage hopper 10 can be driven in the moving process, and the rotating shaft 12 and the helical blade 13 rotate in the lower storage bin 11, thereby being beneficial to improving the masonry efficiency of the wall body.

The scraper blade 17 is provided with 2 about the central point symmetry of feed bin 11 down, and the lower extreme water flat line of scraper blade 17 is less than the lower extreme water flat line of feed opening 16, and the lower mode of setting up of scraper blade 17 can carry out in time floating to the cement mortar that feed opening 16 flows out, has not only optimized the operation flow that the wall body was built by laying bricks or stones, can also improve the homogeneity of cement mortar thickness greatly.

The working principle of the wall masonry auxiliary device is as follows: when the device is used, the device is moved to a place where a wall body needs to be built, the telescopic rod 2 is pulled, the telescopic rod 2 drives the sucker 3 to reach the optimal supporting position, the sucker 3 is adsorbed on the ground plane, the stability of bottom support of the base 1 can be improved by the sucker 3, cement mortar is injected into the storage hopper 10, the driving device 7 is started, the threaded rod 8 is driven by the driving device 7 to rotate at a constant speed, the threaded rod 8 is in threaded connection with the sliding connection block 9, when the threaded rod 8 rotates, the sliding connection block 9 and the storage hopper 10 can be driven to move horizontally on the surface of the operating platform 5 through the thread trend of the surface of the threaded rod 8, the sliding rail 6 arranged above the operating platform 5 can play a good limiting role in the sliding connection block 9, and the storage hopper 10 and the sliding connection block 9 cannot rotate together with the threaded rod 8, in-process that removes at storage hopper 10, be connected through the meshing between gear 14 and the rack 15, can let gear 14 and axis of rotation 12 rotate in step, axis of rotation 12 drives

helical blade

13 and 11 inside at the uniform velocity rotations of feed bin down, can let down the even follow feed opening 16 of the inside cement mortar of feed bin 11, the scraper blade 17 of feed bin 11 both sides can in time be screeded the mortar that flows, only need stand and place the fragment of brick in proper order in the top of operation panel 5 cement mortar surface after screeding can, the operation is very simple.

The inside of expansion bracket 4 is provided with the cylinder, along with the increase of wall body height, utilize the cylinder to promote the whole upwards extension of expansion bracket 4, thereby can carry out cement mortar's tiling work to the wall of co-altitude not, the flexibility in the device use has been increased, because mortar thickness is unanimous, so the spacing distance between the fragment of brick also can keep unanimous, the level and smooth of building wall body surface has been improved greatly, the in-process that removes at storage hopper 10 carries out the input of mortar, not only can reduce the intensity of labour of artifical ladling out the material, can also avoid appearing the extravagant phenomenon of mortar, holistic practicality has been increased.

Claims

1. The utility model provides a wall body masonry auxiliary device which characterized in that: comprises a movable base (1), a telescopic frame (4), an operating platform (5), a sliding rail (7), a movable driving mechanism, a storage hopper (10), a lower feed bin (11), a rotating shaft (12), helical blades (13), a gear (14) and a rack (15), wherein the telescopic frame (4) is installed on the base (1), the operating platform (5) is installed on the telescopic frame (4), the sliding rail (7) and the rack (15) are arranged on the operating platform (5) in parallel, the storage hopper (10) is connected with the sliding rail (7) through the movable driving mechanism and can move along the sliding rail (7) through the movable driving mechanism, a discharge port of the storage hopper (10) is communicated with the lower feed bin (11), the rotating shaft (12) is rotatably installed inside the lower feed bin (11) and one end of the rotating shaft extends out to be connected with the gear (14), and the gear (14) and the rack (15) are mutually meshed, spiral blade (13) are evenly installed to the length direction of feed bin (11) inside edge axis of rotation (12) down, feed opening (16) of feed bin (11) are equipped with scraper blade (17) respectively along the both sides that are on a parallel with slide rail (7) direction down.

2. A wall masonry aid according to claim 1 wherein: remove actuating mechanism and include drive arrangement (7), threaded rod (8) and sliding connection piece (9), threaded rod (8) are connected with the rotatory output of drive arrangement (7), install on slide rail (7) sliding connection piece (9) slidable, sliding connection piece (9) are through screw-thread fit structure suit on threaded rod (8), install on sliding connection piece (9) storage hopper (10).

3. A wall masonry aid according to claim 1 wherein: the rotating shafts (12) are mounted on two opposite sides of the blanking bin (11) through bearings.

4. A wall masonry aid according to claim 1 wherein: the discharge hole of the storage hopper (10) and the discharge hole (16) of the discharge bin (11) correspond to the rotating shaft (12) respectively and are located at two opposite ends of the rotating shaft (12) respectively.

5. A wall masonry aid according to claim 1 wherein: the lower extreme of scraper blade (17) is less than the lower extreme of feed opening (16), the length direction and the slide rail (7) of scraper blade (17) are perpendicular and length is greater than the aperture of feed opening (16).

6. A wall masonry aid according to claim 1 wherein: the bottom of the base (1) is provided with rollers.

7. A wall masonry aid according to claim 1 wherein: the locking mechanism is installed to the bottom of base (1), locking mechanism includes telescopic link (2) and sucking disc (3), sucking disc (3) set up in the lower extreme of telescopic link (2).

8. A wall masonry aid according to claim 1 wherein: the discharging bin (11) is of an overhanging type structure relative to the operating platform (5).