CN214611311U

CN214611311U - Lifting device for building concrete

Info

Publication number: CN214611311U
Application number: CN202120937348.9U
Authority: CN
Inventors: 马志强; 王志勇
Original assignee: Hebei Jiang Concrete New Building Materials Co ltd
Current assignee: Hebei Jiang Concrete New Building Materials Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-11-05
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses a lifting device for building concrete, including the base, the top of base upper end bracing piece is provided with the mounting bracket, and the cantilever is installed to the left end of mounting bracket, and the tip of cantilever is provided with the fixed pulley, and the right-hand member of mounting bracket is provided with the winding up roller, and the axle head of winding up roller is connected with driven gear, and driven gear passes through the chain and connects the driving gear, and the driving gear is connecting positive and negative motor; the sling wound on the winding roller is wound around the fixed pulley and then is arranged on the box body; a sliding block is arranged on one side of the box body close to the supporting rod, and a sliding groove matched with the sliding block is formed in the supporting rod; the bottom of the box body extends outwards to form a discharge barrel, a motor is installed at one side of the inner bottom of the box body, which is far away from the discharge barrel, and the motor is connected with a spiral conveying device; the central symmetry of base lower extreme is provided with a plurality of and removes the wheel, and flexible landing leg is installed in the outside that a plurality of removed the wheel. The utility model discloses building is hoisting device convenient operation for the concrete, it is high to promote stability, and is portable, places steadily.

Description

Lifting device for building concrete

Technical Field

The utility model relates to a construction equipment technical field especially relates to a hoisting device for building concrete.

Background

In the building engineering, concrete is used as an important building material, and is required to be lifted to a certain height for use in the use process, particularly in the high-rise building construction process. The traditional concrete lifting device cannot move, even if the traditional concrete lifting device can move, the problem of low stability still exists after the movement is stopped, and the problem of potential safety hazard is easy to occur in the using process; in addition, the amount of concrete used for extrusion cannot be determined during lifting. Based on this, the utility model provides a hoisting device for building concrete.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hoisting device for building concrete solves the problem of the above statement.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model relates to a lifting device for building concrete, the on-line screen storage device comprises a base, the base upper end is provided with the bracing piece, the top of bracing piece is provided with the mounting bracket, the cantilever is installed to the left end of mounting bracket, the tip of cantilever is provided with the fixed pulley, the right-hand member of mounting bracket is provided with the winding up roller, the axle head of winding up roller is connected with driven gear, the last chain that meshes of driven gear, the other end meshing of chain has the driving gear, the driving gear is located under the driven gear; the driving gear is connected with a forward and reverse rotating motor, and the forward and reverse rotating motor is arranged on the base; a sling is wound on the winding roller, and the other end of the sling is wound around the fixed pulley and then is installed on the side wall of the box body; a sliding block is arranged on one side, close to the supporting rod, of the box body, and a sliding groove matched with the sliding block is formed in the supporting rod; the bottom of the box body extends outwards to form a discharge barrel, a motor installation box is arranged at one side of the inner bottom of the box body, which is far away from the discharge barrel, a motor is installed in the motor installation box, and the motor is connected with a spiral conveying device; a rotating paddle of the spiral conveying device is positioned outside the motor installation box and in the discharge cylinder; the base lower extreme central symmetry is provided with a plurality of and removes the wheel, a plurality of remove the outside of wheel and install flexible landing leg, be provided with distance sensor under the base on the terminal surface.

Further, the chain is a closed circular ring.

Further, the positive and negative rotation motor is installed on the base through a motor installation seat.

Furthermore, a hook connected with the sling is arranged on the side wall of the box body.

Further, the box lower extreme is provided with the box base, the constant head tank has been seted up on the box base, the base upper end be provided with constant head tank assorted locating piece.

Furthermore, the lower end face of the base is provided with a mounting groove for mounting the telescopic supporting leg.

Compared with the prior art, the utility model discloses a beneficial technological effect:

the utility model discloses a hoisting device for building concrete can guarantee the quantity precision with concrete material ration output through spiral conveyer, reduces extravagantly. Through starting the true reversal motor, drive the driving gear and rotate, and then drive driven gear under the chain effect and rotate, finally realize the rotation of winding up roller, realize receiving and releasing the purpose of hoist cable, reach reciprocating of box, and when removing, the slider removes in bracing piece upper chute, plays certain limiting displacement, has guaranteed the stability of removal process. The locating piece meshing that the constant head tank that the lower extreme of box base was seted up and base upper end is in the same place, has guaranteed that the box is located accurate positioning when bottommost, avoids taking place the skew, influences box mobility stability. The movable wheels at the lower end of the base can move the base to a proper position at any time, and the telescopic supporting legs play a role in supporting and stabilizing when moving to the proper position, so that the sliding of the telescopic supporting legs is avoided; the distance sensor converts the position of the base from the ground into a signal, and the telescopic supporting leg adjusts the proper telescopic length according to the signal, so that the stability of the base is ensured. In a word, the utility model discloses building is hoisting device convenient operation for the concrete, it is high to promote stability, and is portable, places steadily.

Drawings

The present invention will be further explained with reference to the following description of the drawings.

FIG. 1 is a front view of a lifting device for building concrete according to the present invention;

FIG. 2 is a sectional view of the lifting device for building concrete according to the present invention;

description of reference numerals: 1. a base; 2. positioning blocks; 3. a base of the box body; 4. a box body; 5. a discharging barrel; 6. a slider; 7. a support bar; 8. hooking; 9. a sling; 10. a fixed pulley; 11. a cantilever; 12. a mounting frame; 13. a driven gear; 14. a winding roller; 15. a chain; 16. a driving gear; 17. a positive and negative rotation motor; 18. a motor mounting seat; 19. a moving wheel; 20. a telescopic leg; 21. a distance sensor; 22. a motor installation box; 23. a motor; 24. a screw conveyor; 25. positioning a groove; 26. and (4) mounting the groove.

Detailed Description

As shown in fig. 1-2, a lifting device for building concrete, includes base 1, bracing piece 7 is installed to base 1 upper end, mounting bracket 12 is installed at the top of bracing piece 7, cantilever 11 is installed to the left end of mounting bracket 12, fixed pulley 10 is installed to the tip of cantilever 11, winding up roller 14 is installed to the right-hand member of mounting bracket 12, the winding up has hoist cable 9 on the winding up roller 14, the other end of hoist cable 9 is walked around install on 4 lateral walls of box behind the fixed pulley 10.

The shaft end of the winding roller 14 is connected with a driven gear 13, a chain 15 is meshed on the driven gear 13, a driving gear 16 is meshed at the other end of the chain 15, the chain 15 is a closed circular ring, the driving gear 16 rotates, and the driven gear 13 is driven to rotate through the chain 15. The driving gear 16 is located right below the driven gear 13, the driving gear 16 is connected with a forward and reverse motor 17, and the forward and reverse motor 17 is installed on the base 1 through a motor installation seat 18.

The box 4 is close to slider 6 is installed to one side of bracing piece 7, seted up on the bracing piece 7 with slider 6 assorted spout, slider 6 slides in the spout, plays the effect that injects box 4 and reciprocate, guarantees the stability of removal in-process. The bottom of the box 4 extends outwards to form a discharging barrel 5, and an outlet end of the discharging barrel 5 is provided with a door opening and closing structure (not shown in the figure), which is the prior art and redundant description is omitted here. The interior bottom of box 4 is kept away from install motor install bin 22 on one side position of play feed cylinder 5, install motor 23 in the motor install bin 22, motor 23 is connected with spiral conveyer 24. The rotatory paddle of screw conveyer 24 is located the motor install bin 22 outside, and is located go out the feed cylinder 5, starter motor 23, screw conveyer 24 rotates, transports concrete material away from going out feed cylinder 5, and the motor 23 operating duration through control realizes the ration transportation. And a hook 8 connected with the sling 9 is arranged on the side wall of the box body 4.

Box base 3 is installed to 4 lower extremes of box, constant head tank 25 has been seted up on box base 3, 1 upper end of base install with constant head tank 25 assorted locating piece 2 detains on locating piece 2 through constant head tank 25, realizes the firm effect in location to box 4, guarantees the stability when box 4 begins to shift up.

A plurality of is installed to base 1 lower extreme central symmetry and is removed wheel 19, a plurality of remove wheel 19's the outside and install telescopic leg 20, offer on the base 1 lower extreme terminal surface and be used for the installation telescopic leg 20's mounting groove 26. When the movable wheel does not need to be moved, the telescopic supporting legs 20 are stretched downwards to support the ground, so that the movable wheels 19 are far away from the ground, and the placing stability is ensured; when the movable wheel is required to move, the telescopic supporting legs 20 are upwards telescopic and far away from the ground, and the movable wheel 19 falls on the ground to start moving. Install distance sensor 21 on the base 1 lower extreme terminal surface, distance sensor 21 gives relevant controlling means with the signal transmission on base 1 distance ground, and controlling means reaches the balanced stable purpose of base 1 according to the flexible length of distance signal control flexible landing leg 20.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides a hoisting device for building concrete which characterized in that: the winding device comprises a base (1), wherein a supporting rod (7) is arranged at the upper end of the base (1), an installation rack (12) is arranged at the top of the supporting rod (7), a cantilever (11) is installed at the left end of the installation rack (12), a fixed pulley (10) is arranged at the end part of the cantilever (11), a winding roller (14) is arranged at the right end of the installation rack (12), a driven gear (13) is connected to the shaft end of the winding roller (14), a chain (15) is meshed on the driven gear (13), a driving gear (16) is meshed at the other end of the chain (15), and the driving gear (16) is located under the driven gear (13); the driving gear (16) is connected with a forward and reverse rotation motor (17), and the forward and reverse rotation motor (17) is arranged on the base (1); a sling (9) is wound on the winding roller (14), and the other end of the sling (9) is wound around the fixed pulley (10) and then is installed on the side wall of the box body (4); a sliding block (6) is arranged on one side, close to the supporting rod (7), of the box body (4), and a sliding groove matched with the sliding block (6) is formed in the supporting rod (7); a discharge barrel (5) extends outwards from the bottom of the box body (4), a motor installation box (22) is arranged at one side position of the inner bottom of the box body (4) far away from the discharge barrel (5), a motor (23) is installed in the motor installation box (22), and the motor (23) is connected with a spiral conveying device (24); the rotating paddle of the spiral conveying device (24) is positioned outside the motor installation box (22) and in the discharging barrel (5); the base (1) lower extreme central symmetry is provided with a plurality of and removes wheel (19), a plurality of remove the outside of wheel (19) and install flexible landing leg (20), be provided with distance sensor (21) on base (1) lower extreme terminal surface.

2. A lifting device for construction concrete according to claim 1, characterized in that: the chain (15) is a closed circular ring.

3. A lifting device for construction concrete according to claim 1, characterized in that: the forward and reverse rotation motor (17) is arranged on the base (1) through a motor mounting seat (18).

4. A lifting device for construction concrete according to claim 1, characterized in that: the side wall of the box body (4) is provided with a hook (8) connected with the sling (9).

5. A lifting device for construction concrete according to claim 1, characterized in that: the lower end of the box body (4) is provided with a box body base (3), the positioning groove (25) is formed in the box body base (3), and the positioning block (2) matched with the positioning groove (25) is arranged at the upper end of the base (1).

6. A lifting device for construction concrete according to claim 1, characterized in that: and the lower end surface of the base (1) is provided with a mounting groove (26) for mounting the telescopic supporting leg (20).