CN210558918U

CN210558918U - Material lifting machine for building engineering construction

Info

Publication number: CN210558918U
Application number: CN201921630304.0U
Authority: CN
Inventors: 林志腾; 林志慧; 吴炜城; 林志鸿; 黄秋华
Original assignee: Guangdong Hongfu City Construction Co ltd
Current assignee: Guangdong Hongfu City Construction Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-05-19
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a material lifting machine for construction engineering construction, which comprises a placing base, wherein lifting columns are arranged on two sides of the placing base, a top beam is arranged on the top of each lifting column, a safety device is arranged on the top beam, a lifting track is arranged in each lifting column, a lifting cross beam matched with each lifting cross beam is arranged on each lifting track, a lifting hook is arranged on each lifting cross beam, the lifting hook is connected with a force arm, the force arm is connected with a clamping jaw, the load of a stepping motor and a first chain belt is reduced by the acting force of an auxiliary gear and a second chain belt, the phenomenon that overweight damage equipment even breaks the first chain belt is prevented, further, the material lifting machine acts on a suspension beam through a servo motor, the first driving rod and a steel cable reel, when a falling safety accident occurs, the servo motor is started, the first driving rod and the steel cable reel are driven to rotate, the suspension beam is pulled through the steel cable, falling is avoided, and production safety is improved.

Description

Material lifting machine for building engineering construction

Technical Field

The utility model belongs to the technical field of engineering equipment and specifically relates to a material lifting machine is used in building engineering construction.

Background

In the building construction, generally, a hoisting machine is needed to lift materials to each floor, a plurality of material lifting machines at the present stage are only simple hoisting ladders, the safety is not high, the phenomenon of breaking of steel cables is easy to cause safety accidents, and meanwhile, the general bearing capacity of the hoisting ladders is not large, so that the hoisting ladders are limited to the limit of chain belts and motors, and the progress of the construction period is seriously slowed down.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a material lifting machine is used in building engineering construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a material hoister for building engineering construction comprises a placing base, wherein lifting upright columns are arranged on two sides of the placing base, top beams are arranged at the tops of the lifting upright columns, safety devices are installed on the top beams, lifting tracks are arranged in the lifting upright columns, lifting cross beams matched with the lifting tracks are arranged on the lifting tracks, lifting hooks are arranged on the lifting cross beams, force arms are connected to the lifting hooks, the force arms are connected to clamping jaws, the clamping jaws are installed at two ends of a suspension beam, auxiliary force mechanisms are arranged on two sides of the lifting upright columns, the safety devices comprise servo motors, first driving rods and steel cable reels, the servo motors are in driving connection with the first driving rods, the first driving rods are in driving connection with the steel cable reels, steel cables are wound on the steel cable reels, and the tail ends of the steel cables are arranged in joint rings on the suspension beam in a penetrating mode, and step motors are arranged on two sides of the lifting upright post and are in driving connection with two ends of the suspension beam through first chain belts.

As a further technical scheme of the utility model, counter force mechanism including install in place driving motor on the base, with the auxiliary gear that this driving motor power take off end drive is connected, the second chain belt that is connected with this auxiliary gear, the second chain belt with step motor power take off end drive connect.

As a further technical scheme of the utility model, the lift track in be equipped with the block groove along length direction, the jack catch with the mutual block in block groove.

As a further technical scheme of the utility model, the suspension beam middle part be equipped with and promote the seat, promotion seat below be connected with and weld the board, weld board below and material case fixed connection.

As a further technical proposal of the utility model, one end of the top beam is provided with a warning light.

As a further technical scheme of the utility model, place and all be equipped with the hasp on the base.

The utility model has the advantages that: through the effort of auxiliary gear, second chain belt, reduced the load of step motor and first chain belt, prevent that overweight damage equipment from collapsing the phenomenon appearance of first chain belt even, further, act on the suspended beam through servo motor, first actuating lever and steel cable spool, when the incident of landing appears, servo motor start, drive first actuating lever and steel cable spool rotate, hold the suspended beam through the steel cable, avoid falling, improve the production security.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Wherein: place base 1, hasp 2, driving motor 3, second chain belt 4, lift track 5, step motor 6, arm of force 7, warning light 8, steel cable 9, lift crossbeam 10, steel cable spool 11, promote couple 12, first actuating lever 13, servo motor 14, suspension beam 15, jack catch 16, block groove 17, auxiliary gear 18, promote seat 19, material case 20, weld board 21, joint circle 22, lift stand 23, back timber 24, first chain belt 25.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings and preferred embodiments.

Please refer to fig. 1 in combination, which illustrates a material elevator for construction engineering, comprising a placing base 1, wherein two sides of the placing base 1 are respectively provided with a lifting column 23, the top of the lifting column 23 is provided with a top beam 24, the top beam 24 is provided with a safety device, a lifting rail 5 is arranged in the lifting column 23, the lifting rail 5 is provided with a lifting beam 10 matched with the lifting beam 10, the lifting beam 10 is provided with a lifting hook 12, the lifting hook 12 is connected with a force arm 7, the force arm 7 is connected to a claw 16, the claw 16 is installed at two ends of a suspension beam 15, two sides of the lifting column 23 are provided with auxiliary force mechanisms, the safety device comprises a servo motor 14, a first driving rod 13 and a steel cable reel 11, the servo motor 14 is in driving connection with the first driving rod 13, the first driving rod 13 is in driving connection with the steel cable reel 11, the lifting device is characterized in that a steel cable 9 is wound on a steel cable reel 11, the tail end of the steel cable 9 penetrates through a joint ring 22 on a suspension beam 15, stepping motors 6 are arranged on two sides of a lifting upright post 23, the stepping motors 6 are in driving connection with two ends of the suspension beam 15 through first chain belts 25, an auxiliary force mechanism comprises a driving motor 3 arranged on a placing base 1, an auxiliary gear 18 in driving connection with a power output end of the driving motor 3 and a second chain belt 4 connected with the auxiliary gear, the second chain belt 4 is in driving connection with a power output end of the stepping motor 6, a clamping groove 17 is formed in the lifting track 5 along the length direction, a clamping jaw 16 is clamped with the clamping groove 17, a lifting seat 19 is arranged in the middle of the suspension beam 15, a welding plate 21 is connected below the lifting seat 19, and a material box 20 is fixedly connected below the welding plate 21, place engineering material in material case 20, start step motor 6, driving motor 3, drive suspension beam 15 be in lifting track 5 in reciprocate, through auxiliary gear 18, second chain belt 4's effort, reduced step motor 6 and first chain belt 25's load, prevent that overweight damage equipment from collapsing even the phenomenon of disconnected first chain belt 25 and appearing, further, act on suspension beam 15 through servo motor 14, first actuating lever 13 and steel wire reel 11, when the incident of landing appears, servo motor 14 start, drive first actuating lever 13 and steel wire reel 11 rotate, hold suspension beam 15 through steel cable 9, avoid falling, improve the production security.

Preferably, a warning light 8 is arranged at one end of the top beam 24, and when the suspension beam 15 is loosened and slides down, the worker can immediately stand out of the safety position outside the base 1 through the warning of the warning light 8.

Preferably, place all be equipped with hasp 2 on the base 1, improve the stability of placing base 1.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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 a material lifting machine for building engineering construction, includes places base (1), place base (1) both sides all be equipped with lift stand (23), its characterized in that, lift stand (23) top be equipped with back timber (24), back timber (24) on install safeties, lift stand (23) in be equipped with lift track (5), lift track (5) on be equipped with lifting beam (10) of mutually supporting with it, lifting beam (10) on be equipped with lifting hook (12), lifting hook (12) on be connected with arm of force (7), arm of force (7) connect in jack catch (16), jack catch (16) install in suspension beam (15) both ends, lift stand (23) both sides be equipped with vice power mechanism, safeties include servo motor (14), first actuating lever (13) and steel cable reel (11), servo motor (14) with first actuating lever (13) drive be connected, first actuating lever (13) with steel cable reel (11) drive be connected, steel cable reel (11) upward coil be equipped with steel cable (9), steel cable (9) terminal wear to locate suspension beam (15) on in connector circle (22), lift stand (23) both sides all be equipped with step motor (6), step motor (6) through first chain belt (25) with suspension beam (15) both ends drive be connected.

2. The material hoister for building engineering construction according to claim 1, wherein the secondary force mechanism comprises a driving motor (3) mounted on the placing base (1), an auxiliary gear (18) in driving connection with a power output end of the driving motor (3), and a second chain belt (4) connected with the auxiliary gear, and the second chain belt (4) is in driving connection with a power output end of the stepping motor (6).

3. The material hoister for building engineering construction as claimed in claim 1, wherein the lifting rail (5) is provided with a locking groove (17) along its length direction, and the claw (16) is locked with the locking groove (17).

4. The material hoister for building engineering construction according to claim 1, wherein a hoisting seat (19) is arranged in the middle of the suspension beam (15), a welding plate (21) is connected below the hoisting seat (19), and the lower part of the welding plate (21) is fixedly connected with a material box (20).

5. The material lifting machine for building engineering construction as claimed in claim 1, characterized in that a warning light (8) is provided at one end of the top beam (24).

6. The material hoister for building engineering construction as claimed in claim 1, wherein the placing bases (1) are provided with lock catches (2).