CN213171212U

CN213171212U - A hoisting apparatus for building engineering

Info

Publication number: CN213171212U
Application number: CN202020746323.6U
Authority: CN
Inventors: 沙加源; 莫杰勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-05-11
Anticipated expiration: 2030-05-08

Abstract

The utility model relates to a building engineering technical field just discloses a hoisting apparatus for building engineering, which comprises a frame, the frame sets up to the convex, a plurality of support frames of frame bottom fixedly connected with, the inside diaphragm that is equipped with of frame, the diaphragm both ends respectively with frame both sides fixed connection, the first motor of frame one side fixedly connected with, fixedly connected with threaded rod on the first motor output shaft. This a hoisting apparatus for building engineering, through setting up convex frame, first motor, second motor etc, the operation second motor can stimulate the stay cord and promote the material to the top, then the first motor of operation can drive the movable block and remove, and then removes the material to the indoor, compares the small-size hoist of rotary type, has reduced the area that needs demolish the wall greatly to reduced and avoided the destruction to original wall body even, reduced and demolishd and installed the time and the manpower that the wall was spent.

Description

A hoisting apparatus for building engineering

Technical Field

The utility model relates to a building engineering technical field specifically is a hoisting apparatus for building engineering.

Background

The building engineering is an engineering entity which performs various technical works and completions such as planning, surveying, designing, constructing, completing and the like for newly building, reconstructing or extending building buildings and affiliated structures and installation engineering of lines, pipelines and equipment matched with the engineering entity. The construction engineering of various houses and buildings is also referred to as construction workload, and the investment amount of the part must be realized by the work and material movement and the construction activity.

At present, building materials such as bricks and concrete are required to be conveyed to a building by using a small crane frequently during indoor reconstruction of rural buildings, and at the moment, a wall is required to be dismantled to form a gap, but most of the existing small cranes are column-type and need to rotate a foundation column to move the lifted building materials to the indoor, the gap required to be dismantled is too large in area, and not only is the wall dismantling time spent, but also the wall rebuilding time is spent.

Disclosure of Invention

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a hoisting apparatus for building engineering possesses labour saving and time saving, and the security is higher grade advantage, has solved the indoor reconstruction of present rural building and need utilize small-size hoist often, but need demolish large tracts of land wall, problem that this process is wasted time and energy.

Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a hoisting device for constructional engineering comprises a machine frame, wherein the machine frame is arranged to be convex, a plurality of support frames are fixedly connected to the bottom of the machine frame, a transverse plate is arranged inside the machine frame, two ends of the transverse plate are fixedly connected with two sides of the machine frame respectively, a first motor is fixedly connected to one side of the machine frame, a threaded rod is fixedly connected to an output shaft of the first motor, one end of the threaded rod penetrates through a side wall of the machine frame and extends into the machine frame, two ends of the threaded rod are movably connected with two side walls of the machine frame respectively, the threaded rod is positioned at the bottom of the transverse plate, a movable block is arranged on the threaded rod and is in threaded connection with the threaded rod, the movable block is in sliding connection with the transverse plate, a second motor and a fixed pulley are fixedly connected to the bottom of the movable block, a wire wheel is fixedly connected to an output, the safety mechanism is arranged at one end, located at the bottom of the sliding rail, of the pull rope, and the material frame is arranged at the bottom of the safety mechanism.

Preferably, safety mechanism includes plectane, connecting rod, top base plate, goes up electromagnet, electro-magnet, infrabasal plate, solid fixed ring and rope down, go up plectane and down plectane through middle connecting rod fixed connection, the stay cord bottom runs through the plectane and extends to the plectane bottom, stay cord bottom fixedly connected with top base plate, go up plectane bottom fixedly connected with and go up electromagnet, go up the electro-magnet bottom adsorption and be connected with down the electro-magnet, electro-magnet bottom fixedly connected with infrabasal plate down, infrabasal plate bottom fixedly connected with solid fixed ring, gu fixed ring runs through down plectane and extends to under the plectane bottom, rope and solid fixed ring fixed connection.

Preferably, the bottom of the material frame is fixedly connected with a supporting plate, a material hopper is arranged at the top of the supporting plate, the bottom of the material hopper is hinged with the material frame, and a handle is fixedly connected to one side of the material hopper.

Preferably, diaphragm top fixedly connected with reinforcing plate, the reinforcing plate sets up with the diaphragm is perpendicular, the reinforcing plate both ends respectively with frame front and back lateral wall top fixed connection.

Preferably, the support frame includes bracing piece and groove box, bolt fixed mounting is passed through at the bracing piece top in the frame bottom, the groove box is located the bracing piece bottom and with bracing piece fixed connection.

Preferably, an opening is formed in the side face of the groove box, and a weight is arranged inside the groove box.

Preferably, the number of the ropes is four, and the four ropes are fixedly connected with four corners of the top of the material rack respectively.

Preferably, the bottom of the transverse plate is provided with a sliding groove, the top of the movable block is fixedly provided with a sliding block, and the sliding block is located in the sliding groove and matched with the sliding groove.

Compared with the prior art, the utility model provides a hoisting apparatus for building engineering possesses following beneficial effect:

1. this a hoisting apparatus for building engineering, through setting up convex frame, first motor, second motor etc, the operation second motor can stimulate the stay cord and promote the material to the top, then the first motor of operation can drive the movable block and remove, and then removes the material to the indoor, compares the small-size hoist of rotary type, has reduced the area that needs demolish the wall greatly to reduced and avoided the destruction to original wall body even, reduced and demolishd and installed the time and the manpower that the wall was spent.

2. This a hoisting apparatus for building engineering is articulated through material hopper and material frame to be provided with the handle in material hopper one side, made things convenient for and unloaded, through being equipped with safety mechanism, be convenient for judge whether the material overloads, and then can reduce the probability that the incident takes place, improve the security of device, because the bracing piece passes through bolt and rack-mount, conveniently dismantles it, the transport of being convenient for.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is an enlarged view of part A of FIG. 1 according to the present invention;

fig. 4 is the schematic view of the connection structure of the movable block and the transverse plate of the present invention.

Wherein: 1. a frame; 2. a transverse plate; 3. a first motor; 4. a threaded rod; 5. a movable block; 6. a second motor; 7. a fixed pulley; 8. pulling a rope; 9. a material rack; 10. an upper circular plate; 11. a lower circular plate; 12. a connecting rod; 13. an upper substrate; 14. electrifying an electromagnet; 15. a lower electromagnet; 16. a lower substrate; 17. a fixing ring; 18. a rope; 19. a material hopper; 20. a reinforcing plate; 21. a support bar; 22. a slot box.

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. 1-4, a lifting device for construction engineering, comprising a frame 1, wherein the frame 1 is convex, the frame 1 is formed by welding square steel pipes, the protruding part of the frame 1 is narrow and short, the bottom of the frame 1 is fixedly connected with a plurality of support frames, the support frames are arranged at the wide part of the frame 1 and can support the frame 1 indoors, the support frames comprise a support rod 21 and a groove box 22, the top end of the support rod 21 is fixedly arranged at the bottom of the frame 1 through bolts, the groove box 22 is arranged at the bottom of the support rod 21 and is fixedly connected with the support rod 21, the side surface of the groove box 22 is provided with an opening, the groove box 22 is internally provided with a heavy object, the heavy object is provided with bricks or stones and the like, the stability of the device can be improved, a transverse plate 2 is arranged inside the frame 1, two ends of the transverse plate, one side of a frame 1 is fixedly connected with a first motor 3, an output shaft of the first motor 3 is fixedly connected with a threaded rod 4, one end of the threaded rod 4 penetrates through the side wall of the frame 1 and extends into the frame 1, in practical application, one end of the threaded rod 4 moves to the inner side of the protruding part of the frame 1, two ends of the threaded rod 4 are respectively movably connected with two side walls of the frame 1, the threaded rod 4 is positioned at the bottom of a transverse plate 2, a movable block 5 is arranged on the threaded rod 4, the movable block 5 is in threaded connection with the threaded rod 4, the movable block 5 is in sliding connection with the transverse plate 2, a sliding groove is formed in the bottom of the transverse plate 2, a sliding block is fixedly arranged at the top of the movable block 5, the sliding block is positioned in the sliding groove and matched with the sliding groove, the movable block 5 can be driven to, the wall dismantling area is reduced because less wall space is occupied, materials can be directly transported from a window under specific conditions to avoid dismantling the wall, the bottom of the movable block 5 is fixedly connected with a second motor 6 and a fixed pulley 7, an output shaft of the second motor 6 is fixedly connected with a wire wheel, a pull rope 8 is arranged on the wire wheel, the second motor 6, the wire wheel and the fixed pulley 7 have the same functions as the related parts of a small and medium-sized hoisting device in the prior art, the pull rope 8 can be pulled to lift or lower a material hopper 19 through the operation of the second motor 6, one end of the pull rope 8 bypasses the fixed pulley 7 and extends to the bottom of the fixed pulley 7, one end of the pull rope 8 positioned at the bottom of the fixed slide is provided with a safety mechanism, the safety mechanism comprises an upper circular plate 10, a lower circular plate 11, a connecting rod 12, an upper base plate 13, an upper electromagnet 14, a lower electromagnet 15, the specifications of an upper electromagnet 14 and a lower electromagnet 15 are the same, the working voltage is set to be 24V, the pulling force is set to be at least 200KG, the upper circular plate 10 and the lower circular plate 11 are fixedly connected through a middle connecting rod 12, the bottom end of a pulling rope 8 penetrates through the upper circular plate 10 and extends to the bottom of the upper circular plate 10, the pulling rope 8 is movably connected with the upper circular plate 10, the bottom end of the pulling rope 8 is fixedly connected with an upper base plate 13, the bottom of the upper base plate 13 is fixedly connected with an upper electromagnet 14, the bottom of the upper electromagnet 14 is connected with a lower electromagnet 15 in an adsorption manner, in practical application, when the gravity of a material hopper 19 exceeds the maximum attraction force between the two upper electromagnets 14 and the lower electromagnet 15, the material hopper is overloaded, when the material just rises, whether the material is overloaded can be judged by whether the upper electromagnet 14 and the lower, fixed ring 17 runs through down plectane 11 and extends to plectane 11 bottom down, fixed

ring

17 and 11 swing joint of plectane down, rope 18 and fixed ring 17 fixed connection, the quantity of rope 18 sets up to four, four ropes 18 respectively with material frame 9 top four corners fixed connection, the safety mechanism bottom is equipped with material frame 9, material frame 9 is made by square steel welding, material frame 9 bottom fixedly connected with backup pad, be used for supporting material hopper 19, guarantee material hopper 19 level, the backup pad top is equipped with material hopper 19, material hopper 19 bottom is articulated with material frame 9, material hopper 19 one side fixedly connected with handle, 2 top fixedly connected with reinforcing plate of diaphragm 20, reinforcing plate 20 sets up with diaphragm 2 is perpendicular, reinforcing plate 20 both ends respectively with frame 1 front and back lateral wall top fixed connection, be used for strengthening diaphragm 2's intensity.

When using, offer the breach in the wall in advance, the breach width slightly is greater than material frame 9 width, then make the less one side of convex frame 1 extend to the wall outside, operation second motor 6 transfers material frame 9 to ground, move the material to inside material hopper 19, then operation second motor 6 promotes material frame 9 to the top, later start first motor 3, first motor 3 drives threaded rod 4 and rotates and to make the incasement lateral shifting such as movable block 5 and material frame 9, take handheld handle upwards to rotate material hopper 19 after material frame 9 is stable, can pour the material.

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. A lifting device for construction engineering, comprising a frame (1), characterized in that: the frame (1) is convex, a plurality of supporting frames are fixedly connected to the bottom of the frame (1), a transverse plate (2) is arranged inside the frame (1), two ends of the transverse plate (2) are fixedly connected with two sides of the frame (1) respectively, a first motor (3) is fixedly connected to one side of the frame (1), a threaded rod (4) is fixedly connected to an output shaft of the first motor (3), one end of the threaded rod (4) penetrates through the side wall of the frame (1) and extends into the frame (1), two ends of the threaded rod (4) are movably connected with two side walls of the frame (1) respectively, the threaded rod (4) is positioned at the bottom of the transverse plate (2), a movable block (5) is arranged on the threaded rod (4), the movable block (5) is in threaded connection with the threaded rod (4), the movable block (5) is in sliding connection with the transverse plate (2), a second motor (6) and a fixed pulley (7) are fixedly connected to the, fixedly connected with line wheel on second motor (6) output shaft, line takes turns to and is provided with stay cord (8), fixed pulley (7) are walked around and extend to fixed pulley (7) bottom to stay cord (8) one end, stay cord (8) are located and slide bottom one end and are provided with safety mechanism, the safety mechanism bottom is equipped with material frame (9).

2. A lifting device for use in construction work according to claim 1, characterised in that: the safety mechanism comprises an upper circular plate (10), a lower circular plate (11), a connecting rod (12), an upper substrate (13), an upper electromagnet (14), a lower electromagnet (15), a lower substrate (16), a fixing ring (17) and a rope (18), wherein the upper circular plate (10) and the lower circular plate (11) are fixedly connected through the middle connecting rod (12), the bottom end of a pull rope (8) penetrates through the upper circular plate (10) and extends to the bottom of the upper circular plate (10), the bottom end of the pull rope (8) is fixedly connected with the upper substrate (13), the bottom of the upper substrate (13) is fixedly connected with the upper electromagnet (14), the bottom of the upper electromagnet (14) is connected with the lower electromagnet (15) in an adsorption manner, the bottom of the lower electromagnet (15) is fixedly connected with the lower substrate (16), the bottom of the lower substrate (16) is fixedly connected with the fixing ring (17), and the fixing ring (17) penetrates, the rope (18) is fixedly connected with the fixing ring (17).

3. A lifting device for use in construction work according to claim 1, characterised in that: the material rack is characterized in that a supporting plate is fixedly connected to the bottom of the material rack (9), a material hopper (19) is arranged at the top of the supporting plate, the bottom of the material hopper (19) is hinged to the material rack (9), and a handle is fixedly connected to one side of the material hopper (19).

4. A lifting device for use in construction work according to claim 1, characterised in that: diaphragm (2) top fixedly connected with reinforcing plate (20), reinforcing plate (20) set up with diaphragm (2) is perpendicular, reinforcing plate (20) both ends respectively with frame (1) front and back lateral wall top fixed connection.

5. A lifting device for use in construction work according to claim 1, characterised in that: the support frame includes bracing piece (21) and groove box (22), bolt fixed mounting is passed through in frame (1) bottom on bracing piece (21) top, groove box (22) are located bracing piece (21) bottom and with bracing piece (21) fixed connection.

6. Lifting device for use in construction engineering according to claim 5, characterised in that: an opening is formed in the side face of the groove box (22), and a heavy object is arranged inside the groove box (22).

7. A lifting device for use in construction work according to claim 2, characterised in that: the number of the ropes (18) is four, and the four ropes (18) are fixedly connected with four corners of the top of the material rack (9) respectively.

8. A lifting device for use in construction work according to claim 1, characterised in that: the sliding groove is formed in the bottom of the transverse plate (2), the sliding block is fixedly arranged at the top of the movable block (5), and the sliding block is located in the sliding groove and matched with the sliding groove.