CN214270075U

CN214270075U - Liftable support for construction engineering construction

Info

Publication number: CN214270075U
Application number: CN202120264000.8U
Authority: CN
Inventors: 姜楠
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-30
Filing date: 2021-01-30
Publication date: 2021-09-24
Anticipated expiration: 2031-01-30

Abstract

The utility model discloses a building engineering construction is with promoting support belongs to the building engineering field. The utility model provides a but building engineering construction is with promoting support, which comprises a top plate, the roof top surface has set firmly the hoist engine, the winding of hoist engine output has the cable wire, roof antetheca intermediate position has set firmly the fixed pulley, the roof antetheca has set firmly the traction plate, roof bottom surface four corners department has all set firmly the landing leg, the pot head is equipped with the axle sleeve under the landing leg, the axle sleeve upper end is equipped with the screw thread, the screw thread outside is equipped with the cutting ferrule, the axle sleeve lower part articulates there is branch, roof front side below is equipped with the hopper, the hopper upper end has set firmly rings, wall upper portion rotates behind the hopper and is connected with. The utility model discloses add at the landing leg lower extreme and establish branch, through axle sleeve and cutting ferrule screw-thread fit, drive branch and expand outward to the ground area of increase landing leg, thereby improve device's stability.

Description

Liftable support for construction engineering construction

Technical Field

The utility model relates to a building engineering field, more specifically say, relate to a building engineering construction is with promoting support.

Background

The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipes and equipment matched with them. Patent document with publication number CN211226163U among the prior art provides a but lifting support for building engineering construction, and the device drives its surface fixedly connected with lifting rope through at the inside pivot of transmission case, and lifting rope fixed connection is at the both ends of pivot, and the middle part fixed connection at the other end and elevating platform top can make the gravity of elevating platform balanced, and it is stable in the lift in-process, though the device beneficial effect is more, still there is the following problem: the device makes the device portable through establishing the universal wheel additional, though has improved the flexibility of device, but when the device was transferred the heavy object operation, makes the universal wheel take place to rock easily, causes the accident to take place, in view of this, we provide a can promote support for building engineering construction.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a building engineering construction is with promoting support to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

A lifting support for construction engineering comprises a top plate, wherein a winch is fixedly arranged on the top surface of the top plate, a steel cable is wound at the output end of the winch, a fixed pulley is fixedly arranged at the middle position of the front wall of the top plate, two traction plates are fixedly arranged on the front wall of the top plate in a bilateral symmetry structure relative to the outer side of the fixed pulley, a sliding groove is formed in the middle of the front wall of each traction plate and is of a T-shaped structure, supporting legs are fixedly arranged at four corners of the bottom surface of the top plate, a connecting rod is fixedly arranged between the lower parts of two adjacent supporting legs, a fixing rod is fixedly arranged at the diagonal position between the two adjacent supporting legs, a control mechanism is fixedly arranged outside the supporting legs at the rear end of the left side, a shaft sleeve is sleeved at the lower ends of the supporting legs and is of a T-shaped structure, threads are arranged at the upper end of the shaft sleeve, clamping sleeves are arranged outside the threads, thread grooves are formed in the inner wall of the clamping sleeves, and the lower parts of the inner walls of the clamping sleeves are of conical structures, the utility model discloses a material door, including axle sleeve, roof, landing leg, roof front wall, hopper front wall, connecting rod rear end cover, axle sleeve top are the annular equidistant a plurality of tight grooves of clamp of having seted up, axle sleeve lower end bottom is the annular equidistant a plurality of draw-in grooves of having seted up, the landing leg outside has set firmly the fixture block for the downside position of draw-in groove, the fixture block is trapezoidal structure, the axle sleeve lower part is annular equidistant articulated a plurality of branches, roof front side below is equipped with the hopper, the hopper front wall rotates and is connected with the material door, material door upper end front wall is bilateral symmetry and has set firmly two hasps, the hopper upper end has set firmly rings, hopper rear wall upper portion is bilateral symmetry structure and rotates and is connected with two gyro wheels, the hopper rear wall is equipped with the connecting rod for the position under the gyro wheel, connecting rod rear end cover is equipped with ball bearing.

Preferably, the head end of the steel cable passes through the fixed pulley and is fixedly connected with the hoisting ring.

Preferably, the sleeve is in sliding fit with the leg, and the sleeve is in threaded fit with the ferrule.

Preferably, the clamping groove is matched with the clamping block in a clamping mode.

Preferably, the lower end of the support rod is rotatably connected with the bottom surface of the support leg.

Preferably, the roller and the ball bearing are in rolling fit with the sliding groove.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses add at the landing leg lower extreme and establish branch, through axle sleeve and cutting ferrule screw-thread fit, drive branch and expand outward to the ground area of increase landing leg, thereby improve the stability of device, avoid the hopper to promote, the device takes place to rock, influences safety, when having solved the device and transferred the heavy object operation, makes the universal wheel take place to rock easily, causes the problem that the accident takes place.

2. The utility model discloses add at the hopper lateral wall and establish ball bearing, through connecting rod with ball bearing and hopper fixed connection, reduce the frictional force that ball bearing top gyro wheel and traction plate lateral wall spout roll fit produced, ball bearing inlays to be established inside the spout moreover, can inject the hopper at the traction plate lateral wall, avoids the hopper to promote to make the emergence rock, is unfavorable for the material to carry to improve the stability of hopper.

Drawings

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

FIG. 2 is a right side schematic view of the overall structure of the present invention;

fig. 3 is a schematic diagram of the split structure of the landing leg of the present invention;

fig. 4 is a schematic bottom view of the support leg structure according to the present invention;

fig. 5 is a schematic structural view of the hopper of the present invention;

the reference numbers in the figures illustrate: 1. a top plate; 2. a support leg; 3. a winch; 4. a traction plate; 5. a hopper; 101. a fixed pulley; 201. a shaft sleeve; 202. a card slot; 203. a thread; 204. a card sleeve; 205. a thread groove; 206. a strut; 207. a clamping block; 301. a steel cord; 401. a chute; 501. a hasp; 502. a hoisting ring; 503. a roller; 504. ball bearings.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution:

a lifting support for construction engineering construction comprises a top plate 1, a winch 3 is fixedly arranged on the top surface of the top plate 1, a steel cable 301 is wound on the output end of the winch 3, a fixed pulley 101 is fixedly arranged at the middle position of the front wall of the top plate 1, two traction plates 4 are fixedly arranged on the front wall of the top plate 1 in a bilateral symmetry structure relative to the outer side of the fixed pulley 101, a chute 401 is formed in the middle of the front wall of each traction plate 4, the chute 401 is in a T-shaped structure, supporting legs 2 are fixedly arranged at four corners of the bottom surface of the top plate 1, a connecting rod is fixedly arranged between the lower parts of two adjacent supporting legs 2, a fixing rod is fixedly arranged at the diagonal position between the two adjacent supporting legs 2, a control mechanism is fixedly arranged outside the supporting leg 2 at the rear end of the left side, a shaft sleeve 201 is sleeved at the lower end of the supporting leg 2, the shaft sleeve 201 is in a T-shaped structure, a thread 203 is arranged at the upper end of the shaft sleeve 201, a clamping sleeve 204 is provided with a clamping sleeve 204, a thread groove 205 is formed in the inner wall of the clamping sleeve 204, and the lower part of the clamping sleeve is in a cone-shaped structure, the top surface of the shaft sleeve 201 is annularly provided with a plurality of clamping grooves at equal intervals, the bottom surface of the lower end of the shaft sleeve 201 is annularly provided with a plurality of clamping grooves 202 at equal intervals, the outside of the supporting leg 2 is fixedly provided with a clamping block 207 at the lower side position corresponding to the clamping grooves 202, the clamping block 207 is in a ladder-shaped structure, the lower part of the shaft sleeve 201 is annularly hinged with a plurality of supporting rods 206 at equal intervals, so that the supporting area is increased, the stability of the device is improved, a hopper 5 is arranged below the front side of the top plate 1, the front wall of the hopper 5 is rotatably connected with a material door, the front wall of the upper end of the material door is fixedly provided with two hasps 501 in a bilateral symmetry manner, the upper end of the hopper 5 is fixedly provided with a hanging ring 502, the upper part of the rear wall of the hopper 5 is rotatably connected with two rollers 503 in a bilateral symmetry manner, the rear wall of the hopper 5 is provided with a connecting rod at the position right below the rollers 503, and the rear end of the connecting rod is sleeved with a ball bearing 504, i.e. the sliding of the hopper 5 confined to the front wall of the traction plate 4, reduces the friction between the rollers 503 and the chute 401.

Specifically, the head end of the steel cable 301 passes through the fixed pulley 101 and is fixedly connected with the hanging ring 502 to provide a power source for the hopper 5.

Further, the shaft sleeve 201 is in sliding fit with the leg 2, and the shaft sleeve 201 is in threaded fit with the clamping sleeve 204, so that the support rod 206 is supported through the shaft sleeve 201.

Furthermore, the clamping groove 202 is in clamping fit with the clamping block 207, so that the downward movement height of the shaft sleeve 201 is conveniently limited.

Furthermore, the lower end of the strut 206 is rotatably connected to the bottom surface of the leg 2, which facilitates the retraction of the strut 206.

In addition, the rollers 503 and the ball bearings 504 are in rolling engagement with the sliding grooves 401, so that the hopper 5 slides along the sliding grooves 401 of the front wall of the traction plate 4.

The working principle is as follows: when the device is used, the device is moved to a building position suitable for hoisting, the clamping sleeve 204 is loosened anticlockwise, the shaft sleeve 201 is loosened, the shaft sleeve 201 slides downwards, the clamping groove 202 is clamped and matched with the clamping block 207, the clamping sleeve 204 is rotated clockwise, the clamping sleeve 204 is screwed and fixed with the shaft sleeve 201, the clamping sleeve 204 is continuously in a conical structure and is continuously in threaded fit with the shaft sleeve 201, the upper end of the shaft sleeve 201 is contracted and is firmly pressed and fixed with the supporting leg 2, meanwhile, as the shaft sleeve 201 moves downwards and slides, the supporting rod 206 is changed from a vertical state into a middle folding L-shaped structure, then an external power supply of the device is switched on, the winch 3 is started to normally work through a control mechanism fixedly arranged outside the supporting leg 2 at the rear end of the left side, the winch 3 is normally transmitted, the steel cable 301 freely falls under the action of gravity of the hopper 5, and meanwhile, the ball bearing 504 and the roller 503 on the rear wall of the hopper 5 are both in sliding fit with the sliding groove 401, when the hopper 5 is parked on the ground, the building objects to be lifted are placed in the hopper 5 by opening the hasp 501, finally the winch 3 is started to rotate reversely, the winch 3 is pulled by the winding steel cable 301, and the hopper 5 is lifted.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a but building engineering construction is with promoting support, includes roof (1), its characterized in that: the top surface of the top plate (1) is fixedly provided with a winch (3), the output end of the winch (3) is wound with a steel cable (301), the middle position of the front wall of the top plate (1) is fixedly provided with a fixed pulley (101), the front wall of the top plate (1) is in a bilateral symmetry structure relative to the outer side of the fixed pulley (101) and is fixedly provided with two traction plates (4), the middle part of the front wall of each traction plate (4) is provided with a chute (401), each chute (401) is in a T-shaped structure, four corners of the bottom surface of the top plate (1) are respectively and fixedly provided with a supporting leg (2), a connecting rod is fixedly arranged between the lower parts of two adjacent supporting legs (2), a fixing rod is fixedly arranged at the diagonal position between the two adjacent supporting legs (2), the control mechanism is fixedly arranged at the rear end of the left side and outside of each supporting leg (2), an axle sleeve (201) is sleeved at the lower end of each supporting leg (2), and is in a T-shaped structure, the utility model discloses a material door, including axle sleeve (201), screw thread (203), cutting ferrule (204), thread groove (205) have been seted up to cutting ferrule (204) inner wall, just cutting ferrule (204) inner wall lower part is the tapered structure, axle sleeve (201) top surface is the annular equidistant a plurality of clamp grooves of having seted up, axle sleeve (201) lower extreme bottom surface is the annular equidistant a plurality of draw-in grooves (202) of having seted up, landing leg (2) outside sets firmly fixture block (207) for the downside position of draw-in groove (202), fixture block (207) are the trapezoidal structure, axle sleeve (201) lower part is the annular equidistant a plurality of branches (206) that articulate, roof (1) front side below is equipped with hopper (5), hopper (5) antetheca rotation is connected with the bin gate, bin gate upper end antetheca is bilateral symmetry and has set firmly two hasps (501), hopper (5) upper end has set firmly rings (502), hopper (5) back wall upper portion is bilateral symmetry structure and rotates and be connected with two gyro wheels (503), hopper (5) back wall is equipped with the connecting rod for the position under gyro wheel (503), the connecting rod rear end cover is equipped with ball bearing (504).

2. The liftable support for construction of building engineering according to claim 1, wherein: the head end of the steel cable (301) passes through the fixed pulley (101) and is fixedly connected with the lifting ring (502).

3. The liftable support for construction of building engineering according to claim 1, wherein: the shaft sleeve (201) is in sliding fit with the supporting leg (2), and the shaft sleeve (201) is in threaded fit with the clamping sleeve (204).

4. The liftable support for construction of building engineering according to claim 1, wherein: the clamping groove (202) is in clamping fit with the clamping block (207).

5. The liftable support for construction of building engineering according to claim 1, wherein: the lower end of the supporting rod (206) is rotatably connected with the bottom surface of the supporting leg (2).

6. The liftable support for construction of building engineering according to claim 1, wherein: the roller (503) and the ball bearing (504) are matched with the sliding groove (401) in a rolling mode.