CN217296880U

CN217296880U - Building engineering material lifting machine

Info

Publication number: CN217296880U
Application number: CN202220875748.6U
Authority: CN
Inventors: 田一丁; 张炎; 袁健
Original assignee: Nanchang University
Current assignee: Nanchang University
Priority date: 2022-04-16
Filing date: 2022-04-16
Publication date: 2022-08-26
Anticipated expiration: 2032-04-16

Abstract

The utility model discloses a building engineering material lifting machine, including base, standard festival, cargo hold, spout and ply-yarn drill, the ply-yarn drill is the U-shaped cell body, the U-shaped groove bottom integrated into one piece of ply-yarn drill is fluted, the U-shaped groove curb plate outside integrated into one piece of ply-yarn drill has the pivot, it is connected with the roller to rotate in the pivot, the U-shaped groove curb plate lower extreme integrated into one piece of ply-yarn drill has the lug, the bottom integrated into one piece of lug has the through-hole; a wire clamp gland is fixed on the opening side of the U-shaped groove of the wire clamp through a countersunk head screw; the sliding groove is a T-shaped groove and is fixed in the middle of the rear side of the standard knot through a screw, and the rollers are connected in the sliding groove in a rolling mode. The utility model has the advantages that the cable is limited in the chute by arranging the line card and the chute, thereby preventing the cable from interfering with the mechanical device; the ply-yarn drill is fixed in the cable outside for the cable can not take place the friction with other devices, prevents the damaged electric leakage of cable, has improved the security.

Description

Building engineering material lifting machine

Technical Field

The utility model relates to a building engineering technical field especially relates to a building engineering material lifting machine.

Background

After the main body frame of the building is finished, a material elevator is arranged outside the building and used for conveying engineering materials to corresponding floors; the material hoister can be roughly divided into two categories, namely a power device and a control device which are both arranged on a cargo hold, and a material hoister which is formed by arranging the power device on the ground and arranging the control device in the cargo hold; no matter the first kind or the second kind, when the freight house goes up and down, all need to establish electric connection with ground power supply equipment or controlgear, so all need drag a long cable and go up and down together, the cable is because the effect of wind and the motion of cargo hold are easily swung everywhere, not only easily takes place the interference with the mechanical device of material lifting machine, still easily takes place friction and destroys the insulating layer with building wall body or metal support etc. in the motion process, buries the accident root of electric leakage.

Through the retrieval, chinese patent application No. 202011136377.1's patent discloses a building engineering material lifting machine, which comprises a bod, the upper end of organism is provided with the motor, the lower extreme of motor is provided with cable containing mechanism, cable containing mechanism's lower extreme surface is provided with a cable, the front end of a cable is provided with fixed knot and constructs, fixed knot constructs the rear end surface and is provided with the box, the upper end surface of box is provided with the lifting line. The building engineering material hoister in the patent has the following defects: use the winding device wire winding admittedly can make the motion of cable box in time accomodate or relax through the coiling by cable receiving mechanism, but the cable itself is flexible and can produce certain elastic stretch under self action of gravity, when lifting height is higher, the cable does not have other stop device between from the eminence to the ground and carries out effectual spacing between with it and the fixture, still can produce swing by a relatively large margin under the influence of the motion of blowing of wind or device itself, the cable still easily takes place to interfere with the lifting wire, take place the friction and destroy the insulating layer with building wall body or metal support etc. easily in the motion process, bury down the accident root of electric leakage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a building engineering material hoister.

In order to realize the purpose, the utility model adopts the following technical scheme:

a building engineering material lifting machine is shown in figures 1-7 and comprises a base, a standard joint, a cargo hold, a chute and a line card, wherein the line card is a U-shaped groove body, a groove is integrally formed at the bottom of a U-shaped groove of the line card, a rotating shaft is integrally formed on the outer side of a side plate of the U-shaped groove of the line card, a roller is rotatably connected to the rotating shaft, a lifting lug is integrally formed at the lower end of the side plate of the U-shaped groove of the line card, and a through hole is integrally formed at the bottom end of the lifting lug; a wire clamp gland is fixed on the opening side of the U-shaped groove of the wire clamp through a countersunk head screw; the sliding groove is a T-shaped groove, the sliding groove is fixed in the middle of the rear side of the standard knot through a screw, and the roller is connected in the sliding groove in a rolling mode.

As a further aspect of the present invention: the rear side integrated into one piece of base has the groove of accomodating, the front end of accomodating the groove is located the spout under, the spout is provided with the transition circular arc with accomodating groove handing-over department.

As a further aspect of the present invention: the rear side middle part integrated into one piece of cargo hold has automatically controlled cabinet, the top integrated into one piece of automatically controlled cabinet has the jib, the lower extreme integrated into one piece of jib is in the top of automatically controlled cabinet, the front end of jib rotates the pivot of connecting in the ply-yarn drill both sides.

As a further aspect of the present invention: the cable is arranged in the groove of the wire clamp in a penetrating mode, the cable is fixed in the groove of the wire clamp through the wire clamp pressing cover, the cable penetrates through the top of the electric control cabinet, and one end of the cable is electrically connected to the electric control device in the electric control cabinet.

As a further aspect of the present invention: the standard knot is vertically fixed above the base, the standard knot has a plurality of knots, the standard knot includes stand and connecting rod, the stand is the bar-shaped cylinder, the stand is four totally, the standard knot passes through stand and connecting rod welding formation frame construction.

As a further aspect of the present invention: and an attached wall frame is fixed in the front side of the standard knot, and racks are fixed on the left side and the right side of the standard knot through bolts.

As a further aspect of the present invention: the cargo hold is of a box body structure, a limiting pulley is rotatably connected to the side wall of the middle of the cargo hold, the limiting pulley is connected to the outer wall of the upright post in a rolling mode, and a reduction gearbox is installed at the top of the cargo hold.

As a further aspect of the present invention: a gear is fixed on an output shaft of the reduction gearbox, the gear and the rack form transmission fit, an electric motor is installed on the outer side of the reduction gearbox, and the output shaft of the electric motor forms transmission fit with the output shaft of the reduction gearbox through a reduction mechanism.

The utility model has the advantages that:

1. through setting up ply-yarn drill and spout for the quilt of cable is restricted in the spout, thereby prevents that cable and mechanical device from taking place to interfere, and the security is higher.

2. The used ply-yarn drill of device is the material that does not electrically conduct to the ply-yarn drill is fixed in the cable outside, makes the cable can not take place the friction with other devices, prevents the damaged electric leakage of cable, has improved the security.

3. The device is provided with a plurality of standard sections, and the using number can be determined according to the height of the building in the actual using field, so that the device can adapt to buildings with various heights, and the application range is wide.

Drawings

Fig. 1 is a schematic view of the overall structure of a material hoister for construction engineering provided by the utility model;

fig. 2 is a schematic structural view of a standard frame of a material hoister in construction engineering provided by the utility model;

fig. 3 is a schematic structural view of the front side of a cargo hold of the building engineering material hoister provided by the utility model;

fig. 4 is a schematic structural diagram of the rear side of a cargo hold of the material hoister in construction engineering according to the utility model;

FIG. 5 is an enlarged view of FIG. 4 at A;

fig. 6 is a schematic view of a line card structure of a building engineering material hoister provided by the utility model;

fig. 7 is the utility model provides a building engineering material hoist's ply-yarn drill connection schematic diagram.

In the figure: the device comprises a base 1, a receiving groove 2, a standard knot 3, a wall-attached frame 4, a cargo hold 5, a vertical column 6, a connecting rod 7, a rack 8, a sliding groove 9, a reduction gearbox 10, a motor 11, a gear 12, a limiting pulley 13, a hanging rod 14, a line card gland 15, a cable 16, an electric control cabinet 17, a line card 18, a groove 19, a rotating shaft 20, a roller 21, a lifting lug 22 and a through hole 23.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

A building engineering material hoister comprises a base 1, a standard knot 3, a cargo hold 5, a chute 9 and a line card 18, wherein the line card 18 is a U-shaped groove body, the line card 18 is made of an insulating material, can be made of a nylon material or a glass fiber material, and in the embodiment, the nylon material is preferred;

a groove 19 is integrally formed at the bottom of a U-shaped groove of the line card 18, a rotating shaft 20 is integrally formed on the outer side of a side plate of the U-shaped groove of the line card 18, a roller 21 is rotatably connected to the rotating shaft 20, a lifting lug 22 is integrally formed at the lower end of the side plate of the U-shaped groove of the line card 18, and a through hole 23 is integrally formed at the bottom end of the lifting lug 22;

the line cards 18 are used in a plurality of combinations, the through hole 23 of the line card 18 positioned above is rotatably connected with the rotating shaft 20 of the line card 18 positioned below, and the line card pressing cover 15 is fixed on the opening side of the U-shaped groove of the line card 18 through a countersunk screw; the sliding groove 9 is a T-shaped groove, the sliding groove 9 is fixed in the middle of the rear side of the standard knot 3 through screws, and the roller 21 is connected in the sliding groove 9 in a rolling mode.

An electric control cabinet 17 is integrally formed in the middle of the rear side of the cargo hold 5, a suspension rod 14 is integrally formed at the top of the electric control cabinet 17, the lower end of the suspension rod 14 is integrally formed at the top of the electric control cabinet 17, and the front end of the suspension rod 14 is rotatably connected to rotating shafts 20 on two sides of a line card 18.

A cable 16 penetrates through a groove 19 of the line card 18, the cable 16 is fixed in the groove 19 of the line card 18 through a line card pressing cover 15, the cable 16 penetrates through the top of the electric control cabinet 17, and one end of the cable 16 is electrically connected to an electric control device in the electric control cabinet 17.

The rear side integrated into one piece of base 1 has accomodate groove 2, accomodate the front end of groove 2 and be located spout 9 under, spout 9 is provided with the transition circular arc with accomodate 2 handing-over departments in groove, accomodates groove 2 through the setting.

By providing the storage groove 2, the cables 16 to which the line cards 18 are fixed can be neatly stacked in the storage groove 2, and when the cargo hold 5 is raised, the cables 16 and the line cards 18 in the storage groove 2 slide into the slide groove 9, and when the cargo hold 5 is lowered, the cables 16 and the line cards 18 in the slide groove 9 slide out from the lower end of the slide groove 9 and are stacked in the storage groove 2.

The standard knot 3 is vertically fixed above the base 1, the standard knot 3 is provided with a plurality of knots, the standard knot 3 can be combined according to the height of a building in the actual use process, the standard knot 3 comprises upright posts 6 and connecting rods 7, the upright posts 6 are rod-shaped cylinders, the number of the upright posts 6 is four, and the standard knot 3 is welded through the upright posts 6 and the connecting rods 7 to form a frame structure.

Be fixed with in the front side of standard festival 3 and attach wall frame 4, attach wall frame 4 through the setting, can make the device fix with job site's building, can increase the steadiness of device, the left and right sides of standard festival 3 is fixed with rack 8 through the bolt.

Cargo hold 5 is the box structure, it is connected with spacing pulley 13 to rotate on the middle part lateral wall of cargo hold 5, spacing pulley 13 roll connection is in the outer wall of stand 6, through setting up spacing pulley 13, can make cargo hold 5 slide from top to bottom along standard festival 3, reducing gear box 10 is installed at the top of cargo hold 5.

A gear 12 is fixed on an output shaft of the reduction gearbox 10, the gear 12 and the rack 8 form transmission fit, a motor 11 is installed on the outer side of the reduction gearbox 10, and the output shaft of the motor 11 forms transmission fit with the output shaft of the reduction gearbox 10 through a speed reduction mechanism; the motor 11, the reduction gearbox 10 and the gear 12 are arranged, so that the cargo hold 5 can move up and down along the rack 8 under the driving of the motor 11.

The working principle is as follows: the apparatus is adapted in use to be used by a professional operator who operates the raising, lowering and docking of the cargo hold in a control room in the cargo hold 5.

When the motor 11 rotates, the gear 12 is driven to rotate through the reduction gearbox 10, and when the gear 12 rotates, the gear moves up and down along the rack 8, so that the cargo hold 5 is driven to move up and down.

The cable 16 is fixed to the wire clip 18, and the movement of the wire clip 18 is restricted within the chute 9, so that the cable 16 is restricted within the chute 9, and further, the movement of the cable 16 in the front-rear and left-right directions is restricted, and the cable can only slide in the up-down direction within the chute 9 along with the up-down movement of the cargo compartment 5, thereby preventing the cable 16 from interfering with or rubbing against other mechanical devices.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The building engineering material lifting machine comprises a base (1), a standard knot (3), a cargo hold (5), a sliding chute (9) and a line card (18), and is characterized in that the line card (18) is a U-shaped groove body, a groove (19) is integrally formed at the bottom of the U-shaped groove of the line card (18), a rotating shaft (20) is integrally formed at the outer side of a side plate of the U-shaped groove of the line card (18), a roller (21) is rotatably connected to the rotating shaft (20), a lifting lug (22) is integrally formed at the lower end of the side plate of the U-shaped groove of the line card (18), and a through hole (23) is integrally formed at the bottom end of the lifting lug (22); a wire clamp pressing cover (15) is fixed on the opening side of the U-shaped groove of the wire clamp (18) through a countersunk screw; the sliding groove (9) is a T-shaped groove, the sliding groove (9) is fixed in the middle of the rear side of the standard knot (3) through screws, and the roller (21) is connected in the sliding groove (9) in a rolling mode.

2. The building engineering material lifting machine according to claim 1, characterized in that the rear side of the base (1) is integrally formed with a receiving groove (2), the front end of the receiving groove (2) is located right below the sliding groove (9), and a transition arc is arranged at the junction of the sliding groove (9) and the receiving groove (2).

3. The building engineering material lifting machine as claimed in claim 2, characterized in that an electric control cabinet (17) is integrally formed at the middle of the rear side of the cargo hold (5), a boom (14) is integrally formed at the top of the electric control cabinet (17), the boom (14) is integrally formed at the lower end of the boom (14) at the top of the electric control cabinet (17), and the front end of the boom (14) is rotatably connected to the rotating shafts (20) at both sides of the line card (18).

4. The building engineering material lifting machine according to claim 3, characterized in that a cable (16) is inserted into the groove (19) of the line card (18), the cable (16) is fixed in the groove (19) of the line card (18) through a line card gland (15), the cable (16) penetrates through the top of the electric control cabinet (17), and one end of the cable (16) is electrically connected to an electric control device in the electric control cabinet (17).

5. The building engineering material lifting machine is characterized in that the standard knot (3) is vertically fixed above the base (1), the standard knot (3) is provided with a plurality of knots, the standard knot (3) comprises upright posts (6) and connecting rods (7), the upright posts (6) are rod-shaped cylinders, the number of the upright posts (6) is four, and the standard knot (3) is welded through the upright posts (6) and the connecting rods (7) to form a frame structure.

6. The building engineering material lifting machine of claim 5, characterized in that the front side of the standard knot (3) is fixed with a wall-attached frame (4), and the left and right sides of the standard knot (3) are fixed with racks (8) through bolts.

7. The building engineering material lifting machine as claimed in claim 6, wherein the cargo hold (5) is of a box structure, a limiting pulley (13) is rotatably connected to the side wall of the middle part of the cargo hold (5), the limiting pulley (13) is connected to the outer wall of the upright post (6) in a rolling manner, and a reduction gearbox (10) is mounted at the top of the cargo hold (5).

8. The building engineering material hoister according to claim 7, characterized in that a gear (12) is fixed on an output shaft of the reduction gearbox (10), the gear (12) and the rack (8) form transmission fit, a motor (11) is installed on the outer side of the reduction gearbox (10), and an output shaft of the motor (11) forms transmission fit with an output shaft of the reduction gearbox (10) through a speed reduction mechanism.