CN217296947U - Hoisting device for construction steel structure installation construction - Google Patents

Abstract

The utility model discloses a hoisting device is used in construction steel structure installation construction relates to building engineering technical field, including automobile body, counterweight plate, wheel, swing control structure, hoist and mount motor, rim plate, support frame, expansion bracket, leading wheel, inner tube, lead screw, outer tube, slide bar, layer board, lifter and elevator motor, the vertical top side of installing at the automobile body of support frame, the bottom side central point of automobile body puts and installs swing control structure, the support frame is "U" type structure. The utility model discloses its simple structure, convenient operation, the hoist and mount of material go up and down the high nimble adjustment of ability, and the operation space of applicable co-altitude, use the flexibility ratio higher.

Description

Hoisting device for construction steel structure installation construction

Technical Field

The utility model relates to a building engineering technical field especially relates to a hoisting device is used in construction steel structure installation construction.

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, adopts rust removal and prevention processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like, and is generally connected by welding seams, bolts or rivets.

When the steel structure is hoisted for assembling and welding, hoisting equipment is generally needed to be utilized to carry or hoist steel members on an operation site. The motor of the existing hoisting equipment is usually arranged at the top end of the device, so that a large amount of top space is occupied, the lifting space of materials cannot be maximized, and the use effect is influenced; the height of the maximum hoisting operation of the hoisting equipment is fixed, or the hoisting equipment can only be operated in a certain action space due to the fixed volume, so that the use flexibility is not high; in addition, during the hoist and mount, the focus skew can appear, when the focus skew leads to the structure to heeling, current hoist device can not timely warning remind to cause the use accident easily.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a problem provide a hoisting device is used in construction and installation of building steel structure, its simple structure, convenient operation, the hoist and mount of material go up and down the height and can adjust in a flexible way, and applicable not co-altitude's effect space, use the flexibility ratio higher.

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

a hoisting device for mounting construction of a building steel structure comprises a vehicle body, a counterweight plate, wheels, a hoisting motor, a wheel disc, a support frame, a telescopic frame, a guide wheel, an inner pipe, a screw rod, an outer pipe, a slide rod, a supporting plate, a lifting rod and a lifting motor; the vehicle body is characterized in that wheels are installed on the bottom side of the vehicle body, the support frame is vertically installed on the top side of the vehicle body and is of a U-shaped structure, sliding holes are formed in vertical plates on two sides of the support frame, two ends of a lifting rod are clamped in the two sliding holes, the telescopic frame is welded on the lifting rod, the lifting motor is installed at the bottom of the support frame, a screw rod is installed on a rotating shaft of the lifting motor, a screw hole is formed in the middle of the lifting rod, the screw rod penetrates through the screw hole, a guide wheel is installed at the top of the telescopic frame, an inner pipe is erected on one side of the telescopic frame, the outer pipe is vertically welded on the top side of the vehicle body, the inner pipe is inserted into the outer pipe in a matched mode, guide grooves are formed in the pipe wall of the inner pipe and the outer wall of the outer pipe in the vertical direction, the slide rod is arranged in the inner pipe, a connecting rod is fixed on the slide rod and penetrates through the guide grooves, the supporting plate is welded on the connecting rod.

As a further aspect of the present invention: the lifting motor is installed on the vehicle body, a wheel disc is installed on a rotating shaft of the lifting motor, a connecting ring is arranged on the supporting plate, the wheel disc is connected with the connecting ring through a rope, and the rope is externally tangent to and surrounds the guide wheel.

As a further aspect of the present invention: the central axis of the support frame and the central axis of the telescopic frame are on the same straight line.

As a further aspect of the present invention: the utility model also comprises a swing monitoring structure; the swing monitoring structure comprises a limiting frame, a plate electrode, a power supply, a warning lamp and an electrode ball; the limiting frame is arranged on the bottom side of the vehicle body, the electrode plate is arranged inside the limiting frame, and the power supply and the warning light are arranged on two sides outside the limiting frame respectively.

As a further aspect of the present invention: the electrode plate is of an annular structure, and the electrode ball can be freely swung and suspended at the center position in the ring of the electrode plate.

As a further aspect of the present invention: the electrode plate, the warning lamp, the power supply and the electrode ball are connected into a series circuit.

The utility model has the advantages that:

1) the utility model discloses in, it is rotatory to drive the lead screw through the elevator motor operation, can realize that the lifter slides along the slide opening in the support frame, realizes the lift of expansion bracket at the slip in-process to can rise or reduce hoist device's whole height, in order to adapt to limited operation space.

2) When the utility model is hoisted, the hoisting motor drives the wheel disc to rotate, the supporting plate can be pulled to lift under the coordination of the rope, and the hoisting stability is ensured; and, the accessible control expansion bracket goes up and down, makes the inner tube slide in the outer tube, and the cooperation is adjusted the hoist and mount height.

3) The hoisting motor of the utility model is arranged at the bottom end of the hoisting equipment, so that the space occupation at the top end can be reduced, the maximization of the hoisting height interval can be realized, the hoisting can be avoided not in place during the installation, and the hoisting effect is better;

4) the utility model discloses be provided with the counterweight plate at the top of automobile body, can guarantee the stability of hoist and mount, when the focus skew, the electrode ball swing realizes the circular telegram to the warning light with the plate electrode contact after the swing, timely alarm, and the hoist and mount operation is adjusted in time, guarantees safe construction.

Drawings

FIG. 1 is a whole three-dimensional structure diagram of the hoisting device for the installation and construction of the steel structure of the building;

FIG. 2 is the whole internal structure diagram of the hoisting device for the installation and construction of the steel structure of the building of the utility model;

FIG. 3 is an enlarged schematic view of FIG. 2 at A;

the meanings of the marks in the figures are as follows: 1. a vehicle body; 2. a weight plate; 3. a wheel; 4. a swing monitoring structure; 5. hoisting a motor; 6. a wheel disc; 7. a support frame; 8. a telescopic frame; 9. a guide wheel; 10. an inner tube; 11. a screw rod; 12. an outer tube; 13. a slide bar; 14. a pallet; 15. a lifting rod; 16. a lifting motor; 41. a limiting frame; 42. an electrode plate; 43. a power source; 44. a warning light; 45. and an electrode ball.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Specific examples are given below.

Referring to fig. 1 to 3, a hoisting device for construction and installation of a building steel structure comprises a vehicle body 1, a counterweight plate 2, wheels 3, a hoisting motor 5, a wheel disc 6, a support frame 7, a telescopic frame 8, a guide wheel 9, an inner tube 10, a screw rod 11, an outer tube 12, a slide rod 13, a support plate 14, a lifting rod 15 and a lifting motor 16; wherein, the bottom side of the vehicle body 1 is provided with wheels 3, the support frame 7 is vertically arranged on the top side of the vehicle body 1, the support frame 7 is of a U-shaped structure, sliding holes are arranged in vertical plates at two sides of the support frame 7, two ends of a lifting rod 15 are clamped in the two sliding holes, an expansion bracket 8 is welded on the lifting rod 15, a lifting motor 16 is arranged at the bottom of the support frame 7, a rotating shaft of the lifting motor 16 is provided with a screw rod 11, a screw hole is arranged at the middle position of the lifting rod 15, the screw rod 11 is penetrated in the screw hole, the top of the expansion bracket 8 is provided with a guide wheel 9, one side of the expansion bracket 8 is provided with an inner tube 10, an outer tube 12 is vertically welded on the top side of the vehicle body 1, the inner tube 10 is matched and inserted in the outer tube 12, the tube wall of the inner tube 10 and the outer wall of the outer tube 12 are provided with guide grooves along the vertical direction, a slide rod 13 is arranged in the inner tube 10, a connecting rod 13 is fixed on the slide rod, and penetrates through the guide grooves, layer board 14 welds the dress on the connecting rod, hoist and mount motor 5 is installed on automobile body 1, install rim plate 6 in hoist and mount motor 5's the pivot, be provided with the go-between on the layer board 14, be connected through the rope between rim plate 6 and the go-between, the rope is circumscribed around leading wheel 9, the central axis of support frame 7 and the central axis of expansion bracket 8 are on same straight line, slide bar 13 slides in inner tube 10 and outer tube 12 in the lift in-process, guarantee the stability of hoist and mount, place hoist and mount motor 5 in hoisting equipment's bottom, reduce the space on top and occupy, can realize hoist and mount height interval maximize.

The utility model discloses a theory of operation:

when the hoisting device is used, the lifting motor 16 is firstly operated to drive the screw rod 11 to rotate, so that the lifting rod 15 slides along the sliding hole in the support frame 7, and the telescopic frame 8 is lifted in the sliding process to adjust the overall height of the device, thereby adapting to action spaces with different heights;

during hoisting, a material to be hoisted is placed on the supporting plate 14, the wheel disc 6 is driven to rotate through operation of the hoisting motor 5, and the supporting plate 14 can be pulled to lift under the cooperation of the rope, so that the hoisting of the steel member material is realized; in the lifting process, the sliding rod 13 slides smoothly in the inner pipe 10 and the outer pipe 12, so that the lifting stability can be ensured; meanwhile, the lifting motor 16 can also be used for controlling the telescopic frame 8 to lift, and further controlling the supporting plate 14 to lift, so as to cooperatively adjust the lifting height.

Further, in a preferred embodiment, as shown in fig. 3, the present invention further comprises a swing monitoring structure 4; the swing monitoring structure 4 comprises a limiting frame 41, an electrode plate 42, a power supply 43, a warning light 44 and an electrode ball 45; the limiting frame 41 is arranged at the bottom side of the vehicle body 1, the electrode plate 42 is arranged inside the limiting frame 41, and the power supply 43 and the warning light 44 are respectively arranged at two sides outside the limiting frame 41; the electrode plate 42 is of an annular structure, and the electrode ball 45 can be freely swung and suspended at the center position in the ring of the electrode plate 42; the electrode plate 42, the warning light 44, the power supply 43 and the electrode ball 45 are connected into a series circuit; when the focus shifts, electrode ball 45 can swing to contact with electrode plate 42, realize series circuit's intercommunication, so that warning light 44 circular telegram, warning light 44 is bright this moment, thereby can remind the operating personnel, in order to guarantee safe construction.

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 (6)

1. A hoisting device for construction steel structure installation construction is characterized by comprising a vehicle body (1), a counterweight plate (2), wheels (3), a hoisting motor (5), a wheel disc (6), a support frame (7), a telescopic frame (8), a guide wheel (9), an inner tube (10), a screw rod (11), an outer tube (12), a slide rod (13), a support plate (14), a lifting rod (15) and a lifting motor (16); the vehicle body is characterized in that wheels (3) are installed on the bottom side of the vehicle body (1), the supporting frame (7) is vertically installed on the top side of the vehicle body (1), the supporting frame (7) is of a U-shaped structure, sliding holes are formed in vertical plates on two sides of the supporting frame (7), two ends of the lifting rod (15) are clamped in the two sliding holes, the telescopic frame (8) is welded on the lifting rod (15), the lifting motor (16) is installed at the bottom of the supporting frame (7), a screw rod (11) is installed on a rotating shaft of the lifting motor (16), a screw hole is formed in the middle of the lifting rod (15), the screw rod (11) is arranged in the screw hole in a penetrating mode, a guide wheel (9) is installed at the top of the telescopic frame (8), an inner pipe (10) is erected on one side of the telescopic frame (8), the outer pipe (12) is vertically welded on the top side of the vehicle body (1), and the inner pipe (10) is matched and inserted in the outer pipe (12), the pipe wall of inner tube (10) and the outer wall of outer tube (12) have seted up the guide way along vertical direction on, slide bar (13) set up in inner tube (10), be fixed with the connecting rod on slide bar (13), the connecting rod runs through the guide way, layer board (14) are welded on the connecting rod.

2. The hoisting device for the construction and installation of the building steel structure according to claim 1, wherein the hoisting motor (5) is installed on the vehicle body (1), a wheel disc (6) is installed on a rotating shaft of the hoisting motor (5), the connecting ring is arranged on the supporting plate (14), the wheel disc (6) is connected with the connecting ring through a rope, and the rope is circumscribed around the guide wheel (9).

3. The hoisting device for the construction and installation of the construction steel structure according to claim 1, wherein the central axis of the support frame (7) is collinear with the central axis of the expansion bracket (8).

4. The hoisting device for construction and installation of construction steel structure according to claim 1, further comprising a swing monitoring structure (4); the swing monitoring structure (4) comprises a limiting frame (41), an electrode plate (42), a power supply (43), a warning lamp (44) and an electrode ball (45); the limiting frame (41) is arranged on the bottom side of the vehicle body (1), the electrode plate (42) is arranged inside the limiting frame (41), and the power supply (43) and the warning lamp (44) are arranged on two sides outside the limiting frame (41) respectively.

5. The hoisting device for construction and installation of steel structure for building according to claim 4, wherein the electrode plate (42) is of a ring structure, and the electrode ball (45) is freely swingably suspended at the center position in the ring of the electrode plate (42).

6. The hoisting device for the construction steel structure installation according to claim 4, wherein the electrode plate (42), the warning light (44), the power supply (43) and the electrode ball (45) are connected in a series circuit.

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