CN218754687U

CN218754687U - Detachable hoist device for construction

Info

Publication number: CN218754687U
Application number: CN202222692051.8U
Authority: CN
Inventors: 梁建国; 乔延军; 乔建喜
Original assignee: Datong Dongfang Jinding Steel Structure Engineering Co ltd
Current assignee: Datong Dongfang Jinding Steel Structure Engineering Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-03-28
Anticipated expiration: 2032-10-13

Abstract

The utility model discloses a detachable hoist device is used in construction, including mounting plate, the fixed two installation slot that are provided with in mounting plate upper end, two the inside fixed joint of installation slot has the detachable base, can dismantle the fixed two first rotating base that are provided with in base up end one side, two all rotate on the first rotating base and be connected with the rotation support arm, two rotate the support arm and keep away from the equal fixedly connected with fixed end of the first one end of rotating the base, two fixedly connected with linking arm between the fixed end, the linking arm middle part is rotated and is provided with the fixed pulley. The utility model discloses a detachable hoist device for construction, the installation is dismantled simply fast to it is fixed firm, improved the holistic assembly convenience of device, the pulling force that this hoist device needs to provide is halved, and is more laborsaving, thereby can hoisting accessory's lifting capacity, the efficiency of lifting by crane the heavy object is higher.

Description

Detachable hoist device for construction

Technical Field

The utility model relates to a hoist device technical field especially relates to a detachable hoist device is used in construction.

Background

The hoisting is a general term for installing and positioning equipment by a crane or a hoisting mechanism, and is a device for hoisting equipment, workpieces, appliances, materials and the like by utilizing various hoisting tools in the process of maintenance or repair so as to cause the equipment to change positions.

At present, because building tower crane hoisting weight is limited, the truck crane can't get into the place space again narrow and small, floor ground bearing capacity is little, the higher environment department operation of hoist and mount position, and simultaneously, some hoisting equipment installations, it is inconvenient to dismantle and remove, when equipment such as unable tower crane or crane hoists, generally use electric block or hand block to hoist, need set up the calabash suspension point in hoist height top more than 1 meter this moment, if there is not other structure hoisting position top, set up the portal frame in situ usually, and hang the calabash on the portal frame top and hoist, this kind of mode of setting up the portal frame and carrying out hoist has economic nature not high and take the shortcoming that the process of tearing open consumes time length.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the detachable hoist device for construction that proposes.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a construction is with detachable hoist device, includes mounting plate, the fixed two installation slot that are provided with in mounting plate upper end, two the inside fixed joint of installation slot has the detachable base, the fixed two first rotating base that are provided with in detachable base up end one side, two all rotate on the first rotating base and be connected with the rotation support arm, two the equal fixedly connected with fixed end in one end that the first rotating base was kept away from to the rotation support arm, two fixedly connected with linking arm between the fixed end, the linking arm middle part rotates and is provided with the fixed pulley, two rotate between the rotating support arm middle part and be provided with the take-up pulley, the fixed two hydraulic telescopic prop that are provided with in one end that first rotating base was kept away from to the detachable base up end, two the hydraulic telescopic prop top all rotates through rotating the connecting seat and rotating support arm lower extreme middle part and is connected, the fixed mount that is provided with in the one end middle part that the detachable base up end is close to first rotating base, the inside rotation of mount is provided with the receipts line roller, the fixed rolling motor that is provided with in the mount outside, the output and receive line roller fixed connection of line roller, receive the fixed wire rope that is provided with in line roller upper end, the traction rope, the one end poling take-up the take-up pulley and fixed pulley seat that is provided with of traction rope, the movable pulley seat, the hoisting roller, the movable pulley seat of traction rope roller, the one end of traction rope threading of traction rope roller, there is provided with movable pulley seat, the hoist and movable pulley seat.

As a further description of the above technical solution:

and one end of each mounting clamping groove is fixedly provided with a limiting locking bolt.

As a further description of the above technical solution:

and a reinforcing connecting rod is fixedly connected between the middle parts of the two rotary supporting arms.

As a further description of the above technical solution:

two it rotates the base to fixedly be provided with the second between the first base of rotating, the second rotates and is connected with the reinforcement support arm on the base, consolidate the support arm upper end and consolidate connecting rod fixed connection.

As a further description of the above technical solution:

the front end of the wire take-up roller is fixedly provided with a fixed seat, and one end of the traction steel wire rope, which is far away from the wire take-up roller, is fixedly connected with the fixed seat.

As a further description of the above technical solution:

the lower end of the movable pulley seat is fixedly provided with a lifting hook.

As a further description of the above technical solution:

the mounting bottom plate is fixedly mounted on the working surface through a plurality of mounting bolts.

As a further description of the above technical solution:

the two ends of the detachable base are slidably clamped inside the two mounting clamping grooves.

The utility model discloses following beneficial effect has:

the utility model provides a pair of detachable hoist device is used in construction sets up installation slot through dismantling the base lower extreme to it is firm with the first installation of mounting plate through the bolt, then install hoisting machine structure inside installation slot through dismantling the base joint, then carry on spacing fixed through spacing locking bolt, the installation is dismantled simply fast, and fixed firm, improved the holistic assembly convenience of device.

The utility model provides a detachable hoist device for construction, through setting up two hydraulic telescoping struts rotating the support arm lower extreme, when using, can prop up the rotation support arm, it is more firm to support to can pack up when not using, powerful and carry out certain folding with hoist device, reduce the space that occupies, convenient removal and place, and still be provided with the reinforcement support arm, can further improve the stability that this hoist device supported, it is very convenient to use.

The utility model provides a pair of detachable hoist device for construction advances fixed mounting to receiving the line roller through the mount, reduces the influence that traction wire rope led to the fact the motor shaft in traction process, extension fixture's life to set up the movable pulley at traction wire rope and lifting hook junction, make the pulling force that this hoisting accessory needs provide halve, it is more laborsaving, thereby can hoisting accessory's lifting capacity, the efficiency of lifting by crane the heavy object is higher.

Drawings

Fig. 1 is a front view of a detachable hoisting device for building construction provided by the utility model;

fig. 2 is a top view of the detachable hoisting device for building construction provided by the utility model;

fig. 3 is a schematic view of the base of the detachable hoisting device for building construction according to the present invention;

fig. 4 is the utility model provides a detachable hoist device's activity pulley block schematic structure for construction.

Illustration of the drawings:

1. mounting a bottom plate; 2. installing a clamping groove; 3. a detachable base; 4. a limit locking bolt; 5. a first rotating base; 6. rotating the support arm; 7. a hydraulic telescopic strut; 8. rotating the connecting seat; 9. fixing the end head; 10. a fixed mount; 11. a wire take-up roller; 12. a winding motor; 13. a fixed seat; 14. a traction wire rope; 15. a connecting arm; 16. a fixed pulley; 17. a tension wheel; 18. a movable pulley seat; 19. a hook; 20. a second rotating base; 21. reinforcing the supporting arm; 22. reinforcing the connecting rod; 23. a movable pulley.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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. 1-4, the present invention provides an embodiment: the utility model provides a detachable hoist device for construction, including mounting plate 1, the fixed two installation slot 2 that are provided with in 1 upper end of mounting plate, the inside fixed joint of two installation slot 2 has detachable base 3, the fixed two first rotating base 5 that are provided with in 3 up end one side of detachable base, all rotate on two first rotating base 5 and be connected with rotating support arm 6, two rotate the equal fixedly connected with fixed end 9 of one end that first rotating base 5 was kept away from to support arm 6, fixedly connected with linking arm 15 between two fixed end 9, linking arm 15 middle part is rotated and is provided with fixed pulley 16, it is provided with take-up pulley 17 to rotate between two rotating support arm 6 middle parts, the fixed two hydraulic telescopic strut 7 that are provided with in one end that first rotating base 5 was kept away from to the 3 up end of detachable base, two hydraulic telescopic strut 7 tops all rotate with rotating support arm 6 lower extreme middle part through rotating connecting seat 8, the fixed mount 10 that is provided with in one end middle part that the last end of detachable base 3 is close to first rotating base 5, the inside rotation of mount 10 is provided with take-

up pulley roller

11, 10 outside is fixed and is provided with take-up pulley 12, take-up pulley 14 and the movable pulley 14 and the hoist roller 14 that the hoist and rotate the pulley 16 and have the pulley to rotate from the mount pulley and rotate the movable pulley and rotate the take-up pulley and rotate the pulley 16.

Two 2 one ends of installing slot are all fixed and are provided with spacing locking bolt 4, two rotate between the 6 middle parts of support arm fixedly connected with and consolidate connecting rod 22, two first rotate between the base 5 fixed be provided with the second and rotate base 20, rotate on the second and be connected with and consolidate support arm 21, consolidate support arm 21 upper end and consolidate connecting rod 22 fixed connection, receive the fixed fixing base 13 that is provided with in line roller 11 front end, draw wire rope 14 keep away from the one end and the fixing base 13 fixed connection of receiving

line roller

11, 18 fixed lifting hooks 19 that are provided with of lower extreme of activity pulley holder, mounting plate 1 is on the working face through a plurality of installing bolt fixed mounting, can dismantle base 3 both ends slip joint inside two installing slot 2.

The working principle is as follows: when the detachable hoisting device for building construction is used, firstly, the mounting base plate 1 is mounted and fixed on the ground of a hoisting surface through the connecting bolt, then the hoisting mechanism is clamped and mounted inside the mounting clamping groove 2 through the detachable base 3, then the limiting and locking bolt 4 is used for limiting and fixing, the mounting and dismounting are simple and quick, the fixing is firm, the assembly convenience of the whole device is improved, then two hydraulic telescopic pillars 7 are started, the rotating supporting arm 6 is supported, then the front end of the traction steel wire rope 14 on the take-up roller 11 sequentially penetrates through the tensioning wheel 17 and the fixed pulley 16 from back to front, the traction steel wire rope 14 rotates downwards 90 degrees along the fixed pulley 16 and vertically downwards penetrates through the movable pulley seat 18, the movable pulley seat 18 is hung at the upper end of the traction steel wire rope 14, finally, the traction steel wire rope 14 is recovered to penetrate through the fixed pulley 16 and the tensioning wheel 17 and then is fixed at the upper end of the fixed seat 13, then an external power supply is switched on, the take-up motor 12 is started, the take-up motor 12 rotates to drive the take-up roller 11 to rotate, the take-up roller 11 to drive the traction steel wire rope 14 and the take-up pulley seat to vertically downwards move, the lifting device to drive the heavy object to move, and the lifting roller 18 to take-up heavy object, and the lifting device to take-up heavy object, and the heavy object to move, and the heavy object, and the hoisting device, and the heavy object lifting device can be lifted device with high efficiency.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a detachable hoist device for construction, includes mounting plate (1), its characterized in that: the upper end of the mounting bottom plate (1) is fixedly provided with two mounting clamping grooves (2), the inner parts of the two mounting clamping grooves (2) are fixedly clamped with a detachable base (3), one side of the upper end face of the detachable base (3) is fixedly provided with two first rotating bases (5), the two first rotating bases (5) are respectively and rotatably connected with a rotating supporting arm (6), one ends of the two rotating supporting arms (6) far away from the first rotating bases (5) are respectively and fixedly connected with a fixed end (9), a connecting arm (15) is fixedly connected between the two fixed end (9), the middle part of the connecting arm (15) is rotatably provided with a fixed pulley (16), a tensioning wheel (17) is rotatably arranged between the middle parts of the two rotating supporting arms (6), one end of the upper end face of the detachable base (3) far away from the first rotating bases (5) is fixedly provided with two hydraulic telescopic pillars (7), the tops of the two hydraulic telescopic pillars (7) are respectively and rotatably connected with the middle parts of the lower ends of the rotating supporting arms (6) through a rotating connecting seat (8), the middle part of the upper end face of the detachable base (3) close to the first rotating bases (5) is fixedly provided with a fixing frame (10), the fixing frame (10) is provided with a fixing frame (12) which is arranged on the outer side of the fixing frame (10), the winding machine is characterized in that the output end of the winding motor (12) is fixedly connected with the winding roller (11), a traction steel wire rope (14) is fixedly arranged at the upper end of the winding roller (11), one end of the traction steel wire rope (14), far away from the winding roller (11), of the pipe penetrating tensioning wheel (17) and the fixed pulley (16) is hung with a movable pulley seat (18), and a movable pulley (23) is rotatably arranged inside the movable pulley seat (18).

2. The detachable hoisting device for building construction according to claim 1, characterized in that: and one end of each of the two mounting clamping grooves (2) is fixedly provided with a limiting locking bolt (4).

3. The detachable hoisting device for building construction according to claim 1, characterized in that: and a reinforcing connecting rod (22) is fixedly connected between the middle parts of the two rotary supporting arms (6).

4. The detachable hoisting device for building construction according to claim 1, characterized in that: two fixed second rotating base (20) that is provided with between first rotating base (5), the second rotates and is connected with on base (20) and consolidates support arm (21), consolidate support arm (21) upper end and consolidate connecting rod (22) fixed connection.

5. The detachable hoisting device for building construction according to claim 1, characterized in that: the front end of the wire take-up roller (11) is fixedly provided with a fixed seat (13), and one end, far away from the wire take-up roller (11), of the traction steel wire rope (14) is fixedly connected with the fixed seat (13).

6. The detachable hoisting device for building construction according to claim 1, characterized in that: the lower end of the movable pulley seat (18) is fixedly provided with a lifting hook (19).

7. The detachable hoisting device for building construction according to claim 1, characterized in that: the mounting bottom plate (1) is fixedly mounted on a working surface through a plurality of mounting bolts.

8. The detachable hoisting device for building construction according to claim 1, characterized in that: the two ends of the detachable base (3) are slidably clamped inside the two mounting clamping grooves (2).