CN217102815U

CN217102815U - Construction lifting device

Info

Publication number: CN217102815U
Application number: CN202220833170.8U
Authority: CN
Inventors: 陈均壮; 陈孝忆
Original assignee: Guangdong Hengrunda Construction Engineering Co ltd
Current assignee: Guangdong Hengrunda Construction Engineering Co ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-08-02
Anticipated expiration: 2032-04-12

Abstract

The utility model relates to a lifting device technical field just discloses a construction lifting device, which comprises a mounting bracket, the support column is installed to one side of installing support upper end, the davit is installed to the outside upper end of support column, rise one side of davit lower extreme and install first limit rail, rise one side of davit lower extreme and install second limit rail, second limit rail and first limit rail all pass through the screw connection with the davit. This construction lifting device can play the effect that hinders the hoist and mount thing and produce and rock through installing first stable spring and second stable spring, increase the stability of device, avoid hoist and mount thing and foreign object to take place the striking, cause irrecoverable injury to hoist and mount thing, influence the normal use of device, increase the practicality of device, installation electric putter can promote stable push pedal and make its inside crashproof rubber wheel and hoist and mount thing contact, play spacing effect, prevent that the hoist and mount thing from taking place to rock, further increase the stability of device.

Description

Construction lifting device

Technical Field

The utility model relates to a lifting device technical field specifically is a construction lifting device.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The place of construction work is called "construction site" or "construction site".

However, the existing hoisting equipment has poor stability, and is easy to shake in the process of hoisting building materials, so that hoisted objects and foreign objects are impacted, irreparable damage is caused to the hoisted objects, and the normal use of the device is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a construction lifting device to it is relatively poor to propose current lifting device stability among the above-mentioned background art of solution, takes place to rock easily at the in-process that lifts by crane building material, makes the thing of hoisting by crane and foreign object take place to strike, causes irrecoverable injury to the thing of hoisting by crane, influences the problem of device normal use.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a building construction hoisting device comprises an installation support, wherein a support column is installed on one side of the upper end of the installation support, a hoisting arm is installed on the upper end of the outer portion of the support column, a first limit guide rail is installed on one side of the lower end of the hoisting arm, a second limit guide rail is installed on one side of the lower end of the hoisting arm, the second limit guide rail and the first limit guide rail are connected with the hoisting arm through screws, a first sliding block is installed on the outer portion of the first limit guide rail, a second sliding block is installed on the outer portion of the second limit guide rail, a first stabilizing spring is installed at one end, close to the support column, of the first sliding block, the first stabilizing spring is fixedly connected with the first sliding block, a second stabilizing spring is installed at one end, far away from the support column, of the second sliding block, the second stabilizing spring is fixedly connected with the second sliding block, and a connecting piece is installed between the second stabilizing spring and the first stabilizing spring, the utility model discloses a support structure, including connecting piece, support column, support arm, electric putter, stable push pedal and electric putter, the equal fixed connection of connecting piece and second stabilizing spring and first stabilizing spring, the inside of connecting piece is provided with the round hole, the support arm is installed to one side of support column, the support arm is provided with two, support arm and support column welded connection, electric putter is installed to the one end of support arm, stable push pedal is installed to electric putter's one end, stable push pedal and electric putter fixed connection, the internally mounted who stabilizes the push pedal has the crashproof rubber wheel, the crashproof rubber wheel passes through the bearing with stable push pedal and is connected.

Preferably, a first detection support is installed to one side of connecting piece upper end, first detection support and connecting piece fixed connection, the reflector panel is installed to one side of first detection support, the reflector panel passes through the screw connection with first detection support, the second is installed and is detected the support in the upper end of first slider, the second detects support and first slider fixed connection, the second detects one side that the support is close to the reflector panel and installs distance sensor, distance sensor passes through the screw connection with the second detection support.

Preferably, a winding support is mounted on the other side of the upper end surface of the lifting arm, a winding wheel is mounted inside the winding support, the winding wheel is connected with the winding support through a bearing, a winding motor is mounted on the front end surface of the winding support, the winding motor is connected with the winding support through a screw, the winding motor is connected with the winding wheel through a coupling, a first support is mounted on the other side of the upper end surface of the lifting arm, a first support wheel is mounted inside the first support, the first support wheel is connected with the first support through a bearing, a second support is mounted on the upper end of the lifting arm, a second support wheel is mounted inside the second support, the second support wheel is connected with the second support through a bearing, a third support wheel is mounted inside one side of the lifting arm, and the third support wheel is connected with the lifting arm through a bearing, and steel wire ropes are arranged outside the winding wheel, the first supporting wheel, the second supporting wheel and the third supporting wheel.

Preferably, the lower end of the steel wire rope is provided with a connecting hook, and the connecting hook is connected with the steel wire rope through a buckle.

Preferably, one side that the terminal surface is close to the support column under the lifting arm is provided with the driving gear, the driving gear is provided with a plurality of, the drive mounting panel is all installed to the both sides of the outside upper end of support column, drive mounting panel and support column welded connection, the power gear shaft is installed to the upper end of drive mounting panel, the power gear shaft passes through the bearing with the drive mounting panel and is connected, driving motor is installed to the lower extreme of drive mounting panel, driving motor passes through the screw connection with the drive mounting panel, driving motor passes through the bearing with the power gear shaft and is connected.

Preferably, a PLC control box is installed on the upper end face of the installing support and connected with the installing support through screws.

Preferably, a balancing weight is installed on the other side of the upper end face of the installing support and is fixedly connected with the installing support.

Preferably, fixed jackscrews are installed on the front end faces of the first sliding block and the second sliding block, the fixed jackscrews are connected with the first sliding block and the second sliding block through threads, and the number of the fixed jackscrews is not less than six.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the building construction hoisting equipment has the advantages that the effect of preventing hoisted objects from shaking can be achieved by installing the first stabilizing spring and the second stabilizing spring, the stability of the device is improved, the hoisted objects are prevented from colliding with foreign objects, irretrievable damage to the hoisted objects is avoided, the normal use of the device is influenced, the practicability of the device is improved, the electric push rod is installed to push the stabilizing push plate to enable the anti-collision rubber wheels in the electric push rod to be in contact with the hoisted objects, the limiting effect is achieved, the hoisted objects are prevented from shaking, the stability of the device is further improved, the distance sensor is installed to enable the distance sensor to be connected with the PLC control box through a lead and matched with the reflecting plate, the device can send signals to the PLC control box when shaking occurs and large fluctuation is generated, the elongation of the electric push rod is controlled, the purpose of automatic control is achieved, manual operation is not needed, and the practicability of the device is improved, the use difficulty of the device is reduced;

2. this construction lifting device, through installing first supporting wheel, second supporting wheel and third supporting wheel can carry on spacingly to wire rope, prevent that wire rope and davit from producing the friction, influence wire rope's life-span, the installation couples can be convenient for the staff and be connected the device with hoist and mount thing, increase the convenience of device, the installation power gear shaft can drive the davit rotatory, the staff of being convenient for removes, increase the practicality of device, the installation balancing weight can adjusting device's focus, prevent the device slope, the position of first slider and second slider can be fixed to the fixed jackscrew of installation, the staff of being convenient for is according to user demand adjusting device.

Drawings

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

FIG. 2 is a front view of the present invention;

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

FIG. 4 is an enlarged schematic view of a portion B of FIG. 1 according to the present invention;

fig. 5 is the side view structure schematic diagram of the anti-collision rubber wheel of the utility model.

Wherein: 1. mounting a bracket; 2. a support pillar; 3. lifting the suspension arm; 4. reeling the bracket; 5. a winding wheel; 6. a first support bracket; 7. a first support wheel; 8. a second support bracket; 9. a second support wheel; 10. a third support wheel; 11. a first limit guide rail; 12. a second limit guide rail; 13. a first slider; 14. a second slider; 15. a first stabilizing spring; 16. a second stabilizing spring; 17. driving the mounting plate; 18. a drive motor; 19. a power gear shaft; 20. a transmission gear; 21. a support arm; 22. an electric push rod; 23. stabilizing the push plate; 24. an anti-collision rubber wheel; 25. a PLC control box; 26. a balancing weight; 27. a wire rope; 28. connecting a hook; 29. a connecting member; 30. a first detection support; 31. a reflector; 32. a second detection support; 33. a distance sensor; 34. fixing the jackscrew; 35. a winding motor.

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. 1-5, the present invention provides a technical solution: a building construction hoisting device comprises a mounting bracket 1, a support column 2 is mounted on one side of the upper end of the mounting bracket 1, a hoisting arm 3 is mounted on the upper end of the outer part of the support column 2, a first limit guide rail 11 is mounted on one side of the lower end of the hoisting arm 3, a second limit guide rail 12 is mounted on one side of the lower end of the hoisting arm 3, the second limit guide rail 12 and the first limit guide rail 11 are connected with the hoisting arm 3 through screws, a first slider 13 is mounted on the outer part of the first limit guide rail 11, a second slider 14 is mounted on the outer part of the second limit guide rail 12, a first stabilizing spring 15 is mounted at one end of the first slider 13 close to the support column 2, the first stabilizing spring 15 and a second stabilizing spring 16 are mounted to prevent a hoisted object from shaking, so that the stability of the device is improved, the hoisted object is prevented from colliding with a foreign object, irreparable damage is caused to the hoisted object, and the normal use of the device is influenced, the practicability of the device is improved, the first stabilizing spring 15 is fixedly connected with the first slider 13, the second stabilizing spring 16 is installed at one end, far away from the supporting column 2, of the second slider 14, the second stabilizing spring 16 is fixedly connected with the second slider 14, the connecting piece 29 is installed between the second stabilizing spring 16 and the first stabilizing spring 15, the connecting piece 29 is fixedly connected with the second stabilizing spring 16 and the first stabilizing spring 15, a circular hole is formed in the connecting piece 29, the supporting arm 21 is installed at one side of the supporting column 2, the number of the supporting arms 21 is two, the supporting arm 21 is welded with the supporting column 2, the electric push rod 22 is installed at one end of the supporting arm 21, the electric push rod 22 can push the stabilizing push plate 23 to enable the anti-collision rubber wheel 24 in the electric push rod to be in contact with a hoisted object, the limiting effect is achieved, the hoisted object is prevented from shaking, the stability of the device is further improved, the stabilizing push plate 23 is installed at one end of the electric push rod 22, stabilize push pedal 23 and electric putter 22 fixed connection, the internally mounted who stabilizes push pedal 23 has crashproof rubber wheel 24, and crashproof rubber wheel 24 passes through the bearing with stabilizing push pedal 23 and is connected.

Furthermore, a first detection bracket 30 is installed on one side of the upper end of the connecting piece 29, the first detection bracket 30 is fixedly connected with the connecting piece 29, a reflector 31 is installed on one side of the first detection bracket 30, the reflector 31 is connected with the first detection bracket 30 through a screw, a second detection bracket 32 is installed on the upper end of the first slider 13, the second detection bracket 32 is fixedly connected with the first slider 13, a distance sensor 33 is installed on one side of the second detection bracket 32 close to the reflector 31, the distance sensor 33 is connected with the second detection bracket 32 through a screw, the distance sensor 33 is installed to be connected with the PLC control box 25 through a lead and matched with the reflector 31, so that when the device shakes to generate large fluctuation, a signal is sent to the PLC control box 25 to control the elongation of the electric push rod 22, the purpose of automatic control is realized, manual operation is not needed, and the practicability of the device is increased, the use difficulty of the device is reduced.

Further, a winding support 4 is arranged on the other side of the upper end face of the lifting arm 3, a winding wheel 5 is arranged inside the winding support 4, the winding wheel 5 is connected with the winding support 4 through a bearing, a winding motor 35 is arranged on the front end face of the winding support 4, the winding motor 35 is connected with the winding support 4 through a screw, the winding motor 35 is connected with the winding wheel 5 through a coupling, a first support 6 is arranged on the other side of the upper end face of the lifting arm 3, a first support wheel 7 is arranged inside the first support 6, the first support wheel 7 is connected with the first support 6 through a bearing, a second support 8 is arranged at the upper end of the lifting arm 3, a second support wheel 9 is arranged inside the second support 8, the second support wheel 9 is connected with the second support 8 through a bearing, a third support wheel 10 is arranged inside one side of the lifting arm 3, and the third support wheel 10 is connected with the lifting arm 3 through a bearing, the outside of coiling wheel 5, first supporting wheel 7, second supporting wheel 9 and third supporting wheel 10 all is provided with wire rope 27, and the installation first supporting wheel 7, second supporting wheel 9 and third supporting wheel 10 can be spacing to wire rope 27, prevent that wire rope 27 and lifting arm 3 from producing the friction, influence wire rope 27's life-span.

Further, the lower end of the steel wire rope 27 is provided with a connecting hook 28, the connecting hook 28 is connected with the steel wire rope 27 through a buckle, and the connecting hook 28 can be installed to facilitate a worker to connect the device with a hoisting object, so that the convenience of the device is improved.

Further, one side that the terminal surface is close to support column 2 under the lift arm 3 is provided with driving gear 20, driving gear 20 is provided with a plurality of, drive mounting panel 17 is all installed to the both sides of 2 outside upper ends of support column, drive mounting

panel

17 and 2 welded connection of support column, power gear shaft 19 is installed to the upper end of drive mounting panel 17, power gear shaft 19 passes through the bearing with drive mounting panel 17 and is connected, driving motor 18 is installed to the lower extreme of drive mounting panel 17, driving motor 18 passes through the screw connection with drive mounting panel 17, driving motor 18 passes through the bearing with power gear shaft 19 and is connected, it is rotatory that installation power gear shaft 19 can drive lift arm 3, the staff of being convenient for removes, increase the practicality of device.

Further, PLC control box 25 is installed to the up end of installing support 1, and PLC control box 25 passes through the screw connection with installing support 1, and installation PLC control box 25 can guarantee the device steady operation, guarantees the functional complete of device.

Further, balancing weight 26 is installed to the opposite side of installing support 1 up end, balancing weight 26 and installing support 1 fixed connection, and installation balancing weight 26 can adjusting device's focus, prevents that the device from inclining.

Further, fixed jackscrew 34 is all installed to the preceding terminal surface of first slider 13 and second slider 14, and fixed jackscrew 34 all passes through threaded connection with first slider 13 and second slider 14, and six are no less than in fixed jackscrew 34 setting, and the position of first slider 13 and second slider 14 can be fixed to fixed jackscrew 34 of installation, and the staff of being convenient for is according to user demand adjusting device.

When the lifting device is used, firstly, a worker connects the connecting hook 28 with a lifting object to be carried, then the winding motor 35 is started to drive the winding wheel 5 to rotate to lift the lifting object, certain shaking can be generated along with the lifting object being lifted off, at the moment, the first stabilizing spring 15 and the second stabilizing spring 16 can prevent the lifting object from driving the steel wire rope 27 to shake, so that the lifting object is quickly stabilized, at the moment, the electric push rod 22 extends to enable the anti-collision rubber wheel 24 to be close to the lifting object, the first stabilizing spring 15 and the second stabilizing spring 16 are assisted to stabilize the lifting object, along with the extension of the electric push rod 22, the anti-collision rubber wheel 24 pushes the lifting object to enable the steel wire rope 27 to slightly incline to one side of the first sliding block 13, at the moment, the first stabilizing spring 15 retracts to shorten the distance between the distance sensor 33 and the reflecting plate 31, the distance sensor 33 sends a signal to the PLC control box 25, the electric push rod 22 stops extending, namely hoisting of the hoisted object can be completely carried out, the first stabilizing spring 15 and the second stabilizing spring 16 which are arranged in the device can play a role in preventing the hoisted object from shaking, the stability of the device is improved, the hoisted object is prevented from colliding with foreign objects and causing irreparable damage to the hoisted object, the normal use of the device is influenced, the practicability of the device is improved, the electric push rod 22 which is arranged can push the stabilizing push plate 23 to enable the anti-collision rubber wheel 24 in the device to be in contact with the hoisted object so as to play a limiting role and prevent the hoisted object from shaking, the stability of the device is further improved, the distance sensor 33 which is arranged is connected with the PLC control box 25 through a lead and matched with the reflecting plate 31, the device can send a signal to the PLC control box 25 when shaking occurs and large fluctuation occurs, the extension amount of the electric push rod 22 is controlled, and the purpose of automatic control is realized, need not manual operation, increase the practicality of device, reduce the use degree of difficulty of device, install first supporting wheel 7, second supporting wheel 9 and third supporting wheel 10 can carry on spacingly to wire rope 27, prevent that wire rope 27 and lifting arm 3 from producing the friction, influence wire rope 27's life-span, the staff of being convenient for of erection joint couple 28 can be connected the device with the hoist and mount thing, increase the convenience of device, installation power gear shaft 19 can drive lifting arm 3 rotatory, the staff of being convenient for removes, increase the practicality of device, installation balancing weight 26 can adjusting device's focus, prevent the device slope, the position of first slider 13 and second slider 14 can be fixed to installation fixed jackscrew 34, the staff of being convenient for is according to user demand adjusting device.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a construction lifting device, includes installing support (1), its characterized in that: the suspension arm is characterized in that a supporting column (2) is installed on one side of the upper end of the mounting support (1), a suspension arm (3) is installed on the outer upper end of the supporting column (2), a first limit guide rail (11) is installed on one side of the lower end of the suspension arm (3), a second limit guide rail (12) is installed on one side of the lower end of the suspension arm (3), the second limit guide rail (12), the first limit guide rail (11) and the suspension arm (3) are connected through screws, a first sliding block (13) is installed on the outer portion of the first limit guide rail (11), a second sliding block (14) is installed on the outer portion of the second limit guide rail (12), a first stabilizing spring (15) is installed at one end, close to the supporting column (2), of the first sliding block (13), the first stabilizing spring (15) is fixedly connected with the first sliding block (13), and a second stabilizing spring (16) is installed at one end, far away from the supporting column (2), of the second sliding block (14), the second stable spring (16) is fixedly connected with the second sliding block (14), a connecting piece (29) is arranged between the second stable spring (16) and the first stable spring (15), the connecting piece (29) is fixedly connected with the second stabilizing spring (16) and the first stabilizing spring (15), a round hole is arranged in the connecting piece (29), a supporting arm (21) is arranged at one side of the supporting column (2), two supporting arms (21) are arranged, the supporting arms (21) are welded with the supporting columns (2), one end of the supporting arm (21) is provided with an electric push rod (22), one end of the electric push rod (22) is provided with a stable push plate (23), the stable push plate (23) is fixedly connected with the electric push rod (22), an anti-collision rubber wheel (24) is arranged in the stable push plate (23), the anti-collision rubber wheel (24) is connected with the stable push plate (23) through a bearing.

2. The building construction hoisting device of claim 1, wherein: first detection support (30) is installed to one side of connecting piece (29) upper end, first detection support (30) and connecting piece (29) fixed connection, reflector panel (31) are installed to one side of first detection support (30), reflector panel (31) pass through the screw connection with first detection support (30), second detection support (32) are installed to the upper end of first slider (13), the second detects support (32) and first slider (13) fixed connection, distance sensor (33) are installed to one side that second detection support (32) are close to reflector panel (31), distance sensor (33) pass through the screw connection with second detection support (32).

3. The building construction hoisting device of claim 1, wherein: the lifting arm is characterized in that a winding support (4) is mounted on the other side of the upper end face of the lifting arm (3), a winding wheel (5) is mounted inside the winding support (4), the winding wheel (5) is connected with the winding support (4) through a bearing, a winding motor (35) is mounted on the front end face of the winding support (4), the winding motor (35) is connected with the winding support (4) through a screw, the winding motor (35) is connected with the winding wheel (5) through a coupler, a first support (6) is mounted on the other side of the upper end face of the lifting arm (3), a first support wheel (7) is mounted inside the first support (6), the first support wheel (7) is connected with the first support (6) through a bearing, a second support (8) is mounted at the upper end of the lifting arm (3), a second support wheel (9) is mounted inside the second support (8), the second supporting wheel (9) is connected with the second supporting bracket (8) through a bearing, a third supporting wheel (10) is arranged inside one side of the lifting arm (3), the third supporting wheel (10) is connected with the lifting arm (3) through a bearing, and steel wire ropes (27) are arranged outside the winding wheel (5), the first supporting wheel (7), the second supporting wheel (9) and the third supporting wheel (10).

4. The building construction hoisting device of claim 3, wherein: the lower end of the steel wire rope (27) is provided with a connecting hook (28), and the connecting hook (28) is connected with the steel wire rope (27) through a buckle.

5. The building construction hoisting device of claim 1, wherein: one side that terminal surface is close to support column (2) under the davit (3) is provided with driving gear (20), driving gear (20) are provided with a plurality of, drive mounting panel (17) are all installed to support column (2) outside upper end both sides, drive mounting panel (17) and support column (2) welded connection, power gear shaft (19) are installed to the upper end of drive mounting panel (17), power gear shaft (19) are connected through the bearing with drive mounting panel (17), driving motor (18) are installed to the lower extreme of drive mounting panel (17), driving motor (18) pass through the screw connection with drive mounting panel (17), driving motor (18) are connected through the bearing with power gear shaft (19).

6. The building construction hoisting device of claim 1, wherein: the upper end surface of the mounting bracket (1) is provided with a PLC control box (25), and the PLC control box (25) is connected with the mounting bracket (1) through screws.

7. The building construction hoisting device of claim 1, wherein: and a balancing weight (26) is installed on the other side of the upper end face of the mounting bracket (1), and the balancing weight (26) is fixedly connected with the mounting bracket (1).

8. The building construction hoisting device of claim 1, wherein: fixed jackscrew (34) are all installed to the preceding terminal surface of first slider (13) and second slider (14), fixed jackscrew (34) all pass through threaded connection with first slider (13) and second slider (14), six are no less than in fixed jackscrew (34) setting.