CN212740541U - Overhead hoist that house construction was used - Google Patents

Abstract

The utility model discloses an overhead hoist that house construction was used, including lifting rope and leading wheel, the utility model discloses a set up reinforcing mechanism in the lifting rope outside, drive ratchet through electric motor circular telegram output shaft to the ratchet drives the conical plate through the driving plate and carries out clockwise rotation, the perpendicular downstream of bottom extrusion upper pressing plate of conical plate this moment, connecting rod pulling holding down plate rebound is passed through at the conical plate top simultaneously, thereby realize that two clamp grooves press from both sides tightly at the surface of lifting rope and consolidate the reinforcement to the lifting rope, reached and further consolidated the lifting rope of out-of-service condition, prevented the beneficial effect of potential safety hazard.

Description

Overhead hoist that house construction was used

Technical Field

The utility model relates to a relevant field of overhead hoist specifically is an overhead hoist of house construction usefulness.

Background

The house construction refers to the construction of buildings such as houses and the like on the land for completing the construction of basic facilities, including residential buildings, industrial plants, commercial buildings, office buildings and other special houses, and the hoisting device is a device for hoisting materials in the building construction process, is convenient for constructors to construct, is mainly applied to the fields of house construction, road construction and the like, and is correspondingly improved in structure and function along with the continuous development of science and technology.

When the lifting device lifts the material to a specified position, the lifting device needs to be fixed for a period of time, the material is unloaded and then is continuously used, and the corresponding fixing mechanism is usually adopted for fixing in the fixed time of the lifting device, so that the lifting device is simple in structure, poor in stability and easy to slide and fall off to form potential safety hazards.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above insufficiency, the utility model provides a overhead hoist that house construction was used herein.

The utility model is realized in such a way, a lifting device for building construction is constructed, the device comprises a lifting rope and a guide wheel, the bottom end face of the lifting rope is fastened with a lifting hook, the lifting rope passes through the top end face of the guide wheel and then is fastened on the side surface of a contraction wheel, the middle parts of the front and rear ends of the guide wheel are rotatably connected with the right end of the inner side of a support frame through a rotating shaft, the inner ring of the contraction wheel is rotatably connected with the output shaft of the rear end of a self-locking motor, the self-locking motor is arranged at the left end of the top of the support frame, the inner side of the lifting hook is tightly attached to the top end of the outer side of a connecting steel rope, the connecting steel rope is arranged at the front and rear sides of the top end face of a lifting box, a reinforcing mechanism is arranged at the outer side of the lifting rope, the reinforcing mechanism is composed of a shell, an electric, the electric motor is arranged in the middle of the right end of the inner side of the shell, an output shaft at the rear end of the electric motor is rotationally connected with the ratchet wheel inner ring, the top and the middle part of the clamping plate are respectively hinged with the bottom of the rear end of the sliding block and the right side of the front end of the inner side of the shell, the clamping plate movably extends into the side surface of the ratchet wheel, the sliding block moves up and down on the top of the inner side of the shell through the transmission mechanism, the left end and the right end of the transmission plate are respectively hinged at the inner side of a rotary groove arranged in the middle of the top end surface of the tapered plate and the edge of the rear end surface of the ratchet wheel, the middle upper part of the front end surface of the conical plate is rotationally connected with the front end of the inner side of the shell through a rotating shaft, the top of the connecting rod is hinged at the middle part of the bottom end of the conical plate, and the connecting rod passes through the right end of the top end face of the upper pressure plate and is locked at the right end of the top end face of the lower pressure plate, the upper pressure plate and the lower pressure plate are respectively positioned at the upper end and the lower end of the outer side of the lifting rope, and the middle parts of the upper vertical opposite surfaces of the upper pressure plate and the lower pressure plate are provided with clamping grooves.

Preferably, drive mechanism comprises rack, carriage, spring, powerful electro-magnet, shielding shell, gear, cam and pull rod, rack slidable mounting is on the carriage, the carriage is installed in the inboard top end face right-hand member of shell, the spring both ends are fixed connection respectively in the inboard left end face of carriage and rack left end face, powerful electro-magnet is installed in the shielding shell inboard, the shielding shell lock is in carriage bottom end face right-hand member, terminal surface right side upper end rotation is connected before terminal surface middle part before the gear passes through pivot and the inboard of shell, and gear and rack bottom end face intermeshing, the cam welds in gear rear end face middle part, the pull rod both ends articulate respectively in cam rear end face bottom and slider rear end face middle part.

Preferably, the bottom of the left end and the bottom of the right end of the shell are provided with openings, and the width of the inner sides of the openings is 2cm to 5cm larger than the outer diameter of the lifting rope.

Preferably, the clamping plates are symmetrically provided with two left ends and two right ends at the rear end of the sliding block, and the bottoms of the left and right opposite surfaces of the two clamping plates are arc-shaped and extend inwards.

Preferably, the bottom end face of the conical plate is in an arc shape protruding downwards, and a stainless steel layer is arranged on the bottom end face of the conical plate.

Preferably, the size of the inner side of the clamping groove corresponds to the outer diameter of the lifting rope, and anti-skid stripes are arranged on the inner side of the clamping groove.

Preferably, the two connecting rods are respectively positioned at the bottoms of the front end and the rear end of the conical plate, and the front end and the rear end of the right side of the top end face of the upper pressure plate are provided with corresponding through holes.

Preferably, the middle part of the left end face of the shielding shell is hollowed out, and the vertical distance between the shielding shell and the right end face of the rack is 3 cm.

Preferably, the right end face of the rack is provided with an induction metal iron sheet, and the side surface of the induction metal iron sheet is flush with the side surface of the rack.

Preferably, the front end face of the inner side of the shell corresponding to the sliding block is provided with a square groove, and the inner side of the square groove is smooth and burr-free.

The utility model has the advantages of as follows: the utility model discloses an improve and provide a overhead hoist that house construction used herein, compare with equipment of the same type, have following improvement:

the method has the advantages that: a overhead hoist that house construction was used, the utility model discloses a set up reinforcing mechanism in the lifting rope outside, drive ratchet through electric motor circular telegram output shaft, and the ratchet drives the conical plate through the driving plate and carries out clockwise rotation, the perpendicular downstream of bottom extrusion upper pressure plate of conical plate this moment, connecting rod pulling holding down plate rebound is passed through at the conical plate top simultaneously, thereby realize that two double-layered groove clamp tightly at the surface of lifting rope and consolidate the reinforcement to the lifting rope, reached and further consolidated the lifting rope of out-of-service condition, the beneficial effect of potential safety hazard prevents to appear.

The method has the advantages that: a overhead hoist that house construction was used, the utility model discloses a press from both sides the inslot side size corresponding in the lifting rope external diameter, and press from both sides the inslot side and be provided with anti-skidding stripe for press from both sides the more stable clamp in the surface of lifting rope in groove.

Drawings

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

fig. 2 is a schematic view of a front cross-sectional structure of the reinforcing mechanism of the present invention;

FIG. 3 is a schematic view of the connection structure of the connection rod of the present invention;

FIG. 4 is a left side view of the conical plate of the present invention;

fig. 5 is an enlarged schematic view of a structure in fig. 2 according to the present invention.

Wherein: the lifting rope comprises a lifting rope-1, a guide wheel-2, a contraction wheel-3, a self-locking motor-4, a lifting hook-5, a connecting steel rope-6, a lifting box-7, a support frame-9, a reinforcing mechanism-8, a shell-81, an electric motor-82, a ratchet wheel-83, a clamping plate-84, a sliding block-85, a transmission mechanism-86, a transmission plate-87, a conical plate-88, a rotary groove-89, a connecting rod-810, an upper pressing plate-811, a lower pressing plate-812, a clamping groove-813, a rack-861, a sliding frame-862, a spring-863, a powerful electromagnet-864, a shielding shell-865, a gear-866, a cam-867 and a pull rod-868.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, 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.

The first embodiment is as follows:

please refer to fig. 1, the utility model provides a overhead hoist that house construction used here through the improvement, including lifting rope 1 and leading wheel 2, 1 bottom end face fastening of lifting rope has lifting hook 5, and fastening in the side surface of pinch roller 3 behind the lifting rope 1 passes 2 top faces of leading wheel, both ends middle part is rotated through pivot and the inboard right-hand member of support frame 9 around the leading wheel 2 and is connected, 3 inner circles of pinch roller are connected with 4 rear end output shafts of self-locking motor rotate, self-locking motor 4 installs in 9 top left ends of support frame, 5 inboards of lifting hook hug closely in connecting steel cable 6 outside tops, connect steel cable 6 and install both sides around 7 top faces of elevator.

Referring to fig. 2, 3 and 4, the present invention provides a lifting device for building construction through improvement, a reinforcing mechanism 8 is disposed outside a lifting rope 1, the reinforcing mechanism 8 is composed of a housing 81, an electric motor 82, a ratchet 83, a catch plate 84, a slider 85, a transmission mechanism 86, a transmission plate 87, a tapered plate 88, a rotary slot 89, a connecting rod 810, an upper pressing plate 811, a lower pressing plate 812 and a clamping slot 813, the inner side of the housing 81 covers the left end of the outer side of the lifting rope 1, openings are formed at the bottoms of the left and right ends of the housing 81, the width of the inner side of the opening is larger than the outer diameter of the lifting rope 1 by 2cm to 5cm, so that the lifting rope 81 can pass through the housing 81 to be connected to a contraction wheel 3, the electric motor 82 is installed in the middle of the right end of the housing 81, the output shaft of the rear end of the electric motor 82 is rotatably connected with the inner ring of the ratchet 83, the tops, the clamping plate 84 movably extends into the side surface of the ratchet 83, the clamping plate 84 is symmetrically provided with two left and right ends at the rear end of the sliding block 85, the bottoms of the left and right opposite surfaces of the two clamping plates 84 are in an arc shape extending inwards, so that the clamping plate 84 can stably fix the position of the ratchet 83, the sliding block 85 can move up and down at the top of the inner side of the shell 81 through the transmission mechanism 86, the front end surface of the inner side of the shell 81 corresponding to the sliding block 85 is provided with a square groove, the inner side of the square groove is smooth and burr-free, so that the sliding block 85 can be more stably moved vertically, the left and right ends of the transmission plate 87 are respectively hinged to the inner side of a rotary groove 89 formed in the middle of the top end surface of the conical plate 88 and the edge of the rear end surface of the ratchet 83, the middle-upper part of the front end surface of the conical plate 88, the top of the connecting rod 810 is hinged to the middle of the bottom end of the conical plate 88, the connecting rod 810 penetrates through the right end of the top end face of the upper pressing plate 811 and is locked at the right end of the top end face of the lower pressing plate 812, the two connecting rods 810 are arranged and are respectively located at the bottoms of the front end and the rear end of the conical plate 88, corresponding through holes are formed in the front end and the rear end of the right side of the top end face of the upper pressing plate 811, the lower pressing plate 812 can be stably driven to vertically move, the upper pressing plate 811 and the lower pressing plate 812 are respectively located at the upper end and the lower end of the outer side of the lifting rope 1, clamping grooves 813 are formed in the middle of the vertical opposite surfaces of the upper pressing plate 811 and the lower pressing plate 812, the size of the inner sides of the clamping grooves 813 corresponds to the outer diameter of the.

Referring to fig. 5, the present invention provides a lifting device for building construction through improvement, a transmission mechanism 86 is composed of a rack 861, a sliding frame 862, a spring 863, a strong electromagnet 864, a shielding shell 865, a gear 866, a cam 867 and a pull rod 868, the rack 861 is slidably mounted on the sliding frame 862, an inductive metallic iron sheet is disposed on a right end face of the rack 861, a side surface of the inductive metallic iron sheet is flush with a side surface of the rack 861, so that the rack 861 is matched with the strong electromagnet 864 to operate, the sliding frame 862 is mounted at a right end face of an inner top end face of the housing 81, two ends of the spring 863 are respectively and fixedly connected to a left end face of the inner side of the sliding frame 862 and a left end face of the rack 861, the strong electromagnet 864 is mounted at the inner side of the shielding shell 865, the shielding shell 865 is locked at the right end face of the sliding frame 862, a middle portion of the left end face of the, the rack 861 is driven to move vertically conveniently and stably by the powerful electromagnet 864, the middle part of the front end face of the gear 866 is rotatably connected with the right upper end of the front end face of the inner side of the shell 81 through a rotating shaft, the bottom end faces of the gear 866 and the rack 861 are mutually meshed, the cam 867 is welded in the middle part of the rear end face of the gear 866, and two ends of the pull rod 868 are respectively hinged to the bottom of the rear end face of the cam 867 and the middle part of the rear end.

Example two:

the utility model discloses an improve and provide a overhead hoist that house construction was used here, the side surface of shrink wheel 3 is provided with the ring channel, and the inboard size of ring channel is corresponding to lifting rope 1, is convenient for stably receive and release lifting rope 1, connects steel cable 6 to be provided with two in 7 top front and back both ends of lifting cabinet, and the lifting hook 5 of being convenient for carries out the vertical migration through connecting steel cable 6 stable pulling lifting cabinet 7.

The utility model provides a lifting device for building construction through improvement, which has the following working principle;

firstly, the whole device is fixedly installed at a corresponding position on a building, and the self-locking motor 4, the electric motor 82 and the powerful electromagnet 864 are connected to an external controller;

secondly, when materials need to be hoisted, the materials can be placed on the inner side of the lifting box 7, then the self-locking motor 4 is started, an output shaft of the self-locking motor 4 drives the contraction wheel 3 to rotate, so that the lifting rope 1 is pulled by the contraction wheel 3 to contract, and meanwhile, the lifting rope 1 pulls the lifting box 7 to vertically move upwards to a specified position through the lifting hook 5 and the connecting steel rope 6;

thirdly, when the lifting box 7 moves to the designated position, the self-locking motor 4 can be powered on, and the electric motor 82 is powered on to drive the ratchet 83 to rotate, and the ratchet 83 drives the conical plate 88 to rotate clockwise through the transmission plate 87, at this time, the bottom of the conical plate 88 presses the upper pressing plate 811 to move vertically downwards, meanwhile, the top of the conical plate 88 pulls the lower pressing plate 812 to move upwards through the connecting rod 810, thereby realizing that the two clamping grooves 813 clamp on the outer surface of the lifting rope 1 to reinforce the reinforcement of the lifting rope 1, after the position of the clamp groove 813 is fixed, the powerful electromagnet 864 is electrified to pull the rack 861 to move horizontally, and the rack 861 drives the gear 866 and the cam 867 to rotate, and meanwhile the cam 867 pulls the pull rod 868 to rotate upwards, and the pull rod 868 pulls the two catch plates 84 to rotate radially inwards into the inner side of the ratchet wheel 83 to fix the ratchet wheel 83, thereby preventing the ratchet wheel 83 from rotating freely and the position of the hoist rope 1 from being more stable.

The utility model discloses an improvement provides a overhead hoist that house construction was used, it rotates to drive ratchet 83 through electric motor 82 circular telegram output shaft, and ratchet 83 drives conical plate 88 through driving plate 87 and carries out clockwise rotation, the perpendicular downstream of clamp plate 811 in the bottom extrusion of conical plate 88 this moment, connecting rod 810 pulling holding down plate 812 rebound is passed through at conical plate 88 top simultaneously, thereby realize that two clamp groove 813 press from both sides tightly at the surface of lifting rope 1 and consolidate the reinforcement to lifting rope 1, reached and further consolidated lifting rope 1 to the stall state, the beneficial effect of potential safety hazard prevents to appear, through the inboard size of clamp groove 813 corresponding to lifting rope 1 external diameter, and the clamp groove 813 inboard is provided with anti-skidding stripe, make clamp groove 813 more stable press from both sides tightly in lifting rope 1's surface.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A lifting device for building construction comprises a lifting rope (1) and a guide wheel (2), wherein a lifting hook (5) is fastened to the bottom end face of the lifting rope (1), the lifting rope (1) penetrates through the top end face of the guide wheel (2) and then is fastened to the side surface of a contraction wheel (3), the middle parts of the front end and the rear end of the guide wheel (2) are rotatably connected with the right end of the inner side of a support frame (9) through a rotating shaft, the inner ring of the contraction wheel (3) is rotatably connected with an output shaft of the rear end of a self-locking motor (4), the self-locking motor (4) is installed at the left end of the top of the support frame (9), the inner side of the lifting hook (5) is tightly attached to the top end of the outer side of a connecting steel rope (6;

the method is characterized in that: the lifting rope is characterized by further comprising a reinforcing mechanism (8), the reinforcing mechanism (8) is arranged on the outer side of the lifting rope (1), the reinforcing mechanism (8) is composed of a shell (81), an electric motor (82), a ratchet wheel (83), a clamping plate (84), a sliding block (85), a transmission mechanism (86), a transmission plate (87), a conical plate (88), a rotary groove (89), a connecting rod (810), an upper pressing plate (811), a lower pressing plate (812) and a clamping groove (813), the inner side of the shell (81) covers the left end of the outer side of the lifting rope (1), the electric motor (82) is installed in the middle of the right end of the inner side of the shell (81), an output shaft of the rear end of the electric motor (82) is rotatably connected with an inner ring of the ratchet wheel (83), the top and the middle of the clamping plate (84) are hinged to the bottom of the rear end of the sliding block (85) and the right side of the front end, the sliding block (85) moves up and down at the top of the inner side of the shell (81) through a transmission mechanism (86), the left end and the right end of the transmission plate (87) are respectively hinged to the inner side of a rotary groove (89) formed in the middle of the top end face of the conical plate (88) and the edge of the rear end face of the ratchet wheel (83), the middle upper part of the front end face of the conical plate (88) is rotatably connected with the front end of the inner side of the shell (81) through a rotary shaft, the top of the connecting rod (810) is hinged to the middle of the bottom end of the conical plate (88), the connecting rod (810) penetrates through the right end of the top end face of the upper pressing plate (811) and is locked at the right end of the top end face of the lower pressing plate (812), the upper pressing plate (811) and the lower pressing plate (812) are respectively located at the upper end and the.

2. The overhead hoist of claim 1, for house construction, characterized in that: the transmission mechanism (86) comprises a rack (861), a sliding frame (862), a spring (863), a powerful electromagnet (864), a shielding shell (865), a gear (866), a cam (867) and a pull rod (868), wherein the rack (861) is slidably mounted on the sliding frame (862), the sliding frame (862) is mounted at the right end of the top end face of the inner side of the shell (81), two ends of the spring (863) are respectively and fixedly connected with the left end face of the inner side of the sliding frame (862) and the left end face of the rack (861), the powerful electromagnet (864) is mounted at the inner side of the shielding shell (865), the shielding shell (865) is fixedly locked at the right end face of the bottom end face of the sliding frame (862), the middle part of the front end face of the gear (866) is rotatably connected with the upper right end of the front end face of the inner side of the shell (81) through a rotating shaft, the gear (866) is meshed with the bottom end faces of the, two ends of the pull rod (868) are respectively hinged to the bottom of the rear end face of the cam (867) and the middle of the rear end face of the sliding block (85).

3. The overhead hoist of claim 1, for house construction, characterized in that: the bottom of the left end and the right end of the shell (81) are provided with openings, and the width of the inner side of each opening is larger than the outer diameter of the lifting rope (1) by 2cm to 5 cm.

4. The overhead hoist of claim 1, for house construction, characterized in that: the clamping plates (84) are symmetrically provided with two ends at the left and right sides of the rear end of the sliding block (85), and the bottoms of the left and right opposite surfaces of the two clamping plates (84) are arc-shaped and extend inwards.

5. The overhead hoist of claim 1, for house construction, characterized in that: the bottom end face of the conical plate (88) is in an arc shape protruding downwards, and a stainless steel layer is arranged on the bottom end face of the conical plate (88).

6. The overhead hoist of claim 1, for house construction, characterized in that: the size of the inner side of the clamping groove (813) corresponds to the outer diameter of the lifting rope (1), and anti-skid stripes are arranged on the inner side of the clamping groove (813).

7. The overhead hoist of claim 1, for house construction, characterized in that: the two connecting rods (810) are respectively positioned at the bottoms of the front end and the rear end of the conical plate (88), and the front end and the rear end of the right side of the top end face of the upper pressing plate (811) are provided with corresponding through holes.

8. The overhead hoist of claim 2, characterized in that: the middle part of the left end face of the shielding shell (865) is hollowed, and the vertical distance between the shielding shell (865) and the right end face of the rack (861) is 3 cm.

9. The overhead hoist of claim 2, characterized in that: an induction metal iron sheet is arranged on the right end face of the rack (861), and the side surface of the induction metal iron sheet is flush with the side surface of the rack (861).

10. The overhead hoist of claim 1, for house construction, characterized in that: the front end face of the inner side of the shell (81) corresponding to the sliding block (85) is provided with a square groove, and the inner side of the square groove is smooth and burr-free.

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