CN113353813A

CN113353813A - Building material hanging wire

Info

Publication number: CN113353813A
Application number: CN202110810567.5A
Authority: CN
Inventors: 任梦
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-17
Filing date: 2021-07-17
Publication date: 2021-09-07

Abstract

The invention relates to the technical field of building construction, in particular to a building material suspension stay wire. The invention aims to solve the technical problems that a hanging pull wire is easy to freeze with a pay-off shaft, and the building material falls off due to different binding force and the hoisting machine is dangerous to rotate manually. In order to solve the technical problems, the invention provides a building material hoisting pull wire which mainly comprises a rotating mechanism, a protection mechanism and a positioning mechanism, wherein the building material can be automatically steered through a control switch after being hoisted by arranging a speed reducing motor, a driving bevel gear, a driven bevel gear, a first bearing and a first rotating shaft, the building material is conveyed to an area to be stored, the condition that danger is possibly brought by improper manual operation is avoided, a heating wire and a fan are arranged, the bearing bush and the hoisting pull wire are prevented from being frozen, and a drain pipe and a cross beam can be directly fixedly hoisted by arranging a fixing cylinder, a spring, a second sliding block, a fixed pulley, a right hoisting ring and a left hoisting ring.

Description

Building material hanging wire

Technical Field

The invention relates to the technical field of building construction, in particular to a building material suspension stay wire.

Background

In a building construction site, a crane is required to be used for hoisting building materials, a hoisting line and a lifting hook are used at the bottom of the crane, the traditional hoisting line is of a steel wire rope structure, the lifting hook is arranged at the bottom of the steel wire rope, and the lifting hook is used for hooking a binding pull rope of the building materials.

The prior patent (publication number: CN109534145A) discloses a building material suspension pull wire, which comprises a suspension pull wire formed by mutually connecting and assembling more than one connecting piece, wherein the middle of more than one connecting piece is fixedly connected through a connecting cable, the upper end and the lower end of each connecting piece are respectively provided with a connecting shaft sleeve, the two sides of each connecting cable are respectively connected with the connecting shaft sleeves on the connecting pieces at the upper end and the lower end in a detachable mode, each connecting piece comprises a spherical shell, the spherical shell is formed by splicing an upper assembly body and a lower assembly body, and the suspension pull wire can be used as a hook, can perform telescopic action and can be used as a hook, can clamp and fix a rope at any position and can be used as a hook. The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme: 1. when the device is used for building a house in cold winter, particularly in rural areas in northern areas of China, the suspension pull wire and the pay-off shaft are easy to freeze together; 2. when the device is used, the binding pull rope of the building material is hooked through the lifting hook, in the hoisting process, the binding force is different due to artificial reasons, the building material can fall off in the hoisting process, and certain danger is realized; 3. the device is relatively complicated at the in-process of erectting, be not convenient for installation and dismantlement, and the motor, hang the acting as go-between, the paying out spool exposes in the air always, the easy ageing degree that can accelerate of windy and sunning, influence the life of device, after hoisting the building materials, need the people to rotate hoist device and make the building materials park in the department of depositing, when building materials weight is heavier, the strength of artificial operation cost is great, and because when building the house, hoist device generally all sets up in the edge, the manual operation has certain danger.

Disclosure of Invention

The invention aims to provide a building material hoisting line, which solves the problems that the hoisting line proposed in the background technology is easy to be frozen with a pay-off shaft, the building material falls off due to different binding force and the hoisting machine is dangerous to be rotated manually by arranging a rotating mechanism, a protecting mechanism and a positioning mechanism.

In order to achieve the purpose, the invention provides the following technical scheme: the building material hoisting pull wire comprises a base, a support column, a hoisting plate, a hoisting pull wire, a rotating mechanism, a protection mechanism and a positioning mechanism, wherein the rotating mechanism is fixedly installed on the top end face of the support column, the protection mechanism is fixedly installed on the bottom end face of the hoisting plate, and the positioning mechanism is fixedly connected to one end of the hoisting pull wire.

Slewing mechanism is including rotating case, gear motor, connecting axle, first bearing and first pivot, the bottom face fixed mounting who rotates the incasement wall has the fixed column, the top fixed mounting of fixed column has gear motor, gear motor's the fixed cover of output has connect the connecting axle, the fixed cover of one end of connecting axle has connect initiative conical gear, initiative conical gear meshes has driven conical gear, first pivot is installed between the bottom plate and the roof that rotate the case through the vertical rotation of first bearing, the outer wall of first pivot middle part department is fixed to have cup jointed driven conical gear, the horizontal fixed mounting in top of first pivot has the hoist and mount board, the hoist and mount board is located the outside that rotates the case.

The protection mechanism comprises a hoisting box, a U-shaped plate, a second rotating shaft, a bearing bush, a supporting block fixedly mounted on the bottom end face of the inner wall of the hoisting box, a forward and reverse rotating motor fixedly mounted on the top end face of the supporting block, a third rotating shaft fixedly connected with the output end of the forward and reverse rotating motor, a third rotating shaft horizontally and rotatably mounted on the top of the supporting block through the bearing bush, a hoisting wire is wound on the surface of the third rotating shaft, a heating box is horizontally and fixedly mounted between the inner walls of the hoisting box corresponding to the two side plates, a heating wire is fixedly mounted on the bottom end face of the inner wall of the heating box, a thermostatic controller is fixedly mounted on the inner wall of one side plate of the heating box, a fan is fixedly mounted on the top end face of the heating box, an air outlet pipe of the fan penetrates through the heating box and is embedded into the heating box, the U-shaped plate is mounted on one side plate of the hoisting box, and a second bearing is fixedly penetrated through both side plates of the U-shaped plate, the second rotating shaft is horizontally and rotatably arranged between two side plates which are parallel to each other of the U-shaped plates through a second bearing, and the middle part of the outer wall of the second rotating shaft is fixedly sleeved with a baffle.

The positioning mechanism comprises an installation box and a limiting ring, fixed boxes are fixedly arranged on the inner walls of the installation box corresponding to the two side plates, fixed cylinders are fixedly arranged between the inner walls of the two fixed boxes corresponding to the two side plates, a second sliding block is fixedly sleeved at one end of the outer walls of the two fixed cylinders, springs are fixedly sleeved on the outer walls of the two fixed cylinders, the bottom end surface of the inner wall of the installation box is fixedly provided with a fixed pulley, the outer wall of the fixed pulley is wound with a connecting rope, two ends of the connecting rope are fixedly connected to the two springs through limiting rings, the top end surfaces of the two second sliding blocks are respectively and fixedly provided with a right hoisting ring and a left hoisting ring, the top face of right hoisting ring and left hoisting ring is fixed mounting respectively has plug block and cutting, the top face fixed run-through of plug block installs a first internal thread section of thick bamboo, the internal thread of a first internal thread section of thick bamboo is connected with the threaded rod.

Preferably, the bottom end face fixed mounting of hoist and mount case has "L" shape piece, the embedded second internal thread section of thick bamboo that installs of curb plate of "L" shape piece, the bottom of baffle is run through and is seted up first screw hole, the baffle has "L" shape piece through bolt threaded connection.

Preferably, the number of the fixed boxes is two, the two fixed boxes are the same in size, and the two fixed boxes are symmetrically distributed in the installation box by taking the fixed pulley as the center.

Preferably, the outer surface of the cutting is provided with a second threaded hole, the insertion block is connected with the cutting in an insertion mode, and one end of the threaded rod is fixedly provided with a knob.

Preferably, the top end face of the support column is fixedly provided with an arc-shaped block, a sliding groove is formed in the arc-shaped block, a first sliding block is slidably arranged in the sliding groove, and handles are arranged on the outer surfaces of the right hoisting ring and the left hoisting ring.

Preferably, a stabilizing column is fixedly mounted on the bottom end face of the hoisting plate, and the bottom end face of the stabilizing column is fixedly connected to the top of the first sliding block.

Preferably, the embedded control box that installs in a side of support column, the chamber door has been seted up on the surface of control box, the chamber door articulates through the hinge has the chamber door, the surface of chamber door is provided with the observation window.

Preferably, the top of the right hoisting ring and the top of the left hoisting ring are provided with first hanging rings, the bottom end face of the hoisting box is provided with a through hole in a penetrating manner, and the hoisting stay wire is fixedly connected to the first hanging rings through the through hole.

Preferably, the top end face of the hoisting plate is respectively and fixedly provided with a balancing weight, a fixed rod and a second hoisting ring, the top end faces of the balancing weight and the fixed rod are respectively and fixedly provided with the second hoisting ring, and the second hoisting rings are fixedly connected with the same steel wire rope.

Preferably, the outer wall of the first rotating shaft is symmetrically provided with supporting rods, and the first rotating shaft and the supporting rods are fixedly installed on the bottom end face of the hoisting plate.

Compared with the prior art, the invention has the beneficial effects that:

(1) the invention comprises a rotating mechanism, and through the mutual matching use of a speed reducing motor, a connecting shaft, a driving bevel gear, a driven bevel gear, a first bearing and a first rotating shaft, the building materials can be automatically turned through a control switch after being lifted, and are conveyed to an area to be stored, so that the labor cost is saved, the working time is saved, the condition that the danger is possibly brought by improper manual operation is avoided, and through the mutual matching use of a U-shaped plate, a second bearing, a second rotating shaft, a baffle plate, a bolt and an L-shaped block, the forward and reverse rotating motor and a third rotating shaft are convenient to install and disassemble, and are positioned in a hoisting box, so that the damage of the forward and reverse rotating motor caused by improper alignment and reverse rotation protection of people in rainy days is avoided, the working period is prolonged, and the construction cost is increased;

(2) the heating wire is controlled by the constant temperature controller, so that the temperature in the hoisting box is in a constant temperature state, and the influence on a positive and negative rotation motor caused by the continuous work of the heating wire is avoided;

(3) the invention comprises a positioning mechanism, the drain pipe and the crossbeam can be directly fixed and hoisted by arranging the mounting box, the fixing barrel, the spring, the second sliding block, the limiting ring, the fixed pulley, the right hoisting ring and the left hoisting ring in a mutually matched way, the drain pipe and the crossbeam can be adjusted according to the sizes of the drain pipe and the crossbeam, a plurality of drain pipes can be hoisted simultaneously, the condition that the building materials are dropped in the hoisting process due to insufficient binding force by people and damaged is avoided, meanwhile, the condition that people are dropped and injured by people is also avoided, the hoisted drain pipe and the crossbeam can be locked by arranging the inserting strips, the inserting blocks, the first internal thread barrel and the threaded rod in a mutually matched way, and the drain pipe and the crossbeam can be effectively prevented from falling off from the right hoisting ring and the left hoisting ring in the hoisting process.

Drawings

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

FIG. 2 is a front sectional structural view of the swivel case of the present invention;

FIG. 3 is a schematic sectional view of the hoisting box of the present invention;

FIG. 4 is a right-side view of the U-shaped plate of the present invention;

FIG. 5 is a schematic sectional top view of the heater box of the present invention;

FIG. 6 is a schematic view of the structure of the junction between the baffle and the L-shaped block of the present invention;

FIG. 7 is a schematic view of a sectional structure of the joint of the installation box and the right and left hoisting rings of the invention;

FIG. 8 is a schematic top cross-sectional view of the holding box of the present invention;

FIG. 9 is a schematic perspective view of the junction of the insert and the insert block of the present invention;

fig. 10 is a schematic top view of an arc block according to the present invention.

In the figure: 1. a base; 2. a support pillar; 3. a rotating box; 4. fixing a column; 5. a reduction motor; 6. a connecting shaft; 7. a driving bevel gear; 8. a driven bevel gear; 9. a first bearing; 10. a first rotating shaft; 11. a support bar; 12. hoisting the plate; 13. a stabilization post; 14. an arc-shaped block; 15. a first slider; 16. a balancing weight; 17. fixing the rod; 18. hoisting the box; 19. u-shaped plate; 20. a second bearing; 21. a second rotating shaft; 22. a baffle plate; 2201. a bolt; 2202. an "L" shaped block; 23. a heating box; 24. heating wires; 25. a thermostatic controller; 26. a fan; 27. a positive and negative rotation motor; 28. a third rotating shaft; 29. bearing bushes; 30. hanging and pulling the wire; 31. installing a box; 32. a fixed box; 33. a fixed cylinder; 34. a spring; 35. a second slider; 36. a limiting ring; 37. a fixed pulley; 38. a right hoisting ring; 39. a left hoisting ring; 40. cutting; 41. an insertion block; 42. a first internally threaded barrel; 43. a threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-10, an embodiment of the present invention is shown: a building material hoisting stay wire comprises a base 1, a support column 2, a hoisting plate 12, a hoisting stay wire 30, a rotating mechanism, a protection mechanism and a positioning mechanism, wherein the rotating mechanism is fixedly installed on the top end face of the support column 2, the protection mechanism is fixedly installed on the bottom end face of the hoisting plate 12, and the positioning mechanism is fixedly connected to one end of the hoisting stay wire 30.

The rotating mechanism comprises a rotating box 3, a speed reducing motor 5, a connecting shaft 6, a first bearing 9 and a first rotating shaft 10, a fixed column 4 is fixedly mounted on the bottom end face of the inner wall of the rotating box 3, the speed reducing motor 5 is fixedly mounted at the top of the fixed column 4, the connecting shaft 6 is fixedly sleeved at the output end of the speed reducing motor 5, a driving bevel gear 7 is fixedly sleeved at one end of the connecting shaft 6, the driving bevel gear 7 is meshed with a driven bevel gear 8, the first rotating shaft 10 is vertically and rotatably mounted between a bottom plate and a top plate of the rotating box 3 through the first bearing 9, the driven bevel gear 8 is fixedly sleeved on the outer wall of the middle of the first rotating shaft 10, a hoisting plate 12 is horizontally and fixedly mounted at the top end of the first rotating shaft 10, and the hoisting plate 12 is located outside the rotating box 3.

The protection mechanism comprises a hoisting box 18, a U-shaped plate 19, a second rotating shaft 21, a bearing bush 29, a supporting block is fixedly arranged on the bottom end surface of the inner wall of the hoisting box 18, a forward and reverse rotating motor 27 is fixedly arranged on the top end surface of the supporting block, a third rotating shaft 28 is fixedly sleeved on the output end of the forward and reverse rotating motor 27, the third rotating shaft 28 is horizontally and rotatably arranged at the top of the supporting block through the bearing bush 29, a hoisting pull wire 30 is wound on the surface of the third rotating shaft 28, a heating box 23 is horizontally and fixedly arranged between the inner walls of the two corresponding side plates of the hoisting box 18, a heating wire 24 is fixedly arranged on the bottom end surface of the inner wall of the heating box 23, a constant temperature controller 25 is fixedly arranged on the inner wall of one side plate 23 of the heating box, a fan 26 is fixedly arranged on the top end surface of the heating box 23, and an air outlet pipe of the fan 26 penetrates through the heating box 23 and extends into the heating box 23, u-shaped plates 19 are embedded in one side plate of the hoisting box 18, two side plates of the U-shaped plates 19 are fixedly penetrated and provided with second bearings 20, the second rotating shaft 21 is horizontally and rotatably arranged between the two side plates which are parallel to each other of the U-shaped plates 19 through the second bearings 20, and the middle part of the outer wall of the second rotating shaft 21 is fixedly sleeved with a baffle 22.

The positioning mechanism comprises an installation box 31 and a limiting ring 36, wherein fixed boxes 32 are fixedly installed on the inner walls of the installation box 31 corresponding to two side plates, fixed cylinders 33 are fixedly installed between the inner walls of the two fixed boxes 32 corresponding to the two side plates, one ends of the outer walls of the two fixed cylinders 33 are fixedly sleeved with second sliding blocks 35, springs 34 are fixedly sleeved on the outer walls of the two fixed cylinders 33, fixed pulleys 37 are fixedly installed on the bottom end face of the inner wall of the installation box 31, connecting ropes are wound on the outer walls of the fixed pulleys 37, two ends of each connecting rope are fixedly connected onto the two springs 34 through the limiting ring 36, right hoisting rings 38 and left hoisting rings 39 are fixedly installed on the top end faces of the two second sliding blocks 35 respectively, plug blocks 41 and plug strips 40 are fixedly installed on the top end faces of the right hoisting rings 38 and the left hoisting rings 39 respectively, first internal thread cylinders 42 are fixedly installed on the top end faces of the plug blocks 41 in a penetrating manner, a threaded rod 43 is threadedly coupled to the interior of the first internally threaded barrel 42.

Specifically, the bottom end face of the hoisting box 18 is fixedly provided with an L-shaped block 2202, a second internal thread cylinder is embedded in one side plate of the L-shaped block 2202, the bottom of the baffle plate 22 is provided with a first threaded hole in a penetrating mode, and the baffle plate 22 is connected with the L-shaped block 2202 through a bolt 2201 in a threaded mode.

Specifically, the number of the fixed boxes 32 is two, the two fixed boxes 32 have the same size, and the two fixed boxes 32 are symmetrically distributed in the installation box 31 with the fixed pulley 37 as the center.

Specifically, a second threaded hole is formed in the outer surface of the insert 40, the insert block 41 and the insert 40 are connected in an inserting mode, and a knob is fixedly mounted at one end of the threaded rod 43.

Specifically, an arc-shaped block 14 is fixedly mounted on the top end face of the support column 2, a sliding groove is formed in the arc-shaped block 14, a first sliding block 15 is slidably mounted in the sliding groove, and handles are arranged on the outer surfaces of the right hoisting ring 38 and the left hoisting ring 39.

Specifically, a stabilizing column 13 is fixedly mounted on the bottom end surface of the hoisting plate 12, and the bottom end surface of the stabilizing column 13 is fixedly connected to the top of the first sliding block 15.

Specifically, embedded the installing of a side of support column 2 has the control box, the chamber door has been seted up on the surface of control box, the chamber door articulates through the hinge has the chamber door, the surface of chamber door is provided with the observation window.

Specifically, the top of the right hoisting ring 38 and the top of the left hoisting ring 39 are provided with first hanging rings, the bottom end surface of the hoisting box 18 is provided with through holes in a penetrating manner, and the hoisting pull wire 30 is fixedly connected to the first hanging rings through the through holes.

Specifically, the top end face of the hoisting plate 12 is respectively and fixedly provided with a balancing weight 16, a fixed rod 17 and a second hoisting ring, the top end faces of the balancing weight 16 and the fixed rod 17 are respectively and fixedly provided with the second hoisting ring, and the second hoisting ring is fixedly connected with the same steel wire rope.

Specifically, the outer wall of the first rotating shaft 10 is symmetrically provided with support rods 11, and the first rotating shaft 10 and the support rods 11 are both fixedly installed on the bottom end face of the hoisting plate 12.

The working principle is as follows: the electric appliance component that appears in this application all connects external intercommunication power and control switch when using, when using this device, at first transport this device to the assigned position, it is fixed with this device equipment, then stir baffle 22 and will connect positive reverse motor 27 and third pivot 28 and put into and hang the vanning 18 in, make third pivot 28 be located axle bush 29, and make and hang the stay wire 30 directly over the through-hole, then rotate bolt 2201 and make bolt 2201 rotate at first screw hole and second internal thread section of thick bamboo, make baffle 22 locking.

When the drain pipe or the beam is hoisted, the right hoisting ring 38 and the left hoisting ring 39 are respectively pulled to both sides, so that the second slide block 35 compresses the spring 34, the spring 34 is compressed, the connecting rope wound on the fixed pulley 37 is stretched, then the drain pipe or the beam is put into the right hoisting ring 38 and the left hoisting ring 39, the right hoisting ring 38 and the left hoisting ring 39 are loosened, under the action of the reset of the spring 34, the right hoisting ring 38 and the left hoisting ring 39 clamp the drain pipe or the cross beam, and at the moment, the insert 40 is inserted into the insert block 41, then the threaded rod 43 is rotated to rotate and descend in the threaded rod 43, and because the cutting 40 is provided with the threaded hole with the size corresponding to the threaded rod 43, threaded rod 43 can play the effect of locking to right hoist and mount ring 38 and left hoist and mount ring 39, prevents that right hoist and mount ring 38 and left hoist and mount ring 39 from taking off at the in-process of hoist and mount, leads to drain pipe or crossbeam to drop.

When the drain pipe or the beam is hoisted to a specified height, the switch of the speed reducing motor 5 is turned on to enable the speed reducing motor 5 to work, the speed reducing motor 5 works to enable the connecting shaft 6 to rotate, the connecting shaft 6 is meshed with the driving bevel gear 7, the connecting shaft 6 rotates to drive the driving bevel gear 7 to rotate and enable the driven bevel gear 8 to rotate, the driven bevel gear 8 rotates to enable the first rotating shaft 10 to rotate in the first bearing 9, the hoisting plate 12 rotates at a certain angle under the auxiliary action of the stabilizing column 13, the arc-shaped block 14 and the first sliding block 15, and the drain pipe or the beam hoisted from the ground is moved to a specified area.

When the device is used in cold winter, the switch of the fan 26 is turned on to enable the fan 26 to work, the fan 26 pumps air outside the hoisting box 18 into the heating box 23, meanwhile, the switch of the heating wire 24 is turned on to enable the heating wire 24 to work, the air inside the heating box 23 is heated by the working of the heating wire 24, the air inside the heating box 23 is always in a constant temperature state under the control of the constant temperature controller 25, the situation that the working state of the forward and reverse rotation motor 27 is affected due to overhigh temperature caused by continuous working of the heating wire 24 is avoided, the heated air flows out of the heating box 23, the third rotating shaft 28 can stably rotate in the bearing bush 29 is guaranteed, and the hoisting wire 30 cannot be frozen on the surface of the third rotating shaft 28 and cannot work.

The present invention relates to circuits, electronic components and control modules all of which are well within the skill of those in the art and, needless to say, the present invention is not directed to software and process improvements.

In the description of the present invention, it is to be understood that the terms "center", "middle", "eccentric", "longitudinal", "lateral", "length", "width", "thickness", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for convenience of describing and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the invention.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A building material hangs acting as go-between which characterized in that: the device comprises a base (1), a supporting column (2), a hoisting plate (12), a hoisting pull wire (30), a rotating mechanism, a protection mechanism and a positioning mechanism, wherein the rotating mechanism is fixedly arranged on the top end surface of the supporting column (2), the protection mechanism is fixedly arranged on the bottom end surface of the hoisting plate (12), and the positioning mechanism is fixedly connected to one end of the hoisting pull wire (30);

the rotating mechanism comprises a rotating box (3), a speed reducing motor (5), a connecting shaft (6), a first bearing (9) and a first rotating shaft (10), a fixed column (4) is fixedly mounted on the bottom end face of the inner wall of the rotating box (3), the speed reducing motor (5) is fixedly mounted at the top of the fixed column (4), the connecting shaft (6) is fixedly sleeved at the output end of the speed reducing motor (5), a driving bevel gear (7) is fixedly sleeved at one end of the connecting shaft (6), a driven bevel gear (8) is meshed with the driving bevel gear (7), the first rotating shaft (10) is vertically and rotatably mounted between a bottom plate and a top plate of the rotating box (3) through the first bearing (9), the driven bevel gear (8) is fixedly sleeved at the outer wall of the middle part of the first rotating shaft (10), and a hoisting plate (12) is horizontally and fixedly mounted at the top end of the first rotating shaft (10), the hoisting plate (12) is positioned outside the rotating box (3);

the U-shaped protection mechanism comprises a hoisting box (18), a U-shaped plate (19), a second rotating shaft (21) and a bearing bush (29), wherein a supporting block is fixedly arranged on the bottom end face of the inner wall of the hoisting box (18), a forward and reverse rotating motor (27) is fixedly arranged on the top end face of the supporting block, a third rotating shaft (28) is fixedly sleeved on the output end of the forward and reverse rotating motor (27), the third rotating shaft (28) is horizontally and rotatably arranged at the top of the supporting block through the bearing bush (29), a hoisting pull wire (30) is wound on the surface of the third rotating shaft (28), a heating box (23) is horizontally and fixedly arranged between the inner walls of two corresponding side plates of the hoisting box (18), a heating wire (24) is fixedly arranged on the bottom end face of the inner wall of the heating box (23), a constant temperature controller (25) is fixedly arranged on the inner wall of one side plate of the heating box (23), and a fan (26) is fixedly arranged on the top end face of the heating box (23), an air outlet pipe of the fan (26) penetrates through the heating box (23) and extends into the heating box (23), a U-shaped plate (19) is embedded in one side plate of the hoisting box (18), two side plates of the U-shaped plate (19) are fixedly penetrated and installed with second bearings (20), the second rotating shaft (21) is horizontally and rotatably installed between the two side plates which are parallel to the U-shaped plate (19) through the second bearings (20), and a baffle plate (22) is fixedly sleeved at the middle part of the outer wall of the second rotating shaft (21);

positioning mechanism includes install bin (31), spacing ring (36), the equal fixed mounting of inner wall that install bin (31) corresponds the both sides board has fixed case (32), two equal fixed mounting has solid fixed cylinder (33), two between the inner wall that fixed case (32) correspond the both sides board fixed cylinder (33) of one end of solid fixed cylinder (33) outer wall is fixed to be cup jointed second slider (35), two the outer wall of solid fixed cylinder (33) is fixed to be cup jointed spring (34) all, the bottom face fixed mounting of install bin (31) inner wall has fixed pulley (37), the outer wall winding of fixed pulley (37) has the connection rope, the both ends of connecting the rope are through spacing ring (36) fixed connection on two springs (34), two the top face of second slider (35) is fixed mounting respectively has right hoisting ring (38) and left hoisting ring (39), the top face of right hoisting ring (38) and left hoisting ring (39) is fixed mounting respectively has plug block (41) and cutting (40) and insert ) The top end face of the insertion block (41) is fixedly provided with a first internal thread cylinder (42) in a penetrating mode, and the internal thread of the first internal thread cylinder (42) is connected with a threaded rod (43).

2. A building material suspension wire as defined in claim 1, wherein: the bottom end face fixed mounting of hoisting box (18) has "L" shape piece (2202), the embedded second internal thread section of thick bamboo that installs of a curb plate of "L" shape piece (2202), the bottom of baffle (22) is run through and is seted up first screw hole, baffle (22) have "L" shape piece (2202) through bolt (2201) threaded connection.

3. A building material suspension wire as defined in claim 1, wherein: the number of the fixed boxes (32) is two, the two fixed boxes (32) are same in size, and the two fixed boxes (32) are symmetrically distributed in the installation box (31) by taking the fixed pulley (37) as the center.

4. A building material suspension wire as defined in claim 1, wherein: the outer surface of the cutting (40) is provided with a second threaded hole, the inserting block (41) is connected with the cutting (40) in an inserting mode, and one end of the threaded rod (43) is fixedly provided with a knob.

5. A building material suspension wire as defined in claim 1, wherein: the top end face fixed mounting of support column (2) has arc piece (14), the inside of arc piece (14) is provided with the spout, the inside slidable mounting of spout has first slider (15), right hoisting ring (38) and left hoisting ring (39) surface all are provided with the handle.

6. A building material suspension wire as defined in claim 1, wherein: the bottom end face of the hoisting plate (12) is fixedly provided with a stabilizing column (13), and the bottom end face of the stabilizing column (13) is fixedly connected to the top of the first sliding block (15).

7. A building material suspension wire as defined in claim 1, wherein: the embedded control box that installs in a side of support column (2), the chamber door has been seted up on the surface of control box, the chamber door articulates through the hinge has the chamber door, the surface of chamber door is provided with the observation window.

8. A building material suspension wire as defined in claim 1, wherein: the top of the right hoisting ring (38) and the top of the left hoisting ring (39) are provided with first hoisting rings, the bottom end surface of the hoisting box (18) is provided with a through hole in a penetrating manner, and the hoisting pull wire (30) is fixedly connected to the first hoisting rings through the through hole.

9. A building material suspension wire as defined in claim 1, wherein: the top end face of the hoisting plate (12) is fixedly provided with a balancing weight (16), a fixed rod (17) and a second hoisting ring respectively, the top end faces of the balancing weight (16) and the fixed rod (17) are fixedly provided with the second hoisting ring, and the second hoisting ring is fixedly connected with the same steel wire rope.

10. A building material suspension wire as defined in claim 1, wherein: the outer wall symmetry of first pivot (10) is provided with bracing piece (11), first pivot (10) and bracing piece (11) all fixed mounting are at the bottom face of hoist and mount board (12).