CN116730120A - Pay-off rack for house construction and use method thereof - Google Patents
Pay-off rack for house construction and use method thereof Download PDFInfo
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- CN116730120A CN116730120A CN202310388052.XA CN202310388052A CN116730120A CN 116730120 A CN116730120 A CN 116730120A CN 202310388052 A CN202310388052 A CN 202310388052A CN 116730120 A CN116730120 A CN 116730120A
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- wire
- sliding
- box
- pay
- paying
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000010276 construction Methods 0.000 title description 3
- 238000004804 winding Methods 0.000 claims abstract description 26
- 238000009435 building construction Methods 0.000 claims abstract description 22
- 230000008569 process Effects 0.000 claims abstract description 14
- 238000001125 extrusion Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 239000002344 surface layer Substances 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000009467 reduction Effects 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 230000001276 controlling effect Effects 0.000 description 7
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4402—Guiding arrangements to control paying-out and re-storing of the material
- B65H75/4405—Traversing devices; means for orderly arranging the material on the drum
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/14—Pulleys, rollers, or rotary bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
- B65H59/36—Floating elements compensating for irregularities in supply or take-up of material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4418—Arrangements for stopping winding or unwinding; Arrangements for releasing the stop means
- B65H75/4421—Arrangements for stopping winding or unwinding; Arrangements for releasing the stop means acting directly on the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4481—Arrangements or adaptations for driving the reel or the material
- B65H75/4486—Electric motors
Landscapes
- Transmission Devices (AREA)
Abstract
The application is suitable for the technical field of pay-off frames, and provides a pay-off frame for building construction and a use method thereof, wherein the pay-off frame comprises a pay-off box, a sealing cover which is arranged on the pay-off box in a covering manner, and a lifting frame which is arranged on the bottom surface of the pay-off box; a wire roller and a reciprocating screw rod are sequentially arranged between the inner walls of the pay-off boxes in a rotating way; the reciprocating screw rod is provided with a wire guide piece; one end of the paying-off box is fixedly connected with a wire pressing piece; a plurality of fixed pulleys are rotatably arranged on the inner bottom surface of the paying-off box at equal intervals between the wire pressing piece and the reciprocating screw rod; a sliding piece is arranged in the paying-off box and positioned between the adjacent fixed pulleys in a sliding way; and extrusion springs are symmetrically arranged between the baffle plate and the sliding piece. The device ensures that the wire is in a tensioned state in the process of winding and unwinding by matching the components, thereby improving the stability of winding and unwinding operation and improving the winding and unwinding effects; the screw rod is rotated to drive the adjusting plate to slide along the adjusting rod, so that the moving distance of the sliding piece is adjusted, and the paying-off length of each period is adjusted.
Description
Technical Field
The application relates to the technical field of pay-off frames, in particular to a pay-off frame for building construction and a use method thereof.
Background
The house is built unwrapping wire in order to make things convenient for the workman to live futilely, also in order to be able to construct according to the design drawing strictly: generally all building axes can be referred to as large lines, and the corresponding small lines are the side lines and size lines of the structural members, so the specification of paying out directly affects the appearance of the building.
According to the retrieval, the pay-off rack for building construction with the publication number of CN216918178U comprises a box body, a winding shaft rotatably supported on the inner wall of the box body along the horizontal direction, a reciprocating screw rod rotatably supported on the inner side wall of the box body through a shaft seat and parallel to the winding shaft, a driving block connected with the reciprocating screw rod, and a limiting block fixedly connected with the bottom of the driving block. The application has the effect of more stable paying-off.
However, the pay-off rack for building construction is not provided with a corresponding line pressing structure, so that the line is in a loose state in the process of winding and paying off, and the winding and paying-off effects are affected; meanwhile, the pay-off rack for building construction does not have a fixed-length pay-off function, and is used in an actual construction site, so that long-distance wires are mostly put in order to prevent insufficient pay-off length, and the redundant wires are stacked together to be easy to wind and pollute, so that the use is affected.
Disclosure of Invention
Aiming at the defects existing in the prior art, the wire is in a tensioned state in the process of winding and paying off through the cooperation of the components, so that the stability of winding and paying off operation is improved, and the winding and paying off effects are improved; through rotating the lead screw, drive the regulating plate and slide along adjusting the pole to adjust the travel distance of slider, realize adjusting the length of every cycle unwrapping wire then, avoid unwrapping wire overlength, pile up the line emergence winding together.
In order to achieve the above purpose, the present application provides the following technical solutions:
a pay-off rack for building construction and a use method thereof comprise a pay-off box, a sealing cover which is covered on the pay-off box and a lifting rack which is arranged on the bottom surface of the pay-off box; a wire roller and a reciprocating screw rod are sequentially arranged between the inner walls of the pay-off boxes in a rotating way; a lead piece is arranged on the reciprocating screw rod; a wire pressing piece is fixedly connected to one end of the paying-off box; a plurality of fixed pulleys are rotatably arranged on the inner bottom surface of the paying-off box at equal intervals between the wire pressing piece and the reciprocating screw rod; a sliding piece is arranged in the paying-off box and positioned between the adjacent fixed pulleys in a sliding manner; a baffle is fixedly connected to the inner bottom surface of the paying-off box; extrusion springs are symmetrically arranged between the baffle plate and the sliding piece; the wire roller is wound with wires; one end of the wire sequentially passes through the wire guide piece, each fixed pulley, the sliding piece and the wire pressing piece.
The application is further provided with: a controller is arranged on the inner bottom surface of the paying-off box; the side surface of the paying-off box is fixedly connected with a supporting plate; the surface of the supporting plate is fixedly provided with a micro motor; the output end of the micro motor is provided with a reduction gearbox; the output end of the reduction gearbox is fixedly connected with the wire roller; the chain wheels are fixedly connected to one end part of the wire roller and one end part of the reciprocating screw rod; a chain is arranged between the two chain wheels in a transmission way; the bottom surface of the supporting plate is provided with a battery pack for providing power.
The application is further provided with: two spiral grooves with the same pitch and opposite rotation directions are formed in the reciprocating screw rod, and two ends of the reciprocating screw rod are connected through an excessive curve; a sliding rail is arranged on the inner bottom surface of the paying-off box below the reciprocating screw rod; the wire guide piece comprises a sliding block which is arranged on the sliding rail in a sliding way; the bottom surface of the sliding block is provided with a sliding groove which is in sliding fit with the sliding rail; the sliding block; the side surface of the sliding block is provided with a mounting hole; and a shuttle pushed by the side surface of the spiral groove and arranged in the spiral groove is arranged in the mounting hole.
The application is further provided with: the side surface of the sliding block is provided with a threading hole which is mutually perpendicular to the mounting hole; l-shaped wire guide plates are symmetrically arranged on the two sides of the threading hole on the side face of the sliding block.
The application is further provided with: sliding holes are symmetrically formed in the side face of the paying-off box; the sliding piece comprises two sliding rods which are arranged on the sliding holes in a sliding way; a mounting plate is fixedly connected between the end parts of the two sliding rods; the side surface of the mounting plate is symmetrically provided with a first movable pulley and a second movable pulley; the first movable pulley and the second movable pulley are arranged on the vertical line of the central connecting line of the two adjacent fixed pulleys in a sliding manner; ear plates are symmetrically arranged on the bottom surface of the mounting plate; the lug plate is fixedly connected with the baffle plate through an extrusion spring.
The application is further provided with: guide rods are symmetrically arranged between the side surfaces of the baffle plates and the paying-off box; a fixed plate is fixedly connected between the two guide rods; the side surface of the fixed plate is provided with a conduit for threading in a penetrating way; a sliding plate is in sliding fit between the two sliding rods; the side surface of the sliding plate is provided with a first starting button for starting the micro motor; the side surface of the baffle is provided with a mounting groove which is in sliding fit with the first starting button; a pressure sensor is arranged below the mounting groove on the side surface of the baffle; reset springs sleeved on the corresponding sliding rods are symmetrically arranged between the fixed plate and the baffle plate; a second starting button for controlling the wire pressing element to be electrified is arranged on the side surface of the baffle plate close to the mounting groove; the input end of the controller is electrically connected with the pressure sensor; a connecting rope is arranged in the threading pipe in a penetrating way; one end of the connecting rope is fixedly connected with the side face of the fixed plate, and the other end of the connecting rope extends out of the paying-off box.
The application is further provided with: a screw rod is in threaded rotation fit with the side surface of the paying-off box between the two sliding holes; an adjusting plate is rotatably arranged at one end of the screw rod; an adjusting rod is fixedly connected to the side face of the paying-off box; the adjusting plate is arranged on the adjusting rod in a sliding way; the side of the adjusting plate is sequentially provided with a first stop button for controlling the micro motor to stop and a second stop button for controlling the line pressing piece to lose electricity.
The application is further provided with: the wire pressing piece comprises a wire outlet pipe penetrating through one end of the wire releasing box; grooves are distributed on the inner bottom surface of the outlet pipe in a linear array manner, and compression bars are slidably arranged on the inner top of the outlet pipe in a linear array manner; the end part of the pressure rod is provided with a pressing block matched with the groove; a connecting plate is fixedly connected between the end parts of the compression bars; an armature column is arranged on the side face of the connecting plate; an electromagnetic coil is arranged on the surface of the outlet pipe; supporting springs are symmetrically arranged between the connecting plate and the outlet pipe.
The application is further provided with: each side face of the paying-off box is provided with a hooking surface layer; each side surface of the sealing cover is provided with a binding belt; the side surfaces of the binding bands are respectively provided with a rough surface layer which is adhered with the hook surface layer.
The application method of the pay-off rack for building construction comprises the following steps:
t1: in an initial state, the wire is wound on the wire roller, and one end of the wire passes through the fixed pulley, the second movable pulley, the adjacent fixed pulley, the first movable pulley and the wire outlet pipe after passing through the threading hole on the sliding block; one hand grabs one end of the wire, and under the elastic acting force of the extrusion spring, the first movable pulley and the second movable pulley are driven to move to tighten the wire, at the moment, the mounting plate is pressed on the first stop button and the second stop button, and the micro motor and the electromagnetic coil are in a power-off state;
t2: before paying off, the wire is pulled outwards to drive the elastic acting force overcome by the sliding piece to move until the first movable pulley and the second movable pulley are respectively pressed to the first starting button and the second starting button, so that the micro motor and the electromagnetic coil are synchronously powered, the micro motor drives the wire roller and the reciprocating screw rod to synchronously rotate, and the wire outlet position on the sliding block and the wire roller are kept synchronous; the electromagnetic coil is electrified to attract the armature column to drive each group of pressing rods to synchronously move downwards, so that each group of pressing blocks compress the wire in the groove, the wire between the sliding block and the fixed pulley closest to the sliding block is loosened first in the paying-off process, and the sliding piece is driven to move towards the direction far away from the fixed pulley under the elastic acting force of the extrusion spring, so that the loosened wire is tensioned again;
t3: in the continuous rotation of the micro motor, the sliding block is driven to reciprocate on the reciprocating screw rod, and the sliding piece is driven to continuously move towards the direction away from the fixed pulley under the elastic acting force of the extrusion spring until the mounting plate presses the first stop button and the second stop button on the adjusting plate; the micro motor is controlled to stop, the electromagnetic coil is controlled to lose electricity, each group of pressing blocks are driven to be separated from the corresponding grooves under the elastic reset force of the supporting springs, the compression limit of the wires is relieved, the operation process is a period of paying-off process, and the fixed-length paying-off operation of building construction is realized;
t4: before winding, the connecting rope is pulled outwards to drive the sliding plate to overcome the sliding of the reset spring along the two guide rods, so that the first starting button is separated from the mounting groove, the step T2 is repeatedly operated, and the sliding plate is separated from the pressure sensor due to the separation of the first starting button from the mounting groove, so that the second movable pulley is pressed to the second starting button, the micro motor is controlled to rotate reversely through the controller, and the first movable pulley is not contacted with the first starting button, therefore, the wire pressing piece is out of power and does not work, and winding operation can be completed only by tensioning a wire at the port of the wire outlet pipe.
The application has the advantages that:
1. according to the application, through the cooperation of the reciprocating screw rod and the wire guide piece, the synchronous rotation of the wire roller and the reciprocating screw rod is realized through the chain, so that the wire outlet positions of the sliding block and the wire roller are kept synchronous, the wire winding is more uniform, the paying-off of the paying-off rack is more stable, and the situation of clamping is not easy to occur.
2. According to the application, through the cooperation of the components, the wire is in a tensioned state in the process of winding and unwinding, so that the stability of winding and unwinding operations is further improved, and the winding and unwinding effects are improved.
3. According to the application, the screw rod is rotated to drive the adjusting plate to slide along the adjusting rod, so that the moving distance of the sliding piece is adjusted, the paying-off length of each period is adjusted, and the paying-off overlength and the winding of the piled wires are avoided.
Drawings
Fig. 1 is a schematic structural view of a pay-off rack for building construction.
Fig. 2 is a schematic structural view of the pay-off cassette of the present application.
Fig. 3 is a schematic view of another angle structure of the pay-off cassette of the present application.
Fig. 4 is an enlarged schematic view of area a of fig. 3 in accordance with the present application.
Fig. 5 is a schematic structural view of the sealing cap of the present application.
Fig. 6 is a schematic structural view of a wire member according to the present application.
Fig. 7 is a schematic structural view of a wire pressing member according to the present application.
Fig. 8 is a schematic view of another angle of the wire pressing member according to the present application.
Fig. 9 is a schematic structural view of the skateboard of the present application.
Fig. 10 is a schematic structural view of the sliding member of the present application.
Fig. 11 is a schematic diagram of the workflow of the present application.
Fig. 12 is a schematic view of the structure of the present application in an initial state.
Fig. 13 is a schematic view of the structure in the pay-off start state of the present application.
Fig. 14 is a schematic view of the structure in the pay-out end state of the present application.
Fig. 15 is a schematic view of the structure of the present application in the winding start state.
In the figure: 1. paying-off box; 2. sealing cover; 3. a wire roller; 4. a reciprocating screw; 5. a wire member; 6. a wire pressing member; 7. a fixed pulley; 8. a slider; 9. a baffle; 10. extruding a spring; 11. a wire; 12. a controller; 13. a support plate; 14. a micro motor; 15. a reduction gearbox; 16. a sprocket; 17. a chain; 18. a battery pack; 19. a slide rail; 20. a slide block; 21. a chute; 22. a mounting hole; 23. a threading hole; 24. an L-shaped wire guide plate; 25. a slide hole; 26. a slide bar; 27. a mounting plate; 28. a first movable pulley; 29. a second movable pulley; 30. ear plates; 31. a guide rod; 32. a fixing plate; 33. a conduit; 34. a slide plate; 35. a first start button; 36. a mounting groove; 37. a pressure sensor; 38. a return spring; 39. a second start button; 40. a screw rod; 41. an adjusting plate; 42. an adjusting rod; 43. a first stop button; 44. a second stop button; 45. a wire outlet pipe; 46. a groove; 47. a compression bar; 48. briquetting; 49. a connecting plate; 50. a support spring; 51. an electromagnetic coil; 52. a hook surface layer; 53. a strap; 54. a wool top layer; 55. and (5) connecting ropes.
Detailed Description
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.
In the present application, unless otherwise indicated, the terms "upper" and "lower" are used generally with respect to the directions shown in the drawings, or with respect to the vertical, vertical or gravitational directions; also, for ease of understanding and description, "left, right" is generally directed to the left, right as shown in the drawings; "inner and outer" refer to inner and outer relative to the outline of the components themselves, but the above-described orientation terms are not intended to limit the present application.
Referring to fig. 1-15, the present application provides the following technical solutions:
specifically, the paying-off device comprises a paying-off box 1, a sealing cover 2 arranged on the paying-off box 1 in a covering manner and a lifting frame arranged on the bottom surface of the paying-off box 1; a wire roller 3 and a reciprocating screw 4 are sequentially arranged between the inner walls of the pay-off boxes 1 in a rotating way; the reciprocating screw 4 is provided with a lead piece 5; one end of the paying-off box 1 is fixedly connected with a wire pressing piece 6; a plurality of fixed pulleys 7 are rotatably arranged on the inner bottom surface of the paying-off box 1 at equal intervals between the wire pressing piece 6 and the reciprocating screw 4; a sliding piece 8 is arranged in the paying-off box 1 and positioned between the adjacent fixed pulleys 7 in a sliding way; the inner bottom surface of the paying-off box 1 is fixedly connected with a baffle 9; compression springs 10 are symmetrically arranged between the baffle 9 and the sliding piece 8; the wire roller 3 is wound with a wire 11; one end of the wire 11 sequentially passes through the wire guide 5, each fixed pulley 7, the sliding piece 8 and the wire pressing piece 6; the controller 12 is arranged on the inner bottom surface of the paying-off box 1; the side surface of the paying-off box 1 is fixedly connected with a supporting plate 13; the surface of the supporting plate 13 is fixedly provided with a micro motor 14; the output end of the micro motor 14 is provided with a reduction gearbox 15; the output end of the reduction gearbox 15 is fixedly connected with the wire roller 3; the wire roller 3 and one end part of the reciprocating screw 4 are fixedly connected with a chain wheel 16; a chain 17 is arranged between the two chain wheels 16 in a transmission way; the bottom surface of the support plate 13 is provided with a battery pack 18 for supplying power.
Through the cooperation of the reciprocating screw and the lead piece, the synchronous rotation of the wire roller 3 and the reciprocating screw 4 is realized through the chain 17, so that the positions of the slide block 20 and the wire outlet 11 on the wire roller 3 are kept synchronous, the wire 11 is wound more uniformly, the paying-off of the pay-off rack is more stable, and the situation of clamping is not easy to occur; through the cooperation of the components, the wire 11 is in a tensioned state in the process of winding and unwinding the wire 11, so that the stability of winding and unwinding operations is further improved, and the winding and unwinding effects of the wire 11 are improved; by rotating the screw rod 40, the adjusting plate 41 is driven to slide along the adjusting rod 42, so that the moving distance of the sliding piece 8 is adjusted, the length of the paying-off 11 in each period is adjusted, and the paying-off 11 is prevented from being overlong, and the stacked wires 11 are prevented from being wound.
Wherein, two spiral grooves with the same pitch and opposite rotation directions are formed on the reciprocating screw 4, and two ends of the spiral grooves are connected by an excessive curve; a sliding rail 19 is arranged on the inner bottom surface of the paying-off box 1 below the reciprocating screw 4; the wire guide 5 comprises a slider 20 slidingly arranged on a sliding rail 19; the bottom surface of the sliding block 20 is provided with a sliding groove 21 which is in sliding fit with the sliding rail 19; a slider 20; the side surface of the sliding block 20 is provided with a mounting hole 22; the mounting hole 22 is provided therein with a shuttle pushed by the side of the spiral groove and placed in the spiral groove.
The rotation of the reciprocating screw 4 drives the shuttle arranged in the spiral groove to be pushed by the side surface of the spiral groove, so that the wire guide 5 is driven to reciprocate along the sliding rail 19.
Wherein, the side surface of the sliding block 20 is provided with a threading hole 23 which is mutually perpendicular to the mounting hole 22; l-shaped wire guide plates 24 are symmetrically arranged on the two sides of the threading hole 23 on the side face of the sliding block 20.
Wherein, the side surface of the paying-off box 1 is symmetrically provided with slide holes 25; the sliding piece 8 comprises two sliding rods 26 which are arranged on the sliding holes 25 in a sliding way; a mounting plate 27 is fixedly connected between the end parts of the two slide bars 26; the side surface of the mounting plate 27 is symmetrically provided with a first movable pulley 28 and a second movable pulley 29; the first movable pulley 28 and the second movable pulley 29 are arranged on the vertical line of the central connecting line of the two adjacent fixed pulleys 7 in a sliding way; the bottom surface of the mounting plate 27 is symmetrically provided with ear plates 30; the ear plate 30 is fixedly connected with the baffle plate 9 through the extrusion spring 10.
The compression spring 10 is always kept in a compressed state, so that the sliding piece 8 always has a trend of moving away from the fixed pulley 7, and the wire 11 is compressed.
Guide rods 31 are symmetrically arranged between the side surfaces of the baffle plate 9 and the pay-off box 1; a fixed plate 32 is fixedly connected between the two guide rods 31; a conduit 33 for threading 11 is arranged on the side surface of the fixed plate 32 in a penetrating way; a slide plate 34 is slidably matched between the two slide bars 26; the slide 34 is laterally provided with a first actuation button 35 for actuating the micro-motor 14; the side surface of the baffle plate 9 is provided with a mounting groove 36 which is in sliding fit with the first starting button 35; a pressure sensor 37 is arranged below the mounting groove 36 on the side surface of the baffle 9; return springs 38 sleeved on the corresponding slide bars 26 are symmetrically arranged between the fixed plate 32 and the baffle plate 9; a second start button 39 for controlling the wire pressing element 6 to be powered is arranged on the side surface of the baffle plate 9 near the mounting groove 36; the input end of the controller 12 is electrically connected with the pressure sensor 37; a connecting rope 55 is arranged inside the threading pipe 33 in a threading way; one end of the connecting rope 55 is fixedly connected with the side surface of the fixed plate 32, and the other end extends out of the paying-off box 1.
Before the wire 11 is wound, the connecting rope 55 is pulled outwards to drive the sliding plate 34 to overcome the return spring 38 and slide along the two guide rods 31, so that the first starting button 35 is separated from the mounting groove 36; the sliding plate 34 presses the pressure sensor 37, the pressure sensor 37 transmits a pressure signal to the controller 12, so that the controller 37 controls the micro-motor 14 to rotate forwards for paying out, and when the sliding plate 34 is separated from the pressure sensor 37, the controller 37 controls the micro-motor 14 to rotate reversely for paying in.
Wherein, the side surface of the paying-off box 1 is positioned between the two slide holes 25 and is in threaded rotation fit with a screw rod 40; one end of the screw rod 40 is rotatably provided with an adjusting plate 41; an adjusting rod 42 is fixedly connected to the side surface of the paying-off box 1; the adjusting plate 41 is slidably arranged on the adjusting rod 42; the side surface of the adjusting plate 41 is provided with a first stop button 43 for controlling the stop of the micro motor 14 and a second stop button 44 for controlling the power failure of the wire pressing member 6 in sequence.
The wire pressing piece 6 comprises a wire outlet pipe 45 penetrating through one end of the paying-off box 1; grooves 46 are distributed on the inner bottom surface of the outlet pipe 45 in a linear array manner, and compression rods 47 are slidably arranged on the inner top surface of the outlet pipe in a linear array manner; the end part of the pressing rod 47 is provided with a pressing block 48 which is matched with the groove 46; a connecting plate 49 is fixedly connected between the end parts of the pressing rods 47; the side of the connecting plate 49 is provided with an armature column; the surface of the outlet pipe 45 is provided with an electromagnetic coil 51; support springs 50 are symmetrically arranged between the connecting plate 49 and the outlet pipe 45.
By controlling the power supply of the electromagnetic coil 51, the armature column is attracted, the supporting spring 50 is compressed, the depression bar 47 is lowered, and then the pressing blocks 48 of each group are driven to be pressed into the corresponding grooves 46, so that the wires 11 of the wire outlet pipe 45 are pressed.
Wherein, each side surface of the paying-off box 1 is provided with a hooking layer 52; each side surface of the sealing cover 2 is provided with a binding belt 53; the sides of the binding band 53 are provided with a matted surface layer 54 which is adhered to the hooking surface layer 52.
The sealing cover 2 is covered on the paying-off box 1, and the rough surface layer 54 on the binding band 53 is adhered to the hook surface layer 52 on the side surface of the paying-off box 1, so that the sealing cover 2 is fixed.
The application method of the pay-off rack for building construction comprises the following steps:
t1: in the initial state, the wire 11 is wound on the wire roller 3, and one end of the wire 11 passes through the threading hole 23 on the sliding block 20 and then sequentially passes through the fixed pulley 7, the second movable pulley 29, the adjacent fixed pulley 7, the first movable pulley 28 and the wire outlet pipe 45; one hand grabs one end of the wire 11, and under the elastic force of the compression spring 10, the first movable pulley 28 and the second movable pulley 29 are driven to move to tighten the wire 11, at this time, the mounting plate 27 is pressed on the first stop button 43 and the second stop button 44, and the micro motor 14 and the electromagnetic coil 51 are in a power-off state;
t2: before paying off 11, the wire 11 is pulled outwards to drive the sliding piece 8 to overcome the elastic acting force of 10 and move until the first movable pulley 28 and the second movable pulley 29 are respectively pressed to the first starting button 35 and the second starting button 39, so that the micro motor 14 and the electromagnetic coil 51 are synchronously powered, the micro motor 14 drives the wire roller 3 and the reciprocating screw 4 to synchronously rotate, and the positions of the sliding piece 20 and the wire outlet 11 on the wire roller 3 are kept synchronous; the electromagnetic coil 51 is electrically attracted to the armature column and drives the pressing rods 47 of each group to synchronously move downwards, so that each group of pressing blocks 48 presses the wire 11 in the groove 46, the wire 11 between the sliding block 20 and the fixed pulley 7 closest to the sliding block 20 is firstly loosened in the process of paying off the wire 11, and the sliding piece 8 is driven to move in a direction away from the fixed pulley 7 under the elastic acting force of the pressing spring 10, so that the loosened wire 11 is tensioned again;
t3: in the continuous rotation of the micro motor 14, the sliding block 20 is driven to reciprocate on the reciprocating screw 4, and the sliding piece 8 is driven by the elastic force of the extrusion spring 10 to continuously move in the direction away from the fixed pulley 7 until the mounting plate 27 presses the first stop button 43 and the second stop button 44 on the adjusting plate 41; the micro motor 14 is controlled to stop, the electromagnetic coil 51 is controlled to lose electricity, each group of pressing blocks 48 are driven to be separated from the corresponding grooves 46 under the elastic reset force of the supporting spring 50, the compression limit of the wire 11 is relieved, the operation process is a one-cycle wire paying-off 11 process, and the fixed-length wire paying-off operation of building construction is realized;
t4: before winding up the wire 11, the connecting rope 55 is pulled outwards to drive the sliding plate 34 to overcome the return spring 38 and slide along the two guide rods 31, so that the first starting button 35 is separated from the mounting groove 36, the step T2 is repeated, the sliding plate 34 is separated from the pressure sensor 37 due to the separation of the first starting button 35 from the mounting groove 36, the second movable pulley 29 is pressed to the second starting button 39, the micro-motor 14 is controlled to rotate reversely through the controller 12, and the first movable pulley 28 is not contacted with the first starting button 35, so that the wire pressing piece 6 is not operated when power is lost, and the winding up operation of the wire 11 can be completed only by tightening the wire 11 at the port of the wire outlet tube 45.
It will be apparent that the embodiments described above are merely some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the application described herein may be implemented in sequences other than those illustrated or otherwise described herein.
The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
The above description is only a preferred embodiment of the present application, and the protection scope of the present application is not limited to the above examples, and all technical solutions belonging to the concept of the present application belong to the protection scope of the present application. It should be noted that modifications and adaptations to the present application may occur to one skilled in the art without departing from the principles of the present application and are intended to be within the scope of the present application.
Claims (10)
1. The pay-off rack for building construction comprises a pay-off box (1), a sealing cover (2) arranged on the pay-off box (1) in a covering mode, and a lifting rack arranged on the bottom face of the pay-off box (1); the method is characterized in that:
a wire roller (3) and a reciprocating screw rod (4) are sequentially arranged between the inner walls of the pay-off box (1) in a rotating way; a lead piece (5) is arranged on the reciprocating screw rod (4);
one end part of the paying-off box (1) is fixedly connected with a wire pressing piece (6); a plurality of fixed pulleys (7) are rotatably arranged on the inner bottom surface of the pay-off box (1) at equal intervals between the wire pressing piece (6) and the reciprocating screw rod (4); a sliding piece (8) is arranged in the paying-off box (1) and positioned between the adjacent fixed pulleys (7) in a sliding way; a baffle (9) is fixedly connected to the inner bottom surface of the paying-off box (1); extrusion springs (10) are symmetrically arranged between the baffle (9) and the sliding piece (8);
the wire roller (3) is wound with wires (11); one end of the wire (11) sequentially passes through the wire guide piece (5), each fixed pulley (7), the sliding piece (8) and the wire pressing piece (6).
2. The pay-off rack for building construction according to claim 1, wherein: a controller (12) is arranged on the inner bottom surface of the paying-off box (1); a supporting plate (13) is fixedly connected to the side face of the paying-off box (1); the surface of the supporting plate (13) is fixedly provided with a micro motor (14); the output end of the micro motor (14) is provided with a reduction gearbox (15); the output end of the reduction gearbox (15) is fixedly connected with the wire roller (3); a sprocket (16) is fixedly connected to one end part of the wire roller (3) and one end part of the reciprocating screw rod (4); a chain (17) is arranged between the two chain wheels (16) in a transmission way; the bottom surface of the supporting plate (13) is provided with a battery pack (18) for providing power.
3. The pay-off rack for building construction according to claim 1, wherein: two spiral grooves with the same pitch and opposite rotation directions are formed in the reciprocating screw rod (4), and two ends of the reciprocating screw rod are connected through an excessive curve; a sliding rail (19) is arranged on the inner bottom surface of the paying-off box (1) below the reciprocating screw rod (4); the wire guide (5) comprises a sliding block (20) which is arranged on the sliding rail (19) in a sliding way; a sliding groove (21) which is in sliding fit with the sliding rail (19) is formed in the bottom surface of the sliding block (20); -said slider (20); the side surface of the sliding block (20) is provided with a mounting hole (22); the mounting hole (22) is internally provided with a shuttle pushed by the side surface of the spiral groove and arranged in the spiral groove.
4. A pay-off rack for building construction according to claim 3, wherein: the side surface of the sliding block (20) is provided with a threading hole (23) which is mutually perpendicular to the mounting hole (22); l-shaped wire guide plates (24) are symmetrically arranged on the two sides of the threading hole (23) on the side face of the sliding block (20).
5. The pay-off rack for building construction according to claim 4, wherein: sliding holes (25) are symmetrically formed in the side face of the paying-off box (1); the sliding piece (8) comprises two sliding rods (26) which are arranged on the sliding holes (25) in a sliding way; a mounting plate (27) is fixedly connected between the end parts of the two slide bars (26); a first movable pulley (28) and a second movable pulley (29) are symmetrically arranged on the side surface of the mounting plate (27); the first movable pulley (28) and the second movable pulley (29) are arranged on the vertical line of the central connecting line of the two adjacent fixed pulleys (7) in a sliding way; the bottom surface of the mounting plate (27) is symmetrically provided with ear plates (30); the lug plate (30) is fixedly connected with the baffle plate (9) through the extrusion spring (10).
6. The pay-off rack for building construction according to claim 5, wherein: guide rods (31) are symmetrically arranged between the side surfaces of the baffle plates (9) and the pay-off box (1); a fixed plate (32) is fixedly connected between the two guide rods (31); a conduit (33) for threading (11) is arranged on the side surface of the fixed plate (32) in a penetrating way; a sliding plate (34) is in sliding fit between the two sliding rods (26); a first starting button (35) for starting the micro motor (14) is arranged on the side face of the sliding plate (34); the side surface of the baffle plate (9) is provided with a mounting groove (36) which is in sliding fit with the first starting button (35); a pressure sensor (37) is arranged below the mounting groove (36) on the side surface of the baffle (9); return springs (38) sleeved on the corresponding slide bars (26) are symmetrically arranged between the fixed plate (32) and the baffle plate (9); a second starting button (39) for controlling the wire pressing piece (6) to be powered is arranged on the side surface of the baffle plate (9) close to the mounting groove (36); the input end of the controller (12) is electrically connected with the pressure sensor (37); a connecting rope (55) is arranged in the threading pipe (33) in a penetrating way; one end of the connecting rope (55) is fixedly connected with the side face of the fixed plate (32), and the other end of the connecting rope extends out of the paying-off box (1).
7. The pay-off rack for building construction according to claim 6, wherein: a screw rod (40) is in threaded rotation fit between the two sliding holes (25) on the side surface of the paying-off box (1); one end of the screw rod (40) is rotatably provided with an adjusting plate (41); an adjusting rod (42) is fixedly connected to the side face of the paying-off box (1); the adjusting plate (41) is arranged on the adjusting rod (42) in a sliding way; the side surface of the adjusting plate (41) is sequentially provided with a first stop button (43) for controlling the micro motor (14) to stop and a second stop button (44) for controlling the wire pressing element (6) to lose electricity.
8. The pay-off rack for building construction according to claim 7, wherein: the wire pressing piece (6) comprises a wire outlet pipe (45) penetrating through one end of the paying-off box (1); grooves (46) are distributed on the inner bottom surface of the outlet pipe (45) in a linear array manner, and compression rods (47) are slidably arranged on the inner top of the outlet pipe in a linear array manner; a pressing block (48) matched with the groove (46) is arranged at the end part of the pressing rod (47); a connecting plate (49) is fixedly connected between the ends of the compression rods (47); an armature column is arranged on the side face of the connecting plate (49); an electromagnetic coil (51) is arranged on the surface of the outgoing line pipe (45); supporting springs (50) are symmetrically arranged between the connecting plates (49) and the outlet pipe (45).
9. The pay-off rack for building construction according to claim 1, wherein: each side face of the paying-off box (1) is provided with a hook surface layer (52); each side surface of the sealing cover (2) is provided with a binding belt (53); the sides of the binding bands (53) are respectively provided with a rough surface layer (54) which is adhered with the hook surface layer (52).
10. The method for using the pay-off rack for building construction according to any one of claims 1-9, comprising the following steps:
t1: in an initial state, the wire (11) is wound on the wire roller (3), and one end of the wire (11) passes through the fixed pulley (7), the second movable pulley (29), the adjacent fixed pulley (7), the first movable pulley (28) and the wire outlet pipe (45) after passing through the threading hole (23) on the sliding block (20); one hand grabs one end of the wire (11), and under the elastic acting force of the extrusion spring (10), the first movable pulley (28) and the second movable pulley (29) are driven to move to tighten the wire (11), at the moment, the mounting plate (27) is pressed on the first stop button (43) and the second stop button (44), and the micro motor (14) and the electromagnetic coil (51) are in a power-off state;
t2: before paying out the wire (11), the wire (11) is pulled outwards to drive the sliding piece (8) to move against the elastic acting force of the wire (10) until the first movable pulley (28) and the second movable pulley (29) are respectively pressed to the first starting button (35) and the second starting button (39), so that the micro motor (14) and the electromagnetic coil (51) are synchronously powered, the micro motor (14) drives the wire roller (3) and the reciprocating screw (4) to synchronously rotate, and the positions of the sliding piece (20) and the wire outlet (11) on the wire roller (3) are kept synchronous; the electromagnetic coil (51) is used for electrically attracting the armature column and driving each group of compression bars (47) to synchronously move downwards, so that each group of pressing blocks (48) is used for pressing the wire (11) in the groove (46), the wire (11) between the sliding block (20) and the fixed pulley (7) closest to the sliding block (20) is loosened firstly in the process of paying off the wire (11), and the sliding piece (8) is driven to move towards the direction away from the fixed pulley (7) under the elastic acting force of the extrusion spring (10), so that the loosened wire (11) is tensioned again;
t3: in the continuous rotation of the micro motor (14), the sliding block (20) is driven to reciprocate on the reciprocating screw rod (4), and the sliding piece (8) drives the sliding piece (8) to continuously move towards the direction far away from the fixed pulley (7) under the elastic acting force of the extrusion spring (10) until the mounting plate (27) presses a first stop button (43) and a second stop button (44) on the adjusting plate (41); the micro motor (14) is controlled to stop, the electromagnetic coil (51) is controlled to lose electricity, each group of pressing blocks (48) are driven to be separated from the corresponding grooves (46) under the elastic reset acting force of the supporting spring (50), the compression limit of the wire (11) is relieved, the operation process is a one-period wire releasing (11) process, and the fixed-length wire releasing operation of building construction is realized;
t4: before the wire winding (11), the connecting rope (55) is pulled outwards to drive the sliding plate (34) to overcome the reset spring (38) and slide along the two guide rods (31), so that the first starting button (35) is separated from the mounting groove (36), the step T2 is repeatedly operated, the sliding plate (34) is separated from the pressure sensor (37) due to the separation of the first starting button (35) from the mounting groove (36), the second movable pulley (29) is pressed to the second starting button (39), the micro motor (14) is controlled to reversely rotate through the controller (12), and the first movable pulley (28) is not contacted with the first starting button (35), so that the wire pressing piece (6) is not operated when the wire is in power failure, and the wire winding (11) can be completed only by tensioning the wire (11) at the port of the wire outlet pipe (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310388052.XA CN116730120A (en) | 2023-04-12 | 2023-04-12 | Pay-off rack for house construction and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310388052.XA CN116730120A (en) | 2023-04-12 | 2023-04-12 | Pay-off rack for house construction and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116730120A true CN116730120A (en) | 2023-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310388052.XA Pending CN116730120A (en) | 2023-04-12 | 2023-04-12 | Pay-off rack for house construction and use method thereof |
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| CN (1) | CN116730120A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117622712A (en) * | 2024-01-26 | 2024-03-01 | 山西绿牧德品乳业股份有限公司 | Milk raw material barrel for milk processing |
-
2023
- 2023-04-12 CN CN202310388052.XA patent/CN116730120A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117622712A (en) * | 2024-01-26 | 2024-03-01 | 山西绿牧德品乳业股份有限公司 | Milk raw material barrel for milk processing |
| CN117622712B (en) * | 2024-01-26 | 2024-04-16 | 山西绿牧德品乳业股份有限公司 | Milk raw material barrel for milk processing |
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