CN219238913U

CN219238913U - Paying-off device for house building construction

Info

Publication number: CN219238913U
Application number: CN202320746641.6U
Authority: CN
Inventors: 顾炎
Original assignee: China Construction Third Bureau Second Construction Engineering Co Ltd South China Co
Current assignee: China Construction Third Bureau Second Construction Engineering Co Ltd South China Co
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-06-23
Anticipated expiration: 2033-04-07

Abstract

The utility model discloses a paying-off device for building construction, which comprises a chassis, wherein two ends of the top of the chassis are fixedly connected with supporting plates, paying-off rollers for receiving wires are rotatably arranged at one ends of opposite surfaces of the two supporting plates, one ends of opposite surfaces of the two supporting plates are fixedly connected with fixing plates, middle parts of two ends of the fixing plates are respectively and rotatably connected with a supporting shaft through bearings, the top of the surface of each supporting shaft is fixedly connected with a chain wheel, and the surfaces of the two chain wheels are meshed with chains. According to the utility model, the positions of the movable tube are not changed when the driving arm rotates around the chain wheel, so that the positions of the movable tube and the guide tube are not changed when wires are wound at the two ends of the wire releasing roller, and the wires at the two ends of the wire releasing roller are orderly overlapped when the wire releasing roller winds, so that the occurrence of the condition that gaps occur when the wires are wound is avoided, and the wires are wound more neatly.

Description

Paying-off device for house building construction

Technical Field

The utility model relates to the technical field of building construction, in particular to a pay-off device for building construction.

Background

The house construction line is used for bringing convenience to the dryness and liveness of workers and can be constructed strictly according to a design drawing; the specification of paying out directly affects the appearance of the building.

However, in the prior art, when the pay-off device for building construction is used in actual use, the pay-off device is required to pay-off, even take-up is difficult to achieve in the take-up process, lines are all randomly stacked together in many cases, the take-up efficiency is affected, particularly, gaps appear at two ends of a line coil in winding, and the condition that lines at two ends cannot be overlapped neatly is easily caused.

Disclosure of Invention

The utility model aims to provide a paying-off device for building construction, which solves the problems that even winding is difficult to achieve in the winding process, lines are all randomly stacked together in many cases to influence the winding efficiency, and particularly, gaps are formed in winding of the lines at two ends of a coil, so that the lines at the two ends cannot be orderly overlapped easily.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including the chassis, the both ends fixedly connected with backup pad at chassis top, two the one end rotation of backup pad opposite face is provided with the unwrapping wire roller that is used for receiving the line, two the one end fixedly connected with fixed plate of backup pad opposite face, the both ends middle part of fixed plate is all rotated through the bearing respectively and is connected with the back shaft, the top fixedly connected with sprocket on back shaft surface, two the surface of sprocket all meshes to have the chain, the fixed surface of one of them chain link is connected with the actuating arm in the chain, the one end top rotation that the chain position was kept away from to the actuating arm is connected with the movable tube, the guide post has been cup jointed in the inner wall activity of movable tube to make the movable tube follow the surface movement of guide post, guide post fixed connection is in the one end of two backup pad opposite faces, the top fixedly connected with of movable tube is used for the lead pipe of haulage line.

Preferably, the driving arm and the movable tube are rotationally connected at a position right below the guide post, and both ends of the lead tube are respectively in flaring structures.

Preferably, the bottom fixedly connected with worm wheel of one of them back shaft, the surface engagement of worm wheel has the worm wheel pole, the one end of worm wheel pole is rotated through the bearing and is connected in the bottom of fixed plate, and the other end of worm wheel pole is through the activity of bearing and extend to one end of one of them backup pad.

Preferably, the middle part at the corresponding unwrapping wire roller position of backup pad is connected with first actuating post through the bearing rotation, first actuating post activity runs through and extends to the both ends of backup pad, the one end fixedly connected with drive frame at the corresponding unwrapping wire roller position of first actuating post, the one end fixedly connected with spliced pole at the corresponding first actuating post position of unwrapping wire roller, the one end fixedly connected with second actuating post at the position of spliced pole keeping away from the unwrapping wire roller, second actuating post swing joint is at the inner wall of drive frame, the breach is seted up to the one end of drive frame to make the second actuating post remove the inner wall of drive frame, the shape of drive frame and the shape looks adaptation of second actuating post, in order to make the drive frame rotate the second actuating post, the one end fixedly connected with guide frame at the corresponding spliced pole position of backup pad, the guide frame is U font structure, in order to make the guide frame play support and direction effect to the spliced pole of its inner wall.

Preferably, the surface rotation of spliced pole is connected with the catch, the circular arc degree of catch is 80, the catch rotates the surface of connection at the guide frame, the fixed surface of catch is connected with the head rod, the top fixedly connected with rotor plate of head rod, the both ends of rotor plate all are fixedly connected with leading truck respectively, and the leading truck rotates the top of connecting at the backup pad, the top of backup pad and leading truck are arc structure respectively, and the circular arc degree looks adaptation of radian and the leading truck at backup pad top, the inner wall of leading truck is equipped with the rubber membrane that is used for increasing frictional force.

Preferably, the middle part swing joint of rotor plate has the second connecting rod, and the second connecting rod activity runs through and extends to the upper and lower both ends of rotor plate, the bottom fixedly connected with mount of second connecting rod, the one end fixedly connected with damping spring of the corresponding second connecting rod position of mount and rotor plate, the inner wall rotation of mount is connected with the rotor, and the rotor is located directly over the pay-off roller to make the rotor play the compaction effect to the winding line on the pay-off roller, the rotor is the rubber material component.

Preferably, one of them one end fixedly connected with servo motor of first actuating post, and servo motor passes through the one end of support fixed connection in the backup pad, another one the one end surface that the backup pad position was kept away from to first actuating post and the one end surface that the backup pad position was kept away from to the worm wheel pole all are fixedly connected with transmission shaft respectively, and the surface of two transmission shafts all is transmitted and is connected with the drive belt.

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

1. according to the utility model, the positions of the movable tube do not change when the driving arm rotates around the chain wheel, so that the positions of the movable tube and the guide tube do not change when wires are wound at the two ends of the wire releasing roller, and the wires at the two ends of the wire releasing roller are orderly overlapped when the wire releasing roller winds, so that the occurrence of the condition that gaps occur when the wires are wound is avoided, and the wires are wound more neatly;

2. the utility model also provides a fixing frame and a rotating roller, wherein the rotating roller is tightly attached to the surface of the paying-off roller, so that the wire is always tightly attached to the surface of the paying-off roller, namely, the wire is wound on the surface of the paying-off roller more neatly, the distance between the wires is kept approximately the same, so that the wire is wound on the surface of the paying-off roller more neatly, the wire on the surface of the paying-off roller is enabled to squeeze the rotating roller along with the surface of the paying-off roller being wound thicker and thicker, the rotating roller drives the second connecting rod to move upwards through the fixing frame, and meanwhile, the fixing frame is squeezed, so that the rotating roller and the paying-off roller are always kept in tight attachment, and the wire is compacted through the rotating roller.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a pay-off device for building construction;

FIG. 2 is a schematic diagram II of the overall structure of a pay-off device for building construction;

FIG. 3 is a cross-sectional view of the whole structure of a pay-off device for building construction according to the present utility model;

FIG. 4 is a schematic diagram of a wire laying roller structure of a wire laying device for building construction;

FIG. 5 is a schematic view of a structure of a fixed plate of a pay-off device for building construction according to the present utility model;

fig. 6 is a schematic diagram of a guide frame structure of a pay-off device for building construction.

In the figure: 1. a chassis; 2. a support plate; 3. a wire releasing roller; 4. a fixing plate; 5. a support shaft; 6. a sprocket; 7. a chain; 8. a driving arm; 9. a movable tube; 10. a lead tube; 11. a guide post; 12. a worm wheel; 13. a worm wheel rod; 14. a first drive column; 15. a transmission shaft; 16. a transmission belt; 17. a guide frame; 18. a connecting column; 19. a second drive column; 20. a drive frame; 21. a locking ring; 22. a first connecting rod; 23. a rotating plate; 24. a second connecting rod; 25. a damping spring; 26. a fixing frame; 27. a rotating roller; 28. a guide frame; 29. a servo motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: including chassis 1, the both ends fixed mounting at chassis 1 top has backup pad 2, the one end rotation of two backup pads 2 opposite faces is provided with the unwrapping wire roller 3 that is used for receiving the line, the one end fixed mounting of two backup pads 2 opposite faces has fixed plate 4, the both ends middle part of fixed plate 4 all is connected with back shaft 5 through the bearing rotation respectively, the top fixed mounting on back shaft 5 surface has sprocket 6, the surface of two sprocket 6 all meshes to have chain 7, the fixed mounting of the surface of one of them chain link in chain 7 has actuating arm 8, the one end top rotation that the actuating arm 8 kept away from chain 7 position is connected with movable pipe 9, guide post 11 has been cup jointed in the inner wall activity of movable pipe 9, so that movable pipe 9 moves along the surface of guide post 11, guide post 11 fixed mounting is in the one end of two backup pads 2 opposite faces, the top fixed mounting of movable pipe 9 has the lead pipe 10 that is used for the haulage line.

The driving arm 8 and the movable tube 9 are rotationally connected and positioned right below the guide post 11, and both ends of the guide tube 10 are respectively in flaring structures.

The bottom of one of the supporting shafts 5 is fixedly provided with a worm wheel 12, the surface of the worm wheel 12 is meshed with a worm wheel rod 13, one end of the worm wheel rod 13 is rotatably connected to the bottom of the fixed plate 4 through a bearing, and the other end of the worm wheel rod 13 movably penetrates through the bearing and extends to one end of one of the supporting plates 2.

The middle part of the support plate 2 corresponding to the position of the wire placing roller 3 is rotatably connected with a first driving column 14 through a bearing, the first driving column 14 movably penetrates through and extends to two ends of the support plate 2, one end of the first driving column 14 corresponding to the position of the wire placing roller 3 is fixedly provided with a driving frame 20, one end of the wire placing roller 3 corresponding to the position of the first driving column 14 is fixedly provided with a connecting column 18, one end of the connecting column 18, which is far away from the position of the wire placing roller 3, is fixedly provided with a second driving column 19, the second driving column 19 is movably connected to the inner wall of the driving frame 20, one end of the driving frame 20 is provided with a notch, so that the second driving column 19 moves to the inner wall of the driving frame 20, the shape of the second driving frame 19 is matched with that of the second driving column 19, so that the second driving column 19 is driven to rotate when the driving frame 20 rotates, one end of the support plate 2 corresponding to the position of the connecting column 18 is fixedly provided with a guide frame 17, and the guide frame 17 is of a U-shaped structure, so that the guide frame 17 plays a supporting and guiding role on the connecting column 18 of the inner wall.

The surface rotation of spliced pole 18 is connected with catch 21, and catch 21's radian is 80, and catch 21 rotates the surface of connecting at guide frame 17, and catch 21's fixed surface installs head rod 22, and head rod 22's top fixed mounting has rotor plate 23, and rotor plate 23's both ends do not fixed mounting have leading truck 28, and leading truck 28 rotates the top of connecting at backup pad 2, and the top of backup pad 2 and leading truck 28 are arc structure respectively, and the radian looks adaptation at the radian at backup pad 2 top, and the inner wall of leading truck 28 is equipped with the rubber membrane that is used for increasing frictional force.

The middle part swing joint of rotor plate 23 has second connecting rod 24, and second connecting rod 24 activity runs through and extends to the upper and lower both ends of rotor plate 23, and the bottom fixed mounting of second connecting rod 24 has mount 26, and the one end fixed mounting of the corresponding second connecting rod 24 position of mount 26 and rotor plate 23 has damping spring 25, and the inner wall rotation of mount 26 is connected with rotor roll 27, and rotor roll 27 is located directly over the pay-off roller 3 to make rotor roll 27 play the compaction effect to the line of twining on the pay-off roller 3, rotor roll 27 is the rubber material component.

One end of one first driving column 14 is fixedly provided with a servo motor 29, the servo motor 29 is fixedly arranged at one end of the supporting plate 2 through a bracket, one end surface of the other first driving column 14, which is far away from the position of the supporting plate 2, and one end surface of the worm gear rod 13, which is far away from the position of the supporting plate 2, are respectively fixedly provided with a transmission shaft 15, and the surfaces of the two transmission shafts 15 are respectively connected with a transmission belt 16 in a transmission manner.

Working principle: when the utility model is used, when the line-proofing operation is carried out according to a design drawing through building construction to standardize the appearance of the building, firstly, the wire-wound paying-off roller 3 is arranged between two support plates 2, the concrete installation is as follows, the guide frame 28 is rotated towards one end of the fixed plate 4, the rotating plate 23 and the locking ring 21 can not block the installation of the wire-paying-off roller 3, at the moment, the first driving columns 14 at two ends are rotationally regulated, the first driving columns 14 drive the driving frame 20 to be opened towards one end far away from the fixed plate 4, at the moment, the wire-paying-off roller 3 is moved towards the inner wall of the support plate 2 from one end far away from the fixed plate 4, the connecting columns 18 are movably connected to the inner wall of the guide frame 17, the second driving columns 19 are positioned in the guide frame 17 until the second driving columns 19 are moved to the inner wall of the driving frame 20, at the moment, the guide frame 28 is reversely rotated and restored to an initial value state, namely, at the guide frame 28 is positioned right above the support plates 2, at the moment, the rotating plate 23 drives the locking ring 21 to rotate on the surface of the connecting columns 18 through the first connecting rods 22, so that the locking ring 21 is matched with the surface of the guide frame 17 to form a large-angle to the connecting columns 18, and the connecting columns 18 are formed to surround the surface of the connecting columns 18, and the inner wall of the connecting columns 18, and the wire-paying-off roller is only rotatably mounted, and the wire-paying-off roller is limited, and the wire-wound;

because the second driving column 19 is of a regular polygon structure, and the shape of the driving frame 20 is matched with the shape of the second driving column 19, when the first driving column 14 rotates, the second driving column 19 is driven to rotate through the driving frame 20, and then the second driving column 19 drives the wire unwinding roller 3 to rotate through the connecting column 18, when the wire protection work is carried out, a wire can penetrate through the wire guiding tube 10, and one end of the wire is pulled, at the moment, the servo motor 29 is in a power-off state, the output shaft of the servo motor 29 can automatically rotate by external force, at the moment, the wire drives the wire unwinding roller 3 to rotate, the work of unwinding is completed, and meanwhile, the wire guiding tube 10 can play a role in guiding the wire;

when the winding wire is required to be wound, the first driving column 14 is electrified through the servo motor 29 to drive the first driving column 14 to rotate, so that the driving frame 20 is driven to rotate, the driving frame 20 is matched with the second driving column 19 and the connecting column 18 to drive the wire paying-off roller 3 to rotate, the wire paying-off roller 3 winds the wire, meanwhile, the first driving column 14 drives the transmission shaft 15 to rotate, the two transmission shafts 15 are matched with the transmission belt 16 to drive the worm gear rod 13 to rotate, the worm gear rod 13 is meshed with the worm gear 12 to drive the supporting shaft 5 and the chain wheel 6 to rotate, the two chain wheels 6 drive the chain 7 to drive, the chain 7 drives the driving arm 8 to move, so that one end of the driving arm 8 away from the chain 7 drives the movable tube 9 to reciprocate left and right along the direction of the guide column 11, the movable tube 9 drives the guide tube 10 to reciprocate left and right, the lead tube 10 moves left and right to drive the wire to be orderly wound on the surface, and because the rotation connection position of the driving arm 8 and the movable tube 9 is positioned right below the guide post 11, when the driving arm 8 rotates around the sprocket 6, one end of the driving arm 8 away from the position of the chain 7 is unchanged all the time, namely, when the driving arm 8 rotates around the sprocket 6, the position of the movable tube 9 is unchanged, by arranging the transmission shaft 15 and the transmission belt 16, the rotation of the first driving post 14 and the worm gear 13 is synchronously performed, because the position of the movable tube 9 is unchanged when the driving arm 8 rotates around the sprocket 6, the positions of the movable tube 9 and the lead tube 10 are unchanged when the wires are wound at two ends of the paying-off roller 3, the wires at two ends are orderly overlapped together when the wires are wound at one end on the surface of the paying-off roller 3, the two circles of wire winding rollers 3 are rotated around, and the wires of the two circles are completely overlapped together, so that the occurrence of the condition that gaps occur in wire winding is avoided, and the wire winding is tidier;

through setting up mount 26 and live-action roller 27, live-action roller 27 closely laminates on the surface of unwrapping wire roller 3, thereby can make the line closely laminate all the time on the surface of unwrapping wire roller 3, the line is more neatly twined on the surface of unwrapping wire roller 3 promptly, distance between the line keeps approximately the same simultaneously, thereby make the line winding on the surface of unwrapping wire roller 3 more neatly, along with the line winding of unwrapping wire roller 3 surface line gets thicker and thicker, can make the line extrusion live-action roller 27 on unwrapping wire roller 3 surface, and make live-action roller 27 drive second connecting rod 24 through mount 26 and upwards move, extrusion mount 26 simultaneously, thereby make live-action roller 27 remain closely laminating relation all the time with unwrapping wire roller 3, thereby play the effect of compaction all the time through live-action roller 27.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Pay-off device for house construction, including chassis (1), its characterized in that: the utility model discloses a motor vehicle seat, including chassis (1), chassis, backup pad, guide post (11), including chassis (1), backup pad, drive arm (8), guide post (11), connecting rod (10) are used for connecting rod (10) are connected with wire (7) in the top fixedly connected with sprocket (6), two the surface of sprocket (6) has all meshed chain (7), one end top rotation of one of them chain link (8) in chain (7) is connected with movable tube (9) in the rotation of the one end top of chain (7) position is kept away from to drive arm (8), guide post (11) have been cup jointed in the inner wall activity of movable tube (9) to make movable tube (9) remove along the surface of guide post (11), guide post (11) fixedly connected with one end at two backup pads (2) opposite faces, the top fixedly connected with wire (10) that are used for the traction wire.

2. A pay-off device for building construction according to claim 1, wherein: the driving arm (8) and the movable tube (9) are rotationally connected at a position right below the guide post (11), and two ends of the lead tube (10) are respectively of flaring structures.

3. A pay-off device for building construction according to claim 1, wherein: one of them the bottom fixedly connected with worm wheel (12) of back shaft (5), the surface engagement of worm wheel (12) has worm wheel pole (13), the one end of worm wheel pole (13) is rotated through the bearing and is connected in the bottom of fixed plate (4), and the other end of worm wheel pole (13) is through the activity of bearing and is run through and extend to one of them backup pad (2) one end.

4. A pay-off device for use in building construction according to claim 3, wherein: the middle part at the corresponding wire unwinding roller (3) position of backup pad (2) is connected with first actuating post (14) through the bearing rotation, the both ends that run through and extend to backup pad (2) are moved to first actuating post (14), the one end fixedly connected with drive frame (20) at the corresponding wire unwinding roller (3) position of first actuating post (14), the one end fixedly connected with spliced pole (18) at the corresponding first actuating post (14) position of wire unwinding roller (3), the one end fixedly connected with second actuating post (19) at wire unwinding roller (3) position is kept away from to spliced pole (18), the inner wall at drive frame (20) is connected to second actuating post (19) swing joint, the breach is seted up to the one end of drive frame (20) to make second actuating post (19) remove the inner wall of drive frame (20), the shape of second actuating post (19) is regular polygon structure, and the shape looks adaptation of second actuating post (19) to make drive second actuating post (19) rotate when drive frame (20) rotates, guide frame (17) are connected with guide frame (17) and make the corresponding guide frame (17) and make the guide frame (17) rotate.

5. The pay-off device for building construction according to claim 4, wherein: the surface of the connecting column (18) is rotationally connected with a lock ring (21), the arc degree of the lock ring (21) is 80 degrees, the lock ring (21) is rotationally connected on the surface of the guide frame (17), the surface of the lock ring (21) is fixedly connected with a first connecting rod (22), the top of the first connecting rod (22) is fixedly connected with a rotating plate (23), both ends of rotating plate (23) all fixedly connected with leading truck (28) respectively, and leading truck (28) swivelling joint is at the top of backup pad (2), the top of backup pad (2) and leading truck (28) are arc structure respectively, and the circular arc degree at backup pad (2) top and the circular arc degree looks adaptation of leading truck (28), the inner wall of leading truck (28) is equipped with the rubber membrane that is used for increasing frictional force.

6. The pay-off device for building construction according to claim 5, wherein: the middle part swing joint of rotor plate (23) has second connecting rod (24), and second connecting rod (24) activity run through and extend to the upper and lower both ends of rotor plate (23), the bottom fixedly connected with mount (26) of second connecting rod (24), the one end fixedly connected with damping spring (25) of the corresponding second connecting rod (24) position of mount (26) and rotor plate (23), the inner wall rotation of mount (26) is connected with rotor roller (27), and rotor roller (27) are located directly over pay off roller (3) to make rotor roller (27) play the compaction effect to the winding line on pay off roller (3), rotor roller (27) are rubber material component.

7. The pay-off device for building construction according to claim 6, wherein: one of them one end fixedly connected with servo motor (29) of first actuating post (14), and servo motor (29) pass through the one end of support fixed connection in backup pad (2), another one first actuating post (14) is kept away from the one end surface of backup pad (2) position and worm wheel pole (13) are kept away from one end surface of backup pad (2) position and are all fixedly connected with transmission shaft (15) respectively, and the surface of two transmission shafts (15) all is transmitted and is connected with drive belt (16).