CN213874329U

CN213874329U - Engineering survey pay-off

Info

Publication number: CN213874329U
Application number: CN202022960150.0U
Authority: CN
Inventors: 王伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-08-03
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses an engineering survey pay-off, including the unwrapping wire case, the preceding terminal surface of unwrapping wire case is rotated through the hinge and is connected with the chamber door, unwrapping wire bottom of the case portion fixedly connected with screw thread post, the outside threaded connection of screw thread post has a screw thread section of thick bamboo, the outside fixedly connected with fixed plate of screw thread section of thick bamboo, fixed plate lower part fixedly connected supporting leg, the fixed axle is kept away from the one end of unwrapping wire case and is rotated the connection and rotate the wheel, the unwrapping wire mouth has been seted up at the rear portion of unwrapping wire case, unwrapping wire case rear portion symmetry fixed connection mounting panel, mounting panel middle part sliding connection has the slip post, the slip post runs through the one end fixed connection centre gripping pad of mounting panel lower part, the utility model relates to an unwrapping wire technical field. This engineering survey pay-off has solved the inconvenient automatic shrink rope-line of current engineering survey pay-off, inconvenient change rope-line after long-term the use and maintain, and whole device stability is not high leads to the fact the problem of the not accurate condition of unwrapping wire easily.

Description

Engineering survey pay-off

Technical Field

The utility model relates to a pay-off technical field specifically is an engineering survey pay-off.

Background

The construction paying-off process is carried out by the prior inspection of the positioning and lofting of the construction engineering, so that the construction engineering is ensured to be safely and smoothly carried out according to the requirements of planning and approval, and simultaneously, the municipal facilities are perfected, the environmental quality is improved, and the damage to the benefits of adjacent property right main bodies is avoided. But current engineering survey pay-off often need receive the line with the help of motor or hand formula, has not only increased the weight of whole device, and inconvenient automatic shrink rope line, inconvenient change rope line and maintain after long-term the use, and whole device stability is not high leads to the fact the not accurate condition of unwrapping wire easily.

Disclosure of Invention

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an engineering measurement pay-off has solved the inconvenient automatic shrink rope-line of current engineering measurement pay-off, inconvenient change rope-line after long-term the use and maintain, and whole device stability is not high leads to the fact the problem of the not accurate condition of unwrapping wire easily.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an engineering measurement pay-off device comprises a pay-off box, wherein the front end face of the pay-off box is rotatably connected with a box door through a hinge, the bottom of the pay-off box is fixedly connected with a threaded column, the outer portion of the threaded column is in threaded connection with a threaded barrel, the outer portion of the threaded barrel is fixedly connected with a fixing plate, the lower portion of the fixing plate is fixedly connected with a supporting leg, the bottom of the supporting leg is rotatably connected with a universal wheel through a bottom plate, the inner cavity wall of the pay-off box is symmetrically and fixedly connected with an installation block through bolts, the middle portion of the installation block is fixedly connected with an installation shaft, one end, away from the pay-off box, of the installation shaft is rotatably connected with a winding wheel, the middle portion of the winding wheel is wound with a rope, the inner cavity wall of the pay-off box is fixedly connected with a fixed shaft, one end, away from the pay-off box, of the fixed shaft is rotatably connected with a rotating wheel, a pay-off port is formed in the rear portion of the pay-off box, is symmetrically and fixedly connected with an installation plate, the mounting panel middle part sliding connection has the slip post, the slip post runs through the one end fixed connection centre gripping pad of mounting panel lower part.

Preferably, a circular groove is formed in one side, close to the mounting shaft, of the winding wheel, a clockwork spring is arranged in the circular groove, one end of the clockwork spring is fixedly connected with the mounting shaft, and one end, far away from the mounting shaft, of the clockwork spring is fixedly connected with the winding wheel.

Preferably, the middle part of the bottom plate is in interference fit with a mounting column, and the mounting column penetrates through one end of the lower part of the bottom plate and is fixedly connected with the protruding teeth.

Preferably, the mounting plate is located both ends about the unwrapping wire mouth, the symmetry fixed connection spring in mounting plate lower part, the one end and the centre gripping pad fixed connection of mounting plate are kept away from to the spring.

Preferably, one side of the box door, which is far away from the inner cavity of the wire releasing box, is fixedly connected with a handle.

Preferably, the number of the fixed shafts and the rotating wheels is 2, and the fixed shafts and the rotating wheels are vertically and symmetrically arranged in the inner cavity of the pay-off box.

(III) advantageous effects

The utility model provides an engineering survey pay-off. The method has the following beneficial effects:

(1) this engineering survey pay-off through the cooperation of winding wheel, circular slot, rope line, installation axle and clockwork spring, can be after using the rope line, lax rope line makes the winding wheel circle round under clockwork spring's effect this moment just can automatic shrink rope line, has improved the convenience of withdrawing the rope line. Through the cooperation of supporting leg, bottom plate, erection column, protruding tooth and universal wheel, can be after removing whole device, make protruding tooth insert ground through pressing down the erection column to carry out effectual fixing to whole device, improved the stability of whole device.

(2) This engineering survey pay-off, through the cooperation of unwrapping wire mouth, mounting panel, slip post, centre gripping pad and spring, can carry out effectual centre gripping to the rope line when the unwrapping wire, prevent that the rope line from being rewound by clockwork spring when coming off in hand, improved the practicality of whole device. Through the cooperation of installation piece, bolt, installation axle, hinge, handle and chamber door, can open the chamber door when the rope line needs to be changed, just can dismantle the rolling wheel through dismantling the marshal, its easy operation person of facilitating the use changes and maintains the rope line.

Drawings

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

FIG. 2 is a schematic view of a partially cut structure of the wire releasing box of the present invention;

FIG. 3 is an enlarged schematic view of the area A in FIG. 2 according to the present invention;

fig. 4 is a schematic structural view of the mounting plate and the sliding column of the present invention.

In the figure: the automatic paying-off device comprises a paying-off box 1, a thread column 2, a thread cylinder 3, a fixing plate 4, supporting legs 5, universal wheels 6, a mounting column 7, a protruding tooth 8, a mounting shaft 9, a mounting block 10, a bolt 11, a winding wheel 12, a rope 13, a round groove 14, a clockwork spring 15, a fixing shaft 16, a rotating wheel 17, a hinge 18, a box door 19, a handle 20, a mounting plate 21, a sliding column 22, a clamping pad 23, a spring 24, a bottom plate 25 and a paying-off opening 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an engineering measurement pay-off device comprises a pay-off box 1, wherein the front end face of the pay-off box 1 is rotatably connected with a box door 19 through a hinge 18, the bottom of the pay-off box 1 is fixedly connected with a threaded column 2, the outer part of the threaded column 2 is in threaded connection with a threaded barrel 3, the outer part of the threaded barrel 3 is fixedly connected with a fixed plate 4, the lower part of the fixed plate 4 is fixedly connected with a supporting leg 5, the bottom of the supporting leg 5 is rotatably connected with a universal wheel 6 through a bottom plate 25, the inner cavity wall of the pay-off box 1 is symmetrically and fixedly connected with a mounting block 10 through a bolt 11, the middle part of the mounting block 10 is fixedly connected with a mounting shaft 9, one end of the mounting shaft 9, which is far away from the pay-off box 1, is rotatably connected with a winding wheel 12, the middle part of the winding wheel 12 is wound with a rope 13, the inner cavity wall of the pay-off box 1 is fixedly connected with a fixed shaft 16, one end of the fixed shaft 16, which is far away from the pay-off box 1, is rotatably connected with a rotating wheel 17, the rear part of the pay-off box 1 is provided with a pay-off opening 26, the rear part of the pay-off box 1 is symmetrically and fixedly connected with a mounting plate 21, the middle part of the mounting plate 21 is slidably connected with a sliding column 22, and one end of the sliding column 22 penetrating through the lower part of the mounting plate 21 is fixedly connected with a clamping pad 23.

In this embodiment, a circular groove 14 has been seted up to the one side that the rolling wheel 12 is close to installation axle 9, is provided with clockwork spring 15 in the circular groove 14, clockwork spring 15's one end and installation axle 9 fixed connection, clockwork spring 15 keep away from the one end and the rolling wheel 12 fixed connection of installation axle 9. Through the cooperation of the winding wheel 12, the circular groove 14, the rope 13, the mounting shaft 9 and the clockwork spring 15, after the rope 13 is used, the rope 13 can be automatically contracted after the rope 13 is loosened, the winding wheel 12 is rotated under the action of the clockwork spring 15 at the moment, and the convenience of withdrawing the rope 13 is improved.

In this embodiment, the middle of the bottom plate 25 is in interference fit with the mounting post 7, and the mounting post 7 penetrates through one end of the lower portion of the bottom plate 25 and is fixedly connected with the protruding teeth 8. Through the cooperation of supporting leg 5, bottom plate 25, erection column 7, protruding tooth 8 and universal wheel 6, can be after removing whole device, make protruding tooth 8 insert ground through pressing down erection column 7 to carry out effectual fixed to whole device, improved the stability of whole device.

In this embodiment, the mounting plate 21 is located at the upper and lower ends of the wire releasing port 26, the lower portion of the mounting plate 21 is symmetrically and fixedly connected with the spring 24, and one end of the spring 24 away from the mounting plate 21 is fixedly connected with the clamping pad 23. Through the cooperation of paying out port 26, mounting panel 21, slip post 22, centre gripping pad 23 and spring 24, can carry out effectual centre gripping to rope 13 when paying out, prevent that rope 13 from being rewound by clockwork spring 15 when dropping in hand, improved the practicality of whole device.

In this embodiment, a handle 20 is fixedly connected to a side of the box door 19 away from the inner cavity of the cable box 1. Through the cooperation of installation piece 10, bolt 11, installation axle 9, hinge 18, handle 20 and chamber door 19, can open chamber door 19 when needing to change the rope line, just can dismantle rolling wheel 12 through dismantling commander 11, its easy operation person of facilitating the use changes and maintains the rope line.

In this embodiment, the number of the fixed shafts 16 and the rotating wheels 17 is 2, and the fixed shafts and the rotating wheels are vertically and symmetrically arranged in the cavity of the pay-off box 1.

When the device works, firstly, the whole device is moved to a construction position required to be used through the matching of the universal wheel 6, the mounting column 7 is pressed to insert the convex teeth 8 into soil, the whole device is effectively fixed, the situation that the guy wire is not accurate due to the shaking of the device in the guy wire process is prevented, after the fixation is well performed, the rotary threaded column 3 adjusts the height of the wire releasing box 1 so as to adapt to the position of the guy wire, then the wire 13 clamped by the clamping pad 23 at the position of the wire releasing port 26 is pulled, the winding wheel 12 is driven to rotate clockwise to drive the winding spring 15 to contract when the wire 13 is pulled, when the wire 13 passes through the rotating wheel 17, the rotating wheel 17 is driven to rotate so as to prevent the wire 13 from winding at other positions, the guy wire measurement can be performed, after the use of the wire 13 is finished, the clamping pad 23 and the spring 24 are driven to contract and lift through the lifting sliding column 22, at the time, the spring 15 resets, the rebound and releases pressure to drive the winding wheel 12 to rotate anticlockwise so as to withdraw the wire 13, easy operation and labour saving and time saving have improved the convenience of withdrawing rope 13, when using rope 13 after for a long time and need changing the rope, open chamber door 19 through handle 20, twist and change bolt 11 and just can dismantle installation piece 10 and take-up pulley 12, have made things convenient for and have changed rope 13. The whole device can automatically shrink the rope line 13 by the rotation of the winding wheel 12 under the action of the clockwork spring 15 after the rope line 13 is used through the matching of the winding wheel 12, the circular groove 14, the rope line 13, the mounting shaft 9 and the clockwork spring 15 after the rope line 13 is used, the rope line 13 can be automatically shrunk by loosening the rope line 13 under the action of the clockwork spring 15, the convenience of withdrawing the rope line 13 is improved, the whole device can be effectively fixed by pressing the mounting column 7 to insert the convex teeth 8 into the ground after the whole device is moved through the matching of the supporting legs 5, the bottom plate 25, the mounting column 7, the convex teeth 8 and the universal wheel 6, the stability of the whole device is improved, the rope line 13 can be effectively clamped during paying off through the matching of the paying-off opening 26, the mounting plate 21, the sliding column 22, the clamping pad 23 and the spring 24, the rope line 13 is prevented from being wound back by the clockwork spring 15 when the rope line 13 falls off in hand, the practicability of the whole device is improved, and the mounting block 10, The cooperation of bolt 11, installation axle 9, hinge 18, handle 20 and chamber door 19 can be when needing to change the rope line, opens chamber door 19, just can dismantle reel 12 through dismantling bolt 11, and its easy operation person of facilitating the use changes and maintains the rope line.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides an engineering survey pay-off, includes pay-off case (1), its characterized in that: the front end face of the paying-off box (1) is rotatably connected with a box door (19) through a hinge (18), the bottom of the paying-off box (1) is fixedly connected with a threaded column (2), the external thread of the threaded column (2) is connected with a threaded cylinder (3), the external fixedly connected with a fixing plate (4) of the threaded cylinder (3), the lower part of the fixing plate (4) is fixedly connected with a supporting leg (5), the bottom of the supporting leg (5) is rotatably connected with a universal wheel (6) through a bottom plate (25), the inner cavity wall of the paying-off box (1) is symmetrically and fixedly connected with an installation block (10) through a bolt (11), the middle part of the installation block (10) is fixedly connected with an installation shaft (9), one end, far away from the paying-off box (1), of the installation shaft (9) is rotatably connected with a winding wheel (12), the middle part of the winding wheel (12) is wound with a rope (13), the inner cavity wall of the paying-off box (1) is fixedly connected with a fixing shaft (16), the one end that the unwrapping wire case (1) was kept away from in fixed axle (16) is rotated and is connected rotation wheel (17), unwrapping wire mouth (26) have been seted up at the rear portion of unwrapping wire case (1), unwrapping wire case (1) rear portion symmetry fixed connection mounting panel (21), mounting panel (21) middle part sliding connection has slip post (22), one end fixed connection centre gripping pad (23) of mounting panel (21) lower part are run through in slip post (22).

2. An engineering surveying pay-off as defined in claim 1, wherein: one side of the winding wheel (12) close to the installation shaft (9) is provided with a circular groove (14), a clockwork spring (15) is arranged in the circular groove (14), one end of the clockwork spring (15) is fixedly connected with the installation shaft (9), and one end of the clockwork spring (15) far away from the installation shaft (9) is fixedly connected with the winding wheel (12).

3. An engineering surveying pay-off as defined in claim 1, wherein: the middle part of the bottom plate (25) is in interference fit with a mounting column (7), and the mounting column (7) penetrates through one end of the lower part of the bottom plate (25) and is fixedly connected with the protruding teeth (8).

4. An engineering surveying pay-off as defined in claim 1, wherein: mounting panel (21) are located wire releasing mouth (26) both ends from top to bottom, mounting panel (21) lower part symmetry fixed connection spring (24), the one end and the centre gripping pad (23) fixed connection of mounting panel (21) are kept away from in spring (24).

5. An engineering surveying pay-off as defined in claim 1, wherein: one side of the box door (19) far away from the inner cavity of the wire releasing box (1) is fixedly connected with a handle (20).

6. An engineering surveying pay-off as defined in claim 1, wherein: the number of the fixed shafts (16) and the rotating wheels (17) is 2, and the fixed shafts and the rotating wheels are symmetrically arranged in the inner cavity of the pay-off box (1) from top to bottom.