CN215725949U

CN215725949U - Land space planning is with receiving and releasing device

Info

Publication number: CN215725949U
Application number: CN202122064091.3U
Authority: CN
Inventors: 王志红
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-02-01
Anticipated expiration: 2031-08-30

Abstract

The utility model belongs to the technical field of related equipment for land space planning, and particularly relates to a take-up and pay-off device for land space planning. According to the utility model, through the transverse plate, the circular plate, the sliding rod, the reset spring, the connecting block and the circular hole, the winding and unwinding wheel is quickly and conveniently installed, the winding and unwinding wheel is convenient to replace and maintain, the operation is simple and convenient, the installation and disassembly time is greatly reduced, the working efficiency of workers is improved, and the problems that the winding and unwinding wheel needs to be installed when the existing winding and unwinding device is used, the winding and unwinding wheel is easy to damage after being used for a long time, the winding and unwinding device is inconvenient to disassemble, assemble and maintain and the working efficiency is reduced are solved.

Description

Land space planning is with receiving and releasing device

Technical Field

The utility model relates to the technical field of relevant equipment for land space planning, in particular to a take-up and pay-off device for land space planning.

Background

Land planning refers to the long-term arrangement of reasonable use of land in a country or a certain region according to the prospect and the requirement of economic development. Aims to ensure that the land utilization can meet the requirements of proportional development of all departments of national economy. The planning is based on the distribution and configuration conditions of the existing natural resources, technical resources and human resources, so that the land is fully and effectively utilized, and the waste caused by artificial reasons is avoided. The land utilization overall plan is an overall arrangement and layout of land development, utilization, treatment and protection in space and time according to the requirements of national social and economic sustainable development and natural, economic and social conditions in a certain area. When land planning is carried out, a take-up and pay-off device is needed to measure the land size.

The existing coiling and uncoiling device has the following problems:

1. the existing take-up and pay-off device needs to install the take-up and pay-off wheels when in use, and the take-up and pay-off wheels are easy to damage after being used for a long time, so that the take-up and pay-off device is inconvenient to disassemble, assemble and maintain and reduces the working efficiency;

2. the existing take-up and pay-off device comprises a fixed inserting rod, the existing fixed inserting rod needs to be replaced for ensuring stability and safety after being used for a period of time, and the existing fixed inserting rod is inconvenient to replace.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a take-up and pay-off device for planning land space, which solves the problems that a take-up and pay-off wheel in the existing take-up and pay-off device is inconvenient to disassemble, assemble and maintain and a fixed inserted rod is inconvenient to replace.

(II) technical scheme

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a land space plans with receiving and releasing device, includes and removes the bottom plate, the top fixedly connected with fixed block of removal bottom plate, the slide has been seted up to one side of fixed block, the top of fixed block is seted up flutedly, recess and slide intercommunication, the inner wall sliding connection of recess has the connecting block, the round hole has been seted up at the top of connecting block, it receive and releases the wheel to rotate to be connected with between the connecting block, the surface winding that receives and releases the wheel has the measuring line, the top fixed mounting of fixed block has the diaphragm, the top sliding connection of diaphragm has the slide bar, reset spring has been cup jointed to the surface of slide bar, the one end fixedly connected with plectane of slide bar, the other end of slide bar runs through the bottom one side that extends to the diaphragm and pegs graft with the round hole.

Furthermore, one end of the measuring line is fixedly connected with a threaded pipe, and the inner wall of the threaded pipe is in threaded connection with a fixed inserted rod.

Further, the top of the movable bottom plate is fixedly connected with a placing box.

Further, a through hole is formed in the top of the transverse plate, a rubber ring is fixedly connected to the inner wall of the through hole, and the inner wall of the rubber ring is connected with the sliding rod in a sliding mode.

Further, the outer surface of the retractable wheel is fixedly connected with a limiting plate, and the bottom of the movable bottom plate is fixedly provided with a movable wheel.

Furthermore, the top of the movable bottom plate is fixedly connected with a handle, the outer surface of the handle is sleeved with an anti-slip sleeve, and the outer surface of the anti-slip sleeve is fixedly connected with a plurality of anti-slip salient points.

(III) advantageous effects

Compared with the prior art, the utility model provides a take-up and pay-off device for land space planning, which has the following beneficial effects:

1. according to the utility model, through the transverse plate, the circular plate, the sliding rod, the reset spring, the connecting block and the circular hole, the winding and unwinding wheel is quickly and conveniently installed, the winding and unwinding wheel is convenient to replace and maintain, the operation is simple and convenient, the installation and disassembly time is greatly reduced, the working efficiency of workers is improved, and the problems that the winding and unwinding wheel needs to be installed when the existing winding and unwinding device is used, the winding and unwinding wheel is easy to damage after being used for a long time, the winding and unwinding device is inconvenient to disassemble, assemble and maintain and the working efficiency is reduced are solved.

2. According to the utility model, the fixed inserting rod is connected in a threaded manner through the threaded pipe, so that the fixed inserting rod is convenient to replace, the fixed inserting rod can be better and more quickly replaced and used after being used for a long time, the replacement time is shortened, the service life of the take-up and pay-off device is prolonged, resources are saved, and the problem that the conventional fixed inserting rod is inconvenient to replace for ensuring stability and safety after being used for a period of time is solved.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

fig. 3 is an enlarged schematic view of part a of the present invention.

In the figure: 1. moving the base plate; 2. a fixed block; 3. a slideway; 4. a groove; 5. connecting blocks; 6. a circular hole; 7. a retracting wheel; 8. measuring a line; 9. a transverse plate; 10. a slide bar; 11. a return spring; 12. a circular plate; 13. a threaded pipe; 14. fixing the inserted rod; 15. placing the box; 16. a through hole; 17. a rubber ring; 18. a limiting plate; 19. an anti-slip sleeve; 20. anti-skid bumps; 21. the wheel is moved.

Detailed Description

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

Examples

As shown in fig. 1, 2 and 3, one embodiment of the present invention proposes: a take-up and pay-off device for planning soil space comprises a movable bottom plate 1, wherein the top of the movable bottom plate 1 is fixedly connected with a fixed block 2, one side of the fixed block 2 is provided with a slideway 3, the top of the fixed block 2 is provided with a groove 4, the groove 4 is communicated with the slideway 3, the inner wall of the groove 4 is slidably connected with a connecting block 5, the top of the connecting block 5 is provided with a round hole 6, a take-up and pay-off wheel 7 is rotatably connected between the connecting blocks 5, the outer surface of the take-up and pay-off wheel 7 is wound with a measuring wire 8, the top of the fixed block 2 is fixedly provided with a transverse plate 9, the top of the transverse plate 9 is slidably connected with a sliding rod 10, the outer surface of the sliding rod 10 is sleeved with a reset spring 11, one end of the sliding rod 10 is fixedly connected with a circular plate 12, the other end of the sliding rod 10 penetrates through one side of the bottom of the transverse plate 9 and is inserted into the round hole 6, when in use, the circular plate 12 is pulled firstly, the sliding rod 10 is driven to move, extension reset spring 11 of slide bar 10, make connecting block 5 slide in recess 4 along slide 3 after that, no longer remove when connecting block 5 removes a locating position, loosen plectane 12, under reset spring 11's elastic force effect, thereby slide bar 10 resumes the normal position and pegs graft with round hole 6, the completion is to the installation of receiving and releasing wheel 7, through diaphragm 9, plectane 12, slide bar 10, reset spring 11, connecting block 5 and round hole 6, thereby carry out quick convenient installation to receiving and releasing wheel 7, the maintenance is changed to receiving and releasing wheel 7 to the convenience, and is simple in operation convenient, the time of installation and dismantlement has significantly reduced, staff's work efficiency has been improved.

As shown in fig. 2, in some embodiments, one end of the measuring line 8 is fixedly connected with a threaded pipe 13, the inner wall of the threaded pipe 13 is in threaded connection with a fixed inserted bar 14, the fixed inserted bar 14 is in threaded connection through the threaded pipe 13, the fixed inserted bar 14 is convenient to replace, the fixed inserted bar 14 can be replaced and used better and faster after being used for a long time, the replacement time is shortened, the service life of the take-up and pay-off device is prolonged, and resources are saved.

As shown in fig. 2, in some embodiments, a placing box 15 is fixedly connected to the top of the movable base plate 1, and the placing box 15 is used for preventing the fixed inserting rod 14 from being stored after the winding and unwinding device is used, so as to prevent the fixed inserting rod 14 from being damaged and ensure the service time of the fixed inserting rod 14.

As shown in fig. 3, in some embodiments, a through hole 16 is formed in the top of the transverse plate 9, a rubber ring 17 is fixedly connected to the inner wall of the through hole 16, the inner wall of the rubber ring 17 is slidably connected to the sliding rod 10, and the inner wall of the rubber ring 17 is slidably connected to the outer surface of the sliding rod 10, so that hard contact friction between the sliding rod 10 and the transverse plate 9 can be reduced, friction damage to the sliding rod 10 is reduced, the integrity of the sliding rod 10 is guaranteed, the service life of the sliding rod 10 is prolonged, and resources are saved.

As shown in fig. 1, in some embodiments, a limiting plate 18 is fixedly connected to an outer surface of the winding and unwinding wheel 7, a moving wheel 21 is fixedly mounted at the bottom of the moving base plate 1, the limiting plate 18 limits the measuring line 8, the measuring line 8 is prevented from falling off from the outer surface of the winding and unwinding wheel 7 when being wound, and the moving wheel 21 is used for moving the winding and unwinding device conveniently and saving time.

As shown in fig. 1, in some embodiments, a handle is fixedly connected to the top of the movable base plate 1, an anti-slip sleeve 19 is sleeved on the outer surface of the handle, a plurality of anti-slip bumps 20 are fixedly connected to the outer surface of the anti-slip sleeve 19, and the anti-slip sleeve 19 and the anti-slip bumps 20 can increase the friction force between the palm of the worker and the handle to prevent slipping.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a land space plans with receiving and releasing wire device, includes removal bottom plate (1), its characterized in that: remove top fixedly connected with fixed block (2) of bottom plate (1), slide (3) have been seted up to one side of fixed block (2), the top of fixed block (2) is seted up fluted (4), recess (4) and slide (3) intercommunication, the inner wall sliding connection of recess (4) has connecting block (5), round hole (6) have been seted up at the top of connecting block (5), it has receive and release wheel (7) to rotate to be connected with between connecting block (5), the surface winding that receives and releases wheel (7) has measuring line (8), the top fixed mounting of fixed block (2) has diaphragm (9), the top sliding connection of diaphragm (9) has slide bar (10), reset spring (11) have been cup jointed to the surface of slide bar (10), the one end fixedly connected with plectane (12) of slide bar (10), the other end of slide bar (10) run through extend to bottom one side of diaphragm (9) and with round hole (6) And (4) plugging.

2. The take-up and pay-off device for planning the soil space according to claim 1, wherein: one end of the measuring line (8) is fixedly connected with a threaded pipe (13), and the inner wall of the threaded pipe (13) is in threaded connection with a fixed inserted rod (14).

3. The take-up and pay-off device for planning the soil space according to claim 1, wherein: the top of the movable bottom plate (1) is fixedly connected with a placing box (15).

4. The take-up and pay-off device for planning the soil space according to claim 1, wherein: through-hole (16) have been seted up at the top of diaphragm (9), the inner wall fixedly connected with rubber circle (17) of through-hole (16), the inner wall and slide bar (10) sliding connection of rubber circle (17).

5. The take-up and pay-off device for planning the soil space according to claim 1, wherein: the outer surface of the retractable wheel (7) is fixedly connected with a limiting plate (18), and the bottom of the movable bottom plate (1) is fixedly provided with a movable wheel (21).

6. The take-up and pay-off device for planning the soil space according to claim 1, wherein: the top fixedly connected with handle of removal bottom plate (1), the surface of handle has cup jointed anti-skidding cover (19), the surface fixedly connected with a plurality of antiskid bump (20) of anti-skidding cover (19).