CN215810937U

CN215810937U - Portable land utilization plans uses measuring device

Info

Publication number: CN215810937U
Application number: CN202122206145.5U
Authority: CN
Inventors: 杨成旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-02-11
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a portable land utilization planning measuring device, which comprises: the left side of the lower end of the mounting bottom plate is provided with a universal wheel, the right side of the universal wheel is provided with a fixed caster wheel arranged below the mounting bottom plate, an idle protection mechanism is arranged on the upper side of the mounting bottom plate, a height adjusting mechanism arranged on the mounting bottom plate is arranged on the right side of the idle protection mechanism, and a measuring instrument is arranged on the inner side of the idle protection mechanism; the supporting base is arranged at the upper end of the height adjusting mechanism, and an adjusting worm is arranged on the inner side of the supporting base; the handle is arranged at the rear end of the height adjusting mechanism, and a limiting block is arranged on the outer side of the handle. This measuring device is used in portable land use planning can carry out altitude mixture control to the measuring device after the installation to adapt to different high demands, and can protect idle measuring device, avoid it impaired.

Description

Portable land utilization plans uses measuring device

Technical Field

The utility model relates to the technical field of land utilization planning, in particular to a portable measuring device for land utilization planning.

Background

The land resource development and utilization is to divide the land into different types according to different purposes. The land utilization planning is to classify the land utilization, strengthen the ecological construction of the land and strengthen the macroscopic regulation and control of the land. In the land utilization planning process, in order to fully consider the influence on the environment, a measuring device is often required to be used for surveying and mapping the land, so that the land is reasonably planned and utilized, and the risk of adverse environmental influence is avoided

Chinese patent authorizes a land measuring device for urban and rural planning and development that publication number is CN211203480U, including bottom plate and measuring apparatu, the measuring apparatu sets up the upside at the bottom plate, and the upper end of bottom plate is provided with the slide bar, and the one end of slide bar slides and is provided with the slider, and the measuring apparatu passes through the slider and slides the upside that sets up at the bottom plate, and the lower extreme of bottom plate is provided with four threaded rods, and the surface of bottom plate runs through there are four first screws, and the lower extreme of threaded rod is fixed and is provided with the rubber block. The four threaded rods are respectively in threaded connection with the first threaded holes, when the threaded rods are screwed clockwise, the threaded rods move upwards, when the threaded rods are screwed anticlockwise, the threaded rods move downwards, different position heights of the four threaded rods are respectively adjusted, so that the bottom plate at the upper end is in a horizontal position, and the sliding rods and the bottom plate are in threaded connection with the studs through the threaded holes in the fixing plate, so that the disassembling and assembling operation is facilitated.

The above prior art solutions have the following drawbacks: it is inconvenient to perform height adjustment of the installed measuring device and to protect the idle measuring device, and therefore, the present invention provides a portable measuring device for land use planning to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a portable land use planning measuring device, which solves the problems that the height of the mounted measuring device is inconvenient to adjust and the idle measuring device is inconvenient to protect in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a portable land use planning measuring device comprising:

the left side of the lower end of the mounting bottom plate is provided with a universal wheel, the right side of the universal wheel is provided with a fixed caster wheel arranged below the mounting bottom plate, an idle protection mechanism is arranged on the upper side of the mounting bottom plate, a height adjusting mechanism arranged on the mounting bottom plate is arranged on the right side of the idle protection mechanism, and a measuring instrument is arranged on the inner side of the idle protection mechanism;

the supporting base is arranged at the upper end of the height adjusting mechanism, an adjusting worm is arranged on the inner side of the supporting base, and a clamping mechanism arranged in the supporting base is arranged on the front side of the adjusting worm;

the handle is arranged at the rear end of the height adjusting mechanism, and a limiting block is arranged on the outer side of the handle.

Preferably, the idle protection mechanism comprises a mounting shell, a cover and a protection soft cushion;

the installation shell, its upper end be provided with the closing cap of installation shell block, and the inboard elastic connection of installation shell has the protection cushion that is used for protecting idle instrument.

Preferably, the height adjusting mechanism comprises an installation outer plate, a first inner positioning seat, a second inner positioning seat, a supporting rod, a first adjusting bottom plate, a second adjusting bottom plate and a third adjusting bottom plate;

the mounting outer plate is provided with a first inner positioning seat in a sliding manner, the lower end of the first inner positioning seat is provided with a first adjusting bottom plate, the inner side of the first inner positioning seat is provided with a second inner positioning seat, and the lower end of the second inner positioning seat is provided with a second adjusting bottom plate;

and the support rod is slidably arranged in the second inner positioning seat, and a third adjusting bottom plate is fixed at the lower end of the support rod.

Preferably, the right sides of the inner ends of the installation outer plate, the first inner positioning seat and the second inner positioning seat are uniformly provided with a hole-shaped structure, and the outer sides of the first adjusting bottom plate, the second adjusting bottom plate and the third adjusting bottom plate are respectively provided with a limiting block correspondingly arranged with the hole-shaped structure.

Preferably, the clamping mechanism comprises a clamping base, an adjusting rod and a clamping arm;

the adjusting rod is installed on the right side of the clamping base, and the left end of the adjusting rod is rotatably connected with the clamping arm.

Preferably, the lower end of the clamping base is provided with a gear structure, and the gear structure and the adjusting rod form a worm and gear structure.

Preferably, the limiting block single body, the handle, the first adjusting bottom plate, the second adjusting bottom plate and the third adjusting bottom plate are elastically connected, and the outer end of the limiting block is respectively connected with the installation outer plate, the first inner positioning seat and the second inner positioning seat in a clamping manner.

Compared with the prior art, the utility model has the beneficial effects that: the portable measuring device for land use planning can adjust the height of the mounted measuring device so as to adapt to different height requirements, and can protect the idle measuring device to avoid damage;

1. the protection cushion is elastically installed on the inner side of the installation shell, so that the protection cushion can protect an idle measuring instrument, and the upper end of the installation shell is covered through the clamping connection between the sealing cover and the installation shell, so that the protection capability is further improved;

2. the right sides of the inner ends of the mounting outer plate, the first inner positioning seat and the second inner positioning seat are uniformly provided with a porous structure and a first adjusting bottom plate, and the outer sides of the second adjusting bottom plate and the third adjusting bottom plate are respectively provided with a limiting block which is arranged corresponding to the porous structure;

3. the lower end of the clamping base is provided with a gear structure, the gear structure and the adjusting rod form a worm and gear structure, the angle of the clamping mechanism can be adjusted, the angle of a measuring instrument mounted on the inner side of the clamping mechanism is adjusted, and the clamping arm can be matched with the clamping base to clamp the measuring instrument through threaded connection between the adjusting rod and the clamping base.

Drawings

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

FIG. 2 is a schematic top view of the height adjustment mechanism of the present invention coupled to a handle;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention.

In the figure: 1. mounting a bottom plate; 2. a universal wheel; 3. fixing a caster; 4. an idle protection mechanism; 401. installing a shell; 402. sealing the cover; 403. protecting the soft cushion; 5. a height adjustment mechanism; 501. installing an outer plate; 502. a first inner positioning seat; 503. a second inner positioning seat; 504. a support bar; 505. a first adjusting bottom plate; 506. a second adjusting bottom plate; 507. a third adjusting bottom plate; 6. a support base; 7. adjusting the worm; 8. a clamping mechanism; 801. clamping the base; 802. adjusting a rod; 803. clamping arms; 9. a handle; 10. a limiting block; 11. a measuring instrument.

Detailed Description

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

Referring to fig. 1-4, the present invention provides a technical solution: a portable land utilization planning measuring device comprises a mounting base plate 1, a universal wheel 2 is arranged on the left side of the lower end of the mounting base plate 1, a fixed caster 3 mounted below the mounting base plate 1 is arranged on the right side of the universal wheel 2, an idle protection mechanism 4 is mounted on the upper side of the mounting base plate 1, a height adjusting mechanism 5 mounted on the mounting base plate 1 is arranged on the right side of the idle protection mechanism 4, the idle protection mechanism 4 comprises a mounting shell 401, a sealing cover 402 and a protection cushion 403, the upper end of the mounting shell 401 is provided with the sealing cover 402 clamped with the mounting shell 401, the inner side of the mounting shell 401 is elastically connected with the protection cushion 403 for protecting idle instruments, the height adjusting mechanism 5 comprises a mounting outer plate 501, a first inner positioning seat 502, a second inner positioning seat 503, a supporting rod 504, a first adjusting base plate 505, a second adjusting base plate 506 and a third adjusting base plate 507, a first inner positioning seat 502 is slidably mounted on the inner side of the mounting outer plate 501, a first adjusting bottom plate 505 is arranged at the lower end of the first inner positioning seat 502, a second inner positioning seat 503 is arranged at the inner side of the first inner positioning seat 502, a second adjusting bottom plate 506 is arranged at the lower end of the second inner positioning seat 503, a support rod 504 is slidably arranged in the second inner positioning seat 503, a third adjusting bottom plate 507 is fixed at the lower end of the support rod 504, a measuring instrument 11 is arranged at the inner side of the idle protection mechanism 4, a support base 6 is arranged at the upper end of the height adjusting mechanism 5, an adjusting worm 7 is arranged at the inner side of the support base 6, a clamping mechanism 8 arranged in the support base 6 is arranged at the front side of the adjusting worm 7, the clamping mechanism 8 comprises a clamping base 801, an adjusting rod 802 and a clamping arm 803, an adjusting rod 802 is arranged at the right side of the clamping base 801, a clamping arm 803 is rotatably connected at the left end of the adjusting rod 802, a handle 9 is arranged at the rear end of the height adjusting mechanism 5, and the outer side of the handle 9 is provided with a limiting block 10;

when the device is used, as shown in fig. 1 and fig. 3 specifically, the cover 402 is disengaged from the mounting housing 401, the measuring instrument 11 in the protective cushion 403 is taken out, the measuring instrument 11 is placed in the clamping base 801, the adjusting rod 802 is rotated, the clamping arm 803 rotationally connected with the adjusting rod 802 is moved leftwards through the threaded connection between the adjusting rod 802 and the clamping base 801, so that the measuring instrument 11 is clamped by matching with the clamping base 801, then the mounting base plate 1 can be integrally moved by using the fixed caster 3 and the universal wheel 2, and after the mounting base plate is moved to a proper position, the mounting base plate can be positioned by using the fixed caster 3;

when the angle of the clamping mechanism 8 needs to be adjusted, the adjusting worm 7 is rotated through a worm and gear structure formed by the adjusting worm 7 and a gear structure arranged at the lower end of the clamping base 801, so that the clamping base 801 can rotate angularly, and the measuring instrument 11 in the clamping base 801 is adjusted angularly, specifically as shown in fig. 1, 2 and 4, a hole-shaped structure is uniformly arranged at the right side of the inner ends of the mounting outer plate 501, the first inner positioning seat 502 and the second inner positioning seat 503, a limiting block 10 arranged corresponding to the hole-shaped structure is arranged at the outer sides of the first adjusting bottom plate 505, the second adjusting bottom plate 506 and the third adjusting bottom plate 507, and the outer ends of the limiting block 10 are respectively connected with the mounting outer plate 501, the first inner positioning seat 502 and the second inner positioning seat 503 in a clamping manner, so that the first adjusting bottom plate 505 can be lifted first, and the elastic connection between the limiting block 10 and the first adjusting bottom plate 505 is utilized, make stopper 10 break away from with the interior poroid structure of installation planking 501 to make first regulation bottom plate 505 can drive first interior positioning seat 502 oscilaltion in installation planking 501, can carry out altitude mixture control to positioning seat 503 and bracing piece 504 in the second in the same way, later usable handle 9 carries out corresponding altitude mixture control to bracing piece 504, makes the support base 6 of bracing piece 504 upper end installation can carry out altitude mixture control, thereby carries out altitude mixture control to the measuring instrument 11 of installation in fixture 8.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.

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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A portable land use planning measuring device, comprising:

2. A portable land use planning measuring device according to claim 1, wherein: the idle protection mechanism comprises a mounting shell, a sealing cover and a protection soft cushion;

3. A portable land use planning measuring device according to claim 1, wherein: the height adjusting mechanism comprises an installation outer plate, a first inner positioning seat, a second inner positioning seat, a supporting rod, a first adjusting bottom plate, a second adjusting bottom plate and a third adjusting bottom plate;

4. A portable land use planning measuring device according to claim 3, wherein: the right sides of the inner ends of the installation outer plate, the first inner positioning seat and the second inner positioning seat are uniformly provided with hole-shaped structures, and the outer sides of the first adjusting bottom plate, the second adjusting bottom plate and the third adjusting bottom plate are provided with limit blocks correspondingly arranged with the hole-shaped structures.

5. A portable land use planning measuring device according to claim 1, wherein: the clamping mechanism comprises a clamping base, an adjusting rod and a clamping arm;

6. A portable land use planning measuring device according to claim 5, wherein: the lower extreme of centre gripping base is provided with gear structure, and this gear structure constitutes worm gear structure with adjusting the pole.

7. A portable land use planning measuring device according to claim 1, wherein: the limiting block monomer and handle, first regulation bottom plate, second regulation bottom plate and third regulation bottom plate all constitute elastic connection, and the outer end of limiting block all constitutes the block with installation planking, first interior positioning seat and second interior positioning seat respectively and is connected.