CN219511545U - Land space planning measuring instrument - Google Patents

Abstract

The utility model discloses a land space planning measuring instrument, which comprises a base, wherein three leveling mechanisms are fixed at the bottom of the base, and each leveling mechanism comprises: the landing leg, the thread bush, first dwang, first threaded rod, gag lever post and first spacing spout, the landing leg is fixed in the bottom of base, the lower extreme rotation of landing leg is connected with the thread bush, a plurality of first dwang are installed in the outside of thread bush, install first threaded rod in the thread bush, the gag lever post is installed at the top of first threaded rod, the gag lever post is installed and is run through the landing leg, be provided with the first spacing spout that is used for the gag lever post to remove on the landing leg, the upside of base is fixed with the supporting sleeve, install in the supporting sleeve and extend to its external high adjustment mechanism, measuring apparatu body and spirit level are installed at high adjustment mechanism's top. The leveling device is convenient to level and is convenient to place on the ground stably; the storage is convenient, and the mobile carrying is convenient.

Description

Land space planning measuring instrument

Technical Field

The utility model relates to the field of land space measurement, in particular to a land space planning measuring instrument.

Background

Chinese patent CN216645377U discloses a land space planning measuring apparatu, including the automobile body and install the steering wheel on the automobile body, the backup pad is installed to the top surface of automobile body, the bottom surface and the top surface fixed connection of a plurality of evenly distributed's bracing piece top, the bottom of bracing piece and the top surface fixed connection of automobile body, the top surface and the bottom surface fixed connection of a plurality of evenly distributed and the support column bottom of vertical setting of backup pad, install the swivel ball between the intermediate layer that clamp plate and backup pad formed, the inside threaded connection of swivel ball has the lead screw, the top fixedly connected with handle of lead screw, the bottom fixedly connected with steering wheel of lead screw.

Above-mentioned patent places measuring instrument on the steering wheel, makes measuring instrument keep the level under the effect of gravity, but, the steering wheel is installed on the automobile body, and the automobile body is placed subaerial, because outdoor measuring ground has the unevenness, can lead to the automobile body to appear crooked, and then lead to measuring instrument to appear crooked, influence measuring precision, consequently, to above current situation, urgent need develop a leveling convenience, be convenient for steady place subaerial land space planning measuring apparatu to overcome the not enough in the current practical application, satisfy current demand.

Disclosure of Invention

The utility model aims to provide a land space planning measuring instrument for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a land space planning measuring apparatu, includes the base, the bottom of base is fixed with three levelling mechanism, levelling mechanism includes: the support leg is fixed to the bottom of the base, the lower end of the support leg is rotationally connected with the threaded sleeve, a plurality of first rotating rods are installed on the outer side of the threaded sleeve, the first threaded rod is installed in the threaded sleeve, the limit rod is installed at the top of the first threaded rod, the limit rod penetrates through the support leg, the first limit chute used for moving the limit rod is arranged on the support leg, the support sleeve is fixed on the upper side of the base, and the height adjusting mechanism extending to the outer portion of the support sleeve is installed in the support sleeve, and the measuring instrument body and the level gauge are installed at the top of the height adjusting mechanism.

As a further scheme of the utility model: the three leveling mechanisms are circularly and uniformly distributed at the bottom of the base.

As still further aspects of the utility model: the bottom of the first threaded rod is conical.

As still further aspects of the utility model: the height adjustment mechanism includes: the support rod is connected in the support sleeve in a sliding mode, the top of the support rod is fixedly provided with a top plate, the left side and the right side of the support rod are respectively provided with a second threaded rod penetrating through the support sleeve, each second threaded rod is provided with a nut, and each nut is provided with a plurality of second rotating rods.

As still further aspects of the utility model: the support sleeve is provided with a second limiting chute for the second threaded rod to move up and down.

As still further aspects of the utility model: the support sleeve is provided with a handle.

The beneficial effects are that: when the land space planning measuring instrument is used, the whole device is placed on the ground, then, whether the whole device is horizontal or not is observed through a level meter, when the whole device is not horizontal, the threaded sleeve is rotated through the first rotating rod, the first threaded rod is driven to move through the rotation of the threaded sleeve, the expansion and the contraction of the first threaded rod are further realized, the base is further leveled, the measuring instrument body is in a horizontal state, and the measuring accuracy is improved; during the use, unscrew the nut through the second dwang earlier for the second threaded rod can be along the spacing spout of second, removes, and then stretches out and draws back to the bracing piece, after the position adjustment of bracing piece is good, screw up the nut again and make the second threaded rod fixed, and then make the bracing piece fixed, conveniently adjust the height of measuring apparatu body, make its people who is fit for different heights observe, after observing, shrink high adjustment mechanism to the supporting sleeve in, reduce overall occupation space, and then make more convenient when carrying, can mention whole device through the handle, conveniently carry and remove. In conclusion, the leveling device is convenient to level and is convenient to place on the ground stably; the storage is convenient, and the mobile carrying is convenient.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of a second embodiment of the present utility model.

Fig. 3 is a partial view of the utility model at a in fig. 1.

Fig. 4 is a schematic view of a part of the structure of the present utility model.

In the figure: 1. a base; 2. a leveling mechanism; 201. a support leg; 202. a thread sleeve; 203. a first rotating lever; 204. a first threaded rod; 205. a limit rod; 206. the first limiting chute; 3. a support sleeve; 301. a handle; 302. the second limiting chute; 4. a height adjusting mechanism; 401. a support rod; 402. a second threaded rod; 403. a nut; 404. a second rotating lever; 405. a top plate; 5. a meter body; 6. and (5) a level gauge.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. 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.

Examples

Referring to fig. 1 to 4, in the embodiment of the present utility model, a land space planning measuring apparatus includes a base 1, wherein three leveling mechanisms 2 are fixed at the bottom of the base 1, the three leveling mechanisms 2 are circularly and uniformly distributed at the bottom of the base 1, the base 1 is adjusted by the leveling mechanisms 2 to be in a horizontal state, a supporting sleeve 3 is fixed at the upper side of the base 1, a height adjusting mechanism 4 extending to the outside of the supporting sleeve 3 is installed in the supporting sleeve 3, a measuring apparatus body 5 and a level gauge 6 are installed at the top of the height adjusting mechanism 4, and the measuring apparatus body 5 is determined to be in a horizontal state by the level gauge 6;

the leveling mechanism 2 includes: the support leg 201, the thread bushing 202, the first rotating rod 203, the first threaded rod 204, the limiting rod 205 and the first limiting chute 206, wherein the support leg 201 is fixed at the bottom of the base 1, the lower end of the support leg 201 is rotationally connected with the thread bushing 202, a plurality of first rotating rods 203 are installed on the outer side of the thread bushing 202, the thread bushing 202 is driven to rotate through the first rotating rods 203, a first threaded rod 204 is installed in the thread bushing 202, the bottom of the first threaded rod 204 is conical, the bottom of the first threaded rod 204 is conveniently inserted into soil to fix the bottom of the first threaded rod 204, the limiting rod 205 is installed at the top of the first threaded rod 204, the limiting rod 205 penetrates through the support leg 201, the first limiting chute 206 used for limiting the movement of the limiting rod 205 is arranged on the support leg 201, the movement of the first threaded rod 204 is limited through the limiting rod 205, when the thread bushing 202 rotates, the first threaded rod 204 can not rotate along with the rotation of the first threaded rod 202 and can only move linearly, the first threaded rod 204 is driven to rotate through the first rotating rods 203, the first threaded rod 202 is driven to rotate through the first rotating rods 204, the first threaded rod 204 is driven to move the first threaded rod 204 through the rotation 202, and the first threaded rod 204 is further horizontally and the base 1 is further stretched out and stretched;

the height adjusting mechanism 4 includes: the support rod 401, the second threaded rod 402, the nut 403, second dwang 404 and roof 405, bracing piece 401 sliding connection is in supporting sleeve 3, the top of bracing piece 401 is fixed with roof 405, the second threaded rod 402 that runs through supporting sleeve 3 is all installed to the left and right sides of bracing piece 401, be provided with the second spacing spout 302 that is used for second threaded rod 402 to reciprocate on the supporting sleeve 3, every install a nut 403 on the second threaded rod 402, every install a plurality of second dwang 404 on the nut 403, during the use, unscrew nut 403 through the second dwang 404 earlier for second threaded rod 402 can be along second spacing spout 302, removes, and then stretches out and draws back bracing piece 401, after the position adjustment of bracing piece 401, screw down nut 403 again makes second threaded rod 402 be fixed, and then makes bracing piece 401 fixed, conveniently adjusts the height of measuring apparatu body 5.

The working principle of the utility model is as follows: when the land space planning measuring instrument is used, the whole device is placed on the ground, then, whether the whole device is horizontal or not is observed through the level meter 6, when the whole device is not horizontal, the threaded sleeve 202 is rotated through the first rotating rod 203, the first threaded rod 204 is driven to move through the rotation of the threaded sleeve 202, the expansion and the contraction of the first threaded rod 204 are further realized, the base 1 is further leveled, the measuring instrument body 5 is in a horizontal state, and the measuring accuracy is improved; during the use, unscrew nut 403 through second dwang 404 earlier for second threaded rod 402 can be along the spacing spout 302 of second, remove, and then stretch out and draw back bracing piece 401, after the position adjustment of bracing piece 401, screw up nut 403 again and make second threaded rod 402 fixed, and then make bracing piece 401 fixed, the convenience is adjusted the height of measuring apparatu body 5, make its people who is fit for different heights observe, after the observation, shrink height-adjusting mechanism 4 in supporting sleeve 3, reduce overall occupation space, and then make more convenient when carrying, can mention whole device through handle 301, conveniently carry and remove.

Claims (6)

1. The utility model provides a land space planning measuring apparatu which characterized in that: the leveling device comprises a base (1), wherein three leveling mechanisms (2) are fixed at the bottom of the base (1), and the leveling mechanisms (2) comprise: landing leg (201), thread bush (202), first dwang (203), first threaded rod (204), gag lever post (205) and first spacing spout (206), landing leg (201) are fixed in the bottom of base (1), the lower extreme rotation of landing leg (201) is connected with thread bush (202), a plurality of first dwang (203) are installed in the outside of thread bush (202), install first threaded rod (204) in thread bush (202), gag lever post (205) are installed at the top of first threaded rod (204), gag lever post (205) are installed and are run through landing leg (201), be provided with first spacing spout (206) that are used for gag lever post (205) to remove on landing leg (201), the upside of base (1) is fixed with supporting sleeve (3), install in supporting sleeve (3) and extend to high adjustment mechanism (4) outside thereof, measuring apparatu body (5) and spirit level (6) are installed at the top of high adjustment mechanism (4).

2. The geospatial planning gauge according to claim 1, wherein: the three leveling mechanisms (2) are circularly and uniformly distributed at the bottom of the base (1).

3. The geospatial planning gauge according to claim 1, wherein: the bottom of the first threaded rod (204) is conical in shape.

4. The geospatial planning gauge according to claim 1, wherein: the height adjustment mechanism (4) includes: bracing piece (401), second threaded rod (402), nut (403), second dwang (404) and roof (405), bracing piece (401) sliding connection is in supporting sleeve (3), the top of bracing piece (401) is fixed with roof (405), second threaded rod (402) that runs through supporting sleeve (3) are all installed to the left and right sides of bracing piece (401), every all install a nut (403) on second threaded rod (402), every all install a plurality of second dwang (404) on nut (403).

5. The geospatial planning gauge according to claim 4, wherein: and a second limiting chute (302) for the up-and-down movement of the second threaded rod (402) is arranged on the support sleeve (3).

6. The geospatial planning gauge according to claim 1, wherein: the handle (301) is arranged on the supporting sleeve (3).