CN112228705A

CN112228705A - Land planning measurer

Info

Publication number: CN112228705A
Application number: CN202010890306.4A
Authority: CN
Inventors: 杨小丹
Original assignee: Ganzhou Milli Surveying And Mapping Information Technology Co ltd
Current assignee: Ganzhou Milli Surveying And Mapping Information Technology Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-01-15

Abstract

The invention discloses a land planning measurer, which comprises an installation seat, wherein a shell is fixed at the top end of the installation seat through a bolt, a protection mechanism is arranged inside the shell, a first threaded rod is fixed at the bottom end of the installation seat through welding, a connecting plate is in threaded connection with the outer wall of the first threaded rod, an adjusting mechanism is arranged outside the connecting plate, a groove formed in the top end of the shell is formed inside the protection mechanism, a movable groove is formed in the inner wall of the groove, and a guide rod is vertically fixed inside the movable groove. According to the invention, under the action of the protection mechanism, the measurer body can be retracted into the groove by pressing the measurer body and utilizing the arranged telescopic sleeve, the baffle can block the top end of the measurer body through the arranged sliding groove, the measurer body is stored in the shell, the safety coefficient of the measurer body is improved, and the measurer body is prevented from being collided with the outside.

Description

Land planning measurer

Technical Field

The invention belongs to the field of land measurement, and particularly relates to a land planning measurer.

Background

The land planning measurer is also called as a mu measuring instrument, a handheld mu measuring instrument and the like, integrates a high-precision GPS positioning system, an accurate area calculation method and an intelligent palm computer system, and can realize real-time test, dynamic graphic display and data intelligent processing and storage of irregular areas.

But prior art's micromatic setting can't use on unevenness's ground, and its suitability is relatively poor, and buffer can't effectually protect the land planning caliber, and its buffering protection effect is relatively poor.

Disclosure of Invention

The invention aims to provide an earth surface planning measurer to solve the problems of poor applicability and poor buffering protection effect in the prior art.

The utility model provides a land planning caliber, includes the mount pad, there is the shell on the top of mount pad through the bolt fastening, and the internally mounted of shell has protection mechanism, the bottom of mount pad has a threaded rod through welded fastening, and the outer wall threaded connection of a threaded rod has the connecting plate to adjustment mechanism is installed in the outside of connecting plate, protection mechanism's inside is including seting up the recess on the shell top, and the inner wall of recess has seted up the movable groove to the inside vertical fixation of movable groove has the guide arm, the inner wall bottom fixedly connected with telescopic tube of recess, and telescopic tube's top is fixed with the support plate, the top fixedly connected with caliber body of support plate, and the both sides integration of support plate is connected with the sliding sleeve, the top face of shell is equipped with the spout, and the inside of spout has the baffle through slider sliding connection.

Furthermore, constitute elevation structure between connecting plate and the threaded rod No. one, and the outer wall of connecting plate is equipped with the spirit level.

Further, the groove is movably connected with the measurer body, and the outer wall of the guide rod is movably connected with the inner wall of the sliding sleeve.

Furthermore, the telescopic tube comprises an outer tube, an inner rod is movably connected with the inner cavity of the outer tube, the other end of the inner rod is connected with the bottom end of the support plate, a spring is movably sleeved on the outer wall of the inner rod, and the two ends of the spring are respectively fixed at the top end of the inner rod and the top end of the outer tube.

Further, adjustment mechanism's inside is including the L template of integration connection at the connecting plate outer wall, and L template body vertical nesting has the stand pipe, the inner chamber threaded connection of stand pipe has No. two threaded rods, and there is the base bottom of No. two threaded rods through axis of rotation connection.

Further, the inner wall top of recess is equipped with the barrier layer, the bottom of baffle is equipped with the blotter.

According to the invention, under the action of the protection mechanism, the measurer body can be retracted into the groove by pressing the measurer body and utilizing the arranged telescopic sleeve, the baffle can block the top end of the measurer body through the arranged sliding groove, the measurer body is stored in the shell, the safety coefficient of the measurer body is improved, and the measurer body is prevented from being collided with the outside.

Under the action of the protection mechanism, when the measurer body moves up and down in the groove, the sliding sleeve moves synchronously along the guide rod, so that the stability of the support plate is improved, and the stability of the measurer body during movement is improved.

Under the action of the adjusting mechanism, the second threaded rods are respectively rotated, so that the second threaded rods can drive the bases to move up and down, the bases are attached to the ground, and the device can be stably placed on the uneven ground under the matching use of the level gauge.

Drawings

FIG. 1 is a front view of a land planning measurer provided by an embodiment of the present invention;

FIG. 2 is a schematic structural view of a land planning measuring device according to an embodiment of the present invention, wherein the body of the land planning measuring device is retracted into the housing;

fig. 3 is a schematic structural view of the measurer body protruding from the housing according to the embodiment of the present invention;

FIG. 4 is an enlarged view at A provided by an embodiment of the present invention;

FIG. 5 is a schematic top view of a connecting plate according to an embodiment of the present invention;

in the figure: 1. a mounting seat; 2. a housing; 3. a protection mechanism; 301. a groove; 302. a movable groove; 303. a guide bar; 304. a telescopic sleeve; 3041. an outer tube; 3042. an inner rod; 3043. a spring; 305. a carrier plate; 306. a measurer body; 307. a sliding sleeve; 308. a chute; 309. a baffle plate; 3091. a barrier layer; 3092. a cushion pad; 4. a first threaded rod; 5. a connecting plate; 6. an adjustment mechanism; 601. an L-shaped plate; 602. a guide tube; 603. a second threaded rod; 604. a base; 7. a level gauge.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-5, an earth surface planning measurer comprises a mounting base 1, a housing 2 is fixed on the top end of the mounting base 1 through a bolt, a protection mechanism 3 is installed inside the housing 2, a first threaded rod 4 is fixed on the bottom end of the mounting base 1 through welding, a connecting plate 5 is connected on the outer wall of the first threaded rod 4 through a thread, an adjusting mechanism 6 is installed outside the connecting plate 5, a groove 301 formed on the top end of the housing 2 is included inside the protection mechanism 3, a movable groove 302 is formed on the inner wall of the groove 301, a guide rod 303 is vertically fixed inside the movable groove 302, a telescopic sleeve 304 is fixedly connected on the bottom end of the inner wall of the groove 301, a carrier plate 305 is fixed on the top end of the telescopic sleeve 304, a measurer body 306 is fixedly connected on the top end of the carrier plate 305, sliding sleeves 307 are integrally connected on two sides of the carrier plate 305, and a, and the inside of spout 308 has baffle 309 through slider sliding connection, through pressing caliber body 306, utilizes the telescopic tube 304 that sets up for caliber body 306 can be in the indentation 301, through with the slider on baffle 309 surface and spout 308 sliding connection, makes baffle 309 can block the top of caliber body 306, realizes that caliber body 306 deposits in shell 2.

As shown in fig. 1, constitute elevation structure between connecting plate 5 and a threaded rod 4 of this embodiment, and the outer wall of connecting plate 5 is equipped with spirit level 7, through rotating connecting plate 5 for connecting plate 5 can adjust the distance with ground, thereby makes this caliber body 306 can height-adjusting, adapts to different measuring conditions, and spirit level 7 is prior art, can judge whether caliber body 306 keeps steadily through observing spirit level 7.

As shown in fig. 2 and fig. 3, the groove 301 of the present embodiment is movably connected to the measurer body 306, the outer wall of the guide rod 303 is movably connected to the inner wall of the sliding sleeve 307, and when the measurer body 306 fixed to the top end of the carrier 305 moves up and down in the groove 301, the sliding sleeve 307 moves synchronously along the guide rod 303, so as to improve the stability of the carrier 305 and further improve the stability of the measurer body 306 when moving.

As shown in fig. 2 and fig. 3, the telescopic sleeve 304 of the present embodiment includes an outer tube 3041, an inner rod 3042 is movably connected to an inner cavity of the outer tube 3041, the other end of the inner rod 3042 is connected to the bottom end of the carrier plate 305, a spring 3043 is movably sleeved on an outer wall of the inner rod 3042, two ends of the spring 3043 are respectively fixed to the top end of the inner rod 3042 and the top end of the outer tube 3041, the baffle 309 is taken down from the top of the housing 2 through the chute 308, and at this time, under the action of the telescopic sleeve 304, the measurer body 306 is automatically ejected from the groove 301.

As shown in fig. 1 and 5, the inside of adjustment mechanism 6 of this embodiment is including the L template 601 of integration connection at the outer wall of connecting plate 5, and L template 601 body vertically nested has stand pipe 602, the inner chamber threaded connection of stand pipe 602 has No. two threaded rods 603, and there is base 604 bottom No. two threaded rods 603 through axis of rotation connection, there are four through the L template 601 quantity that sets up, then rotate No. two threaded rods 603 respectively, make each No. two threaded rods 603 can drive base 604 and go up and down to move, thereby make each base 604 and ground keep laminating, realize that the device steadily places on unevenness's ground, and can further finely tune the height of caliber body 306, improve the measurement precision.

As shown in fig. 2 and 4, the top of the inner wall of the groove 301 of the embodiment is provided with a barrier layer 3091, the bottom end of the baffle 309 is provided with a cushion 3092, the barrier layer 3091 is arranged to prevent external dust from falling into the groove 301, and the cushion 3092 is arranged to prevent abrasion between the measurer body 306 and the baffle 309.

When the device is used, firstly, according to the actual use condition, the connecting plate 5 can be rotated to enable the connecting plate 5 to adjust the distance with the ground, so that the measurer body 306 can adjust the height to adapt to the measurement of different heights, then the second threaded rods 603 are respectively rotated to enable the second threaded rods 603 to drive the bases 604 to lift and move, so that the bases 604 are attached to the ground, the device is stably placed on the uneven ground, whether the measurer body 306 is stably kept or not is judged by observing the level gauge 7, the height of the measurer body 306 can be further finely adjusted, the measurement accuracy is improved, the baffle 309 is taken down from the top of the shell 2 through the sliding groove 308, at the moment, under the action of the telescopic sleeve 304, the measurer body 306 is automatically popped out of the groove 301, the measurement work can be carried out, after the measurement is finished, by pressing the measurer body 306, the measurer body 306 can be retracted into the groove 301 by the aid of the arranged telescopic sleeve 304, and the top end of the measurer body 306 can be blocked by the baffle 309 by the aid of the sliding block on the surface of the baffle 309 and the sliding groove 308 in sliding connection, so that the measurer body 306 is stored inside the shell 2.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.

Claims

1. The land planning measurer is characterized by comprising an installation seat, wherein the top end of the installation seat is fixed with a shell through a bolt, and the inside of the shell is provided with a protection mechanism, the bottom end of the mounting seat is fixedly provided with a first threaded rod through welding, the outer wall of the first threaded rod is connected with a connecting plate through threads, and the outer side of the connecting plate is provided with an adjusting mechanism, the inside of the protecting mechanism comprises a groove arranged at the top end of the shell, the inner wall of the groove is provided with a movable groove, a guide rod is vertically fixed in the movable groove, the bottom end of the inner wall of the groove is fixedly connected with an expansion sleeve, and the top end of the telescopic sleeve is fixed with a carrier plate, the top end of the carrier plate is fixedly connected with a measurer body, and the both sides integration of support plate is connected with the sliding sleeve, the top face of shell is equipped with the spout, and the inside of spout has the baffle through slider sliding connection.

2. A land planning measurer as claimed in claim 1 wherein the connection plate and the first threaded rod form a lifting mechanism therebetween and the outer wall of the connection plate is provided with a level.

3. A land plan measurer as defined in claim 1 wherein: the groove is movably connected with the measurer body, and the outer wall of the guide rod is movably connected with the inner wall of the sliding sleeve.

4. The land planning measuring device as claimed in claim 1, wherein the telescopic tube comprises an outer tube, an inner rod is movably connected to the inner cavity of the outer tube, the other end of the inner rod is connected to the bottom end of the support plate, a spring is movably sleeved on the outer wall of the inner rod, and two ends of the spring are respectively fixed to the top end of the inner rod and the top end of the outer tube.

5. The land planning measurer of claim 1, wherein the inside of the adjusting mechanism comprises an L-shaped plate integrally connected to the outer wall of the connecting plate, a guide pipe is vertically nested in the L-shaped plate, a second threaded rod is connected to the inner cavity of the guide pipe in a threaded manner, and a base is connected to the bottom end of the second threaded rod through a rotating shaft.

6. A land plan measurer as claimed in claim 1, wherein the top of the inner wall of the recess is provided with a barrier and the bottom end of the barrier is provided with a cushion.