CN219996156U

CN219996156U - Theodolite is used in municipal garden survey and drawing location

Info

Publication number: CN219996156U
Application number: CN202321479212.3U
Authority: CN
Inventors: 李卉; 康晓艳; 张瑞英; 常建平; 纪凤
Original assignee: Linyi Guangyu Construction Engineering Co ltd
Current assignee: Linyi Guangyu Construction Engineering Co ltd
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2023-11-10
Anticipated expiration: 2033-06-12

Abstract

The utility model discloses a theodolite for municipal garden mapping and positioning, which comprises a support column, wherein the upper end of the support column is fixedly connected with a fixed box, the inner wall of the fixed box is rotatably connected with a worm, the worm is connected with a worm wheel in a meshed manner, a screw rod is vertically and fixedly inserted in the center of the worm wheel, and a screw sleeve is connected with the screw rod in a meshed manner. According to the utility model, the screw rod can be driven to rotate through the handle, the worm and the worm wheel, the screw rod can drive the disc to move upwards through the screw sleeve, the connecting rod, the push plate and the push rod, and the disc can drive the electronic theodolite to move upwards through the mounting plate, so that the height of the electronic theodolite can be conveniently adjusted; can drive the center pin through carousel, horizontal pole, first helical gear and second helical gear and rotate, the center pin can drive the rotation of electron theodolite through the mounting panel to the angle of conveniently surveying and mapping the electron theodolite is adjusted, thereby has improved the functionality of device, facilitates the use more.

Description

Theodolite is used in municipal garden survey and drawing location

Technical Field

The utility model relates to the technical field of theodolites, in particular to a theodolite for municipal garden mapping and positioning.

Background

The theodolite is a measuring instrument designed according to the angle measurement principle and used for measuring horizontal angles and vertical angles, and is divided into an optical theodolite and an electronic theodolite, and the electronic theodolite is the most commonly used one, and the common theodolite is used for mapping and positioning in the construction of municipal gardens.

The utility model discloses a municipal garden survey and drawing is fixed a position and is used theodolite to current publication number CN218441712U, relate to the gardens survey and drawing field, including the electron theodolite, the below of electron theodolite is provided with the annular slab, the lower surface of annular slab articulates respectively through three articulated blocks has connecting rod one and two connecting rods two, the tip of connecting rod one and two connecting rods two all is provided with the auxiliary component that is used for being convenient for electron theodolite to fix, the auxiliary component includes three installation cover at connecting rod one and connecting rod two tip respectively fixed connection, the inside of three installation cover all is provided with electric telescopic handle one, electric telescopic handle one's tip is through connecting block fixedly connected with spliced pole, the tip fixedly connected with inserted bar of spliced pole; the problem of in the muddy ground or soft texture's in municipal garden on, can't effectively fix the theodolite, can make measuring result error appear, influence the normal use of theodolite is solved to survey and drawing location to municipal garden that can be accurate.

Can survey and drawing the location to municipal garden through above-mentioned device, but above-mentioned device function is comparatively single, and inconvenient highly adjusting of surveying instrument is inconvenient moreover to the angle of survey and drawing is adjusted, has reduced the functional of device, inconvenient use.

Aiming at the problems, we provide a theodolite for municipal garden mapping and positioning.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, municipal garden mapping and positioning can be realized through the device, but the device has single function, is inconvenient to adjust the height of a mapping instrument, is inconvenient to adjust the mapping angle, reduces the functionality of the device and is inconvenient to use, so that the theodolite for municipal garden mapping and positioning is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a theodolite for municipal garden survey and drawing location, includes the support column, the upper end fixedly connected with fixed box of support column, rotate on the inner wall of fixed box and be connected with the worm, the meshing is connected with the worm wheel on the worm, the vertical fixedly threaded screw that has been passed in center department of worm wheel, the meshing is connected with the swivel nut on the screw, symmetrical fixedly connected with two connecting rods on the lateral wall of swivel nut, sliding connection has the push pedal on the inner wall of fixed box, the through-hole has been seted up in the center department of push pedal, two the equal fixedly connected with of one end that the connecting rod is on the inner wall of through-hole, the up end symmetry fixedly connected with two push rods of push pedal, two the upper end of push rod all runs through the up end of fixed box and common fixedly connected with disc, the cavity has been seted up in the disc, the inner wall rotation of disc is connected with the horizontal pole, the right-hand member fixedly connected with first helical gear of horizontal pole, the meshing is connected with the second helical gear on the first helical gear, the vertical fixedly threaded center pin that has in center pin in center department, the upper end of center shaft runs through cavity and fixedly connected with the upper end of helical gear.

Preferably, the left end fixedly connected with carousel of horizontal pole, the left side of carousel rotates and is connected with the handle, fixedly connected with backup pad on the inner wall of cavity, the horizontal pole rotates and connects in the inner wall of backup pad.

Preferably, the lower extreme fixedly connected with base of support column, the lower extreme symmetry fixedly connected with four bolts of base.

Preferably, the right end of the worm penetrates through the side wall of the fixed box and is fixedly connected with a handle, and the worm is rotatably connected in the inner wall of the fixed box.

Preferably, both ends of the screw rod are rotatably connected to the inner wall of the fixed box, and the two push rods are slidably connected to the inner wall of the fixed box.

Preferably, the lower end of the central shaft is rotatably connected to the inner wall of the cavity, and the central shaft is rotatably connected to the inner wall of the disc.

Compared with the prior art, the utility model has the beneficial effects that:

the screw rod can be driven to rotate through the handle, the worm and the worm wheel, the screw rod can drive the disc to move upwards through the screw sleeve, the connecting rod, the push plate and the push rod, and the disc can drive the electronic theodolite to move upwards through the mounting plate, so that the height of the electronic theodolite can be conveniently adjusted; can drive the center pin through carousel, horizontal pole, first helical gear and second helical gear and rotate, the center pin can drive the rotation of electron theodolite through the mounting panel to the angle of conveniently surveying and mapping the electron theodolite is adjusted, thereby has improved the functionality of device, facilitates the use more.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of a theodolite for municipal garden mapping and positioning;

FIG. 2 is an enlarged schematic view of the disc in the theodolite for municipal garden mapping and positioning according to the utility model;

fig. 3 is an enlarged schematic view of the structure a in fig. 1 according to the present utility model.

In the figure: 1 support column, 2 bolt, 3 fixed box, 4 worm, 5 worm wheel, 6 screw rod, 7 swivel nut, 8 connecting rod, 9 push pedal, 10 push rod, 11 disc, 12 horizontal pole, 13 first helical gear, 14 second helical gear, 15 center pin, 16 mounting panel, 17 electronic theodolite, 18 carousel, 19 base.

Detailed Description

The following description of the embodiments of the present utility model will be made with reference to the accompanying drawings, in which it is evident that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship of the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements of the utility model must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

Referring to fig. 1-3, a theodolite for municipal garden mapping and positioning comprises a support column 1, the upper end of the support column 1 is fixedly connected with a fixed box 3, the inner wall of the fixed box 3 is rotationally connected with a worm 4, the worm 4 is in meshed connection with a worm wheel 5, a screw rod 6 is vertically fixedly inserted in the center of the worm wheel 5, the screw rod 6 is in meshed connection with a screw sleeve 7, two connecting rods 8 are symmetrically and fixedly connected to the side wall of the screw sleeve 7, a push plate 9 is slidably connected to the inner wall of the fixed box 3, a through hole is formed in the center of the push plate 9, one ends of the two connecting rods 8 opposite to each other are fixedly connected to the inner wall of the through hole, the upper end face of the push plate 9 is symmetrically and fixedly connected with two push rods 10, the upper ends of the two push rods 10 penetrate through the upper end face of the fixed box 3 and are fixedly connected with a disc 11, a cavity is formed in the disc 11, the inner wall of the disc 11 is rotationally connected with a cross rod 12, the right end of the cross rod 12 is fixedly connected with a first helical gear 13, the first helical gear 13 is in meshed connection with a second helical gear 14, the center of the second helical gear 14 is vertically fixedly inserted in the center of the helical gear 15, the upper end of the central shaft 15 is fixedly connected with a push plate 16, the upper end of the helical gear 16 penetrates through the cavity 16 and is fixedly connected with the screw rod 16, and the electronic mounting plate 17 to the electronic mounting plate 17, the electronic mounting plate 17 can be driven by the electronic mounting plate 17 to the electronic theodolite 17, and the electronic mounting plate 17 can be driven by the electronic theodolite 17 to move upwards through the screw rod 17 and the electronic mounting plate 17 to the electronic mounting plate 17 through the upper end 17, and the electronic mounting plate 17 to the electronic mounting plate 17 and the electronic theodolite through the mounting plate 17; the central shaft 15 can be driven to rotate through the turntable 18, the cross rod 12, the first bevel gear 13 and the second bevel gear 14, and the central shaft 15 can drive the electronic theodolite 17 to rotate through the mounting plate 16, so that the angle of mapping of the electronic theodolite 17 is conveniently adjusted, the functionality of the device is improved, and the device is more convenient to use.

Wherein, the left end fixedly connected with carousel 18 of horizontal pole 12, the left side rotation of carousel 18 is connected with the handle, fixedly connected with backup pad on the inner wall of cavity, and horizontal pole 12 rotates to be connected in the inner wall of backup pad, and horizontal pole 12 can drive first helical gear 13 and rotate.

Wherein, the lower extreme fixedly connected with base 19 of support column 1, the lower extreme symmetry fixedly connected with of base 19 four bolts 2, it is convenient to fix the device through bolt 2.

The right end of the worm 4 penetrates through the side wall of the fixed box 3 and is fixedly connected with a handle, the worm 4 is rotationally connected in the inner wall of the fixed box 3, and the worm 4 can drive the worm wheel 5 to rotate.

Wherein, the both ends of screw rod 6 all rotate to be connected on the inner wall of fixed case 3, and two push rods 10 all sliding connection are in the inner wall of fixed case 3, and screw rod 6 can drive swivel nut 7 and upwards move.

The lower end of the central shaft 15 is rotatably connected to the inner wall of the cavity, the central shaft 15 is rotatably connected to the inner wall of the disc 11, and the central shaft 15 can drive the mounting plate 16 to rotate.

In the utility model, when the device is used, the device is conveniently fixed through the bolt 2, then the handle is rotated, the worm 4 is driven to rotate by the handle, the worm 5 is driven to rotate by the worm 4, the screw 6 is driven to rotate by the worm wheel 5, the screw 7 is driven to move upwards by the screw 6, the push plate 9 is driven to move upwards by the screw 7 through the connecting rod 8, the disc 11 is driven to move upwards by the push plate 9 through the push rod 10, and the electronic theodolite 17 is driven to move upwards by the disc 11 through the mounting plate 16, so that the height of the electronic theodolite 17 is conveniently adjusted; further, rotating the carousel 18, carousel 18 can drive horizontal pole 12 and rotate, and horizontal pole 12 can drive first helical gear 13 and rotate, and first helical gear 13 can drive second helical gear 14 and rotate, and second helical gear 14 can drive center pin 15 and rotate, and center pin 15 can drive electron theodolite 17 through mounting panel 16 and rotate to the angle of surveying and mapping of electron theodolite 17 is adjusted to the convenience, thereby has improved the functionality of device, facilitates the use more, and the content of not detailing in this description belongs to the prior art that the expert of the art knows.

Although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a theodolite for municipal garden survey and drawing location, includes support column (1), its characterized in that, the upper end fixedly connected with fixed box (3) of support column (1), rotate on the inner wall of fixed box (3) and be connected with worm (4), meshing is connected with worm wheel (5) on worm (4), the vertical fixedly threaded screw (6) that alternates in center department of worm wheel (5), meshing is connected with swivel nut (7) on screw (6), symmetrical fixedly connected with two connecting rods (8) on the lateral wall of swivel nut (7), sliding connection has push pedal (9) on the inner wall of fixed box (3), the through-hole has been seted up in the center department of push pedal (9), two the equal fixedly connected with of one end that the connecting rod (8) are on the inner wall of through-hole, the up end symmetry fixedly connected with two push rods (10) of push pedal (9), the upper end of two push rods (10) all runs through the up end of fixed box (3) and fixedly connected with disc (11) jointly, set up cavity in disc (11), one end of bevel gear (12) is connected with in the right-hand member (13), the center of the second bevel gear (14) is vertically and fixedly inserted with a central shaft (15), the upper end of the central shaft (15) penetrates through the cavity and is fixedly connected with a mounting plate (16), and the upper end of the mounting plate (16) is fixedly provided with an electronic theodolite (17).

2. The theodolite for municipal garden mapping and positioning according to claim 1, wherein the left end of the cross rod (12) is fixedly connected with a rotary table (18), the left side of the rotary table (18) is rotationally connected with a handle, the inner wall of the cavity is fixedly connected with a supporting plate, and the cross rod (12) is rotationally connected in the inner wall of the supporting plate.

3. The theodolite for municipal garden mapping and positioning according to claim 1, wherein the lower end of the supporting column (1) is fixedly connected with a base (19), and the lower end of the base (19) is symmetrically and fixedly connected with four bolts (2).

4. The theodolite for municipal garden mapping and positioning according to claim 1, wherein the right end of the worm (4) penetrates through the side wall of the fixed box (3) and is fixedly connected with a handle, and the worm (4) is rotatably connected in the inner wall of the fixed box (3).

5. Theodolite for municipal garden mapping and positioning according to claim 1, wherein both ends of the screw (6) are rotatably connected to the inner wall of the fixed box (3), and both push rods (10) are slidably connected to the inner wall of the fixed box (3).

6. A theodolite for positioning municipal garden mapping according to claim 1, wherein the lower end of the central shaft (15) is rotatably connected to the inner wall of the cavity, and the central shaft (15) is rotatably connected to the inner wall of the disc (11).