CN218153281U

CN218153281U - Mapping instrument positioning device for engineering mapping

Info

Publication number: CN218153281U
Application number: CN202222457046.9U
Authority: CN
Inventors: 董永生; 朱频
Original assignee: Hangzhou Zhenghui Surveying And Mapping Co ltd
Current assignee: Hangzhou Zhenghui Surveying And Mapping Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2022-12-27
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses a mapping appearance positioner is used in engineering survey and drawing belongs to positioner technical field. A mapper positioning device for engineering surveying, comprising: the base, base top one side fixedly connected with is L form backup pad, and backup pad top one side is rotated through the first bearing that runs through the setting and is connected with the bull stick, prevents the slewing mechanism and locates the spacing ring in the bull stick outside including fixed cover, and the spacing ring top is the circumference array and runs through and has seted up a plurality of slots, and backup pad top one side is equipped with the connecting rod that is L form, and connecting rod one end fixedly connected with is located the cutting of slot. The utility model discloses a setting prevents that the favourable turn constructs, can prevent effectively that the lead screw from rotating at will to can guarantee that the staff mistake in the course of the work touches the carousel and also can not take place the condition of the random displacement of slip table and surveying instrument, and then improve the location precision of surveying instrument.

Description

Mapping instrument positioning device for engineering mapping

Technical Field

The utility model relates to a positioner technical field, more specifically say, relate to a mapping instrument positioner is used in engineering survey and drawing.

Background

The quality and safety of the construction project directly influence the steady development of the construction industry, and the project surveying and mapping work is well done, so that firm and reliable data support can be provided for subsequent design, construction and the like, and the project quality and safety are guaranteed.

The document with the prior art publication number of CN214947730U provides a mapping instrument positioner for mapping engineering, the device passes through the slide, the spout has all been seted up to both sides in the slide, be provided with the equal fixed mounting in slide both sides and have the slider, the slider slides respectively and sets up in the spout, be equipped with the lead screw in the slide, the lead screw runs through the slide and with slide threaded connection, the rotatable installation of lead screw tip is on the slide, the slide top is equipped with the mapping instrument, mapping instrument bottom fixed mounting has the support column, the support column lower extreme passes through screw connection on the slide, be provided with actuating mechanism on the slide, actuating mechanism can drive the lead screw and rotate. The operating personnel is through rotating the carousel, and the carousel setting need not to bow to rotate the carousel in operating personnel health upper end position, and operating personnel need not to bend to rotate the carousel, and the vertical axis rotates and through second bevel gear and first bevel gear's transmission effect, makes the lead screw rotate, and the slide can remove along the spout to adjust the horizontal position of slide and surveying instrument, and need not to move the position that can adjust the surveying instrument.

Although the device has more beneficial effects, the following problems still exist: the device lacks in the use and prevents lead screw pivoted structure, very easily drives the lead screw and rotates because the carousel is touched to the mistake when the staff in the course of the work to very easily make slide and surveying instrument take place the displacement, and then lead to reducing the location precision of surveying instrument, in view of this, we provide a surveying instrument positioner for engineering survey and drawing.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a mapping instrument positioner is used in engineering survey and drawing to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

A mapper positioning device for engineering surveying, comprising:

the device comprises a base, wherein an L-shaped supporting plate is fixedly connected to one side of the top of the base, and a rotating rod is rotatably connected to one side of the top of the supporting plate through a first bearing which is arranged in a penetrating manner;

prevent changeing the mechanism, prevent changeing the mechanism and locate the spacing ring in the bull stick outside including fixed cover, the spacing ring top is the circumference array and runs through and has seted up a plurality of slots, backup pad top one side is equipped with the connecting rod that is the L form, connecting rod one end fixedly connected with is located the cutting of slot.

As an alternative of this application file technical scheme, the spout has been seted up to backup pad top one side, backup pad top one side fixedly connected with is located the slide bar of spout, slide bar outside slip cover be equipped with be located the spout and with connecting rod other end fixed connection's slider.

As an alternative scheme of this application file technical scheme, the slide bar outside is located to slider one side fixedly connected with cover and the spring of backup pad one side inner wall fixed connection.

As an alternative of this document technical scheme, the fluting has been seted up at the base top, the base both sides all run through and are provided with the second bearing, base one side is equipped with the lead screw that is located the second bearing, bull stick bottom fixedly connected with second bevel gear, the first bevel gear of lead screw one end fixedly connected with, base top sliding connection has the cover to locate the slip table in the lead screw outside.

As an alternative of this application file technical scheme, backup pad top one side fixedly connected with cover box, the cover box openly fixedly connected with returns the shape frame, the inside sliding connection of cover box has the slide, the slide openly fixedly connected with is located the baffle of returning the shape frame, the rectangular channel has been seted up to baffle one side, logical groove has been seted up at the cover box top, slide top fixedly connected with is located the pull rod that leads to the inslot.

As an alternative scheme of the technical scheme of the application, the width of the rectangular groove is larger than the diameter of two ends of the connecting rod, and the length and the height of the inner ring of the clip frame are both smaller than the length and the height of the sliding plate.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a set up and prevent that the favourable turn constructs, can prevent effectively that the lead screw from rotating at will to can guarantee that the staff mistake touches the carousel in the course of the work and also can not take place the condition of slip table and the arbitrary displacement of surveying instrument, and then improve the location precision of surveying instrument.

2. The utility model discloses a set up cover box and baffle, be convenient for block the connecting rod, guarantee that the connecting rod can not remove towards the direction that is close to the bull stick at will, and then the staff of being convenient for rotates the position that the slip table was adjusted to the bull stick.

Drawings

Fig. 1 is a schematic overall structure diagram of a surveying instrument positioning device for engineering surveying and mapping according to a preferred embodiment of the present application;

fig. 2 is a schematic view of a connection structure of a supporting plate and a sleeve of a surveying instrument positioning device for engineering surveying and mapping according to a preferred embodiment of the present application;

FIG. 3 is a schematic structural diagram of an anti-rotation mechanism of a surveying instrument positioning device for engineering surveying and mapping according to a preferred embodiment of the present application;

fig. 4 is a schematic diagram illustrating a disassembled structure of a sleeve and a slide plate of a positioning device of a surveying instrument for engineering surveying and mapping according to a preferred embodiment of the present application;

the reference numbers in the figures illustrate: 1. a base; 2. a support plate; 3. a rotating rod; 4. an anti-rotation mechanism; 401. a limiting ring; 402. a slot; 403. cutting; 404. a slide bar; 405. a slider; 406. a spring; 407. a connecting rod; 5. a kit; 6. a clip frame; 7. a slide plate; 8. a baffle plate; 9. a rectangular groove; 10. a pull rod; 11. A screw rod; 12. a first bevel gear; 13. a second bevel gear; 14. and a sliding table.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution:

a mapper positioning device for engineering surveying, comprising:

the device comprises a base 1, wherein an L-shaped supporting plate 2 is fixedly connected to one side of the top of the base 1, and a rotating rod 3 is rotatably connected to one side of the top of the supporting plate 2 through a first bearing which is arranged in a penetrating manner;

prevent changeing mechanism 4, prevent changeing mechanism 4 and locate the spacing ring 401 in the bull stick 3 outside including fixed cover, the spacing ring 401 top is the circumference array and runs through and has seted up a plurality of

slots

402, and 2 top one sides in backup pad are equipped with the connecting rod 407 that is the L form, and connecting rod 407 one end fixedly connected with is located the cutting 403 of slot 402.

In this kind of technical scheme, prevent that favourable turn 4 can make spacing ring 401 can't rotate at will through setting up, then bull stick 3 also can't rotate when spacing ring 401 can't rotate, and then guarantee that the surveying instrument can not displacement at will, guarantee the precision of surveying instrument location.

Specifically, a sliding groove is formed in one side of the top of the support plate 2, a sliding rod 404 located in the sliding groove is fixedly connected to one side of the top of the support plate 2, and a sliding block 405 located in the sliding groove and fixedly connected to the other end of the connecting rod 407 is slidably sleeved on the outer side of the sliding rod 404.

In this solution, through the arrangement of the sliding block 405, the worker can move the connecting rod 407 and the insert 403 out of the slot 402.

Further, one side of the slider 405 is fixedly connected with a spring 406 which is sleeved outside the sliding rod 404 and is fixedly connected with the inner wall of one side of the support plate 2.

In this embodiment, the spring 406 increases the resistance of the slider 405 during movement, and the slider 405 does not move freely.

Still further, the fluting has been seted up at base 1 top, and base 1 both sides all run through and are provided with the second bearing, and base 1 one side is equipped with the lead screw 11 that is located the second bearing, 3 bottom fixedly connected with second bevel gears 13 of bull stick, the first bevel gear 12 of lead screw 11 one end fixedly connected with, and base 1 top sliding connection has the slip table 14 that the cover was located the lead screw 11 outside.

In this technical solution, the sliding table 14 can be moved by rotating the screw rod 11, when the rotating rod 3 cannot rotate, the second bevel gear 13 cannot rotate, and when the second bevel gear 13 cannot rotate, the first bevel gear 12 and the screw rod 11 cannot rotate either.

Furthermore, 2 top one side fixedly connected with cover box 5 of backup pad, the positive fixedly connected with of cover box 5 returns shape frame 6, and the inside sliding connection of cover box 5 has slide 7, and the positive fixedly connected with of slide 7 is located the baffle 8 that returns shape frame 6, and rectangular channel 9 has been seted up to baffle 8 one side, and logical groove has been seted up at cover box 5 top, and 7 top fixedly connected with of slide is located logical pull rod 10 of inslot.

In this embodiment, the baffle 8 is pulled out from the sleeve 5, so that the connecting rod 407 enters the rectangular groove 9, and the connecting rod 407 is blocked, thereby preventing the connecting rod 407 from moving freely under the influence of the return of the spring 406.

It should be noted that the width of the rectangular groove 9 is larger than the diameter of the two ends of the connecting rod 407, and the length and height of the inner ring of the square frame 6 are both smaller than the length and height of the sliding plate 7.

In the technical scheme, the rectangular groove 9 and the connecting rod 407 are limited, so that the connecting rod 407 can conveniently enter the rectangular groove 9, and the sliding plate 7 is limited, so that the sliding plate 7 cannot pass through the clip frame 6 and can only be positioned inside the sleeve box 5.

The working principle is as follows: when a worker needs to adjust the position of the sliding table 14, the connecting rod 407 can be pulled, the connecting rod 407 moves to drive the slip 403 and the slider 405 to move, at this time, the slider 405 moves in the sliding groove along the direction of the sliding rod 404 and presses the spring 406, at this time, the slip 403 also moves out of the slot 402 and is separated from the limit ring 401, at this time, the worker can pull the connecting rod 407 with one hand, the other hand pulls the pull rod 10, the pull rod 10 moves to drive the sliding plate 7 to move, the sliding plate 7 moves to drive the baffle 8 to move, when the sliding plate 7 is in contact with the square frame 6, the connecting rod 407 is released, the pressed spring 406 starts to move in a resetting manner, the spring 406 can be driven to move in the resetting manner, the slider 405 moves to drive the connecting rod 407 to move, so that the connecting rod 407 enters the inside of the rectangular groove 9, at this time, the rotating rod 3 rotates to drive the second bevel gear 13 to rotate, the lead screw 11 rotates to drive the sliding table 14 to move, after the sliding table 14 and the surveying instrument at the top of the sliding table moves to a proper position, the connecting rod 407 and then the sliding table 14 can not move, thereby preventing the accurate surveying instrument from moving by the sliding rod 407 and further pushing the sliding rod 407 and further driving the sliding rod 407 and moving, thereby preventing the accurate surveying instrument from moving, the sliding table 401 from moving.

Claims

1. The utility model provides an engineering is mapping instrument positioner for survey and drawing which characterized in that: comprises the following steps:

the device comprises a base (1), wherein an L-shaped supporting plate (2) is fixedly connected to one side of the top of the base (1), and a rotating rod (3) is rotatably connected to one side of the top of the supporting plate (2) through a first bearing which is arranged in a penetrating manner;

prevent changeing mechanism (4), prevent changeing mechanism (4) and locate spacing ring (401) in the bull stick (3) outside including fixed cover, spacing ring (401) top is the circumference array and runs through and has seted up a plurality of slots (402), backup pad (2) top one side is equipped with connecting rod (407) that are the L form, connecting rod (407) one end fixedly connected with is located cutting (403) in slot (402).

2. The surveying instrument positioning apparatus for engineering surveying and mapping according to claim 1, characterized in that: the supporting plate is characterized in that a sliding groove is formed in one side of the top of the supporting plate (2), a sliding rod (404) which is located in the sliding groove is fixedly connected to one side of the top of the supporting plate (2), and a sliding block (405) which is located in the sliding groove and is fixedly connected with the other end of the connecting rod (407) is sleeved on the outer side of the sliding rod (404) in a sliding mode.

3. The surveying instrument positioning apparatus for engineering surveying and mapping according to claim 2, characterized in that: and one side of the sliding block (405) is fixedly connected with a spring (406) which is sleeved outside the sliding rod (404) and is fixedly connected with the inner wall of one side of the supporting plate (2).

4. The surveying instrument positioning apparatus for engineering surveying and mapping according to claim 3, characterized in that: the slotting has been seted up at base (1) top, base (1) both sides all run through and are provided with the second bearing, base (1) one side is equipped with lead screw (11) that are located the second bearing, bull stick (3) bottom fixedly connected with second bevel gear (13), the first bevel gear (12) of lead screw (11) one end fixedly connected with, base (1) top sliding connection has the cover to locate slip table (14) in the lead screw (11) outside.

5. The mapper positioning device for engineering mapping as recited in claim 1, wherein: the utility model discloses a set box, including backup pad (2), top one side fixedly connected with cover box (5), cover box (5) openly fixedly connected with returns shape frame (6), the inside sliding connection of cover box (5) has slide (7), slide (7) openly fixedly connected with is located baffle (8) of returning shape frame (6), rectangular channel (9) have been seted up to baffle (8) one side, logical groove has been seted up at cover box (5) top, slide (7) top fixedly connected with is located logical pull rod (10) of inslot.

6. The mapper positioning device for engineering mapping as recited in claim 5, wherein: the width of the rectangular groove (9) is larger than the diameter of two ends of the connecting rod (407), and the length and the height of the inner ring of the square frame (6) are both smaller than those of the sliding plate (7).