CN219300427U

CN219300427U - Laser ranging device for survey and drawing engineering

Info

Publication number: CN219300427U
Application number: CN202320777801.3U
Authority: CN
Inventors: 施丰华
Original assignee: Shanghai Maize Photoelectric Technology Co ltd
Current assignee: Shanghai Maize Photoelectric Technology Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-07-04
Anticipated expiration: 2033-04-10

Abstract

The utility model is suitable for the field of measuring instruments, and provides a laser ranging device for surveying and mapping engineering, which comprises a laser ranging instrument body and further comprises: the mounting seat is arranged at the bottom of the laser range finder body and comprises a horizontal dial connected with the laser range finder body, a base is arranged at the bottom of the horizontal dial, and the base is spirally connected with the horizontal dial through a plurality of adjusting feet; the support comprises a base, a plurality of telescopic supporting legs are rotatably connected to the base, positioning hole sites are formed in the base, a connecting component is fixedly arranged at the bottom of the base, when the mounting base is connected with the support, the connecting component is located in the positioning hole sites, and locking components are arranged in the positioning hole sites on the base. The beneficial effects are as follows: the preparation time for carrying out the mapping can be greatly reduced, and thus the overall mapping efficiency can be improved.

Description

Laser ranging device for survey and drawing engineering

Technical Field

The utility model belongs to the field of measuring instruments, and particularly relates to a laser ranging device for surveying and mapping engineering.

Background

The surveying and mapping literal is to be understood as measuring and drawing, which is based on computer technology, photoelectric technology and the like, selects the existing characteristic points and boundary lines of the ground, and obtains the graph and the position reflecting the current situation of the ground and the related information thereof by a measuring means for engineering construction, planning design and administrative management.

The distance measurement is also an important parameter in surveying and mapping engineering, along with the development of laser technology, traditional ruler measurement mode is gradually replaced through laser ranging technology, a bracket is generally needed to be used like a distance meter and a level gauge used in surveying and mapping engineering, the distance meter is erected to a certain height through the bracket, the observation of operators is facilitated, and the distance meter is generally divided into three steps when in actual use, the bracket is erected stably at first, then the distance meter is installed on the bracket, and finally the distance meter can be leveled and put into use.

The support that the present range finder used is basically the same with the support that the spirit level used, leads to when the installation range finder, all is fixed it through the bolt of bottom, and is inconvenient in the equipment process.

Disclosure of Invention

The embodiment of the utility model aims to provide a laser ranging device for surveying and mapping engineering, which aims to solve the problems in the background art.

The embodiment of the utility model is realized in such a way that the laser ranging device for surveying and mapping engineering comprises a laser ranging instrument body and further comprises:

the mounting seat is arranged at the bottom of the laser range finder body and comprises a horizontal dial connected with the laser range finder body, a base is arranged at the bottom of the horizontal dial, and the base is spirally connected with the horizontal dial through a plurality of adjusting feet;

the support comprises a base, a plurality of telescopic supporting legs are rotatably connected to the base, positioning hole sites are formed in the base, a connecting component is fixedly arranged at the bottom of the base, when the mounting base is connected with the support, the connecting component is located in the positioning hole sites, a locking component is arranged in the positioning hole sites on the base, and the locking component is used for fixing the connecting component in the positioning hole sites.

Preferably, the top edge of the positioning hole is in a conical surface structure, the connecting component comprises a conical block fixedly connected to the bottom of the base, the conical block is matched with the conical surface structure, a round block is fixedly connected to the bottom of the conical block, a groove is formed in the round block, and the locking component is matched with the groove.

Preferably, the locking component comprises a plurality of mounting grooves formed in the inner side wall of the positioning hole, the mounting grooves are formed in the radial direction of the positioning hole, clamping strips matched with the grooves are interactively arranged in the mounting grooves, an elastic piece is fixedly arranged at one end of each clamping strip, which is positioned in each mounting groove, a through groove facing the top of the base is formed in one end, far away from the positioning hole, of each mounting groove, and a pulling piece fixedly connected with each clamping strip is arranged in each through groove.

Preferably, the slot is a circumferential slot provided on the knob.

Preferably, a sinking groove for communicating the through grooves is formed in the base, a pressing ring sliding along the vertical direction is arranged on the inner side of the sinking groove, the poking piece is positioned on the outer side of the poking piece in a pressing mode, and the contact surface of the poking piece on the pressing ring and the poking piece is of an inclined surface structure.

The laser ranging device for surveying and mapping engineering provided by the embodiment of the utility model has the beneficial effects that: when the laser range finder is used, the connecting component at the bottom of the mounting seat can enter the positioning hole position when the laser range finder body is placed on the base of the bracket, and the connecting component can be quickly fixed through the locking component on the base, so that the quick installation of the laser range finder body and the bracket is realized, the preparation time for implementing surveying and mapping can be greatly reduced when the laser range finder is actually used, the integral surveying and mapping efficiency can be improved, and the actual use effect is good.

Drawings

Fig. 1 is a front view of a laser ranging device for mapping engineering according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a connection assembly and a locking assembly according to an embodiment of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

in the accompanying drawings: 1. a laser rangefinder body; 2. a mounting base; 201. a horizontal scale; 202. a base; 203. adjusting the foot screw; 3. a bracket; 301. a base; 302. a telescopic bracket; 4. positioning a hole site; 5. a connection assembly; 501. a conical block; 502. round blocks; 503. a slot; 6. a locking assembly; 601. a mounting groove; 602. clamping strips; 603. an elastic member; 604. a through groove; 605. a pulling piece; 7. a conical surface structure; 8. and a compression ring.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

As shown in fig. 1 and 2, a structure diagram of a laser ranging apparatus for surveying engineering according to an embodiment of the present utility model includes:

the laser rangefinder body 1 still includes:

the installation seat 2, the installation seat 2 sets up in laser range finder body 1 bottom, and installation seat 2 includes the horizontal scale 201 that is connected with laser range finder body 1, and horizontal scale 201 bottom is provided with base 202, is connected through a plurality of regulation foot helices 203 between base 202 and the horizontal scale 201.

The support 3, support 3 include base 301, rotate on the base 301 and be connected with a plurality of flexible stabilizer blades, set up location hole site 4 on the base 301, the fixed coupling assembling 5 that is provided with in base 202 bottom, when mount pad 2 is connected with support 3, coupling assembling 5 are located location hole site 4, be provided with locking component 6 in the location hole site 4 on the base 301, locking component 6 is used for fixing coupling assembling 5 in location hole site 4.

In one embodiment of the utility model, when the laser range finder body 1 is placed on the base 301 of the bracket 3 in use, the connecting component 5 at the bottom of the mounting seat 2 can enter the positioning hole site 4, and the connecting component 5 can be quickly fixed through the locking component 6 on the base 301, so that the quick installation of the laser range finder body 1 and the bracket 3 is realized, the preparation time for implementing surveying and mapping can be greatly reduced in actual use, the overall surveying and mapping efficiency can be improved, and the actual use effect is good.

In an example of the present utility model, the support 3 is adjusted by the telescopic support 3023, but in actual use, when the support 3 is put, the base 301 is not necessarily kept in a horizontal state, so the adjustment of the upper laser rangefinder body 1 can be adjusted to a horizontal state by adjusting the foot screw 203, and the scale is arranged on the horizontal scale 201, so that the rotation angle of the laser rangefinder can be visually observed, and the statistics of data is convenient.

As shown in fig. 2 and fig. 3, as a preferred embodiment of the present utility model, the top edge of the positioning hole 4 is a conical surface structure 7, the connecting component 5 includes a conical block 501 fixedly connected to the bottom of the base 202, the conical block 501 is matched with the conical surface structure 7, a round block 502 is fixedly connected to the bottom of the conical block 501, a slot 503 is formed on the round block 502, and the locking component 6 is matched with the slot 503.

In one case of this embodiment, the locking assembly 6 includes a plurality of mounting grooves 601 formed on the inner side wall of the positioning hole 4, the mounting grooves 601 are disposed along the radial direction of the positioning hole 4, clamping strips 602 matched with the grooves 503 are disposed in the mounting grooves 601 in an interactive manner, an elastic member 603 is fixedly disposed at one end of the clamping strips 602 located in the mounting grooves 601, a through groove 604 facing the top of the base 301 is formed at one end of the mounting grooves 601 away from the positioning hole 4, a dial 605 fixedly connected with the clamping strips 602 is disposed in the through groove 604, the elastic member 603 can adopt a spring, or can adopt an air bag mode, the elastic member 603 can mainly reset the clamping strips 602, when the mounting is performed, the clamping strips 602 can be retracted into the mounting grooves 601 only by pulling the dial 605, so that the round block 502 can enter the positioning hole 4, after the structure is adopted, no matter what direction the mounting seat 2 is placed on the base 301, the circumferential groove can be matched with the clamping strip 602, the actual use is more convenient, the base 301 is provided with a sinking groove for communicating the through grooves 604, the inner side of the sinking groove is provided with a pressing ring 8 sliding along the vertical direction, the poking plate 605 is positioned at the outer side of the crushing, the contact surface between the pressing ring 8 and the poking plate 605 is of an inclined surface structure, in the actual installation process, the pressing ring 8 is only required to be pressed after the arrangement of the poking plate 605, the actual operation is not simple enough, and all poking plates 605 can be pushed to move after the arrangement of the poking plate 8, thereby enabling simultaneous retraction of the plurality of clips 602, further simplifying the installation process.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a survey and drawing laser rangefinder for engineering, includes laser rangefinder body, its characterized in that still includes:

2. The laser ranging device for surveying and mapping engineering according to claim 1, wherein the top edge of the positioning hole is in a conical surface structure, the connecting component comprises a conical block fixedly connected to the bottom of the base, the conical block is matched with the conical surface structure, a round block is fixedly connected to the bottom of the conical block, a groove is formed in the round block, and the locking component is matched with the groove.

3. The laser ranging device for surveying and mapping engineering according to claim 2, wherein the locking assembly comprises a plurality of mounting grooves formed in the inner side wall of the positioning hole, the mounting grooves are formed in the radial direction of the positioning hole, clamping strips matched with the grooves are interactively arranged in the mounting grooves, elastic pieces are fixedly arranged at one ends of the clamping strips, which are located in the mounting grooves, the end, away from the positioning hole, of the mounting grooves is provided with through grooves facing the top of the base, and pulling sheets fixedly connected with the clamping strips are arranged in the through grooves.

4. The laser ranging apparatus for surveying and mapping according to claim 3, wherein the slot is a circumferential slot provided on the round block.

5. The laser ranging device for surveying and mapping engineering according to claim 3, wherein a sinking groove for communicating the plurality of through grooves is formed in the base, a pressing ring sliding along the vertical direction is arranged on the inner side of the sinking groove, the poking plate is located on the outer side of the poking plate, and a contact surface of the pressing ring and the poking plate is of an inclined surface structure.