CN211698198U

CN211698198U - Portable range unit is used in engineering survey

Info

Publication number: CN211698198U
Application number: CN201922386259.5U
Authority: CN
Inventors: 孟海洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-10-16
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses an engineering survey is with portable range unit, including distancer mounting bracket and range finding pole. The two designed limiting plates can fix the laser range finder, and one of the two limiting plates can slide on the mounting plate, so that the distance between the two limiting plates can be changed, the range finder can be conveniently mounted, the range finders with different sizes can be mounted, and the practicability of the device is enhanced; the height of the range finder mounting plate can be adjusted through the first electric telescopic rod, and the height of the range finder rod can also be adjusted through the second electric telescopic rod, so that the device can be used for ranging in some areas with large relief, and the laser range finder cannot be blocked due to large relief; the holding part arranged on the ranging rod is convenient for a measurer to hold the ranging rod, and the holding part can be rotated through the rotating shaft.

Description

Portable range unit is used in engineering survey

Technical Field

The utility model belongs to the technical field of range unit, particularly, relate to a portable range unit is used in engineering survey.

Background

The engineering measurement mainly comprises leveling, angle measurement, distance measurement, basic theory of measurement error, control measurement, topographic map mapping and application, construction measurement foundation, construction measurement of building engineering and the like, a laser range finder is a common engineering measurement tool, the laser range finder is an instrument for accurately measuring the distance of a target by using laser, the laser range finder emits a thin laser beam to the target during working, a photoelectric element receives the laser beam reflected by the target, a timer measures the time from emission to reception of the laser beam and calculates the distance from an observer to the target, and the laser range finder is generally a cuboid.

Current laser range finder makes the user only can hold it in hand when using, and inconvenient when the user both hands all hold article carry, and when holding the range finder with the hand and carrying out the measurement, be difficult to control the equilibrium of range finder, and measure when the range finder is in an unbalanced state and will produce great error, because hold the range finder with the hand simultaneously, just can't effectually measure to the comparatively bellied place of some relief.

Therefore in order to solve the above problem, the utility model provides an engineering survey is with portable range unit.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engineering survey uses portable range unit to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable distance measuring device for engineering measurement comprises a distance measuring instrument mounting frame and a distance measuring rod, wherein a first electric telescopic rod is mounted on the distance measuring instrument mounting frame, a distance measuring instrument mounting plate is fixedly mounted at the top end of the first electric telescopic rod, a first limiting seat is fixedly mounted on one side of the top end of the distance measuring instrument mounting plate, a second limiting seat is mounted on the other side of the top end of the distance measuring instrument mounting plate, a sliding groove is formed in the top end of the distance measuring instrument mounting plate, a sliding block is slidably mounted in the sliding groove, the top end of the sliding block is fixedly connected with the second limiting seat, a threaded rod is fixedly mounted at one end of the sliding block, a threaded sleeve is threadedly connected and mounted on the outer side of the threaded rod, the threaded sleeve is fixedly connected with the distance measuring instrument mounting plate, a rotating handle is fixedly mounted at one end of the threaded rod, a, one side through connection of third fixing base installs the connection pivot, the one side through connection of connecting the pivot installs the connecting block, one side fixed mounting of connecting block has the portion of holding.

Furthermore, the bottom end of the first electric telescopic rod is fixedly provided with a bottom plate, and a first level gauge is arranged on the top surface of the bottom plate.

Further, the bottom four corners of bottom plate all fixed mounting have the supporting leg, the bottom fixed mounting of supporting leg has first pyramid, the top four corners of bottom plate installs the fine setting bolt, the fine setting bolt with supporting leg threaded connection.

Furthermore, a laser range finder is installed between the first limiting seat and the second limiting seat, and the type of the laser range finder is LDM-65.

Furthermore, a second pyramid is fixedly installed at the bottom end of the second electric telescopic rod, and scale marks are carved on the surface of the second electric telescopic rod.

Furthermore, one side fixed mounting of second electric telescopic handle has the second fixing base, install the second spirit level on the second fixing base.

Furthermore, the top end of the second electric telescopic rod is fixedly provided with a first fixing seat, and the top end of the first fixing seat is fixedly provided with a prism.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, two limiting plates of design can be fixed laser range finder, and wherein a limiting plate can slide on the mounting panel simultaneously to can change the interval between two limiting plates, not only be convenient for to the installation of distancer, can also install the distancer of equidimension not simultaneously, strengthened the practicality of device.

2. The utility model discloses in, the height of distancer mounting panel can be adjusted through first electric telescopic handle, and the height of distancer pole also can be adjusted through second electric telescopic handle, and then makes also can use the device to range at some great sections of relief fluctuation, can not be great because of relief fluctuation, can block laser range finder's use.

3. The utility model discloses in, the portion of holding of installation on the range finding pole is convenient for the measurement personnel to the support of range finding pole, and holds and to rotate through the pivot, works as in the transportation, will hold the portion and rotate to the position parallel with second electric telescopic handle to the carrying of the range finding pole of being convenient for.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is one of the partial structural schematic diagrams of the present invention;

fig. 3 is a second partial schematic view of the present invention.

Reference numerals:

1. a rangefinder mounting bracket; 101. a base plate; 102. supporting legs; 103. a first pyramid; 104. fine-tuning the bolt; 105. a first level; 106. a first electric telescopic rod; 107. a rangefinder mounting plate; 108. a first limiting seat; 109. a second limiting seat; 110. a chute; 111. a slider; 112. a threaded sleeve; 113. a threaded rod; 114. turning the hand; 115. a laser range finder; 2. a distance measuring pole; 201. a second electric telescopic rod; 202. a second pyramid; 203. scale lines; 204. a first fixed seat; 205. a prism; 206. a second fixed seat; 207. a second level; 208. a third fixed seat; 209. connecting the rotating shaft; 210. connecting blocks; 211. a holding part.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-3, a portable distance measuring device for engineering measurement according to an embodiment of the present invention includes a distance measuring instrument mounting frame 1 and a distance measuring rod 2, wherein a first electric telescopic rod 106 is mounted on the distance measuring instrument mounting frame 1, a distance measuring instrument mounting plate 107 is fixedly mounted on a top end of the first electric telescopic rod 106, a first limit seat 108 is fixedly mounted on one side of a top end of the distance measuring instrument mounting plate 107, a second limit seat 109 is mounted on the other side of the top end of the distance measuring instrument mounting plate 107, a sliding chute 110 is disposed on a top end of the distance measuring instrument mounting plate 107, a sliding block 111 is slidably mounted in the sliding chute 110, a top end of the sliding block 111 is fixedly connected to the second limit seat 109, a threaded rod 113 is fixedly mounted on one end of the sliding block 111, a threaded sleeve 112 is threadedly mounted on an outer side of the threaded rod, just the one end fixed mounting of threaded rod 113 has runner 114, second electric telescopic handle 201 is installed to range finding pole 2, one side fixed mounting of second electric telescopic handle 201 has third fixing base 208, one side through connection of third fixing base 208 installs connection pivot 209, one side through connection of connection pivot 209 installs connecting block 210, one side fixed mounting of connecting block 210 has the portion of holding 211.

Through the above scheme of the present invention, the bottom end of the first electric telescopic rod 106 is fixedly installed with the bottom plate 101, and the top surface of the bottom plate 101 is installed with the first level 105; supporting legs 102 are fixedly mounted at four corners of the bottom end of the bottom plate 101, first angle cones 103 are fixedly mounted at the bottom ends of the supporting legs 102, fine tuning bolts 104 are mounted at four corners of the top end of the bottom plate 101, and the fine tuning bolts 104 are in threaded connection with the supporting legs 102; a laser range finder 115 is arranged between the first limiting seat 108 and the second limiting seat 109, and the type of the laser range finder 115 is LDM-65; a second pyramid 202 is fixedly installed at the bottom end of the second electric telescopic rod 201, and scale marks 203 are carved on the surface of the second electric telescopic rod 201; a second fixed seat 206 is fixedly installed on one side of the second electric telescopic rod 201, and a second level 207 is installed on the second fixed seat 206; the top end of the second electric telescopic rod 201 is fixedly provided with a first fixed seat 204, and the top end of the first fixed seat 204 is fixedly provided with a prism 205.

In specific application, firstly, the range finder mounting frame 1 is mounted at a designated place, the first angle cone 103 is inserted into soil, after the range finder mounting frame 1 is fixed, the laser range finder 115 is mounted on the range finder mounting plate 107, the first limiting seat 108 and the second limiting seat 109 can clamp and fix the laser range finder 115, meanwhile, the threaded rod 113 can adjust the position of the sliding block 111 in the sliding groove 110, and further, the distance between the first limiting seat 108 and the second limiting seat 109 can be adjusted, so that the laser range finder 115 with different sizes can be fixed, after the laser range finder 115 is fixed and mounted, the device is leveled through the fine adjustment bolt 104, then the range finder 2 is placed at the position of the place to be measured by a worker, the second angle cone 202 is fixed with a soil box, and then the range finder 2 is leveled through the second level gauge 207, after the two devices are installed, the laser range finder 115 can emit laser beams, the laser beams are reflected by the prism 205 to the laser range finder 115, accurate distance measurement is carried out, and a worker determines whether the heights of the laser range finder 115 and the prism 205 need to be adjusted by utilizing the telescopic action of the first electric telescopic rod 106 and the second electric telescopic rod 201 according to the actual situation of the field terrain.

Finally, it should be noted that: although the present invention 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a portable range unit for engineering survey, its characterized in that, includes distancer mounting bracket (1) and range finding pole (2), install first electric telescopic handle (106) on distancer mounting bracket (1), the top fixed mounting of first electric telescopic handle (106) has distancer mounting panel (107), top one side fixed mounting of distancer mounting panel (107) has first spacing seat (108), and second spacing seat (109) are installed to its top opposite side, the top of distancer mounting panel (107) is equipped with spout (110), sliding connection installs slider (111) in spout (110), the top of slider (111) with spacing seat (109) fixed connection of second, just the one end fixed mounting of slider (111) has threaded rod (113), threaded sleeve (112) are installed to threaded rod (113) outside threaded connection, threaded sleeve (112) with distancer mounting panel (107) fixed connection, just the one end fixed mounting of threaded rod (113) has and changes hand (114), second electric telescopic handle (201) is installed in distancer pole (2), one side fixed mounting of second electric telescopic handle (201) has third fixing base (208), one side through connection of third fixing base (208) is installed and is connected pivot (209), one side through connection of connecting pivot (209) installs connecting block (210), one side fixed mounting of connecting block (210) has and holds portion (211).

2. The portable distance measuring device for engineering measurement as claimed in claim 1, wherein the bottom end of the first electric telescopic rod (106) is fixedly installed with a bottom plate (101), and the top surface of the bottom plate (101) is installed with a first level (105).

3. The portable distance measuring device for engineering measurement as claimed in claim 2, wherein the bottom four corners of the bottom plate (101) are fixedly provided with support legs (102), the bottom of each support leg (102) is fixedly provided with a first pyramid (103), the top four corners of the bottom plate (101) are provided with fine tuning bolts (104), and the fine tuning bolts (104) are in threaded connection with the support legs (102).

4. The portable distance measuring device for engineering measurement as claimed in claim 1, wherein a laser distance measuring instrument (115) is installed between the first limiting seat (108) and the second limiting seat (109), and the laser distance measuring instrument (115) is LDM-65.

5. The portable distance measuring device for engineering measurement as claimed in claim 1, wherein a second pyramid (202) is fixedly installed at the bottom end of the second electric telescopic rod (201), and scale lines (203) are marked on the surface of the second electric telescopic rod (201).

6. The portable distance measuring device for engineering measurement as claimed in claim 1, wherein a second fixing base (206) is fixedly installed on one side of the second electric telescopic rod (201), and a second level (207) is installed on the second fixing base (206).

7. The portable distance measuring device for engineering measurement as claimed in claim 1, wherein a first fixing base (204) is fixedly installed at the top end of the second electric telescopic rod (201), and a prism (205) is fixedly installed at the top end of the first fixing base (204).