CN216206320U

CN216206320U - Distancer for civil engineering with horizontal calibration

Info

Publication number: CN216206320U
Application number: CN202120770966.9U
Authority: CN
Inventors: 何波; 刘伊婵; 侯建
Original assignee: Chuang Yi Group Co ltd
Current assignee: Chuang Yi Group Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2022-04-05
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses a distance meter with horizontal calibration for civil engineering, which comprises a distance meter, wherein a base is arranged at the bottom of the distance meter, a rotating mechanism is arranged at the top of the base, a circular groove formed in the top of the base is arranged in the rotating mechanism, a rubber plate is fixedly connected to the bottom of the inner wall of the circular groove, a rotating rod is rotatably connected to the bottom of the inner wall of the circular groove, the top end of the rotating rod penetrates through the rubber plate and extends to the top of the rubber plate, a rotating plate is fixedly connected to the top end of the rotating rod, and threaded rods are in threaded connection with two top corners of the top of the rotating plate. This distancer for civil engineering with horizontal calibration through slewing mechanism's setting for the distancer is measured the target of equidirectional not in same place, only needs to rotate the commentaries on classics board and can realize relocating, need not remove whole equipment, has avoided measuring error, and the practicality is very strong.

Description

Distancer for civil engineering with horizontal calibration

Technical Field

The utility model relates to the technical field of civil engineering ranging, in particular to a range finder with horizontal calibration for civil engineering.

Background

Civil engineering is a general term for scientific technology for building various land engineering facilities. It refers to both the materials, equipment used and the technical activities carried out such as surveying, designing, construction, maintenance, repair, etc., as well as the objects of engineering construction. I.e. various engineering facilities such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage and protection projects, which are built on or under the ground, on land and directly or indirectly serve human life, production, military affairs and scientific research. The civil engineering refers to engineering entities for surveying, planning, designing, constructing, installing and maintaining various technical works and the like of newly-built, reconstructed or expanded buildings, structures, related supporting facilities and the like of various projects except house buildings.

The distancer for civil engineering is used for measuring and the distance between the target object because the accuracy is high, is used widely, and the distancer on the existing market has following shortcoming, measures at the target of equidirectional not in same place when needs, need move the location again to equipment, causes measuring error, and current distancer generally is on the frame through the bolt fastening in addition, and the dismouting is efficient inadequately.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a range finder for civil engineering with horizontal calibration, which solves the problems that the existing range finder needs to move and position the equipment again when measuring targets in different directions, and the existing range finder is not efficient to disassemble and assemble.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a distance meter with horizontal calibration for civil engineering comprises a distance meter, wherein a base is arranged at the bottom of the distance meter, and a rotating mechanism is arranged at the top of the base; including seting up the circular slot at the base top in the slewing mechanism, the bottom fixedly connected with rubber slab of circular slot inner wall, the bottom of circular slot inner wall is rotated and is connected with the bull stick, the top of bull stick runs through the rubber slab and extends to the top of rubber slab, the top fixedly connected with rotor plate of bull stick, two apex angle threaded connection at rotor plate top has the threaded rod, two the equal fixedly connected with turning block in top of threaded rod, two the bottom of threaded rod all runs through the rotor plate and extends to the bottom of rotor plate, two the bottom of threaded rod all contacts with the top of rubber slab.

Preferably, a locking mechanism is arranged between the top of the rotating plate and the bottom of the range finder, and the locking mechanism comprises a connecting plate fixedly connected to the bottom of the range finder.

Preferably, the square groove has all been seted up to the left and right sides of connecting plate, the left and right sides at commentaries on classics board top all rotates and is connected with the montant.

Preferably, the top ends of the two vertical rods penetrate through the square groove and extend to the top of the square groove, the top ends of the two vertical rods are fixedly connected with the prismatic blocks, and the bottoms of the prismatic blocks are in contact with the top of the connecting plate.

Preferably, the bottom fixedly connected with bracing piece of base, the external surface fixedly connected with mount pad of bracing piece, the internal surface of mount pad rotates and is connected with the supporting leg.

Preferably, the inboard of supporting leg is rotated and is connected with the movable rod, the surface sliding connection of bracing piece has the sliding sleeve, the surface of sliding sleeve rotates with the one end of movable rod to be connected.

Advantageous effects

The utility model provides a range finder for civil engineering with horizontal calibration. Compared with the prior art, the method has the following beneficial effects:

(1) this distancer for civil engineering with horizontal calibration, through rotating the commentaries on classics board, make the commentaries on classics board drive the bull stick and rotate, it drives connecting plate and distancer rotation to change the board simultaneously, when rotating required angle, through twisting two turning blocks, make the turning block drive the threaded rod and rotate, threaded rod downstream and finally with the rubber slab contact extrusion simultaneously, realize the fixed to changeing the board, setting through slewing mechanism, make the distancer measure the target of equidirectional not in same place, only need rotate the commentaries on classics board and can realize relocating, do not need to remove whole equipment, measuring error has been avoided, the practicality is very strong.

(2) This distancer for civil engineering with horizontal calibration through placing distancer and connecting plate at the top of changeing the board, makes the square groove on the connecting plate pass the arris shape piece simultaneously, places the connecting plate after the top of changeing the board, through rotating the arris shape piece for the arris shape piece drives the montant and rotates, and final arris shape piece pins the connecting plate, prevents that the connecting plate from removing, through the setting of latched device, makes the distancer dismouting become more high-efficient, and convenient operation moreover.

Drawings

FIG. 1 is a perspective view of the external structure of the present invention;

FIG. 2 is a perspective view of a portion of the present invention;

FIG. 3 is an enlarged view of a portion of the utility model at A in FIG. 1;

fig. 4 is an exploded view of the present invention.

In the figure: 1-range finder, 2-base, 3-rotating mechanism, 31-round slot, 32-rubber plate, 33-rotating rod, 34-rotating plate, 35-threaded rod, 36-rotating block, 4-locking mechanism, 41-connecting plate, 42-square slot, 43-vertical rod, 44-prismatic block, 5-supporting rod, 6-mounting seat, 7-supporting leg, 8-movable rod and 9-sliding sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a distance meter with horizontal calibration for civil engineering comprises a distance meter 1, wherein the distance meter 1 is in the prior art and is used for measuring distance in engineering, a base 2 is arranged at the bottom of the distance meter 1, and a rotating mechanism 3 is arranged at the top of the base 2; the rotating mechanism 3 comprises a circular groove 31 arranged at the top of the base 2, the bottom of the inner wall of the circular groove 31 is fixedly connected with a rubber plate 32, the rubber plate 32 can increase friction with a threaded rod 35, so that the fixing effect of the rotating plate 34 is better, the bottom of the inner wall of the circular groove 31 is rotatably connected with a rotating rod 33, the top end of the rotating rod 33 penetrates through the rubber plate 32 and extends to the top of the rubber plate 32, the top end of the rotating rod 33 is fixedly connected with the rotating plate 34, two top corners of the top of the rotating plate 34 are in threaded connection with the threaded rods 35, the top ends of the two threaded rods 35 are both fixedly connected with a rotating block 36, the bottom ends of the two threaded rods 35 penetrate through the rotating plate 34 and extend to the bottom of the rotating plate 34, the bottom ends of the two threaded rods 35 are both in contact with the top of the rubber plate 32, a locking mechanism 4 is arranged between the top of the rotating plate 34 and the bottom of the range finder 1, the locking mechanism 4 comprises a connecting plate 41 fixedly connected to the bottom of the range finder 1, square groove 42 has all been seted up to the left and right sides of connecting plate 41, the left and right sides at commentaries on classics 34 top all rotates and is connected with montant 43, square groove 42 and the top that extends to square groove 42 are all run through on the top of two montant 43, the equal fixedly connected with arris shape piece 44 in top of two montant 43, the minor face length of arris shape piece 44 slightly is less than the width of square groove 42, the length on long limit of arris shape piece 44 is greater than the width of square groove 42, the bottom of two arris shape pieces 44 all contact with connecting plate 41's top, base 2's bottom fixedly connected with bracing piece 5, the outer fixed surface of bracing piece 5 is connected with mount pad 6, the internal surface rotation of mount pad 6 is connected with supporting leg 7, the inboard of supporting leg 7 is rotated and is connected with movable rod 8, the outer surface sliding connection of bracing piece 5 has sliding sleeve 9, sliding sleeve 9's surface is connected with the one end rotation of movable rod 8.

And those not described in detail in this specification are well within the skill of those in the art.

When the range finder works, firstly, the range finder 1 and the connecting plate 41 are placed at the top of the rotating plate 34, the square groove 42 on the connecting plate 41 penetrates through the prismatic block 44, the connecting plate 41 is placed at the top of the rotating plate 34, the prismatic block 44 is rotated by about ninety degrees, the prismatic block 44 drives the vertical rod 43 to rotate, finally, the prismatic block 44 locks the connecting plate 41, the connecting plate 41 is prevented from moving, the range finder 1 is more efficiently assembled and disassembled by the arrangement of the locking mechanism 4, the operation is convenient, when targets in different directions need to be measured, the rotating plate is rotated, the rotating plate 34 drives the rotating rod 33 to rotate, the rotating plate 34 drives the connecting plate 41 and the range finder 1 to rotate, when the targets are rotated to a required angle, the rotating block 36 drives the threaded rod 35 to rotate, and the threaded rod 35 moves downwards and finally contacts and extrudes with the rubber plate 32, the rotation plate 34 is fixed, the whole device does not need to be moved to realize repositioning through the arrangement of the rotation mechanism 3, measuring errors are avoided, and the practicability is high.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A distancer for civil engineering with horizontal calibration, includes distancer (1), its characterized in that: a base (2) is arranged at the bottom of the distance measuring instrument (1), and a rotating mechanism (3) is arranged at the top of the base (2);

including offering circular slot (31) at base (2) top in slewing mechanism (3), the bottom fixedly connected with rubber slab (32) of circular slot (31) inner wall, the bottom of circular slot (31) inner wall is rotated and is connected with bull stick (33), the top of bull stick (33) is run through rubber slab (32) and is extended to the top of rubber slab (32), the top fixedly connected with rotor plate (34) of bull stick (33), two apex angle department threaded connection at rotor plate (34) top has threaded rod (35), two the equal fixedly connected with rotor block (36) in top of threaded rod (35), two the bottom of threaded rod (35) all runs through rotor plate (34) and extends to the bottom of rotor plate (34), two the bottom of threaded rod (35) all contacts with the top of rubber slab (32).

2. A civil engineering distance meter with horizontal calibration as claimed in claim 1, characterized in that: be provided with latch mechanism (4) between the top of commentaries on classics board (34) and the bottom of distancer (1), including connecting plate (41) of fixed connection in distancer (1) bottom in latch mechanism (4).

3. A civil engineering distance meter with horizontal calibration as claimed in claim 2, characterized in that: the left and right sides of connecting plate (41) all seted up square groove (42), the left and right sides at commentaries on classics board (34) top all rotates and is connected with montant (43).

4. A civil engineering distance meter with horizontal calibration as claimed in claim 3, characterized in that: the top of two montant (43) all runs through square groove (42) and extends to the top of square groove (42), two the equal fixedly connected with prism piece (44) in top of montant (43), two the bottom of prism piece (44) all contacts with the top of connecting plate (41).

5. A civil engineering distance meter with horizontal calibration as claimed in claim 1, characterized in that: the bottom fixedly connected with bracing piece (5) of base (2), the external fixed surface of bracing piece (5) is connected with mount pad (6), the internal surface of mount pad (6) rotates and is connected with supporting leg (7).

6. A civil engineering distance meter with horizontal calibration as claimed in claim 5, characterized in that: the inboard of supporting leg (7) is rotated and is connected with movable rod (8), the surface sliding connection of bracing piece (5) has sliding sleeve (9), the surface of sliding sleeve (9) is rotated with the one end of movable rod (8) and is connected.