CN210716847U

CN210716847U - Self-adaptive arrangement type reflecting device of single-person operation range finder

Info

Publication number: CN210716847U
Application number: CN201921585585.2U
Authority: CN
Inventors: 戴学辉; 邹鹏翔; 刘海波; 童杨津; 彭小霞
Original assignee: Shenzhen Changkan Survey And Design Co ltd
Current assignee: Shenzhen Changkan Survey And Design Co ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-06-09
Anticipated expiration: 2029-09-23

Abstract

The utility model discloses a self-adaptive setting type reflection device of a single-person operation distance measuring instrument, which belongs to the technical field of distance measuring devices and comprises a sucker, wherein fixed plates are respectively clamped on the upper part and the lower part of the front wall of the sucker, a screw rod is screwed on the front wall of the fixed plates, a movable plate is sleeved on the outer wall of the screw rod, a fastening nut is screwed on the outer wall of the screw rod, a support rod is fixedly arranged at the middle part of the front wall of the sucker, a ferrule is clamped on the outer wall of the support rod, a sleeve is hinged on the lower inner cavity of the ferrule, a telescopic rod is clamped on the inner cavity of the sleeve, a second fastening screw rod is screwed on the outer wall of the sleeve, one end of the second fastening screw rod penetrates through the outer wall of the sleeve, one end of the second fastening screw rod is contacted with the outer wall of the telescopic rod, a round rod, effectively reduces the investment of project human resources and greatly improves the project income.

Description

Self-adaptive arrangement type reflecting device of single-person operation range finder

Technical Field

The utility model discloses a type reflect meter is settled to single operation distancer self-adaptation specifically is range unit technical field.

Background

At present, the distance measuring method mainly comprises the following steps: steel ruler distance measurement, sight distance measurement, parallax measurement, electromagnetic wave distance measurement and the like.

In the house mapping, the measured house side length is generally shorter and regular, and the measuring method mainly adopts the methods of measuring the distance by a steel ruler and measuring the distance by a laser range finder; for the side length of an irregular house, a total station or a GPS measuring point is generally adopted, and then the side length is analyzed into a graph.

Limited by the electromagnetic ranging principle: after the electromagnetic wave signal is transmitted by the instrument, the reflected echo signal needs to be received, and the distance to be measured can be calculated. This requires that the object to be measured or the corresponding position to be measured can be effectively reflected by the electromagnetic wave to measure the distance.

At present, the electromagnetic wave distance measurement operation mode mainly includes two types according to the characteristics of the object to be measured: a prism-free operation mode (an object can effectively reflect electromagnetic waves), and a prism operation mode (an object cannot effectively reflect electromagnetic waves and is used together with a prism or other reflecting objects). In the process of measuring distance by using the laser range finder, two persons are generally required to operate, one person operates the laser range finder and excites electromagnetic waves, the other person sets a reflector at the position to be measured to reflect the electromagnetic waves, and the side length of the side to be measured is finally measured through the matching operation of the two persons.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a type reflect meter is settled to single operation distancer self-adaptation to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a type reflect meter is settled to single operation distancer self-adaptation, includes the sucking disc, the equal joint has the fixed plate about the antetheca of sucking disc, the antetheca spiro union of fixed plate has the screw rod, the outer wall of screw rod has cup jointed the fly leaf, the outer wall spiro union of screw rod has fastening nut, the antetheca middle part fixed mounting of sucking disc has the bracing piece, the outer wall joint of bracing piece has the lasso, the lower part inner chamber of lasso articulates there is the sleeve, telescopic inner chamber joint has the telescopic link, telescopic outer wall spiro union has second fastening screw, second fastening screw's one end runs through telescopic outer wall, the one end of second fastening screw and the outer wall contact of telescopic link, the inner chamber joint of telescopic link has the round bar, the outer wall of round bar articulates there is the reflecting plate, the diapire.

Preferably, a limiting plate is bonded to the front wall of the fixing plate, the outer wall of the limiting plate is in contact with the outer wall of the movable plate, and the front wall of the fixing plate is in threaded connection with a first fastening screw.

Preferably, the fixed plate, the supporting rod and the telescopic rod are all hollow structures.

Preferably, the cross section of the telescopic rod is one of polygons.

Preferably, a reinforcing rib is arranged at the joint of the supporting rod and the sucker.

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

1) the device is provided with a sucker, a fixed plate, a screw rod, a movable plate and a fastening nut, wherein the movable plate moves towards the fixed plate through the sucker or the screwing screw rod, so that the device is fixedly connected or clamped with a wall, and the device is suitable for smooth and rough walls;

2) this device lasso, sleeve, telescopic link, round bar, reflecting plate and balancing weight, telescopic one end is articulated with the inner chamber of lasso, and the reflecting plate is articulated with the round bar of telescopic link inner chamber, realizes through the balancing weight that the reflecting plate is perpendicular with ground level line, need not artifical check-up reflecting plate level, uses the device cooperation volume apart from, changes traditional double operation mode into single operation mode, has effectively reduced project human resource input, has improved the project income greatly.

Drawings

FIG. 1 is a schematic front view of the self-adaptive placement type reflection device of the single-person operation distance measuring instrument of the present invention;

FIG. 2 is a right view of the self-adaptive reflection device of the single-person operation range finder of the present invention;

FIG. 3 is a left side view of the sucker;

fig. 4 is a schematic view of the telescopic rod of the present invention.

In the figure: 100 suckers, 200 fixing plates, 210 screws, 220 movable plates, 230 fastening nuts, 240 limiting plates, 250 first fastening screws, 300 supporting rods, 310 ferrules, 320 sleeves, 330 telescopic rods, 340 second fastening screws, 400 round rods, 410 reflecting plates and 420 balancing weights.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a self-adaptive arrangement type reflecting device of a single-person operation range finder, which is used for matching with the distance measuring, the traditional double-person operation mode is changed into the single-person operation mode, the input of project manpower resources is effectively reduced, the project income is greatly improved, please refer to fig. 1, fig. 2 and fig. 3, and the reflecting device comprises a sucker 100;

referring to fig. 1, 2 and 3 again, the front wall of the suction cup 100 is vertically and fixedly connected with a fixed plate 200, the front wall of the fixed plate 200 is screwed with a screw 210, the outer wall of the screw 210 is sleeved with a movable plate 220, the outer wall of the screw 210 is screwed with a fastening nut 230, the screw 210 is used for bearing the movable plate 220, and the fastening nut 230 is used for enabling the movable plate 220 to move towards the fixed plate 200 through meshing force to realize clamping with the wall;

referring to fig. 1, 2, 3 and 4, a support rod 300 is fixedly installed in the middle of the front wall of the suction cup 100, a ferrule 310 is clamped on the outer wall of the support rod 300, a sleeve 320 is hinged to the lower inner cavity of the ferrule 310, an expansion link 330 is clamped in the inner cavity of the sleeve 320, a second fastening screw 340 is screwed on the outer wall of the sleeve 320, one end of the second fastening screw 340 penetrates through the outer wall of the sleeve 320, one end of the second fastening screw 340 contacts with the outer wall of the expansion link 330, the distance between the ferrule 310 and the suction cup 100 is changed by pulling the position of the ferrule 310 on the outer wall of the support rod 300, and the sleeve 320 and the expansion link 330 are used for changing the height between the;

referring to fig. 1 and 2, a round rod 400 is fastened in an inner cavity of the telescopic rod 330, a reflective plate 410 is hinged to an outer wall of the round rod 400, a counterweight 420 is screwed to a bottom wall of the reflective plate 410, the reflective plate 410 is made of a light and high-reflectivity material and used for reflecting electromagnetic waves, and the counterweight 420 is used for improving gravity of the bottom end of the reflective plate 410, so that the bottom end of the reflective plate 410 is perpendicular to a horizontal line of the ground;

referring to fig. 1, 2 and 3, the front wall of the fixed plate 200 is adhered with a limiting plate 240, the outer wall of the limiting plate 240 contacts with the outer wall of the movable plate 220, the front wall of the fixed plate 200 is screwed with a first fastening screw 250, and the limiting plate 240 prevents the movable plate 220 from rotating due to the screwing of the fastening nut 230;

referring to fig. 1, 3 and 4, the fixing plate 200, the supporting rod 300 and the telescopic rod 330 are all hollow structures, so that the weights of the fixing plate 200, the supporting rod 300 and the telescopic rod 330 are reduced;

referring to fig. 4, the cross section of the telescopic rod 330 is a polygon, so as to prevent the telescopic rod 330 from rotating in the inner cavity of the sleeve 320;

referring to fig. 2 and 3, a reinforcing rib is disposed at a connection portion between the supporting rod 300 and the suction cup 100 to improve the connection strength between the supporting rod 300 and the suction cup 100.

While the invention has been described above with reference to certain embodiments, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the various embodiments disclosed herein can be used in any combination with one another, and the description of such combinations that is not exhaustive in this specification is merely for brevity and resource saving. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a type reflect meter is settled to single operation distancer self-adaptation which characterized in that: including sucking disc (100), the antetheca of sucking disc (100) is all the joint from top to bottom has fixed plate (200), the antetheca spiro union of fixed plate (200) has screw rod (210), the outer wall of screw rod (210) has cup jointed fly leaf (220), the outer wall spiro union of screw rod (210) has fastening nut (230), the antetheca middle part fixed mounting of sucking disc (100) has bracing piece (300), the outer wall joint of bracing piece (300) has lasso (310), the lower part inner chamber of lasso (310) articulates there is sleeve (320), the inner chamber joint of sleeve (320) has telescopic link (330), the outer wall spiro union of sleeve (320) has second fastening screw rod (340), the outer wall of sleeve (320) is run through to the one end of second fastening screw rod (340), the one end of second fastening screw rod (340) and the outer wall contact of telescopic link (330), the inner chamber joint of telescopic link (330) has round bar (400), the outer wall of round bar (400) articulates there is reflecting plate (410), the diapire spiro union of reflecting plate (410) has balancing weight (420).

2. The self-adaptive arrangement type reflecting device of a single-person operation range finder as claimed in claim 1, wherein: the front wall of the fixed plate (200) is bonded with a limiting plate (240), the outer wall of the limiting plate (240) is in contact with the outer wall of the movable plate (220), and the front wall of the fixed plate (200) is in threaded connection with a first fastening screw rod (250).

3. The self-adaptive arrangement type reflecting device of a single-person operation range finder as claimed in claim 1, wherein: the fixing plate (200), the supporting rod (300) and the telescopic rod (330) are all hollow structures.

4. The self-adaptive arrangement type reflecting device of a single-person operation range finder as claimed in claim 1, wherein: the cross section of the telescopic rod (330) is polygonal.

5. The self-adaptive arrangement type reflecting device of a single-person operation range finder as claimed in claim 1, wherein: and reinforcing ribs are arranged at the joints of the supporting rods (300) and the suckers (100).