CN213481223U

CN213481223U - Multi-angle adjustable steep-dip engineering measuring device

Info

Publication number: CN213481223U
Application number: CN202022881655.8U
Authority: CN
Inventors: 战显慧; 陈卓
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-06-18
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses an adjustable steep incline engineering measuring device of multi-angle, which comprises a supporting pedestal and is characterized by further comprising, it is connected with the rotating tube to rotate on the support base, sliding connection has the telescopic link in the rotating tube, be equipped with the adjustment mechanism who is used for realizing the flexible altitude mixture control of telescopic link in the rotating tube, the up end fixedly connected with installation axle of telescopic link, install epaxial agreeing with the groove that is equipped with, agree with the connecting plate that sliding connection has two symmetry settings in the groove, it is connected with the extension board to rotate on the connecting plate, it is connected with the laser pen to rotate on the extension board, be equipped with on the extension board and be used for realizing rotating the drive mechanism of the convenient regulation of orientation to the laser pen, the lower terminal surface of extension board passes. The utility model discloses it is rational in infrastructure, realize the convenient regulation to device overall structure through setting up adjustment mechanism, function realization device such as rotation, lift, extension through the device is to the suitability of different measurement environment.

Description

Multi-angle adjustable steep-dip engineering measuring device

Technical Field

The utility model relates to an engineering survey technical field especially relates to an adjustable steep inclination engineering measuring device of multi-angle.

Background

The engineering construction often encounters the problem of steep inclined tunnel engineering measurement, the elevation angle of the theodolite measurement is between negative 35 degrees and positive 35 degrees, and when the elevation angle of the theodolite measurement is beyond the range, the instrument cannot aim at a target and cannot obtain measurement data. Therefore, the method of hanging a compass and adding a slope gauge and a steel ruler is mainly adopted at present, but the accuracy of an azimuth angle and an inclination angle is difficult to guarantee, the instrument is complicated and inconvenient, the function is single, and the accurate control of the measurement angle cannot be realized in the using process, so that the deviation of a measurement value and an actual value is overlarge, and the actual construction is influenced, and therefore the multi-angle adjustable steep slope engineering measuring device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an adjustable steep slope engineering measuring device with multiple angles.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an adjustable steep dip engineering measuring device of multi-angle, includes and supports the base, it is connected with the rotating tube to rotate on supporting the base, sliding connection has the telescopic link in the rotating tube, be equipped with in the rotating tube and be used for realizing the adjustment mechanism to the flexible altitude mixture control of telescopic link, the up end fixedly connected with installation axle of telescopic link, install the epaxial cooperation groove that is equipped with, it has the connecting plate that two symmetries set up to agree with inslot sliding connection, it is connected with the extension board to rotate on the connecting plate, it is connected with the laser pen to rotate on the extension board, be equipped with on the extension board and be used for realizing rotating the convenient drive mechanism who adjusts of orientation to the laser pen, the lower terminal surface of extension.

Preferably, the adjusting mechanism comprises a transmission case fixedly connected to the side wall of the rotating pipe, a transmission gear is rotatably connected to the transmission case, an adjusting shaft penetrates through the transmission case and is rotatably connected to the transmission case, a transmission groove is formed in the telescopic rod, a transmission toothed plate is arranged in the transmission groove, and the transmission gear is meshed with the transmission toothed plate.

Preferably, drive mechanism is including setting up the regulation chamber in the extension board, it is connected with the adjusting gear of two symmetry settings to adjust the intracavity rotation, two the adjusting gear meshes mutually, the axis of rotation fixed connection right side of laser pen the adjusting gear.

Preferably, a rotating shaft of the adjusting gear on the left side is connected with a pointer in a penetrating and rotating mode, and a dial is arranged on the extending plate.

Preferably, the rotating pipe is fixedly connected with two symmetrically-arranged lifting ropes, the lifting ropes penetrate through the extension plate and extend downwards, and the lower end face of each lifting rope is fixedly connected with a measuring scale.

Preferably, the upper end surface of the extension plate is rotatably connected with two symmetrically-arranged transition wheels, and the lifting rope is wound on the two transition wheels.

Compared with the prior art, the utility model, its beneficial effect does:

1. the device is convenient to adjust the whole structure of the device by arranging the adjusting mechanism, and the applicability of the device to different measuring environments is realized by the functions of rotation, lifting, extension and the like of the device.

2. Realize the convenient regulation to the angle measurement of measuring the laser pen through setting up drive mechanism, utilize the regulation calibrated scale to realize the accurate of required turned angle in the laser pen measurement process accuse, hoisting device's measurement accuracy.

Drawings

FIG. 1 is a schematic view of a multi-angle adjustable steep incline engineering measuring device according to the present invention;

FIG. 2 is a schematic structural view of a transmission mechanism of the multi-angle adjustable steep incline engineering measuring device provided by the present invention;

fig. 3 is the utility model provides an enlarged schematic diagram of a department structure of adjustable steep slope engineering measuring device of multi-angle.

In the figure: the device comprises a supporting base 1, a rotating pipe 2, an adjusting shaft 3, a telescopic rod 4, a transmission groove 5, a mounting shaft 6, a fit groove 7, a connecting plate 8, an extending plate 9, a lifting rope 10, a plumb bob 11, a measuring scale 12, a laser pen 13, a dial 14, an adjusting cavity 15, an adjusting gear 16 and a transition wheel 17.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, a multi-angle adjustable steep slope engineering measuring device, which comprises a supporting base 1, a rotating pipe 2 is rotatably connected to the supporting base 1, a telescopic rod 4 is slidably connected to the rotating pipe 2, an adjusting mechanism for adjusting the telescopic height of the telescopic rod 4 is arranged in the rotating pipe 2, an installation shaft 6 is fixedly connected to the upper end surface of the telescopic rod 4, a matching groove 7 is arranged on the installation shaft 6, two symmetrically arranged connecting plates 8 are slidably clamped in the matching groove 7, an extending plate 9 is rotatably connected to the connecting plates 8, a laser pen 13 is rotatably connected to the extending plate 9, a transmission mechanism for conveniently adjusting the rotating direction of the laser pen 13 is arranged on the extending plate 9, a plumb 11 is fixedly connected to the lower end surface of the extending plate 9 through a plumb line, two symmetrically arranged lifting ropes 10 are fixedly connected to the rotating pipe 2, the lifting ropes 10 penetrate through the extending plate 9 and, the lower end face of the lifting rope 10 is fixedly connected with a measuring scale 12, the upper end face of the extension plate 9 is rotatably connected with two transition wheels 17 which are symmetrically arranged, and the lifting rope 10 is wound on the two transition wheels 17.

The utility model discloses in, adjustment mechanism includes the transmission case of fixed connection on 2 lateral walls of rotating tube, and the transmission case internal rotation is connected with drive gear, runs through in the transmission case and rotates and be connected with regulating spindle 3, is equipped with transmission groove 5 on the telescopic link 4, is equipped with the transmission pinion rack in the transmission groove 5, and the biography is connected in the drive gear meshing, realizes the convenient regulation to device overall structure through setting up adjustment mechanism, and function realization devices such as rotation, lift, extension through the device are to the suitability of different measurement environment.

Drive mechanism is including setting up regulation chamber 15 in extension board 9, regulation chamber 15 internal rotation is connected with the adjusting gear 16 that two symmetries set up, two adjusting gear 16 mesh mutually, the axis of rotation fixed connection right side adjusting gear 16 of laser pen 13, the pivot run-through of left side adjusting gear 16 is rotated and is connected with the pointer, be equipped with calibrated scale 14 on the extension board 9, realize the convenient regulation to measuring the angle measurement of laser pen 13 through setting up drive mechanism, utilize and adjust calibrated scale 14 and realize the accurate of required turned angle in the laser pen 13 measurement process to be controlled, hoisting device's measurement accuracy.

When the utility model is used, as shown in fig. 1-3, firstly, the rotation adjustment in any measuring direction of the device is realized by utilizing the rotation connection between the supporting base 1 and the rotating tube 2, the rotation adjusting shaft 3 drives the transmission gear in the transmission box to be meshed with the toothed plate in the transmission groove 5 on the telescopic rod 4, the convenient adjustment of the lifting height of the telescopic rod 4 is realized, the extension plate 9 is opened by rotating the extension plate 9 afterwards, the control of the rotation included angle of the two extension plates 9 is realized by the sliding clamping between the two connecting plates 8 and the conjunction groove 7 on the mounting shaft 6, the levelness of the extension plate 9 is adjusted by utilizing the plumb bob 11 on the extension plate 9, the lifting rope 10 is driven by the upward movement of the telescopic rod 4 under the transitional action of the transition wheel 17, the adjustment of the measuring scale 12 is realized, the measurement by utilizing the measuring scale 12, when the gallery slope angle needs to be positioned in the process, the slope angle is measured by rotating the pointer on the dial 14 to drive the two adjusting gears 16 to rotate in a meshed manner, so that the rotation angle of the laser pen 13 is accurately controlled.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an adjustable steep dip engineering measuring device of multi-angle, includes and supports base (1), its characterized in that, it is connected with rotating tube (2) to rotate on supporting base (1), sliding connection has telescopic link (4) in rotating tube (2), be equipped with the adjustment mechanism who is used for realizing adjusting telescopic link (4) height in rotating tube (2), the up end fixedly connected with installation axle (6) of telescopic link (4), be equipped with on installation axle (6) and agree with groove (7), it has two connecting plates (8) that the symmetry set up to agree with sliding connection in groove (7), it is connected with extension board (9) to rotate on connecting plate (8), it is connected with laser pen (13) to rotate on extension board (9), be equipped with on extension board (9) and be used for realizing rotating the convenient drive mechanism who adjusts towards laser pen (13), the lower end face of the extension plate (9) is fixedly connected with a plumb bob (11) through a vertical line.

2. The multi-angle adjustable steep incline engineering measuring device according to claim 1, wherein the adjusting mechanism comprises a transmission case fixedly connected to the side wall of the rotating tube (2), a transmission gear is rotatably connected in the transmission case, an adjusting shaft (3) is rotatably connected in the transmission case, a transmission groove (5) is formed in the telescopic rod (4), a transmission toothed plate is arranged in the transmission groove (5), and the transmission gear is meshed with the transmission toothed plate.

3. A multi-angle adjustable steep incline engineering measuring device according to claim 1, characterized in that the transmission mechanism comprises an adjusting cavity (15) arranged in the extension board (9), two symmetrically arranged adjusting gears (16) are rotatably connected in the adjusting cavity (15), the two adjusting gears (16) are meshed, and the rotating shaft of the laser pointer (13) is fixedly connected with the right adjusting gear (16).

4. A multi-angle adjustable steep incline engineering measuring device according to claim 3, characterized in that the rotating shaft of the adjusting gear (16) on the left side is connected with a pointer through the rotating shaft, and the extension plate (9) is provided with a dial (14).

5. A multi-angle adjustable steep incline engineering survey device according to claim 1, characterized in that two symmetrically arranged lifting ropes (10) are fixedly connected to the rotating tube (2), the lifting ropes (10) penetrate the extension plate (9) and extend downwards, and a measuring ruler (12) is fixedly connected to the lower end surface of the lifting ropes (10).

6. A multi-angle adjustable steep incline engineering survey device according to claim 5, characterized in that the upper end surface of the extension board (9) is rotatably connected with two symmetrically arranged transition wheels (17), and the hoisting rope (10) is wound on the two transition wheels (17).