CN215177761U

CN215177761U - Tunnel engineering measuring device convenient to remove

Info

Publication number: CN215177761U
Application number: CN202121669790.4U
Authority: CN
Inventors: 刘刚; 白雪峰; 贾贵青; 郭学坤; 刘佳; 高达; 刘海龙; 袁海东; 姜亚先; 邬阳
Original assignee: Yunnan Tuteng Intelligent Equipment Co ltd
Current assignee: Yunnan Tuteng Intelligent Equipment Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2021-12-14
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses a tunnel engineering measuring device convenient to remove, include: the lower surface of the outer end of the base is provided with a movable wheel through a screw, and the inner side of the base is embedded with a cylinder; the bearing plate is positioned above the base, and the inner side of the upper end of the bearing plate is provided with a measuring instrument body which is connected with the bearing plate in a nested manner; the fixed plate is fixed on the outer side of the middle part of the bearing plate, and the inner side of the upper end of the fixed plate is connected with the movable plate in a clamping manner; the horizontal bubble instrument is embedded and installed on the inner side of the upper left end of the bearing plate, and a first connecting rod connected with the bearing plate in a rotating mode is arranged on the lower side of the horizontal bubble instrument. This tunnel engineering measuring device convenient to remove is convenient for adjust the height, and is convenient for carry out the level (l) ing to the measuring apparatu body, makes it to measure the rate of accuracy high to and be convenient for install the dismantlement to the measuring apparatu body, conveniently carry and maintain the measuring apparatu body, make it long service life.

Description

Tunnel engineering measuring device convenient to remove

Technical Field

The utility model relates to a tunnel engineering measures technical field, specifically is a tunnel engineering measuring device convenient to remove.

Background

The tunnel is a bar-shaped building used below the earth surface, the clear section of the interior of the tunnel is a cavern with the height more than 2 square meters, the engineering measuring instrument is an instrument used for measuring various aspects such as orientation, distance measurement, angle measurement, height measurement and the like required by the planning design, construction and operation management stages of engineering construction, and during the construction process of the tunnel, the measuring instrument is required to measure by a measuring device in order to ensure that the tunnel can be correctly penetrated according to the specified precision and the positions of the related building and the structure are correct.

However, in the use process of the existing tunnel engineering measuring device, the height is not convenient to adjust, the measuring instrument body is not convenient to horizontally adjust, the measuring accuracy rate is difficult to be high, the measuring instrument body is inconvenient to carry and maintain, and the service life is difficult to be long.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tunnel engineering measuring device convenient to remove to propose current tunnel engineering measuring device in solving above-mentioned background art, in the use, generally be not convenient for highly adjust, and be not convenient for carry out the level (l) ing to the measuring apparatu body, be difficult to make it measure the rate of accuracy high, and inconvenient carry and maintain the measuring apparatu body, be difficult to the long service life's of messenger problem.

In order to achieve the above object, the utility model provides a following technical scheme: a portable tunneling surveying apparatus, comprising:

the lower surface of the outer end of the base is provided with a movable wheel through a screw, and the inner side of the base is embedded with a cylinder;

the bearing plate is positioned above the base, and the inner side of the upper end of the bearing plate is provided with a measuring instrument body which is connected with the bearing plate in a nested manner;

the fixed plate is fixed on the outer side of the middle part of the bearing plate, and the inner side of the upper end of the fixed plate is connected with the movable plate in a clamping manner;

the horizontal bubble instrument is embedded and installed on the inner side of the upper left end of the bearing plate, and a first connecting rod connected with the bearing plate in a rotating mode is arranged on the lower side of the horizontal bubble instrument.

Preferably, the upside fixedly connected with transfer piece of cylinder, and transfer piece and base constitute the undetachable structure of block to base and transfer piece all are "T" style of calligraphy structure.

Preferably, a rubber pad closely attached to the measuring instrument body is fixedly adhered to the lower side of the middle of the upper end of the moving plate, a gear rotatably connected with the fixed plate is connected to the inner side of the middle of the moving plate in a meshed mode, the gear is symmetrically arranged relative to the fixed plate, and the moving plate clamped and connected with the fixed plate is buckled on the lower side of the gear.

Preferably, the fixed plate and the movable plate are provided with springs at equal intervals and fixed with the fixed plate in a sticking manner, and a connecting block which is fastened with the fixed plate and is in through connection with the lower side of the middle part of the movable plate is fixed on the lower side of the middle part of the movable plate.

Preferably, the outer side of the lower end of the first connecting rod is nested with a connecting sleeve in threaded connection with the first connecting rod, the inner side of the lower end of the connecting sleeve is nested with a second connecting rod in threaded connection with the second connecting rod, and the first connecting rod, the second connecting rod and the connecting sleeve are arranged in an inclined manner.

Preferably, the lower extreme outside of second connecting rod rotates and is connected with the limiting plate, and the right-hand member outside of limiting plate with accept the board and be connected for rotating to the limiting plate is integrated into one piece with the transfer block that its downside set up.

Compared with the prior art, the beneficial effects of the utility model are that: the tunnel engineering measuring device convenient to move is convenient for adjusting the height, horizontally adjusting the measuring instrument body and ensuring high measuring accuracy, is convenient for mounting and dismounting the measuring instrument body and is convenient for carrying and maintaining the measuring instrument body and ensuring long service life;

1. the device is provided with a base, a movable wheel, a cylinder and a rotating block, wherein the movable wheel is installed on a screw below the base, the rotating block is fixedly connected to the upper side of the cylinder in the base, the rotating block which is clamped with the base and can not be detachably connected is fixedly connected with a limiting plate, and a bearing plate of which the inner side is nested with a measuring instrument body is rotatably connected to the limiting plate, so that the device is convenient to move and the height of the device is convenient to adjust;

2. the measuring instrument body is provided with a bearing plate, a fixed plate, a movable plate and a rubber pad, the rubber pad is adhered and fixed below the movable plate and is closely attached and connected to the measuring instrument body, the movable plate is in meshed connection with a gear rotationally connected with the fixed plate, the movable plate is connected with the movable plate in a buckling mode below the gear, the movable plate and the movable plate are both in clamping connection with the fixed plate, and a connecting block fixed below the movable plate is in telescopic connection with the fixed plate through a spring, so that the measuring instrument body in the bearing plate is convenient to mount and dismount, the measuring instrument body is convenient to carry and maintain, and the service life of the measuring instrument body is long;

3. be provided with the horizontal bubble appearance, the head rod, limiting plate and second connecting rod, owing to accept the inboard horizontal bubble appearance of inlaying of the upper left end of board, both ends inboard is rotated respectively and is connected with head rod and limiting plate about accepting the board, and the left end inboard of limiting plate is rotated and is connected with the second connecting rod, the inner outside threaded connection of head rod and second connecting rod has the adapter sleeve, consequently be convenient for carry out level (l) ing to accepting the inboard measuring apparatu body of inboard, make the device's measurement rate of accuracy height.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the sectional structure of the fixing plate and the supporting plate of the present invention;

FIG. 3 is a schematic view of the top view cross-sectional structure of the movable plate and the gear of the present invention;

fig. 4 is a schematic view of a side view structure of the connection between the first connecting rod and the receiving plate of the present invention.

In the figure: 1. a base; 2. a moving wheel; 3. a cylinder; 4. a transfer block; 5. a bearing plate; 6. a gauge body; 7. a fixing plate; 8. moving the plate; 9. a rubber pad; 10. a gear; 11. a movable plate; 12. a spring; 13. connecting blocks; 14. a horizontal bubble instrument; 15. a first connecting rod; 16. a limiting plate; 17. a second connecting rod; 18. a connecting sleeve.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a tunnel engineering measuring device convenient to move comprises a base 1, a moving wheel 2, a cylinder 3, a transfer block 4, a bearing plate 5, a measuring instrument body 6, a fixed plate 7, a moving plate 8, a rubber pad 9, a gear 10, a moving plate 11, a spring 12, a connecting block 13, a horizontal bubble instrument 14, a first connecting rod 15, a limiting plate 16, a second connecting rod 17 and a connecting sleeve 18;

when the tunnel engineering measuring device convenient to move is used, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, firstly, the connecting block 13 clamped and penetrated at the inner side of the lower end of the fixed plate 7 can be pulled downwards to drive the movable plate 11 fixedly connected to the connecting block 13 to descend under the clamping limit of the fixed plate 7, as the gear 10 rotatably connected to the fixed plate 7 is clamped and connected to the upper side of the movable plate 11, and the movable plate 8 clamped with the fixed plate 7 is meshed and connected to the outer side of the gear 10, the clamping connection between the movable plate 11 and the gear 10 is conveniently disconnected by pulling the connecting block 13 downwards, and then the distance between the movable plate 8 and the fixed plate 7 is conveniently adjusted by pulling the movable plate 8 upwards;

as shown in fig. 1, 2, 3 and 4, after the upper end of the moving plate 8 is far away from the upper end of the fixed plate 7, the moving plate 8 and the connecting block 13 can be released from being pulled, so that the moving plate 11 is in snap-fit connection with the gear 10 under the action of the spring 12, the purpose of limiting the moving plate 8 by the gear 10 is achieved, then the measuring instrument body 6 can be nested and installed on the inner side of the middle part of the upper end of the bearing plate 5, then the connecting block 13 is pulled, the snap-fit connection between the connecting block 13 and the gear 10 is disconnected, the moving plate 8 is pressed downwards, the rubber pad 9 fixedly adhered to the lower side of the middle part of the moving plate 8 is conveniently in close fit connection with the measuring instrument body 6, and finally the pulling of the connecting block 13 is disconnected, so that the gear 10 is convenient to limit the moving plate 8 by the snap-fit of the moving plate 11, and the purpose of installing and fixing the measuring instrument body 6 is achieved;

as shown in fig. 1 and 4, after installation, the device can be moved to a use site by means of a moving wheel 2 installed by a screw under a base 1, then the operation can be carried out through the air cylinder 3 embedded in the base 1 according to the measuring use requirement, so that the air cylinder 3 drives the middle rotating block 4 to lift under the clamping limit of the base 1, as the bearing plate 5 is arranged above the transfer block 4, the measuring instrument body 6 is nested in the bearing plate 5, the inner sides of the left and right ends of the middle part of the bearing plate 5 are respectively and rotatably connected with a first connecting rod 15 and a limiting plate 16, the limiting plate 16 is fixedly connected with the transfer block 4, and the inner side of the left end of the limit plate 16 is rotatably connected with a second connecting rod 17, the outer sides of the inner ends of the first connecting rod 15 and the second connecting rod 17 are in threaded connection with a connecting sleeve 18, therefore, through the lifting of the transfer block 4, the transfer block 4 can drive the measuring instrument body 6 arranged in the bearing plate 5 to lift through the limiting plate 16;

referring to fig. 1 and 4, the horizontal bubble instrument 14 inlaid on the inner side of the left upper end of the base 1 can be observed, the connecting sleeve 18 is rotated, the distance between the inner thread of the connecting sleeve 18 and the connection between the first connecting rod 15 and the second connecting rod 17 is adjusted, the purpose of rotating the bearing plate 5 under the limit of the limit plate 16 is achieved, so that the measuring instrument body 6 in the bearing plate 5 is in a horizontal state, the measuring accuracy of the device is high, referring to fig. 1, 2, 3 and 4, after the device is used, the connecting block 13 on the inner side of the lower end of the fixed plate 7 can be pulled downwards, the buckle connection between the movable plate 11 and the gear 10 is disconnected, the movable plate 8 clamped and limited in the fixed plate 7 is pulled upwards, the rubber gasket 9 is disconnected from the tight joint connection of the measuring instrument body 6, so that the measuring instrument body 6 nested in the bearing plate 5 can be taken out, and the measuring instrument body 6 can be carried and maintained, thereby facilitating the long service life of the device, and the electrical components contained therein are all prior art and will not be described in detail herein.

The content that is not described in detail in this specification belongs to the prior art known to those skilled in the art, the standard parts used in the present invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the description of the drawings, the specific connection mode of each part adopts the conventional means of bolt, rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the content that is not described in detail in this specification belongs to the prior art known to those skilled in the art.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A tunnel engineering measuring device convenient to remove, characterized by, includes:

the device comprises a base (1), wherein a movable wheel (2) is mounted on the lower surface of the outer end of the base (1) through a screw, and a cylinder (3) is embedded in the inner side of the base (1);

the bearing plate (5) is positioned above the base (1), and a measuring instrument body (6) which is connected with the bearing plate in a nested manner is arranged on the inner side of the upper end of the bearing plate (5);

the fixed plate (7) is fixed on the outer side of the middle part of the bearing plate (5), and the inner side of the upper end of the fixed plate (7) is connected with a movable plate (8) in a clamping manner;

the horizontal bubble instrument (14) is mounted on the inner side of the left upper end of the bearing plate (5) in an embedded mode, and a first connecting rod (15) rotatably connected with the bearing plate (5) is arranged on the lower side of the horizontal bubble instrument (14).

2. A portable tunneling surveying apparatus according to claim 1, wherein: the upside fixedly connected with transfer piece (4) of cylinder (3), and transfer piece (4) constitute the undetachable structure of block with base (1) to base (1) and transfer piece (4) all are "T" style of calligraphy structure.

3. A portable tunneling surveying apparatus according to claim 1, wherein: rubber pads (9) closely attached and connected with the measuring instrument body (6) are pasted and fixed to the lower side of the middle of the upper end of the moving plate (8), gears (10) rotatably connected with the fixed plate (7) are meshed and connected to the inner side of the middle of the moving plate (8), the gears (10) are symmetrically arranged relative to the fixed plate (7), and a movable plate (11) connected with the fixed plate (7) in a clamped mode is buckled on the lower side of the gears (10).

4. A portable tunneling surveying apparatus according to claim 1, wherein: the inner sides of the fixed plate (7) and the movable plate (11) are provided with springs (12) which are adhered and fixed at equal intervals, and the lower side of the middle part of the movable plate (11) is fixed with a connecting block (13) which is clamped with the fixed plate (7) and is in through connection.

5. A portable tunneling surveying apparatus according to claim 1, wherein: the outer side of the lower end of the first connecting rod (15) is provided with a connecting sleeve (18) in a nested mode, the outer side of the lower end of the first connecting rod is connected with the first connecting rod in a threaded mode, the inner side of the lower end of the connecting sleeve (18) is provided with a second connecting rod (17) in a nested mode, the second connecting rod (17) is connected with the connecting sleeve in a threaded mode, and the first connecting rod (15), the second connecting rod (17) and the connecting sleeve (18) are arranged in an inclined mode.

6. A portable tunneling surveying apparatus according to claim 5, wherein: the lower extreme outside of second connecting rod (17) rotates and is connected with limiting plate (16), and the right-hand member outside of limiting plate (16) is connected for rotating with accepting board (5), and limiting plate (16) is rather than the middle commentaries on classics piece (4) that the downside set up as an organic whole structure.