CN217714349U

CN217714349U - Measuring instrument hanging device

Info

Publication number: CN217714349U
Application number: CN202221996248.4U
Authority: CN
Inventors: 李桐; 罗彦福; 谢丁聪; 路飞; 万义文; 李宝强; 韦国; 杨松; 李剑薇; 代东杰; 朱峻锋
Original assignee: China Gezhouba Group No 3 Engineering Co Ltd
Current assignee: China Gezhouba Group No 3 Engineering Co Ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-01
Anticipated expiration: 2032-07-29

Abstract

The utility model relates to the field of hanging devices, in particular to a hanging device for a measuring instrument, which comprises a fixed plate, a mounting plate, a fixed column, a telescopic rod, a level gauge, a bearing plate, a rotating plate, a slide rail and a slide block; the top surface of the fixed plate is fixedly provided with a level gauge, the upper part of the fixed plate is provided with a mounting plate, the lower part of the fixed plate is fixedly provided with a bearing plate, and the upper part of the bearing plate is provided with a rotating plate; the bottom surface of the mounting plate is movably connected with a fixed column, and the fixed column is fixedly connected with a fixed plate; the mounting panel bottom surface sets up the slide rail, sets up the slider on the slide rail, slider and telescopic link one end swing joint, the fixed plate is connected to the telescopic link other end. The device can adapt to different installation environment, has reduced the requirement of device to mounted position, and the while is fixed at the fixed plate top surface and is set up the spirit level, has improved stability and instrument measurement accuracy. In addition, the rotating plate is arranged above the bearing plate, so that the working state of the instrument can be conveniently adjusted, and the practicability is high. The utility model discloses overall structure is comparatively simple, but reuse, and economic benefits is good.

Description

Measuring instrument hanging device

Technical Field

The utility model relates to a cable suspension device field, concretely relates to measuring instrument cable suspension device.

Background

In the TBM construction process of projects such as water conservancy and hydropower, highways, railways and the like, equipment tunneling guidance is very important, and the equipment tunneling state must be monitored constantly to ensure normal tunneling. The total station is usually adopted for measurement and a VMT guide control system is combined for monitoring the tunneling state, the traditional measurement method cannot be used due to the limitation of the structural complexity of TBM equipment, and field measurement equipment needs to be hung on a tunnel wall for measurement.

The existing Chinese patent with the publication number of CN215332996U discloses a hanging and fixing device of a TBM tunnel construction measuring instrument. The TBM tunnel construction measuring instrument hanging and fixing device comprises an expansion bolt, a fixing nut, a hanging device connecting rod and a measuring instrument mounting and fixing disc. The technical scheme has the following defects: the length of the hanging device connecting rod is fixed, so that the hanging device can only be fixedly installed at a certain fixed position of the tunnel wall, the measuring instrument installation fixing disc can be in a horizontal state, the requirement on the installation position is high, and the applicability is poor.

Disclosure of Invention

An object of the utility model is to overcome above-mentioned not enough, provide a measuring instrument cable suspension device, the device simple structure, but reuse suspends in midair fixedly stable, and stability is good, and application scope is wide, and the practicality is strong.

In order to achieve the purpose, the utility model adopts the technical scheme as follows:

a hanging device for a measuring instrument comprises a fixed plate, a mounting plate, a fixed column, a telescopic rod, a level gauge, a bearing plate, a rotating plate, a slide rail, a slide block and a mounting seat;

set up the rotor plate on the carrier plate, the fixed plate that sets up in carrier plate top is fixed on the fixed plate and is set up spirit level and fixed column, fixed column top and mounting panel bottom surface swing joint, and the mounting panel bottom surface sets up the slide rail, sets up the slider on the slide rail, slider and telescopic link one end swing joint, and the fixed plate is connected to the telescopic link other end.

The fixed column sets up one at least, and the telescopic link sets up one at least.

The telescopic rod comprises a threaded barrel, a threaded rod is arranged in the threaded barrel, the threaded barrel is in threaded engagement with the threaded rod, and the threaded rod is movably connected with the sliding block.

The telescopic rod is connected with the fixing plate through the mounting seat.

The thread cylinder is fixedly sleeved with a rotary table, and the rotary table is provided with anti-skid grains.

The mounting plate is at least provided with two expansion bolts, and the expansion bolts are provided with gaskets and nuts which are used for fixing the mounting plate on the wall.

The fixed plate is fixedly connected with the bearing plate through a connecting rod, and the connecting rod is at least one.

The bearing plate is provided with a rotating shaft, and the top of the rotating shaft is provided with a rotating plate.

The top surface of the bearing plate is provided with an annular chute which is positioned at the periphery of the rotating shaft.

The rotating plate top surface is provided with puts the thing groove, and the rotating plate bottom surface sets up at least one gyro wheel, and the gyro wheel is arranged in the spout.

Compared with the prior art, the utility model discloses beneficial effect who has as follows:

the utility model discloses a mounting panel bottom surface swing joint fixed column, fixed column fixed connection fixed plate, mounting panel bottom surface set up the slide rail, set up the slider on the slide rail, slider and telescopic link one end swing joint, the fixed plate is connected to the telescopic link other end. The telescopic link length adjustable, in the installation, the length of telescopic link is adjusted to the accessible drives the slider and removes on the slide rail, make the mounting panel can be in different angles, adapt to different installation environment, the requirement of device to the mounted position has been reduced, after the installation, fixed plate and carrier plate horizontality all the time, stability is good, therefore, the clothes hanger is strong in practicability, be favorable to promoting instrument measurement accuracy in the work progress, simultaneously at the fixed spirit level that sets up of fixed plate top surface, the levelness after fixed plate and carrier plate adjustment has further been strengthened, stability and instrument measurement accuracy have been improved. In addition, the rotating plate is arranged above the bearing plate and can rotate horizontally, so that the working state of the instrument can be adjusted conveniently, and the practicability is high. The utility model discloses overall structure is comparatively simple, but reuse, and economic benefits is good.

Furthermore, a turntable is fixedly sleeved on the threaded cylinder, and anti-skid grains are arranged on the turntable, so that the length of the telescopic rod can be conveniently adjusted.

Further, set up the spout on the carrier plate, the rotor plate is connected through the pivot to the carrier plate, and the rotor plate bottom surface sets up at least one gyro wheel, and in the spout was arranged in to the gyro wheel, stability when guaranteeing the rotor plate rotation, stability that sets up the instrument during operation on the very high rotor plate, the rotor plate top surface was provided with simultaneously puts the thing groove, has further promoted the stability of the instrument during operation that sets up on the rotor plate.

Drawings

FIG. 1 is a first installation diagram of the present invention;

FIG. 2 is a second installation diagram of the present invention;

FIG. 3 is a top view of the carrier plate and the sliding groove of the present invention;

wherein, 1, fixing the plate; 2. mounting a plate; 3. fixing a column; 4. a threaded barrel; 5. a threaded rod; 6. a turntable; 7. a level gauge; 8. an expansion bolt; 9. a gasket; 10. a nut; 11. a connecting rod; 12. a carrier plate; 13. a rotating shaft; 14. a rotating plate; 15. a storage groove; 16. a roller; 17. a slide rail; 18. a slider; 20. a chute; 21. a telescopic rod; 22. and (7) mounting a seat.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 and 2, a hanging device for a measuring instrument comprises a fixed plate 1, a mounting plate 2, a fixed column 3, a telescopic rod 21, a level gauge 7, a bearing plate 12, a rotating plate 14, a slide rail 17 and a slide block 18;

set up rotor plate 14 on the carrier plate 12, carrier plate 12 top is fixed to be set up fixed plate 1, fixed 7 and the fixed column 3 of level appearance that sets up on the

fixed plate

1, 3 tops of fixed column and 2 bottom surfaces swing joint of mounting panel, 2 bottom surfaces of mounting panel set up slide rail 17, set up slider 18 on the slide rail 17,

slider

18 and 21 one end swing joint of telescopic link, fixed plate 1 is connected to the 21 other ends of telescopic link.

Preferably, the bottom surface of the mounting plate 2 is hinged with the fixing column 3.

Preferably, fixed column 3 fixed connection fixed plate 1, the 2 bottom surfaces of mounting panel set up slide rail 17, set up slider 18 on the slide rail 17,

slider

18 and 21 one end swing joint of telescopic link, fixed plate 1 is connected to the telescopic link 21 other end. 21 adjustable length of telescopic link, in the installation, the accessible is adjusted the length of telescopic link 21 and is driven slider 18 and remove on slide rail 17 to make mounting panel 2 rotatory round the junction of fixed column 3 with mounting panel 2, make mounting panel 2 be in different angles, make mounting panel 2 can install in different installation environment, reduced the requirement of device to mounted position.

Further, after the installation, fixed plate 1 and carrier plate 12 horizontality all the time, stability is good, and the practicality is strong, is favorable to promoting instrument measurement accuracy in the work progress, simultaneously at the fixed spirit level 7 that sets up of fixed plate 1 top surface, utilizes the supplementary state of adjusting fixed plate 1 and carrier plate 12 of spirit level, has further strengthened the levelness after fixed plate 1 and carrier plate 12 adjust, has improved stability and instrument measurement accuracy.

Furthermore, the rotating plate 14 is arranged above the bearing plate 12, the rotating plate 14 can rotate at any angle horizontally, the working state of the instrument can be conveniently adjusted, the stability is good, and the practicability is high.

The fixed column 3 is provided with at least one, and the telescopic rod 21 is provided with at least one.

Preferably, the fixed columns 3 are two, and the telescopic rods 21 are two, so that the stability of the device is improved, and the measurement precision of the carried instrument is guaranteed.

As shown in fig. 1 and 2, the telescopic rod 21 comprises a threaded cylinder 4, a threaded rod 5 is arranged in the threaded cylinder 4, the threaded cylinder 4 is in threaded engagement with the threaded rod 5, and the threaded rod 5 is movably connected with the sliding block 18.

The telescopic rod 21 is connected with the fixing plate 1 through a mounting seat 22.

Preferably, the threaded cylinder 4 is sleeved on the fixed plate 1, the threaded rod 5 is hinged with the sliding block 18, and the threaded cylinder 4 can rotate around the axis of the threaded cylinder 4 on the mounting seat 22. The threaded rod 5 can be driven to move up and down in the threaded barrel 4 by rotating the threaded barrel 4, so that the telescopic rod 21 can stretch and retract, and the telescopic rod 21 drives the sliding block 18 to move on the sliding rail 17, so that the position of the mounting plate 2 can be adjusted.

Preferably, the thread cylinder 4 is fixedly sleeved with a turntable 6, and the turntable 6 is provided with anti-skid threads. The rotary table 6 is convenient for driving the thread cylinder 4 to rotate, and the effect of saving labor is achieved.

At least two expansion bolts 8 are arranged on the mounting plate 2, and a gasket 9 and a nut 10 for fixing the mounting plate 2 on a wall are arranged on the expansion bolts 8.

Preferably, set up 4 expansion bolts 8 on the mounting panel 2, expansion bolts 8 are installed about 2 centrosymmetric installations of mounting panel, and mounting panel 2 is installed at the tunnel top through 4

expansion bolts

8, and 8 one ends of expansion bolts are embedded inside the tunnel wall, and the other end sets up gasket 9 and nut 10, strengthens the stability of device installation, and expansion bolts 8 can dismantle, and device reuse after the dismantlement, economic benefits is good.

The fixed plate 1 is fixedly connected with a bearing plate 12 through a connecting rod 11, and the connecting rod 11 is at least one.

Preferably, the number of the connecting rods 11 is four, so that the structural stability of the device is enhanced.

The bearing plate 12 is provided with a rotating shaft 13, and the top of the rotating shaft 13 is provided with a rotating plate 14. The rotating shaft 13 can rotate around the shaft center and drives the rotating plate 14 to rotate.

As shown in fig. 1, 2 and 3, the top surface of the carrier plate 12 is provided with a sliding groove 20, and the sliding groove 20 is located at the periphery of the rotating shaft 13.

The top surface of the rotating plate 14 is provided with an article placing groove 15, the bottom surface of the rotating plate 14 is provided with at least one roller 16, and the roller 16 is arranged in the sliding groove 20.

Preferably, set up spout 20 on the carrier plate 12, the carrier plate 12 connects rotor plate 14 through pivot 13, the usable pivot 13 of rotor plate 14 rotates at carrier plate 12 coparallel, in addition, rotor plate 14 bottom surface sets up at least one gyro wheel 16, the gyro wheel 16 is arranged in spout 20, when rotor plate 14 rotates, gyro wheel 16 is at the internal rotation of spout 20, guarantee the stability when rotor plate 14 rotates, improve the stability of the instrument during operation that sets up on rotor plate 14, rotor plate 14 top surface is provided with puts the thing groove 15 simultaneously, the stability of the instrument during operation that sets up on rotor plate 14 has further been promoted.

Preferably, the utility model has the advantages of simple and reasonable overall structure, expansion bolts 8 can be dismantled, but device reuse, economic benefits is good.

The working process of the hanging device of the measuring instrument comprises the following steps:

s1, fixing a mounting plate 2 on the wall surface of a tunnel top through an expansion bolt 8;

s2, rotating the turntable 6, adjusting the length of the telescopic rod 21 through the turntable 6, enabling the telescopic rod 21 to drive the sliding block 18 to move on the sliding rail 17, adjusting the position states of the fixing plate 1 and the bearing plate 12, and observing the level gauge 7 until the fixing plate 1 and the bearing plate 12 are completely horizontal;

s3, the measuring instrument is placed on the rotating plate 14, and the rotating plate 14 is rotated to enable the measuring instrument to reach the optimal working state.

In summary, the above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. 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. A hanging device for a measuring instrument is characterized by comprising a fixed plate (1), a mounting plate (2), a fixed column (3), an expansion rod (21), a level meter (7), a bearing plate (12), a rotating plate (14), a slide rail (17) and a slide block (18);

set up rotor plate (14) on carrier plate (12), fixed plate (1) of setting in carrier plate (12) top, fixed level (7) and fixed column (3) of setting on fixed plate (1), fixed column (3) top and mounting panel (2) bottom surface swing joint, mounting panel (2) bottom surface sets up slide rail (17), set up slider (18) on slide rail (17), slider (18) and telescopic link (21) one end swing joint, fixed plate (1) is connected to telescopic link (21) the other end.

2. The hanging device for measuring instruments according to claim 1, wherein at least one of the fixed columns (3) is provided, and at least one of the telescopic rods (21) is provided.

3. The hanging device for the measuring instrument as claimed in claim 2, wherein the telescopic rod (21) comprises a threaded cylinder (4), a threaded rod (5) is arranged in the threaded cylinder (4), the threaded cylinder (4) is in threaded engagement with the threaded rod (5), and the threaded rod (5) is movably connected with the sliding block (18).

4. A hanger for measuring instruments according to claim 3 wherein the telescopic rod (21) is connected to the fixing plate (1) by means of a mounting (22).

5. The hanging device for the measuring instrument as claimed in claim 3, wherein the threaded cylinder (4) is fixedly sleeved with a turntable (6), and the turntable (6) is provided with anti-skid threads.

6. The surveying instrument hanger according to claim 1, wherein at least two expansion bolts (8) are provided on the mounting plate (2), and wherein spacers (9) and nuts (10) for fixing the mounting plate (2) to a wall are provided on the expansion bolts (8).

7. The hanging device for measuring instruments according to claim 1, wherein the fixing plate (1) is fixedly connected to the carrier plate (12) by means of at least one connecting rod (11), and the number of the connecting rods (11) is at least one.

8. The instrument hanger according to claim 7, wherein the bearing plate (12) is provided with a rotating shaft (13), and the rotating plate (14) is arranged on the top of the rotating shaft (13).

9. The instrument hanger according to claim 8 wherein the top surface of the carrier plate (12) is provided with an annular channel (20), the channel (20) being located around the axis of rotation (13).

10. The hanging device for the measuring instrument, according to claim 8, wherein the top surface of the rotating plate (14) is provided with a storage groove (15), the bottom surface of the rotating plate (14) is provided with at least one roller (16), and the roller (16) is arranged in the sliding groove (20).