CN216304738U

CN216304738U - Foundation pit horizontal monitoring device

Info

Publication number: CN216304738U
Application number: CN202122938416.6U
Authority: CN
Inventors: 郑建雷; 高德恒; 王小刚; 王建成; 陈淼新; 赖忠良; 张志文; 张伟; 艾少锋; 黄杏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-27
Filing date: 2021-11-27
Publication date: 2022-04-15
Anticipated expiration: 2031-11-27

Abstract

The utility model discloses a foundation pit horizontal monitoring device, and relates to the technical field of foundation pit monitoring. The angle adjusting device comprises a main board, an angle adjusting mechanism and a monitor body, wherein a plurality of supporting columns are symmetrically arranged on the upper surface of the main board, telescopic columns are arranged on the upper surfaces of the supporting columns, the angle adjusting mechanism is arranged on the upper surface of the telescopic columns and comprises a placing box, adjusting rods, a rotating gear, a pull rod and a limiting rack, a placing box is arranged on the upper surface of the telescopic columns, one side surface of the placing box is rotatably connected with the adjusting rods, the rotating gear is fixedly connected to the peripheral side surface of the adjusting rods, the pull rod is slidably connected to one surface of the placing box, the limiting rack is arranged on one surface of the pull rod, and two opposite surfaces of the two adjusting rods are fixedly connected with placing plates. The adjusting rod drives the rotating gear to rotate, the pull rod drives the limiting rack to move in the placing box, the position of the rotating gear is fixed conveniently through the limiting rack, and therefore the position of the adjusting rod is fixed, and the monitor body is adjusted to a proper angle.

Description

Foundation pit horizontal monitoring device

Technical Field

The utility model belongs to the technical field of foundation pit monitoring, and particularly relates to a foundation pit horizontal monitoring device.

Background

The foundation pit is a soil pit excavated at a foundation design position according to the base elevation and the foundation plane size, and the monitoring of the foundation pit is an important link in the foundation pit engineering construction, which means that in the process of foundation pit excavation and underground engineering construction, various observation and analysis works are carried out on the rock-soil characteristics of the foundation pit, the displacement of a supporting structure and the change of surrounding environmental conditions, the monitoring result is fed back in time, the deformation and the development of a stable state which are caused after further construction are predicted, and the levelness of the foundation pit is generally monitored by a monitoring device at present;

however, the angle of the monitor is inconvenient to adjust by the conventional monitoring device before monitoring, the adjusting mode is complex, the levelness of the foundation pit which cannot be accurately monitored by the monitor is easily monitored, the monitoring result is easy to cause errors, and the monitoring of the foundation pit is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a foundation pit horizontal monitoring device, which solves the problems that the angle of a monitor is inconvenient to adjust and the adjusting mode is complex in the conventional monitoring device before monitoring.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a foundation pit horizontal monitoring device which comprises a main board, an angle adjusting mechanism and a monitor body, wherein a plurality of support columns are symmetrically arranged on the upper surface of the main board, telescopic columns are arranged on the upper surfaces of the support columns, the support columns are in sliding fit with the telescopic columns, so that the height of the telescopic columns can be conveniently adjusted, the height of the monitor body can be adjusted, the angle adjusting mechanism is arranged on the upper surface of the telescopic columns, the angle of the monitor body can be conveniently adjusted through the angle adjusting mechanism, and the monitoring accuracy can be conveniently improved;

the angle adjusting mechanism comprises a placing box, an adjusting rod, a rotating gear, a pull rod and a limiting rack, wherein the placing box is installed on the upper surface of the telescopic column, one side surface of the placing box is rotatably connected with the adjusting rod, the peripheral side surface of the adjusting rod is fixedly connected with the rotating gear, the surface of one placing box is slidably connected with the pull rod, one surface of the pull rod is provided with the limiting rack, the limiting rack is meshed with the rotating gear, the rotating gear is driven to rotate by the adjusting rod, the limiting rack is driven to move in the placing box by the pull rod, the position of the rotating gear is conveniently fixed by the limiting rack, so that the position of the adjusting rod is fixed, the monitor body is adjusted to a proper angle, two opposite surfaces of the adjusting rods are fixedly connected with placing plates, the upper surface of the placing plate is provided with a monitor body, the adjusting rod is convenient to drive the placing plates to rotate, so that the monitor body is driven to rotate, the angle of monitor body is conveniently adjusted.

The adjusting rod penetrates through the placing box.

A surface mounting of support column has the dwang, a surface mounting of dwang has the driving gear, the inside lower surface of support column rotates and is connected with the screw thread post, screw thread post week side fixedly connected with driven gear, the driving gear meshes with driven gear mutually, makes things convenient for the dwang to drive the driving gear and rotates, and the driving gear passes through driven gear and drives the screw thread post and rotate.

Threaded column week side threaded connection has the screw thread piece, surface mounting has a plurality of transfer lines on the screw thread piece, transfer line and flexible post fixed connection make things convenient for the screw thread post to drive flexible post through the transfer line and reciprocate, conveniently adjust the height of flexible post, conveniently with monitor body leveling.

The utility model discloses a screw thread piece, including support column, gag lever post and gag lever post, the gag lever post is all installed on the relative two surfaces of screw thread piece, the inside relative two surfaces of support column all are provided with the spacing groove, gag lever post and spacing groove sliding fit slide in the spacing groove through the gag lever post, conveniently restrict the position of screw thread piece.

The threaded column is provided with a baffle on the upper surface, the baffle is matched with the threaded block, and the position of the threaded block is conveniently limited by the baffle.

The number of the support columns, the number of the telescopic columns and the number of the angle adjusting mechanisms are two.

The utility model has the following beneficial effects:

the angle of the monitor body is adjusted through the angle adjusting mechanism, monitoring accuracy is conveniently improved, the adjusting rod drives the rotating gear to rotate, the limiting rack is driven to move in the placing box through the pull rod, the position of the rotating gear is conveniently fixed through the limiting rack, and therefore the position of the adjusting rod is fixed, the monitor body is adjusted to a proper angle, the adjusting rod drives the placing plate to rotate, the monitor body is driven to rotate, the angle of the monitor body is conveniently adjusted, the rotating rod drives the driving gear to rotate, the driving gear drives the threaded column to rotate through the driven gear, the threaded column drives the threaded block to move up and down, the transmission rod drives the telescopic column to move up and down, the height of the telescopic column is conveniently adjusted, and the monitor body is conveniently leveled.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the left side of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an anatomical schematic of the utility model at A-A in FIG. 2;

FIG. 4 is an enlarged view of the structure of FIG. 3 at B in accordance with the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 3 at C according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a main board; 2. placing the plate; 3. a monitor body; 4. an angle adjusting mechanism; 5. a limit rack; 6. a support pillar; 7. a telescopic column; 8. rotating the rod; 9. a driving gear; 10. a driven gear; 11. a threaded post; 12. a thread block; 13. a limiting rod; 14. a limiting groove; 15. a transmission rod; 16. a baffle plate; 17. placing the box; 18. adjusting a rod; 19. a rotating gear; 20. a pull rod.

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.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", "lower", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, the utility model relates to a foundation pit horizontal monitoring device, which comprises a main board 1, an angle adjusting mechanism 4 and a monitor body 3, wherein a plurality of support columns 6 are symmetrically arranged on the upper surface of the main board 1, telescopic columns 7 are arranged on the upper surfaces of the support columns 6, the support columns 6 are in sliding fit with the telescopic columns 7, so that the height of the telescopic columns 7 can be conveniently adjusted, the height of the monitor body 3 can be adjusted, the angle adjusting mechanism 4 is arranged on the upper surface of the telescopic columns 7, the angle of the monitor body 3 can be conveniently adjusted through the angle adjusting mechanism 4, and the monitoring accuracy can be conveniently improved;

the angle adjusting mechanism 4 comprises a placing box 17, adjusting rods 18, a rotating gear 19, a pull rod 20 and a limiting rack 5, the placing box 17 is installed on the upper surface of the telescopic column 7, one side surface of the placing box 17 is rotatably connected with the adjusting rods 18, the rotating gear 19 is fixedly connected on the peripheral surface of the adjusting rods 18, the pull rod 20 is slidably connected on one surface of the placing box 17, the limiting rack 5 is installed on one surface of the pull rod 20, the limiting rack 5 is meshed with the rotating gear 19, the rotating gear 19 is driven to rotate through the adjusting rods 18, the limiting rack 5 is driven to move in the placing box 17 through the pull rod 20, the position of the rotating gear 19 is conveniently fixed through the limiting rack 5, so that the position of the adjusting rods 18 is fixed, the monitor body 3 is adjusted to a proper angle, the placing plates 2 are fixedly connected on the two opposite surfaces of the two adjusting rods 18, the monitor body 3 is installed on the upper surface of the placing plate 2, and the adjusting rods 18 are convenient to drive the placing plates 2 to rotate, thereby drive monitor body 3 and rotate, conveniently adjust the angle of monitor body 3.

The adjusting rod 18 penetrates the placing box 17.

6 a surface mounting of support column has dwang 8, 8 a surface mounting of dwang has driving

gear

9, 6 inside lower surface rotation of support column is connected with

screw thread post

11, 11 week side fixedly connected with driven gear 10 of screw thread post, driving gear 9 meshes with driven gear 10 mutually, make things convenient for dwang 8 to drive driving gear 9 and rotate, driving gear 9 drives screw thread post 11 through driven gear 10 and rotates, 11 week side threaded connection of screw thread post has

screw block

12, 12 upper surface mounting of screw block has a plurality of transfer lines 15, transfer line 15 and flexible post 7 fixed connection, make things convenient for screw thread post 11 to drive screw block 12 and reciprocate, thereby it reciprocates to drive flexible post 7 through transfer line 15, conveniently adjust the height of flexible post 7, the convenience is with monitor body 3 leveling.

The gag lever post 13 is all installed on the two relative surfaces of screw block 12, and the inside relative two surfaces of support column 6 all are provided with spacing groove 14, and

gag lever post

13 and 14 sliding fit of spacing groove slide in spacing groove 14 through gag lever post 13, conveniently restrict the position of screw block 12, and surface mounting has baffle 16 on the screw post 11, and baffle 16 suits with screw block 12 position, conveniently restricts the position of screw block 12 through baffle 16.

The number of the support columns 6, the number of the telescopic columns 7 and the number of the angle adjusting mechanisms 4 are two.

As shown in fig. 1 to 5, this embodiment is a method for using a foundation pit level monitoring device: firstly, the dwang 8 rotates, the dwang 8 drives the driving gear 9 to rotate, the driving gear 9 drives the threaded post 11 to rotate through the driven gear 10, the threaded post 11 drives the threaded block 12 to move upwards, meanwhile, the limiting rod 13 slides upwards in the limiting groove 14, the position of the threaded block 12 is limited, the threaded block 12 drives the telescopic post 7 to move upwards through the transmission rod 15, the monitor body 3 is conveniently leveled, the adjusting rod 18 rotates, the adjusting rod 18 drives the placing plate 2 and the rotating gear 19 to rotate, thereby the monitor body 3 is driven to rotate, after the monitor body 3 is adjusted to a proper angle, the limiting rack 5 is moved inwards through the pull rod 20, the position of the rotating gear 19 is fixed by the limiting rack 5, thereby the position of the adjusting rod 18 is fixed, the angle adjustment of the monitor body 3 is finished at the moment, and the monitoring accuracy is conveniently improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a foundation ditch level monitoring device, includes mainboard (1), angle modulation mechanism (4) and monitor body (3), its characterized in that: a plurality of supporting columns (6) are symmetrically arranged on the upper surface of the main board (1), telescopic columns (7) are arranged on the upper surfaces of the supporting columns (6), the supporting columns (6) are in sliding fit with the telescopic columns (7), and angle adjusting mechanisms (4) are arranged on the upper surfaces of the telescopic columns (7);

angle modulation mechanism (4) are including placing box (17), adjusting pole (18), rotating gear (19), pull rod (20) and spacing rack (5), surface mounting has on flexible post (7) places box (17), it rotates to be connected with and adjusts pole (18) to place box (17) one side, adjust pole (18) week side fixedly connected with rotating gear (19), it has pull rod (20) to place box (17) a surface sliding connection, pull rod (20) a surface mounting has spacing rack (5), spacing rack (5) mesh with rotating gear (19) mutually, two adjust two relative fixed surface of pole (18) and be connected with and place board (2), place board (2) upper surface mounting has monitor body (3).

2. A foundation pit level monitoring device according to claim 1, characterized in that the adjusting rod (18) penetrates the placing box (17).

3. A foundation pit level monitoring device according to claim 1, characterized in that, a surface of the support pillar (6) is provided with a rotating rod (8), a surface of the rotating rod (8) is provided with a driving gear (9), a threaded pillar (11) is rotatably connected to the lower surface of the inside of the support pillar (6), a driven gear (10) is fixedly connected to the peripheral side of the threaded pillar (11), and the driving gear (9) is meshed with the driven gear (10).

4. A foundation pit level monitoring device according to claim 3, characterized in that a thread block (12) is connected to the peripheral side of the thread column (11) in a threaded manner, a plurality of transmission rods (15) are mounted on the upper surface of the thread block (12), and the transmission rods (15) are fixedly connected with the telescopic column (7).

5. A foundation pit level monitoring device according to claim 4, characterized in that limiting rods (13) are arranged on two opposite surfaces of the thread block (12), limiting grooves (14) are arranged on two opposite surfaces inside the supporting column (6), and the limiting rods (13) are in sliding fit with the limiting grooves (14).

6. A foundation pit level monitoring device according to claim 3, wherein a baffle plate (16) is arranged on the upper surface of the threaded column (11), and the baffle plate (16) is matched with the position of the threaded block (12).

7. A foundation pit level monitoring device according to claim 1, characterized in that the number of the supporting columns (6), the telescopic columns (7) and the angle adjusting mechanisms (4) is two.