CN218001060U

CN218001060U - Deep foundation pit monitoring device

Info

Publication number: CN218001060U
Application number: CN202221451278.7U
Authority: CN
Inventors: 徐铭扬; 李林; 王震; 张欧阳
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-12-09
Anticipated expiration: 2032-06-10

Abstract

The utility model discloses a deep foundation pit monitoring device, which comprises a supporting mechanism, wherein the supporting mechanism is provided with a lifting mechanism for lifting adjustment, the lifting mechanism is provided with a rotating mechanism for rotating a camera, the rotating mechanism is symmetrically provided with two parts, the rotating mechanism is connected with the lifting mechanism, and the lifting mechanism is connected with the supporting mechanism; elevating system is including setting up the case cover of supporting mechanism upper end, run through on the case cover and seted up logical groove, case cover inboard is provided with double thread lead screw, double thread lead screw lower extreme is connected with the motor. The utility model discloses a elevating system, slewing mechanism's setting makes the double thread lead screw at the rotation in-process, and the seat that goes up and down carries out the alternating movement from top to bottom, and the round trip movement of rack drives the gear rotation simultaneously, makes the camera of pivot upper end carry out the omnidirectional and monitors, has improved holistic practicality.

Description

Deep foundation pit monitoring device

Technical Field

The utility model relates to a construction field especially relates to a deep basal pit monitoring devices.

Background

The foundation pit monitoring refers to the work of checking and monitoring the building foundation pit and the surrounding environment in the construction and service life, and the foundation pit monitoring mainly comprises the following steps: supporting structures, relevant natural environments, construction conditions, groundwater conditions, the bottom of a foundation pit and surrounding soil, surrounding buildings, surrounding underground pipelines and underground facilities, surrounding important roads and other objects to be monitored.

The existing deep foundation pit monitoring device is simple in structure and cannot comprehensively monitor the foundation pit condition, so that the monitoring device is relatively poor in practicability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a deep basal pit monitoring devices just in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a deep foundation pit monitoring device comprises a supporting mechanism, wherein a lifting mechanism used for lifting adjustment is arranged on the supporting mechanism, a rotating mechanism used for rotating a camera is arranged on the lifting mechanism, the rotating mechanism is symmetrically provided with two positions, the rotating mechanism is connected with the lifting mechanism, and the lifting mechanism is connected with the supporting mechanism;

the lifting mechanism comprises a box cover arranged at the upper end of the supporting mechanism, a through groove is formed in the box cover in a penetrating mode, a double-thread screw is arranged on the inner side of the box cover, the lower end of the double-thread screw is connected with a motor, a lifting seat is arranged on the double-thread screw, and two sides of the lifting seat penetrate through the through groove in the box cover;

the rotating mechanism comprises a rotating shaft arranged on the lifting seat, a gear is arranged in the lifting seat on the outer diameter of the rotating shaft, a rack is arranged on the front side of the gear, an electric telescopic rod is arranged at one end of the rack, and the upper end of the rotating shaft is connected with the camera.

Further setting: the supporting mechanism comprises a bottom box, universal wheels are arranged at intervals on the circumference of the lower end of the bottom box, an open slot is formed in the outer wall of the bottom box and is arranged between the universal wheels, a screw rod penetrates through the open slot, a supporting seat is arranged at the lower end of the screw rod, and an adjusting nut is arranged on the screw rod.

Further setting: the box cover is welded with the bottom box, and the double-thread screw is rotationally connected with the box cover and the bottom box.

Further setting: the threads on the double-thread screw are arranged in a cross mode, and the lifting seat is in threaded connection with the double-thread screw.

Further setting: the gear with the pivot splined connection, the pivot with the seat that goes up and down rotates to be connected.

Further setting: the rack is meshed with the gear, and one end of the rack penetrates through the lifting seat and is in sliding connection with the lifting seat.

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

through elevating system, slewing mechanism's setting, make the double thread lead screw rotate the in-process, the alternating movement about the seat carries out, the round trip movement of rack drives gear simultaneously and rotates, makes the camera of pivot upper end carry out omnidirectional monitoring, has improved holistic practicality.

Drawings

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

Fig. 1 is a schematic view of a first structure of a deep foundation pit monitoring device according to the present invention;

fig. 2 is a second schematic structural diagram of the deep foundation pit monitoring device according to the present invention;

fig. 3 is a schematic partial structure diagram of a lifting mechanism of the deep foundation pit monitoring device according to the present invention;

fig. 4 is a schematic structural diagram of a lifting seat of the deep foundation pit monitoring device of the present invention;

fig. 5 is the utility model discloses a deep basal pit monitoring devices's slewing mechanism's local structure schematic diagram.

The reference numerals are explained below:

1. a support mechanism; 11. a bottom box; 12. a universal wheel; 13. an open slot; 14. a screw; 15. a supporting seat; 2. a lifting mechanism; 21. a box cover; 22. a double-threaded screw; 23. an electric motor; 24. a lifting seat; 3. a rotating mechanism; 31. a rotating shaft; 32. a gear; 33. a rack; 34. an electric telescopic rod; 4. a camera is provided.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

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

as shown in fig. 1 to 5, a deep foundation pit monitoring device includes a supporting mechanism 1, a lifting mechanism 2 for performing lifting adjustment is provided on the supporting mechanism 1, a rotating mechanism 3 for rotating a camera 4 is provided on the lifting mechanism 2, the rotating mechanism 3 is symmetrically provided at two positions, the rotating mechanism 3 is connected with the lifting mechanism 2, and the lifting mechanism 2 is connected with the supporting mechanism 1;

in this embodiment: the supporting mechanism 1 comprises a bottom case 11, universal wheels 12 are arranged at intervals on the circumference of the lower end of the bottom case 11, the whole position is convenient to move, an open slot 13 is formed in the outer wall of the bottom case 11 and located between the universal wheels 12, a screw 14 penetrates through the open slot 13, a supporting seat 15 is arranged at the lower end of the screw 14 and used for supporting and fixing the whole body, and an adjusting nut is arranged on the screw 14.

In this embodiment: the lifting mechanism 2 comprises a box cover 21 arranged at the upper end of the supporting mechanism 1, the box cover 21 is welded with the bottom box 11, a through groove is formed in the box cover 21 in a penetrating mode, a double-thread lead screw 22 is arranged on the inner side of the box cover 21, the lower end of the double-thread lead screw 22 is connected with a motor 23, the double-thread lead screw 22 is rotatably connected with the box cover 21 and the bottom box 11, a lifting seat 24 is arranged on the double-thread lead screw 22, threads on the double-thread lead screw 22 are arranged in a mutually crossed mode, the lifting seat 24 is in threaded connection with the double-thread lead screw 22, and two sides of the lifting seat 24 penetrate through the through groove in the box cover 21;

in this embodiment: the rotating mechanism 3 comprises a rotating shaft 31 which is rotatably arranged on the lifting seat 24, a gear 32 is arranged in the lifting seat 24 on the outer diameter of the rotating shaft 31, the gear 32 is in splined connection with the rotating shaft 31, a rack 33 is arranged on the front side of the gear 32, one end of the rack 33 penetrates through the lifting seat 24 and is in sliding connection with the lifting seat 24, the rack 33 is meshed with the gear 32, an electric telescopic rod 34 is arranged at one end of the rack 33, and the upper end of the rotating shaft 31 is connected with the camera 4.

The utility model discloses theory of operation and use flow: will the bulk movement to the monitoring position through supporting mechanism 1, nut on the adjusting screw 14 makes supporting seat 15 support fixedly with the whole, 23 work of motor through elevating system 2 drives two screw lead screw 22 rotatory, make the lift seat 24 on the two screw lead screw 22 carry out up-and-down alternating movement under the spacing of case cover 21, the flexible rack 33 round trip movement that drives of electric telescopic handle 34 through slewing mechanism 3 simultaneously, make gear 32 carry out the intermittent type that makes a round trip and rotate, and then make camera 4 carry out the rotation that makes a round trip, monitor the border environment.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a deep basal pit monitoring devices which characterized in that: the camera adjusting device comprises a supporting mechanism (1), wherein a lifting mechanism (2) used for lifting adjustment is arranged on the supporting mechanism (1), a rotating mechanism (3) used for rotating a camera (4) is arranged on the lifting mechanism (2), the rotating mechanism (3) is symmetrically arranged at two positions, the rotating mechanism (3) is connected with the lifting mechanism (2), and the lifting mechanism (2) is connected with the supporting mechanism (1);

the lifting mechanism (2) comprises a box cover (21) arranged at the upper end of the supporting mechanism (1), a through groove is formed in the box cover (21) in a penetrating mode, a double-thread lead screw (22) is arranged on the inner side of the box cover (21), the lower end of the double-thread lead screw (22) is connected with a motor (23), a lifting seat (24) is arranged on the double-thread lead screw (22), and two sides of the lifting seat (24) penetrate through the through groove in the box cover (21);

slewing mechanism (3) is including setting up pivot (31) on lift seat (24), lie in on pivot (31) the external diameter be provided with gear (32) in lift seat (24), gear (32) front side is provided with rack (33), rack (33) one end is provided with electric telescopic handle (34), pivot (31) upper end with camera (4) are connected.

2. A deep foundation pit monitoring device according to claim 1, wherein: supporting mechanism (1) includes under casing (11), under casing (11) lower extreme circumference interval is provided with universal wheel (12), lie in on under casing (11) outer wall be provided with open slot (13) between universal wheel (12), and run through being provided with screw rod (14) in this open slot (13), screw rod (14) lower extreme is provided with supporting seat (15), be provided with adjusting nut on screw rod (14).

3. A deep foundation pit monitoring device according to claim 2, wherein: the box cover (21) is welded with the bottom box (11), and the double-thread lead screw (22) is rotatably connected with the box cover (21) and the bottom box (11).

4. A deep foundation pit monitoring device according to claim 1, wherein: the threads on the double-thread screw (22) are arranged in a cross mode, and the lifting seat (24) is in threaded connection with the double-thread screw (22).

5. A deep foundation pit monitoring device according to claim 1, wherein: the gear (32) is in splined connection with the rotating shaft (31), and the rotating shaft (31) is rotationally connected with the lifting seat (24).

6. A deep foundation pit monitoring device according to claim 1, wherein: the rack (33) is meshed with the gear (32), and one end of the rack (33) penetrates through the lifting seat (24) and is connected with the lifting seat (24) in a sliding mode.