CN217034402U

CN217034402U - Wireless periscope device

Info

Publication number: CN217034402U
Application number: CN202220400602.6U
Authority: CN
Inventors: 蒋雨宏; 李建荣; 郭振; 刘艺; 唐朋胜; 莫捷; 陈昱行
Original assignee: Chongqing Construction Engineering Quality Supervision And Inspection Center Co ltd
Current assignee: Chongqing Construction Engineering Quality Supervision And Inspection Center Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-07-22
Anticipated expiration: 2032-02-25

Abstract

The utility model provides a wireless periscope device, in particular to the field of periscope equipment structures, which comprises an extension rod, a periscope and a support device, wherein the support device comprises three support rods supported at the edge of a well head and a support plate connected with the end heads of the three support rods, a ball groove penetrating up and down is formed in the support plate, a ball table is fixedly arranged at the end part of the extension rod and is arranged in the ball groove in a rolling manner, and the extension rod penetrates out of the bottom surface of the support plate and extends downwards; the extension rod is always kept vertically downwards, the periscope is always suspended in the wellhead, collision with the inner wall of the wellhead due to deflection of the extension rod is avoided, and angle adjustment can be optionally performed on the periscope, so that observation of the periscope is facilitated; through the strutting arrangement who adds, the periscope can remain stable when observing, reduces the manpower and supports, alleviates personnel's operation burden.

Description

Wireless periscope device

Technical Field

The utility model relates to the field of periscopic equipment structures, in particular to a wireless periscopic device.

Background

The periscope is applicable to the observation device in the underground well, survey on the spot, the operator generally adopts the extension rod to connect the periscope and stretch into the well with the periscope, the extension rod is when in-service use, need alone cooperate handheld extension rod to suitable height, make the clear formation of image of periscope, to different pipe diameters and high pipeline, except that the height that needs the manual regulation slender pole at every turn makes the periscope be in the pipeline is middle, still need to support to reveal and make it to keep stable at the outside telescopic link of inspection shaft, this kind of operation is not convenient enough, and it breaks the periscope easily to handheld extension rod.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a wireless periscope device, which aims to solve the technical problem that the observation and the use of a periscope in the prior art are inconvenient.

According to the embodiment of the utility model, the wireless periscope device comprises an extension rod, a periscope and a support device, wherein the support device comprises three support rods supported at the edge of a well head and a support plate connected to the end heads of the three support rods, a ball groove penetrating through the support plate up and down is formed in the support plate, a ball table is fixedly arranged at the end part of the extension rod and is arranged in the ball groove in a rolling mode, and the extension rod penetrates out of the bottom surface of the support plate and extends downwards.

Compared with the prior art, the utility model has the following beneficial effects:

the wireless periscope device is convenient to carry and install, the supporting disc is suspended above a well mouth in a three-leg supporting mode, the extension rod is installed on the supporting disc in a spherical contact mode, the extension rod is always kept vertically downwards under the action of gravity of the extension rod and the periscope, the periscope is always suspended in the well mouth, collision with the inner wall of the well mouth due to deflection of the extension rod is avoided, the angle of the periscope can be adjusted at will, and observation of the periscope is facilitated; through the strutting arrangement who adds, the periscope can remain stable when observing, reduces the manpower and supports, alleviates personnel's operation burden.

Furthermore, the end heads of the supporting rods are hinged to the edge of the supporting disk, and the three supporting rods are uniformly arranged around the supporting disk in an array mode.

Furthermore, the free end of bracing piece still articulates there is lower grip slipper, two screw thread posts are stretched out to the top surface of grip slipper down, still include the grip slipper, it sets up in two to go up the grip slipper slip on the screw thread post and by nut locking.

Furthermore, the end head of the extension rod penetrates out of the top surface of the supporting plate and is fixedly connected with a rotating handle.

Further, the diameter of the table is smaller than the diameter of the ball groove.

Drawings

FIG. 1 is a schematic structural diagram of a wireless periscope apparatus according to an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1 at A;

FIG. 3 is an enlarged view of the point B in FIG. 1;

FIG. 4 is a cross-sectional view of an embodiment of the present invention at a table;

in the drawings, wherein: 1. an extension rod; 2. a periscope; 3. a support device; 31. a support bar; 32. a support disc; 321. a ball groove; 4. a table; 51. a lower clamping seat; 52. an upper clamping seat; 53. a threaded post; 6. the handle is rotated.

Detailed Description

The technical solution of the present invention is further explained with reference to the drawings and the embodiments.

The embodiment of the utility model provides a wireless periscope device, as shown in fig. 1, which comprises an extension rod 1, a periscope 2 and a support device 3, wherein the extension rod 1 is composed of a plurality of long rods which are mutually connected in a sliding manner, the periscope 2 can be extended and shortened manually, and the recording operation is performed through wireless control, which is the prior art, and redundant description is not provided at all, referring to fig. 1, the support device 3 comprises three support rods 31 which are supported at the edge of a well mouth and a support plate 32 which is connected with the ends of the three support rods 31, as shown in fig. 2, the ends of the support rods 31 are hinged with the edge of the support plate 32, the three support rods 31 surround the support plate 32 in a uniform array manner, as shown in fig. 3, the free ends of the support rods 31 are further hinged with a lower clamping seat 51, two threaded columns 53 extend out of the top surface of the lower clamping seat 51, and an upper clamping seat 52, the upper clamping seat 52 is slidably disposed on the two threaded columns 53 and locked by nuts, the distance between the upper clamping seat 52 and the lower clamping seat 51 can be tightened by screwing the nuts, the upper clamping seat 52 and the lower clamping seat 51 are clamped at the inlet edge in the installation process, as shown in fig. 4, a ball groove 321 which penetrates through the upper and lower parts is formed on the supporting disk 32, a ball table 4 is fixedly disposed at the uppermost end of the extension rod 1, the ball table 4 is fixed on the extension rod 1 through one-step forming or bonding and the like, the ball table 4 is made of metal or smooth plastic balls, the diameter of the ball groove 321 is slightly larger than that of the ball table 4, so that the ball table 4 can freely roll in the ball groove 321, the extension rod 1 penetrates out of the bottom surface of the supporting disk 32 and extends downwards, referring to fig. 2, the end of the extension rod 1 penetrates out of the top surface of the supporting disk 32 and is fixedly connected with a rotating handle 6, the rotating handle 6 is in a circular ring shape, so that the rotating handle is convenient to hold and rotate, the orientation of the periscope 2 in the well can be adjusted by rotating the rotating handle 6, and the observation in the well can be carried out in real time.

The wireless periscope device is convenient to carry and install, the supporting disc 32 is suspended above a well mouth in a three-leg supporting mode, the extension rod 1 is installed on the supporting disc 32 in a spherical contact mode, the extension rod 1 is always kept vertically downwards under the action of gravity of the extension rod 1 and the periscope 2, the periscope 2 is always kept suspended in the well mouth, collision with the inner wall of the well mouth due to deflection of the extension rod 1 is avoided, the angle of the periscope 2 can be adjusted at will, and observation of the periscope 2 is facilitated; through the strutting arrangement 3 that adds, periscope 2 can remain stable when observing, reduces the manpower and supports, alleviates personnel's operation burden.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. A wireless periscope apparatus, comprising: including extension rod (1), periscope (2) and strutting arrangement (3), strutting arrangement (3) are including supporting three spinal branch vaulting poles (31) at well head edge and connecting in three supporting disk (32) of bracing piece (31) end, ball groove (321) that run through from top to bottom have been seted up on supporting disk (32), the tip of extension rod (1) has set firmly ball platform (4), ball platform (4) roll and set up in ball groove (321), extension rod (1) are followed supporting disk (32) bottom surface is worn out and downwardly extending.

2. A wireless periscope arrangement, as claimed in claim 1, wherein: the end of each support rod (31) is hinged to the edge of the support plate (32), and the three support rods (31) are uniformly arranged around the support plate (32) in an array mode.

3. A wireless periscope arrangement, as claimed in claim 2, wherein: the free end of bracing piece (31) still articulates there is lower grip slipper (51), two screw thread posts (53) are stretched out to the top surface of lower grip slipper (51), still include grip slipper (52), go up grip slipper (52) and slide and set up in two on screw thread post (53) and by nut locking.

4. A wireless periscope arrangement, as claimed in claim 1, wherein: the end of the extension rod (1) penetrates out of the top surface of the supporting disk (32) and is fixedly connected with a rotating handle (6).

5. A wireless periscope arrangement, as claimed in claim 1, wherein: the diameter of the ball table (4) is smaller than that of the ball groove (321).