CN217897853U

CN217897853U - Underground endoscopic distance measuring device

Info

Publication number: CN217897853U
Application number: CN202221839875.7U
Authority: CN
Inventors: 卢思同; 陈敏; 陆琴; 彭美玉; 杜云蛟; 顾瑞强; 韦绪红
Original assignee: Shanghai Geotechnical Engineering Testing Center Co ltd
Current assignee: Shanghai Geotechnical Engineering Testing Center Co ltd
Priority date: 2022-07-17
Filing date: 2022-07-17
Publication date: 2022-11-25
Anticipated expiration: 2032-07-17

Abstract

The utility model relates to a range unit technical field specifically is an peep range unit in pit, including A-frame, electric telescopic handle and range unit, the utility model discloses a set up the A-frame, fix the A-frame above the pipe shaft, then control electric telescopic handle by the controller, move range unit to the inside of pipe shaft and measure, effectively avoid staff to go into the well and measure like this, reduce the incident and take place; after the triangular supports are installed on the ground, the level meter is observed, the whole triangular support is adjusted to be horizontal by adjusting the rotating handles at the bottoms of the three supports, and the accuracy of subsequently measured data is ensured; through being connected with the shock-absorbing seat bottom adjusting seat, by the removal of slider and damping spring's deformation, can absorb the vibrations that whole device produced when using the operation to further increase the stability of whole device, promote measurement accuracy.

Description

Underground endoscopic distance measuring device

Technical Field

The utility model relates to a range unit technical field specifically is an peep range unit in pit.

Background

Underground pipeline measurement is an important component of municipal construction and construction, and provides basic data for city planning design and construction. The pipe diameter of pipeline, pipeline and pipe culvert, material, buried depth, cable hole number and radical and service behavior's such attribute information are very important parameter in the pipeline is surveyed to underground piping, and the accuracy of its data directly influences later stage design construction, and present conventional measuring method is: and (4) manually logging or hoisting the measuring device into the well by adopting equipment for measurement. In the direct measurement process, as the well head is small in size, a plurality of pipelines are deep or large in square culvert, and the well bottom is generally provided with accumulated water, methane and the like, the underground measurement difficulty is high, the measurement error is large, and the danger is high; and adopt the hoist and mount mode to measure, can cause very big measuring error because hoist and mount unstability. In order to solve the problems, the underground endoscopic ranging device is designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an peep range unit in pit to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: an underground endoscopic distance measuring device comprises a triangular support, an electric telescopic rod and a distance measuring device, wherein the top of the triangular support is fixedly connected with the electric telescopic rod, a controller is installed at the top end of the electric telescopic rod, the surface of the controller is provided with a level meter, the bottom end of the electric telescopic rod is provided with the distance measuring device, the bottoms of three supporting feet at the bottom of the triangular support are fixedly connected with an adjusting seat, the bottom of the adjusting seat is provided with a shock absorbing seat, an adjusting plate is arranged in the middle of the inside of the adjusting seat, four corners of the surface of the adjusting plate are sleeved with sliding rods, one side of the surface of the adjusting plate is provided with a threaded rod, the sliding rods and the threaded rod penetrate through the adjusting plate, and the upper end and the lower end of each of the sliding rods and the upper end and the lower end of each threaded rod are connected with the inner cavity wall of the adjusting seat;

the utility model discloses a damping seat, including shock attenuation seat inner chamber bottom, installation cover, dead lever, both sides, installation cover in-connection have a dead lever, both sides the dead lever top respectively is connected with a connecting rod, two the connecting rod is "V" type setting, and the connecting rod top is provided with the backup pad, backup pad top fixed mounting has the regulation seat.

Preferably, the electric telescopic handle bottom is connected fixedly with range unit through the mounting panel, range unit passes through bolt and mounting panel fixed connection, the range unit's of being convenient for installation and change.

Preferably, the regulating plate top is connected with the spliced pole, the spliced pole runs through the regulation seat top, and spliced pole top and A-frame bottom fixed connection, threaded rod and regulating plate screw thread sliding connection, the threaded rod top runs through the regulation seat, and the threaded rod top is connected with rotatory handle in the regulation seat top, is convenient for through adjusting rotatory handle, adjusts A-frame's levelness.

Preferably, sliding connection is cup jointed mutually with the dead lever to the installation cover, the installation cover is placed for the slope, and dead lever and connecting rod surface hammer setting mutually, be connected with damping spring between dead lever bottom and the installation cover inner chamber bottom.

Preferably, two the connecting rod bottom is connected, and fixes in shock attenuation seat inner chamber bottom through the pivot, the connecting rod top is connected with the slider through the pivot, two spouts have been seted up to the backup pad bottom, spout and corresponding slider looks gomphosis sliding connection are convenient for through the removal of slider and damping spring's deformation, can absorb the vibrations that whole device produced when using the operation, guarantee the measuring accuracy.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the A-frame, fix the A-frame above the tube well, then control the electric telescopic handle by the controller, move the range unit to the tube well inside and measure, effectively avoid the staff to go into the well and measure like this, reduce the incident and take place; after the triangular supports are installed on the ground, the level meter is observed, the whole triangular support is adjusted to be horizontal by adjusting the rotating handles at the bottoms of the three supports, and the accuracy of subsequently measured data is ensured; through being connected with the shock-absorbing seat bottom adjusting seat, by the removal of slider and damping spring's deformation, can absorb the vibrations that whole device produced when using the operation to further increase the stability of whole device, promote measurement accuracy.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is the schematic view of the internal structure of the adjusting seat and the shock absorbing seat of the present invention.

In the figure: 1. a triangular bracket; 2. an electric telescopic rod; 3. a distance measuring device; 4. a controller; 5. a level gauge; 6. an adjusting seat; 7. mounting a plate; 8. a shock absorbing seat; 9. installing a sleeve; 10. a damping spring; 11. a connecting rod; 12. fixing the rod; 13. a rotating shaft; 14. a support plate; 15. a chute; 16. a slide bar; 17. an adjusting plate; 18. a threaded rod; 19. rotating the handle; 20. connecting columns; 21. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: an underground endoscopic distance measuring device comprises a triangular support 1, an electric telescopic rod 2 and a distance measuring device 3, wherein the top of the triangular support 1 is fixedly connected with the electric telescopic rod 2, a controller 4 is installed at the top end of the electric telescopic rod 2, a level 5 is arranged on the surface of the controller 4, the distance measuring device 3 is installed at the bottom end of the electric telescopic rod 2, the bottom of three support legs at the bottom of the triangular support 1 is fixedly connected with an adjusting seat 6, a shock absorption seat 8 is installed at the bottom of the adjusting seat 6, an adjusting plate 17 is arranged in the middle of the inside of the adjusting seat 6, four corners of the surface of the adjusting plate 17 are sleeved with sliding rods 16, a threaded rod 18 is installed on one side of the surface of the adjusting plate 17, the sliding rods 16 and the threaded rod 18 penetrate through the adjusting plate 17, and the upper ends and the lower ends of the sliding rods 16 and the threaded rod 18 are connected with the inner cavity wall of the adjusting seat 6;

8 inner chamber bottom both sides of shock attenuation seat are provided with installation cover 9, and the installation is overlapped 9 in-connection and is had dead lever 12, both sides dead lever 12 top respectively is connected with a connecting rod 11, and two connecting rods 11 are "V" type setting, and the connecting rod 11 top is provided with backup pad 14, and backup pad 14 top fixed mounting has regulation seat 6.

Further, 2 bottoms of electric telescopic handle are connected fixedly with range unit 3 through mounting panel 7, and range unit 3 passes through bolt and mounting panel 7 looks fixed connection, the range unit 3's of being convenient for installation and change.

Further, regulating plate 17 top is connected with spliced pole 20, and spliced pole 20 runs through regulating seat 6 top, and 20 tops of spliced pole and 1 bottom fixed connection of A-frame, threaded rod 18 and regulating plate 17 looks screw thread sliding connection, and threaded rod 18 top runs through regulating seat 6, and threaded rod 18 top is connected with rotatory handle 19 in regulating seat 6 top, is convenient for through adjusting rotatory handle 19, adjusts the levelness of A-frame 1.

Furthermore, the installation sleeve 9 is in sleeve connection with the fixed rod 12 in a sliding mode, the installation sleeve 9 is placed in an inclined mode, the fixed rod 12 and the connecting rod 11 are arranged in a hammer mode on the surface, and a damping spring 10 is connected between the bottom end of the fixed rod 12 and the bottom of the inner cavity of the installation sleeve 9.

Further, 11 bottoms of two connecting rods are connected, and fix in 8 inner chamber bottoms of cushion socket through

pivot

13, and 11 tops of connecting rod are connected with slider 21 through pivot 13, and two spouts 15 have been seted up to backup pad 14 bottom, and spout 15 and the deformation that corresponds slider 21 looks gomphosis sliding connection, be convenient for through the removal of slider 21 and damping spring 10, can absorb the vibrations that whole device produced when using the operation, guarantee measuring accuracy.

The utility model discloses a set up A-frame 1, fix A-frame 1 above the tube well, then control electric telescopic handle 2 by controller 4, move range unit 3 to the tube well inside and measure, effectively avoid the staff to go into the well and measure like this, reduce the incident and take place; after the triangular support 1 is installed on the ground, the level 5 is observed, the whole triangular support is adjusted to be horizontal by adjusting the rotating handles 19 at the bottoms of the three supports 1, and the accuracy of subsequently measured data is ensured; through being connected with the shock attenuation seat 8 in adjusting 6 bottoms, by the removal of slider 21 and damping spring 10's deformation, can absorb the vibrations that whole device produced when using the operation to further increase the stability of whole device, promote measurement accuracy.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a range unit is peeped in pit, includes A-frame (1), electric telescopic handle (2) and range unit (3), its characterized in that: the top of the triangular support (1) is fixedly connected with an electric telescopic rod (2), a controller (4) is installed at the top end of the electric telescopic rod (2), a level meter (5) is arranged on the surface of the controller (4), a distance measuring device (3) is installed at the bottom end of the electric telescopic rod (2), three supporting foot bottoms of the bottom of the triangular support (1) are fixedly connected with an adjusting seat (6), a damping seat (8) is installed at the bottom of the adjusting seat (6), an adjusting plate (17) is arranged in the middle of the inside of the adjusting seat (6), four corners of the surface of the adjusting plate (17) are sleeved with sliding rods (16), threaded rods (18) are installed on one side of the surface of the adjusting plate (17), the sliding rods (16) and the threaded rods (18) penetrate through the adjusting plate (17), and the upper ends and the lower ends of the sliding rods (16) and the threaded rods (18) are connected with the inner cavity wall of the adjusting seat (6);

shock attenuation seat (8) inner chamber bottom both sides are provided with installation cover (9), installation cover (9) in-connection has dead lever (12), both sides dead lever (12) top respectively is connected with a connecting rod (11), two connecting rod (11) are "V" type setting, and connecting rod (11) top is provided with backup pad (14), backup pad (14) top fixed mounting has regulation seat (6).

2. A downhole endoscopic ranging apparatus according to claim 1, wherein: electric telescopic handle (2) bottom is connected fixedly through mounting panel (7) and range unit (3), range unit (3) are through bolt and mounting panel (7) looks fixed connection.

3. A downhole endoscopic ranging apparatus according to claim 1, wherein: regulating plate (17) top is connected with spliced pole (20), spliced pole (20) run through and adjust seat (6) top, and spliced pole (20) top and A-frame (1) bottom fixed connection, threaded rod (18) and regulating plate (17) looks screw thread sliding connection, threaded rod (18) top is run through and is adjusted seat (6), and threaded rod (18) top is connected with rotatory handle (19) in regulation seat (6) top.

4. A downhole endoscopic ranging apparatus according to claim 1, wherein: sliding connection is cup jointed mutually with dead lever (12) to installation cover (9), installation cover (9) are placed for the slope, and dead lever (12) and connecting rod (11) surface hammer setting mutually, be connected with damping spring (10) between dead lever (12) bottom and installation cover (9) inner chamber bottom.

5. A downhole endoscopic ranging apparatus according to claim 1, wherein: two connecting rod (11) bottom is connected, and fixes in shock attenuation seat (8) inner chamber bottom through pivot (13), connecting rod (11) top is connected with slider (21) through pivot (13), two spout (15) have been seted up to backup pad (14) bottom, spout (15) with correspond slider (21) looks gomphosis sliding connection.