CN215326818U

CN215326818U - Well lid opening tool for underground pipeline measurement

Info

Publication number: CN215326818U
Application number: CN202120991812.2U
Authority: CN
Inventors: 潘宇飞; 赵伟娟; 潘冬育
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-12-28
Anticipated expiration: 2031-05-11

Abstract

The utility model discloses a well lid opening tool for underground pipeline measurement, and relates to the technical field of well lid opening. According to the utility model, the rotating rod and the long rod are arranged, the rotating rod is rotated, the hook is used for dragging the ground, the hook is hung on the well cover, the long rod is pressed downwards to drive the rotating rod to rotate, the well cover can be lifted, by utilizing the lever principle, a worker can lift the well cover without too much strength, and the movable rod is rotated to drive the well cover to move, so that the well cover is moved aside.

Description

Well lid opening tool for underground pipeline measurement

Technical Field

The utility model relates to the technical field of well lid opening, in particular to a well lid opening tool for underground pipeline measurement.

Background

The main contents of the general survey and measurement of the urban pipelines are electric power, telecommunication, water supply and drainage, gas, heat, industry, civil air defense, traffic signals, comprehensive pipe ditches, plane positions, trends, buried depths (or elevations), specifications, properties, materials and the like of unknown pipelines buried under the ground. In a specific working process, in order to clearly check basic information such as the position, the trend, the burial depth, the specification and the material of a line visually and clearly, a worker often needs to open a manhole cover arranged along a pipeline, information is collected in the process of going into a well, and the existing manhole cover opening tool for underground pipeline measurement basically meets the requirements of people.

However, there are still some problems in using: 1. the well lid opening tool structure frame that current pipeline measured is great, and the operation is inconvenient, need occupy great space when placing moreover. 2. The well lid that passes through of current pipeline measuring well lid opener colludes the well lid, then rises through hydraulic telescoping rod and opens, still needs hydraulic pressure to drive slowly during the recovery and just can cover, and whole process is consuming time longer, influences the efficiency of construction, and unsuitable actual operation, inconvenient removal to next door after the well lid lifts up moreover influences the staff and advances the well.

Therefore, it is necessary to invent a manhole cover opening tool for underground pipeline measurement to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a manhole cover opening tool for underground pipeline measurement, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a well lid opening tool for underground pipeline measurement comprises a base plate, a fixed rod and a movable rod, wherein the fixed rod is fixedly arranged on one side of the top end of the base plate, the top of the fixed rod is provided with a movable rod, the top end of the fixed rod is provided with a circular groove, the bottom of the circular groove is provided with a limit groove, the bottom end of the movable rod is fixedly provided with an extension rod, the bottom end of the extension rod penetrates through the circular groove, the extension rod is rotatably connected with the inner wall of the circular groove through a bearing, the top end of the movable rod is provided with a rotating groove, the rotating groove is movably provided with a rotating rod in a penetrating way, the rotating rod is rotationally connected with the inner wall of the rotating groove through a pin shaft, one end of the bottom of the rotating rod is fixedly provided with a fixed rope, and the bottom end of the fixed rope is fixedly provided with a hook, the other end of the rotating rod is provided with a long rod, one end of the long rod is fixedly provided with a threaded rod, and the thread of the threaded rod is inserted into one end of the rotating rod.

Preferably, a weighting block is fixedly arranged on the other side of the top end of the base plate, and universal wheels are fixedly arranged at four corners of the bottom end of the base plate.

Preferably, the four corners department of base plate is all fixed to run through and is provided with hydraulic telescoping rod, and hydraulic telescoping rod's flexible end is fixed and is provided with the backup pad, hydraulic telescoping rod is located the inboard of universal wheel.

Preferably, the bottom end of the supporting plate is fixedly provided with a plurality of damping bulges, and the damping bulges are distributed in a rectangular array.

Preferably, the bottom edge of the movable rod is provided with a sealing ring in a surrounding manner, and the bottom end of the sealing ring is attached to and connected with the top end of the fixed rod.

Preferably, the one end that the bull stick was kept away from to the stock lateral wall is encircleed to inlay and is provided with soft cover, the stock is close to the one end edge of bull stick and is encircleed and is provided with the damping layer, and the damping layer is connected with the one end laminating of bull stick.

Preferably, the inside activity of spacing groove is provided with the stopper, and the top middle part of stopper and the bottom fixed connection of extension rod.

The utility model has the technical effects and advantages that:

1. according to the utility model, the rotating rod and the long rod are arranged, the rotating rod is rotated, the hook is used for dragging the ground, the hook is hung on the well cover, the long rod is pressed downwards to drive the rotating rod to rotate, so that the well cover can be lifted, by utilizing the lever principle, a worker can lift the well cover without too much force, and the movable rod is rotated to drive the well cover to move, so that the well cover is moved aside, so that the whole operation is simple, the time consumption is short, the working efficiency is high, the whole tool is small in size, and meanwhile, the long rod can be disassembled, the occupied space is small, and the tool is convenient to place;

2. the universal wheels are arranged, so that tools can be conveniently moved; through the setting of hydraulic telescoping rod, can prop up the base plate when using, prevent that the base plate from sliding.

Drawings

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

FIG. 2 is a partial cross-sectional structural view of a substrate according to the present invention.

Fig. 3 is a schematic structural diagram of fig. 1 at a according to the present invention.

In the figure: 1. a substrate; 2. fixing the rod; 3. a movable rod; 4. rotating the groove; 5. a rotating rod; 6. fixing a rope; 7. hooking; 8. a circular groove; 9. a limiting groove; 10. a limiting block; 11. an extension rod; 12. a long rod; 13. a threaded rod; 14. a universal wheel; 15. a hydraulic telescopic rod; 16. a support plate; 17. a damping projection; 18. a weighting block; 19. a soft sleeve; 20. a damping layer; 21. and (5) sealing rings.

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.

The utility model provides a well lid opening tool for underground pipeline measurement, which comprises a base plate 1, a fixed rod 2 and a movable rod 3, wherein one side of the top end of the base plate 1 is fixedly provided with the fixed rod 2, the top of the fixed rod 2 is provided with the movable rod 3, the top end of the fixed rod 2 is provided with a circular groove 8, the bottom of the circular groove 8 is provided with a limit groove 9, the bottom end of the movable rod 3 is fixedly provided with an extension rod 11, the bottom end of the extension rod 11 penetrates through the circular groove 8, the extension rod 11 is rotatably connected with the inner wall of the circular groove 8 through a bearing, the top end of the movable rod 3 is provided with a rotary groove 4, the inside of the rotary groove 4 is movably provided with a rotary rod 5 in a penetrating way, the rotary rod 5 is rotatably connected with the inner wall of the rotary groove 4 through a pin shaft, one end of the bottom of the rotary rod 5 is fixedly provided with a fixed rope 6, and the bottom end of the fixed rope 6 is fixedly provided with a hook 7, the other end of bull stick 5 is provided with stock 12, the fixed threaded rod 13 that is provided with of one end of stock 12, and threaded rod 13 screw thread inserts the one end of bull stick 5, setting through bull stick 5 and stock 12, the bull stick 5 rotates, make couple 7 drag ground, hang 7 couples on the well lid, through pushing down stock 12, drive bull stick 5 and rotate, can lift the well lid, utilize lever principle, the staff need not make too big strength can lift the well lid, rotate movable rod 3 simultaneously, drive the well lid and remove, make the well lid remove to the next door, whole easy operation, it is consuming time disconnected, high work efficiency, and whole instrument is small, stock 12 can be dismantled simultaneously, small space occupation, convenient placement.

Further, the fixed weight 18 that is provided with of top opposite side of base plate 1, through the setting of weight 18, can improve the stability, prevent 1 perk of base plate or overturn, the bottom four corners department of base plate 1 all fixes and is provided with universal wheel 14, through the setting of universal wheel 14, is favorable to making things convenient for the removal instrument, the four corners department of base plate 1 all fixes to run through and is provided with hydraulic telescoping rod 15, and hydraulic telescoping rod 15's the fixed backup pad 16 that is provided with of flexible end, hydraulic telescoping rod 15 is located the inboard of universal wheel 14, through hydraulic telescoping rod 15's setting, can prop up base plate 1 when using, prevents that base plate 1 from sliding.

The inside activity of spacing groove 9 is provided with stopper 10, and the top middle part of stopper 10 and the bottom fixed connection of extension rod 11, through the setting of spacing groove 9 and stopper 10, is favorable to improving the stability when movable rod 3 rotates.

Secondly, a plurality of damping bulges 17 are fixedly arranged at the bottom end of the supporting plate 16, the damping bulges 17 are distributed in a rectangular array, friction force is favorably improved and the stability of the tool in use is improved by arranging the damping bulges 17, the bottom end edge of the movable rod 3 is encircled by a sealing ring 21, the bottom end of the sealing ring 21 is jointed and connected with the top end of the fixed rod 2, external dust and the like are favorably prevented from entering between the fixed rod 2 and the movable rod 3 by arranging the sealing ring 21, one end of the outer side wall of the long rod 12, which is far away from the rotating rod 5, is encircled by being embedded with a soft sleeve 19, pressure on the hand is favorably reduced by arranging the soft sleeve 19, the hand is prevented from being abraded and injured, the edge of one end of the long rod 12, which is close to the rotating rod 5, is encircled by a damping layer 20, the damping layer 20 is jointed and connected with one end of the rotating rod 5, and by arranging the damping layer 20, can increase friction, be favorable to preventing stock 12 from taking place relative rotation, cause stock 12 to break away from bull stick 5.

The working principle of the utility model is as follows:

during the use, pushing tool is other to the well lid, extend simultaneously through four hydraulic telescoping rod 15, drive four backup pad 16 downstream, until supporting base plate 1, prevent that base plate 1 from sliding, it is rotatory to pass through threaded rod 13 screw thread with stock 12 next, install far of bull stick 5, rotate bull stick 5 next, make dragging ground of couple 7, conveniently hang 7 couples on the well lid with the couple, next staff is through handheld stock 12, push down, the one end that drives bull stick 5 is lifted, make the well lid lift up, next horizontal rotation stock 12, drive rotor groove 4 and bull stick 5 and remove, make the well lid remove to the next door, make things convenient for the staff to enter the well, resume the well lid to lift the well lid again, it can to move the well lid to original position, whole operation process is simple, and fast, and the work efficiency is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a well lid opening tool that pipeline was measured which characterized in that: comprises a substrate (1), a fixed rod (2) and a movable rod (3), wherein the fixed rod (2) is fixedly arranged on one side of the top end of the substrate (1), the movable rod (3) is arranged at the top of the fixed rod (2), a circular groove (8) is formed in the top end of the fixed rod (2), a limiting groove (9) is formed in the bottom of the circular groove (8), an extension rod (11) is fixedly arranged at the bottom end of the movable rod (3), the bottom end of the extension rod (11) penetrates through the circular groove (8), the extension rod (11) is rotatably connected with the inner wall of the circular groove (8) through a bearing, a rotary groove (4) is formed in the top end of the movable rod (3), a rotary rod (5) is movably arranged in the rotary groove (4) in a penetrating manner, the rotary rod (5) is rotatably connected with the inner wall of the rotary groove (4) through a pin shaft, a fixed rope (6) is fixedly arranged at one end of the bottom of the rotary rod (5), and the bottom end of the fixed rope (6) is fixedly provided with a hook (7), the other end of the rotating rod (5) is provided with a long rod (12), one end of the long rod (12) is fixedly provided with a threaded rod (13), and the threaded rod (13) is inserted into one end of the rotating rod (5) in a threaded manner.

2. The well lid opening tool for underground pipeline measurement according to claim 1, wherein: the other side of the top end of the base plate (1) is fixedly provided with a weighting block (18), and four corners of the bottom end of the base plate (1) are fixedly provided with universal wheels (14).

3. The underground pipeline measuring well lid opening tool according to claim 2, wherein: the four corners department of base plate (1) all fixes to run through and is provided with hydraulic telescoping rod (15), and the flexible end of hydraulic telescoping rod (15) is fixed and is provided with backup pad (16), hydraulic telescoping rod (15) are located the inboard of universal wheel (14).

4. The underground pipeline measuring well lid opening tool according to claim 3, wherein: the bottom end of the supporting plate (16) is fixedly provided with a plurality of damping bulges (17), and the damping bulges (17) are distributed in a rectangular array.

5. The underground pipeline measuring well lid opening tool according to claim 4, wherein: the bottom edge of the movable rod (3) is provided with a sealing ring (21) in a surrounding mode, and the bottom end of the sealing ring (21) is attached to and connected with the top end of the fixed rod (2).

6. The underground pipeline measuring well lid opening tool according to claim 5, wherein: stock (12) lateral wall is kept away from the one end of bull stick (5) and is encircleed to inlay and is provided with soft cover (19), stock (12) are close to the one end edge of bull stick (5) and encircle and are provided with damping layer (20), and damping layer (20) are connected with the one end laminating of bull stick (5).

7. The underground pipeline measuring well lid opening tool according to claim 6, wherein: the inside activity of spacing groove (9) is provided with stopper (10), and the bottom fixed connection of the top middle part and extension rod (11) of stopper (10).