CN213569436U

CN213569436U - Well lid opening tool for underground pipeline measurement

Info

Publication number: CN213569436U
Application number: CN202022422481.9U
Authority: CN
Inventors: 王远富
Original assignee: Hainan Sanrun Survey And Design Co ltd
Current assignee: Hainan Sanrun Survey And Design Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-06-29
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a well lid opening tool that pipeline measured, including first body, support and crowbar, second body and third body are established in first body connection, and second body and third body tip are all connected and are equipped with the fourth body, and fourth body connection is equipped with first movable sleeve and second movable sleeve, and fourth body connection is equipped with first articulated piece, and first articulated piece is articulated to be equipped with the bracing piece. Compared with the prior art, the utility model the advantage lie in: 1) the device can support the bottom of the well lid through the matching of the first movable sleeve, the second movable sleeve, the first support rod, the second support rod and the support rod, and then open the well lid through the rope body or the crowbar, so that the device is suitable for well lids with different weights, and can still easily lift the well lid when the well lid is reassembled; 2) this device can cooperate the not well lid of equidimension of adaptation through the removal of first body cooperation second body and third body is flexible.

Description

Well lid opening tool for underground pipeline measurement

Technical Field

The utility model relates to a appurtenance technical field is opened to the well lid, specifically indicates a well lid opening tool that pipeline measured.

Background

The urban underground pipeline general survey is an important basic work of urban planning, construction and management, and has important effects on reasonable development and utilization, comprehensive management, urban digital construction, smart city construction and the like of urban underground space, the main contents of urban pipeline general survey measurement are electric power, telecommunication, water supply and drainage, gas, heat, industry, civil defense, traffic signals, comprehensive pipe ditches and plane positions, trends, burial depths (or elevations), specifications, properties, materials and the like of unidentified pipelines which are buried underground, and in the specific working process, in order to visually and clearly find out basic information such as positions, trends, burial depths, specifications, materials and the like of lines, workers often need to open manhole covers arranged along the pipelines and go into the wells to work to collect information.

However, many well lids are opened all year round, so that the application points are difficult to find by prying with a common crowbar, and the lifting hook is adopted, so that large-scale appliances are needed, and only manual assembly of the well lids is needed when the well lids are reassembled.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is, according to the problem that proposes in the above-mentioned background art, provide a well lid opener that can easily open and reassemble a pipeline measurement of various well lids.

In order to solve the technical problem, the utility model provides a technical scheme does: a well lid opening tool for underground pipeline measurement comprises a first pipe body, a support and a crowbar, wherein a first cavity and a second cavity are arranged at two ends inside the first pipe body, a second pipe body and a third pipe body extending to the outer side of the first pipe body are respectively connected and arranged in the first cavity and the second cavity, the end parts of the second pipe body and the third pipe body are respectively provided with a fourth pipe body in a downward connection mode, the top of the fourth pipe body is connected and provided with a first movable sleeve, two ends of the bottom of the first movable sleeve are connected and provided with a first supporting rod, the middle part of the fourth pipe body is connected and provided with a second movable sleeve, the first movable sleeve and the second movable sleeve are connected through a first supporting rod, the bottom of the second movable sleeve is hinged and provided with a second supporting rod, two ends of the bottom of the fourth pipe body are connected and provided with a first hinge block, the first hinge block is hinged and provided with a supporting rod, the bracing piece connect to be equipped with the articulated piece of second towards one side of fourth body, second branch keep away from the articulated piece of second movable sleeve's one end and articulated with the second, the articulated piece internal weld of first articulated piece be equipped with first supporting shoe and the second supporting shoe that is used for supporting the bracing piece.

Further, first body both ends all be equipped with the through-hole that extends to in first cavity and the second cavity, through-hole diameter equal with second body and third body, the diameter of first cavity and second cavity will be greater than the diameter of through-hole, second body and third body extend to first cavity and second cavity in the tip of one end connect respectively and be equipped with first dog and second dog, can make second body and third body flexible to this cooperation not big or small well lid.

Further, first body outside intermediate junction be equipped with first apical ring, the common fixed connection in first body both ends be equipped with the rope body, if the well lid is light and lift up easily, use the rope body to pull up can, if the well lid is heavy and be difficult to lift up, use first ring body cooperation crowbar to lift up.

Furthermore, the bottom of the support is connected with a triangular supporting leg, and the top of the support is connected with a second top ring matched with the crowbar to provide a supporting point for the crowbar.

Furthermore, one end of the crowbar is connected with a transverse handle, the other end of the crowbar is connected with a prying hook matched with the first top ring, and the operation process is more convenient.

Compared with the prior art, the utility model the advantage lie in:

1) the device can support the bottom of the well lid through the matching of the first movable sleeve, the second movable sleeve, the first support rod, the second support rod and the support rod, and then open the well lid through the rope body or the crowbar, so that the device is suitable for well lids with different weights, and can still easily lift the well lid when the well lid is reassembled;

2) this device can cooperate the not well lid of equidimension of adaptation through the removal of first body cooperation second body and third body is flexible.

Drawings

Fig. 1 is a schematic perspective view of the manhole cover opening tool for underground pipeline measurement according to the present invention.

Fig. 2 is a schematic structural view of the fourth tube body of the manhole cover opening tool for underground pipeline measurement according to the present invention.

Fig. 3 is a schematic structural view illustrating the fourth pipe body of the manhole cover opening tool for underground pipeline measurement according to the present invention.

Fig. 4 is a schematic cross-sectional view of a first pipe of the manhole cover opening tool for underground pipeline measurement according to the present invention.

Fig. 5 is a schematic structural view of a portion a in fig. 3.

As shown in the figure: 1. the first pipe body, 1.1, first apical ring, 1.2, the rope body, 1.3, the first cavity, 1.4, the second cavity, 2, the second pipe body, 2.1, the first dog, 3, the third pipe body, 3.1 the second dog, 4, the fourth pipe body, 5, the first movable sleeve, 6, the first branch, 7, the second movable sleeve, 8, the second branch, 9, the bracing piece, 9.1, the second articulated block, 10, the first articulated block, 10.1, the first supporting block, 10.2, the second supporting block, 11, the support, 11.1, the triangle stabilizer blade, 11.2, the second ring body, 12, the crow bar, 12.1, the horizontal handle, 12.2, the crow hook.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to fig. 1-5, a manhole cover opening tool for underground pipeline measurement comprises a first pipe 1, a support 11 and a crowbar 12, wherein a first cavity 1.3 and a second cavity 1.4 are arranged at two ends inside the first pipe 1, a second pipe 2 and a third pipe 3 extending to the outside of the first pipe 1 are respectively connected and arranged inside the first cavity 1.3 and the second cavity 1.4, the end parts of the second pipe 2 and the third pipe 3 are both connected and arranged with a fourth pipe 4 downwards, the top part of the fourth pipe 4 is connected and arranged with a first movable sleeve 5, two ends of the bottom part of the first movable sleeve 5 are connected and arranged with first support rods 6, the middle part of the fourth pipe 4 is connected and arranged with a second movable sleeve 7, the first movable sleeve 5 can perform vertical translation movement on the fourth pipe 4 and simultaneously drive the second movable sleeve 7 to perform vertical translation movement, the first movable sleeve 5 and the second movable sleeve 7 are connected through the first support rods 6, the bottom of the second movable sleeve 7 is hinged with a second supporting rod 8, two ends of the bottom of the fourth pipe body 4 are connected with a first hinged block 10, the first hinged block 10 is hinged with a supporting rod 9, when the supporting rods 9 are combined together, the upper surface is an inclined plane, when the supporting rods are expanded outwards, the upper surface is a plane, so that the well cover can be better supported, one side of the supporting rod 9 facing the fourth pipe body 4 is connected with a second hinged block 9.1, one end of the second supporting rod 8, far away from the second movable sleeve 7, is hinged with the second hinged block 9.1, the first hinged block 10 is internally welded with a first supporting block 10.1 and a second supporting block 10.2 which are used for supporting the supporting rod 9, the first supporting block 10.1 and the second supporting block 10.2 are diagonally arranged on the first hinged block 10, the first supporting block 10.1 is positioned below one side of the first hinged block 10, far away from the fourth pipe body 4, the second supporting block 10.2 is located above the first hinged block 10 close to one side of the fourth pipe body 4, and the first supporting block 10.1 and the second supporting block 10.2 are provided with inclined planes on one sides facing the supporting rod 9, so that the supporting rod 9 is supported when the supporting rod 9 is unfolded conveniently.

First body 1 both ends all be equipped with the through-hole that extends to in first cavity 1.3 and the second cavity 1.4, through-hole diameter and second body 2 and third body 3 equal, the diameter of first cavity 1.3 and second cavity 1.4 be greater than the diameter of through-hole, second body 2 and third body 3 extend to first cavity 1.3 and second cavity 1.4 in the tip of one end connect respectively and be equipped with first dog 2.1 and second dog 3.1, first body 1 outside intermediate junction be equipped with first apical ring 1.1, the common fixed connection in first body 1 both ends be equipped with rope body 1.2, support 11 bottom connect and be equipped with triangle stabilizer blade 11.1, support 11 top connect the second apical ring 11.2 that is equipped with cooperation pinch bar 12, pinch bar 12 one end connect and be equipped with horizontal handle 12.1, the other end connect and be equipped with the hook 12.2 that cooperates first apical ring 1.1.

Example one: if the well lid that needs to open is smaller and more new the time, through removing the through-hole on second body 2 and the corresponding well lid of third body 3, stretch into the well lid below with two fourth bodies 4, the first movable sleeve 5 of lapse, first movable sleeve 5 drives second movable sleeve 7 through first branch 6, second movable sleeve 7 drives second branch 8, second branch 8 expandes bracing piece 9, when expandeing certain angle, bracing piece 9 can be blocked to first supporting shoe 10.1 and second supporting shoe 10.2, pull up the device wholly through rope body 1.2, can pull up the well lid simultaneously.

Example two: if the well lid that needs to open is bigger and not open for a long time, the operation of example one is repeated, places support 11 in suitable place, passes second ring body 11.2 and first ring body 1.1 with crowbar 12 to support the perk well lid through crowbar 12 as the strong point with support 11.

Example three: after the pipeline survey work, mention device and well lid through rope body 1.2, install on original well head, go deep into a bit downwards fourth body 4, the first movable sleeve 5 of rebound drives bracing piece 9 and merges, then takes fourth body 4 out the through-hole on the well lid, can accomplish whole operation, when no, can use rope or elastic cord to bind bracing piece 9.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a well lid opening tool that pipeline was measured, includes first body (1), support (11) and crowbar (12), its characterized in that: the inner two ends of the first pipe body (1) are provided with a first cavity (1.3) and a second cavity (1.4), the first cavity (1.3) and the second cavity (1.4) are internally and respectively connected with a second pipe body (2) and a third pipe body (3) which extend to the outer side of the first pipe body (1), the end parts of the second pipe body (2) and the third pipe body (3) are downwards connected with a fourth pipe body (4), the top part of the fourth pipe body (4) is connected with a first movable sleeve (5), the two ends of the bottom part of the first movable sleeve (5) are connected with a first supporting rod (6), the middle part of the fourth pipe body (4) is connected with a second movable sleeve (7), the first movable sleeve (5) and the second movable sleeve (7) are connected through the first supporting rod (6), the bottom part of the second movable sleeve (7) is hinged with a second supporting rod (8), fourth body (4) bottom both ends connect and be equipped with first articulated piece (10), first articulated piece (10) articulated be equipped with bracing piece (9), bracing piece (9) connect towards one side of fourth body (4) and be equipped with the articulated piece of second (9.1), second branch (8) keep away from the one end of second removal sleeve (7) and articulate piece (9.1) with the second, first articulated piece (10) inside weld be equipped with first supporting shoe (10.1) and second supporting shoe (10.2) that are used for supporting strut piece (9).

2. The well lid opening tool for underground pipeline measurement according to claim 1, wherein: first body (1) both ends all be equipped with the through-hole that extends to in first cavity (1.3) and second cavity (1.4), the through-hole diameter equal with second body (2) and third body (3), the diameter of first cavity (1.3) and second cavity (1.4) will be greater than the diameter of through-hole, second body (2) and third body (3) extend to the tip of first cavity (1.3) and second cavity (1.4) in one end connect respectively and be equipped with first dog (2.1) and second dog (3.1).

3. The well lid opening tool for underground pipeline measurement according to claim 1, wherein: first body (1) outside intermediate junction be equipped with first apical ring (1.1), first body (1) both ends common fixed connection be equipped with rope body (1.2).

4. The well lid opening tool for underground pipeline measurement according to claim 1, wherein: the support (11) bottom connect and be equipped with triangle stabilizer blade (11.1), support (11) top connect and be equipped with second apical ring (11.2) of cooperation crow bar (12).

5. The well lid opening tool for underground pipeline measurement according to claim 1, wherein: one end of the crowbar (12) is connected with a transverse handle (12.1), and the other end of the crowbar is connected with a crow hook (12.2) matched with the first top ring (1.1).