CN213326629U - Multifunctional manhole cover opening device - Google Patents
Multifunctional manhole cover opening device Download PDFInfo
- Publication number
- CN213326629U CN213326629U CN202020671106.5U CN202020671106U CN213326629U CN 213326629 U CN213326629 U CN 213326629U CN 202020671106 U CN202020671106 U CN 202020671106U CN 213326629 U CN213326629 U CN 213326629U
- Authority
- CN
- China
- Prior art keywords
- manhole cover
- opening
- handle
- opening device
- cover opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a multifunctional manhole cover opening device, which comprises a handle, at least one standard rod fixedly connected with the handle, and an opening component fixedly connected with the other end of the standard rod; the opening member is in a straight rod-shaped or hook-shaped structure. The device is simple to assemble and disassemble, convenient to operate, light and portable, meets the operation requirement of opening the inspection well covers of different types, and improves the operation efficiency.
Description
Technical Field
The utility model belongs to the technical field of the well lid opening equipment, concretely relates to multi-functional inspection well lid opening device.
Background
In the field of urban water environment comprehensive treatment, in order to thoroughly comb a sewage collection system and a rainwater discharge drainage basin, the project of original source clearing (rain and sewage pipe network treatment) of urban districts is huge, the districts are wide in spread range, the investigation time is long, and a large amount of time and energy are consumed.
The inspection well opening tool adopted at present can not meet the opening requirements of inspection well covers of different types, an operator needs to carry a large number of tools, and the inspection well opening tool is not convenient to carry when taking traffic, so that the efficiency is reduced.
Therefore, a novel multifunctional manhole cover opening device is needed to be provided, the operation requirement of opening manhole covers of different types is met, and the operation efficiency is improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the utility model is to provide a multi-functional inspection well lid opening device. The device is simple to assemble and disassemble, convenient to operate, light and portable, meets the operation requirement of opening the inspection well covers of different types, and improves the operation efficiency.
The utility model discloses a following technical scheme realizes:
a multifunctional manhole cover opening device comprises a handle, at least one standard rod fixedly connected with the handle, and an opening component fixedly connected with the other end of the standard rod; the opening member is in a straight rod-shaped or hook-shaped structure.
As a preferable technical scheme, the handle, the standard rod and the opening member are fixedly connected through a nut sleeve and a bolt.
As a more preferable technical solution, the handle is a steel pipe, and a nut socket is welded in a direction perpendicular to an extending direction of the handle.
As a more preferable technical scheme, the standard rod is made of round steel, and both ends of the standard rod are respectively welded with a bolt and a nut sleeve.
As a most preferred technical scheme, the handle is set to be a steel pipe with phi 20mm and L being 150mm, and the standard rod is set to be a round steel with phi 10mm and L being 200 mm.
As a more preferable technical solution, the opening member of the straight bar structure is a round bar, and a bolt is welded in a direction perpendicular to an extending direction of the opening member.
As a most preferred solution, the opening member of the straight rod-like structure has a size Φ 5mm, L50 mm or Φ 10mm, L70 mm.
As a more preferable technical solution, the opening member of the hook-shaped structure is a round steel hook, and a bolt is welded to a distal end of the opening member.
As a most preferred solution, the size of the opening member of the hook-like structure is Φ 10mm, and L is 100 mm.
As a most preferable technical solution, the size of the nut socket is Φ 10mm, L is 50mm, and the size of the bolt is Φ 8mm, L is 40 mm.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
the utility model provides a multifunctional inspection well opening device with simple structure, convenient manufacture and low manufacture cost; the manhole cover opening and closing device is simple to assemble and disassemble, convenient to operate, light and portable, can meet the operation requirements of opening and closing manhole covers of different types, and improves the operation efficiency.
Drawings
Fig. 1 is a schematic view of the structure of an assembled straight-bar opening member of the present invention;
FIG. 2 is a schematic view of the present invention assembled with a hook-like opening member;
fig. 3 is an exploded schematic view of the present invention.
Reference numerals: 1-handle, 2-standard rod, 3-opening component, 4-nut sleeve and 5-bolt.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the following description of the preferred embodiments of the present invention is given with reference to the accompanying examples, but it should be understood that the drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
The following will describe a multifunctional manhole cover opening device of the present invention in detail with reference to fig. 1 to 3.
As shown in fig. 1 to 3, a multifunctional manhole cover opening device includes a handle 1, and at least one standard rod 2 fixedly connected to the handle 1, and an opening member 3 fixedly connected to the other end of the standard rod 2; the opening member 3 has a straight rod-like or hook-like structure.
Further, in another embodiment, the handle 1, the standard lever 2 and the opening member 3 are fixedly connected with each other through a nut socket 4 and a bolt 5.
Further, in another embodiment, the handle 1 is a steel pipe, and a nut socket 4 is welded in a direction perpendicular to an extending direction of the handle 1.
Further, in another embodiment, the standard rod 5 is made of round steel, and the bolt 5 and the nut sleeve 4 are welded to two ends of the standard rod respectively.
The number of the standard rods 5 is preferably 3, and the standard rods are fixedly connected with the nut sleeves 4 and the bolts 5 in sequence.
Further, in another embodiment, the handle 1 is made of a steel pipe with a diameter of 20mm and L ═ 150mm, and the standard bar 5 is made of a round steel with a diameter of 10mm and L ═ 200 mm.
Further, in another embodiment, opening member 3 of a straight bar-like structure is round steel, and bolt 5 is welded in a direction perpendicular to the extending direction of opening member 3.
Further, in another embodiment, the size of opening member 3 of straight rod-like structure is Φ 5mm, L50 mm or Φ 10mm, L70 mm.
Further, in another embodiment, opening member 3 of a hook-shaped structure is a round steel hook, and bolt 5 is welded to the end of opening member 3.
Further, in another embodiment, the size of opening member 3 of the hook-like structure is Φ 10mm, L100 mm.
Further, in another embodiment, the size of the nut sleeve 4 is Φ 10mm, and L is 50mm, and the size of the bolt 5 is Φ 8mm, and L is 40 mm.
The utility model provides a manhole cover opening method does:
first, an opening member 3 of a straight rod-shaped structure having a size of Φ 5mm and L of 50mm is named as a model a, and an opening member 3 of a straight rod-shaped structure having a size of Φ 10mm and L of 70mm is named as a model B. Furthermore, an opening member 3 of hook-like configuration with a dimension Φ 10mm, L100 mm is designated type C.
Then, according to the actual situation on site, the type of the manhole cover needing to be opened is determined, then the corresponding manhole cover opening component is selected, and the operation after assembly is carried out, specifically as follows:
1. common cast iron, cement and silicon plastic well covers; the opening of this type well lid is according to well lid reservation hole size, and the model that selects A, B, C and aperture phase-match can.
2. The lock catch type inspection well cover has the advantages that the buckle is hidden in the well cover, a C-shaped well cover opening component is needed, and the cover can be opened after the buckle is peeled.
3. Square precast concrete inspection wells (cable wells) type: the well lid is characterized by large mass, reserved holes on the periphery, small aperture and small space, and the well lid can be opened by cooperation of two operators and an A-shaped well lid opening component.
The utility model provides a multifunctional inspection well opening device with simple structure, convenient manufacture and low manufacture cost; the manhole cover opening and closing device is simple to assemble and disassemble, convenient to operate, light and portable, can meet the operation requirements of opening and closing manhole covers of different types, and improves the operation efficiency.
According to the utility model discloses a description and attached drawing, the technical personnel in the field make or use the utility model discloses multi-functional manhole cover opening device structure very easily to can produce the positive effect that the utility model discloses record.
Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing the orientation or positional relationship in the present invention are only used for illustrative purposes, and should not be construed as limiting the present invention, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; 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 in specific cases to those skilled in the art.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (9)
1. The utility model provides a multi-functional inspection well lid opening device which characterized in that: comprises a handle (1), at least one standard rod (2) fixedly connected with the handle (1), and an opening component (3) fixedly connected with the other end of the standard rod (2); the opening member (3) is in a straight rod-shaped or hook-shaped structure; the handle (1), the standard rod (2) and the opening component (3) are fixedly connected through a nut sleeve (4) and a bolt (5).
2. The multifunctional manhole cover opening device according to claim 1, wherein: the handle (1) is a steel pipe, and a nut sleeve (4) is welded in the extending direction perpendicular to the handle (1).
3. The multifunctional manhole cover opening device according to claim 1, wherein: the standard rod (2) is made of round steel, and a bolt (5) and a nut sleeve (4) are welded at two ends of the standard rod respectively.
4. The multifunctional manhole cover opening device according to claim 2 or 3, wherein: the handle (1) is set to be phi 20mm, and L equals 150 mm's steel pipe, the standard pole (2) is set to be phi 10mm, and L equals 200 mm's round steel.
5. The multifunctional manhole cover opening device according to claim 1, wherein: the opening member (3) of the straight rod-shaped structure is round steel, and a bolt (5) is welded in the extending direction vertical to the opening member (3).
6. The multifunctional manhole cover opening device according to claim 5, wherein: the opening member (3) of the straight rod-like structure has a dimension of phi 5mm, L being 50mm or phi 10mm, L being 70 mm.
7. The multifunctional manhole cover opening device according to claim 1, wherein: the opening member (3) of the hook-shaped structure is a round steel hook, and a bolt (5) is welded at the tail end of the opening member (3).
8. The multifunctional manhole cover opening device according to claim 7, wherein: the opening member (3) of the hook-shaped structure has a dimension Φ 10mm, L100 mm.
9. The multifunctional manhole cover opening device according to any one of claims 1 to 3 and 5 to 8, wherein: the size of the nut sleeve (4) is phi 10mm, L is 50mm, and the size of the bolt (5) is phi 8mm, L is 40 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020671106.5U CN213326629U (en) | 2020-04-28 | 2020-04-28 | Multifunctional manhole cover opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020671106.5U CN213326629U (en) | 2020-04-28 | 2020-04-28 | Multifunctional manhole cover opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213326629U true CN213326629U (en) | 2021-06-01 |
Family
ID=76058354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020671106.5U Active CN213326629U (en) | 2020-04-28 | 2020-04-28 | Multifunctional manhole cover opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213326629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114890354A (en) * | 2022-04-22 | 2022-08-12 | 郑州市市政工程勘测设计研究院 | Multi-functional portable municipal administration well lid opening tool |
-
2020
- 2020-04-28 CN CN202020671106.5U patent/CN213326629U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114890354A (en) * | 2022-04-22 | 2022-08-12 | 郑州市市政工程勘测设计研究院 | Multi-functional portable municipal administration well lid opening tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213326629U (en) | Multifunctional manhole cover opening device | |
| CN209509024U (en) | A kind of underground pipe gallery based on the fragrant slot in Kazakhstan | |
| CN203188167U (en) | Sidewalk snow shoveling device | |
| CN204754216U (en) | But telescopic tube | |
| CN202430821U (en) | Cleaning and filtering device for drainage well | |
| CN204298858U (en) | A kind of precast concrete trench cover lifting device | |
| CN206457811U (en) | A kind of prefabricated rectangular hollow pile | |
| RU174434U1 (en) | TUBULAR ANTENNA MAST WITH SUPPORT | |
| CN213125273U (en) | Box-type substation convenient to hoist and mount | |
| CN213058609U (en) | Garbage collector for construction of constructional engineering | |
| CN210150645U (en) | Wet seam construction formwork lifting device of bridge | |
| CN211599930U (en) | Water supply and drainage pipeline device that prevents blockking up of municipal construction | |
| CN218837661U (en) | Multifunctional manhole cover opening tool | |
| CN2680738Y (en) | Slag removing spade for pool and well | |
| CN211401802U (en) | Municipal administration sewage treatment sampling device | |
| CN208105427U (en) | One kind is speedily carried out rescue work the mobile pump vehicle that drains flooded fields | |
| CN211200483U (en) | Large-span utility tunnel concrete crack control structure | |
| CN213928379U (en) | Ditch template for fast pouring of mine underground roadway | |
| CN215173142U (en) | Urban road inspection shaft waterproof construction | |
| CN211226255U (en) | Well lid recovery device | |
| CN218881217U (en) | Energy-saving building wall | |
| CN209872298U (en) | Tool for opening well lid | |
| CN215254606U (en) | Conveniently-detachable reserved hole template device | |
| CN212689140U (en) | Town road drainage structures | |
| CN215097633U (en) | Construction steel bar waste collection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |