CN211057867U - Special well lid of valve well of area locking function - Google Patents
Special well lid of valve well of area locking function Download PDFInfo
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- CN211057867U CN211057867U CN201922059867.5U CN201922059867U CN211057867U CN 211057867 U CN211057867 U CN 211057867U CN 201922059867 U CN201922059867 U CN 201922059867U CN 211057867 U CN211057867 U CN 211057867U
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- well lid
- well
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- locking
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Abstract
The utility model discloses a take special well lid of locking function of valve well, including well lid body, well seat and locking device, set up the cardboard on the well lid body, set up the draw-in groove on the well seat, through the cooperation of cardboard and draw-in groove, realize the installation location of well lid body, install the sealing washer additional between well lid body and well seat during the installation, after the installation is accomplished, die well lid body and well seat lock through locking device, prevented that the well lid body from producing the clearance with the well seat, guaranteed the leakproofness between the well lid body and well seat.
Description
Technical Field
The utility model relates to a take special well lid of valve well of locking function.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
The valve well is a valve of underground pipelines and underground pipelines (such as tap water, oil, natural gas pipelines and the like), is convenient to open and close part of pipe networks or overhaul operation when needed, a pit (or a well) similar to a small room is arranged, the valve and the like are arranged in the pit, regular inspection, cleaning and dredging of the pipelines are facilitated, and the junction of pipeline blockage is prevented. Because the pivot of pipeline during the valve well requires that valve well itself can not the infiltration, the connection of valve well pit shaft and well lid needs reliably, can not just ooze the well room because of heavy rain or ponding and in.
The sealing measure who adopts at present is, installs the sealing strip additional between well lid body and well seat, and this kind of sealing method, the sealed effect of initial stage is better, tramples and roll the back through a period of time, produces the gap between well lid body and well seat, makes well lid body and well seat laminating not tight to the sealed effect has been lost.
SUMMERY OF THE UTILITY MODEL
The utility model discloses in order to solve above-mentioned problem, provide a take special well lid of locking function of valve well, through increasing locking device, guarantee the close cooperation between well lid body and well seat, prevented that the gap from producing to realize the well lid body and well seat between good sealed effect.
In order to achieve the purpose, the following technical scheme is adopted in the disclosure:
the utility model provides a take special well lid of valve well of locking function, includes well lid body, well seat and locking device, the well seat includes well lid body mount, the well lid body mount outside sets up the well seat fixed disk, well lid body mount inboard sets up the fixed recess of well lid body, the well lid body is provided with the boss, the boss place in on the fixed recess of well lid body, be provided with the cardboard on the well lid body, well lid body mount upper surface be provided with the draw-in groove that the cardboard matches, cardboard and draw-in groove cooperation realize the installation location between well lid body and well seat, set up locking device on the well lid body, set up the lockhole on the well lid body mount inner wall, locking device inserts the lockhole, will the well lid body with well seat lock is dead.
Further, the upper surface of the well lid body is an arc surface, and the diameter of the well lid body is the same as the outer diameter of the well lid body fixing frame.
Furthermore, a sealing ring is arranged between the boss and the well cover body fixing groove.
Further, locking device includes the lock core, the lock core is connected with the lock post, the lock core includes the cross connecting rod, be square structure in the middle of the cross connecting rod, the four sides of square structure extend to the outside and form four members, be equipped with the spout on four members of cross connecting rod respectively, the connecting axle passes the spout is connected with the locking lever, the spout of cross connecting rod can be followed to the locking lever and slided, the locking lever with the lock post is flexible all around as the axle center under the drive of key, the lock post with the cross connecting rod is in the central point of cross connecting rod puts the department and connects.
Furthermore, the locking device is connected with the well lid body through the lock post, and the lock rod is inserted into the lock hole to lock the well lid body and the well base.
Furthermore, the cardboard quantity is four, the quantity of draw-in groove is four, the cardboard is followed well lid body circumference equipartition sets up, the draw-in groove is followed well lid body mount circumference equipartition sets up.
Furthermore, the clamping grooves and the lock holes are arranged at intervals in the circumferential direction.
Further, the well lid body mount with set up the triangle mount between the well seat fixed disk, the triangle mount is followed well seat fixed disk circumference equipartition sets up.
Further, the upper surface of the well lid body is provided with a handle, so that the well lid body can be conveniently lifted.
Compared with the prior art, the beneficial effect of this disclosure is:
1. this openly has set up locking device, after the well lid body targets in place with the well seat installation, dies well lid body and well seat lock through locking device for can not produce the gap between well lid body and well seat, guaranteed the leakproofness between the well lid body and well seat.
2. This openly has set up mutually supported cardboard and draw-in groove, when having realized the installation of well lid body and well seat, to the location of well lid body, make things convenient for locking device's lock to die, the mutually supporting of cardboard draw-in groove has simultaneously further guaranteed the leakproofness between the well lid body and well seat.
3. This disclosed well lid body upper surface is circular-arc, and the external diameter of well lid body is the same with the external diameter of well lid body mount on the well seat, can be timely with the water elimination of well lid body top, prevent ponding production, and moisture can not get into in the well chamber, has further guaranteed the indoor drying of well.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
Fig. 1 is a schematic structural view of a special well lid for a valve well with a locking function disclosed in the present disclosure;
fig. 2 is a top view of a special well lid for a valve well with a locking function according to the disclosure;
FIG. 3 is a schematic view of the well lid connection locking device according to the present disclosure;
FIG. 4 is a schematic view of a locking device according to the present disclosure;
fig. 5 is a schematic view of the locking rod connected to the sliding groove via the connecting shaft in the locking device of the present disclosure.
Wherein: 1. well lid body, 2, cardboard, 3, locking device, 4, sealing washer, 5, well lid body mount, 6, locking lever, 7, cross connecting rod, 8, connecting axle, 9, lock post, 10, well seat fixed disk.
The specific implementation mode is as follows:
the present disclosure is further described with reference to the following drawings and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
In the present disclosure, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only relational terms determined for convenience in describing structural relationships of the parts or elements of the present disclosure, and do not refer to any parts or elements of the present disclosure, and are not to be construed as limiting the present disclosure.
In the present disclosure, terms such as "fixedly connected", "connected", and the like are to be understood in a broad sense, and mean either a fixed connection or an integrally connected or detachable connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present disclosure can be determined on a case-by-case basis by persons skilled in the relevant art or technicians, and are not to be construed as limitations of the present disclosure.
Example 1
The utility model provides a special well cover with a locking function for a valve well, which comprises a well cover body 1, a well seat and a locking device 3, wherein the well seat comprises a well cover body fixing frame 5, set up well seat fixed disk 10 in the 5 outsides of well lid body mount, set up well lid body fixed recess in 5 inboards of well lid body mount, 1 lower surface of well lid body is provided with the boss, the boss is placed on well lid body fixed recess, realize installing well lid body 1 on the well seat, be provided with the cardboard on the well lid body 1, 5 upper surfaces of well lid body mount are provided with the draw-in groove that matches with the cardboard, cardboard and draw-in groove cooperation, realize the installation location between well lid body 1 and well seat, set up locking device 3 on the well lid body 1, set up the lockhole on the inner wall of well lid body mount 5, locking device 3 inserts the lockhole, lock well lid body 1 and well seat, prevent to produce the clearance between well lid body 1 and well seat, guarantee the sealed effect between well lid body 1 and well.
When well lid body 1 and well seat installation, be provided with sealing washer 4 between the boss of the well lid body 1 and well lid body fixed recess, guarantee the leakproofness between well lid body and well seat.
The locking device 3 is connected with the well cover body 1 through a locking column 9, and the locking rod 6 is inserted into a locking hole of the well seat to lock the well cover body 1 and the well seat.
In this embodiment, cardboard quantity is four, and the quantity of draw-in groove is four, and the cardboard sets up along 1 circumference equipartition of the well lid body, and the draw-in groove sets up along 5 circumference equipartitions of well lid body mount. Cardboard and draw-in groove cooperation are installed the location to the well lid body, prevent to produce the gap between well lid body and well seat simultaneously, guarantee the leakproofness between well lid body and well seat.
The clamping grooves and the lock holes are arranged in a staggered mode in the circumferential direction, so that the well cover body is stressed uniformly when being locked with the well base, gaps are prevented from being generated between the well cover body and the well base, and the sealing performance between the well cover body and the well base is further guaranteed.
The upper surface of well lid body 1 is the arc surface, and the diameter of well lid body 1 is the same with the external diameter of well lid body mount 5, sets up well lid body upper surface into the arc surface, has prevented the production of ponding, sets up well lid body diameter to the same with well lid body mount external diameter, has prevented that moisture from getting into the well indoor, has guaranteed the indoor drying of well on the basis that well lid body and well seat have good leakproofness.
A triangular fixing frame is arranged between the well cover body fixing frame 5 and the well seat fixing disc 10 and is uniformly distributed along the circumference of the well seat fixing disc, and the triangular fixing frame is a common structure in a well seat, so that the triangular fixing frame is not shown in the attached drawings of the specification.
The handle is arranged on the upper surface of the well lid body 1, so that the well lid body 1 can be conveniently lifted and installed.
When using, earlier with the well seat dress on the pit shaft, later install the sealing washer additional between the well lid body fixed recess of well lid body boss and well seat, with well lid body cardboard and well seat draw-in groove cooperation, realize well lid body lid dress on the well seat, after the well lid body finishes with the well seat installation, utilize the key to drive the lock post and rotate, lock post pivoted in-process, the locking lever slides along cross connecting rod upper chute, and stretch out to both sides, insert in the lockhole that well lid body mount inner wall corresponds the locking lever setting to the locking lever, lock well lid body and well seat. During maintenance, the lock cylinder is driven to rotate reversely by the key, the lock rod is disengaged from the lock hole, the well cover body and the well seat are unlocked, and then the well cover body is taken down from the well seat.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Although the present disclosure has been described with reference to specific embodiments, it should be understood that the scope of the present disclosure is not limited thereto, and those skilled in the art will appreciate that various modifications and changes can be made without departing from the spirit and scope of the present disclosure.
Claims (9)
1. The utility model provides a take special well lid of valve well of locking function, a serial communication port, including well lid body, well seat and locking device, the well seat includes well lid body mount, the well lid body mount outside sets up the well seat fixed disk, well lid body mount inboard sets up well lid body fixed recess, the well lid body is provided with the boss, the boss place in on the well lid body fixed recess, be provided with the cardboard on the well lid body, well lid body mount upper surface be provided with the draw-in groove that the cardboard matches, cardboard and draw-in groove cooperation realize installation location between well lid body and well seat, set up locking device on the well lid body, set up the lockhole on the well lid body mount inner wall, locking device inserts the lockhole, will the well lid body with well seat lock is dead.
2. The special well lid of claim 1, wherein the upper surface of the well lid body is a circular arc surface, and the diameter of the well lid body is the same as the outer diameter of the well lid body fixing frame.
3. The special well lid for the valve well with the locking function, according to claim 1, wherein a sealing ring is arranged between the boss and the fixing groove of the well lid body.
4. The special well lid with the locking function for the valve well as the claim 1, wherein the locking device comprises a lock cylinder, the lock cylinder is connected with a lock post, the lock cylinder comprises a cross connecting rod, the middle of the cross connecting rod is of a square structure, four sides of the square structure extend outwards to form four rod pieces, four rod pieces of the cross connecting rod are respectively provided with a sliding groove, a connecting shaft penetrates through the sliding grooves to be connected with a lock rod, the lock rod can slide along the sliding grooves of the cross connecting rod, the lock rod extends and retracts around under the driving of a key by taking the lock post as an axis, and the lock post is connected with the cross connecting rod at the center position of the cross connecting rod.
5. The special well lid with the locking function for the valve well as recited in claim 4, wherein the locking device is connected with the well lid body through the locking column, and the locking rod is inserted into the locking hole to lock the well lid body and the well base.
6. The special well lid of claim 1, wherein the number of the clamping plates is four, the number of the clamping grooves is four, the clamping plates are uniformly distributed along the circumference of the well lid body, and the clamping grooves are uniformly distributed along the circumference of the well lid body fixing frame.
7. The special well lid for the valve well with the locking function, according to claim 1, wherein the locking groove and the locking hole are arranged at intervals in the circumferential direction.
8. The special well lid with the locking function for the valve well as recited in claim 1, wherein a triangular fixing frame is arranged between the well lid body fixing frame and the well seat fixing disc, and the triangular fixing frames are uniformly distributed along the circumference of the well seat fixing disc.
9. The special well lid for the valve well with the locking function, as claimed in claim 1, wherein a handle is disposed on the upper surface of the well lid body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922059867.5U CN211057867U (en) | 2019-11-25 | 2019-11-25 | Special well lid of valve well of area locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922059867.5U CN211057867U (en) | 2019-11-25 | 2019-11-25 | Special well lid of valve well of area locking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211057867U true CN211057867U (en) | 2020-07-21 |
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ID=71585931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922059867.5U Active CN211057867U (en) | 2019-11-25 | 2019-11-25 | Special well lid of valve well of area locking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211057867U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112086900A (en) * | 2020-09-11 | 2020-12-15 | 国网山东省电力公司济南市长清区供电公司 | Cable trench cover plate lifting device |
| CN114164863A (en) * | 2021-10-07 | 2022-03-11 | 国网山东省电力公司潍坊供电公司 | Cable tunnel access well lid |
-
2019
- 2019-11-25 CN CN201922059867.5U patent/CN211057867U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112086900A (en) * | 2020-09-11 | 2020-12-15 | 国网山东省电力公司济南市长清区供电公司 | Cable trench cover plate lifting device |
| CN112086900B (en) * | 2020-09-11 | 2022-04-01 | 国网山东省电力公司济南市长清区供电公司 | Cable trench cover plate lifting device |
| CN114164863A (en) * | 2021-10-07 | 2022-03-11 | 国网山东省电力公司潍坊供电公司 | Cable tunnel access well lid |
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