CN210684796U - Adjustable anti-settling well cover - Google Patents
Adjustable anti-settling well cover Download PDFInfo
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- CN210684796U CN210684796U CN201921565349.4U CN201921565349U CN210684796U CN 210684796 U CN210684796 U CN 210684796U CN 201921565349 U CN201921565349 U CN 201921565349U CN 210684796 U CN210684796 U CN 210684796U
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- threaded rod
- well lid
- circle
- precast concrete
- slot
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Abstract
The utility model provides a prevent subsiding formula well lid with adjustable, includes the well lid body, the well lid body includes the precast concrete circle, the precast concrete circle is the ring structure, and the inboard integrated into one piece of precast concrete circle bottom has the support ring, the walling has been placed in the precast concrete circle, the articulated well lid that is connected with of oral area of walling, the fixed surface of support ring is equipped with the thread bush, the threaded rod has been inserted to the thread bush internal thread, the utility model discloses a length that adjusting threaded rod exposes the thread bush can adjust the height of walling, when adjusting threaded rod's exposure length, can open the well lid, inserts the operation inslot of spanner to the threaded rod through the operation mouth that sets up on the walling and can rotate the threaded rod, adjusts the support height of threaded rod, and then adjusts the height of walling and well lid.
Description
Technical Field
The utility model belongs to the technical field of the well lid technique and specifically relates to an adjustable prevent subsiding formula well lid.
Background
The well lid is the very common lid structure at the well head, mainly includes well lid, inspection well lid and sewer well lid, and traditional well lid is direct to be connected with the well body, and loads such as driving directly shift to the well body through the pallet, cause well lid and pallet arch, sunken or slope, and the driving is strikeed the effort that produces reciprocal sled well lid and pallet, causes road surface fracture, breakage around the well lid. Therefore, the traditional well lid has the problems of easy deformation, difficulty in opening, large construction workload, repeated sinking, well lid jumping, displacement, sound, accidental opening, well lid theft and the like, has great potential safety hazard, is not beneficial to ensuring the trip safety of citizens, is not beneficial to keeping the whole attractiveness of urban roads for a long time, and provides an adjustable anti-settling well lid for solving the problems.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides an adjustable prevent subsiding formula well lid is used for the solution problem.
For realizing the above-mentioned purpose, the utility model relates to a prevent subsiding formula well lid with adjustable, including the well lid body, the well lid body includes precast concrete circle, precast concrete circle is the ring structure, and the inboard integrated into one piece of precast concrete circle bottom has the support ring, the walling circle has been placed in the precast concrete circle, the articulated well lid that is connected with of oral area of walling circle, the fixed surface of support ring is equipped with the thread bush, the threaded rod has been inserted to the thread bush internal thread, the cover has lock nut on the threaded rod, the surface threaded connection of lock nut and thread bush, the lower terminal surface embedding of walling circle is equipped with the slot, the head of threaded rod is inserted in the slot, it is equipped with the operation mouth to run through on the walling circle, operation mouth and slot intercommunication, the upper end embedding of threaded rod is equipped with the operation groove.
Preferably, the number of the thread sleeves is not less than 3, the thread sleeves are uniformly arranged on the support ring, fixing grooves are embedded into the surface of the support ring, and the thread sleeves are fixed in the fixing grooves.
Preferably, the side surface of the locking nut is embedded with a wrench socket.
Preferably, the upper end of the threaded rod and the bottom of the slot are both subjected to fillet treatment, and the inner diameter of the slot is larger than the diameter of the threaded rod.
Preferably, the head of the threaded rod is sleeved with a rubber sleeve.
Has the advantages that:
1. the utility model can adjust the height of the walling crib by adjusting the length of the threaded rod exposed out of the threaded sleeve, can open the manhole cover when adjusting the exposed length of the threaded rod, can rotate the threaded rod by inserting a wrench into an operation groove of the threaded rod through an operation port arranged on the walling crib, adjusts the supporting height of the threaded rod, and further adjusts the height of the walling crib and the manhole cover;
2. the utility model discloses run through on the lock nut and be equipped with the perforation that keeps unanimous with the threaded rod diameter, lock nut overlaps on the threaded rod and with thread bush threaded connection, can carry out the effect of firm support to the threaded rod, the side embedding of lock nut is equipped with the spanner socket, through the setting of spanner socket, when needing to rotate lock nut, can insert the inserted bar structure of spanner in the spanner socket, it is more laborsaving to pull the spanner and drive lock nut rotation;
3. the utility model can adjust the inclination of the well cover by adjusting the lengths of different threaded rods, and can reduce the concentrated stress by processing the upper ends of the threaded rods and the fillets at the bottoms of the slots;
4. the utility model discloses the head cover of threaded rod has the rubber sleeve, and the rubber sleeve can play the effect of buffering, and the rubber sleeve can make the head of threaded rod and the connection of slot inseparabler.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the cross-sectional structure of the present invention.
Fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.
Fig. 3 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.
In the figure: 1 precast concrete circle, 2 walling cribs, 3 well lids, 4 thread bushes, 5 threaded rods, 6 lock nuts, 7 slots, 8 operation ports, 9 operation slots, 10 wrench sockets and 11 rubber sleeves.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying fig. 1-3.
As shown in figures 1-3, the utility model relates to an adjustable anti-settling well lid, which comprises a well lid body, wherein the well lid body comprises a precast concrete ring 1, the precast concrete ring 1 is of a circular ring structure, a support ring is integrally formed at the inner side of the bottom of the precast concrete ring 1, a well ring 2 is arranged in the precast concrete ring 1, the opening part of the well ring 2 is hinged with the well lid 3, the surface of the support ring is fixedly provided with a thread sleeve 4, a threaded rod 5 is inserted in the thread of the thread sleeve 4, a locking nut 6 is sleeved on the threaded rod 5, the locking nut 6 is in threaded connection with the outer surface of the thread sleeve 4, the lower end surface of the well ring 2 is embedded with a slot 7, the head part of the threaded rod 5 is inserted in the slot 7, an operation opening 8 is arranged on the well ring 2 in a penetrating way, the operation opening 8 is communicated with the slot 7, an operation slot 9 is embedded at the upper end of the threaded, the height of the walling crib 2 can be adjusted by adjusting the length of the threaded rod 5 exposed out of the threaded sleeve 4, when the exposed length of the threaded rod 5 is adjusted, the manhole cover 3 can be opened, a wrench is inserted into an operation groove 9 of the threaded rod 5 through an operation opening 8 arranged on the walling crib 2 to rotate the threaded rod 5, the supporting height of the threaded rod 5 is adjusted, and then the height of the walling crib 2 and the height of the manhole cover 3 are adjusted, a through hole which is consistent with the diameter of the threaded rod 5 is arranged on the locking nut 6 in a penetrating way, the locking nut 6 is sleeved on the threaded rod 5 and is in threaded connection with the threaded sleeve 4, the threaded rod 5 can be stably supported, in order to enable the connection between the through hole structure of the locking nut 6 and the threaded rod 5 to be more compact, the upper part of the threaded rod 5 can be set to be a smooth structure, thus, the lock nut 6 can strongly support the threaded rod 5 when the connecting portion of the lower end of the threaded rod 5 and the threaded sleeve 4 is short.
The quantity of thread bush 4 is not less than 3, and thread bush 4 evenly sets up on the support ring, and the surface embedding of support ring is equipped with the fixed slot, and thread bush 4 is fixed in the fixed slot, and stability is strong.
The side embedding of lock nut 6 is equipped with spanner socket 10, and through the setting of spanner socket 10, when lock nut 6 is rotated to needs, can insert the inserted bar structure of spanner in spanner socket 10, it is more laborsaving to pull the spanner and drive lock nut 6 and rotate.
Fillet processing is all done to the upper end of threaded rod 5 and the bottom of slot 7, the internal diameter of slot 7 is greater than the diameter of threaded rod 5, when well lid 3 slopes, can expose threaded rod 5 the length of thread bush 4 and adjust, the quantity of threaded rod 5 is many, keep unanimous with the quantity of thread bush 4, the length of threaded rod 5 is different promptly to the slope of walling crib 2 and well lid 3 is installed on walling crib 2, can adjust the gradient of well lid 3 with the length through adjusting different threaded rods 5, handle through the fillet of the upper end of threaded rod 5 and slot 7 bottom, can reduce concentrated stress.
The head cover of threaded rod 5 has rubber sleeve 11, and rubber sleeve 11 can play the effect of buffering, and rubber sleeve 11 can make the head of threaded rod 5 and slot 7 be connected inseparabler.
The utility model discloses threaded rod 5 is used for supporting walling crib 2, the height of walling crib 2 can be adjusted through adjusting the length that threaded rod 5 exposes threaded sleeve 4, when adjusting the exposed length of threaded rod 5, well lid 3 can be opened, threaded rod 5 can be rotated through inserting spanner into operation groove 9 of threaded rod 5 through operation mouth 8 that sets up on walling crib 2, the support height of threaded rod 5 is adjusted, and then the height of walling crib 2 and well lid 3 is adjusted, the perforation that keeps unanimous with threaded rod 5 diameter runs through being equipped with on lock nut 6, lock nut 6 overlaps on threaded rod 5 and with threaded sleeve 4 threaded connection, can stabilize the effect of supporting threaded rod 5, the side embedding of lock nut 6 is equipped with spanner socket 10, through the setting of spanner socket 10, when needing to rotate lock nut 6, can insert the inserted bar structure of spanner into spanner socket 10, wrenching the spanner and driving lock nut 6 and rotate more laborsavingly, can adjust the gradient of well lid 3 through the length of adjusting different threaded rods 5, handle through the upper end of threaded rod 5 and the fillet of slot 7 bottom, can reduce concentrated stress, the head cover of threaded rod 5 has rubber sleeve 11, rubber sleeve 11 can play the effect of buffering, and rubber sleeve 11 can make the head of threaded rod 5 and slot 7's connection inseparabler.
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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an anti-settling well lid with adjustable, includes the well lid body, its characterized in that, the well lid body includes precast concrete circle (1), precast concrete circle (1) is the ring structure, and the inboard integrated into one piece of precast concrete circle (1) bottom has the support ring, well circle (2) have been placed in precast concrete circle (1), the oral area articulated well lid (3) that is connected with of well circle (2), the fixed surface of support ring is equipped with thread bush (4), threaded rod (5) have been inserted to thread bush (4), the cover has lock nut (6) on threaded rod (5), the surface threaded connection of lock nut (6) and thread bush (4), the lower terminal surface embedding of well circle (2) is equipped with slot (7), the head of threaded rod (5) is inserted in slot (7), run through on well circle (2) and be equipped with operation mouth (8), the operation opening (8) is communicated with the slot (7), and an operation groove (9) is embedded into the upper end of the threaded rod (5).
2. The adjustable anti-settling well lid as claimed in claim 1, wherein the number of the thread sleeves (4) is not less than 3, the thread sleeves (4) are uniformly arranged on a support ring, fixing grooves are embedded in the surface of the support ring, and the thread sleeves (4) are fixed in the fixing grooves.
3. The adjustable anti-settling well lid as claimed in claim 1, wherein the side surface of the locking nut (6) is embedded with a wrench socket (10).
4. The adjustable anti-settling well lid as claimed in claim 1, wherein the upper end of the threaded rod (5) and the bottom of the slot (7) are rounded, and the inner diameter of the slot (7) is larger than the diameter of the threaded rod (5).
5. The adjustable anti-settling well lid as claimed in claim 1, wherein the head of the threaded rod (5) is sleeved with a rubber sleeve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921565349.4U CN210684796U (en) | 2019-09-20 | 2019-09-20 | Adjustable anti-settling well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921565349.4U CN210684796U (en) | 2019-09-20 | 2019-09-20 | Adjustable anti-settling well cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210684796U true CN210684796U (en) | 2020-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921565349.4U Active CN210684796U (en) | 2019-09-20 | 2019-09-20 | Adjustable anti-settling well cover |
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| Country | Link |
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| CN (1) | CN210684796U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962973A (en) * | 2020-08-28 | 2020-11-20 | 安徽工程大学 | Lock tongue height adjusting device of well lid lock |
| CN112761194A (en) * | 2021-02-05 | 2021-05-07 | 王雯卉 | Rapid resetting method for urban road manhole cover after sinking |
-
2019
- 2019-09-20 CN CN201921565349.4U patent/CN210684796U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962973A (en) * | 2020-08-28 | 2020-11-20 | 安徽工程大学 | Lock tongue height adjusting device of well lid lock |
| CN112761194A (en) * | 2021-02-05 | 2021-05-07 | 王雯卉 | Rapid resetting method for urban road manhole cover after sinking |
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