CN114809101A - Port protection well cover for urban communication pipeline and method convenient to maintain - Google Patents
Port protection well cover for urban communication pipeline and method convenient to maintain Download PDFInfo
- Publication number
- CN114809101A CN114809101A CN202210609687.3A CN202210609687A CN114809101A CN 114809101 A CN114809101 A CN 114809101A CN 202210609687 A CN202210609687 A CN 202210609687A CN 114809101 A CN114809101 A CN 114809101A
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- 238000004891 communication Methods 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 238000012423 maintenance Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 description 9
- 230000000712 assembly Effects 0.000 description 6
- 238000000429 assembly Methods 0.000 description 6
- 238000011084 recovery Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1427—Locking devices
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/10—Installations of electric cables or lines in or on the ground or water in cable chambers, e.g. in manhole or in handhole
Abstract
The invention belongs to the technical field of communication pipelines, in particular to a port protection well cover for an urban communication pipeline and a method, which are convenient to maintain, aiming at the problem that the prior technical scheme has no anti-theft performance, the well lid is easy to open in the daily use process, and the cable is stolen, the following proposal is proposed, which comprises a supporting ring, wherein the bottom of the supporting ring is fixedly provided with a snap ring, a well cover is arranged in the supporting ring, the bottom of the well lid is fixedly provided with a backing plate, the backing plate is provided with a mounting hole, the well lid is provided with a connecting hole communicated with the mounting hole, the connecting box is rotatably connected in the mounting hole, the manhole cover locking device has a reasonable structure, can lock the cover plate after clamping and positioning the manhole cover, the cover plate can be prevented from being twisted, the well cover can be effectively prevented from being stolen, and therefore the well cover has good use safety.
Description
Technical Field
The invention relates to the technical field of communication pipelines, in particular to a port protection well cover for an urban communication pipeline and a method, which are convenient to maintain.
Background
According to the notice number: CN214738285U discloses a port protection well cover for urban communication pipelines, which relates to the technical field of communication pipelines and solves the technical problem that most of the port of the existing communication pipelines adopt well covers to seal the ports, and the well covers are directly welded on the ports to protect the ports of the communication pipelines, thereby reducing the maintenance work efficiency of the communication pipelines during maintenance, the port protection well cover comprises a communication pipeline body and a mounting seat, wherein the communication pipeline body is fixedly arranged on the ground, the lower wall surface of the mounting seat is provided with a groove, the mounting seat is fixedly connected with the ports of the communication pipeline body through the groove, the mounting seat is fixedly arranged on the ground, the utility model can limit the cover body in the mounting seat through a locking device, when maintenance is needed, a rotating rod is rotated to release a locking device so as to separate the cover body from the mounting seat, thereby facilitating the maintenance of the communication pipeline body, the working efficiency of follow-up communication pipeline maintenance is improved.
The technical scheme has no anti-theft performance, so that the well cover is easy to open in the daily use process, and the cable is stolen, therefore, the port protection well cover for the urban communication pipeline and the method which are convenient to maintain are provided, and the problem is solved.
Disclosure of Invention
Based on the technical problems that the technical scheme does not have anti-theft performance and the well lid is easy to open in the daily use process, the invention provides the port protection well lid for the urban communication pipeline and the method, which are convenient to maintain.
The invention provides a port protection well lid for an urban communication pipeline, which is convenient to maintain and comprises a supporting ring, wherein a snap ring is fixedly arranged at the bottom of the supporting ring, a well lid is arranged in the supporting ring, a backing plate is fixedly arranged at the bottom of the well lid, a mounting hole is formed in the backing plate, a connecting hole communicated with the mounting hole is formed in the well lid, a connecting box is rotatably connected in the mounting hole, the bottom of the connecting box extends to the lower part of the backing plate and is connected with a gear assembly, a plurality of positioning assemblies are connected at equal intervals at the bottom of the backing plate, a supporting ring is fixedly arranged in the supporting ring, the positioning assemblies penetrate through the supporting ring, the gear assembly is respectively connected with the plurality of positioning assemblies, a moving assembly is connected in the connecting box, the top end of the moving assembly extends into the connecting hole and is provided with a cover plate, and the cover plate is attached to the inner wall of the connecting hole, and the cover plate is connected with a locking assembly, and the locking assembly is respectively connected with the left inner wall and the right inner wall of the connecting hole.
Borrow by above-mentioned structure, can realize carrying out stable being connected with communication cable to drive the connecting box through twisting reverse the apron and rotate, can make a plurality of locating component move through the transmission of gear assembly, can make backing plate and support ring carry out stable being connected, with this can be with the stable installation of well lid in the support ring.
Preferably, the locating component comprises a fixed plate, a connecting cover, a threaded member and a locating thread plate, the fixed plate is fixedly installed at the bottom of the backing plate, the connecting cover penetrates through the fixed plate and is connected with the fixed plate in a rotating mode, the threaded member is connected with the inner wall of one side of the connecting cover and the bottom of the backing plate respectively, the threaded member is connected with the gear assembly, a plurality of jacks are formed in the supporting ring at equal intervals, the locating thread plate penetrates through the corresponding jacks, the top of the locating thread plate is fixedly connected with the bottom of the backing plate, and the threaded member is in threaded connection with the locating thread plate.
Furthermore, after the connecting cover receives the power of the gear assembly, the power can be transmitted to the threaded member, so that the threaded member can be stably connected with the positioning threaded plate, and the base plate can be stably connected.
Preferably, the screw member includes screw rod, rectangular rod and fixed thread board, the one end of screw rod extends to in the connecting cover, rectangular rod fixed mounting is on one side inner wall of connecting cover, the rectangular channel has been seted up to the one end of screw rod, the one end of rectangular rod extend to in the rectangular channel and with the inner wall sliding connection of rectangular channel, fixed thread board fixed mounting is in the bottom of backing plate, the screw rod runs through fixed thread board and location thread board respectively and respectively with fixed thread board and location thread board threaded connection.
Further, the rectangular rod and the screw rod rotate, and the screw rod can move transversely under the thread transmission effect of the fixed thread plate, so that the screw rod and the positioning thread plate can be conveniently connected stably.
Preferably, the gear assembly includes a helical gear disc and a plurality of helical gears, the helical gear disc is fixedly mounted at the bottom of the connecting box, the helical gears are fixedly connected with the corresponding connecting covers, and the helical gears are all meshed with the helical gear disc.
Furthermore, the helical gear plate rotates along with the connecting box, and the plurality of connecting covers can synchronously rotate under the meshing transmission action of the plurality of helical gears, so that the plurality of screw members can synchronously operate.
Preferably, the locking assembly comprises a lock head, a clamping rod, a buckle, a positioning ring and a positioning rod, the cover plate is provided with a fixing hole, the lock head penetrates through the fixing hole and is fixedly connected with the inner wall of the fixing hole, the buckle is fixedly installed on the inner wall of the left side of the connecting hole, the clamping rod is fixedly connected with the side face of the locking rod on the lock head, the left end of the clamping rod extends into the buckle and is clamped with the inner wall of the buckle, the positioning rod is fixedly installed on the right side of the bottom of the cover plate, the positioning ring is fixedly installed on the inner wall of the right side of the connecting hole, and the positioning rod penetrates through the positioning ring and is clamped with the positioning ring.
Further, peg graft through locating lever and holding ring and clamp to this can prevent that the apron from rotating, and carry out the joint back at kelly and buckle, can realize spacing to the apron, with this can prevent that the apron from shifting out the connecting hole, thereby prevent artificially to destroy the well lid or steal the well lid.
Preferably, the removal subassembly includes spliced pole, slide and reset component, spliced pole sliding connection is on the inner wall of connecting box, the inclined hole has been seted up on the spliced pole, slide sliding connection is in the inclined hole, reset component installs on the left side inner wall of connecting box, one side of reset component extend to in the inclined hole and with the front side fixed connection of slide.
Further, utilize the inner wall sliding connection of spliced pole and connecting box, can realize carrying out longitudinal sliding spacing to the apron for the apron can vertical removal, and can make spliced pole and connecting box rotate in step.
Preferably, the reset component is including supporting cover, bracing piece and compression spring, support cover fixed mounting on the left side inner wall of connecting box, the left end of bracing piece extend to support cover in and with the inner wall sliding connection who supports the cover, the right-hand member of bracing piece extend to the inclined hole and with the front side fixed connection of slide, compression spring's left end and right-hand member respectively with the left side inner wall that supports the cover and the left end fixed connection of bracing piece.
Further, when pushing down the apron and driving the spliced pole and move down, can make the bracing piece move to the right side, alright make the compression spring who is in the stress state can elastic recovery to this can realize carrying out elasticity spacing to the apron, can prevent the apron from upwards moving at will.
The invention provides a using method of a port protection well cover for an urban communication pipeline, which is convenient to maintain and comprises the following steps:
s1, fixedly connecting the snap ring with a wellhead of the communication cable well;
s2, putting the well lid into the support ring, and enabling the backing plate to be attached to the inner wall of the support ring;
s3, twisting the cover plate to enable the screw rod to be in threaded connection with the positioning thread plate, so that the effect of fixedly connecting the base plate and the well lid is achieved;
s4, pushing the cover plate into the connecting hole, and twisting the lock head to enable the clamping rod and the buckle to be stably clamped.
The invention has the beneficial effects that:
1. according to the invention, the clamping ring is arranged to realize connection with the communication cable well, so that stable positioning of the supporting ring can be realized, when the well cover needs to be installed, the well cover can be placed into the supporting ring, so that the base plate is attached to the inner wall of the supporting ring, and the communication cable well can be plugged, so that cables laid in the communication cable well can be protected;
2. according to the invention, the connecting box can be rotated by twisting the cover plate, the plurality of threaded members can be operated by the transmission of the gear assembly, after the threaded members are connected with the corresponding positioning threaded plates, the well cover can be stably clamped, then the cover plate can be pushed into the connecting hole, and the lock rod on the lock head is twisted by a key, so that the clamp rod moves into the clamp, the cover plate can be limited, the cover plate can be stably limited, and the well cover can be prevented from being stolen.
The well cover locking device is reasonable in structure, and can lock the cover plate after the well cover is clamped and positioned, so that the cover plate can be prevented from being twisted, the well cover can be effectively prevented from being stolen, and the well cover locking device has good use safety.
Drawings
Fig. 1 is a front view of a port protection well cover for an urban communication pipeline, which is convenient to maintain and provided by the invention;
fig. 2 is a schematic structural view of a part a in fig. 1 of a port protection well lid for an urban communication pipeline, which is convenient to maintain and provided by the invention;
fig. 3 is a schematic structural view of a part B in fig. 1 of a port protection well lid for an urban communication pipeline, which is convenient to maintain and provided by the invention;
FIG. 4 is a three-dimensional structural diagram of a port protection well cover for an urban communication pipeline convenient to maintain, which is provided by the invention;
FIG. 5 is a three-dimensional view of a connection structure of a connection box, a connection column and a cover plate of the port protection well cover for the urban communication pipeline, which is convenient to maintain;
FIG. 6 is a three-dimensional view of a screw and rectangular rod connection structure of a port protection well lid for an urban communication pipeline, which is convenient to maintain and provided by the invention;
FIG. 7 is a three-dimensional view of a connection structure of a connection cover, a screw and a bevel gear of a port protection well cover for an urban communication pipeline, which is convenient to maintain and provided by the invention;
fig. 8 is a front view of an internal structure of a connection box of the port protection well lid for the urban communication pipeline, which is convenient to maintain.
In the figure: 1. a ring; 2. a snap ring; 3. a well cover; 4. a base plate; 5. connecting holes; 6. mounting holes; 7. a connecting box; 8. an inclined fluted disc; 9. a fixing plate; 10. a connecting cover; 11. a screw; 12. fixing the thread plate; 13. positioning a thread plate; 14. connecting columns; 15. a cover plate; 16. a lock head; 17. a clamping rod; 18. a positioning ring; 19. a support ring; 20. a helical gear; 21. a rectangular bar; 22. an inclined hole; 23. a slide plate; 24. positioning a rod; 25. a support housing; 26. a support bar; 27. a compression spring; 28. and (5) buckling.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Referring to fig. 1-8, the embodiment provides a port protection well lid for an urban communication pipeline, which is convenient to maintain, and includes a supporting ring 1, a snap ring 2 is fixedly installed at the bottom of the supporting ring 1, a well lid 3 is installed in the supporting ring 1, a backing plate 4 is fixedly installed at the bottom of the well lid 3, a mounting hole 6 is formed in the backing plate 4, a connecting hole 5 communicated with the mounting hole 6 is formed in the well lid 3, a connecting box 7 is rotatably connected in the mounting hole 6, the bottom of the connecting box 7 extends to the lower side of the backing plate 4 and is connected with a gear assembly, a plurality of positioning assemblies are connected at equal intervals at the bottom of the backing plate 4, a supporting ring 19 is fixedly installed in the supporting ring 1, the positioning assemblies penetrate through the supporting ring 19, the gear assembly is respectively connected with the plurality of positioning assemblies, a moving assembly is connected in the connecting box 7, the top end of the moving assembly extends to the connecting hole 5 and is installed with a cover plate 15, the cover plate 15 is attached to the inner wall of the connecting hole 5, the cover plate 15 is connected with a locking assembly which is respectively connected with the left inner wall and the right inner wall of the connecting hole 5.
Borrow by above-mentioned structure, can realize carrying out stable being connected with communication cable to drive connecting box 7 through twisting back apron 15 and rotate, can make a plurality of locating component move through the transmission of gear assembly, can make backing plate 4 and support ring 19 carry out stable being connected, can realize the function of theftproof with stable the installing in backing ring 1 of well lid 3 with this.
In this embodiment, as shown in fig. 1 and fig. 3, the positioning assembly includes a fixing plate 9, a connecting cover 10, a threaded member and a positioning threaded plate 13, the fixing plate 9 is fixedly mounted at the bottom of the backing plate 4, the connecting cover 10 penetrates through the fixing plate 9 and is rotatably connected with the fixing plate 9, the threaded member is respectively connected with the inner wall of one side of the connecting cover 10 and the bottom of the backing plate 4, the threaded member is connected with the gear assembly, a plurality of insertion holes are formed in the support ring 19 at equal intervals, the positioning threaded plate 13 penetrates through the corresponding insertion holes, the top of the positioning threaded plate 13 is fixedly connected with the bottom of the backing plate 4, and the threaded member is in threaded connection with the positioning threaded plate 13.
After the connecting cover 10 receives the power of the gear assembly, the power can be transmitted to the screw member, so that the screw member can be stably connected with the positioning screw plate 13, thereby stably connecting the backing plate 4.
In this embodiment, as shown in fig. 7, the screw member includes a screw rod 11, a rectangular rod 21 and a fixed thread plate 12, one end of the screw rod 11 extends into the connecting cover 10, the rectangular rod 21 is fixedly installed on an inner wall of one side of the connecting cover 10, a rectangular groove is formed at one end of the screw rod 11, one end of the rectangular rod 21 extends into the rectangular groove and is slidably connected with the inner wall of the rectangular groove, the fixed thread plate 12 is fixedly installed at the bottom of the backing plate 4, and the screw rod 11 respectively penetrates through the fixed thread plate 12 and the positioning thread plate 13 and is respectively in threaded connection with the fixed thread plate 12 and the positioning thread plate 13.
Through the rotation of the rectangular rod 21 and the screw rod 11, the screw rod 11 can move transversely under the thread transmission action of the fixed thread plate 12, so that the screw rod 11 and the positioning thread plate 13 can be conveniently and stably connected.
In this embodiment, as shown in fig. 1, the gear assembly includes a helical gear disk 8 and a plurality of helical gears 20, the helical gear disk 8 is fixedly installed at the bottom of the connecting box 7, the helical gears 20 are fixedly connected with the corresponding connecting covers 10, and the helical gears 20 are all meshed with the helical gear disk 8.
Since the plurality of connection covers 10 can be rotated synchronously by the meshing transmission action of the plurality of helical gears 20 when the helical gear 8 rotates with the connection box 7, the plurality of screw members can be operated synchronously.
In this embodiment, as shown in fig. 1 and fig. 2, the locking assembly includes a lock head 16, a clamping rod 17, a buckle 28, a positioning ring 18 and a positioning rod 24, a fixing hole has been seted up on the cover plate 15, the lock head 16 runs through the fixing hole and is fixedly connected with the inner wall of the fixing hole, buckle 28 fixed mounting is on the left side inner wall of connecting hole 5, and locking rod side fixed connection on clamping rod 17 and the lock head 16, the left end of clamping rod 17 extends to in the buckle 28 and blocks mutually with the inner wall of buckle 28, positioning rod 24 fixed mounting is on the bottom right side of cover plate 15, positioning ring 18 fixed mounting is on the right side inner wall of connecting hole 5, positioning rod 24 runs through positioning ring 18 and blocks mutually with positioning ring 18.
Through locating lever 24 and holding ring 18 peg graft and clamp to this can prevent that apron 15 from rotating, and after card pole 17 carried out the joint with buckle 28, can realize spacing apron 15, can prevent with this that apron 15 from shifting out connecting hole 5, thereby prevent artificially to destroy well lid 3 or steal well lid 3.
In this embodiment, as shown in fig. 8, the moving assembly includes a connecting column 14, a sliding plate 23, and a resetting member, the connecting column 14 is slidably connected to the inner wall of the connecting box 7, an inclined hole 22 is formed in the connecting column 14, the sliding plate 23 is slidably connected to the inclined hole 22, the resetting member is installed on the inner wall of the left side of the connecting box 7, and one side of the resetting member extends into the inclined hole 22 and is fixedly connected to the front side of the sliding plate 23.
Utilize the inner wall sliding connection of spliced pole 14 and connecting box 7, can realize carrying out longitudinal sliding spacing to apron 15 for apron 15 can vertical removal, and can make spliced pole 14 and connecting box 7 synchronous revolution.
In this embodiment, as shown in fig. 8, the restoring member includes a supporting cover 25, a supporting rod 26 and a compression spring 27, the supporting cover 25 is fixedly installed on the inner wall of the left side of the connecting box 7, the left end of the supporting rod 26 extends into the supporting cover 25 and is slidably connected with the inner wall of the supporting cover 25, the right end of the supporting rod 26 extends into the inclined hole 22 and is fixedly connected with the front side of the sliding plate 23, and the left end and the right end of the compression spring 27 are fixedly connected with the inner wall of the left side of the supporting cover 25 and the left end of the supporting rod 26 respectively.
When pushing down apron 15 and driving spliced pole 14 and moving down, can make bracing piece 26 move to the right side, alright make the compression spring 27 that is in the stress state can elastic recovery to this can realize carrying out elasticity spacing to apron 15, can prevent apron 15 random upward movement.
In this embodiment, at first with 2 block of snap ring in the well head of communication cable well, later usable modes of bonding carry out stable connection with communication cable well and snap ring 2, can realize carrying out stable location to trunnion ring 1, when needs are installed well lid 3, can put into trunnion ring 1 with well lid 3 for backing plate 4 laminates with the inner wall of trunnion ring 1, can make connecting box 7 rotate through twisting the apron 15 afterwards.
When the connecting box 7 rotates, the helical gear 8 can be driven to rotate, the helical gear 8 is in meshing transmission with the helical gears 20, so that the helical gears 20 can drive the connecting covers 10 to rotate, and the connecting covers 10 are in sliding connection with the screw rods 11 through the rectangular rods 21, so that the screw rods 11 can rotate when the connecting covers 10 rotate, at the moment, under the action of the thread transmission of the fixed thread plate 12, the screw rods 11 can move until the screw rods 11 penetrate through the positioning thread plate 13 to be in threaded connection with the positioning thread plate 13, and at the moment, the backing plate 4 can be stably connected with the supporting ring 19.
Afterwards, can press apron 15 downwards, drive spliced pole 14 and remove downwards, because the height of slide 23 can not change, so when pushing down apron 15 and drive spliced pole 14 and remove downwards, can make bracing piece 26 remove to the right side, alright make compression spring 27 that is in the stress state can elastic recovery, until running through locating lever 24 positioning ring 18, fix a position apron 15, so that can prevent apron 15 from taking place to rotate, later usable and tapered end 16 assorted key, insert in the tapered end 16, later can twist reverse the key, make the locking lever rotate, so that can move kelly 17 to in buckle 28, alright realize carrying out stable spacing to apron 15, so that can avoid apron 15 to be twisted, effectual can prevent that well lid 3 from being stolen, so good safety in utilization has.
The invention provides a using method of a port protection well cover for an urban communication pipeline, which is convenient to maintain, and comprises the following steps:
s1, fixedly connecting the snap ring 2 with a wellhead of a communication cable well;
s2, putting the well lid 3 into the support ring 1, and enabling the backing plate 4 to be attached to the inner wall of the support ring 1;
s3, twisting the cover plate 15 to enable the screw rod 11 and the positioning thread plate 13 to be in threaded connection, so that the effect of fixedly connecting the base plate 4 and the well lid 3 is achieved;
s4, the cover plate 15 is pushed into the connection hole 5, and the lock head 16 is twisted to stably engage the lock rod 17 with the buckle 28.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a port protection well lid for urban communication pipeline convenient to maintenance, includes ring (1), its characterized in that, the bottom fixed mounting of ring (1) has snap ring (2), be equipped with well lid (3) in ring (1), the bottom fixed mounting of well lid (3) has backing plate (4), mounting hole (6) have been seted up on backing plate (4), connecting hole (5) that are linked together with mounting hole (6) have been seted up on well lid (3), mounting hole (6) internal rotation is connected with connecting box (7), the bottom of connecting box (7) extends to the below of backing plate (4) and is connected with the gear assembly, the bottom equidistant connection of backing plate (4) has a plurality of locating component, ring (1) internal fixed mounting has support ring (19), locating component runs through support ring (19), the gear assembly is connected with a plurality of locating component respectively, connect removal subassembly in connecting box (7), remove the subassembly top and extend to in connecting hole (5) and install apron (15), the inner wall of apron (15) and connecting hole (5) is laminated mutually, be connected with locking Assembly on apron (15), locking Assembly is connected with the left side inner wall and the right side inner wall of connecting hole (5) respectively.
2. The port protection well cover for the urban communication pipeline convenient to maintain according to claim 1, characterized in that the positioning component comprises a fixing plate (9), a connecting cover (10), a screw thread component and a positioning screw thread plate (13), the fixing plate (9) is fixedly arranged at the bottom of the backing plate (4), the connecting cover (10) penetrates through the fixing plate (9) and is rotatably connected with the fixing plate (9), the screw thread components are respectively connected with the inner wall of one side of the connecting cover (10) and the bottom of the backing plate (4), the threaded component is connected with the gear component, the support ring (19) is provided with a plurality of jacks at equal intervals, the positioning thread plate (13) penetrates through the corresponding jack, the top of the positioning thread plate (13) is fixedly connected with the bottom of the backing plate (4), and the thread member is in threaded connection with the positioning thread plate (13).
3. The port protection well lid for the urban communication pipeline convenient to maintain is characterized in that the threaded component comprises a screw rod (11), a rectangular rod (21) and a fixed threaded plate (12), one end of the screw rod (11) extends into the connecting cover (10), the rectangular rod (21) is fixedly installed on the inner wall of one side of the connecting cover (10), a rectangular groove is formed in one end of the screw rod (11), one end of the rectangular rod (21) extends into the rectangular groove and is in sliding connection with the inner wall of the rectangular groove, the fixed threaded plate (12) is fixedly installed at the bottom of the backing plate (4), and the screw rod (11) penetrates through the fixed threaded plate (12) and the positioning threaded plate (13) respectively and is in threaded connection with the fixed threaded plate (12) and the positioning threaded plate (13).
4. The port protection well lid for the urban communication pipeline convenient to maintain is characterized in that the gear assembly comprises a bevel gear disc (8) and a plurality of bevel gears (20), the bevel gear disc (8) is fixedly installed at the bottom of the connecting box (7), the bevel gears (20) are fixedly connected with corresponding connecting covers (10), and the plurality of bevel gears (20) are meshed with the bevel gear disc (8).
5. The port protection well cover for the urban communication pipeline convenient to maintain according to claim 1, it is characterized in that the locking component comprises a lock head (16), a clamping rod (17), a buckle (28), a positioning ring (18) and a positioning rod (24), the cover plate (15) is provided with a fixing hole, the lock head (16) penetrates through the fixing hole and is fixedly connected with the inner wall of the fixing hole, the buckle (28) is fixedly arranged on the inner wall of the left side of the connecting hole (5), the clamping rod (17) is fixedly connected with the side surface of the lock rod on the lock head (16), the left end of the clamping rod (17) extends into the buckle (28) and is clamped with the inner wall of the buckle (28), the positioning rod (24) is fixedly arranged at the right side of the bottom of the cover plate (15), the positioning ring (18) is fixedly arranged on the inner wall of the right side of the connecting hole (5), the positioning rod (24) penetrates through the positioning ring (18) and is clamped with the positioning ring (18).
6. The port protection well lid for the urban communication pipeline convenient to maintain is characterized in that the moving assembly comprises a connecting column (14), a sliding plate (23) and a resetting member, the connecting column (14) is slidably connected to the inner wall of the connecting box (7), an inclined hole (22) is formed in the connecting column (14), the sliding plate (23) is slidably connected to the inclined hole (22), the resetting member is installed on the inner wall of the left side of the connecting box (7), and one side of the resetting member extends into the inclined hole (22) and is fixedly connected with the front side of the sliding plate (23).
7. The port protection well lid for the urban communication pipeline convenient to maintain is characterized in that, the reset component comprises a support cover (25), a support rod (26) and a compression spring (27), the support cover (25) is fixedly installed on the inner wall of the left side of the connecting box (7), the left end of the support rod (26) extends into the support cover (25) and is in sliding connection with the inner wall of the support cover (25), the right end of the support rod (26) extends into the inclined hole (22) and is fixedly connected with the front side of the sliding plate (23), and the left end and the right end of the compression spring (27) are respectively fixedly connected with the inner wall of the left side of the support cover (25) and the left end of the support rod (26).
8. The use method of the port protection well lid for the urban communication pipeline is convenient to maintain, and is characterized by comprising the following steps:
s1, fixedly connecting the snap ring (2) with a wellhead of a communication cable well;
s2, placing the well lid (3) into the supporting ring (1) to enable the backing plate (4) to be attached to the inner wall of the supporting ring (1);
s3, twisting the cover plate (15) to enable the screw (11) to be in threaded connection with the positioning thread plate (13), so that the effect of fixedly connecting the base plate (4) and the well lid (3) is achieved;
s4, the cover plate (15) is pushed into the connecting hole (5), and the lock head (16) is twisted, so that the clamping rod (17) and the buckle (28) are stably clamped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210609687.3A CN114809101B (en) | 2022-05-31 | 2022-05-31 | Port protection well lid and method for urban communication pipeline convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210609687.3A CN114809101B (en) | 2022-05-31 | 2022-05-31 | Port protection well lid and method for urban communication pipeline convenient to maintain |
Publications (2)
| Publication Number | Publication Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075302A (en) * | 2022-07-22 | 2022-09-20 | 济南英华自动化技术有限公司 | A well lid structure that is used for cable tunnel well head to have cable on-line measuring function |
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| US20020148260A1 (en) * | 2001-04-12 | 2002-10-17 | Albert Garguilo | Manhole security device |
| CN108678026A (en) * | 2018-06-22 | 2018-10-19 | 周家元 | A kind of antitheft adjustable type well lid |
| CN113216267A (en) * | 2021-05-26 | 2021-08-06 | 淮阴工学院 | Anti-theft traffic manhole cover |
| CN214738285U (en) * | 2021-03-31 | 2021-11-16 | 黑龙江现代多元城市发展科技有限公司 | Port protection well lid for urban communication pipeline |
| CN215888333U (en) * | 2021-05-13 | 2022-02-22 | 高英 | Anti-theft communication well lid |
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| US20020148260A1 (en) * | 2001-04-12 | 2002-10-17 | Albert Garguilo | Manhole security device |
| CN108678026A (en) * | 2018-06-22 | 2018-10-19 | 周家元 | A kind of antitheft adjustable type well lid |
| CN214738285U (en) * | 2021-03-31 | 2021-11-16 | 黑龙江现代多元城市发展科技有限公司 | Port protection well lid for urban communication pipeline |
| CN215888333U (en) * | 2021-05-13 | 2022-02-22 | 高英 | Anti-theft communication well lid |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075302A (en) * | 2022-07-22 | 2022-09-20 | 济南英华自动化技术有限公司 | A well lid structure that is used for cable tunnel well head to have cable on-line measuring function |
| CN115075302B (en) * | 2022-07-22 | 2022-11-15 | 济南英华自动化技术有限公司 | A well lid structure that is used for cable tunnel well head to have cable on-line measuring function |
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| Publication number | Publication date |
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| CN114809101B (en) | 2024-04-30 |
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