CN217460681U - Movable pulley well lid - Google Patents
Movable pulley well lid Download PDFInfo
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- CN217460681U CN217460681U CN202222171640.1U CN202222171640U CN217460681U CN 217460681 U CN217460681 U CN 217460681U CN 202222171640 U CN202222171640 U CN 202222171640U CN 217460681 U CN217460681 U CN 217460681U
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- cover plate
- frame
- well lid
- wall
- plate frame
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Abstract
The utility model relates to the technical field of well lids, and discloses a movable pulley well lid, which comprises a main body consisting of a base and a top cover, wherein the base comprises an outer frame, pre-buried ground nails are all arranged at the positions of four corners of the outer frame, channels with upper surface openings are fixedly arranged at the left side and the right side of the lower surface of the inner wall of the outer frame, and the top cover comprises a cover plate frame which is arranged in the outer frame in a laminating way; through setting up pulley cooperation channel and using, moreover, the steam generator is simple in structure, the operation is convenient, compare traditional well lid, need not be equipped with the hook at every turn and just can open the top cap, only need to stimulate whole top cap through hidden handle, can make the top cap remove and slide, can be more convenient open the top cap, and comparatively laborsaving, reduce the intensity of labour when opening the top cap, set up the handle into can be hidden, can hide when not using, avoid stumbling the people or causing and cut the piece and rub, at the inside stone material dress trim cover plate with the material around of embedding of top cap, make the top cap whole more coordinate and fuse with decorating on every side, improve the whole aesthetic property of well lid.
Description
Technical Field
The utility model belongs to the technical field of the well lid, concretely relates to movable pulley well lid.
Background
Along with the rapid development of modern city processes, urban underground drainage systems are increasingly perfect, well covers are an indispensable part in the underground drainage systems, the well covers are visible everywhere in water supply and drainage construction, and can be communicated with the ground and the underground, so that a constructor can carry out maintenance operation from the underground to the ground;
the current well lid is installed on the manhole, when the well lid needs to be opened, the well lid needs to be hooked in the well lid slot hole by means of the equipped hook, the well lid can be opened, the inspection is inconvenient, the current well lid is located on the ground and is abrupt, the attractiveness is poor, and therefore the well lid which meets the requirements of attractiveness and practicability is necessary to be designed for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a movable pulley well lid to solve the problem that proposes in the above-mentioned background art: current well lid is installed on the manhole, when the well lid is opened to needs, needs just can open the well lid in the well lid slot hole with the help of the hook that is equipped with, and is comparatively inconvenient when the maintenance.
In order to achieve the above purpose, the utility model provides a following technical scheme: a movable pulley well lid comprises a main body consisting of a base and a top cover;
the base comprises an outer frame, embedded ground nails are mounted at four corners of the outer frame, and channels with openings in the upper surfaces are fixedly mounted on the left side and the right side of the lower surface of the inner wall of the outer frame;
the top cover comprises a cover plate frame which is attached to the inner part of the outer frame, a cross-shaped support frame is arranged on the inner wall of the cover plate frame, the cross-shaped support frame divides the inner space of the cover plate frame into a plurality of installation areas, a stone decorative cover plate is arranged in each installation area, two pulleys are fixed on the left side and the right side of the lower surface of the cover plate frame, and the pulleys are arranged on the inner wall of the channel at corresponding positions in a rolling manner;
the cover plate frame is provided with a containing groove, a handle is slidably mounted in the containing groove, and a limiting unit used for limiting the cover plate frame is arranged on the cover plate frame.
As a preferred embodiment, the pulley comprises wheel seat and wheel, and the wheel rotates and installs at the wheel seat inner wall, and the wheel seat installs the lower surface at the apron frame, and the left and right sides face of wheel seat all rotates and installs the backing roll, the bar slide that uses with the backing roll cooperation is all seted up to the inner wall left and right sides face of channel, and the rear end of bar slide has the ascending rake of slope.
By adopting the scheme, the pulley matching channel is formed by the wheel seat and the wheels for use, when the maintenance is carried out, the pulley can slide in the channel only by pulling the cover plate frame, and then the cover plate frame can be opened, so that the operation is convenient.
As a preferred embodiment, a first sliding rod is fixedly mounted on the lower surface of the handle, the bottom end of the first sliding rod penetrates through the cover plate frame and extends to the lower portion of the cover plate frame, a limiting disc is fixedly mounted on the bottom end of the first sliding rod, and a spring with two ends connected with the lower surface of the cover plate frame and the upper surface of the limiting disc is sleeved outside the first sliding rod.
By adopting the scheme, the first sliding rod is matched with the limiting disc and the spring for use, the first sliding rod can realize the up-and-down sliding of the lifting handle, the embedded arrangement of the lifting handle is realized, the phenomenon that people are stumbled or scratch and rub due to the external arrangement of the lifting handle is avoided, meanwhile, the spring can be compressed when the lifting handle is pulled out, and then the lifting handle can be driven to reset quickly by utilizing the elasticity of the spring after the operation is finished, so that the operation is convenient and fast.
As a preferred embodiment, both ends of the handle are provided with protruding parts, and the lower surfaces of the two protruding parts are attached to the lower surface of the inner wall of the accommodating groove.
By adopting the scheme, the lifting handle can be lifted by utilizing the arrangement of the convex part, certain clearance is reserved between the lower part of the lifting handle and the containing groove, the hand of an operator can be conveniently inserted into the containing groove for use, and the operation convenience is further improved.
As a preferred embodiment, the front and rear side surfaces of the inner wall of the outer frame are fixedly provided with supporting bottom plates, and the lower surface of the cover plate frame is attached to the upper surface of the supporting bottom plate.
Adopt above-mentioned scheme, utilize setting up type of bearing bottom plate to carry out the bearing to the apron frame, cooperation channel and pulley support for stability is better when the apron frame is placed on the frame, is difficult for appearing the tenesmus phenomenon.
As a preferred embodiment, spacing unit includes closing plate and mounting panel, the gliding seal groove of confession closing plate has all been seted up to the left and right sides face of holding tank inner wall, and has seted up the passageway on the closing plate frame of seal groove position department, and the passageway inner wall is fixed with slide bar two, mounting panel slidable mounting is at the surface of slide bar two, the one end of keeping away from slide bar two of mounting panel is fixed with spacing pin, the tip of spacing pin slides and runs through and extend to the inside pulley of rear side laminating mutually on the channel and with the closing plate frame, slidable mounting has on the slide bar two and is used for carrying out spacing spacer pin to the mounting panel.
Adopt above-mentioned scheme, utilize the mounting panel to slide on the sliding bar two, the mounting panel drives inside the spacing pin motion inserts the channel, can carry on spacingly to the pulley, and then can play a fine spacing effect, only the people who has professional operation skill can slide the closing plate of pulling behind the handle, and extract spacer pin sliding mounting panel, make the mounting panel drive limit baffle break away from the channel and relieve spacingly, and the people who does not possess operation skill then behind the pulling handle because there is also can not stimulate the top cap in the spacing effect of spacing pin, fine protecting effect has been played.
Compared with the prior art, the beneficial effects of the utility model are that:
the movable pulley well lid is used by arranging the pulleys to be matched with the grooves, the structure is simple, the operation is convenient, compared with the traditional well lid, the top lid can be opened without being equipped with hooks every time, the whole top lid can be moved and slid only by pulling the hidden lifting handle, the top lid can be opened more conveniently, labor is saved, the labor intensity when the top lid is opened is reduced, the lifting handle is arranged to be hidden, the movable pulley well lid can be hidden when not used, people are prevented from being stumbled or the top lid is prevented from being scratched, the stone cover plates made of the same materials are embedded into the top lid, the whole top lid is more coordinated and fused with the surrounding decoration, and the integral attractiveness of the well lid is improved;
this movable pulley well lid uses through setting up mounting panel cooperation closing plate and spacing pin, under the prerequisite that nobody got operating method, only can not stimulate through the handle yet and open the top cap, only the professional maintainer who has operating skill can pull out the back through sliding seal board and operation mounting panel drive spacing pin motion and relieve the spacing top cap of opening at the handle, has played fine protecting effect, perfect functional diversity.
Drawings
FIG. 1 is a schematic structural diagram of a movable pulley well lid;
FIG. 2 is a schematic structural diagram of a movable pulley well cover base;
FIG. 3 is a schematic structural diagram of a movable pulley well lid top cover;
FIG. 4 is a schematic structural view of a movable pulley well lid plate frame;
FIG. 5 is a schematic structural diagram of a movable pulley well lid channel;
FIG. 6 is a schematic structural view of a movable pulley well cover plate frame half-section and a handle;
FIG. 7 is a schematic structural diagram of a movable pulley well lid cover plate frame section and a mounting plate.
In the figure: 1. a main body; 2. a base; 3. a top cover; 4. an outer frame; 5. a channel; 6. pre-burying ground nails; 7. a cover plate frame; 8. a cross support frame; 9. a stone decorative cover plate; 10. a pulley; 11. a support roller; 12. a handle; 13. a sealing plate; 14. a first sliding rod; 15. a limiting disc; 16. a spring; 17. mounting a plate; 18. a limit stop lever; 19. a spacing pin; 20. a second sliding rod; 21. and (4) bearing the bottom plate.
Detailed Description
Please refer to fig. 1-7, the utility model provides a movable pulley well lid, main part 1 including base 2 and top cap 3 constitution, the equal fixed mounting of both sides face has bearing bottom plate 21 around the inner wall of frame 4, and the lower surface of apron frame 7 is laminated with the upper surface of bearing bottom plate 21 mutually, utilizes the setting class of bearing bottom plate 21 to carry out the bearing to apron frame 7, and cooperation channel 5 and pulley 10 support for stability is better when apron frame 7 is placed on frame 4, is difficult for appearing the tenesmus phenomenon.
The base 2 comprises an outer frame 4, embedded ground nails 6 are respectively arranged at four corner positions of the outer frame 4, and channels 5 with openings on the upper surfaces are respectively fixedly arranged on the left side and the right side of the lower surface of the inner wall of the outer frame 4;
the top cover 3 comprises a cover plate frame 7 which is arranged in an outer frame 4 in an attaching mode, a cross support frame 8 is installed on the inner wall of the cover plate frame 7, the cross support frame 8 divides the inner space of the cover plate frame 7 into a plurality of installation areas, a stone decorative cover plate 9 is installed in each installation area, two pulleys 10 are fixed on the left side and the right side of the lower surface of the cover plate frame 7, the pulleys 10 are installed in the channel 5 at corresponding positions in a rolling mode, each pulley 10 consists of a wheel seat and a wheel, the wheels are installed on the inner wall of the wheel seat in a rotating mode, the wheel seats are installed on the lower surface of the cover plate frame 7 in a rotating mode, supporting rollers 11 are installed on the left side and the right side of the wheel seat in a rotating mode, strip-shaped slideways which are matched with the supporting rollers 11 in use are arranged on the left side and the right side of the inner wall of the channel 5, inclined portions, the wheel seats and the wheels form the pulleys 10 to be matched with the channel 5 in use, when overhauling and maintaining are carried out, only need pulling the cover plate frame 7 just can make pulley 10 slide in channel 5, and then can open cover plate frame 7, convenient operation.
The cover plate frame 7 is provided with a containing groove, a lifting handle 12 is slidably mounted in the containing groove, a first sliding rod 14 is fixedly mounted on the lower surface of the lifting handle 12, the bottom end of the first sliding rod 14 penetrates through the lower portion of the cover plate frame 7 in a sliding mode and is fixedly provided with a limiting disc 15, a spring 16 with two ends respectively connected with the lower surface of the cover plate frame 7 and the upper surface of the limiting disc 15 is sleeved outside the first sliding rod 14, the first sliding rod 14 is used in cooperation with the limiting disc 15 and the spring 16, the lifting handle 12 can slide up and down through the first sliding rod 14, the lifting handle 12 is embedded, the phenomenon that the lifting handle 12 is externally hooked or scratched is avoided, meanwhile, the spring 16 can be compressed when the lifting handle 12 is pulled out, the lifting handle 12 can be driven to reset quickly through the elasticity of the spring 16 after operation is finished, and the operation is convenient and fast.
The both ends of handle 12 all have the bulge, and the lower surface of two bulges all laminates mutually with the inner wall lower surface of holding tank, utilizes setting up of bulge can lifting handle 12 for handle 12 lower part has certain clearance with the holding tank, and the operating personnel hand of being convenient for inserts the use, further promotes the simple operation degree.
The cover plate frame 7 is provided with a limiting unit for limiting the cover plate frame 7, the limiting unit comprises a sealing plate 13 and a mounting plate 17, the left side surface and the right side surface of the inner wall of the accommodating groove are both provided with sealing grooves for the sealing plate 13 to slide, a channel is arranged on the cover plate frame 7 at the position of the sealing grooves, the inner wall of the channel is fixed with a second sliding rod 20, the mounting plate 17 is slidably mounted on the outer surface of the second sliding rod 20, one end of the mounting plate 17, far away from the second sliding rod 20, is fixed with a limiting stop rod 18, the end part of the limiting stop rod 18 extends into the channel 5 in a sliding way and is attached to a pulley 10 on the rear side of the cover plate frame 7, a limiting pin 19 for limiting the mounting plate 17 is slidably mounted on the second sliding rod 20, the mounting plate 17 slides on the second sliding rod 20, the mounting plate 17 drives the limiting stop rod 18 to move and insert into the channel 5, so as to limit the pulley 10, and then can play a fine spacing effect, only have the personnel that have professional operation skill can slide behind pulling handle 12 and pull out closing plate 13 to extract spacer pin 19 sliding mounting panel 17, make mounting panel 17 drive limit baffle break away from channel 5 and remove spacingly, and the people who does not have operation skill then has also can not pull top cap 3 owing to the spacing effect of spacing pin 18 behind pulling handle 12, has played fine protecting effect.
When the manhole cover is used, an operator firstly pulls the handle 12 upwards, the handle 12 drives the first sliding rod 14 to move, the spring 16 is extruded and contracted, the handle 12 slides to take down the sealing plate 13 after being pulled out, the limiting pin 19 is pulled out, the mounting plate 17 slides, the mounting plate 17 drives the limiting stop rod 18 to move to separate from the channel 5, the limiting of the pulley 10 is relieved, then the handle 12 is transversely pulled, the handle 12 drives the cover plate frame 7 to move, the cover plate frame 7 drives the pulley 10 to move in the channel 5, the pulley 10 drives the supporting roll 11 to slide in the strip-shaped slideway, the strip-shaped slideway has an inclined part, the top cover 3 can be unfolded in an inclined state when sliding, the manhole cover is simple in structure and convenient to operate, compared with a traditional manhole cover, the top cover 3 can be opened without being equipped with a hook at every time, the whole top cover 3 can be pulled by the hidden handle 12, the top cover 3 can be moved and slid open the top cover 3 more conveniently, the labor is saved, the labor intensity during opening the top cover 3 is reduced, the handle 12 is hidden and can be hidden when not in use, people are prevented from being caught or scratched, the stone decorative cover plate 9 made of the same material is embedded into the top cover 3, the whole top cover 3 is more coordinated and integrated with the surrounding decoration, and the whole attractiveness of the well cover is improved.
Claims (6)
1. The utility model provides a movable pulley well lid which characterized in that: comprises a main body (1) consisting of a base (2) and a top cover (3);
the base (2) comprises an outer frame (4), pre-buried ground nails (6) are mounted at four corners of the outer frame (4), and channels (5) with openings in the upper surfaces are fixedly mounted on the left side and the right side of the lower surface of the inner wall of the outer frame (4);
the top cover (3) comprises a cover plate frame (7) attached to and arranged in the outer frame (4), a cross support frame (8) is installed on the inner wall of the cover plate frame (7), the cross support frame (8) divides the inner space of the cover plate frame (7) into a plurality of installation areas, a stone decorative cover plate (9) is installed in each installation area, two pulleys (10) are fixed to the left side and the right side of the lower surface of the cover plate frame (7), and the pulleys (10) are installed on the inner wall of the channel (5) at corresponding positions in a rolling mode;
the cover plate frame is characterized in that a containing groove is formed in the cover plate frame (7), a handle (12) is arranged in the containing groove in a sliding mode, and a limiting unit used for limiting the cover plate frame (7) is arranged on the cover plate frame (7).
2. The movable pulley well lid of claim 1, wherein: pulley (10) comprise wheel seat and wheel, and the wheel rotates and installs at wheel seat inner wall, and the wheel seat installs the lower surface at apron frame (7), and the left and right sides face of wheel seat all rotates and installs backing roll (11), the bar slide that uses with backing roll (11) cooperation is all seted up to the inner wall left and right sides face of channel (5), and the rear end of bar slide has the ascending rake of slope.
3. The movable pulley well lid of claim 1, wherein: the lower fixed surface of handle (12) installs slide bar (14), the bottom of slide bar (14) slides and runs through and extends to apron frame (7) below and fixed mounting has spacing dish (15), the outside cover of slide bar (14) is equipped with spring (16) that both ends are connected with apron frame (7) lower surface and spacing dish (15) upper surface respectively.
4. The movable pulley well lid of claim 1, wherein: the both ends of handle (12) all have the bulge, and the lower surface of two bulges all laminates with the inner wall lower surface of holding tank mutually.
5. The movable pulley well lid of claim 1, wherein: the inner wall front and back two side faces of the outer frame (4) are fixedly provided with bearing bottom plates (21), and the lower surface of the cover plate frame (7) is attached to the upper surface of the bearing bottom plates (21).
6. The movable pulley well lid of claim 2, wherein: spacing unit includes closing plate (13) and mounting panel (17), the gliding seal groove of confession closing plate (13) has all been seted up to the left and right sides face of holding tank inner wall, and has seted up the passageway on cover plate frame (7) of seal groove position department, and the passageway inner wall is fixed with two (20) of slide bar, mounting panel (17) slidable mounting is at the surface of two (20) of slide bar, the one end of keeping away from two (20) of slide bar of mounting panel (17) is fixed with spacing pin (18), the tip of spacing pin (18) slides and runs through and extends to channel (5) inside and laminate mutually with pulley (10) of rear side on cover plate frame (7), slidable mounting has on two (20) of slide bar and is used for carrying out spacing spacer pin (19) to mounting panel (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222171640.1U CN217460681U (en) | 2022-08-18 | 2022-08-18 | Movable pulley well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222171640.1U CN217460681U (en) | 2022-08-18 | 2022-08-18 | Movable pulley well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217460681U true CN217460681U (en) | 2022-09-20 |
Family
ID=83248641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222171640.1U Active CN217460681U (en) | 2022-08-18 | 2022-08-18 | Movable pulley well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217460681U (en) |
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2022
- 2022-08-18 CN CN202222171640.1U patent/CN217460681U/en active Active
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