CN212835524U

CN212835524U - Well lid convenient to disassemble and assemble

Info

Publication number: CN212835524U
Application number: CN202021394995.1U
Authority: CN
Inventors: 王振普; 钟明明
Original assignee: Xianxian Tenglong Casting Co ltd
Current assignee: Xianxian Tenglong Casting Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-03-30
Anticipated expiration: 2030-07-15

Abstract

The utility model relates to a well lid technical field specifically is a well lid of installation is conveniently dismantled, and its convenient dismantlement and installation improve and use the flexibility, conveniently open simultaneously, and the operation is comparatively safe, and practicality and security are higher, hold in the palm and the lid including the lid, still include upset strutting arrangement, upset strutting arrangement includes supporting shoe and back shaft, the supporting shoe with the lid holds in the palm fixed connection to the top right side of supporting shoe flushes with the top that the lid held in the palm, and the open slot has been seted up on the top of supporting shoe, and the left end of open slot communicates with each other with the external world, the back shaft is located the open slot to the both ends of back shaft respectively with the front end and the rear end fixed connection of open slot. The last turning device that is connected with of back shaft rotates, turning device includes connecting block and connecting axle, the connecting block with lid fixed connection to the top of connecting block flushes with the top of lid, and the mounting groove has been seted up to the right-hand member of connecting block.

Description

Well lid convenient to disassemble and assemble

Technical Field

The utility model relates to a well lid technical field specifically is a well lid of convenient dismantlement installation.

Background

As is well known, a manhole cover is a device for covering a road or a deep well at home so as to prevent a person or an object from falling, and is widely used in many pipe fields such as a sewer, an underground gas pipe, a tap water pipe, a power pipe, a communication pipe, and the like.

The existing well lid usually comprises a lid support and a lid body, the lid body and the lid support are hinged, the lid support is fixed on the pipeline opening ground, a ventilation hole and a prying hole are formed in the lid body, the lid support is fixed on the pipeline opening when the well lid is used, and the lid body can be covered.

Above-mentioned well lid in use still has following not enough, and its lid and lid support are undetachable articulated, and the installation is comparatively difficult with the dismantlement, and the flexibility is relatively poor to during the pipeline maintenance, open the well lid and need move through the sled earlier, then the tight well lid edge of operator's both hands is opened, and the operation is comparatively inconvenient, and the security is relatively poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a convenient dismantlement and installation improves and uses the flexibility, conveniently opens simultaneously, operates comparatively safely, the higher well lid of practicality and security.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a well lid convenient to disassemble and install comprises a cover support and a cover body, and also comprises a turnover supporting device, wherein the turnover supporting device comprises a supporting block and a supporting shaft, the supporting block is fixedly connected with the cover support, the right side of the top end of the supporting block is flush with the top end of the cover support, the top end of the supporting block is provided with an open slot, the left end of the open slot is communicated with the outside, the supporting shaft is positioned in the open slot, two ends of the supporting shaft are respectively and fixedly connected with the front end and the rear end of the open slot, a turnover device is rotatably connected on the supporting shaft and comprises a connecting block and a connecting shaft, the connecting block is fixedly connected with the cover body, the top end of the connecting block is flush with the top end of the cover body, the right end of the connecting block is provided with a mounting groove, the bottom end of the mounting groove is communicated with the outside, two, the connecting shaft is connected with the front end and the rear end of the mounting groove respectively at two ends, a top rod is connected with the bottom rear side of the connecting block in a longitudinal threaded manner, the top end of the top rod penetrates through the connecting block and extends into the mounting groove, a rotating plate is fixedly connected with the bottom end of the top rod, a handle hole is formed in the left side of the top end of the cover body, a sliding hole and a sliding groove are formed in the left end of the handle hole and the lower side of the right end of the handle hole respectively, a semi-ring handle is connected in the handle hole in a rotating manner through a rotating shaft, and the left end and the right end of the.

Preferably, still include the fast latch mechanism, the fast latch mechanism includes the latch segment, the bottom of lid and the top fixed connection of latch segment, the locking hole has been seted up to the right-hand member of latch segment, and slidable mounting has the lockpin in the locking hole, and the outside cover of lockpin is equipped with reset spring, the left end fixedly connected with wire rope of pivot, wire rope's left end and the right-hand member fixed connection of lockpin.

Preferably, the inner side wall of the cover support is provided with a quick locking hole matched with the quick locking mechanism in a locking mode.

Preferably, the rear sides of the ends, close to each other, of the two movable clamps are provided with spring positioning blocks.

Preferably, the right side end faces of the sliding hole and the sliding groove are linear.

Preferably, the outer part of the semi-ring handle is provided with anti-skid grains.

Preferably, a gap of 3mm-5mm is arranged between the handle hole and the semi-ring handle.

Preferably, the support spring and the return spring are both made of stainless steel.

(III) advantageous effects

Compared with the prior art, the utility model provides a well lid of installation is conveniently dismantled, possesses following beneficial effect:

this well lid of convenient dismantlement installation can be through upset strutting arrangement and turning device's cooperation to be convenient for realize the quick dismantlement installation between lid support and the lid, be convenient for improve and use the flexibility, thereby be convenient for improve the practicality, through the cooperation of activity clamp, connecting axle and support spring, be convenient for install fast, through the cooperation of ejector pin and rotor plate, be convenient for quick dismantlement, and simultaneously through the semi-ring handle, be convenient for opening of well lid, the operation is more convenient, practicality and security are higher.

Drawings

FIG. 1 is a schematic sectional view of the three-dimensional structure of the present invention;

fig. 2 is a partially enlarged perspective view of the utility model at a in fig. 1;

fig. 3 is a partially enlarged schematic perspective view of the utility model at B in fig. 1;

fig. 4 is a schematic perspective view of the present invention.

In the figure: 1. a cover support; 2. a cover body; 3. a support block; 4. a support shaft; 5. connecting blocks; 6. a connecting shaft; 7. a movable clamp; 8. a support spring; 9. a top rod; 10. a rotating plate; 11. a rotating shaft; 12. a semi-ring handle; 13. a locking block; 14. a lock pin; 15. a return spring; 16. a wire rope; 17. a spring positioning block; 18. and (4) anti-skid lines.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, a well lid convenient for disassembly and assembly comprises a lid support 1 and a lid body 2, and further comprises a turnover supporting device, wherein the turnover supporting device comprises a supporting block 3 and a supporting shaft 4, the supporting block 3 is fixedly connected with the lid support 1, the right side of the top end of the supporting block 3 is flush with the top end of the lid support 1, the top end of the supporting block 3 is provided with an open slot, the left end of the open slot is communicated with the outside, the supporting shaft 4 is convenient to install and overturn the turnover device, the supporting shaft 4 is positioned in the open slot, the two ends of the supporting shaft 4 are respectively fixedly connected with the front end and the rear end of the open slot, the turnover device is rotatably connected with the supporting shaft 4 and comprises a connecting block 5 and a connecting shaft 6, the connecting block 5 is fixedly connected with the lid body 2, the top end of the connecting, the bottom end of the mounting groove is communicated with the outside, the movable clamp 7 is convenient to mount, two movable clamps 7 are rotatably connected in the mounting groove through a connecting shaft 6, a supporting spring 8 is longitudinally and fixedly mounted at the rear side of one end, close to each other, of each movable clamp 7, a spring positioning block 17 is arranged at the rear side of one end, close to each other, of each movable clamp 7, the supporting spring 8 is convenient to position, the use stability is improved, two ends of the connecting shaft 6 are fixedly connected with the front end and the rear end of the mounting groove respectively, the rapid mounting is convenient to realize, the practicability is improved, the bottom rear side of the connecting block 5 is longitudinally and threadedly connected with a push rod 9, the top end of the push rod 9 penetrates through the connecting block 5 and extends into the mounting groove, the rapid dismounting is convenient to realize, the use flexibility is improved, the bottom end of the push rod 9 is fixedly connected with a rotating, the lower sides of the left end and the right end of the handle hole are respectively provided with a sliding hole and a sliding groove, the handle hole is rotatably connected with a semi-ring handle 12 through a rotating shaft 11, the outer part of the semi-ring handle 12 is provided with anti-skidding threads 18 which are convenient to prevent skidding and improve the use safety, a gap of 3mm-5mm is arranged between the handle hole and the semi-ring handle 12, the ventilation between the inside of the well and the outside is convenient, the density of gas in the well is reduced, the use safety is improved, the left end and the right end of the rotating shaft 11 are respectively inserted into the inside of the sliding hole and the inside of the sliding groove, the left end of the rotating shaft 11 is fixedly connected with a steel wire rope 16, the left end of the steel wire rope 16 is fixedly connected with the right end of a lock pin 14, the opening of a cover body 2 is convenient, the use reliability and the safety are improved, the quick locking mechanism is also included, the quick, locking downthehole slidable mounting has lockpin 14, lockpin 14's outside cover is equipped with reset spring 15, be convenient for the quick locking of lid 2, improve the practicality, the lid holds in the palm the fast lockhole that cooperation locking was seted up to cooperation fast latch mechanism department on 1's the inside wall, be convenient for the locking of lid 2, improve the practicality, the right side terminal surface of slide opening and spout is the linear type, be convenient for semi-ring handle 12 rotatory with lift, thereby be convenient for unblank of fast latch mechanism, improve the practicality, support spring 8 and reset spring 15 all adopt stainless steel, the use of the environment in the well of being convenient for, and the stability in use is improved.

In summary, in the well lid convenient for disassembly and assembly, when in use, firstly, the lid support 1 is fixedly mounted on the well pipe, the lid body 2 is lifted, the right end of the turnover device is turned downwards, the junction of the two movable clamps 7 is placed on the outer wall of the support shaft 4 of the turnover support device, the lid body 2 is pressed down, the right end of the movable clamp 7 is opened, the support shaft 4 enters the rotating hole arranged on the movable clamp 7 to complete rapid assembly, then the lid body 2 is rotated, the lid body 2 is placed on the lid support 1, the lock pin 14 is pushed into the locking hole of the locking block 13 by the inner side wall of the lid support 1, when the lid body 2 is in place, the reset spring 15 resets the lock pin 14, the lock pin 14 enters the quick locking hole to complete the locking of the quick locking mechanism, when the lid body 2 is disassembled, either the front side or the rear side of the top end of the semi-ring handle 12 is pressed down, the other side of, the angle has been adjusted, upwards mentions semi-ring handle 12, and the taut wire rope 16 of pivot 11, wire rope 16 overcome reset spring 15's elasticity pulling lockpin 14, accomplish unblanking of fast lock mechanism, continue upwards to mention, open lid 2, the angle of adjustment lid 2 promotes rotor plate 10, twists reverse ejector pin 9, backs down the activity and presss from both sides 7, upwards mentions lid 2, accomplishes the dismantlement of lid 2, and use flexibility and practicality are higher.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a well lid of convenient dismantlement installation, includes that the lid holds in the palm (1) and lid (2), its characterized in that: the turnover support device comprises a supporting block (3) and a supporting shaft (4), the supporting block (3) is fixedly connected with the cover holder (1), the right side of the top end of the supporting block (3) is flush with the top end of the cover holder (1), an open slot is formed in the top end of the supporting block (3), the left end of the open slot is communicated with the outside, the supporting shaft (4) is located in the open slot, two ends of the supporting shaft (4) are fixedly connected with the front end and the rear end of the open slot respectively, a turnover device is rotatably connected onto the supporting shaft (4), the turnover device comprises a connecting block (5) and a connecting shaft (6), the connecting block (5) is fixedly connected with the cover body (2), the top end of the connecting block (5) is flush with the top end of the cover body (2), a mounting groove is formed in the right end of the connecting block (5), and the bottom end of, two movable clamps (7) are rotatably connected in the mounting groove through a connecting shaft (6), a supporting spring (8) is longitudinally and fixedly arranged at the rear side of one end of each movable clamp (7) which is close to each other, two ends of the connecting shaft (6) are respectively and fixedly connected with the front end and the rear end of the mounting groove, the rear side of the bottom end of the connecting block (5) is longitudinally and threadedly connected with a mandril (9), the top end of the mandril (9) penetrates through the connecting block (5) and extends into the mounting groove, the bottom end of the ejector rod (9) is fixedly connected with a rotating plate (10), the left side of the top end of the cover body (2) is provided with a handle hole, the lower sides of the left end and the right end of the handle hole are respectively provided with a slide hole and a slide groove, the handle hole is rotatably connected with a semi-ring handle (12) through a rotating shaft (11), and the left end and the right end of the rotating shaft (11) are respectively inserted into the inside of the sliding hole and the inside of the sliding groove.

2. The well lid of claim 1, which is convenient for disassembly and assembly, and is characterized in that: still include fast latch mechanism, fast latch mechanism includes latch segment (13), the bottom of lid (2) and the top fixed connection of latch segment (13), the locking hole has been seted up to the right-hand member of latch segment (13), and slidable mounting has lockpin (14) in the locking hole, and the outside cover of lockpin (14) is equipped with reset spring (15), the left end fixedly connected with wire rope (16) of pivot (11), the left end of wire rope (16) and the right-hand member fixed connection of lockpin (14).

3. The well lid of claim 2, which is convenient for disassembly and assembly, and is characterized in that: the inner side wall of the cover support (1) is matched with the quick lock mechanism, and a quick lock hole matched with the quick lock mechanism is formed in the inner side wall of the cover support.

4. The well lid of claim 3, which is convenient for disassembly and assembly, and is characterized in that: and spring positioning blocks (17) are arranged at the rear sides of the ends, close to each other, of the two movable clamps (7).

5. The well lid of claim 4, which is convenient for disassembly and assembly, and is characterized in that: and the end faces of the right sides of the sliding hole and the sliding groove are linear.

6. The well lid of claim 5, which is convenient for disassembly and assembly, and is characterized in that: the outer part of the semi-ring handle (12) is provided with anti-skid grains (18).

7. The well lid of claim 6, which is convenient for disassembly and assembly, and is characterized in that: a gap of 3mm-5mm is arranged between the handle hole and the semi-ring handle (12).

8. The well lid of claim 7, which is convenient for disassembly and assembly, and is characterized in that: the supporting spring (8) and the reset spring (15) are both made of stainless steel.