CN215105518U

CN215105518U - Anti-theft well cover

Info

Publication number: CN215105518U
Application number: CN202120451223.5U
Authority: CN
Inventors: 张少茜; 张建刚
Original assignee: Jize Tatar Metal Products Co ltd
Current assignee: Jize Tatar Metal Products Co ltd
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-12-10
Anticipated expiration: 2031-03-02

Abstract

The utility model relates to a well lid technical field just discloses an anti-theft type well lid, including the well seat, well seat upper end is equipped with the well lid, well lid lower extreme surface one side middle part position has seted up the mounting groove, the inside side surface middle part position of mounting groove is equipped with the hydraulic pressure case, hydraulic pressure case one side surface middle part fixed mounting has hydraulic telescoping rod, hydraulic telescoping rod side surface is equipped with the locking piece, lockhole has been seted up to locking piece one side surface middle part position, the inside side surface middle part position of well seat has been seted up and has been led to the groove, it is equipped with the dead lever to lead to inslot portion. This kind of theftproof type well lid exerts pressure through the hydraulic pressure case, makes hydraulic telescoping rod promote the locking piece horizontal position right and removes to leading to the inslot portion, cooperatees through dead lever and lockhole, carries out the closure, through setting up locking device in the dead lever is inside, can effectively prevent burglary, can not cause the well lid to open at will or steal.

Description

Anti-theft well cover

Technical Field

The utility model relates to a well lid technical field specifically is an anti-theft type well lid.

Background

The well cover can be seen everywhere in life, and the well cover can be divided into a round well cover and a square well cover; in the road administration aspect of urban areas, a circular shape is generally adopted, and the circular well lid is not easy to incline, so that the safety of pedestrians and vehicles can be well protected; the cable well is generally square in shape, so that the entering of liquid such as rainwater can be prevented better.

At present the well lid generally comprises lid and base, and the structure is more single, and current well lid does not possess the theftproof function, along with urban vehicle's increase, and roll the back repeatedly for a long time to the well lid, the well lid appears collapsing easily or not hard up phenomenon, causes the well lid to open at will or steal, and this kind of phenomenon not only causes the loss of property, has also reduced people's availability factor simultaneously, for this reason, we provide an theftproof type well lid.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a theftproof type well lid possesses and can effectively prevent burglary, can not cause the well lid to open at will or steal, reduces the loss of property, improves advantages such as people's availability factor, has solved the problem that the background art provided.

(II) technical scheme

For realizing the aforesaid can effectively prevent burglary, can not cause the well lid to open at will or steal, reduce the loss of property, improve people's availability factor's purpose, the utility model provides a following technical scheme: the utility model provides an anti-theft well lid, includes the well seat, well seat upper end is equipped with the well lid, the mounting groove has been seted up to well lid lower extreme surface one side middle part position, the inside side surface middle part position of mounting groove is equipped with the hydraulic pressure case, hydraulic pressure case side surface middle part fixed mounting has hydraulic telescoping rod, hydraulic telescoping rod side surface is equipped with the locking piece, lockhole has been seted up to locking piece side surface middle part position, the inside side surface middle part position of well seat has been seted up and has been led to the groove, it is equipped with the dead lever to lead to inslot portion, the inside upper end fixed mounting of dead lever has locking device.

Preferably, well lid upper end surface one side all is equipped with a plurality of locking grooves, well seat upper end surface one side all fixed mounting have a plurality of locking pieces.

Preferably, the well base and the well lid structure are rectangular structures, and the well lid and the well base are connected in a rotating mode through the spring hinges.

Preferably, the hydraulic tank is fixedly mounted in the middle of the surface of one side inside the mounting groove, and the locking block is fixedly mounted on the surface of one side of the hydraulic telescopic rod.

Preferably, the lockhole is buckled with the fixed rod, and the surface all around of the inside of well seat has all seted up the retainer plate.

Preferably, well lid lower extreme fixed surface installs sealed the pad, the material that seals up is the rubber material.

Preferably, the through groove structure is a rectangular structure, and the through groove is larger than the locking block.

Preferably, each locking groove is fastened with each locking block, and each locking block is not in contact with the fixing rod.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of theftproof type well lid, the hydraulic pressure case through the inside side-mounting of mounting groove exerts pressure, makes hydraulic telescoping rod promote the locking piece horizontal position right and removes to leading to the inslot portion, cooperatees through dead lever and lockhole, carries out the closure, through setting up locking device in that the dead lever is inside, can effectively prevent burglary, can not cause the well lid to open at will or steal, reduces the loss of property.

2. This kind of theftproof type well lid, through sealed the pad at well lid lower extreme surface mounting, the leakproofness of reinforcing well seat and well lid can effectively avoid overcast and rainy weather and lead to damage such as the inside circuit of well seat, cooperatees with the closure piece through every closure groove, can carry out the secondary locking, effectively improves people's availability factor, strengthens the practicality of device.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the mounting groove of the present invention;

FIG. 3 is a schematic view of the well seat structure of the present invention;

FIG. 4 is a schematic view of the structure of the fixing rod of the present invention;

fig. 5 is a schematic view of the sealing gasket of the present invention.

In the figure: 1. a well base; 2. a well cover; 3. mounting grooves; 4. a hydraulic tank; 5. a hydraulic telescopic rod; 6. a locking block; 7. a lock hole; 8. a through groove; 9. fixing the rod; 10. a locking device; 11. a locking groove; 12. a locking block; 13. a spring hinge; 14. a stationary ring; 15. and a gasket.

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.

Example one

Referring to fig. 1-5, an anti-theft manhole cover comprises a manhole base 1, wherein a manhole cover 2 is arranged at the upper end of the manhole base 1, a mounting groove 3 is formed in the middle of one side of the lower end surface of the manhole cover 2, a hydraulic tank 4 is arranged in the middle of one side surface of the mounting groove 3, a hydraulic telescopic rod 5 is fixedly arranged in the middle of one side surface of the hydraulic tank 4, a locking block 6 is arranged on one side surface of the hydraulic telescopic rod 5, a locking hole 7 is formed in the middle of one side surface of the locking block 6, a through groove 8 is formed in the middle of one side surface of the inner part of the manhole base 1, a fixing rod 9 is arranged in the through groove 8, a locking device 10 is fixedly arranged at the upper end of the inner part of the fixing rod 9, a plurality of locking grooves 11 are formed in one side of the upper end surface of the manhole cover 2, a plurality of locking blocks 12 are fixedly arranged on one side of the upper end surface of the manhole base 1, the structures of the manhole base 1 and the manhole cover 2 are rectangular structures, the manhole cover 2, and the manhole base 1 are rotatably connected through a spring hinge 13, hydraulic pressure case 4 fixed mounting is in 3 inside side surface middle parts of mounting groove positions, 6 fixed mounting of locking piece is in 5 side surface of hydraulic telescoping rod, lockhole 7 and dead lever 9 lock joints, 1 inside retainer plate 14 has all been seted up on surface all around of well seat, 2 lower extreme fixed surface of well lid installs sealed pad 15, the material of sealed pad 15 is the rubber material, it is the rectangle structure to lead to groove 8 structure, it is greater than locking piece 6 to lead to groove 8, every locking groove 11 and every locking piece 12 lock joints, every locking piece 12 and dead lever 9 contactless, hydraulic pressure case 4 through the inside side-mounting of mounting groove 3 exerts pressure, make hydraulic telescoping rod 5 promote locking piece 6 horizontal position right and remove to leading to inside the groove 8, cooperate with lockhole 7 through dead lever 9, lock, through setting up locking device 10 in dead lever 9 inside, can effectively prevent burglary.

The working principle is as follows: when using, exert pressure through the hydraulic pressure case 4 of 3 inside side-mounting in mounting groove, make hydraulic telescoping rod 5 promote the locking piece 6 horizontal position right and remove to leading to the inslot 8 inside, cooperate with lockhole 7 through dead lever 9, carry out the closure, through set up locking device 10 in dead lever 9 is inside, can effectively prevent burglary, can not cause well lid 2 to open at will or steal, cooperate with locking piece 12 through every locking groove 11, can carry out the secondary locking.

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. An anti-theft well cover comprises a well seat (1); the method is characterized in that: well seat (1) upper end is equipped with well lid (2), mounting groove (3) have been seted up to well lid (2) lower extreme surface one side middle part position, the inside side surface middle part position of mounting groove (3) is equipped with hydraulic pressure case (4), hydraulic pressure case (4) a side surface middle part fixed mounting has hydraulic telescoping rod (5), hydraulic telescoping rod (5) a side surface is equipped with locking piece (6), lockhole (7) have been seted up to locking piece (6) a side surface middle part position, well seat (1) inside a side surface middle part position has been seted up and has been led to groove (8), lead to inside dead lever (9) that is equipped with of groove (8), the inside upper end fixed mounting of dead lever (9) has closing device (10).

2. The anti-theft manhole cover according to claim 1, wherein: well lid (2) upper end surface one side all is equipped with a plurality of locking grooves (11), the equal fixed mounting in well seat (1) upper end surface one side has a plurality of locking pieces (12).

3. The anti-theft manhole cover according to claim 1, wherein: well seat (1) and well lid (2) structure are the rectangle structure, well lid (2) are connected through spring hinge (13) rotation with well seat (1).

4. The anti-theft manhole cover according to claim 1, wherein: the hydraulic box (4) is fixedly installed in the middle of the surface of one side inside the installation groove (3), and the locking block (6) is fixedly installed on the surface of one side of the hydraulic telescopic rod (5).

5. The anti-theft manhole cover according to claim 1, wherein: the lock hole (7) is buckled with the fixed rod (9), and the inner peripheral surface of the well seat (1) is provided with a fixed ring (14).

6. The anti-theft manhole cover according to claim 1, wherein: well lid (2) lower extreme fixed surface installs sealed pad (15), the material of sealed pad (15) is the rubber material.

7. The anti-theft manhole cover according to claim 1, wherein: the structure of the through groove (8) is a rectangular structure, and the through groove (8) is larger than the locking block (6).

8. The anti-theft manhole cover according to claim 2, wherein: each locking groove (11) is buckled with each locking block (12), and each locking block (12) is not contacted with the fixed rod (9).