CN214461044U

CN214461044U - Anti-theft well cover easy to install

Info

Publication number: CN214461044U
Application number: CN202120250760.3U
Authority: CN
Inventors: 朱佳敏
Original assignee: Loudi Dingtai Metal Manufacturing Co ltd
Current assignee: Loudi Dingtai Metal Manufacturing Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-10-22
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses an easily-installed anti-theft well lid, which comprises a lid body, wherein a sleeve frame is arranged below the lid body, the sleeve frame is hollow, a supporting table is arranged on the side wall of the sleeve frame, and a step is installed on a sewer well against the supporting table; be equipped with the screw on the above-mentioned lid, be equipped with the mounting hole that corresponds with the screw on the above-mentioned stock, be equipped with the locking bolt in above-mentioned screw and the mounting hole, above-mentioned lid lower extreme is equipped with first standing groove, be equipped with wireless alarm in the above-mentioned first standing groove, above-mentioned stock upper end is equipped with the second standing groove that corresponds with first standing groove and give, set up the door magnetic switch in above-mentioned first standing groove and the second standing groove respectively, above-mentioned door magnetic switch and wireless alarm signal connection, receive the restriction with the current well lid service environment of expectation optimization, have to use the nodular cast iron preparation, illegal sled well can appear, the problem of the incident of violently destroying the well lid even.

Description

Anti-theft well cover easy to install

Technical Field

The utility model relates to a theftproof facility of well lid, concretely relates to theftproof well lid of easily installing.

Background

The well lid is mainly used for covering roads or deep wells at home and is a safety facility for preventing people or objects from falling, and the well lid is usually made of metal casting because the well lid needs to cope with various complex environments in case of wrong use on the roads; the material of the metal well lid is usually nodular cast iron, and even part of the well lid can be made of copper; although the current well lid technology starts to pour concrete into a reinforcement cage to form a common concrete well lid, the value of the well lid is reduced, and the theft risk is reduced. However, the use environment of part of the manhole cover is limited, and the manhole cover has to be made of nodular cast iron.

More importantly, although the value of the well lid is improved and the theft phenomenon of the well lid is reduced, illegal persons still have other private purposes, such as illegal actions of extracting illegal drainage oil, and the events of illegally prying the well lid and even violently damaging the well lid can occur, so that the well lid is pried open

Therefore, how to prevent the manhole cover from being stolen is worth researching, and the safety of pedestrians or vehicles is effectively protected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easily installed theftproof well lid to it receives the restriction to expect to optimize current well lid service environment, has to use nodular cast iron preparation, can appear illegal sled well, even violently destroy the problem of the incident of well lid.

In order to solve the technical problem, the utility model adopts the following technical scheme:

an easily-installed anti-theft well lid comprises a lid body, wherein a sleeve frame is arranged below the lid body, the sleeve frame is hollow, a supporting table is arranged on the side wall of the sleeve frame, and a step is installed by the supporting table against a drainage well; the cover body is provided with a screw hole, the sleeve frame is provided with a mounting hole corresponding to the screw hole, a locking bolt is arranged in the screw hole and the mounting hole, a first placing groove is formed in the lower end of the cover body, a wireless alarm is arranged in the first placing groove, a second placing groove corresponding to the first placing groove is arranged at the upper end of the sleeve frame, a door magnetic switch is respectively arranged in the first placing groove and the second placing groove, and the door magnetic switch is in signal connection with the wireless alarm.

Preferably, the cover body includes a support portion and a shielding portion, the shielding portion is provided with a plurality of water leakage holes, the screw holes are uniformly distributed on the support portion, and the first placement groove is formed in the support portion.

The further technical proposal is that the size of the inner cavity of the sleeve frame is matched with the shielding part, and rainwater is introduced into the inner cavity of the sleeve frame through the water leakage hole.

According to a further technical scheme, the inner wall of the sleeve frame is provided with a support lug, the sleeve frame is internally provided with a filter block, the lower end of the filter block is abutted against the support lug, and the external profile of the filter block is matched with the internal profile of the sleeve frame.

According to a further technical scheme, the filter block comprises a bearing box, the upper end of the bearing box is open, a leakage net is arranged at the bottom of the bearing box and abuts against a support lug, and the bearing box is filled with filter gravel.

Compared with the prior art, the beneficial effects of the utility model are one of following at least:

the utility model discloses a brace table makes the cover frame laminate the sewer well installation step, shelters from the cover frame surface through the lid, through screw and mounting hole cooperation locking bolt, makes cover frame and lid combine closely, effectively avoids pedestrian or vehicle to fall into the sewer well; through placing door magnetic switch and wireless alarm in second standing groove and first standing groove, break away from the in-process trigger door magnetic switch of set frame at the lid to make door magnetic switch control wireless alarm open, realize the warning effect by wireless alarm.

The cover body of the utility model ensures that the rainwater can not fall into the second placing groove and the first placing groove through the arrangement of the supporting part and the shielding part, and ensures that the door magnetic switch and the wireless alarm are in a relatively normal working environment; the rainwater is drained to the inner cavity of the sleeve frame through the water leakage holes, and the water is drained to the lower well through the inner cavity of the sleeve frame.

The utility model discloses utilize the filter block to carry out prefiltering, effectively avoid bulky solid waste to fall into the lower well at will from the cover frame, wherein the filter block supports through the journal stirrup, has improved the dead weight of cover frame, has improved the degree of difficulty that the lid prized, avoids the illegal personnel to lift up the cover frame easily. This structure is easily installed, and the whole gravity of installation back well lid is great, and the illegal degree of difficulty of prizing the lid is very big.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the distribution of the cover body of the present invention.

Fig. 3 is a schematic view of the structure splitting of the present invention.

Description of reference numerals:

the water filter comprises a cover body 1, a cover frame 2, a filter block 3, a screw hole 4, a mounting hole 5, a first placing groove 6, a wireless alarm 7, a second placing groove 8, a door magnetic switch 9, a supporting part 101, a shielding part 102, a water leakage hole 103, a supporting table 201, a supporting lug 202, a bearing box 301, a leakage net 302, a filtering sand stone 303 and an A-sewer well.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1:

referring to fig. 1, an embodiment of the present invention is an easy-to-install manhole cover, including a cover body 1, wherein the cover body 1 may be made of cast iron or copper, a sleeve frame 2 is disposed below the cover body 1, wherein the sleeve frame 2 is made of steel and may be made of reinforced concrete, the sleeve frame 2 is hollow, a supporting platform 201 is disposed on a side wall of the sleeve frame 2, and the supporting platform 201 abuts against a drainage well a to install a step; wherein, the outside profile of cover frame 2 is identical with the inside profile of launching well A, establishes the form through the cover of cover frame 2, can reduce the risk of building of launching well A to avoid the opening part of launching well A and the risk of pouring of lid, change in the building and the dismouting of lid 1 more easily, it needs to notice that launching well A needs to be the T style of calligraphy, in order to guarantee the support intensity of brace table 201.

The cover body 1 is provided with a screw hole 4, the sleeve frame 2 is provided with a mounting hole 5 corresponding to the screw hole 4, the screw hole 4 and the mounting hole 5 are internally provided with locking bolts, and the cover body 1 is locked on the sleeve frame 2 by installing the locking bolts in the screw hole 4 and the mounting hole 5, so that the cover body 1 is attached to the surface of the sleeve frame 2.

Above-mentioned 1 lower extreme of lid is equipped with first standing groove 6, is equipped with wireless alarm 7 in the above-mentioned first standing groove 6, and wherein wireless alarm 7 is current GMS burglar alarm, and the thing networking that corresponds can be gone into to built-in SIM card, makes the staff can implement real-time supervision, is favorable to the construction and the maintenance of sewer engineering. Above-mentioned 2 upper ends of cover frame are equipped with the second standing groove 8 that corresponds with first standing groove 6, set up door magnetic switch 9 in above-mentioned first standing groove 6 and the second standing groove 8 respectively, and above-mentioned door

magnetic switch

9 and 7 signal connection of wireless alarm.

Wherein, door magnetic switch 9 can be current product, and its door magnetic switch 9 has two magnetic induction units, and two magnetic induction units are located first standing groove 6 and second standing groove 8 respectively.

It should be noted that the door magnetic switch 9 is normally open, that is, the cover body 1 covers the stock 2, the door magnetic switches 9 in the first and second placing grooves 6 and 8 are in a combined state, and the door magnetic switches 9 are in an open circuit state when combined.

When a theft or cover tilting event occurs and the cover body 1 is separated from the sleeve frame 2, the first placing groove 6 is separated from the second placing groove 8, the door magnetic switch 9 is in an opening and closing state at the moment, the door magnetic switch 9 transmits a conducting signal to the wireless alarm 7 at the moment, and the wireless alarm 7 gives an alarm.

Example 2:

based on the above embodiment, referring to fig. 2, another embodiment of the present invention is that the cover body 1 includes a supporting portion 101 and a shielding portion 102, the shielding portion 102 is provided with a water leakage hole 103, wherein the supporting portion 101 is distributed around the shielding portion 102, the shielding portion 102 is mainly used for shielding the hollow portion of the jacket frame 2, and the water leakage hole 103 is provided on the shielding portion 102, so that the rainwater can fall into the hollow portion of the jacket frame 2 from the shielding portion 102.

Wherein the supporting portion 101 is a bearing portion, the screw holes 4 are provided in plural, the screw holes 4 are uniformly distributed on the supporting portion 101, and the first placing groove 6 is provided on the supporting portion 101. That is, the screw holes 4 are provided through the support portion 101, and the support portion 101 contacts the support base 201, thereby increasing the support strength of the lid body 1. Through the setting of a plurality of screw holes 4, by the installation quantity that does benefit to improvement locking bolt, and locking bolt's mounting form is simple and convenient relatively, can effectually avoid the risk that lid 1 is directly pried open by the reinforcing bar.

Further, the size of the inner cavity of the sleeve frame 2 is matched with the blocking part 102, and the water leakage hole 103 is used for introducing rainwater into the inner cavity of the sleeve frame 2. The size of the inner cavity of the sleeve frame 2 is matched with the blocking part 102, so that the rainwater in the water leakage hole 103 directly falls into the inner cavity of the sleeve frame 2 and flows into the sewer well A through the inner cavity of the sleeve frame 2.

Example 3:

based on above-mentioned embodiment, refer to fig. 3 and show, an embodiment of the utility model is, 2 inner walls of above-mentioned set frame are equipped with journal stirrup 202, wherein journal stirrup 202 sets up at 2 inner walls of set frame steel bar structure all around as an organic whole, there is filter block 3 in above-mentioned set frame 2, wherein filter block 3 has the dead weight, 3 lower extreme conflict journal stirrups 202 of above-mentioned filter block, support filter block 3 through journal stirrup 202, improve set frame 2 weight through filter block 3, increase the sled degree of difficulty, and filter block 3 can carry out prefilter, avoid the bulky object to fall into in the lower well A. The external profile of the filter block 3 is matched with the internal profile of the sleeve frame 2, so that the filter block 3 can be ensured not to shake randomly after being installed in the sleeve frame 2.

It is particularly emphasized that when the cover body 1 is broken due to other external factors, the hollow part of the sleeve frame 2 is filled by the filter block 3, so that pedestrians or vehicles are prevented from falling into the drainage well A, and the risk of accidental well falling is reduced.

Further, the filtering block 3 comprises a bearing box 301, wherein the bearing box 301 is a metal box, the upper end of the bearing box 301 is open, a leakage net 302 is arranged at the bottom of the bearing box 301, the leakage net 302 abuts against the support lug 202, and the bearing box 301 is filled with filtering gravels 303.

Wherein, bearing box 301 upper end opening to when the installation, get and put filtration grit 303.

Although the filtering gravel 303 can prevent solids with large volume from entering the sewer well A, the regular inspection and maintenance of the jacket frame 2 are required to avoid the blocking of the jacket frame 2, so that the normal efficiency of the jacket frame 2 is ensured.

In actual installation, through placing set frame 2 in sewer well A preferentially, make supporting bench 201 correspond with the well installation step, put into bearing box 301 afterwards, fill filtration grit 303 in bearing box 301 again, fix lid 1 on set frame 2 at last, make second standing groove 8 and first standing groove 6 correspond to each other, lock lid 1 on set frame 2 through the locking bolt at last.

Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides an easily theftproof well lid of installation, includes lid (1), its characterized in that: a sleeve frame (2) is arranged below the cover body (1), the sleeve frame (2) is hollow, a supporting table (201) is arranged on the side wall of the sleeve frame (2), and the supporting table (201) is used for abutting against a drainage well installation step; be equipped with screw (4) on lid (1), be equipped with mounting hole (5) that correspond with screw (4) on cover frame (2), be equipped with the locking bolt in screw (4) and mounting hole (5), lid (1) lower extreme is equipped with first standing groove (6), be equipped with wireless alarm (7) in first standing groove (6), cover frame (2) upper end is equipped with second standing groove (8) that correspond with first standing groove (6), set up door magnetic switch (9) in first standing groove (6) and second standing groove (8) respectively, door magnetic switch (9) and wireless alarm (7) signal connection.

2. The easy-to-install manhole cover according to claim 1, wherein: the cover body (1) comprises a supporting portion (101) and a shielding portion (102), a water leakage hole (103) is formed in the shielding portion (102), the screw holes (4) are multiple, the screw holes (4) are evenly distributed in the supporting portion (101), and the first placing groove (6) is formed in the supporting portion (101).

3. The easy-to-install manhole cover according to claim 2, wherein: the size of the inner cavity of the sleeve frame (2) is matched with that of the shielding part (102), and the water leakage holes (103) are used for introducing rainwater into the inner cavity of the sleeve frame (2).

4. The easy-to-install manhole cover according to claim 3, wherein: the inner wall of the sleeve frame (2) is provided with a support lug (202), the sleeve frame (2) is internally provided with a filter block (3), the lower end of the filter block (3) is abutted against the support lug (202), and the external profile of the filter block (3) is matched with the internal profile of the sleeve frame (2).

5. The easy-to-install manhole cover according to claim 4, wherein: the filter block (3) includes bearing box (301), bearing box (301) upper end opening, and bearing box (301) bottom is equipped with leaks net (302), leak net (302) conflict journal stirrup (202), pack in bearing box (301) and filter grit (303).