CN212001273U - Novel anti-theft anti-settling composite material inspection well cover - Google Patents

Abstract

The utility model discloses a novel anti-theft anti-settling composite material inspection well lid, which belongs to the technical field of well lids, and comprises a well base, a cover body is installed above the well base, the well base is connected with the cover body through a plurality of anti-theft locks, a plurality of mounting grooves are arranged at the inner side of the cover body, a filter screen is installed at the inner side of the mounting groove, a reticular limiting plate is arranged below the filter screen, a lead screw is installed below the reticular limiting plate, a first spring is arranged at the outer side of the lead screw, and a plugging block is installed above the first spring; the utility model discloses a set up link, screw, first casing, second spring, push pedal, connecting pipe, third spring, second casing, first carriage release lever, movable plate, medium and second carriage release lever isotructure for inspection well lid can keep the height of self through the transmission of each position medium when the atress, has improved inspection well lid's practicality.

Description

Novel anti-theft anti-settling composite material inspection well cover

Technical Field

The utility model belongs to the technical field of the inspection shaft, concretely relates to novel combined material inspection shaft lid is prevented subsiding in theftproof.

Background

The inspection well is used for maintaining power supply, water drainage, pollution discharge, communication, cable television, gas pipes, street lamp lines and the like of urban underground infrastructure, and is convenient to install. It is usually installed at the intersection of pipelines, turning, where the pipe diameter or slope changes, and at certain intervals on straight pipeline sections, and is convenient for regular inspection of the attached structures.

The prior art has the following problems: most of the existing novel anti-theft and anti-settling composite material manhole covers have the problems of low practicability and poor adjusting capability.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a novel combined material inspection shaft lid is prevented subsiding in theftproof has the characteristics that the practicality is high, regulating capability is good.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel composite material inspection shaft lid is prevented subsiding in theftproof, includes the well seat, the lid is installed to leaning on the top of well seat, be connected through a plurality of pickproof locks between well seat and the lid, the inboard of leaning on of lid is provided with a plurality of mounting grooves, the filter screen is installed to the inboard of mounting groove, the below of filter screen is provided with netted limiting plate, the lead screw is installed to the below of netted limiting plate, the outside of lead screw is provided with first spring, the jam piece is installed to the top of first spring, be connected through the lead screw sleeve between jam piece and the lead screw, the outside of jam piece is provided with the jam ring, the motor is installed to the below of lead screw, the outside of motor is provided with a plurality of through-holes, the lifting device is installed to the below of leaning on of well seat.

Preferably, the lifting device comprises a connecting frame, a screw, a first shell, a second spring, a push plate, a connecting pipe, a third spring, a second shell, a first moving rod, a moving plate, a medium, a second moving rod, a connecting plate, a supporting plate and a pressing plate, the first moving rod is arranged below the pressing plate, the third spring is arranged outside the first moving rod, the moving plate is arranged below the first moving rod, the medium is arranged below the moving plate, the second shell is arranged outside the moving plate, the supporting plates are arranged outside the pressing plate, the second moving rod is arranged below the supporting plate, the second spring is arranged outside the second moving rod, the push plate is arranged below the second moving rod, the first shell is arranged outside the push plate, and the first shell and the second shell are connected through the connecting pipe, one side that the second casing was kept away from to first casing is provided with the connecting plate, and is a plurality of the outside of leaning on of connecting plate is provided with a plurality of links, be connected through the screw between connecting plate and the link.

Preferably, the cross-sectional area of the inner side of the mounting groove is equal to the cross-sectional area of the outer side of the filter screen.

Preferably, the outer side of the blocking piece is the same as the inner side of the blocking ring.

Preferably, the connecting pipe and the second shell are fixedly connected by welding.

Preferably, two ends of the third spring are respectively connected with the second shell and the pressure plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up link, screw, first casing, second spring, push pedal, connecting pipe, third spring, second casing, first carriage release lever, movable plate, medium and second carriage release lever isotructure for inspection well lid can keep the height of self through the transmission of each position medium when the atress, has improved inspection well lid's practicality.

2. The utility model discloses a set up through-hole, mounting groove, lead screw sleeve, motor, first spring, jam ring, lead screw, netted limiting plate, filter screen and jam piece for inspection well lid can adjust the position of jam piece according to the needs of work, thereby the velocity of flow of regulating fluid through the well lid, and then has improved inspection well lid's regulating power.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of fig. 1A according to the present invention.

In the figure: 1. a well base; 2. an anti-theft lock; 3. a cover body; 4. a through hole; 5. mounting grooves; 6. a screw rod sleeve; 7. a motor; 8. a first spring; 9. a lifting device; 91. a connecting frame; 92. a screw; 93. a first housing; 94. a second spring; 95. pushing the plate; 96. a connecting pipe; 97. a third spring; 98. a second housing; 99. a first movable bar; 100. moving the plate; 101. a medium; 102. a second movable bar; 103. a connecting plate; 104. a support plate; 105. pressing a plate; 10. a choke ring; 11. a screw rod; 12. a reticular limiting plate; 13. filtering with a screen; 14. and (6) blocking the block.

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.

Referring to fig. 1-2, the present invention provides the following technical solutions: the utility model provides a novel anti-theft anti-settling composite material manhole cover, including well seat 1, the top of leaning on of well seat 1 installs lid 3, be connected through a plurality of pickproof locks 2 between well seat 1 and the lid 3, the inboard of leaning on of lid 3 is provided with a plurality of mounting grooves 5, filter screen 13 is installed to the inboard of mounting groove 5, the below of filter screen 13 is provided with netted limiting plate 12, lead screw 11 is installed to the below of netted limiting plate 12, the outside of lead screw 11 is provided with first spring 8, plugging block 14 is installed to the top of first spring 8, be connected through lead screw sleeve 6 between plugging block 14 and the lead screw 11, plugging block 14's the outside is provided with plugging ring 10, motor 7 is installed to the below of lead screw 11, the outside of motor 7 is provided with a plurality of through-holes 4, the below of leaning on of well seat 1 is installed and is lifted device.

Specifically, the lifting device 9 includes a connecting frame 91, a screw 92, a first housing 93, a second spring 94, a push plate 95, a connecting pipe 96, a third spring 97, a second housing 98, a first moving rod 99, a moving plate 100, a medium 101, a second moving rod 102, a connecting plate 103, a support plate 104 and a press plate 105, the first moving rod 99 is disposed below the press plate 105, the third spring 97 is disposed outside the first moving rod 99, the moving plate 100 is disposed below the first moving rod 99, the medium 101 is disposed below the moving plate 100, the second housing 98 is disposed outside the moving plate 100, the plurality of support plates 104 are disposed outside the press plate 105, the second moving rod 102 is disposed below the support plate 104, the second spring 94 is disposed outside the second moving rod 102, the push plate 95 is disposed below the second moving rod 102, the first housing 93 is disposed outside the push plate 95, the first housing 93 is connected to the second housing 98 through the connecting pipe 96, a connecting plate 103 is disposed on a side of the first housing 93 away from the second housing 98, a plurality of connecting frames 91 are disposed on outer sides of the connecting plates 103, and the connecting plates 103 are connected to the connecting frames 91 through screws 92.

Through adopting above-mentioned technical scheme for lid 3 can keep self height through the transmission of each position medium 101 when the atress, thereby prevents that lid 3 from appearing subsiding.

Specifically, the cross-sectional area of the inside of the mounting groove 5 is equal to the cross-sectional area of the outside of the screen 13.

Through adopting above-mentioned technical scheme, avoided having had the gap between filter screen 13 and the mounting groove 5 to guaranteed that impurity can't pass through filter screen 13.

Specifically, the outer side of the plugging block 14 has the same shape and size as the inner side of the plugging ring 10.

By adopting the technical scheme, the blocking block 14 can be normally matched with the blocking ring 10 to work, so that liquid is prevented from passing through.

Specifically, the connecting tube 96 and the second housing 98 are fixedly connected by welding.

By adopting the above technical scheme, the separation between the connecting pipe 96 and the second housing 98 is avoided, and the connecting pipe 96 is ensured to be capable of normally inputting or outputting the medium 101 into or from the second housing 98.

Specifically, both ends of the third spring 97 are connected to the second housing 98 and the pressure plate 105, respectively.

Through adopting above-mentioned technical scheme for third spring 97 links together second casing 98 and clamp plate 105, thereby has guaranteed that third spring 97 can drive clamp plate 105 to the direction removal of keeping away from second casing 98.

The utility model discloses a theory of operation and use flow: firstly, the well seat 1 is fixedly installed at a working place, then the connecting plate 103 is fixedly connected with the connecting frame 91 through the screw 92 in the lifting device 9, then the cover body 3 is fixedly connected with the well seat 1 through the anti-theft lock 2, the motor 7 below the installation groove 5 is started, the motor 7 drives the plugging block 14 to move through the screw rod 11 and the screw rod sleeve 6, the plugging block 14 is gradually separated from the plugging ring 10 along with the gradual separation of the plugging block 14, the gap between the plugging block and the plugging ring is larger and larger, the flow rate of liquid above the cover body 3 passing through the cover body 3 is faster and faster, so as to adjust the flow rate of the liquid passing through the cover body 3, the first spring 8 plays a role in resetting, the filter screen 13 plays a role in filtering, the reticular limiting plate 12 plays a role in limiting, after the adjustment is finished, the. In the working process, if pressure is applied to the upper side of the pressing plate 105, the pressing plate 105 drives the moving plate 100 to descend through the first moving rod 99, so that the medium 101 enters each first shell 93 from the second shell 98 through the connecting pipe 96, and then the supporting plate 104 is driven to ascend through the pushing plate 95 and the second moving rod 102, so as to support the cover 3, and prevent the cover 3 from settling, the second spring 94 and the third spring 97 both have a resetting effect, and similarly, if pressure is applied to the upper side of a certain supporting plate 104, the pressing plate 105 and other supporting plates 104 can support the cover 3 under the effect of the medium 101, and prevent the cover 3 from settling.

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 (6)

1. The utility model provides a novel composite material manhole cover is prevented subsiding in theftproof, includes well seat (1), its characterized in that: the anti-theft well is characterized in that a cover body (3) is installed above the well seat (1), the well seat (1) is connected with the cover body (3) through a plurality of anti-theft locks (2), a plurality of mounting grooves (5) are formed in the inner side of the cover body (3), a filter screen (13) is installed in the inner side of the mounting grooves (5), a net-shaped limiting plate (12) is arranged below the filter screen (13), a lead screw (11) is installed below the net-shaped limiting plate (12), a first spring (8) is arranged on the outer side of the lead screw (11), a plugging block (14) is installed above the first spring (8), the plugging block (14) is connected with the lead screw (11) through a lead screw sleeve (6), a plugging ring (10) is arranged on the outer side of the plugging block (14), a motor (7) is installed below the lead screw (11), a plurality of through holes (4) are formed in the outer side of the motor (7), and a lifting device (9) is arranged below the well seat (1).

2. The novel anti-theft and anti-settling composite material manhole cover according to claim 1, wherein: the lifting device (9) comprises a connecting frame (91), a screw (92), a first shell (93), a second spring (94), a push plate (95), a connecting pipe (96), a third spring (97), a second shell (98), a first moving rod (99), a moving plate (100), a medium (101), a second moving rod (102), a connecting plate (103), a supporting plate (104) and a pressing plate (105), wherein the first moving rod (99) is arranged below the pressing plate (105), the third spring (97) is arranged outside the first moving rod (99), the moving plate (100) is arranged below the first moving rod (99), the medium (101) is arranged below the moving plate (100), the second shell (98) is arranged outside the moving plate (100), the supporting plates (104) are arranged outside the pressing plate (105), and the second moving rod (102) is arranged below the supporting plate (104), the outside of second carriage bar (102) is provided with second spring (94), the below of second carriage bar (102) is provided with push pedal (95), the outside of push pedal (95) is provided with first casing (93), be connected through connecting pipe (96) between first casing (93) and second casing (98), one side that second casing (98) were kept away from in first casing (93) is provided with connecting plate (103), and is a plurality of connecting plate (103) lean on the outside to be provided with a plurality of links (91), be connected through screw (92) between connecting plate (103) and link (91).

3. The novel anti-theft and anti-settling composite material manhole cover according to claim 1, wherein: the cross sectional area of the inner side of the mounting groove (5) is equal to the cross sectional area of the outer side of the filter screen (13).

4. The novel anti-theft and anti-settling composite material manhole cover according to claim 1, wherein: the shape and the size of the outer side of the blocking block (14) are the same as those of the inner side of the blocking ring (10).

5. The novel anti-theft and anti-settling composite material manhole cover according to claim 2, wherein: the connecting pipe (96) and the second shell (98) are fixedly connected through welding.

6. The novel anti-theft and anti-settling composite material manhole cover according to claim 2, wherein: and two ends of the third spring (97) are respectively connected with the second shell (98) and the pressure plate (105).

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