CN218580701U

CN218580701U - Concrete well lid with theftproof structure

Info

Publication number: CN218580701U
Application number: CN202222565554.9U
Authority: CN
Inventors: 杜杰
Original assignee: Baotou Hailuo High Tech Building Materials Co ltd
Current assignee: Baotou Hailuo High Tech Building Materials Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-03-07
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses a belong to well lid theftproof technical field, specifically be a concrete well lid with theftproof structure, including the well lid, the well lid is installed in the opening of walling crib, bottom side wall mounting of well lid has the support frame, movable mounting has the gag lever post between the support frame, the draw-in groove has been seted up on the pole wall of gag lever post, be provided with the fixture block that combines with the draw-in groove on the lateral wall of support frame, set up the spacing hole that corresponds with the gag lever post on the inner wall of walling crib, the pole wall external screw thread connection of gag lever post has the supporting shoe, and rotates on the lateral wall of supporting shoe and install the spacing frame of being connected with the well lid, can fix the gag lever post in the bottom of well lid through the cooperation of support frame, draw-in groove and fixture block at first, the regulating part can be connected with the spread groove and the locating hole on the regulating block through the perforation, can make bevel gear two rotate through the bearing cooperation under the rotation of regulating part like this for bevel gear one can rotate in step.

Description

Concrete well lid with theftproof structure

Technical Field

The utility model relates to a well lid theftproof technical field specifically is a concrete well lid with theftproof structure.

Background

The well lid for cover road or the deep well of family, prevent that people or object from falling, can divide into metal well lid, high strength fiber cement concrete well lid, resin well lid etc. according to the material, generally adopt circularly. Can be used for green belts, sidewalks, motor vehicle lanes, wharfs, alleys and the like.

The contrast CN202122770843.8 file explains, reach the theftproof effect through the cooperation of electronic structure, have some problems like this, because the position that the well lid set up all is spacious position, so can't connect the power to this needs set up the power supply battery alone, need regularly change the battery like this, the theftproof structure sets up in the well lid downside in addition, can cause and can't open when breaking down, increased the problem of maintenance difficulty like this, consequently overall structure's practical effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete well lid with theftproof structure to solve and provide in the above-mentioned background art because the position that the well lid set up all is spacious position, so can't the power connection, with this needs set up the power supply battery alone, need regularly change the battery like this, the theftproof structure sets up at the well lid downside in addition, can cause can't open when breaking down, has increased the problem of maintenance difficulty like this, therefore overall structure's the poor problem of practical function.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a concrete well lid with theftproof structure, includes the well lid, the well lid is installed in the opening of walling crib, the bottom side wall mounting of well lid has the support frame, movable mounting has the gag lever post between the support frame, the draw-in groove has been seted up on the pole wall of gag lever post, be provided with the fixture block that combines with the draw-in groove on the lateral wall of support frame, set up the spacing hole that corresponds with the gag lever post on the inner wall of walling crib, the pole wall external screw thread connection of gag lever post has the supporting shoe, and rotates on the lateral wall of supporting shoe and install the spacing frame of being connected with the well lid, bevel gear one is installed to the side of supporting shoe, install the regulating block through the bearing on the bottom lateral wall of well lid, install bevel gear two with bevel gear one meshing on the lower lateral wall of regulating block, set up the spread groove on the last lateral wall of regulating block, set up the locating hole that runs through the regulating block on the lateral wall of spread through, install the regulating part of being connected with the regulating block in the perforation.

Preferably, the number of the limiting holes is at least two.

Preferably, the regulating part comprises a regulating rod, a mounting groove is formed in the lower end of the regulating rod, a spring is transversely mounted in the mounting groove, positioning blocks penetrating through the regulating rod are mounted on two sides of the spring, and the positioning blocks are attached to the side walls of the positioning holes.

Preferably, the upper side and the lower side of the positioning block are both bevel edges.

Preferably, the perforated upside is provided with a plugging block attached to the side wall of the well lid.

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

the utility model discloses simple structure, at first through the support frame, the cooperation of draw-in groove and fixture block can be fixed the gag lever post in the bottom of well lid, the regulating part can be connected with the spread groove and the locating hole on the regulating block through perforating, can make bevel gear two rotate through the bearing cooperation under the rotation of regulating part like this, make bevel gear one can rotate in step, can make supporting shoe control gag lever post remove under screw-thread fit like this, thereby spacing jogged joint with on the walling crib, with this effect that can reach spacing connection, can avoid gag lever post and spacing hole separation when using through specific connection structure's cooperation, thereby reach the effect of theftproof, overall structure cooperation is simple, it appears to have reduced the damage condition, can strengthen the practicality of theftproof structure like this.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged view of the portion A in FIG. 1;

fig. 3 is a partial structure diagram of the present invention.

In the figure: 1 well ring, 2 well lids, 3 support frames, 4 limiting rods, 5 clamping grooves, 6 clamping blocks, 7 limiting holes, 8 supporting blocks, 81 limiting frames, 9 bevel gear I, 10 bearings, 11 adjusting blocks, 12 bevel gear II, 13 connecting grooves, 14 positioning holes, 15 through holes, 16 adjusting pieces, 17 adjusting rods, 18 mounting grooves, 19 springs, 20 positioning blocks and 21 plugging blocks.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The embodiment is as follows:

referring to fig. 1-3, the present invention provides a technical solution: a concrete well cover with an anti-theft structure comprises a well cover 2, wherein the well cover 2 is installed in an opening of a well ring 1, a support frame 3 is installed on the side wall of the bottom of the well cover 2, a limiting rod 4 is movably installed between the support frames 3, a clamping groove 5 is formed in the rod wall of the limiting rod 4, a clamping block 6 combined with the clamping groove 5 is arranged on the side wall of the support frame 3, the limiting rod 4 can be arranged at the bottom of the well cover 2 through the combination of the clamping groove 5 and the clamping block 6, a limiting hole 7 corresponding to the limiting rod 4 is formed in the inner wall of the well ring 1 and is convenient to be in butt joint with the limiting rod 4, so that the well cover 2 can be limited from moving, a supporting block 8 is in threaded connection with the rod wall of the limiting rod 4, and a limiting frame 81 connected with the well cover 2 is rotatably installed on the side wall of the supporting block 8, the limiting frame 81 can limit the position of the supporting block 8 and simultaneously does not prevent the supporting block 8 from being automatic, a first bevel gear 9 is installed at the side end of the supporting block 8, an adjusting block 11 is installed on the side wall of the bottom of the well lid 2 through a bearing 10, a second bevel gear 12 meshed with the first bevel gear 9 is installed on the lower side wall of the adjusting block 11, the first bevel gear 9 can be driven to rotate through the second bevel gear 12, a connecting groove 13 is formed in the upper side wall of the adjusting block 11, a positioning hole 14 penetrating through the adjusting block 11 is formed in the side wall of the connecting groove 13, a through hole 15 corresponding to the positioning hole 14 is formed in the side wall of the well lid 2 in a penetrating mode, an adjusting piece 16 connected with the adjusting block 11 is installed in the through hole 15, and the adjusting piece 16 can be combined with the adjusting block 11 through the connecting groove 13 and the positioning hole 14, so that the adjusting block 11 is controlled to rotate.

Wherein, the quantity of spacing hole 7 is two at least, and a plurality of settings can improve the theftproof intensity of well lid 2, regulating part 16 is including adjusting pole 17, adjust the inside mounting groove 18 of having seted up of lower extreme of pole 17, spring 19 is transversely installed to the inside of mounting groove 18, the locating piece 20 that runs through adjusting pole 17 is all installed to spring 19's both sides, and locating piece 20 links to each other with the lateral wall laminating of locating hole 14. The upper and lower side of locating piece 20 is the hypotenuse, and locating piece 20 can enter into mounting groove 18 automatically when the pressurized in, oppresses spring 19 shrink simultaneously, can automatic re-setting after locating piece 20 loses the pressure like this, and the setting of hypotenuse can be moved by extrusion locating piece 20 when vertically pressing simultaneously, perforated 15 upside install with the shutoff piece 21 of 2 lateral walls laminating of well lid, can be threaded connection, guarantee well lid 2's wholeness.

The working principle is as follows: firstly, the well lid 2 is covered at the opening position of the well ring 1, then the adjusting piece 16 is inserted into the connecting groove 13 of the adjusting block 11 through the through hole 15, then the adjusting piece 16 is rotated, when the positioning block 20 on the adjusting piece 16 is combined with the positioning hole 14 on the adjusting block 11, the position of the adjusting piece 16 can be limited, then the adjusting block 11 can drive the bevel gear two 12 to rotate under the cooperation of the bearing 10 under the rotation of the adjusting piece 16, so that the meshed bevel gear one 9 can rotate, the supporting block 8 connected with the bevel gear one 9 can rotate, the limiting rod 4 in threaded connection can move under the limitation of the supporting frame 3, the clamping groove 5 and the clamping block 6 through the rotation of the supporting block 8, the limiting rod can move into the limiting hole 7 on the inner wall of the well ring 1, so that the position of the well lid 2 can be fixed under the limitation of the limiting rod 4, then the adjusting piece 16 is pulled upwards, the positioning block 20 can be automatically moved into the mounting groove 18 under the pressure through the arrangement of the bevel edge, and the anti-theft fixing effect can be achieved under the cooperation of the specific structure.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 concrete well lid with theftproof structure, includes well lid (2), its characterized in that: the manhole cover (2) is arranged in an opening of a manhole ring (1), a support frame (3) is arranged on the side wall of the bottom of the manhole cover (2), a limiting rod (4) is movably arranged between the support frames (3), a clamping groove (5) is formed in the rod wall of the limiting rod (4), a clamping block (6) combined with the clamping groove (5) is arranged on the side wall of the support frame (3), a limiting hole (7) corresponding to the limiting rod (4) is formed in the inner wall of the manhole ring (1), a supporting block (8) is connected to the rod wall of the limiting rod (4) through an external thread, a limiting frame (81) connected with the manhole cover (2) is rotatably arranged on the side wall of the supporting block (8), a bevel gear I (9) is arranged at the side end of the supporting block (8), an adjusting block (11) is arranged on the side wall of the bottom of the manhole cover (2) through a bearing (10), a bevel gear II (12) meshed with the bevel gear I (9) is arranged on the lower side wall of the adjusting block (11), a connecting groove (13) is arranged on the upper side wall of the adjusting block (11), and a through hole (14) is formed in the connecting groove (14) and a through hole (14) corresponding to the side wall of the well cover (2), and an adjusting piece (16) connected with the adjusting block (11) is arranged in the through hole (15).

2. A concrete well cover with an anti-theft structure, according to claim 1, wherein: the number of the limiting holes (7) is at least two.

3. A concrete well cover with an anti-theft structure, according to claim 1, wherein: adjusting part (16) is including adjusting pole (17), the lower extreme of adjusting pole (17) is inside to be seted up mounting groove (18), spring (19) are transversely installed to the inside of mounting groove (18), locating piece (20) that run through adjusting pole (17) are all installed to the both sides of spring (19), and locating piece (20) link to each other with the lateral wall laminating of locating hole (14).

4. A concrete well cover with an anti-theft structure, according to claim 3, wherein: the upper side and the lower side of the positioning block (20) are both bevel edges.

5. A concrete well cover with an anti-theft structure, according to claim 1, wherein: the upside of perforation (15) is installed and is sealed up piece (21) with well lid (2) lateral wall laminating.