CN216446042U

CN216446042U - Well lid lock convenient to installation

Info

Publication number: CN216446042U
Application number: CN202121464793.4U
Authority: CN
Inventors: 肖传金
Original assignee: Fujian Aiai New Material Technology Co ltd
Current assignee: Fujian Aiai New Material Technology Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-05-06
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses a well cover lock convenient to install, which comprises a well seat and a connecting rod, wherein an insert block is fixedly installed at the lower end of the connecting rod, an inner groove is formed in the well seat, a well cover is arranged on the outer side of the upper end of the inner groove, a fixed block is fixedly connected to one side of the well cover, a movable groove is formed in the outer side of the fixed block and close to the upper wall of the well seat, the fixed block is fixedly connected with the inner side of the movable groove through a rotating shaft, and a hook groove is formed in one side of the upper wall of the fixed block; the well cover lock convenient to install has the advantages that the adjusting block, the installing groove and the M6 bolt are arranged, the attractiveness of the adjusting block in installation is improved, and the well cover lock can prevent the traditional well cover lock from being damaged due to the fact that the well cover lock is installed outside a well cover, so that the installation of the adjusting block is guaranteed to be convenient, and meanwhile, the reliability of the well cover lock is higher; through setting up inserted block, rotation post, lock core, bull stick, spacing dish and opening, the device unblanks with the control maneuverability of shutting simple, reasonable in design, the practicality is high.

Description

Well lid lock convenient to installation

Technical Field

The utility model relates to the technical field of well cover locks, in particular to a well cover lock convenient to install.

Background

The well lid is used for covering a road or a deep well at home and preventing people or objects from falling. The material can be divided into a metal well cover, a high-strength fiber cement concrete well cover, a resin well cover and the like. A circular shape is generally used. Can be used for green belts, sidewalks, motor vehicle lanes, wharfs, alleys and the like. In recent years, the urbanization construction of China is accelerated, and the number of inspection wells and inspection wells of underground pipelines of facilities such as water supply and drainage, electric power and communication of municipal facilities is greatly increased. For safety and anti-theft, anti-vandalism reasons, the demands on these manhole and inspection shaft well lid locks are great, and the demands on the well lid locks for corrosion protection, anti-theft, anti-vandalism are also increasing.

The prior art has the following defects or problems:

1. in the prior art, most well cover locks are exposed outside a well cover, the well cover locks are easy to crush when vehicles roll the well cover, the attractiveness of the well cover locks is not enough, the well cover locks fixedly arranged on the well cover are not convenient to disassemble and assemble, and the subsequent maintenance is troublesome;

2. in addition, the well cover lock in the prior art is complex in structure, the construction putting cost is increased by one of the well cover lock and the counter weight of the well cover is increased by the other well cover lock, the compressive strength of the well cover body is reduced, and the practicability is not enough.

Disclosure of Invention

The utility model aims to provide a well cover lock convenient to install aiming at the defects in the prior art, and solves the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a well lid lock convenient to installation, includes well seat and connecting rod, the lower extreme fixed mounting of connecting rod has the inserted block, the inside groove has been seted up to the inside of well seat, the outside of inside groove upper end is provided with the well lid, one side fixedly connected with fixed block of well lid, the outside of fixed block and the last wall that is close to the well seat have seted up the activity groove, the fixed block is through the inboard fixed connection of pivot with the activity groove, the hook groove has been seted up to last wall one side of fixed block, the through-hole has been seted up to the middle-end of fixed block, the middle-end lower table wall of fixed block is provided with the regulating block, the last wall of fixed block and the last wall department of correspondence with the regulating block have all seted up the mounting groove, the inboard threaded connection of mounting groove has the M6 bolt.

According to the preferred technical scheme, a bearing seat is embedded in the inner side of the adjusting block, a rotating column is arranged on the inner side of the bearing seat, the adjusting block is rotatably connected with the rotating column through the bearing seat, a lock cylinder is arranged inside the rotating column, and a rotating rod is fixedly connected to the outer wall of the rotating column.

As a preferred technical scheme of the utility model, the shape of the lock core is matched with that of the insert block, the insert block is inserted into the lock core, the number of the rotating rods is two, and the two groups of rotating rods are positioned on the same horizontal plane.

As a preferred technical scheme of the utility model, the inner side of the lower end of the inner groove is fixedly connected with a limiting disc, the middle ends of the upper surface walls on the two sides of the limiting disc are provided with openings, and the inner side of one side of each opening, which is close to the limiting disc, is provided with a sliding groove.

As a preferred technical scheme, the number of the openings is two, the two groups of the openings are movably connected with the two groups of the rotating rods, the number of the sliding grooves is two, the sliding grooves are connected with the rotating rods in a sliding mode, the limiting disc is in a round table shape, and the inside of the limiting disc is in a solid and hollow cross structure.

As a preferred technical scheme of the utility model, the interior of the well seat is of a double-layer circular truncated cone structure, and the inner diameter size of the upper end of the inner groove is matched with the outer diameter size of the well cover.

As a preferable technical solution of the present invention, the mounting grooves are T-shaped, the number of the mounting grooves is two, and the number of the M6 bolts is the same as the number of the mounting grooves.

Compared with the prior art, the utility model provides the well cover lock convenient to install, and the well cover lock has the following beneficial effects:

1. the well lid lock convenient to install is characterized in that the adjusting block is arranged, the installing groove and the M6 bolt are arranged, the well lid hinged in the well base is opened, the adjusting block can be attached to the middle end of the lower surface wall of the well lid, and the adjusting block is rotatably connected to the lock cylinder on the inner side of the adjusting block and extends into the through hole, so that the adjusting block can be tightly installed on the lower surface wall of the well lid under the matching of the installing groove and the M6 bolt, the installation of the adjusting block at the position can be completed, in addition, the installing mode of embedding the installing groove and the M6 bolt and the installing mode of hiding the adjusting block are adopted, the attractiveness of well lid installation is increased, the traditional well lid lock can be prevented from being installed outside the well lid to damage the well lid lock, and the reliability of the well lid lock is higher while the installation of the adjusting block is ensured to be convenient;

2. the well cover lock convenient to install is characterized in that the well cover lock comprises an insertion block, two rotating columns, a lock cylinder, a rotating rod, a limiting disc and openings, wherein two groups of rotating rods on the rotating columns correspond to the two groups of openings to close the position of a well cover, the insertion block can be inserted into the lock cylinder along a through hole so as to rotate a connecting rod, the rotating columns outside the lock cylinder can drive the rotating rods and a chute to slide while a bearing seat ensures stable rotation, the rotating rods can be limited in the chute so as to realize the locking state of the position of the well cover, in addition, under the arrangement that the rotating columns outside the lock cylinder are of a solid and hollow cross structure, when the rotating rods need to be unlocked, the rotating rods and the chute reversely slide through the linkage of connecting parts, when the rotating positions of the rotating rods are limited, the unlocking state can be realized, and the structural design is reasonable, the operation is simple and practical.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an overall plan sectional view of the present invention;

FIG. 3 is a top view of the rotating post of the present invention;

figure 4 is a top cross-sectional view of a well base of the present invention.

In the figure: 1. a well base; 2. a connecting rod; 3. inserting a block; 4. an inner tank; 5. a well cover; 6. a fixed block; 7. a movable groove; 8. a hook groove; 9. a through hole; 10. an adjusting block; 11. mounting grooves; 12. an M6 bolt; 13. a bearing seat; 14. rotating the column; 15. a lock cylinder; 16. a rotating rod; 17. a limiting disc; 18. an opening; 19. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: the utility model provides a well lid lock convenient to installation, including well seat 1 and connecting rod 2, the lower extreme fixed mounting of connecting rod 2 has inserted block 3, inside groove 4 has been seted up to well seat 1's inside, the outside of 4 upper ends of inside groove is provided with well lid 5, one side fixedly connected with fixed block 6 of well lid 5, the outside of fixed block 6 and be close to well seat 1's last wall and seted up movable groove 7, fixed block 6 is through the inboard fixed connection of pivot with movable groove 7, hook groove 8 has been seted up to last wall one side of fixed block 6, through-hole 9 has been seted up to the middle-end of fixed block 6, the lower wall of the middle-end of fixed block 6 is provided with regulating block 10, the last wall of fixed block 6 and the last wall department of correspondence of going up with regulating block 10 have all seted up mounting groove 11, the inboard threaded connection of mounting groove 11 has M6 bolt 12.

In the embodiment, a bearing seat 13 is embedded in the inner side of the adjusting block 10, a rotating column 14 is arranged on the inner side of the bearing seat 13, the adjusting block 10 is rotatably connected with the rotating column 14 through the bearing seat 13, a lock cylinder 15 is arranged inside the rotating column 14, and a rotating rod 16 is fixedly connected to the outer wall of the rotating column 14; the shape of the lock core 15 is matched with that of the insert block 3, the insert block 3 is inserted into the lock core 15, the number of the rotating rods 16 is two, and the two groups of rotating rods 16 are positioned on the same horizontal plane; the insert 3 can be inserted into the lock core 15 along the through hole 9 to rotate the connecting rod 2, so that the rotating column 14 outside the lock core 15 can drive the rotating rod 16 to rotate while the bearing seat 13 ensures stable rotation. A limiting disc 17 is fixedly connected to the inner side of the lower end of the inner groove 4, an opening 18 is formed in the middle end of the upper surface wall on two sides of the limiting disc 17, and a sliding groove 19 is formed in one side of the opening 18 and the inner side close to the limiting disc 17; the number of the openings 18 is two, the two groups of openings 18 are movably connected with the two groups of rotating rods 16, the number of the sliding grooves 19 is two, the sliding grooves 19 are connected with the rotating rods 16 in a sliding mode, the limiting disc 17 is in a circular truncated cone shape, and the inside of the limiting disc 17 is in a solid and hollow cross structure; under the cooperation through bull stick 16 and opening 18, can let its bull stick 16 spacing in spout 19 to this realizes the shutting state of well lid 5 position, in addition through spacing dish 17 inside for under solid and the setting of fretwork cross structure, when waiting to unblock bull stick 16, through the counter-rotating connecting rod 2, with this under the linkage through each adapting unit, let its bull stick 16 and spout 19 reverse slip, when waiting to the rotational position of bull stick 16 spacing, can reach the state of unblanking. The interior of the well seat 1 is of a double-layer circular truncated cone structure, and the inner diameter size of the upper end of the inner groove 4 is matched with the outer diameter size of the well lid 5; the upper end of the inner groove 4 can provide the supporting function of the well lid 5, and the lower end of the inner groove 4 can provide the access of the well seat 1 channel and the fixation of the position of the limiting disc 17. The mounting grooves 11 are T-shaped, the number of the mounting grooves 11 is two, and the number of the M6 bolts 12 is the same as that of the mounting grooves 11; under the cooperation through mounting groove 11 and M6 bolt 12, can be with adjusting block 10 fastening installation at the lower table wall of well lid 5, can accomplish the installation of the adjusting block 10 of position to through the mounting means of mounting groove 11 with M6 bolt 12 embedding, increased the aesthetic property of well lid 5 installation.

The working principle and the using process of the utility model are as follows: firstly, the well lid 5 hinged in the well seat 1 is opened, the adjusting block 10 of the well lid 5 can be attached to the middle end of the lower surface wall of the well lid 5, and the adjusting block is rotatably connected to the lock cylinder 15 on the inner side of the adjusting block 10 and extends into the through hole 9, so that the adjusting block 10 can be tightly and fixedly installed on the lower surface wall of the well lid 5 under the matching of the installation groove 11 and the M6 bolt 12, the installation of the adjusting block 10 at the position can be completed, in addition, the installation mode of embedding the installation groove 11 and the M6 bolt 12 and the installation mode of hiding the adjusting block 10 are adopted, the attractiveness of the installation of the well lid 5 is improved, the traditional well lid lock can be prevented from being installed outside the well lid 5 to damage the well lid lock, and the reliability of the device can be improved while the installation of the adjusting block 10 is ensured to be convenient; then let its rotate two sets of rotating lever 16 on the post 14 correspond to two sets of openings 18, can close the position of the well lid 5, can insert the inserted block 3 in the through-hole 9 and in the lock core 15, so as to rotate the connecting rod 2, can let its lock core 15 outside rotate the post 14 to drive the rotating lever 16 and the spout 19 to slide movement while the bearing frame 13 guarantees to rotate stably, so as to let its rotating lever 16 spacing in the spout 19, so as to realize the closed state of the well lid 5 position, in addition through the inside of the spacing disk 17 for the solid and hollowed out cross structure setting, when needing to unlock the rotating lever 16, through the connecting rod 2 of the reverse rotation, so as to through the linkage of each adapting unit, let its rotating lever 16 and spout 19 reverse slip, when the rotating position of the rotating lever 16 is spacing, can reach the open lock state, the structural design is rational, easy to operate comparatively practical.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a well lid lock convenient to installation which characterized in that: comprises a well seat (1) and a connecting rod (2), wherein an insert block (3) is fixedly arranged at the lower end of the connecting rod (2), an inner groove (4) is formed in the well seat (1), a well cover (5) is arranged on the outer side of the upper end of the inner groove (4), a fixed block (6) is fixedly connected to one side of the well cover (5), a movable groove (7) is formed in the outer side of the fixed block (6) and close to the upper surface wall of the well seat (1), the fixed block (6) is fixedly connected with the inner side of the movable groove (7) through a rotating shaft, a hook groove (8) is formed in one side of the upper surface wall of the fixed block (6), a through hole (9) is formed in the middle end of the fixed block (6), an adjusting block (10) is arranged on the middle end lower surface wall of the fixed block (6), and mounting grooves (11) are formed in the positions, corresponding to the upper surface wall of the fixed block (6) and the upper surface wall of the adjusting block (10), the inner side of the mounting groove (11) is in threaded connection with an M6 bolt (12).

2. A manhole cover lock for easy installation according to claim 1, wherein: the inner side of the adjusting block (10) is embedded with a bearing seat (13), the inner side of the bearing seat (13) is provided with a rotating column (14), the adjusting block (10) is rotatably connected with the rotating column (14) through the bearing seat (13), the inner part of the rotating column (14) is provided with a lock cylinder (15), and the outer wall of the rotating column (14) is fixedly connected with a rotating rod (16).

3. A manhole lock for ease of installation according to claim 2, wherein: the shape of lock core (15) and the shape looks adaptation of inserted block (3), inserted block (3) and lock core (15) are pegged graft, the quantity of bull stick (16) is two sets of, two sets of bull stick (16) are in on same horizontal plane.

4. A manhole cover lock for easy installation according to claim 1, wherein: the inner side of the lower end of the inner groove (4) is fixedly connected with a limiting disc (17), the middle ends of the upper surface walls on the two sides of the limiting disc (17) are provided with openings (18), and the inner side, close to the limiting disc (17), of one side of each opening (18) is provided with a sliding groove (19).

5. A manhole lock of claim 4, wherein: the quantity of opening (18) is two sets of, two sets of opening (18) and bull stick (16) swing joint, the quantity of spout (19) is two sets of, spout (19) and bull stick (16) sliding connection, the shape of spacing dish (17) is the round platform form, the inside of spacing dish (17) is solid and fretwork cross structure.

6. A manhole cover lock of claim 1, wherein: the inner part of the well seat (1) is of a double-layer circular truncated cone structure, and the inner diameter of the upper end of the inner groove (4) is matched with the outer diameter of the well cover (5).

7. A manhole cover lock for easy installation according to claim 1, wherein: the mounting grooves (11) are T-shaped, the number of the mounting grooves (11) is two, and the number of the M6 bolts (12) is the same as that of the mounting grooves (11).