CN214144046U

CN214144046U - Municipal works drainage pipe road junction device

Info

Publication number: CN214144046U
Application number: CN202023153430.7U
Authority: CN
Inventors: 陈茂森
Original assignee: Guangdong Classmate Construction Engineering Co ltd
Current assignee: Guangdong Classmate Construction Engineering Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-09-07
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a municipal works drainage pipe road junction device relates to municipal works technical field, this municipal works drainage pipe road junction device, including the well head, the top overlap joint of well head has the well lid, the thread groove has been seted up at the top of well lid, the inner wall threaded connection of thread groove has the screw rod, the fixed surface of screw rod is connected with the square ring, the fixed surface of square ring is connected with the connecting seat, the square bar has been cup jointed in the fixed axle surface activity of connecting seat inner wall fixed connection, the ring channel has been seted up to the inner wall of well head, the one end of connecting seat and the inner wall sliding connection of ring channel are kept away from to the square bar. The utility model discloses a set up disc, screw rod, movable block and push pedal to among the solution prior art, present common municipal works drainage pipe road junction device takes place to warp and splits when using easily, influences the normal use of road, and when water upwards gushed, easy jack-up the well lid, cause the problem of harm to pedestrian and vehicle.

Description

Municipal works drainage pipe road junction device

Technical Field

The utility model relates to a municipal works technical field specifically is a municipal works drainage pipe road junction device.

Background

Municipal works refer to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations, and various public infrastructure constructions matched with urban lives belong to the municipal engineering range, such as drainage pipes, well lids and the like, and belong to the municipal engineering range.

Among the prior art, current common municipal works drainage pipe road junction device is when using, and the well lid directly covers at the drain pipe mouth, under rolling of the vehicle of process, takes place to warp easily and the fracture, influences the normal use of road, when the underground water upwards gushes out simultaneously, easily with well lid jack-up, causes harm to pedestrian and vehicle.

SUMMERY OF THE UTILITY MODEL

The utility model provides a municipal works drainage pipe road junction device possesses the advantage that the bearing capacity is better and prevent well lid jack-up to among the solution prior art, present common municipal works drainage pipe road junction device takes place to warp and fracture easily when using, influences the normal use of road, and when water was upwelled, easy jack-up with the well lid, cause the problem of harm to pedestrian and vehicle.

For the better purpose that prevents well lid jack-up of realization holding capacity, the utility model provides a following technical scheme: a municipal works drainage pipe crossing device comprises a well head, wherein a well lid is lapped at the top of the well head, a thread groove is formed in the top of the well lid, a screw rod is in threaded connection with the inner wall of the thread groove, a square ring is fixedly connected to the surface of the screw rod, a connecting seat is fixedly connected to the surface of the square ring, a square rod is sleeved on the surface of a fixed shaft fixedly connected to the inner wall of the connecting seat in a movable mode, a ring groove is formed in the inner wall of the well head, one end, away from the connecting seat, of the square rod is in sliding connection with the inner wall of the ring groove, a fixed block is fixedly sleeved on the surface of the screw rod, a tension spring is fixedly connected to the surface of the fixed block, one end, away from the fixed block, of the tension spring is fixedly connected to the bottom of the square rod, a circular disc is rotatably connected to the bottom of the screw rod, and a moving block is sleeved on the surface of the circular rod, the improved well mouth structure is characterized in that one end, far away from the disc, of the round rod is provided with a round groove, the inner wall of the round groove is connected with a moving rod in a sliding mode, one end, far away from the disc, of the moving rod is fixedly connected with a push plate, the surface of the moving block is close to one side of the push plate and is fixedly connected with a spring, one end, close to the push plate, of the spring is fixedly connected with the push plate, the spring is movably sleeved on the surface of the round rod, and one side, close to the inner wall of the well mouth, of the surface of the push plate is connected with the inner wall of the well mouth in a sliding mode.

As a preferred technical scheme of the utility model, logical groove has been seted up at the top of screw rod, the inner wall fixedly connected with circle axle that leads to the groove, the T-shaped piece has been cup jointed in circle axle surface activity, the T-shaped groove has been seted up at the top of well lid, the surface of T-shaped piece and the inner wall sliding connection in T-shaped groove.

As an optimized technical scheme of the utility model, the inner wall in T-shaped groove is seted up flutedly.

As an optimized technical scheme of the utility model, the bearing has been inlayed at the top of disc, the inner wall of bearing is connected with the fixed surface of screw rod.

As a preferred technical scheme of the utility model, the fixed surface of carriage release lever is connected with the stopper, the spacing groove has been seted up to the inner wall of circular slot, the surface of stopper and the inner wall sliding connection of spacing groove.

As a preferred technical scheme of the utility model, one side fixedly connected with slipmat of carriage release lever is kept away from on the push pedal surface, the slipmat surface is close to one side of well head inner wall and the inner wall sliding connection of well head.

Compared with the prior art, the utility model provides a municipal works drainage pipe road junction device possesses following beneficial effect:

1. this municipal works drainage pipe road junction device, through setting up the disc, the screw rod, movable block and push pedal, when using, cover the top of well lid at the well head, it makes the spring extrusion push pedal to drive the fixed block downward extrusion movable block through the screw rod, the push pedal drives the inner wall of slipmat and well head and closely laminates, bear the pressure of coming from the top vehicle through-going with the well lid jointly, the better effect of holding capacity has been reached, in order to solve prior art, present common municipal works drainage pipe road junction device is when using, easy emergence is out of shape and the fracture, influence the normal use of road, when water upwards gushes out, jack-up the well lid easily, cause the problem of harm to pedestrian and vehicle.

2. This municipal works drainage pipe road junction device, through setting up the square bar, when using, the screw rod drives the square ring and removes, and the square ring drives the square bar and inserts in the ring channel, fixes well lid and push pedal, and when water upwards gushed, the square bar was fixed the well lid in the ring channel, effectively prevented the well lid from being jack-up when water upwards gushed, provided the guarantee to the safety of pedestrian and vehicle.

Drawings

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

FIG. 2 is a left sectional view of the round shaft of the present invention;

fig. 3 is a top cross-sectional view of the T-block of the present invention;

fig. 4 is a top cross-sectional view of the connecting seat of the present invention.

In the figure: 1. a wellhead; 2. a well cover; 3. a thread groove; 4. a screw; 5. a square ring; 6. a connecting seat; 7. a square bar; 8. an annular groove; 9. a fixed block; 10. a tension spring; 11. a disc; 12. a round bar; 13. a moving block; 14. a circular groove; 15. a travel bar; 16. pushing the plate; 17. a spring; 18. a through groove; 19. a circular shaft; 20. a T-shaped block; 21. a T-shaped slot; 22. a groove; 23. a bearing; 24. a limiting block; 25. a limiting groove; 26. a non-slip mat.

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. 1-4, the utility model discloses a municipal engineering drainage pipeline crossing device, which comprises a well head 1, a well cover 2 lapped on the top of the well head 1, a thread groove 3 arranged on the top of the well cover 2, a screw rod 4 connected with the inner wall thread of the thread groove 3, a square ring 5 fixedly connected with the surface of the screw rod 4, a connecting seat 6 fixedly connected with the surface of the square ring 5, a square rod 7 movably sleeved on the surface of a fixed shaft fixedly connected with the inner wall of the connecting seat 6, a ring groove 8 arranged on the inner wall of the well head 1, a fixed block 9 sleeved on the surface of the screw rod 4, a tension spring 10 fixedly connected with the surface of the fixed block 9, a disc 11 rotatably connected with the bottom of the screw rod 4, a round rod 12 fixedly connected with the surface of the disc 11, the movable block 13 has been cup jointed in the surface activity of round bar 12, round bar 12 has been kept away from the one end of disc 11 and has been seted up round slot 14, the inner wall sliding connection of round slot 14 has carriage release lever 15, the one end fixedly connected with push pedal 16 of disc 11 is kept away from to carriage release lever 15, one side fixedly connected with spring 17 that the movable block 13 surface is close to push pedal 16, spring 17 is close to the one end and the push pedal 16 fixed connection of push pedal 16, the surface at round bar 12 is cup jointed in the spring 17 activity, one side and the inner wall sliding connection of well head 1 of push pedal 16 surface near well head 1 inner wall.

Specifically, logical groove 18 has been seted up at the top of screw rod 4, and the inner wall fixedly connected with circle axle 19 that leads to groove 18, circle axle 19 surface activity have cup jointed T-shaped piece 20, and the top of well lid 2 has been seted up T-shaped groove 21, the surface of T-shaped piece 20 and the inner wall sliding connection of T-shaped groove 21.

In this embodiment, the T-shaped groove 21 is used for placing the T-shaped block 20, and the circular shaft 19 is used for rotating the T-shaped block 20.

Specifically, the inner wall of the T-shaped groove 21 is provided with a groove 22.

In this embodiment, the groove 22 is used to facilitate removal of the T-block 20 from the T-shaped slot 21.

Specifically, a bearing 23 is embedded in the top of the disc 11, and the inner wall of the bearing 23 is fixedly connected with the surface of the screw rod 4.

In this embodiment, the bearing 23 reduces the friction between the screw 4 and the disc 11, so that the screw 4 rotates more stably.

Specifically, the fixed surface of the moving rod 15 is connected with a limiting block 24, the inner wall of the circular groove 14 is provided with a limiting groove 25, and the surface of the limiting block 24 is connected with the inner wall of the limiting groove 25 in a sliding manner.

In this embodiment, the limiting block 24 moves along the inner wall of the limiting groove 25 to limit the moving rod 15, so as to prevent the moving rod 15 from being separated from the round rod 12.

Specifically, one side of the surface of the push plate 16, which is far away from the moving rod 15, is fixedly connected with a non-slip mat 26, and one side of the surface of the non-slip mat 26, which is close to the inner wall of the wellhead 1, is slidably connected with the inner wall of the wellhead 1.

In this embodiment, the anti-slip pad 26 increases the friction between the push plate 16 and the inner wall of the wellhead 1, and prevents the push plate 16 from slipping with the wellhead 1.

The utility model discloses a theory of operation and use flow: when the well cover 2 is used, the well cover 2 is covered on a well mouth 1, the screw rod 4 drives the square ring 5 and the circular disc 11 to be in the well mouth 1, the T-shaped block 20 is taken out through the groove 22, the T-shaped block 20 is separated from the T-shaped groove 21, the T-shaped block 20 rotates by taking the circular shaft 19 as the shaft, the T-shaped block 20 is held to drive the screw rod 4 to rotate, the square ring 5 is driven by the screw rod 4 to move downwards, the square ring 5 drives the square rod 7 to move downwards through the connecting seat 6, when the bottom of the square rod 7 is attached to the bottom of the inner wall of the annular groove 8, the screw rod 4 is continuously rotated to enable the square ring 5 to continue to drive the square rod 7 to move through the connecting seat 6, the tension spring 10 is in a stretching state, when the square rod 7 is closely attached to the annular groove 8, the fixed block 9 is driven by the screw rod 4 to move downwards to extrude the movable block 13 to move along the surface of the circular rod 12, the movable block 13 drives the spring 17 to extrude the push plate 16, and the spring 17 is in a compression state, the push plate 16 drives the moving rod 15 to move along the inner wall of the circular groove 14, the limiting block 24 moves along the inner wall of the limiting groove 25 to limit the moving rod 15, when the push plate 16 drives the anti-skid pad 26 to be tightly attached to the inner wall of the wellhead 1 under the pushing of the spring 17, the disc 11 is prevented from moving randomly, the manhole cover 2 can be fixed, the T-shaped block 20 is clamped into the T-shaped groove 21 to prevent the screw 4 from rotating randomly, when the manhole cover 2 needs to be opened, the T-shaped block 20 is taken out to enable the T-shaped block 20 to drive the screw 4 to rotate reversely, the screw 4 drives the square ring 5 to move upwards, the square ring 5 drives the square rod 7 to move upwards to separate from the annular groove 8 under the pulling force of the tension spring 10, the screw 4 drives the fixing block 9 to move upwards to enable the moving block 13 not to press the spring 17, the screw 4 moves upwards to drive the push plate 16 to move upwards through the circular rod 12 and the moving rod 15 to separate the anti-skid pad 26 from the inner wall of the wellhead 1, can take off well lid 2, drive fixed block 9 through screw rod 4 and push movable block 13 downwards and make spring 17 extrusion push pedal 16, push pedal 16 drives the inner wall of slipmat 26 and well head 1 and closely laminates, bears the pressure that comes from the top vehicle through with well lid 2 jointly, square bar 7 fixes well lid 2 in ring channel 8 simultaneously, effectively prevents well lid 2 by jack-up when water upwards gushes out, provides the guarantee to the safety of pedestrian and vehicle.

To sum up, this municipal works drainage pipe road junction device is through setting up disc 11, screw rod 4, movable block 13 and push pedal 16 to solve prior art, present common municipal works drainage pipe road junction device takes place to warp and the fracture easily when using, influences the normal use of road, and when water was upwelled, the problem that causes harm to pedestrian and vehicle with well lid 2 jack-up easily.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a municipal works drainage pipe road junction device, includes well head (1), its characterized in that: the well lid is lapped on the top of the well head (1), a thread groove (3) is formed in the top of the well lid (2), a screw rod (4) is connected to the inner wall of the thread groove (3) in a threaded manner, a square ring (5) is fixedly connected to the surface of the screw rod (4), a connecting seat (6) is fixedly connected to the surface of the square ring (5), a square rod (7) is movably sleeved on the surface of a fixed shaft fixedly connected to the inner wall of the connecting seat (6), a ring groove (8) is formed in the inner wall of the well head (1), one end, far away from the connecting seat (6), of the square rod (7) is slidably connected to the inner wall of the ring groove (8), a fixed block (9) is sleeved on the surface of the screw rod (4), a tension spring (10) is fixedly connected to the surface of the fixed block (9), and one end, far away from the fixed block (9), of the tension spring (10) is fixedly connected to the bottom of the square rod (7), the bottom of the screw rod (4) is rotationally connected with a disc (11), the surface of the disc (11) is fixedly connected with a round rod (12), a moving block (13) is movably sleeved on the surface of the round rod (12), a round groove (14) is arranged at one end of the round rod (12) far away from the disc (11), the inner wall of the circular groove (14) is connected with a moving rod (15) in a sliding way, one end of the moving rod (15) far away from the disc (11) is fixedly connected with a push plate (16), a spring (17) is fixedly connected with one side of the surface of the moving block (13) close to the push plate (16), one end of the spring (17) close to the push plate (16) is fixedly connected with the push plate (16), the spring (17) is movably sleeved on the surface of the round rod (12), and one side, close to the inner wall of the wellhead (1), of the surface of the push plate (16) is connected with the inner wall of the wellhead (1) in a sliding mode.

2. The municipal engineering drainage pipeline crossing device according to claim 1, wherein: the top of screw rod (4) has been seted up and has been led to groove (18), the inner wall fixedly connected with circle axle (19) that leads to groove (18), T-shaped piece (20) have been cup jointed in circle axle (19) surface activity, T-shaped groove (21) have been seted up at the top of well lid (2), the surface of T-shaped piece (20) and the inner wall sliding connection in T-shaped groove (21).

3. The municipal engineering drainage pipeline crossing device according to claim 2, wherein: the inner wall of the T-shaped groove (21) is provided with a groove (22).

4. The municipal engineering drainage pipeline crossing device according to claim 1, wherein: and a bearing (23) is embedded in the top of the disc (11), and the inner wall of the bearing (23) is fixedly connected with the surface of the screw rod (4).

5. The municipal engineering drainage pipeline crossing device according to claim 1, wherein: the surface fixed connection of carriage release lever (15) has stopper (24), spacing groove (25) have been seted up to the inner wall of circular slot (14), the surface of stopper (24) and the inner wall sliding connection of spacing groove (25).

6. The municipal engineering drainage pipeline crossing device according to claim 1, wherein: and one side of the surface of the push plate (16), which is far away from the moving rod (15), is fixedly connected with an anti-slip pad (26), and one side of the surface of the anti-slip pad (26), which is close to the inner wall of the wellhead (1), is in sliding connection with the inner wall of the wellhead (1).