Anti-settling well lid adjusting ring device capable of being telescopically installed

Abstract

The utility model relates to the technical field of well lid installation devices, in particular to an anti-sedimentation well lid adjusting ring device capable of being installed in a telescopic mode. The anti-settling well lid adjusting ring device capable of being telescopically installed comprises a supporting cylinder, a plurality of inserting rods which are annularly distributed and slidably connected are inserted into the supporting cylinder, a blocking piece is arranged at the end, away from the center of the supporting cylinder, of each inserting rod, and an elastic piece is arranged between every two adjacent blocking pieces; a plurality of evenly-distributed connecting teeth are arranged on the outer wall of each inserting rod, a rotating ring is arranged on a center frame in the supporting cylinder in a rotating connection mode, and the rotating ring is in transmission connection with the inserting rods through linkage components. According to the anti-settling well lid adjusting ring device capable of being installed in the telescopic mode, the multiple movably-connected blocking pieces are arranged, in the using process, the specification of the device can be adjusted by changing the specification of an annular ring composed of the blocking pieces and the elastic pieces, and then the application range of the device in the later period can be widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to manhole cover installation device technical field especially relates to a telescopic installation's anti -settlement manhole cover adjusting ring device. BACKGROUND

[0002] Manhole cover is used for covering the deep well of road or home, prevents people or object from falling. According to material, it can be divided into metal manhole cover, high-strength fiber cement concrete manhole cover, resin manhole cover etc. Generally adopts circular. It can be used in green belt, sidewalk, motor vehicle lane, wharf, alley etc. And anti-settlement manhole cover is a new type of manhole cover, also called inverted bearing manhole cover and five-prevention manhole cover, this kind of manhole cover effectively solves the problem of uneven road surface caused by manhole cover subsidence, in addition, this kind of manhole cover can be configured with adjusting ring, which plays a dispersing role on the load capacity of manhole cover, so that the manhole cover is not easy to sink, and it is more solid and durable than ordinary manhole cover, and it is more suitable for urban trunk road.

[0003] And when installing the anti-settlement manhole cover, the adjusting ring needs to be placed in the well mouth first, and the cover plate is placed on the adjusting ring to seal it, then the asphalt can be paved, and after the asphalt is paved, the cover plate and the adjusting ring can be removed to form a hole for installing the manhole cover, and then the manhole cover can be put in and the asphalt can be added for edge sealing in the later period. The existing adjusting ring is generally of fixed structure and cannot be adjusted. Since different manhole covers have different sizes, when installing the manhole cover on the well mouth of different specifications, multiple adjusting rings of different specifications need to be carried, which not only reduces the application range of the adjusting ring, but also increases the complexity of the workers during construction.

[0004] Therefore, it is necessary to provide a new telescopic installation's anti-settlement manhole cover adjusting ring device to solve the above technical problems. UTILITY MODEL CONTENTS

[0005] To solve the above technical problems, the utility model provides a telescopic installation's anti-settlement manhole cover adjusting ring device.

[0006] The telescopic installation's anti-settlement manhole cover adjusting ring device provided by the utility model comprises a supporting cylinder, a plurality of insertion rods are arranged in the supporting cylinder in a ring shape and are connected in a sliding mode, one end of each insertion rod away from the center of the supporting cylinder is provided with a baffle, an elastic sheet is arranged between two adjacent baffles, a plurality of connecting teeth are evenly arranged on the outer wall of each insertion rod, a rotating ring is arranged on the center of the inside of the supporting cylinder and is connected in a rotating mode, and the rotating ring is connected in transmission with the insertion rods through a linkage component.

[0007] Preferably, a plurality of positioning sheets are arranged on the outside of the supporting cylinder in a ring shape, the positioning sheets are located between the baffles and the supporting cylinder, a sliding rod is arranged on the side of each positioning sheet close to the supporting cylinder, and the end of the sliding rod away from the positioning sheet extends to the inside of the supporting cylinder.

[0008] Preferably, a sliding support plate is inserted into the outer wall of the slide rod, the support plate is installed on the outer wall of the support cylinder, and a spring is sleeved on the outside of the slide rod, with the two ends of the spring being fixedly connected to the outer walls of the corresponding positioning plate and the support plate, respectively.

[0009] Preferably, the support cylinder has several rotatably connected and evenly distributed turntables inside, and a connecting rod is provided at the center of the top of the turntable, and a linkage tooth is sleeved on the outer wall of the connecting rod.

[0010] Preferably, the outer wall of the rotating ring is provided with a plurality of evenly distributed first driving teeth, and the first driving teeth are meshed with the linkage teeth.

[0011] Preferably, the outer wall of the turntable is provided with a plurality of evenly distributed second drive teeth, and the second drive teeth are meshed with the connecting teeth.

[0012] Preferably, the outer wall of the support cylinder is provided with a plurality of evenly distributed first through holes and second through holes. The first through holes and second through holes are both rectangular structures, and the inner walls of the first through holes and second through holes respectively abut against and slide against the outer walls of the corresponding insert rod and slide rod.

[0013] Compared with related technologies, the telescopically installable anti-settlement manhole cover adjusting ring device provided by this utility model has the following beneficial effects:

[0014] 1. By setting several movable connecting baffles, the specifications of this device can be adjusted by changing the size of the annular ring formed by the baffles and elastic plates during use, thereby improving the applicability of this device in the later stages.

[0015] 2. This utility model uses a spring between the positioning plate and the support cylinder. When the outer wall of the positioning plate abuts against the inner wall of the wellhead, the spring itself exerts its force on the support cylinder, which allows the center of the support cylinder to be smoothly positioned at the center of the annular structure formed by several positioning plates. This allows the support cylinder to be quickly positioned, and its outer baffles and elastic plates to be evenly distributed outside the wellhead. Attached Figure Description

[0016] Figure 1 A schematic diagram of a preferred embodiment of the retractable anti-settlement manhole cover adjusting ring device provided by this utility model;

[0017] Figure 2 for Figure 1 The diagram shows the structure of the baffle and its components.

[0018] Figure 3 for Figure 1Structure diagram of the support cylinder and components thereof shown;

[0019] Figure 4 For Figure 1 Structure diagram of the positioning sheet and components thereof shown;

[0020] Figure 5 For Figure 1 Structure diagram of the support cylinder.

[0021] In the figure, 1 is a support cylinder, 11 is a first through hole, 12 is a second through hole, 2 is a baffle, 21 is an insertion rod, 22 is a connecting tooth, 23 is an elastic sheet, 3 is a rotating ring, 31 is a first driving tooth, 4 is a rotating disc, 41 is a second driving tooth, 42 is a connecting rod, 43 is a linkage tooth, 5 is a positioning sheet, 51 is a sliding rod, 52 is a support sheet, and 53 is a spring. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the utility model more clearly understood, the utility model will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and do not limit the utility model.

[0023] The specific implementation of the utility model will be described in detail below in combination with specific examples.

[0024] Please refer to Figures 1 to 5 The utility model embodiment provides a telescopic installation's anti-settling well lid adjusting ring device, and the telescopic installation's anti-settling well lid adjusting ring device comprises a support cylinder 1.

[0025] In the embodiment of the utility model, please refer to Figure 1 、 Figure 2 and Figure 3 A plurality of insertion rods 21 are arranged in the support cylinder 1 in a ring shape and are slidingly connected, one end of each insertion rod 21 away from the center of the support cylinder 1 is provided with a baffle 2, a elastic sheet 23 is arranged between the adjacent two baffles 2, a plurality of connecting teeth 22 are arranged on the outer wall of each insertion rod 21 in a uniform manner, a rotating ring 3 is arranged on the center of the inside of the support cylinder 1 and is rotatably connected, and the rotating ring 3 is drivingly connected between the insertion rod 21 and the linkage component.

[0026] It should be noted that: by arranging a plurality of baffles 2 connected in a movable manner and arranging an elastic sheet 23 between the adjacent two baffles 2, in the later use, the baffle 2 can drive the elastic sheet 23 to move synchronously, and then the size of the annular ring composed of the baffle 2 and the elastic sheet 23 can be changed smoothly, the adjustment of the size of the device is realized, and then the application range of the device in the later period can be improved;

[0027] It should be noted that: the elastic sheet 23 is an elastic steel plate, and then in the later use, under the bending characteristics of ensuring the elastic deformation, the support strength can also be provided, and thus the phenomenon of rupture and deformation of the elastic sheet 23 in the later asphalt filling and compaction process can be prevented, so that the externally filled asphalt can be stably blocked.

[0028] In the embodiment of the utility model, please refer to Figure 1 And Figure 4 The outer part of the support cylinder 1 is provided with a plurality of annularly distributed positioning sheets 5, the positioning sheet 5 is located between the baffle 2 and the support cylinder 1, the side of the positioning sheet 5 close to the support cylinder 1 is provided with a sliding rod 51, and the end of the sliding rod 51 away from the positioning sheet 5 extends to the inside of the support cylinder 1, the outer wall of the sliding rod 51 is inserted with a slidingly connected support sheet 52, the support sheet 52 is installed on the outer wall of the support cylinder 1, the outside of the sliding rod 51 is provided with a spring 53, and the two ends of the spring 53 are respectively fixedly connected with the outer walls of the corresponding positioning sheet 5 and support sheet 52.

[0029] It should be noted that: by arranging a plurality of movably connected positioning sheets 5 on the outer part of the support cylinder 1, after the positioning sheet 5 is inserted into the well mouth, the spring 53 between the positioning sheet 5 and the support cylinder 1 can smoothly apply force to the positioning sheet 5 and the support cylinder 1, and after the positioning sheet 5 abuts against the inner wall of the well mouth, the force applied by the spring 53 on the outer wall of the support cylinder 1 can smoothly drive the support cylinder 1 to move towards the center of the annular structure formed by the plurality of positioning sheets 5, and since the specifications of each spring 53 are the same, the center of the support cylinder 1 can be smoothly located at the center of the annular structure formed by the plurality of positioning sheets 5, and thus the support cylinder 1 can be quickly positioned, and the outer baffle 2 and the elastic sheet 23 are uniformly distributed on the outside of the well mouth.

[0030] In the embodiment of the utility model, please refer to Figure 1 、 Figure 2 And Figure 3 The inside of the support cylinder 1 is provided with a plurality of rotationally connected and uniformly distributed turntables 4, the center of the top of the turntable 4 is provided with a connecting rod 42, the outer wall of the connecting rod 42 is provided with a fixedly connected linkage tooth 43, the outer wall of the rotating ring 3 is provided with a plurality of uniformly distributed first driving teeth 31, the first driving teeth 31 and the linkage tooth 43 are in meshing connection, the outer wall of the turntable 4 is provided with a plurality of uniformly distributed second driving teeth 41, and the second driving teeth 41 and the connecting tooth 22 are in meshing connection.

[0031] It should be noted that: by engaging the first drive tooth 31 with the linkage tooth 43, and engaging the second drive tooth 41 with the connecting tooth 22, during the later use process, when the rotating ring 3 is controlled to rotate, the plurality of insertion rods 21 can be smoothly driven to move synchronously to adjust the position of the baffle 2.

[0032] In the embodiment of the utility model, please refer to Figure 1 And Figure 5 The support cylinder 1 is provided with a plurality of first through holes 11 and second through holes 12 which are uniformly distributed on the outer wall, the first through holes 11 and the second through holes 12 are rectangular structures, and the inner walls of the first through holes 11 and the second through holes 12 are respectively in abutment with and slidingly connected to the outer walls of the corresponding insertion rods 21 and sliding rods 51.

[0033] It should be noted that: by setting the first through hole 11 and the second through hole 12 as rectangular structures and slidingly connecting them with the corresponding insertion rods 21 and sliding rods 51, the insertion rods 21 and the sliding rods 51 can stably move when they are driven to slide inside the corresponding first through holes 11 and second through holes 12, avoiding the rotation of the external baffle 2 and the positioning piece 5 and the positional deviation phenomenon.

[0034] The working principle of the telescopic anti-settling well lid adjusting ring device provided by the utility model is as follows:

[0035] By setting a plurality of positioning pieces 5 which are movably connected outside the support cylinder 1, when the positioning pieces 5 are inserted into the well mouth, the springs 53 between the positioning pieces 5 and the support cylinder 1 can smoothly apply force to the positioning pieces 5 and the support cylinder 1, and when the positioning pieces 5 abut against the inner wall of the well mouth, the force applied by the springs 53 on the outer wall of the support cylinder 1 can smoothly drive the support cylinder 1 to move towards the center of the annular structure formed by the positioning pieces 5, and since the specifications of each spring 53 are the same, the center of the support cylinder 1 can smoothly be in the center of the annular structure formed by the positioning pieces 5, thereby quickly positioning the support cylinder 1, so that the external baffle 2 and the elastic piece 23 are uniformly distributed outside the well mouth and smoothly abut against the ground outside the well mouth.

[0036] And after the installation of the support cylinder 1 is completed, the staff can smoothly control the rotating ring 3 to rotate, at this time the rotating ring 3 can be smoothly meshed and connected between the first drive tooth 31 on the outer wall and the linkage tooth 43 connected with the outside, and then the rotating ring 3 can be smoothly driven to rotate the turntable 4 at the bottom through the communication tooth, at this time the rotating turntable 4 can drive the plug rod 21 to slide on the inner wall of the support cylinder 1 through the meshing between the second drive tooth 41 uniformly distributed on the outer wall and the connecting tooth 22 on the outer wall of the plug rod 21, at this time the sliding plug rod 21 can smoothly drive the end portion of the baffle 2 to move, and in the process of moving the baffle 2, the elastic sheet 23 between the adjacent two baffles 2 can be smoothly bent and deformed, and the specification of the annular cylinder composed of the baffles 2 and the elastic sheet 23 can be adjusted, so that the device can smoothly shield and position the different specifications of the imported external part.

[0037] After the adjustment of the baffle 2 is completed, the staff can take out the cover plate and cover it on the top of the baffle 2, then the asphalt filling can be carried out outside the baffle 2, and the road roller is used for compaction, after the asphalt compaction is completed, the cover plate and the device are taken out in sequence, and the required well cover is placed in the well mouth, and the edge is filled with asphalt, and the use of the device is smoothly completed.

[0038] The circuit and the control involved in the utility model are prior art, and too much repetition is not performed here.

[0039] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A telescoping installation anti-settling manhole cover adjustment ring device, characterized by, Include: Supporting cylinder (1), the inside of supporting cylinder (1) is inserted with several annular distribution and sliding connection plug rod (21), the end of each plug rod (21) away from the center of supporting cylinder (1) is equipped with baffle (2), the elastic sheet (23) is equipped between the adjacent two baffle (2), the outer wall of each plug rod (21) is equipped with several evenly distributed connecting teeth (22), the center of the inside of supporting cylinder (1) is equipped with rotatingly connected rotating ring (3), and the rotating ring (3) is drivingly connected between linkage component and plug rod (21).

2. The telescoping installed anti-settling manhole cover adjustment ring device of claim 1, wherein, The outside of supporting cylinder (1) is equipped with several annular distribution positioning sheet (5), the positioning sheet (5) is located between baffle (2) and supporting cylinder (1), the side of positioning sheet (5) close to supporting cylinder (1) is equipped with slide bar (51), and the end of slide bar (51) away from positioning sheet (5) extends to the inside of supporting cylinder (1).

3. The telescoping installed anti-settling manhole cover adjustment ring device of claim 2, wherein, The outer wall of slide bar (51) is inserted with slidingly connected support sheet (52), the support sheet (52) is installed on the outer wall of supporting cylinder (1), the outside of slide bar (51) is equipped with spring (53), and the both ends of spring (53) are fixedly connected with the outer walls of corresponding positioning sheet (5) and support sheet (52) respectively.

4. The telescoping installed anti-settling manhole cover adjustment ring device of claim 1, wherein, The inside of supporting cylinder (1) is equipped with several rotatingly connected and evenly distributed turntable (4), the center of the top of turntable (4) is equipped with connecting rod (42), and the outer wall of connecting rod (42) is equipped with fixedly connected linkage tooth (43).

5. The telescoping installed anti-settling manhole cover adjustment ring device of claim 4, wherein, The outer wall of rotating ring (3) is equipped with several evenly distributed first driving tooth (31), and the first driving tooth (31) is meshingly connected between linkage tooth (43).

6. The telescoping installed anti-settling manhole cover adjustment ring device of claim 4, wherein, The outer wall of turntable (4) is equipped with several evenly distributed second driving tooth (41), and the second driving tooth (41) is meshingly connected between connecting tooth (22).

7. The telescoping installed anti-settling manhole cover adjustment ring device of claim 2, wherein, The outer wall of supporting cylinder (1) is equipped with several evenly distributed first through hole (11) and second through hole (12), the first through hole (11) and second through hole (12) are all rectangular structure, and the inner walls of first through hole (11) and second through hole (12) are respectively abutted and slidingly connected with the outer walls of corresponding plug rod (21) and slide bar (51).

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