CN219450826U

CN219450826U - Antitheft ball-milling cast iron well lid well seat

Info

Publication number: CN219450826U
Application number: CN202222946631.5U
Authority: CN
Inventors: 黄延成; 杨培植; 梅新华
Original assignee: Jinan Laiwu Haitian Machinery Manufacturing Co ltd
Current assignee: Jinan Laiwu Haitian Machinery Manufacturing Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-08-01
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses an anti-theft ball-milling cast iron well lid well seat, which comprises a well seat, wherein the top end of the inner wall of the well seat is rotationally connected with a well lid through a rotating shaft, a clamping mechanism is arranged inside the well lid and comprises a connecting plate, a clamping rod, a compression spring and a rotation limiting assembly, a clamping groove is formed inside the well lid, the connecting plate is in sliding and penetrating connection with the inner cavity of the clamping groove, the clamping rod is fixedly connected to one side of the connecting plate, a clamping hole is formed in the inner wall of the well seat, the clamping rod is in sliding and penetrating connection with the inner cavity of the clamping hole, the compression spring is sleeved outside the clamping rod, and the rotation limiting assembly is arranged inside the connecting plate. According to the utility model, the rotation limiting assembly which is fixed by the clamping connection rod and the clamping hole is hidden in the well cover by the arrangement mode of matching the connecting plate, the clamping connection rod, the compression spring and the rotation limiting assembly, so that the anti-theft well cover is facilitated, the opening method is hidden, the well cover is effectively protected from being stolen, and the operation is convenient.

Description

Antitheft ball-milling cast iron well lid well seat

Technical Field

The utility model relates to the technical field of well lid well seats, in particular to an anti-theft ball-milling cast iron well lid well seat.

Background

The nodular cast iron well lid generally divides into circular and square, and circular multi-purpose urban area's road administration aspect, and to some cable duct's general use square, cast iron well lid is used as sewer well lid widely because of its intensity is high, longe-lived, but cast iron well lid is easy stolen, when the well lid lacks, can cause very big potential safety hazard to pedestrian and vehicle and cause the incident.

Disclosure of Invention

The utility model aims to provide an anti-theft ball-milling cast iron well lid well seat, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an antitheft ball-milling cast iron well lid well seat comprises a well seat, wherein the top end of the inner wall of the well seat is rotationally connected with a well lid through a rotating shaft;

a clamping mechanism is arranged in the well lid;

the clamping mechanism comprises a connecting plate, a clamping rod, a compression spring and a rotation limiting assembly, wherein the clamping groove is formed in the well cover, the connecting plate is connected with the inner cavity of the clamping groove in a sliding penetrating mode, the clamping rod is fixedly connected to one side of the connecting plate, a clamping hole is formed in the inner wall of the well seat, the clamping rod is connected with the inner cavity of the clamping hole in a sliding penetrating mode, the compression spring is sleeved outside the clamping rod, and the rotation limiting assembly is arranged in the connecting plate.

Preferably, the rotation limiting assembly comprises a rotating rod and a limiting plate, a through groove is formed in the top end of the connecting plate, the rotating groove is formed in one side of the inner wall of the through groove, the rotating rod is connected with the inner cavity of the rotating groove in a sliding penetrating mode, the limiting plate is fixedly connected to one end of the rotating rod, a storage groove is formed in the top end of the connecting plate, and the limiting plate is connected with the inner cavity of the storage groove in a rotating penetrating mode.

Preferably, the top of the inner wall of the clamping groove is provided with a groove, the cross section of the groove is L-shaped, and the limiting plate is connected with the inner cavity of the groove in a sliding and penetrating manner.

Preferably, one end of the compression spring is fixedly connected with the inner wall of the clamping groove, and the other end of the compression spring is fixedly connected with the connecting plate.

Preferably, the bottom of joint groove inner wall has seted up the mounting groove, the inner chamber of mounting groove is through bolt fixed mounting has the mounting panel.

Preferably, the inner wall fixedly connected with spacing ring of well seat, the inner chamber of well seat is provided with the protection network rail, the spacing groove has been seted up to the bottom of protection network rail, the spacing ring slides with the inner chamber in spacing groove and alternates and be connected.

Preferably, the top of well seat and mounting panel all has seted up the water leakage groove with joint groove intercommunication, water leakage groove size is the same with logical groove size.

The utility model has the technical effects and advantages that:

(1) The utility model utilizes the arrangement mode of the connecting plate, the clamping rod, the compression spring and the rotation limiting assembly to hide the rotation limiting assembly fixed by the clamping rod and the clamping hole in the well cover, thereby being beneficial to the theft prevention of the well cover;

(2) According to the utility model, the load bearing of the well lid is effectively increased by adopting the matched arrangement mode of the limiting ring and the protective screen guard, and the limiting ring and the protective screen guard can prevent larger people or objects from falling into the well when the well lid is opened, so that the safety is good.

Drawings

FIG. 1 is a schematic diagram of the whole structure of the present utility model.

FIG. 2 is a second schematic diagram of the overall structure of the present utility model.

Fig. 3 is a schematic diagram of the front internal structure of the present utility model.

Fig. 4 is a schematic top view of the internal structure of the present utility model.

Fig. 5 is an enlarged schematic view of the structure of fig. 4 a according to the present utility model.

Fig. 6 is an enlarged view of the structure of fig. 3B according to the present utility model.

FIG. 7 is an enlarged schematic view of the internal groove of the manhole cover.

In the figure: 1. a well base; 2. a well cover; 3. a clamping mechanism; 31. a connecting plate; 32. a clamping rod; 33. a compression spring; 34. a rotation limiting assembly; 341. a rotating lever; 342. a limiting plate; 4. a mounting plate; 5. a limiting ring; 6. and a protective net rail.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides an anti-theft ball-milling cast iron well lid well seat as shown in figures 1-7, which comprises a well seat 1, wherein the top end of the inner wall of the well seat is rotationally connected with a well lid 2 through a rotating shaft, the well seat 1 can be fixed on the ground through externally poured concrete asphalt, the top end of the well lid 2 is flush with the ground, and the well lid 2 and the well seat 1 are integrally designed through the rotating shaft, so that outsiders can be effectively prevented from directly taking the well lid 2 away, the well lid 2 is lost, and danger is caused to pedestrians or vehicles;

a clamping mechanism 3 is arranged in the well cover 2;

the clamping mechanism 3 comprises a connecting plate 31, a clamping rod 32, a compression spring 33 and a rotation limiting assembly 34, wherein a clamping groove is formed in the well lid 2, the connecting plate 31 is connected with the inner cavity of the clamping groove in a sliding and inserting mode, the clamping rod 32 is fixedly connected to one side of the connecting plate 31, a clamping hole is formed in the inner wall of the well seat 1, the clamping rod 32 is connected with the inner cavity of the clamping hole in a sliding and inserting mode, the compression spring 33 is sleeved outside the clamping rod 32, the rotation limiting assembly 34 is arranged in the connecting plate 31, the well lid 2 and the well seat 1 are fixed through the clamping rod 32 and the clamping hole in a clamping mode, the rotation limiting assembly 34 capable of being fixed through the clamping rod 32 and the clamping hole is hidden in the well lid 2, theft prevention of the well lid 2 is facilitated, the opening method is hidden, the well lid 2 is effectively protected from being stolen, and the operation is convenient.

The rotation limiting assembly 34 comprises a rotating rod 341 and a limiting plate 342, wherein the top end of the connecting plate 31 is provided with a through groove, one side of the inner wall of the through groove is provided with the rotating groove, the rotating rod 341 is connected with the inner cavity of the rotating groove in a sliding and inserting mode, the limiting plate 342 is fixedly connected to one end of the rotating rod 341, the top end of the connecting plate 31 is provided with a storage groove, the limiting plate 342 is connected with the inner cavity of the storage groove in a rotating and inserting mode, the top end of the inner wall of the clamping groove is provided with a groove, the cross section of the groove is L-shaped, the groove consists of a longer groove and a shorter groove, the limiting plate 342 can rotate in the longer groove and is clamped with the shorter groove under the action force of the compression spring 33, so that the limiting plate 342 is positioned in the shorter groove, the clamping rod 32 is positioned in the clamping hole, the well cover 2 is closed, and the limiting plate 342 is connected with the inner cavity of the groove in a sliding and inserting mode.

One end of the compression spring 33 is fixedly connected with the inner wall of the clamping groove, the other end of the compression spring 33 is fixedly connected with the connecting plate 31, and the compression spring 33 is always in a compressed state in the clamping groove, so that the compression spring 33 always has an elastic acting force on the connecting plate 31, and when the limiting plate 342 rotates to the inside of the groove, the compression spring 33 is clamped with a groove with a shorter inner part of the groove under the elastic acting force, and the whole clamping mechanism 3 is fixed.

The mounting groove has been seted up to the bottom of joint inslot wall, and the inner chamber of mounting groove has mounting panel 4 through bolt fixed mounting, can open to maintain and change when the inside part of joint mechanism 3 damages to some extent through the setting of mounting panel 4 to the life of extension joint mechanism 3.

The inner wall fixedly connected with spacing ring 5 of well seat 1, the inner chamber of well seat 1 is provided with protection network rail 6, the spacing groove has been seted up to the bottom of protection network rail 6, spacing ring 5 is connected with the inner chamber slip interlude of spacing groove, protection network rail 6 is located the bottom of well lid 2, and laminating with the bottom of well lid 2, can effectively increase the bearing load of well lid 2, and spacing ring 5 and protection network rail 6 can prevent that great people or thing from falling into the well when opening well lid 2, the security is better.

The drain tank with joint groove intercommunication has all been seted up on the top of well seat 1 and mounting panel 4, and drain tank size is the same with logical groove size, drain tank and joint groove intercommunication and with logical groove size the same, can be with the perfect inside hiding of joint mechanism 3 at well lid 2, to the thief of unknowing can't demolish well lid 2 easily, has played fine theftproof effect.

The working principle of the utility model is as follows:

when the well lid 2 is opened, the hand stretches into the water leakage groove and can contact with the connecting plate 31, the connecting plate 31 and the clamping rod 32 move in the horizontal direction towards the inner cavity of the clamping groove by pressing the connecting plate 32, the compression spring 33 is extruded, the limiting plate 342 is pushed out of the shorter groove in the groove, the rotating rod 341 can be rotated, the electric limiting plate 342 rotates, the limiting plate 342 is contained in the containing groove, the connecting plate 31 ejects the clamping rod 32 out of the inner cavity of the clamping hole under the elastic action force of the compression spring 33, the well lid 2 can be opened along the rotating shaft, and if the well lid is required to be closed, the well lid 2 can be reversely operated.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An antitheft ball-milling cast iron well lid well seat, comprising:

the top end of the inner wall of the well seat (1) is rotationally connected with a well lid (2) through a rotating shaft;

the method is characterized in that: a clamping mechanism (3) is arranged in the well cover (2);

the clamping mechanism (3) comprises a connecting plate (31), a clamping rod (32), a compression spring (33) and a rotation limiting assembly (34), wherein a clamping groove is formed in the well cover (2), the connecting plate (31) is connected with an inner cavity of the clamping groove in a sliding penetrating mode, the clamping rod (32) is fixedly connected to one side of the connecting plate (31), a clamping hole is formed in the inner wall of the well seat (1), the clamping rod (32) is connected with the inner cavity of the clamping hole in a sliding penetrating mode, the compression spring (33) is sleeved outside the clamping rod (32), and the rotation limiting assembly (34) is arranged inside the connecting plate (31).

2. The anti-theft ball-milling cast iron well lid well seat according to claim 1, wherein the rotation limiting component (34) comprises a rotating rod (341) and a limiting plate (342), a through groove is formed in the top end of the connecting plate (31), a rotating groove is formed in one side of the inner wall of the through groove, the rotating rod (341) is connected with the inner cavity of the rotating groove in a sliding penetrating manner, the limiting plate (342) is fixedly connected to one end of the rotating rod (341), a containing groove is formed in the top end of the connecting plate (31), and the limiting plate (342) is connected with the inner cavity of the containing groove in a rotating penetrating manner.

3. The antitheft ball-milling cast iron well lid base of claim 2, wherein the top end of the inner wall of the clamping groove is provided with a groove, the cross section of the groove is L-shaped, and the limiting plate (342) is connected with the inner cavity of the groove in a sliding penetrating way.

4. The antitheft ball-milling cast iron well lid base of claim 1, wherein one end of the compression spring (33) is fixedly connected with the inner wall of the clamping groove, and the other end of the compression spring (33) is fixedly connected with the connecting plate (31).

5. The antitheft ball-milling cast iron well lid base of claim 1, wherein the bottom end of the inner wall of the clamping groove is provided with a mounting groove, and the inner cavity of the mounting groove is fixedly provided with a mounting plate (4) through bolts.

6. The anti-theft ball-milling cast iron well lid well seat according to claim 1, wherein the inner wall of the well seat (1) is fixedly connected with a limiting ring (5), a protective net fence (6) is arranged in the inner cavity of the well seat (1), a limiting groove is formed in the bottom end of the protective net fence (6), and the limiting ring (5) is connected with the inner cavity of the limiting groove in a sliding penetrating mode.

7. The antitheft ball-milling cast iron well lid well seat according to claim 1, wherein the top ends of the well seat (1) and the mounting plate (4) are provided with water leakage grooves communicated with the clamping grooves, and the water leakage grooves are the same as the through grooves in size.