CN219794009U - Seepage-proof well cover - Google Patents

Abstract

The utility model provides an anti-seepage well cover which comprises a well cover body, wherein a cover opening is formed in the well cover body, and a blocking mechanism for blocking or penetrating through the cover opening is arranged at the bottom end of the well cover body and right below the cover opening. The manhole cover can manually control the opening and closing states of the inner side and the outer side of the manhole cover, and effectively solves the problems that rainwater and sediment on the ground at present easily fall into the manhole from the cover opening hole of the manhole cover and sewage and odor in the manhole cover overflow.

Description

Seepage-proof well cover

Technical Field

The utility model relates to the technical field of well covers, in particular to an anti-seepage well cover.

Background

The well lid is used for covering a road or a deep well in a home, preventing people or objects from falling, can be divided into a metal well lid, a high-strength fiber cement concrete well lid, a resin well lid and the like according to materials, is generally round, and is required to be installed in places where public facilities such as tap water, telecommunication, electric power, gas, heating power, fire protection, sanitation and the like are installed, so that the well lid is convenient to maintain and maintain pipeline facilities, timely pollution discharge and the like.

The existing well covers are all provided with cover opening holes, when the well covers are required to be uncovered, the well covers can be lifted by inserting a grapple from the cover opening holes, and in daily use, ground rainwater, particularly early-stage rainwater with serious pollution, and ground sediment easily fall into municipal well cover inspection wells from the cover opening holes of the well covers; because the cover opening is in an open state in daily life, unpleasant smell in the sewer can be emitted outwards through the water outlet, so that pollution to surrounding air environment is caused; in the rainstorm time section, sewage in the drainage pipeline overflows into the manhole cover inspection well, and overflowed sewage easily flows out of the ground surface through the cover opening hole. Therefore, the cover opening of the well cover easily causes various environmental problems.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide an anti-seepage well cover, which can manually control the opening and closing states of the inner side and the outer side of the well cover, and effectively solves the problems that rainwater and sediment on the ground are easy to fall into an inspection well from a cover opening of the well cover and sewage and odor in the inspection well overflow at present.

In order to achieve the technical characteristics, the aim of the utility model is realized in the following way: the utility model provides an prevention of seepage well lid, it includes the well lid body, be provided with the hole of uncapping on the well lid body, the bottom of well lid body is located the hole of uncapping and is provided with the shutoff mechanism that is used for shutoff or runs through the hole of uncapping under.

The plugging mechanism comprises support columns symmetrically fixed at the bottom end of the well lid body, sleeves are sleeved outside the support columns, the tops of two adjacent sleeves are fixedly connected through a connecting plate, a cover hole plug matched with the cover opening hole is arranged at the top end of the connecting plate, a limiting plate is fixed at the bottom end of the support column, and a reset spring is arranged between the limiting plate and the sleeves; a sliding groove is arranged on the side wall of the outer wall of the sleeve and is matched with a pull rod hinged on the limiting plate.

The support column is made of rectangular pipe materials; the sleeve is a rectangular sleeve.

The chute comprises a first vertical groove, a first chute is arranged at the end transition of the first vertical groove, a second vertical groove is arranged at the end of the first chute, a V-shaped groove is arranged at the end transition of the second vertical groove, a third vertical groove is arranged at the end transition of the V-shaped groove, and the end of the third vertical groove is communicated with the first chute.

The pull rod is hinged on the ear seat of the limiting plate.

Novel beneficial effect of use:

1. according to the utility model, through the cooperation among the cover hole plug, the sleeve and the reset spring, the cover hole plug can be used for plugging the cover opening, so that rainwater and sediment on the ground are prevented from falling into the inspection well from the cover opening of the well lid, and sewage and odor in the inspection well are prevented from overflowing.

2. According to the utility model, through the cooperation among the pull rod, the sliding groove and the return spring, the cover hole plug can be lowered by a certain height and maintain the state, so that the grapple can be smoothly inserted into the cover opening hole to lift the well cover, and when the grapple is separated from the cover opening hole, the cover hole plug is pressed downwards, and at the moment, the spring returns to enable the cover hole plug to move upwards and return.

Drawings

The utility model is further described below with reference to the drawings and examples.

Fig. 1 is a first perspective three-dimensional view of the present utility model.

Fig. 2 is a second perspective three-dimensional view of the present utility model.

Fig. 3 is a three-dimensional view of a third perspective of the present utility model.

Fig. 4 is a perspective view of a fourth perspective view of the present utility model.

Fig. 5 is a front view of the present utility model.

Fig. 6 is a side view of the present utility model.

Fig. 7 is a partial construction diagram of a chute according to the present utility model.

In the figure: the well lid comprises a well lid body 1, a plugging mechanism 2, a cover opening 3, a support column 4, a cover opening plug 5, a sleeve 6, a pull rod 7, a return spring 8, a limiting plate 9, a chute 10, a connecting plate 11 and an ear seat 12;

a first vertical groove 1001, a first inclined groove 1002, a second vertical groove 1003, a V-shaped groove 1004, and a third vertical groove 1005.

The pull rod moves along the sliding groove running track A.

Detailed Description

Embodiments of the present utility model will be further described with reference to the accompanying drawings.

Example 1:

referring to fig. 1-7, an anti-seepage manhole cover comprises a manhole cover body 1, wherein a cover opening 3 is arranged on the manhole cover body 1, and a blocking mechanism 2 for blocking or penetrating through the cover opening 3 is arranged at the bottom end of the manhole cover body 1 and right below the cover opening 3. The manhole cover can manually control the opening and closing states of the inner side and the outer side of the manhole cover, and effectively solves the problems that rainwater and sediment on the ground at present easily fall into the manhole from the cover opening hole of the manhole cover and sewage and odor in the manhole cover overflow. In the concrete use, can realize the shutoff of uncapping hole 3 to well lid body 1 and open through shutoff mechanism 2, and then guaranteed at the shutoff in-process, effectively prevented the excessive of rainwater, silt. And the cover opening hole 3 can be smoothly opened when the well cover body 1 is opened.

Further, the plugging mechanism 2 comprises support columns 4 symmetrically fixed at the bottom end of the well lid body 1, sleeves 6 are sleeved outside the support columns 4, the tops of two adjacent sleeves 6 are fixedly connected through a connecting plate 11, a cover hole plug 5 matched with the cover opening hole 3 is arranged at the top end of the connecting plate 11, a limit plate 9 is fixed at the bottom end of the support columns 4, and a reset spring 8 is arranged between the limit plate 9 and the sleeves 6; the side wall of the outer wall of the sleeve 6 is provided with a chute 10, and the chute 10 is matched with the pull rod 7 hinged on the limiting plate 9. The plugging and opening control of the uncapping hole 3 can be realized through the plugging mechanism 2.

Further, the support column 4 is made of rectangular pipe materials; the sleeve 6 is a rectangular sleeve. By adopting the rectangular tube and the rectangular sleeve, smooth sliding of the sleeve 6 along the support column 4 is ensured.

Further, the chute 10 includes a first vertical groove 1001, a first chute 1002 is provided at the end of the first vertical groove 1001, a second vertical groove 1003 is provided at the end of the first chute 1002, a V-shaped groove 1004 is provided at the end of the second vertical groove 1003, a third vertical groove 1005 is provided at the end of the V-shaped groove 1004, and the end of the third vertical groove 1005 is communicated with the first chute 1002. Through the chute 10, the running track of the pull rod 7 can be effectively controlled, and further, the automatic plugging control of the lid plug 5 on the lid opening 3 is realized.

Further, the pull rod 7 is hinged on the ear seat 12 of the limiting plate 9. Through the above-mentioned articulated connection structure, the pull rod 7 is ensured to smoothly slide and rotate along the chute 10.

The working process and principle of the utility model are as follows:

when the novel manhole cover is used, firstly, the pull rod 7 is placed at the bottom end of the sliding chute 10, the reset spring 8 is in a compressed state at the moment, the sleeve 6 is driven to move upwards, when the top end of the sleeve 6 is attached to the bottom end of the manhole cover 1, the top end of the manhole cover plug 5 is flush with the top end of the manhole cover 1, the manhole cover plug 5 is arranged in the uncovering hole 3, so that the uncovering hole 3 is plugged, rainwater and sediment on the ground are prevented from falling into an inspection well from the uncovering hole 3 of the manhole cover 1, and sewage and odor in the inspection well are prevented from overflowing.

When the well lid 1 needs to be opened, the cover hole plug 5 is pressed downwards, the reset spring 8 is continuously compressed, the pull rod 7 slides upwards along the bottom end of the sliding groove 10, the cover hole plug 5 is canceled when the pull rod 7 slides to the top point, the pull rod 7 slides downwards to the bottom end of the V-shaped groove 1004, so that the well lid 1 is conveniently lifted by inserting a grapple into the cover opening 3, when the grapple is taken out of the cover opening 3, the cover hole plug 5 is pressed again, the pull rod 7 moves upwards from the bottom end of the V-shaped groove 1004, the pull rod 7 falls back to the bottom end of the sliding groove 10, and the reset spring 8 resets to drive the cover hole plug 5 to move upwards and realize resetting of the cover hole plug 5, so that the cover opening 3 is plugged.

Claims (4)

1. The anti-seepage well cover is characterized by comprising a well cover body (1), wherein a cover opening (3) is formed in the well cover body (1), and a blocking mechanism (2) for blocking or penetrating the cover opening (3) is arranged at the bottom end of the well cover body (1) and positioned right below the cover opening (3);

the plugging mechanism (2) comprises support columns (4) symmetrically fixed at the bottom end of the well lid body (1), sleeves (6) are sleeved outside the support columns (4), the tops of two adjacent sleeves (6) are fixedly connected through a connecting plate (11), a cover hole plug (5) matched with the cover opening hole (3) is arranged at the top end of the connecting plate (11), a limiting plate (9) is fixed at the bottom end of the support columns (4), and a reset spring (8) is arranged between the limiting plate (9) and the sleeves (6); a chute (10) is arranged on the side wall of the outer wall of the sleeve (6), and the chute (10) is matched with a pull rod (7) hinged on the limiting plate (9).

2. The impermeable manhole cover according to claim 1, characterized in that the support columns (4) are made of rectangular pipe material; the sleeve (6) is a rectangular sleeve.

3. The impermeable well lid according to claim 1, characterized in that the chute (10) comprises a first vertical groove (1001), a first chute (1002) is arranged at the end transition of the first vertical groove (1001), a second vertical groove (1003) is arranged at the end of the first chute (1002), a V-shaped groove (1004) is arranged at the end transition of the second vertical groove (1003), a third vertical groove (1005) is arranged at the end transition of the V-shaped groove (1004), and the end of the third vertical groove (1005) is communicated with the first chute (1002).

4. The impermeable well cover according to claim 1, characterized in that the pull rod (7) is hinged on the ear seat (12) of the limiting plate (9).