CN214784193U - Reinforced well lid - Google Patents

Abstract

The invention discloses a reinforced well lid, which belongs to the technical field of road facilities and comprises a shaft arranged on a base layer and a well seat arranged at the top of the shaft, wherein the top of the cylinder wall of the shaft is provided with a clamping column, a penetrating rod penetrates through the clamping column, the insertion end of the penetrating rod extends into the cylinder wall, and a concrete layer is arranged on the peripheral side of the clamping column. The invention provides a reinforced well lid, which can fix a clamping column fixed at the top of a shaft through a concrete layer, so that the shaft is reinforced by the concrete layer, and the sinking of a well seat positioned at the top of the shaft is reduced.

Description

Reinforced well lid

Technical Field

The invention relates to the field of road facilities, in particular to a reinforced well lid.

Background

Along with the development of society, urban roads are also continuously built, wherein the pedestrian roads provide great convenience for people to go out, and simultaneously effectively realize separation of people and vehicles, so that the urban roads are widely applied to urban road construction.

In order to collect rainwater on the pavement of a pedestrian road in a rainy day to reduce urban waterlogging, in the related art, an inspection well is generally laid on the pavement of the pedestrian road, and a well cover mainly comprises a shaft and a well seat arranged on the top of the shaft.

In view of the related art in the above, the inventors consider that there are drawbacks in that: after the inspection well is used for a period of time, the well seat of the inspection well is easy to sink due to the extrusion of pedestrians on the well seat for a long time, so that the pedestrian road forms a height difference, the pedestrians are easy to trip, and the potential safety hazard is brought to the traveling of people.

Disclosure of Invention

In order to reduce the sinking of the well seat, the invention provides a reinforced well cover, which can fix a clamping column fixed at the top of a shaft through a concrete layer, so that the shaft is reinforced by the concrete layer, and the sinking of the well seat positioned at the top of the shaft is reduced.

The invention provides a reinforced well lid, which adopts the following technical scheme:

the reinforced well lid comprises a shaft arranged on a base layer and a well base arranged at the top of the shaft, wherein a clamping column is arranged at the top of the wall of the shaft, a penetrating rod penetrates through the clamping column, the insertion end of the penetrating rod extends into the wall of the shaft, and a concrete layer is arranged on the periphery of the clamping column.

Through adopting above-mentioned technical scheme, wear the pole and can fix the card post on section of thick bamboo wall, simultaneously because the week side casting of card post has concrete layer, consequently can fix the card post to make concrete layer further fixed the pit shaft through card post and pole, and then reduce the condition that the sinking appears in the well seat that is located the pit shaft top.

Preferably, the clamping column comprises a base rod and a folding rod arranged at one end of the base rod, wherein the penetrating rod is inserted into the base rod in a penetrating manner.

Through adopting above-mentioned technical scheme, when roll over the pole and be located the concrete bed in time, because roll over the pole and have the kink, consequently roll over the pole and can improve the spacing effect of concrete layer to the card post to improve the joint strength of card post and concrete layer, simultaneously through wearing the pole, can make card post and section of thick bamboo wall fixed mutually, thereby the fixed effect of concrete layer to the pit shaft that improves

Preferably, the top on concrete layer is provided with the surface course of mating formation, the top surface on surface course of mating formation with the top surface looks parallel and level of well seat.

Through adopting above-mentioned technical scheme, the surface course of mating formation can be convenient for pedestrian's walking, simultaneously because the top surface of surface course of mating formation is parallel and level mutually with the top surface of well seat, consequently can reduce the pedestrian because of the difference in height of surface course of mating formation and well seat and trip the condition, the security when improving the well seat and using.

Preferably, the top of the pavement surface layer adjacent to the well seat is provided with a protective edge, one end of the protective edge far away from the well seat is clamped on the side wall of the pavement surface layer far away from the well seat, and one end of the protective edge close to the well seat is fixedly connected with the well seat.

Through adopting above-mentioned technical scheme, the safe edge can protect the surface course of mating formation that links to each other with the well seat, improves the wholeness of well seat and peripheral surface course of mating formation simultaneously, improves the resistance to compression and the shock resistance of well seat to the condition that aversion and subside appear in the further reduction well seat.

Preferably, a sand cushion layer is laid on the top of the concrete layer, wherein the pavement surface layer is arranged on the top of the sand cushion layer.

By adopting the technical scheme, the sand cushion layer can reduce frost heaving and slurry turning of the pavement surface layer caused by the change of the environmental temperature.

Preferably, the penetrating rod is in threaded connection with the base rod.

Through adopting above-mentioned technical scheme, can make the pole of wearing restrict the motion of pole length direction along wearing the pole to the basic pole to make the card post fixed in advance before not casting the concrete layer, improve the card post and to the fixed effect of pit shaft behind casting the concrete layer.

Preferably, a mortar layer is laid on the top of the shaft, and the clamping column is arranged on the top of the mortar layer.

Through adopting above-mentioned technical scheme, the mortar layer can make the top of pit shaft become level and smooth to the well seat that makes to put on the pit shaft is more steady, reduces the condition of pit shaft slope.

Preferably, the concrete layer is connected with the base layer.

Through adopting above-mentioned technical scheme, because concrete layer links to each other with the basic unit, consequently can further fix the basic unit.

In summary, the invention includes at least one of the following beneficial technical effects:

1. the clamp can be fixed on the shaft through the penetrating rod in threaded connection with the clamping column, and meanwhile, the concrete layer is cast on the periphery of the clamping column, so that the shaft can be further limited through the clamping column by the concrete layer, and the displacement and sinking of the shaft are reduced;

2. the well seat can be connected with the pavement layer on the periphery of the well seat through the protective edge, so that the compression resistance and the impact resistance of the well seat are improved, and the displacement and subsidence of the shaft are further reduced.

Drawings

FIG. 1 is a longitudinal sectional view of an embodiment of the present invention.

Fig. 2 is a schematic view of a clip structure in an embodiment of the invention.

Description of reference numerals: 1. a wellbore; 11. a cylinder wall; 12. a mortar layer; 13. a base layer; 2. a well base; 3. a concrete layer; 31. paving a surface layer; 4. clamping the column; 41. a base shaft; 42. folding the rod; 5. penetrating a rod; 6. protecting edges; 7. and (5) laying a sand layer.

Detailed Description

The present invention is described in further detail below with reference to FIGS. 1-2.

The embodiment of the invention discloses a reinforced well lid.

Referring to fig. 1, a reinforced manhole cover includes a shaft 1 fixed to the top of a base 13, and a mortar layer 12 is laid on the top of the shaft 1 to keep the top of the shaft 1 flat.

Referring to fig. 2, a clamp column 4 is fixed to the top of the wellbore 1, and specifically, the clamp column 4 includes a base rod 41, the base rod 41 is fixed to the top of the wellbore wall 11 of the wellbore 1, a threaded hole is formed through the base rod 41, a folding rod 42 is integrally formed at one end of the base rod 41, and in the present embodiment, the folding rod 42 is bent at a 90 ° bending portion.

In order to fix the base rod 41, a through rod 5 matched with the threaded hole is connected to the threaded hole of the base rod 41 through a thread, in this embodiment, the through rod 5 is a bolt, and a screwing end of the bolt is vertically inserted into the cylinder wall 11, so as to fix the clamping column 4.

In addition, well seat 2 has been placed at the top of pit shaft 1, has concrete layer 3 at the week side casting of well seat 2 and pit shaft 1, and well seat 2 and concrete layer 3 swing joint to the dismantlement of well seat 2, thereby the later maintenance of pit shaft 1 of being convenient for. Meanwhile, the concrete layer 3 wraps the clamping column 4 and the bolt in the concrete layer 3, and the bottom of the concrete layer is connected with the base layer 13.

Because concrete layer 3 meets with basic unit 13 and pit shaft 1 simultaneously, consequently can carry out spacingly to the position of pit shaft 1 and pit shaft 1, simultaneously, because the folding rod 42 of calorie post 4 is wrapped up in concrete layer 3, and calorie post 4 is fixed with section of thick bamboo wall 11, consequently concrete layer 3 can further be spacing to pit shaft 1 through fixed calorie post 4 to the condition that the well seat 2 of reduction placing at pit shaft 1 top appears shifting and subsides in the use.

Simultaneously, the top at concrete layer 3 has been laid and has been filled up sand layer 7, has been laid polylith surface course 31 of mating formation at the top that fills up sand layer 7, and polylith surface course 31 of mating formation splices each other on the horizontal direction, and the top surface of surface course 31 of mating formation is parallel and level mutually with the top surface of well seat 2.

The pavement surface layer 31 parallel and level with the well seat 2 can facilitate the walking of pedestrians on the road, and the situation that the pedestrians trip due to the height difference between the pavement surface layer 31 and the well seat 2 is reduced. Meanwhile, the sand cushion layer 7 is paved between the concrete layer 3 and the pavement surface layer 31, so that the condition that frost heaving and slurry turning occur on the pavement surface layer 31 can be reduced when the environmental temperature changes greatly, and the service life of the pavement surface layer 31 is prolonged.

In addition, a protective edge 6 is fixed on the top of the pavement layer 31 adjacent to the well seat 2, one end, close to the well seat 2, of the protective edge 6 is fixedly connected with the well seat 2, and one end, far away from the well seat 2, of the protective edge 6 is clamped in a gap between the adjacent pavement layers 31.

The safe edge 6 can be connected well seat 2 and adjacent pavement surface 31 to improve the resistance to compression and the shock resistance of well seat 2, and then further spacing well seat 2, with the condition that the displacement and the subsidence appear in the reduction well seat 2.

The implementation principle of the reinforced well lid provided by the embodiment of the invention is as follows:

when the shaft 1 is impacted by external force, the concrete layer 3 limits the movement trend of the clamping column 4, so that the displacement and sinking of the shaft 1 can be reduced, and the displacement and sinking of the well seat 2 can be reduced.

When the well seat 2 is impacted by external force, the protective edge 6 can transmit the impact to the pavement layer 31 on the periphery of the well seat 2, so that the displacement and sinking of the well seat 2 are further reduced.

The above are all preferred embodiments of the present invention, and the present embodiment is only for explaining the present invention, and not for limiting the protection scope of the present invention, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims (8)

1. A reinforcement type well lid, including setting up at pit shaft (1) of basic unit (13), and set up at pit shaft (1) top well seat (2), its characterized in that: the concrete column is characterized in that a clamping column (4) is arranged at the top of the cylinder wall (11) of the shaft (1), a penetrating rod (5) penetrates through the clamping column (4), the insertion end of the penetrating rod (5) extends into the cylinder wall (11), and a concrete layer (3) is arranged on the periphery of the clamping column (4).

2. The reinforced well lid of claim 1, wherein: the clamping column (4) comprises a base rod (41) and a folding rod (42) arranged at one end of the base rod (41), wherein the penetrating rod (5) is inserted into the base rod (41) in a penetrating mode.

3. The reinforced well lid of claim 1, wherein: the top of concrete layer (3) is provided with surface course of mating formation (31), the top surface of surface course of mating formation (31) with the top surface looks parallel and level of well seat (2).

4. The reinforced well lid of claim 3, wherein: with pavement layer (31) top that well seat (2) are adjacent is provided with safe edge (6), safe edge (6) are kept away from the one end joint of well seat (2) is in pavement layer (31) is kept away from the lateral wall of well seat (2), safe edge (6) are close to the one end of well seat (2) with well seat (2) fixed connection.

5. The reinforced well lid of claim 3, wherein: the top of concrete layer (3) has been laid and has been filled up sand bed (7), wherein, surface course (31) of mating formation sets up the top of filling up sand bed (7).

6. The reinforced well lid of claim 2, wherein: the penetrating rod (5) is in threaded connection with the base rod (41).

7. The reinforced well lid of claim 1, wherein: a mortar layer (12) is laid on the top of the shaft (1), wherein the clamping column (4) is arranged on the top of the mortar layer (12).

8. The reinforced well lid of claim 1, wherein: the concrete layer (3) is connected with the base layer (13).

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