CN218233567U - Heavy steel fiber concrete manhole cover - Google Patents

Abstract

The utility model discloses a heavy steel fiber concrete inspection well lid, including well lid base, sealed pad, mount pad and construction bolt, the fixed subassembly of bottom fixedly connected with of well lid base, the surface adhesion of well lid base has sealed pad, one side welding of well lid base has the mount pad, and the top bolted connection of mount pad has construction bolt, the top of well lid base articulates there is the well lid. This heavy steel fiber concrete inspection well lid is provided with the well lid base, the well lid, handheld frame, supporting component, the fixed block, the folding leg, the slide, spout and coupling spring, can stimulate the well lid to open through holding handheld frame, can make the well lid can rebound at the coupling spring of supporting component compressed, and then can be convenient for people open the well lid, the well lid is difficult to take place to roll when being pulled up simultaneously, control the well lid easily, people's manual labor has been reduced, satisfy people's daily use needs.

Description

Heavy steel fiber concrete manhole cover

Technical Field

The utility model relates to an inspection well lid technical field specifically is a heavy steel fiber concrete inspection well lid.

Background

The inspection well is a plastic drainage pipeline buried in the ground within the range of a building community, and is generally arranged at the intersection, the turning position, the pipe diameter or gradient change position, the drop position and the like of the drainage pipeline.

The patent document of the prior art publication No. CN208472789U provides a load-bearing steel fiber concrete manhole cover, when the device needs to be overhauled, a hook is used for pulling up the manhole cover from an access hole; through mixing steel fiber at the concrete, thereby improve the intensity of well lid greatly, have intensity height, long service life, the good advantage of security etc., but the device is the same with most well lids and is pulled up the well lid through the hook from the manhole, and then this method is difficult for pulling when the well lid is heavier, need many people to stimulate the well lid even, because the shape takes place the roll for circular easy when the well lid is pulled up simultaneously, difficult control, people's manual labor has been increased, can not be fine satisfy people's daily use needs, therefore, we need a heavy steel fiber concrete inspection well lid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heavy steel fibre concrete inspection shaft well lid to solve the current problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a heavy steel fiber concrete inspection well lid, includes well lid base, sealed pad, mount pad and construction bolt, the fixed subassembly of bottom fixedly connected with of well lid base, the surface adhesion of well lid base has sealed pad, one side welding of well lid base has the mount pad, and the top bolted connection of mount pad has construction bolt, the top of well lid base articulates there is the well lid, and the top welding of well lid has handheld frame, the back fixedly connected with reinforcement subassembly of well lid, one side of well lid base is rotated and is connected with supporting component.

Preferably, the well lid base constitutes fixed connection with sealed the pad, and the shape size of the sealed shape size of filling up and the shape size of well lid base match each other, and sealed the pad cover is connected at the outer wall of well lid base moreover.

Preferably, the well lid base passes through the mount pad and constitutes fixed knot with the inspection shaft and constructs, and the one end of construction bolt runs through the mount pad and stretches into and install in the inspection shaft.

Preferably, the reinforcement assembly comprises a top layer, a bottom layer, concrete and reinforcing steel bars, the bottom layer is welded to the bottom of the top layer, the concrete is poured inside the bottom layer, the reinforcing steel bars are welded inside the bottom layer, the bottom layer is of a fixed structure formed by the reinforcing steel bars and the top layer, the number of the reinforcing steel bars is multiple, and the reinforcing steel bars are equally spaced and are inserted into the concrete inside of the bottom layer.

Preferably, the supporting component includes fixed block, folding leg, slide, spout and coupling spring, one side of fixed block is rotated and is connected with the folding leg, and the one end of folding leg articulates there is the slide, the well lid base passes through the fixed block and constitutes revolution mechanic with the folding leg, and the quantity of fixed block on the well lid base is two, and the plumb line that two fixed blocks used the well lid base in addition sets up as symmetry axis symmetry.

Preferably, the spout has been seted up to one side of well lid, and the inside fixedly connected with connecting spring of spout, the well lid passes through the spout and constitutes fixed knot with connecting spring and constructs, and connecting spring sets up the inside of the spout on the well lid.

Preferably, the well lid passes through the spout and constitutes the block structure with the slide, and the shape size of spout and the shape size of slide match each other, and the inner wall of spout sets up with the outer wall laminating of slide moreover mutually.

Compared with the prior art, the beneficial effects of the utility model are that: the heavy-duty steel fiber concrete manhole cover comprises a cover body,

(1) The manhole cover is provided with a manhole cover base, a manhole cover, a handheld frame, a supporting assembly, a fixing block, a folding frame, a sliding plate, a sliding groove and a connecting spring, the manhole cover can be pulled to open by holding the handheld frame, so that the manhole cover can rebound by the connecting spring compressed by the supporting assembly, people can conveniently open the manhole cover, meanwhile, the manhole cover is not easy to roll when pulled, the manhole cover is easy to control, the manual labor of people is reduced, and the daily use requirements of people are met;

(2) The manhole cover base is provided with a fixing component, a sealing gasket, a mounting seat and a mounting bolt, when the manhole cover base is placed in a manhole, the sealing gasket can be used for well sealing and limiting the manhole cover base, so that the fixing effect on the manhole cover base is improved, and meanwhile, the mounting seat is fixed in the manhole through the mounting bolt, so that the stability of the manhole cover base can be well improved;

(3) Be provided with reinforcement subassembly, top layer, bottom layer, concrete and reinforcing bar, through set up reinforcing bar on the bottom layer to pour into the inside the on bottom layer with the concrete, and then accessible reinforcing bar and concrete set up the back, can effectually improve the bulk strength of well lid, improved the crushing resistance of well lid, be convenient for to the use needs of well lid.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the structure of the manhole cover base and the manhole cover of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is the schematic diagram of the reinforced steel bar and concrete structure of the present invention.

In the figure: 1. a well lid base; 2. a fixing assembly; 201. a gasket; 202. a mounting base; 203. installing a bolt; 3. a well cover; 4. a hand-held frame; 5. a reinforcement assembly; 501. a top layer; 502. a bottom layer; 503. concrete; 504. reinforcing steel bars; 6. a support assembly; 601. a fixed block; 602. a folding frame; 603. a slide plate; 604. a chute; 605. a spring is connected.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a heavy steel fiber concrete inspection well lid, including well lid base 1, sealed pad 201, mount pad 202 and construction bolt 203, well lid base 1's the fixed subassembly 2 of bottom fixedly connected with, well lid base 1's surface bonding has sealed pad 201, well lid base 1 constitutes fixed connection with sealed pad 201, and the shape size of sealed pad 201 matches each other with well lid base 1's shape size, and sealed pad 201 cover is connected at well lid base 1's outer wall, the fixed effect of well lid base 1 and sealed pad 201 has been strengthened, can make sealed pad 201 can fine improvement well lid base 1's stability, one side welding of well lid base 1 has mount pad 202, and the top bolted connection of mount pad 202 has construction bolt 203, well lid base 1 constitutes fixed knot with the inspection well through mount pad 202, and the one end of construction bolt 203 runs through mount pad 202 and stretches into to install in the inspection well, it can be through installing spacing to mount pad 202 to make things convenient for construction bolt 203, and then can install and fix in the inspection well to mount pad 1.

Please refer to fig. 1, fig. 2 and fig. 4, the top of the well lid base 1 is hinged with the well lid 3, and the top of the well lid 3 is welded with the handheld frame 4, the back fixedly connected with of the well lid 3 reinforces the subassembly 5, reinforce the subassembly 5 and include the top layer 501, the bottom layer 502, concrete 503 and reinforcing steel bar 504, the bottom welding of the top layer 501 has the bottom layer 502, and concrete 503 has been pour in the inside of the bottom layer 502, the inside welding of the bottom layer 502 has reinforcing steel bar 504, the bottom layer 502 constitutes the fixed knot with the top layer 501 through reinforcing steel bar 504, and the quantity of reinforcing steel bar 504 is a plurality of, and a plurality of reinforcing steel bar 504 equipartition distances alternate in the concrete 503 inside the bottom layer 502, the connection effect of reinforcing steel bar 504 has been strengthened, can make reinforcing steel bar 504 can improve the intensity of well lid 3.

Please refer to fig. 1, fig. 2 and fig. 3, one side of the well lid base 1 is rotatably connected with the supporting component 6, the supporting component 6 includes a fixing block 601, a folding frame 602, a sliding plate 603, a sliding slot 604 and a connecting spring 605, one side of the fixing block 601 is rotatably connected with the folding frame 602, and one end of the folding frame 602 is hinged with the sliding plate 603, the well lid base 1 forms a rotating structure with the folding frame 602 through the fixing block 601, and the number of the fixing blocks 601 on the well lid base 1 is two, and the two fixing blocks 601 are symmetrically arranged by taking a perpendicular bisector of the well lid base 1 as a symmetry axis, so that the connecting effect of the fixing block 601 and the well lid base 1 is enhanced, the well lid base 1 at both sides can support the folding frame 602 well, the sliding slot 604 is provided at one side of the well lid 3, and the inside of the sliding slot 604 is fixedly connected with the connecting spring 605, the well lid 3 forms a fixing structure with the connecting spring 605 through the sliding slot 604, and the connecting spring 605 is arranged inside the sliding slot 604, and the connecting spring 605 is convenient for mounting and limiting inside the sliding plate 603, the sliding plate 603 can be mounted on the sliding plate 603 through the sliding plate 604, and the sliding plate 603.

The working principle is as follows: when the heavy steel fiber concrete manhole cover is used, firstly, the manhole cover base 1 can be installed in the manhole, the periphery of the manhole can be well sealed by virtue of the sealing gasket 201 on the manhole cover base 1, the installation stability of the manhole cover base 1 is improved, at the moment, the installation seat 202 can be installed and fixed in the manhole by screwing the installation bolt 203, after the installation is carried out, the manhole cover 3 can be installed on the manhole cover base 1 through the fastening lock carried by the manhole cover base 3, and when the manhole cover 3 needs to be opened for use, the fastening lock can be opened, people can use the hand-held frame 4 to pull the manhole cover 3 to open through the hand-held frame 4, at the moment, when the manhole cover is opened, the compressed connecting spring 605 has a thrust force, the folding frame 602 can be extended, further, the connecting spring 605 can push the sliding plate 603 to slide along the sliding groove 604 under the force of a worker, further when the worker moves to a proper position, the folding frame 602 can support and straighten the 3 to support the manhole cover 3, so that the condition of saving manpower can be achieved, the top layer 501 and the bottom layer 502 and the concrete reinforcement layer 502 and the whole well-known manhole cover can be described in the technical description that the whole concrete reinforcement strength and the well-reinforced manhole cover can be described in the technical description of the whole well-known manhole cover pouring technology.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention 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 or portions thereof without departing from the spirit and scope of the invention.

Claims (7)

1. The utility model provides a heavy steel fiber concrete inspection well lid, includes well lid base (1), sealed pad (201), mount pad (202) and construction bolt (203), its characterized in that: the fixed subassembly of bottom fixedly connected with (2) of well lid base (1), the surface bonding of well lid base (1) has sealed pad (201), one side welding of well lid base (1) has mount pad (202), and the top bolted connection of mount pad (202) has construction bolt (203), the top of well lid base (1) articulates there is well lid (3), and the top welding of well lid (3) has handheld frame (4), back fixedly connected with reinforcement assembly (5) of well lid (3), one side of well lid base (1) is rotated and is connected with supporting component (6).

2. The heavy-duty steel fiber concrete manhole cover of claim 1, wherein: well lid base (1) constitutes fixed connection with sealed pad (201), and the shape size of sealed pad (201) and the shape size of well lid base (1) match each other, and sealed pad (201) cover is connected at the outer wall of well lid base (1) moreover.

3. The heavy duty steel fiber concrete manhole cover of claim 1, wherein: well lid base (1) constitutes fixed knot through mount pad (202) and inspection shaft and constructs, and the one end of construction bolt (203) runs through mount pad (202) and stretches into and install in the inspection shaft.

4. The heavy-duty steel fiber concrete manhole cover of claim 1, wherein: consolidate subassembly (5) and include top layer (501), bottom layer (502), concrete (503) and reinforcing bar (504), the bottom welding of top layer (501) has bottom layer (502), and the inside casting of bottom layer (502) has concrete (503), the inside welding of bottom layer (502) has reinforcing bar (504), bottom layer (502) constitutes fixed knot through reinforcing bar (504) and top layer (501) and constructs fixed knot, and the quantity of reinforcing bar (504) is a plurality of, and the impartial distance interlude of a plurality of reinforcing bar (504) is in the inside of concrete (503) of bottom layer (502).

5. The heavy duty steel fiber concrete manhole cover of claim 1, wherein: supporting component (6) are including fixed block (601), folding leg (602), slide (603), spout (604) and coupling spring (605), one side of fixed block (601) is rotated and is connected with folding leg (602), and the one end of folding leg (602) articulates there is slide (603), well lid base (1) constitutes revolution mechanic through fixed block (601) and folding leg (602), and the quantity of fixed block (601) on well lid base (1) is two, and two fixed blocks (601) use the perpendicular bisector of well lid base (1) to set up as symmetry axis symmetry moreover.

6. The heavy duty steel fiber concrete manhole cover of claim 1, wherein: the well lid is characterized in that a sliding groove (604) is formed in one side of the well lid (3), a connecting spring (605) is fixedly connected to the inside of the sliding groove (604), the well lid (3) forms a fixed structure with the connecting spring (605) through the sliding groove (604), and the connecting spring (605) is arranged inside the sliding groove (604) in the well lid (3).

7. The heavy-duty steel fiber concrete manhole cover of claim 6, wherein: well lid (3) constitute the block structure through spout (604) and slide (603), and the shape and size of spout (604) and the shape and size of slide (603) match each other, and the inner wall of spout (604) sets up with the outer wall laminating of slide (603) mutually moreover.

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