CN216739981U - Gate blocking device for inflow well - Google Patents

Abstract

The utility model provides a gate blocking device of an inflow well, which comprises a first guide rail, a blocking net and a hanging bracket device, wherein the first guide rail comprises a bottom plate and limiting plates fixed on two sides of the bottom plate, the two limiting plates and the bottom plate form a concave sliding groove, a pair of first guide rails are oppositely and fixedly arranged on the side wall of the inflow well, the blocking net comprises a rectangular net rack and a net bag fixed in the net rack, the rectangular net rack comprises side vertical beams positioned on two sides of the rectangular net rack, a bottom cross beam positioned at the bottom of the rectangular net rack and a top cross beam positioned at the top of the rectangular net rack, the side vertical beams are inserted into the concave sliding groove and are in sliding connection with the first guide rails, the top cross beam is provided with a lifting ring, and the lifting ring is connected with the hanging bracket device through a hook cable. The inflow well gate blocking net device provided by the utility model is simple to operate, when the blocking net needs to be cleaned, an operator only needs to operate and lift the blocking net on an operation platform of an inflow well mouth, various complex work of personnel in-well operation is avoided, one-man operation can be realized, and safety risk brought by in-well operation is avoided.

Description

Gate blocking device for inflow well

Technical Field

The utility model relates to the field of inflow well trash blocking devices, in particular to an inflow well gate blocking device.

Background

The inflow well is an important component for connecting a surface layer sewage discharge pipe, a pump station and other regulation and storage pipes in an urban drainage system. Whether the inflow well is unobstructed or not directly influences the drainage capacity of a drainage pipe network in a related area. However, due to different regional development conditions and different ground pollution degrees, the conventional inflow well gate and barrier net design encounters many challenges, the most frequent one is blocking by large dirt, such as many impurities in the initial rain, and the most significant influence on the pipe network is domestic garbage such as green branches and leaves, plastic foam and the like. Therefore, the method also becomes an important reason that regional waterlogging is easily caused in some rainfall cities.

To solve this problem, the conventional method requires personnel to go down the well periodically to perform salvage cleaning, and to clean the barrier nets fixed on the inner wall of the inflow well. Although the method can temporarily solve the problem of inflow well blockage, the method also has the problems of complicated cleaning process, certain danger to personnel safety and the like.

Therefore, the development of an inflow well gate blocking net device convenient to clean becomes an urgent need in the municipal drainage field.

Disclosure of Invention

The utility model aims to develop a gate blocking device of an inflow well, which is convenient to clean, and the specific technical scheme is as follows:

the utility model provides a gate blocking device of an inflow well, which comprises a first guide rail, a blocking net and a hanging bracket device, wherein the first guide rail comprises a bottom plate and limiting plates fixed on two sides of the bottom plate, the two limiting plates and the bottom plate form a concave sliding groove, a pair of first guide rails are oppositely and fixedly arranged on the side wall of the inflow well, the blocking net comprises a rectangular net rack and a net bag fixed in the net rack, the rectangular net rack comprises side vertical beams positioned on two sides of the rectangular net rack, a bottom cross beam positioned at the bottom of the rectangular net rack and a top cross beam positioned at the top of the rectangular net rack, the side vertical beams are inserted into the concave sliding groove and are in sliding connection with the first guide rails, the top cross beam is provided with a lifting ring, and the lifting ring is connected with the hanging bracket device through a hook cable.

When the barrier net is used, the hook lock hooks the lifting ring, the rectangular net frame is pulled to slide upwards in the concave sliding groove of the first guide rail through power provided by the hanging frame device, and finally lifted to the position above the inflow well, at the moment, cleaning personnel can easily clean dirt staying in the net bag, the hook lock is slowly released after cleaning is finished, and the barrier net can reenter the inflow well along the first guide rail and continue to intercept dirt in water flow in the well. The inflow well gate blocking device is convenient to use, and safety risks brought by personnel downhole operation are avoided.

Preferably, the string bag bulges outwards to form a D-shaped garbage containing cavity, particularly the string bag close to the bottom cross beam. Such D shape rubbish holding chamber can increase the volume that the string bag held the filth, effectively prolongs the time interval of clearance block each time, reduces the clearance frequency, also can effectively prevent simultaneously that the block from lifting by crane the in-process filth and falling from the string bag.

Preferably, the bottom cross beam is fixedly connected with a net support structure, and the net support structure is perpendicular to the rectangular net rack. In the blocking and hoisting process, the net support structure can support the dirt falling from the net bag, and the dirt is further guaranteed to fall into the inflow well for the second time.

Preferably, the hanger device includes the base that is fixed in the wellhead platform, with base fixed connection's jib, stretch out and be fixed in the fixed pulley at jib top, jib bottom segment is jib nearly base department fixed connection hinge wheel structure promptly. The hook rope passes through the fixed pulley and hooks the lifting ring downwards, the moment direction in the process of lifting and pulling the blocking net is effectively changed, and then the lifting force is generated through the hinge wheel and the hinge, so that the operation is more convenient. It is worth to say that the hinge wheel can be a manual hinge wheel or an electric hinge wheel, and the matching is carried out according to the caliber size of an inflow well or the weight of a barrier net.

Preferably, the jib includes the montant with base fixed connection, the bracing piece that forms triangular supports with montant, down tube with montant top fixed connection and with montant, down tube top fixed connection fixed pulley. The triangular support structure composed of the vertical rods, the inclined rods and the support rods is more stable, and the fixed pulleys can be delivered to the position right above the block lifting ring, so that the block can be lifted more smoothly.

Preferably, the limiting plate on one side of the first guide rail is fixedly connected with the second guide rail through the connecting beam, the structure of the second guide rail is the same as that of the first guide rail, and the concave sliding groove of the second guide rail is connected with the rectangular grid in a sliding mode. Under the emergency, the sewage falls into the inflow well from the blocking net for the second time, or the sewage flows through the inflow well in the blocking net cleaning process, the rectangular grid net can perform the second interception, and the sewage is effectively prevented from entering the rear end of the sewage discharge pipe net.

Preferably, the grid mesh comprises a rectangular mesh frame and a planar mesh. Due to the primary interception function of the blocking net, the dirt flowing through the grid net is greatly reduced, and only the plane net needs to be arranged at the moment, so that the equipment cost is saved.

Preferably, the rectangular net frame comprises side vertical rods positioned on two sides of the rectangular net frame, a bottom cross rod positioned at the bottom of the rectangular net frame and a top cross rod positioned at the top of the rectangular net frame, the side vertical rods are inserted into the concave sliding grooves and are in sliding connection with the first guide rails, and the top cross rod is provided with a lifting ring. The lifting ring is arranged at the top cross rod of the grid mesh, so that when more dirt is accumulated at the front end of the grid mesh, the lifting ring is hooked by the hook lock and the grid mesh is pulled out of the inflow well for cleaning.

Preferably, the bottom cross bar is fixedly connected with a net support structure, and the net support structure is perpendicular to the grid net. In the lifting process of the grid net, the net supporting structure can support the dirt falling from the net bag, and the dirt is further guaranteed to fall into the inflow well for the second time.

The utility model has the beneficial effects that: the inflow well gate blocking net device provided by the utility model is convenient to use and simple to operate, when the blocking net needs to be cleaned, an operator only needs to operate and lift the blocking net on an operation platform at the mouth of an inflow well, various complex work of personnel in-well operation is avoided, one-man operation can be realized, and safety risk brought by in-well operation is avoided.

Drawings

FIG. 1 is a top view of an inflow well gate screen assembly of the present invention;

FIG. 2 is a schematic view of the installation of the blocking net and the guide rail of the inflow well gate blocking device of the present invention;

FIG. 3 is a side view of a barrier of an inflow well gate barrier device of the present invention;

FIG. 4 is a side view of a screen shaft of a barrier device of an inflow well gate of the present invention;

FIG. 5 is a side view of a grid shaft of a gate barrier device of an inflow well according to the present invention;

fig. 6 is a schematic view of a hanger structure of a gate and barrier device of an inflow well.

Detailed Description

Other advantages and capabilities of the present invention will be readily apparent to those skilled in the art from the present disclosure by describing the embodiments of the present invention with specific embodiments thereof in conjunction with the accompanying drawings. The utility model is capable of other and different embodiments and its several details are capable of modification in various other respects, all without departing from the spirit and scope of the present invention.

The utility model provides a gate blocking device of an inflow well, which has the following structural characteristics:

as shown in fig. 1 to 4, the inflow well gate blocking device includes a first guide rail 001, a blocking net 002 and a hanging bracket device 003, wherein the first guide rail 001 includes a bottom plate 0011 and a limiting plate 0012 fixed on both sides of the bottom plate 0011, the two limiting plates 0012 and the bottom plate 0011 form a concave chute 0013, a pair of first guide rails 001 is oppositely fixed on a sidewall a of the inflow well, the blocking net 002 includes a rectangular net rack 0021 and a net bag 0022 fixed in the net rack 0021, the rectangular net rack 0021 includes side vertical beams 0023 located on both sides of the rectangular net rack 0021, a bottom cross beam 0024 located at the bottom of the rectangular net rack 0021 and a top cross beam 0025 located at the top of the rectangular net rack 0021, the side vertical beams 0023 are inserted in the concave chute 0013 and slidably connected to the first guide rail 001, the top cross beam 0025 is provided with a lifting ring 0026, and the lifting ring 0026 is connected to the hanging bracket 003 device through a hook (not shown).

Further, the string bag 0022 bulges outwards to form a D-shaped garbage accommodating cavity 0027.

Further, the bottom cross beam 0024 is fixedly connected with a net support structure 005, wherein the net support structure 005 is perpendicular to the rectangular net rack 0021.

Further, the hanger device 003 comprises a base 0031 fixed on the upper plane of the well side wall a, a suspension rod 0032 fixedly connected with the base 0031, a fixed pulley 0033 extending out and fixed on the top of the suspension rod 0032, and a hinge wheel structure 0034 fixedly connected with the suspension rod 0032 near the bottom section of the base 0031.

Furthermore, the suspender 0032 comprises a vertical rod 0035 fixedly connected with the base 0031, an inclined rod 0036 fixedly connected with the top end of the vertical rod 0035, and a support rod 0037 forming a triangular support with the vertical rod 0036 and the inclined rod 0036, wherein the top 0036 part of the inclined rod is fixedly connected with a fixed pulley 0033.

Further, limiting plate 0012 on one side of first guide rail 001 passes through coupling beam 006 fixed connection second guide rail 007, and second guide rail 007 structure is the same with first guide rail 001, and the rectangular grid 008 of pegging graft slides in the spill spout 0013 of second guide rail 007.

Further, the grid 008 includes a rectangular frame 0081 and a planar net 0082.

Further, the rectangular net frame 0081 comprises side vertical rods 0083 located at two sides of the rectangular net frame, a bottom cross rod 0084 located at the bottom of the rectangular net frame and a top cross rod 0085 located at the top of the rectangular net frame, the side vertical rods 0083 are inserted into the concave sliding grooves 0013 and are in sliding connection with the second guide rails 007, and the top cross rod 0085 is provided with a lifting ring 0026.

Further, the bottom cross bar is fixedly connected with a net support structure 005, and the net support structure 005 is perpendicular to the grid 008.

It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, which are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims (9)

1. The utility model provides an inflow well gate block device, includes first guide rail, block and gallows device, its characterized in that, first guide rail includes the bottom plate and is fixed in the limiting plate of bottom plate both sides, and two limiting plates form the spill spout with the bottom plate, and inflow well lateral wall opposite direction is fixed to set up a pair of first guide rail, the block includes the rectangle rack and is fixed in the string bag in the rack, and the rectangle rack erects the roof beam including the side that is located its both sides, is located the bottom rail of its bottom and is located the top crossbeam at its top, and the side is erected the roof beam and is pegged graft in spill spout and first guide rail sliding connection, and the top crossbeam is provided with and carries the pull ring, carries the pull ring and is connected with the gallows device through the halter cable.

2. An inflow well gate barrier device according to claim 1, wherein the net bag protrudes outward to form a D-shaped garbage accommodating chamber.

3. An inflow well gate barrier device according to claim 1, wherein a net support structure is fixedly connected to the bottom beam, and the net support structure is perpendicular to the rectangular net frame.

4. An inflow gate barrier apparatus according to claim 1, wherein the hanger apparatus comprises a base fixed to the wellhead platform, a boom fixedly connected to the base, a fixed block extending from and fixed to a top of the boom, and a hinge wheel structure fixedly connected to a bottom section of the boom.

5. An inflow well gate blocking device according to claim 4, wherein the hanging rod comprises a vertical rod fixedly connected with the base, a diagonal rod fixedly connected with the top end of the vertical rod and a supporting rod forming a triangular support with the vertical rod and the diagonal rod, and a fixed pulley is fixedly connected with the top of the diagonal rod.

6. An inflow well gate barrier device according to claim 1, wherein the first rail-side limiting plate is fixedly connected to the second rail through a connecting beam, the second rail has the same structure as the first rail, and the concave chute of the second rail is slidably connected to the rectangular grid.

7. An inflow well gate barrier device according to claim 6, wherein the grid comprises a rectangular frame and a planar net.

8. An inflow well gate barrier device according to claim 7, wherein the rectangular frame comprises side vertical bars at both sides thereof, a bottom cross bar at the bottom thereof, and a top cross bar at the top thereof, the side vertical bars are inserted into the concave chutes to be slidably connected with the first guide rails, and the top cross bar is provided with a lifting ring.

9. An inflow well gate barrier device according to claim 8, wherein a mesh support structure is fixedly connected to the bottom rail, and the mesh support structure is perpendicular to the grid.

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