CN217870621U - Sump pit and apron device thereof - Google Patents

Abstract

The utility model discloses an apron device, including a plurality of main joist that move about freely and quickly cross arrangement, parallel arrangement has a plurality of false keel between two adjacent main joist that are parallel to each other, and is adjacent the main joist with fixed connection is in order to form the fossil fragments rack between the false keel in proper order, the main extension face of fossil fragments rack goes up the counterpoint laminating and is provided with the outer casing, the fossil fragments rack with outer casing reciprocal anchorage forms the apron body, just the main joist the false keel and the outer casing is the steelwork. The cover plate device is simple, convenient and efficient to assemble and manufacture, the whole assembly structure is light, the opening, closing and dismounting are simple and easy to carry out, the related operation efficiency of related maintenance, overhauling and the like of the water collecting well can be obviously improved, and the corresponding operation difficulty and labor intensity are reduced. The utility model also discloses a sump pit of using above-mentioned apron device.

Description

Sump pit and cover plate device thereof

Technical Field

The utility model relates to a supporting sump pit device technical field of building plumbing installation, in particular to apron device. The utility model discloses still relate to an use sump pit of this apron device.

Background

At present, with the continuous development of related technologies of the building industry, the design and construction requirements of buildings are continuously improved, and multi-storey and high-rise buildings and commercial buildings all need deeper structural foundations, so that the basement is built under the bottom floor of the building by utilizing the height, the use area can be increased, the room center backfill can be saved, and the building land efficiency can be improved by building the basement under the bottom floor of the building. Correspondingly, the entrance of the basement is generally provided with a catch basin, and rain and sewage flowing into the catch basin are guided into a water collecting well; in addition, residual water in the domestic water tank and the water pump and residual water in equipment maintenance are also drained into the water collecting well; for fire protection, in case of fire, fire water of an automatic sprinkler system or a hydrant is also drained into a sump, and a sewage pump coupling pipe is installed in the sump so as to discharge the water to an outdoor pipe network. If the sump pit is not covered for protection, safety problems occur, particularly, children or irrelevant personnel are easy to fall off to cause danger, and sundries fall into the sump pit to damage the sewage pump.

For this reason, a cover plate of the collector well is usually made to cover the wellhead of the collector well after the installation of the equipment and the pipeline is completed.

At present, the treatment of the related facilities of the water collecting well is common in the field, steel bars are implanted into a raft plate at the periphery of the upper opening of the water collecting well before a sewage pump and a pipeline are installed, a support frame is built in the well and then a template is erected, concrete pouring forming is implemented after the corresponding steel bars are tied up and fixed, angle steel is embedded at the reserved maintenance opening before the concrete pouring, concrete is poured to form a maintenance cover plate, and the wellhead of the water collecting well is covered.

However, although the existing cover plate device can meet the basic application requirements in the current stage, the existing cover plate device is limited by the structure and the operation process of the existing cover plate device, and in the actual operation, the erection of a support frame and a template in a water collecting well is very difficult, so that the problems of concrete leakage and the like are easily caused when concrete is poured; the inner frame body and the template are difficult to remove after the concrete cover plate is poured; the fashioned apron device of concrete placement is very heavy, and the later stage is opened and close the dismouting and is moved the operation degree of difficulty such as transport great, causes a great deal of inconvenience for the later maintenance and the maintenance of the relevant facility of sump pit.

Therefore, how to optimize the assembly structure of the cover plate device, the assembly and the manufacture are simple, convenient and efficient, the opening, the closing, the dismounting and the mounting are simple and easy to realize, the operation efficiency of the water collecting well such as the related maintenance and the overhaul is improved, and the corresponding operation difficulty and the labor intensity are reduced, which is an important technical problem to be solved by technical personnel in the field at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an apron device, this apron device's assembly manufacturing is simple and convenient high-efficient, and its overall assembly structure is comparatively light and handy, opens and close comparatively simple accurate of dismouting, can show relevant maintenance and the maintenance that improves the sump pit and be relevant operating efficiency such as, reduces corresponding operation degree of difficulty and intensity of labour. Another object of the utility model is to provide an use sump pit of above-mentioned apron device.

For solving the technical problem, the utility model provides a cover plate device, including a plurality of main joist of crossing arrangement with great ease, adjacent two parallel arrangement has a plurality of false keel between the main joist, and is adjacent the main joist with fixed connection is in order to form the fossil fragments rack between the false keel in proper order, the laminating of counterpointing is provided with the outer casing on the main extension face of fossil fragments rack, the fossil fragments rack with the outer casing reciprocal anchorage forms the apron body, just the main joist the false keel and the outer casing is the steelwork.

Preferably, the access hole has been run through at the middle part of apron body, the dismouting is provided with the access cover board on the access hole, the access cover board includes the maintenance rack of fixed formation in proper order by a plurality of branch fossil fragments of crossing arrangement with great ease, still includes the counterpoint laminating and is fixed in maintenance backplate on the main extension face of maintenance rack, divide fossil fragments with maintenance backplate is the steelwork.

Preferably, the main joist the false keel and divide the fossil fragments to be the channel-section steel spare, arbitrary welded fastening has two on the main joist the false keel, these two the laminating is counterpointed to the outer wall in the end of false keel, and this two the welded fastening is counterpointed to the outer wall in the side of false keel on the outer wall in the end of main joist, the outer wall in the side of main joist with the outer casing laminating is fixed.

Preferably, the outer casing with overhaul the backplate and be decorative pattern steel sheet spare, fossil fragments rack with the outer casing welded fastening, overhaul the rack with overhaul backplate welded fastening.

Preferably, a lifting handle is convexly arranged on the access cover plate.

Preferably, a pump pipe interface is arranged on the cover plate body in a penetrating mode.

The utility model also provides a sump pit, include the supporter and be located the well chamber at supporter middle part, the top well head department counterpoint lock in well chamber is provided with the apron device, the apron device be as above-mentioned arbitrary one the apron device.

Compared with the prior art, the cover plate device provided by the utility model has the advantages that in the assembling and using processes, the main keel and the auxiliary keel are assembled to form the keel net rack, and the main structure of the cover plate device is formed by combining the reliable connection of the outer guard plate, so that the steel parts such as the main keel, the auxiliary keel and the outer guard plate are utilized, the cover plate device forms an assembly structure taking the steel parts as main components, the dead weight of the cover plate device is greatly reduced compared with the concrete cover plate structure in the prior art, the whole cover plate device is lighter and firmer, and is convenient to carry, so that the operation difficulty of corresponding sealing cover, opening and the like of the water collecting well is greatly reduced, the operation efficiency is correspondingly improved, the operation efficiency of related maintenance, overhaul and the like of the water collecting well is correspondingly improved, and the operation difficulty and labor intensity of workers are correspondingly reduced; in addition, the connection and assembly of the steel parts such as the main keels, the auxiliary keels, the outer guard plates and the like can be prefabricated in a factory or other operation environments, and the field operation on the arrangement station of the water collecting well is not needed as the existing concrete pouring and forming cover plate, so that the related field operation amount of the water collecting well is greatly reduced, the corresponding field construction efficiency is improved, and the field construction effect is correspondingly optimized.

The utility model discloses an among another preferred scheme, the middle part of apron body runs through there is the access hole, the dismouting is provided with the access cover on the access hole, the access cover includes that the branch fossil fragments of a plurality of crossing arrangement is moved about freely and quickly fixes the maintenance rack that forms in proper order, still includes the counterpoint laminating and is fixed in maintenance backplate on the main extension face of maintenance rack, divide fossil fragments with maintenance backplate is the steelwork. The back of targetting in place is arranged in the major structure installation of apron device, can be through opening the access panel by access hole department, realize opening the part of apron body to subsequent sump pit local overhaul and use of maintaining, owing to overhaul the apron and also adopted by dividing steelwork such as fossil fragments and maintenance backplate as the subassembly structure of essential element, make the overall structure who overhauls the apron more exquisite, be convenient for open and shut the operation, thereby further reduced relevant operation degree of difficulty and staff intensity of labour, improved operating efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a top view of a cover plate body of a cover plate device according to an embodiment of the present invention;

FIG. 2 is a side cross-sectional view of the assembled structure of the closure body shown in FIG. 1;

FIG. 3 is a top view of the keel grid of the cover body shown in FIG. 1;

FIG. 4 is a top view of the overall structure of the access panel aligned with the access opening shown in FIG. 1;

FIG. 5 is a top view of the structure of the access panel rack of the access panel shown in FIG. 4;

FIG. 6 is a front view of a lift handle adapted to the access panel shown in FIG. 4;

fig. 7 is a sectional side view of the whole structure of the water collecting well according to an embodiment of the present invention.

Wherein:

11-a keel net rack;

111-main keel;

112-false keel;

12-an outer protective plate;

121-access hole;

122-pump line interface;

13-overhauling a net rack;

131-part keel;

14-maintenance guard board;

141-lifting a handle;

21-a support;

22-a well cavity;

23-cover plate means.

Detailed Description

The core of the utility model is to provide a cover plate device, the assembly and manufacture of the cover plate device are simple and efficient, the whole assembly structure is light, the opening, closing and dismounting are simple and easy, the related operation efficiency of the water collecting well such as related maintenance and overhaul can be obviously improved, and the corresponding operation difficulty and labor intensity are reduced; simultaneously, provide the sump pit of using above-mentioned apron device.

In order to make the technical field better understand the solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description.

It should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Furthermore, in the present disclosure, unless explicitly stated or limited otherwise, reference to a first feature "on" or "under" a second feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. The first characteristic is that

The terms "under", "below" and "beneath" of a second feature encompass the first feature being directly under and obliquely below the second feature, or merely indicate that the first feature is at a lesser level than the second feature. The terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Please refer to fig. 1 to 6. Fig. 1 is a top view of a cover plate body of a cover plate device according to an embodiment of the present invention; FIG. 2 is a side cross-sectional view of the assembled structure of the closure body shown in FIG. 1; FIG. 3 is a top view of the keel grid of the cover body shown in FIG. 1; FIG. 4 is a top view of the overall structure of the access panel aligned with the access opening shown in FIG. 1; FIG. 5 is a top view of the structure of the access panel rack of the access panel shown in FIG. 4; figure 6 is a front view of a lift handle adapted to fit the access panel shown in figure 4.

In particular embodiment, the utility model provides a cover plate device 23, including a plurality of main joist 111 of arranging with great ease, parallel arrangement has a plurality of false keel 112 between two adjacent main joist 111, fixed connection is in proper order in order to form fossil fragments rack 11 between adjacent main joist 111 and the false keel 112, and the main extension of fossil fragments rack 11 is gone up the counterpoint laminating and is provided with outer casing 12, and fossil fragments rack 11 forms the apron body with outer casing 12 reciprocal anchorage, and main joist 111, false keel 112 and outer casing 12 are the steelwork.

In the assembling and using process, the main keel 111 and the auxiliary keel 112 are assembled to form the keel net rack 11, and the main structure of the cover plate device 23 is formed by combining the reliable connection of the outer guard plate 12, so that the steel parts such as the main keel 111, the auxiliary keel 112, the outer guard plate 12 and the like are utilized, the cover plate device 23 forms an assembly structure taking the steel parts as main components, the self weight of the assembly structure is greatly reduced compared with the concrete cover plate structure in the prior art, the whole cover plate device 23 is lighter and firmer, the carrying is convenient, the operation difficulty of corresponding sealing, opening and the like of the water collecting well is greatly reduced, the operation efficiency is correspondingly improved, the operation efficiency of related maintenance, overhaul and the like of the water collecting well is correspondingly improved, and the operation difficulty and labor intensity of workers are correspondingly reduced; in addition, the connection and assembly of the steel parts such as the main keels 111, the auxiliary keels 112 and the outer guard plates 12 can be prefabricated in a factory or other operation environments, and the field operation on the arrangement station of the water collecting well is not needed as the existing concrete pouring and forming cover plate, so that the related field operation amount of the water collecting well is greatly reduced, the corresponding field construction efficiency is improved, and the field construction effect is correspondingly optimized.

It should be correspondingly noted that the main extension surface of the keel grid 11 refers to a plane where a pair of outer walls with the largest extension surface area of the keel grid 11 are located, and if no specific description is provided for related expressions related to the main extension surface in the rest of the text, the rest of the text can be understood with reference to this description, and the rest of the text is not repeated.

Further, the middle part of apron body runs through there is access hole 121, and the dismouting is provided with the maintenance apron on access hole 121, and the maintenance apron includes that the branch fossil fragments 131 of arranging by a plurality of vertically and horizontally crossly fix the maintenance rack 13 that forms in proper order, still including counterpointing the laminating and being fixed in maintenance backplate 14 on the main extension face of maintenance rack 13, divides fossil fragments 131 and maintenance backplate 14 to be steelwork. After the main structure of the cover plate device 23 is installed and arranged in place, the maintenance cover plate can be opened from the maintenance port 121, so that the local opening of the cover plate body is realized, and the subsequent local maintenance and maintenance of the water collecting well are facilitated.

Please refer to fig. 2 with emphasis.

Furthermore, the main keels 111, the auxiliary keels 112 and the branch keels 131 are all channel steel members, two auxiliary keels 112 are welded and fixed on any one of the main keels 111, bottom outer walls of the two auxiliary keels 112 are aligned and attached, side outer walls of the two auxiliary keels 112 are aligned and welded and fixed on the bottom outer walls of the main keels 111, and side outer walls of the main keels 111 are attached and fixed to the outer guard plate 12. The simple structure of channel-section steel spare is reliable, and the subassembly intensity after the assembly is assembled in the butt welding is higher, can fully satisfy the major structure reliability demand of apron device 23 on this basis, utilize two false keel 112 to laminate behind the back and arrange, arrange with single main keel 111 side position again, formed the high strength keel subassembly structure that is formed by two false keel 112 of a main keel 111 cooperation, improved by a wide margin the major structure intensity of apron device 23.

More specifically, the outer guard plate 12 and the maintenance guard plate 14 are both patterned steel plate members, the keel net rack 11 is welded and fixed with the outer guard plate 12, and the maintenance net rack 13 is welded and fixed with the maintenance guard plate 14. The structural strength of the patterned steel plate is high, the external structure is regular, and the overall assembly strength and the assembly structure of the cover plate device 23 can be further optimized.

It should be noted that, as shown in the figure, in order to further optimize the welding strength between the main keel 111, the cross runner 112 and the outer guard plate 12 in practical application, the edge portion of the outer guard plate 12 may be bent and then inserted into the space between the outer side wall of the cross runner 112 and the outer bottom wall of the main keel 111 in an aligned manner, so as to serve as a welding point location between the outer guard plate 12 and the cross runner 112, thereby further improving the welding strength between the outer guard plate 12 and the keel grid 11.

In addition, in practical application, the main keel 111 is preferably 80 channel steel, that is, the width of the bottom outer wall of the main keel 111 is 80 mm; the cross runners 112 and the cross runners 131 are each preferably 50 channel steel, i.e., the bottom exterior wall widths of the cross runners 112 and the cross runners 131 are each 50 millimeters. Of course, according to the comprehensive consideration of different actual working condition requirements, the machining cost of the components and other factors, the specific sizes of the main keel 111, the auxiliary keel 112 and the sub keel 131 can be flexibly selected and adjusted by workers. In principle, any material can be used as long as it meets the practical application requirements of the cover device 23.

Please refer to fig. 6 with emphasis.

On the other hand, a lifting handle 141 is provided on the access cover plate in a protruding manner. During actual operation, the staff can open or put down the closing operation to the carrying of access panel through gripping carry and draw handle 141 and implement the action of pulling, further reduces the switching operation degree of difficulty of access panel, improves its operating efficiency.

In addition, a pump pipe interface 122 is arranged on the cover plate body in a penetrating manner. By reserving the pump pipe interface 122 on the cover plate body, pipelines of related equipment such as a sewage pump and the like can be reliably connected to the water collecting well, so that related operations can be implemented, the situations of overhigh labor intensity and complex operation of workers caused by the fact that the cover plate device 23 is frequently opened and closed to implement the corresponding operations can be avoided, and the practical use convenience of the cover plate device 23 can be further improved.

Referring to fig. 7, fig. 7 is a side sectional view of the overall structure of the water collecting well according to an embodiment of the present invention.

In a specific embodiment, the utility model provides a sump pit, include the supporter 21 and be located the well chamber 22 at supporter 21 middle part, the top well head department counterpoint lock of well chamber 22 is provided with apron device 23, and this apron device 23 is apron device 23 as in the above embodiment. The integral assembly structure of the cover plate device 23 of the water collecting well is light, the opening, closing and dismounting are simple and easy, the related operation efficiency of the water collecting well such as related maintenance and overhaul can be obviously improved, and the corresponding operation difficulty and labor intensity are reduced.

In conclusion, in the assembly and use process of the cover plate device provided in the utility model, the main keel and the auxiliary keel are assembled to form the keel net rack, and the main structure of the cover plate device is formed by combining the reliable connection of the outer guard plate, so that the steel parts such as the main keel, the auxiliary keel and the outer guard plate are utilized, and the cover plate device forms an assembly structure taking the steel parts as main components, and the dead weight of the cover plate device is greatly reduced compared with the concrete cover plate structure in the prior art, so that the whole cover plate device is lighter and firmer, and is convenient to carry, the operation difficulty of the corresponding cover sealing, opening and the like of the water collecting well is greatly reduced, the operation efficiency is correspondingly improved, the operation efficiency of the related maintenance, overhaul and the like of the water collecting well is correspondingly improved, and the operation difficulty and labor intensity of workers are correspondingly reduced; in addition, the connection and assembly of the steel parts such as the main keels, the auxiliary keels, the outer guard plates and the like can be prefabricated in a factory or other operation environments, and the field operation on the arrangement station of the water collecting well is not needed as the existing concrete pouring and forming cover plate, so that the related field operation amount of the water collecting well is greatly reduced, the corresponding field construction efficiency is improved, and the field construction effect is correspondingly optimized.

Furthermore, the utility model provides an use sump pit of above-mentioned apron device, its apron device's overall assembly structure is comparatively light and handy, opens and close comparatively simple accurate of dismouting, can show the improvement relevant operating efficiency such as the relevant maintenance and the maintenance of sump pit reduces the corresponding operation degree of difficulty and intensity of labour.

It is right above the utility model provides a cover plate device and applied this cover plate device's sump pit have carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the scope of the appended claims.

Claims (7)

1. The utility model provides a cover plate device, its characterized in that includes a plurality of main joist of moving about freely and quickly cross arrangement, and parallel arrangement has a plurality of false keels between two adjacent main joist that are parallel to each other, and is adjacent the main joist with fixed connection is in order to form the fossil fragments rack between the false keel in proper order, the main extension face of fossil fragments rack goes up the laminating of counterpointing and is provided with the outer casing, the fossil fragments rack with outer casing reciprocal anchorage forms the apron body, just the main joist the false keel and the outer casing is the steelwork.

2. The cover plate apparatus of claim 1, wherein: the middle part of apron body runs through there is the access hole, the dismouting is provided with the access cover board on the access hole, the access cover board includes that the branch fossil fragments of arranging by a plurality of vertically and horizontally crossly fix the maintenance rack that forms in proper order, still includes that the counterpoint laminating is fixed in maintenance backplate on the main extension face of maintenance rack, divide fossil fragments with the maintenance backplate is steelwork.

3. The cover device of claim 2, wherein: the main joist the false keel and divide the fossil fragments to be channel-section steel spare, arbitrary welded fastening has two on the main joist the false keel, this two the end outer wall of false keel is counterpointed the laminating, and this two the side outer wall of false keel counterpoint welded fastening in on the end outer wall of main joist, the side outer wall of main joist with the outer casing laminating is fixed.

4. The cover plate apparatus of claim 3, wherein: the outer casing with it is decorative pattern steel sheet spare to overhaul the backplate, fossil fragments rack with the outer casing welded fastening, overhaul the rack with overhaul backplate welded fastening.

5. The cover device of claim 2, wherein: the maintenance cover plate is convexly provided with a lifting handle.

6. The cover device of claim 1, wherein: and a pump pipe connector penetrates through the cover plate body.

7. The utility model provides a sump pit, includes the supporter and is located the well chamber at supporter middle part, the top well head department counterpoint lock in well chamber is provided with apron device, its characterized in that: the cover device according to any one of claims 1 to 6.

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