CN214993980U - Deep foundation pit sewage discharging device - Google Patents
Deep foundation pit sewage discharging device Download PDFInfo
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- CN214993980U CN214993980U CN202120900753.3U CN202120900753U CN214993980U CN 214993980 U CN214993980 U CN 214993980U CN 202120900753 U CN202120900753 U CN 202120900753U CN 214993980 U CN214993980 U CN 214993980U
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Abstract
The utility model relates to a deep basal pit blowdown construction technical field discloses a deep basal pit waste fitting discharging, include: the frame comprises a frame body and an anti-collision device arranged around the frame body in an enclosing manner; a buoyancy device mounted to the frame body; the mud pump is arranged in the frame body and comprises at least one drain pipe, and the drain pipe is arranged at the outlet of the mud pump. The utility model has the advantages of it is following: this application utilizes buoyancy device, suspends the slush pump near the surface of water, can go up and down by oneself along with the surface of water lift, has avoided drainage equipment to set up too high or low excessively, to the damage that drainage device caused, has also avoidd the problem of the drainage device height of frequent adjustment. On the other hand, to getting amasss the silt environment in the foundation ditch, this application has set up buffer stop, with most structure protection in buffer stop, avoid the closed angle striking that traditional drainage equipment self structure had to have the foundation ditch lateral wall of silt to lead to the device to be absorbed in the foundation ditch wall and can't extract.
Description
Technical Field
The application relates to the technical field of deep foundation pit pollution discharge construction, in particular to a deep foundation pit pollution discharge device.
Background
Engineering construction has the characteristics that operating environment conditions change complicatedly, and operations on water and multilayer cross operation are common, especially in areas with long flood season time or abundant groundwater, the foundation pit drainage workload during engineering construction is large, most conventional drainage methods need manual intervention, safety risks exist, the height difference between drainage equipment and a water level line needs to be adjusted in real time, if drainage equipment is set to be too high, equipment idling is easily caused to cause damage, and if drainage equipment is set to be too low, clogging of a water inlet at the bottom of a drainage device is easily caused to cause equipment damage.
SUMMERY OF THE UTILITY MODEL
To the defect that exists among the prior art, the utility model aims to provide a deep basal pit waste fitting discharging can carry out the lift change along with the water level change, makes whole drainage structures be in normal drainage state always.
In order to achieve the above purposes, on one hand, the technical scheme is as follows:
the application provides a deep basal pit waste fitting discharging includes:
the frame comprises a frame body and an anti-collision device arranged around the frame body in an enclosing manner;
a buoyancy device mounted to the frame body;
the mud pump is arranged in the frame body and comprises at least one drain pipe, the drain pipe is arranged at the outlet of the mud pump, and the gravity center of the mud pump is superposed with the buoyancy resultant force action point of the buoyancy device.
Preferably, the rack body includes:
the longitudinal frame is divided into a plurality of layers, and each layer is provided with a plurality of longitudinal frames which are arranged in parallel at equal intervals;
the transverse frames are provided with a plurality of strips, and the longitudinal frames and the transverse frames are mutually vertically and alternately arranged.
Preferably, the anti-collision device comprises four anti-collision wallboards which are connected end to end and are surrounded, the anti-collision wallboards are connected in a smooth transition mode, and the end portion of the longitudinal frame is fixedly connected with the anti-collision wallboards.
Preferably, a plurality of anchor ears are arranged on the anti-collision wallboard in the length direction of the longitudinal frame, and the end parts of the longitudinal frame are connected with the anchor ears; the buoyancy device is arranged in the hoop.
Preferably, the buoyancy device comprises a pair of closed hollow pipes, and the closed hollow pipes are arranged in the hoop in a mirror symmetry mode.
Preferably, the closed hollow pipe is made of steel.
Preferably, the anti-collision wallboard is made of steel.
Preferably, the longitudinal frame is provided with a first waist-shaped hole, the extending direction of the first waist-shaped hole is the same as the length direction of the longitudinal frame, and the longitudinal frame and the transverse frame are connected with each other through a connecting piece arranged in the first waist-shaped hole.
Preferably, the transverse frame is provided with a second waist-shaped hole, the extension direction of the second waist-shaped hole is the same as the length direction of the transverse frame, and the mud pump and the transverse frame are connected with each other through a connecting piece arranged in the second waist-shaped hole.
Preferably, the lowermost end of the mud pump is higher than the lowermost end of the buoyancy device.
The beneficial effect that technical scheme that this application provided brought includes:
the application discloses deep basal pit waste fitting discharging utilizes buoyancy, suspends the slush pump near the surface of water for this device can go up and down by oneself along with the surface of water goes up and down, has avoided drainage equipment to set up too high or low excessively, the damage that causes drainage device. Meanwhile, the problem of frequently adjusted height of the drainage device is avoided, and the labor intensity of workers is reduced.
On the other hand, to getting amasss the silt environment in the foundation ditch, this application has set up buffer stop, with most structure protection in buffer stop, avoid the closed angle striking that traditional drainage equipment self structure had to have the foundation ditch lateral wall of silt to lead to the device to be absorbed in the foundation ditch wall and can't extract.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic top view of one embodiment of the present application.
Fig. 2 is an enlarged view of a point a in fig. 1.
Fig. 3 is a cross-sectional view taken along line B-B of fig. 1.
Reference numerals:
1. a frame; 11. a frame body; 111. a longitudinal frame; 1111. a first kidney-shaped hole; 112. a transverse frame; 1121. a second kidney-shaped hole; 12. an anti-collision device; 121. an anti-collision wallboard; 122. hooping; 2. a buoyancy device; 21. closing the hollow pipe; 31. a slurry pump; 32. a sewage discharge pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the embodiment, a deep foundation pit sewage draining device is provided, as shown in fig. 1, and comprises a frame 1, a buoyancy device 2 and a mud pump 31. The frame 1 includes that the support body 11 that is used for the erection equipment and the buffer stop 12 who plays the guard action, buoyancy device 2 installs in frame 1, slush pump 31 is installed in frame 1, and the focus of blowdown and buoyancy resultant force action point coincidence of buoyancy device 2 avoid slush pump 31 to topple. The mud pump 31 is connected with a sewage discharge pipe 32, and in a general embodiment, the sewage discharge device of the deep foundation pit is limited within a certain range by the sewage discharge pipe 32.
As an optimization of the above embodiment, as shown in fig. 1 and 3, the frame body 11 includes a longitudinal frame 111 and a transverse frame 112, the longitudinal frame 111 has a plurality of layers, each layer has a plurality of longitudinal frames 111 arranged in parallel at equal intervals, in this embodiment, there are two layers, each layer has two longitudinal frames 111. The transverse frames 112 are provided with a plurality of transverse frames 112, the transverse frames 112 and the longitudinal frames 111 are vertically arranged in a staggered mode, the longitudinal frames 111 mainly serve as bearing functions, and the transverse frames 112 mainly serve as connecting functions of the longitudinal frames 111.
Further, the anti-collision device 12 includes four anti-collision wall panels 121 that are connected and surrounded end to end, smooth transition connection between adjacent anti-collision wall panels 121, and the end of the longitudinal frame 111 is fixedly connected with the anti-collision wall panels 121. The reason that the fillet between the anti-collision wall plate 121 and the anti-collision wall plate 121 is set is that the wall surface of a deep foundation pit is not hardened generally, most of the fillet is still in a slurry state, and in addition, the slurry pump 31 is greatly disturbed by suction force when pumping water, corners on equipment are very easy to embed into the wall surface, so that the slurry pump 31 is enabled to suck a large amount of slurry to block and damage, the anti-collision device 12 is set to prevent the equipment from being embedded into the wall surface, the anti-collision device 12 is divided into four anti-collision wall plates 121, and the problem that the device is embedded into the wall surface can be effectively reduced through arc transition between two adjacent anti-collision wall plates 121.
Furthermore, a plurality of anchor ears 122 are disposed on the anti-collision wall panel 121 located in the length direction of the longitudinal frame 111, the end portions of the longitudinal frame 111 are connected to the anchor ears 122, and the buoyancy device 2 is disposed in the anchor ears 122. The deep foundation pit has a lot of dirt and impurities, and occasionally has sundries such as stone, waste steel slag and the like, so that the buoyancy device 2 is easily damaged. The anchor ear 122 is arranged to facilitate replacement of the buoyancy device 2.
Further on, the buoyancy device 2 comprises a pair of closed hollow pipes 21, and the closed hollow pipes 21 are arranged in the hoop 122 in mirror symmetry with each other. Providing a hollow tube allows for easier control of buoyancy than other shapes.
As a further optimization, the closed hollow pipe 21 is made of steel, so that the impact resistance of the hollow pipe can be effectively improved, and the mud pump 31 is prevented from sinking and finally being blocked due to damage and water leakage in use.
Furthermore, a first waist-shaped hole 1111 is formed in the longitudinal frame 111, the extending direction of the first waist-shaped hole 1111 is the same as the length direction of the longitudinal frame 111, and the longitudinal frame 111 and the transverse frame 112 are connected through a connecting member disposed in the first waist-shaped hole 1111. By providing the first kidney-shaped hole 1111, the position of the lateral frame 112 on the longitudinal frame 111 can be adjusted.
Furthermore, a second waist-shaped hole 1121 is formed in the transverse frame 112, the extending direction of the second waist-shaped hole 1121 is the same as the length direction of the transverse frame 112, and the transverse frame 112 and the mud pump 31 are connected through a connecting member disposed in the second waist-shaped hole 1121. The position of the slurry pump 31 on the transverse frame 112 can be adjusted by providing the second kidney-shaped hole 1121.
As an optimization of the previous embodiment, the lowermost end of the mud pump 31 is higher than the lowermost end of the buoyancy device 2. The risk that the bottom water inlet silts due to the fact that the mud pump 31 contacts the bottom silt of the foundation pit when water in the foundation pit is basically drained can be reduced.
In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically 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 application can be understood by those of ordinary skill in the art as appropriate.
It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A deep foundation pit sewage draining device is characterized by comprising:
the rack (1) comprises a rack body (11) and anti-collision devices (12) arranged around the rack body (11);
a buoyancy device (2) attached to the frame body (11);
the mud pump (31) is arranged in the frame body (11) and comprises at least one drain pipe (32), the drain pipe (32) is arranged at the outlet of the mud pump (31), and the gravity center of the mud pump (31) is superposed with the action point of buoyancy resultant force of the buoyancy device (2).
2. A deep foundation pit drainage apparatus as claimed in claim 1, wherein the frame body (11) comprises:
the longitudinal frame (111) is divided into a plurality of layers, and each layer is provided with a plurality of longitudinal frames (111) which are arranged in parallel at equal intervals;
and the transverse frames (112) are provided with a plurality of strips, and the longitudinal frames (111) and the transverse frames (112) are vertically staggered with each other.
3. The deep foundation pit drainage device according to claim 2, wherein: the anti-collision device (12) comprises four anti-collision wall plates (121) which are connected end to end in a surrounding mode, the anti-collision wall plates (121) are connected in a smooth transition mode, and the end portions of the longitudinal frames (111) are fixedly connected with the anti-collision wall plates (121).
4. A deep foundation pit drainage apparatus as claimed in claim 3, wherein: a plurality of hoops (122) are arranged on the anti-collision wallboard (121) in the length direction of the longitudinal frame (111), and the end part of the longitudinal frame (111) is connected with the hoops (122); the buoyancy device (2) is arranged in the hoop (122).
5. The deep foundation pit drainage device according to claim 4, wherein: the buoyancy device (2) comprises a pair of closed hollow pipes (21), and the closed hollow pipes (21) are mutually arranged in the hoop (122) in a mirror symmetry mode.
6. The deep foundation pit drainage device according to claim 5, wherein: the closed hollow pipe (21) is made of steel.
7. A deep foundation pit drainage apparatus as claimed in claim 3, wherein: the anti-collision wallboard (121) is made of steel.
8. The deep foundation pit drainage device according to claim 2, wherein: the longitudinal frame (111) is provided with a first waist-shaped hole (1111), the extending direction of the first waist-shaped hole (1111) is the same as the length direction of the longitudinal frame (111), and the longitudinal frame (111) and the transverse frame (112) are connected with each other through a connecting piece arranged in the first waist-shaped hole (1111).
9. The deep foundation pit drainage device according to claim 2, wherein: the transverse frame (112) is provided with a second waist-shaped hole (1121), the extending direction of the second waist-shaped hole (1121) is the same as the length direction of the transverse frame (112), and the slurry pump (3) and the transverse frame (112) are connected with each other through a connecting piece arranged in the second waist-shaped hole (1121).
10. The deep foundation pit drainage device according to claim 1, wherein: the bottommost end of the mud pump (31) is higher than the bottommost end of the buoyancy device (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120900753.3U CN214993980U (en) | 2021-04-26 | 2021-04-26 | Deep foundation pit sewage discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120900753.3U CN214993980U (en) | 2021-04-26 | 2021-04-26 | Deep foundation pit sewage discharging device |
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| Publication Number | Publication Date |
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| CN214993980U true CN214993980U (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120900753.3U Active CN214993980U (en) | 2021-04-26 | 2021-04-26 | Deep foundation pit sewage discharging device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116791647A (en) * | 2023-08-23 | 2023-09-22 | 华侨大学 | Foundation pit dewatering device and use method thereof |
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2021
- 2021-04-26 CN CN202120900753.3U patent/CN214993980U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116791647A (en) * | 2023-08-23 | 2023-09-22 | 华侨大学 | Foundation pit dewatering device and use method thereof |
| CN116791647B (en) * | 2023-08-23 | 2023-12-01 | 华侨大学 | Foundation pit dewatering device and use method thereof |
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