CN211175635U - Portable supporting device for pumping guide pipe in precipitation well - Google Patents
Portable supporting device for pumping guide pipe in precipitation well Download PDFInfo
- Publication number
- CN211175635U CN211175635U CN201921988360.1U CN201921988360U CN211175635U CN 211175635 U CN211175635 U CN 211175635U CN 201921988360 U CN201921988360 U CN 201921988360U CN 211175635 U CN211175635 U CN 211175635U
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- Prior art keywords
- rod
- guide pipe
- precipitation well
- pumping
- vertical
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- Expired - Fee Related
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- 238000005086 pumping Methods 0.000 title claims abstract description 56
- 238000001556 precipitation Methods 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 12
- 210000001503 joint Anatomy 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a convenient supporting device for a pumping conduit in a precipitation well, which comprises a pumping conduit arranged in the precipitation well, a flange plate connected to the top of the pumping conduit, two parallel bottom rods connected to the top of the precipitation well and positioned at two sides of the pumping conduit, a connecting rod connected to one side end of the bottom rod, a vertical rod connected between the bottom rod and the flange plate, a limiting rod connected to the bottom rod and positioned at one side of the connecting rod, a group of fixing rings connected to the bottom rod and positioned at the opposite sides of the connecting rod, and a T-shaped wedge bolt connected between the fixing rings; the T-shaped wedge bolt is detachably connected with the fixed ring. The vertical rods are arranged, so that the upper pumping guide pipe is convenient to butt joint and assemble; scales and telescopic arrangement are arranged on the vertical rod, so that the vertical rod is convenient to adapt to site construction; through the arrangement of the connecting rod, the limiting rod and the T-shaped wedge bolt, the lateral displacement of the pumping guide pipe during construction is limited, wherein the connecting rod and the limiting rod are arranged on one side, and the T-shaped wedge bolt is arranged on the other side, so that the pumping guide pipe is convenient to mount and dismount.
Description
Technical Field
The utility model belongs to the technical field of foundation ditch engineering construction, in particular to pipe portable strutting arrangement draws water in dewatering well.
Background
In the construction process of dewatering the foundation pit by adopting the well point, the pumping guide pipe in the well needs to be installed after the dewatering well casing pipe is installed. When the upper guide pipe is installed, the lower guide pipe needs to be fixed, and the guide pipe can be connected and fixed through the flange nut.
The traditional method is that a ceramic fiber cloth bag rope is tied at the root part of a flange at the pipe orifice of a lower pumping pipe, and a cross rod penetrates through the ceramic fiber cloth bag rope to fix the lower pumping pipe at the position close to the pipe orifice of a well wall pipe of the dewatering well. The traditional method comprises the following steps: firstly, new materials need to be purchased, so that the construction cost is increased; secondly, the guide pipe is pulled to one side, so that the installation deviation of the water pumping pipe is easily caused, and the risk of the water pumping pipe slipping is increased; thirdly, when the flange nut is installed, a worker needs to visit into the well wall pipe, and potential safety hazards exist; fourthly, the flange is inconvenient to install, and the installation fit tightness of the flange is easy to reduce.
SUMMERY OF THE UTILITY MODEL
The utility model provides a convenient supporting device for a pumping conduit in a dewatering well, which is used for solving the technical problems of supporting, temporary positioning, stable splicing and the like when the pumping conduit is in butt joint installation;
in order to achieve the above purpose, the utility model adopts the following technical scheme:
a portable supporting device for a pumping guide pipe in a precipitation well comprises the pumping guide pipe arranged in the precipitation well, a flange plate connected to the top of the pumping guide pipe, two parallel bottom rods connected to the top of the precipitation well and positioned at two sides of the pumping guide pipe, a connecting rod connected to the end part of one side of each bottom rod, a vertical rod connected between each bottom rod and the flange plate, a limiting rod connected to each bottom rod and positioned at one side of each connecting rod, a group of fixing rings connected to each bottom rod and positioned at the opposite sides of the connecting rods, and a T-shaped wedge bolt connected between the fixing rings; the T-shaped wedge bolt is detachably connected with the fixed ring.
Furthermore, at least four vertical rods are arranged on the bottom rod at intervals and are symmetrically arranged on the bottom rod; the vertical rod is detachably connected with the bottom rod, and the height of the vertical rod is adapted to the height between the flange plate and the bottom rod.
Furthermore, the vertical rod and the flange plate are in compression joint, and a supporting plate, an anti-slip pad or a lateral limiting plate is connected between the vertical rod and the flange plate.
Furthermore, the vertical rod is a telescopic rod, and the telescopic height of the vertical rod is adapted to the design height from the flange plate to the top of the pumping well; the vertical rod is also provided with scales.
Furthermore, the connecting rod is vertically connected between the two parallel bottom rods, and the length of the connecting rod is adapted to the outer diameter of the pumping conduit.
Furthermore, the limiting rod is connected to the bottom rod at the inner side of the bottom of the vertical rod and clings to the outer wall of the water pumping conduit; the limiting rod is also connected with an anti-skid sleeve or a protective sleeve.
Furthermore, the fixing ring is a circular ring, and the fixing ring is connected to the two parallel bottom rods and located on the outer side of the vertical rod.
Furthermore, the vertical part of the T-shaped wedge bolt transversely penetrates through the two fixing rings, the vertical part is a round rod and is adapted to the inner diameter of the fixing rings, and the length of the horizontal part is larger than the outer diameter of the fixing rings.
Furthermore, a limiting baffle is connected between the bottom rod and the dewatering well wall, the limiting baffle is an arc-shaped plate, and the radian of the limiting baffle is adapted to the radian of the dewatering well at the joint.
The beneficial effects of the utility model are embodied in:
1) the utility model can support the pumping conduit at the precipitation well mouth through the arrangement of the vertical rod, so that the flange plate is exposed out of the well mouth, and the upper pumping conduit is convenient to butt joint and assemble; the vertical rods are symmetrically arranged, so that uniform stress during supporting is facilitated, and scales and telescopic arrangement on the vertical rods are convenient to adapt to site construction;
2) the utility model is beneficial to limiting the lateral displacement of the pumping conduit during construction by arranging the connecting rod, the limiting rod and the T-shaped wedge bolt, wherein the connecting rod and the limiting rod are arranged on one side, and the T-shaped wedge bolt is arranged on the other side, so that the pumping conduit is convenient to install and disassemble;
3) the utility model provides a bearing foundation for the components connected with the bottom rod, such as the vertical rod, the limiting rod, the T-shaped wedge bolt and the like through the arrangement of the bottom rod, and the arrangement of the limiting baffle between the bottom rod and the precipitation well is beneficial to the lower part stability during construction;
in addition, the utility model has simple structure, can be processed and manufactured by on-site excess materials, and saves the cost; the flange connection and fixation are convenient for workers, and the construction operation safety factor and the flange connection quality are effectively improved; the assembly and disassembly efficiency can be greatly improved when the replacement of the pumping guide pipe in the dewatering well and the installation and fixation of the pumping guide pipe are carried out; additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention; the primary objects and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description.
Drawings
FIG. 1 is a schematic view of a portable supporting device for a pumping conduit in a precipitation well;
fig. 2 is a schematic view b of the portable supporting device for the pumping guide pipe in the precipitation well.
Reference numerals: 1-dewatering well, 2-flange plate, 3-bottom rod, 4-connecting rod, 5-vertical rod, 6-T type wedge bolt, 7-fixing ring, 8-limiting rod and 9-pumping conduit.
Detailed Description
As shown in fig. 1 and 2, a portable supporting device for a pumping conduit in a precipitation well comprises a pumping conduit 9 arranged in the precipitation well 1, a flange plate 2 connected to the top of the pumping conduit 9 by threads, two parallel bottom rods 3 connected to the top of the precipitation well 1 and located on two sides of the pumping conduit 9, a connecting rod 4 welded to one side end of each bottom rod 3, a vertical rod 5 welded to the bottom rod 3 and located between the bottom rod 3 and the flange plate 2, a limiting rod 8 welded to the bottom rod 3 and located on one side of the connecting rod 4, a set of fixing rings 7 welded to the bottom rod 3 and located on the opposite sides of the connecting rod 4, and a T-shaped wedge 6 connected between the fixing rings 7. Wherein, the bottom rod 3, the connecting rod 4, the limiting rod 8, the vertical rod 5 and the T-shaped wedge bolt 6 are all made of steel bars or steel pipes, and the fixing ring 7 is a circular steel ring.
In the embodiment, four vertical rods 5 are symmetrically welded on the bottom rod 3 at intervals, the height of each vertical rod 5 is adapted to the height between the flange plate 2 and the bottom rod 3, in addition, the vertical rods 5 and the bottom rod 3 can be detachably connected in a sleeve, threaded connection or insertion connection mode, the vertical rods 5 and the flange plates 2 are in compression joint, steel supporting plates and anti-slip pads are connected to the tops of the vertical rods 5, and/or L-shaped lateral limiting steel plates are welded on the tops of the vertical rods 5.
In this embodiment, 3 length of sill bar are greater than 1 wall of a well external diameters of precipitation well, still are connected with limit baffle between sill bar 3 and 1 wall of a well of precipitation well, and limit baffle is the arc steel sheet, 1 radian of its radian adaptation junction precipitation well. When the construction, still be provided with the rubber pad between limit baffle and the 1 wall of a well of precipitation well, avoid the 1 wall of a well of precipitation well to take place to destroy.
In the embodiment, the connecting rod 4 is only arranged on one longitudinal side of the bottom rod 3; the connecting rod 4 is vertically welded between the two parallel bottom rods 3, and the length of the connecting rod 4 is adapted to the outer diameter of the pumping conduit 9. The limiting rod 8 is welded at the bottom rod 3 on the inner side of the bottom of the vertical rod 5, and the limiting rod 8 is tightly attached to the outer wall of the pumping conduit 9; the limiting rod 8 is also connected with an anti-skid sleeve or a protective sleeve.
In this embodiment, the fixing rings 7 are welded on the two parallel bottom rods 3 and located outside the vertical rod 5, the vertical portion of the T-shaped wedge bolt 6 traverses the two fixing rings 7, the vertical portion is a round rod and is adapted to the inner diameter of the fixing rings 7, and the length of the horizontal portion is greater than the outer diameter of the fixing rings 7. The T-shaped wedge bolt 6 is detachably connected with the fixed ring 7; the T-shaped wedge bolt 6 and the fixing ring 7 can be detachably connected in a threaded connection mode, an interference fit connection mode or a nut fastening connection mode.
Before construction, a bottom rod 3, a connecting rod 4, a limiting rod 8 and a vertical rod 5 are designed and installed in advance according to the size of a flange plate 2 on a pumping guide pipe 9, and a fixing ring 7 is installed on the bottom rod 3; during construction, the T-shaped wedge bolt 6 is not connected to the fixing ring 7, the top of the pumping guide pipe 9 enters the space between the two bottom rods 3 from one side of the fixing ring 7, the T-shaped wedge bolt 6 is inserted into the fixing ring 7 and fixed after the vertical rod 5 is provided with the support, and finally the guide pipe on the upper portion is assembled on the top of the pumping guide pipe 9 to complete the integral support installation work.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be considered by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention.
Claims (9)
1. A convenient supporting device for a pumping guide pipe in a precipitation well is characterized by comprising a pumping guide pipe (9) arranged in the precipitation well (1), a flange plate (2) connected to the top of the pumping guide pipe (9), two parallel bottom rods (3) connected to the top of the precipitation well (1) and positioned on two sides of the pumping guide pipe (9), a connecting rod (4) connected to one side end of each bottom rod (3), a vertical rod (5) connected between the bottom rods (3) and the flange plate (2), a limiting rod (8) connected to each bottom rod (3) and positioned on one side of each connecting rod (4), a group of fixing rings (7) connected to the bottom rods (3) and positioned on the opposite sides of the connecting rods (4), and T-shaped wedge bolts (6) connected between the fixing rings (7); the T-shaped wedge bolt (6) is detachably connected with the fixing ring (7).
2. The portable supporting device for the pumping guide pipe in the precipitation well is characterized in that at least four vertical rods (5) are arranged and are symmetrically arranged on the bottom rod (3) at intervals; the vertical rod (5) is detachably connected with the bottom rod (3), and the height of the vertical rod is adapted to the height between the flange plate (2) and the bottom rod (3).
3. The portable supporting device for the pumping guide pipe in the precipitation well is characterized in that a pressure joint is formed between the vertical rod (5) and the flange plate (2), and a supporting plate, an anti-skid pad or a lateral limiting plate is further connected between the vertical rod (5) and the flange plate (2).
4. The portable supporting device for the pumping guide pipe in the precipitation well is characterized in that the vertical rod (5) is a telescopic rod, and the telescopic height of the telescopic rod is adapted to the designed height from the flange plate (2) to the top of the pumping well; the vertical rod (5) is also provided with scales.
5. The portable support device for the pumping conduit in a precipitation well is characterized in that the connecting rod (4) is vertically connected between the two parallel bottom rods (3), and the length of the connecting rod (4) is adapted to the outer diameter of the pumping conduit (9).
6. The portable supporting device for the pumping guide pipe in the precipitation well is characterized in that the limiting rod (8) is connected to the bottom rod (3) at the inner side of the bottom of the vertical rod (5), and the limiting rod (8) is tightly attached to the outer wall of the pumping guide pipe (9); the limiting rod (8) is also connected with an anti-skid sleeve or a protective sleeve.
7. The portable support device for the pumping duct in a precipitation well, according to claim 1, characterized in that the fixing ring (7) is a circular ring, the fixing ring (7) being connected to the two parallel bottom rods (3) and located outside the vertical rods (5).
8. The portable supporting device for the water pumping guide pipe in the precipitation well is characterized in that the vertical part of the T-shaped wedge bolt (6) traverses through the two fixing rings (7), the vertical part is a round rod and is adapted to the inner diameter of the fixing rings (7), and the length of the horizontal part is greater than the outer diameter of the fixing rings (7).
9. The portable supporting device for the water pumping guide pipe in the precipitation well is characterized in that a limiting baffle is connected between the bottom rod (3) and the wall of the precipitation well (1), the limiting baffle is an arc-shaped plate, and the radian of the limiting baffle is adapted to the radian of the precipitation well (1) at the joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921988360.1U CN211175635U (en) | 2019-11-18 | 2019-11-18 | Portable supporting device for pumping guide pipe in precipitation well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921988360.1U CN211175635U (en) | 2019-11-18 | 2019-11-18 | Portable supporting device for pumping guide pipe in precipitation well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211175635U true CN211175635U (en) | 2020-08-04 |
Family
ID=71828779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921988360.1U Expired - Fee Related CN211175635U (en) | 2019-11-18 | 2019-11-18 | Portable supporting device for pumping guide pipe in precipitation well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211175635U (en) |
-
2019
- 2019-11-18 CN CN201921988360.1U patent/CN211175635U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 |