CN201984352U - Automatic water pumping controller for foundation pit - Google Patents
Automatic water pumping controller for foundation pit Download PDFInfo
- Publication number
- CN201984352U CN201984352U CN2011200873955U CN201120087395U CN201984352U CN 201984352 U CN201984352 U CN 201984352U CN 2011200873955 U CN2011200873955 U CN 2011200873955U CN 201120087395 U CN201120087395 U CN 201120087395U CN 201984352 U CN201984352 U CN 201984352U
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- power
- controller
- supply controller
- electric
- fly rod
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Abstract
The utility model relates to an automatic water pumping controller for a foundation pit, which comprises a diving pump, a water filtering basket (2), a power supply controller, a positioning frame (14) and a water level dividing rule (13). The automatic water pumping controller is characterized in that: the diving pump (1) is placed in the water filtering basket (2); a vertical float rod (9) and a float ball (10) are placed in the positioning frame; the water level dividing rule is arranged on the outer side of the positioning frame and provided with a maximum water level mark (11) and a lowest water level mark (12); and the power supply controller is a set of mechanical drive system. The automatic water pumping controller has a simple structure, low failure rate, long service life and wide application scope, is safe and reliable in use and can be used in various foundation pits for automatic water pumping work.
Description
Technical field
The utility model relates to a kind of pumping controller, especially a kind of foundation ditch automatic pumping controller.
Background technology
In building engineering construction; usually a large amount of ponding can have been amassed after the excavation of foundation pit success; this ponding has had a strong impact on the quality of foundation ditch ground; in the prior art; common way is to utilize submersible pump to put into foundation ditch to draw water; and arrange the special messenger to observe the SEA LEVEL VARIATION situation incessantly; and control the power supply of water pump according to the height of water level; in this case; if personnel's working sense of responsibility of being responsible for drawing water is not strong or careless and inadvertent; when water is drained, do not cut off the electricity supply immediately and may cause the damage of consumer; and when ponding does not in time extract ponding too much; foundation ditch steeps the quality that then can have a strong impact on ground in water, therefore presses for to seek a kind of foundation ditch automatic pumping controller.
The utility model content
The purpose of this utility model is the problem that how in time to be extracted for the ponding that solves in the foundation ditch, provides a kind of simple in structure, easy to maintenance, the foundation ditch automatic pumping controller of handling safety.
For achieving the above object, technical solution adopted in the utility model is: adopt a kind of foundation ditch automatic pumping controller, comprise submersible pump, drainage basket, power-supply controller of electric, posting and level scale chi; Submersible pump is positioned in the drainage basket, and vertically fly rod, ball float are positioned in the posting, in the basket outside, location the level scale chi is arranged, and peak level sign and lowest water level sign are arranged on the level scale chi, and described power-supply controller of electric is a cover machine driven system.
Described power-supply controller of electric is made up of last drive link, underdrive bar, transmission contact, retracing spring, vertical fly rod and ball float, the power lead of submersible pump is connected with the transmission contact of this power-supply controller of electric, connected by retracing spring between the upper and lower drive link, the transmission contact is connected with circumscripted power line.The underdrive bar connects vertical fly rod away from the other end of retracing spring, and vertically the fly rod bottom is a ball float with the single line rope, and vertically fly rod is positioned in the posting.
Earlier submersible pump is put into the drainage basket during practical operation and fix, then the drainage basket is put into foundation ditch, the power lead of submersible pump and power-supply controller of electric and outside general supply are linked together, vertical fly rod on the power-supply controller of electric is put into the location basket, then the location basket is put into foundation ditch water, erect a level scale chi on basket limit, location.When the foundation ditch middle water level rose on the rule peak level sign place, power-supply controller of electric upwards promoted the underdrive bar under ball float and buoyancy, and promptly energized automatically makes submersible pump begin to draw water.When the foundation ditch middle water level drops on the rule lowest water level sign place; power-supply controller of electric is under retracing spring and vertical fly rod self gravitation effect; drive downwards the underdrive bar, and make the transmission contact throw off external power supply and the power supply of submersible pump is disconnected, thereby play the effect of protection submersible pump.When the foundation ditch middle water level rises on the rule peak level once more, can carry out a last cyclic process of drawing water automatically again again.
Compare with prior art: the utility model is simple in structure, safe and reliable, failure rate is low, long service life, applied widely, can be used in the work of drawing water automatically in the various foundation ditches.
Description of drawings
Below in conjunction with description of drawings and embodiment the utility model is described further.
Fig. 1 is embodiment 1 cut-open view of the present utility model.
Embodiment
Embodiment 1 adopts a kind of foundation ditch automatic pumping controller as shown in Figure 1, comprises submersible pump 1, drainage basket 2, reaches power-supply controller of electric, posting 14 and level scale chi 13.Submersible pump 1 is positioned in the drainage basket 2; Vertically fly rod 9, ball float 10 are positioned in the posting 14, in basket 14 outsides, location level scale chi 13 are arranged, and peak level sign 11 and lowest water level sign 12 are set on the level scale chi 13.
Described power-supply controller of electric is made up of last drive link 5, underdrive bar 6, transmission contact 8, retracing spring 4, vertical fly rod 9 and ball float 10.The power lead 3 of submersible pump is connected with the transmission contact 8 of this power-supply controller of electric, connect by retracing spring between the upper and lower drive link, transmission contact 8 is connected with circumscripted power line, the underdrive bar connects vertical fly rod 9 away from the other end of retracing spring 4, vertically fly rod 9 bottoms are a ball float 10 with the single line rope, and vertically fly rod is positioned in the posting 14.
In actual mechanical process, elder generation puts into drainage basket 2 with submersible pump 1 and fixes, then drainage basket 2 is put into foundation ditch 15, the power lead 3 of submersible pump 1 and power-supply controller of electric and outside general supply 7 are linked together, vertical fly rod 9 on the power-supply controller of electric is put into the location basket, then location basket 14 is put into foundation ditch water, erect a level scale chi 13 on basket 14 limits, location.When the foundation ditch middle water level rose on the rule 13 peak level sign 11 places, power-supply controller of electric upwards promoted underdrive bar 6 under ball float and buoyancy, and promptly energized automatically makes submersible pump 1 begin to draw water.When the foundation ditch middle water level drops on the rule 13 lowest water level sign 12 places; power-supply controller of electric is under retracing spring 4 and vertical fly rod 9 self gravitation effects; drive underdrive bar 6 downwards; and make transmission contact 8 throw off external power supplys and the power supply of submersible pump 1 is disconnected, thereby play the effect of protection submersible pump 1.When the foundation ditch middle water level rises on the rule 13 peak level 11 once more, can carry out a last cyclic process of drawing water automatically again again.
Claims (2)
1. a foundation ditch automatic pumping controller comprises submersible pump (1), drainage basket (2), reaches power-supply controller of electric, posting (14) and level scale chi (13); It is characterized in that: submersible pump (1) is positioned in the drainage basket (2); Vertically fly rod (9), ball float (10) are positioned in the posting (14), in location basket (14) outside level scale chi (13) is arranged, peak level sign (11) and lowest water level sign (12) are arranged on the level scale chi (13), and described power-supply controller of electric is a cover machine driven system.
2. foundation ditch automatic pumping controller according to claim 1, it is characterized in that: described power-supply controller of electric is by last drive link (5), underdrive bar (6), transmission contact (8), retracing spring (4), vertically fly rod (9) and ball float (10) are formed, the power lead of submersible pump (3) is connected with the transmission contact (8) of this power-supply controller of electric, on, connect by retracing spring between the underdrive bar, transmission contact (8) is connected with circumscripted power line, the underdrive bar connects vertical fly rod (9) away from the other end of retracing spring (4), vertically fly rod (9) bottom is a ball float (10) with the single line rope, and vertically fly rod is positioned in the posting (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200873955U CN201984352U (en) | 2011-03-30 | 2011-03-30 | Automatic water pumping controller for foundation pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200873955U CN201984352U (en) | 2011-03-30 | 2011-03-30 | Automatic water pumping controller for foundation pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201984352U true CN201984352U (en) | 2011-09-21 |
Family
ID=44611808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200873955U Expired - Fee Related CN201984352U (en) | 2011-03-30 | 2011-03-30 | Automatic water pumping controller for foundation pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201984352U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533768A (en) * | 2014-11-24 | 2015-04-22 | 罗勇 | Floating-ball switch |
| CN114922826A (en) * | 2022-04-14 | 2022-08-19 | 宣化钢铁集团有限责任公司 | Electro-hydraulic hammer protection device and method for preventing damper from being soaked |
-
2011
- 2011-03-30 CN CN2011200873955U patent/CN201984352U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533768A (en) * | 2014-11-24 | 2015-04-22 | 罗勇 | Floating-ball switch |
| CN114922826A (en) * | 2022-04-14 | 2022-08-19 | 宣化钢铁集团有限责任公司 | Electro-hydraulic hammer protection device and method for preventing damper from being soaked |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU TIANYU CONSTRUCTION GROUP CO., LTD. Free format text: FORMER NAME: JIANGSU TIANYU CONSTRUCTION ENGINEERING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 225800 No. 41, Middle North Road, Baoying County, Yangzhou, Jiangsu Patentee after: Jiangsu Tianyu construction Group Co., Ltd. Address before: 225800 No. 41, Middle North Road, Baoying County, Yangzhou, Jiangsu Patentee before: Jiangsu Tianyu Construction Engineering Co., Ltd. |
|
| 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: 20110921 Termination date: 20180330 |