CN207959242U - A kind of dewatering well precipitation protective device and its guard system - Google Patents
A kind of dewatering well precipitation protective device and its guard system Download PDFInfo
- Publication number
- CN207959242U CN207959242U CN201820330595.0U CN201820330595U CN207959242U CN 207959242 U CN207959242 U CN 207959242U CN 201820330595 U CN201820330595 U CN 201820330595U CN 207959242 U CN207959242 U CN 207959242U
- Authority
- CN
- China
- Prior art keywords
- dewatering well
- retaining wall
- protective device
- structural framing
- guard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001556 precipitation Methods 0.000 title claims abstract description 31
- 230000001681 protective effect Effects 0.000 title claims abstract description 20
- 238000009432 framing Methods 0.000 claims abstract description 24
- 239000004744 fabric Substances 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 239000004567 concrete Substances 0.000 claims description 19
- 239000000523 sample Substances 0.000 claims description 12
- 230000001939 inductive effect Effects 0.000 claims description 11
- 239000011449 brick Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims 2
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 230000008439 repair process Effects 0.000 description 5
- 238000010923 batch production Methods 0.000 description 3
- 229910001335 Galvanized steel Inorganic materials 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000004035 construction material Substances 0.000 description 2
- 239000008397 galvanized steel Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- -1 save Manpower Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
Landscapes
- Working Measures On Existing Buildindgs (AREA)
Abstract
A kind of dewatering well precipitation protective device and its guard system, including the structural framing of rectangle, go along with sb. to guard him three faces on the outside of structural framing steel plate retaining wall, go along with sb. to guard him the another side on the outside of structural framing template retaining wall, go along with sb. to guard him in the advertising cloth of steel plate retaining wall and template retaining wall lateral surface, be connected to the control cabinet of one middle side part of advertising cloth and the rectangle by hinge connection in structural framing top surface rotates lid.The top surface of the movable end of the rectangle rotation lid is equipped with felt pad, and the felt pad is equipped with hand draw ring.It is fixed on structural framing by rivet between the advertising cloth and steel plate retaining wall, between advertising cloth and template retaining wall.The utility model solve the problems, such as dewatering well precipitation not in time, the protection of dewatering well well head cannot repeat to be used in turn and dewatering well inconvenient maintenance.
Description
Technical field
The utility model is related to dewatering wells to protect field, especially a kind of dewatering well precipitation protective device and its protection system
System.
Background technology
In building field deep foundation pit construction, dewatering project is to drag down base by the common interference effect of dewatering well system gang of wells
Mine water position, while cutting resistance foundation pit periphery underground water and inwardly penetrating into, to ensure that water pump normal work, traditional precipitation are usual
It using artificial rainmaking, draws water when water level is high, switches off the pump when water level is low, stop draining；It due to safety concerns, need to be to dewatering well
Well head is protected, and in previous construction experience, cube enclosed structure is built by laying bricks or stones around dewatering well well head using brick, but
It is, when dewatering well goes wrong, when needing to being repaired in dewatering well, it is necessary to the structure laid be destroyed, waited to precipitation
After the completion of well servicing, then dewatering well well head is re-started and builds maintenance by laying bricks or stones.Artificial rainmaking is usually present precipitation not in time in this way, leads
It causes pit water accumulation serious or pumping level declines, unmanned power-off causes water pump to damage；Well head safeguard structure made of building by laying bricks or stones
It cannot not only be used in turn, batch production cannot be standardized, and inconvenience repairs dewatering well, results in waste of resources, thrown
It is slower to enter operating speed, delays construction speed, reduces construction efficiency.
Utility model content
The purpose of this utility model is to provide a kind of dewatering well precipitation protective device and its guard system, to solve dewatering well
Precipitation is not in time, the protection of dewatering well well head cannot repeat to be used in turn and the problem of dewatering well inconvenient maintenance；Solve precipitation simultaneously
The problem of causing pit water accumulation serious not in time and water pump damage, the wasting of resources caused by well head protection cannot be used in turn is asked
Topic, dewatering well inconvenient maintenance is caused to be delayed construction speed, reduces the problem of construction efficiency.
To achieve the above object, the utility model adopts the following technical solution：A kind of dewatering well precipitation protective device, including
The structural framing of rectangle, the steel plate retaining wall for going along with sb. to guard him three faces on the outside of structural framing, the mould for going along with sb. to guard him the another side on the outside of structural framing
Plate retaining wall, go along with sb. to guard him the advertising cloth of steel plate retaining wall and template retaining wall lateral surface, be connected to the control cabinet of one middle side part of advertising cloth with
And the rectangle by hinge connection in structural framing top surface rotates lid；The top surface of the movable end of the rectangle rotation lid is equipped with insulation
Pad, the felt pad are equipped with hand draw ring；Pass through between the advertising cloth and steel plate retaining wall, between advertising cloth and template retaining wall
Rivet is fixed on structural framing.
The control cabinet includes the babinet of outer openings, is located in babinet liquid level relay, electromagnetic relay, exchange connect
Tentaculum and the case lid for being connected to babinet side；A pair of of instruction portable lamp is equipped at intervals on the case lid.
Using the guard system of the dewatering well precipitation protective device, including dewatering well, build by laying bricks or stones four on the outside of dewatering well
The concrete cushion in week, be connected to concrete cushion upper surface by fixing bolt protection well lid, the water that is located in dewatering well
Position inductive probe and the connecting line being connected between water level inductive probe and electromagnetic relay.
The water level inductive probe is located at the water level predetermined position of lower part in dewatering well.
The inside circumference of protection well lid is equipped with the corner brace that fixing bolt passes through.
The top edge of the dewatering well is higher than the upper surface of concrete cushion.
The utility model has the characteristics that and advantageous effect compared with prior art：
A kind of dewatering well precipitation protective device of the utility model offer and its guard system solve the precipitation in previous construction
Well Water Level control is bad, and the dewatering well well head safeguard structure built by laying bricks or stones cannot be used in turn, and cannot standardize batch production, it has not been convenient to
The problems such as dewatering well is repaired and wastes construction material.
The protection well lid of the utility model rotates lid phase by structural framing, steel plate retaining wall, template retaining wall, advertising cloth and rectangle
It mutually is spliced into an overall structure, is detachably connected on the concrete cushion of dewatering well well head, dewatering well is carried out effectively anti-
While shield, realize that the detachable and turnover of protection well lid is reused, while protection well lid easy to disassemble carries out dewatering well
On-call maintenance.
In the guard system of the utility model, water level inductive probe is transferred to water level in dewatering well by connecting line and is preset
Position, and connect with the electromagnetic relay of protection well lid, it realizes effective control of water level in dewatering well, ensures the precipitation of dewatering well
Highly.
The utility model efficiently solves the problems, such as that water level control is bad in previous dewatering well dewatering construction, while being capable of week
Turn to use and standardize batch production, convenient for being repaired to dewatering well, does not generate solid refuse, save construction material, save
Manpower, material resources and financial resources shorten the construction time, improve construction efficiency.
Description of the drawings
The utility model is described in more detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural schematic diagram for protecting well lid to be connect with concrete cushion.
Fig. 2 is the structural schematic diagram of structural framing.
Fig. 3 is structural framing and steel plate retaining wall, the structural schematic diagram of template retaining wall and advertising cloth.
Fig. 4 is the structural schematic diagram of steel plate retaining wall, template retaining wall and advertising cloth by rivet interlacement on structural framing.
Fig. 5 is the structural schematic diagram of rectangle rotation lid.
Fig. 6 is the structural schematic diagram of control cabinet.
Fig. 7 is the planar structure schematic diagram for the connection for protecting well lid, concrete cushion and dewatering well.
Fig. 8 is the planar structure schematic diagram for the connection for protecting well lid, concrete cushion and dewatering well.
Reference numeral：1-structural framing, 2-steel plate retaining walls, 3-template retaining walls, 4-hinges, 5-rectangles rotation lid,
6-advertising cloths, 7-control cabinets, 7.1-babinets, 7.2-liquid level relays, 7.3-electromagnetic relays, 7.4-ac contactors
Device, 7.5-case lids, 7.6-instruction portable lamps, 8-felt pads, 9-hand draw rings, 10-rivets, 11-dewatering wells, 12-coagulations
Soil padding, 13-water level inductive probes, 14-fixing bolts, 15-connecting lines, 16-corner braces.
Specific implementation mode
A kind of dewatering well precipitation protective device and its guard system, embodiment is referring to shown in Fig. 1 to Fig. 6, a kind of dewatering well
Precipitation protective device, including the structural framing 1 of rectangle, go along with sb. to guard him three faces of the outside of structural framing 1 steel plate retaining wall 2, go along with sb. to guard him and tying
The template retaining wall 3 of 1 outside another side of structure frame, go along with sb. to guard him 3 lateral surface of steel plate retaining wall 2 and template retaining wall advertising cloth 6, be connected to
The control cabinet 7 of 6 one middle side part of advertising cloth and the rectangle that 1 top surface of structural framing is connected to by hinge 4 rotate lid 5；The square
The top surface that shape rotates the movable end of lid 5 is equipped with felt pad 8, and the felt pad 8 is equipped with hand draw ring 9；The advertising cloth 6 and steel plate
It is fixed on structural framing 1 by rivet 10 between retaining wall 2, between advertising cloth 6 and template retaining wall 3；The control cabinet 7 includes
The babinet 7.1 of outer openings, the liquid level relay 7.2 being located in babinet 7.1, electromagnetic relay 7.3, A.C. contactor 7.4 with
And it is connected to the case lid 7.5 of 7.1 side of babinet；A pair of of instruction portable lamp 7.6 is equipped at intervals on the case lid 7.5；Template retaining wall 3
For plain form retaining wall, thickness 15mm；Steel plate retaining wall 2 is galvanized steel plain sheet retaining wall, thickness 1.0mm；Rectangle rotates lid 5 by galvanized steel plain sheet system
At, thickness 3.0mm.
Shown in Fig. 7 and Fig. 8, using the guard system of the dewatering well precipitation protective device, including dewatering well 11,
Build by laying bricks or stones 11 outside surrounding of dewatering well concrete cushion 12,12 upper surface of concrete cushion is connected to by fixing bolt 14
It protects well lid, the water level inductive probe 13 being located in dewatering well 11 and is connected to water level inductive probe 13 and electromagnetic relay
Connecting line 15 between 7.3；The water level inductive probe 13 is located at the water level predetermined position of lower part in dewatering well 11；Protection well
The inside circumference of lid is equipped with the corner brace 16 that fixing bolt 14 passes through；The top edge of the dewatering well 11 is upper higher than concrete cushion 12
Surface；Concrete cushion 12 is 50mm thickness C15 plain concretes.
Using the construction method of the guard system of the dewatering well precipitation protective device, step is：
Step 1 builds concrete cushion 12 by laying bricks or stones in 11 surrounding of dewatering well.
Protection well lid is connected to by corner brace 16 and fixing bolt 14 on concrete cushion 12 by step 2.
Step 3 is transferred water level inductive probe 13 to water level predeterminated position in dewatering well 11 by connecting line 15.
The upper end of connecting line 15 is connect by step 4 with electromagnetic relay 7.3.
Step 5, when water level inductive probe 13 detects that liquid level is higher than water level preset height in dewatering well 11, drop
Well 11 continues precipitation, until liquid level drops to water level preset height in dewatering well 11, dewatering well 11 stops precipitation.
Step 6 repeats step 5, ensures liquid level in dewatering well 11.
Step 7, dewatering well 11 repair.
When need not enter in dewatering well 11 repair when, pass through hand draw ring 9 open rectangle rotate lid 5, maintenance personal
Dewatering well 11 can be repaired, and close rectangle after the completion of repair and rotate lid 5.
When needing to repair into dewatering well 11, passes through hand draw ring 9 and open rectangle rotation lid 5, remove fixed spiral shell
Bolt 14 unloads protection well lid from concrete cushion 12, and maintenance personal, which can enter in dewatering well 11, to be repaired, and has been repaired
Protection well lid is reinstalled on concrete cushion 12 after and closes rectangle and rotates lid 5.
Step 8 after dewatering well 11 completes precipitation, protection well lid is removed and goes to next item use week.
Claims (8)
1. a kind of dewatering well precipitation protective device, it is characterised in that：Structural framing including rectangle（1）, go along with sb. to guard him in structural framing
（1）The steel plate retaining wall in three face of outside（2）, go along with sb. to guard him in structural framing（1）The template retaining wall of outside another side（3）, go along with sb. to guard him in steel plate
Retaining wall（2）With template retaining wall（3）The advertising cloth of lateral surface（6）, be connected to advertising cloth（6）The control cabinet of one middle side part（7）And
Pass through hinge（4）It is connected to structural framing（1）The rectangle rotation lid of top surface（5）.
2. dewatering well precipitation protective device according to claim 1, it is characterised in that：The rectangle rotation lid（5）Activity
The top surface at end is equipped with felt pad（8）, the felt pad（8）It is equipped with hand draw ring（9）.
3. dewatering well precipitation protective device according to claim 2, it is characterised in that：The advertising cloth（6）With steel plate retaining wall
（2）Between, advertising cloth（6）With template retaining wall（3）Between pass through rivet（10）It is fixed on structural framing（1）On.
4. dewatering well precipitation protective device according to claim 3, it is characterised in that：The control cabinet（7）It is opened including outside
The babinet of mouth（7.1）, be located at babinet（7.1）Interior liquid level relay（7.2）, electromagnetic relay（7.3）, A.C. contactor
（7.4）And it is connected to babinet（7.1）The case lid of side（7.5）；
The case lid（7.5）On be equipped at intervals with a pair of of instruction portable lamp（7.6）.
5. the guard system of the dewatering well precipitation protective device described in application claim 4, it is characterised in that：Including dewatering well
（11）, build by laying bricks or stones in dewatering well（11）The concrete cushion of outside surrounding（12）, pass through fixing bolt（14）It is connected to concrete mats
Layer（12）The protection well lid of upper surface is located at dewatering well（11）Interior water level inductive probe（13）And it is connected to water level induction and visits
Head（13）With electromagnetic relay（7.3）Between connecting line（15）.
6. the guard system of dewatering well precipitation protective device according to claim 5, it is characterised in that：The water level induction
Probe（13）It is located at dewatering well（11）The water level predetermined position of interior lower part.
7. the guard system of dewatering well precipitation protective device according to claim 6, it is characterised in that：Protect the interior of well lid
Portion is surrounded by fixing bolt（14）The corner brace passed through（16）.
8. the guard system of the dewatering well precipitation protective device according to claim 5-7 any one, it is characterised in that：Institute
State dewatering well（11）Top edge be higher than concrete cushion（12）Upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820330595.0U CN207959242U (en) | 2018-03-12 | 2018-03-12 | A kind of dewatering well precipitation protective device and its guard system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820330595.0U CN207959242U (en) | 2018-03-12 | 2018-03-12 | A kind of dewatering well precipitation protective device and its guard system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207959242U true CN207959242U (en) | 2018-10-12 |
Family
ID=63742013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820330595.0U Expired - Fee Related CN207959242U (en) | 2018-03-12 | 2018-03-12 | A kind of dewatering well precipitation protective device and its guard system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207959242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487274A (en) * | 2018-03-12 | 2018-09-04 | 中国建筑局（集团）有限公司 | It can have enough to meet the need and automatically control precipitation depth protection well lid, guard system and construction method |
-
2018
- 2018-03-12 CN CN201820330595.0U patent/CN207959242U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487274A (en) * | 2018-03-12 | 2018-09-04 | 中国建筑局（集团）有限公司 | It can have enough to meet the need and automatically control precipitation depth protection well lid, guard system and construction method |
| CN108487274B (en) * | 2018-03-12 | 2024-01-12 | 中国建筑一局(集团)有限公司 | Turnover automatic control precipitation depth protection well lid, protection system and construction method |
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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: 20181012 |