CN207047721U - A kind of portable underwater concrete is damaged to repair equipment - Google Patents
A kind of portable underwater concrete is damaged to repair equipment Download PDFInfo
- Publication number
- CN207047721U CN207047721U CN201720905867.0U CN201720905867U CN207047721U CN 207047721 U CN207047721 U CN 207047721U CN 201720905867 U CN201720905867 U CN 201720905867U CN 207047721 U CN207047721 U CN 207047721U
- Authority
- CN
- China
- Prior art keywords
- convex edge
- damaged
- displaceable sleeve
- underwater concrete
- spray
- 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.)
- Withdrawn - After Issue
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 17
- 239000007921 spray Substances 0.000 claims abstract description 29
- 238000001035 drying Methods 0.000 claims abstract description 11
- 238000003825 pressing Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 8
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 6
- 239000011083 cement mortar Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 4
- 230000010485 coping Effects 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 210000003205 muscle Anatomy 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 239000011378 shotcrete Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of damaged reparation equipment of portable underwater concrete, including hanger bracket, displaceable sleeve and control cabinet;Hanger bracket is fixedly installed on pier coping portion, and displaceable sleeve is circumferentially spliced by identical at least two modules of shape, and joint is provided with pressing device and rubber strip;Module includes body, and body upper part and bottom are provided with convex edge, and the joint place of convex edge and bridge pier is again provided with rubber strip, and connecting portion is provided with left and right sides of body;Relative to passage and osculum is provided with the inside of displaceable sleeve, body, which is located on the medial surface among upper and lower two convex edge, is evenly distributed with some whitewashing mouths and some spray nozzles for convex edge;Passage, osculum, whitewashing mouth and spray nozzle are connected by pipeline with control cabinet;Body interior is additionally provided with drying unit.Reparation equipment automaticity in the utility model is high, versatile and reusable, effectively reduces construction cost.
Description
Technical field
A kind of bridge pier recovery technique field is the utility model is related to, more particularly to a kind of portable underwater concrete breakage is repaiied
Answer a pager's call tool.
Background technology
Bridge pier is safeguarded in water when repairing, it is necessary to dry and comfortable operating environment, and the common method that dry and comfortable operating environment is formed
It is to use cofferdam.But in complex condition, especially smaller under-clearance, larger flow velocity cobble river course under, to bridge pier
When safeguarding transformation, limited by flow rate of water flow, earth cofferdam and earth-bag cofferdam can not meet the requirement of construction;Because of steel sheet-pile cofferdam and steel
The sinking of reinforced concrete sheet-pile cofferdam needs certain head room, therefore is limited by space, can not equally meet to require;Sink
Formula steel cofferdam can overcome above mentioned problem, but need the cooperation of lifting device, waste time and energy.
The defects of safeguarding in view of above-mentioned existing bridge pier present in restorative procedure, the present inventor are based on being engaged in such product
Manufacture and design abundant for many years practical experience and professional knowledge, and coordinate the utilization of scientific principle, be actively subject to research and innovation, to create
If a kind of portable underwater concrete is damaged to repair equipment, it is set to have more practicality.
Utility model content
By the technical scheme in the utility model, the defects of existing underwater foundation repairing construction is present is overcome, and
There is provided a kind of new portable underwater concrete damaged reparation equipment, this equipment automaticity is high, versatile, and can weigh
It is multiple to use, construction cost is effectively reduced, thus more suitable for practicality, there is the value in industry.
The technical scheme in the invention for solving the technical problem is:
A kind of portable underwater concrete is damaged to repair equipment, including hanger bracket, displaceable sleeve and control cabinet;
Hanger bracket is fixedly installed on pier coping portion, for hanging and adjusting the height of displaceable sleeve;
Displaceable sleeve is circumferentially spliced by identical at least two modules of shape, and joint is provided with compression
Device and rubber strip, wherein, module includes body, and body upper part and bottom are provided with the joint place of convex edge, convex edge and bridge pier
Rubber strip is again provided with, connecting portion is provided with left and right sides of body, for the device that is fixed and clamped;
Convex edge is located among upper and lower two convex edge relative to passage and osculum, body is provided with the inside of displaceable sleeve
Medial surface on be evenly distributed with some whitewashing mouths and some spray nozzles;Passage, osculum, whitewashing mouth, spray nozzle and compression
Device is connected by pipeline with control cabinet, is respectively used to realize that ventilation, draining, water spray cement mortar, spray turn rust agent and compressed each
The purpose of module;
Body interior is additionally provided with drying unit.
Further, pressing device includes bolt, nut and jack;
The adjacent connecting portion of bolt-through two, and its screw rod end is connected with nut, jack is arranged on the nut of bolt
Between adjacent connecting portion.
Further, rubber strip is set by groove card.
Further, hydraulic pump, suction pump, spray pump and Liquid spraying pump are provided with control cabinet, respectively with jack, draining
Hole, whitewashing mouth connect with spray nozzle;
Also include control system, respectively with hydraulic pump, suction pump, the control terminal and drying unit of spray pump and Liquid spraying pump
Electrical connection.
Further, hanger bracket includes steelframe, hoist engine and guy wire;
Steelframe is fixed on pier coping portion, and wire rope hoist, and hoist engine drives displaceable sleeve to transport up and down by guy wire
It is dynamic.
Further, passage is located at top convex edge, and osculum is located at bottom convex edge.
After employing above-mentioned technical proposal, the utility model has following beneficial effect:
When being constructed using this equipment, need to only the switch on control cabinet be used to complete remote control, it is not necessary to more people associations
Help, greatly reduce the quantity of workmen;And equipment is reusable and meets a variety of different engineering sizes, is applicable to
Section is the bridge pier of any shape, it is only necessary to which the module for selecting suitable shape and quantity according to bridge pier size and dimension is spliced i.e.
Can, greatly save cost.
Brief description of the drawings
Fig. 1 is the damaged scheme of installation for repairing equipment of the utility model movable type underwater concrete;
Fig. 2 is the top view of displaceable sleeve;
Fig. 3 is the sectional view of displaceable sleeve;
Fig. 4 is the side view of displaceable sleeve module;
Fig. 5 is the connection diagram of module in displaceable sleeve;
Fig. 6 is the distribution schematic diagram of whitewashing mouth and spray nozzle on body;
Reference:Hanger bracket 1, steelframe 11, hoist engine 12, guy wire 13, connector 14, displaceable sleeve 2, body
21st, rubber strip 22, connecting portion 23, passage 24, osculum 25, whitewashing mouth 26, spray nozzle 27, drying unit 28, control cabinet 3,
Hydraulic pump 31, suction pump 32, spray pump 33, Liquid spraying pump 34, switch 35, sparge pipe 36, shotcrete pipe 37, breather pipe 38, drainpipe
39th, hydraulic tube 310, bridge pier 4, bolt 51, nut 52, jack 53, cushion cap 6.
Embodiment
In order that those skilled in the art more fully understand the technical scheme in the application, it is real below in conjunction with the application
The accompanying drawing in example is applied, the technical scheme in the embodiment of the present application is clearly and completely described, it is clear that described implementation
Example only some embodiments of the present application, rather than whole embodiments.It is common based on the embodiment in the application, this area
The every other embodiment that technical staff is obtained under the premise of creative work is not made, it should all belong to the application protection
Scope.
Embodiment one
As shown in Fig. 1, Fig. 3 ~ Fig. 6, a kind of portable underwater concrete is damaged to repair equipment, including hanger bracket 1, removable
Sleeve 2 and control cabinet 3;Hanger bracket 1 is fixedly installed on the top of bridge pier 4, can be fixed by the cushion cap 6 of pars basilaris pontis, for hanging simultaneously
In the present embodiment, hanger bracket 1 includes steelframe 11, hoist engine 12 and guy wire 13, steelframe to the height of regulation displaceable sleeve 2
11 are fixed on the top of bridge pier 4, and wire rope hoist 12, hoist engine 12 drive displaceable sleeve 2 to move up and down by guy wire 13.
For the ease of producing and installing, displaceable sleeve 2 is circumferentially spliced square ring body by the identical four pieces of modules of shape,
It is sheathed on bridge pier 4, and joint is provided with pressing device and rubber strip 22, wherein, module includes body 21, the top of body 21
Convex edge is provided with bottom, convex edge and the joint place of bridge pier 4 are again provided with rubber strip 22, and the left and right sides of body 21 is all provided with
Connecting portion 23 is equipped with, for the device that is fixed and clamped.Wherein, pressing device includes bolt 51, nut 52 and jack 53;Bolt 51
The connecting portion 23 adjacent through two, and its screw rod end is connected with nut 52, jack 53 is arranged on the nut and phase of bolt 51
Between adjacent connecting portion 23;Convex edge is provided with passage 24 and osculum 25, body 21 relative to the inner side of displaceable sleeve 2
Some whitewashing mouths 26 and some spray nozzles 27 are evenly distributed with medial surface among upper and lower two convex edge;Passage 24, draining
Hole 25, whitewashing mouth 26 and spray nozzle 27 are connected by pipeline with control cabinet 3, are respectively used to realize ventilation, draining, water spray silt particle
Slurry and spray turn the purpose of rust agent;Drying unit 28 is additionally provided with inside body 21.
Certain bridge is located at a reinforced concrete bridge pier in river course because long-term river washes away, and causes underwater somewhere concrete
Sag of protecting coating, reinforcing bar exposes and corrosion, it is necessary to repair under water.Repaired using equipment of the present utility model, it is specific as follows:
Hanger bracket 1 is fixed on pier coping portion, and will be consolidated with the module number identical hoist engine 12 in displaceable sleeve 2
It is scheduled on hanger bracket 1.Guy wire 13 is connected on the connector 14 on each module top;Then bolt 51 is passed through in connecting portion
Bolt hole on 23 on fixed jack 53 and abutting connection 23, the screw rod end nut 52 of bolt 51 is fixed
It is good, adjacent two connecting portion 23 is contacted, can not be tightened completely.In this approach, remaining module is surrounded into the surface of bridge pier 4 two-by-two
It is connected.Open hoist engine 12 to switch, displaceable sleeve 2 is dropped at bridge pier dew muscle.Hydraulic pump 31 in operation control box 3 is opened
Close, hydraulic pump 31 is worked, so as to drive jack 53 to work, force the module of two adjacent displaceable sleeves 2 to connect tightly
It is close;When all modules are all completely embedded, displaceable sleeve 2 can extrude each rubber strip 22 so that upper and lower two convex edge, the and of body 21
Confined space is formed between bridge pier 4.
Hydraulic pump 31 is closed, and opens suction pump 32 and switchs, makes the water in displaceable sleeve 2 by osculum 25, through row
Water pipe 39 discharges displaceable sleeve 2, and osculum 25 is located at bottom convex edge;When water exhausts in displaceable sleeve 2, can be produced in sleeve
Raw negative pressure, now opening breather pipe 38 makes air pressure in sleeve recover normal.By drying unit 28, make the reinforcing bar and bridge at dew muscle
Pier dry tack free, drying unit 28 are the heater being arranged in body 21, are heated by external power source so that reinforcing bar at dew muscle
And the moisture on bridge pier surface is evaporated and discharged by passage 24 through breather pipe 38, wherein for the ease of the discharge of gas,
Passage 24 is arranged at top convex edge.Liquid spraying pump 34 is opened afterwards to switch, and will turn rust agent by sparge pipe 36 by spray nozzle 27
Spray, be uniformly sprayed onto the position of dew muscle.Turning rust agent can be handled the rebar surface of corrosion herein and rust preventing;Then beat
Open spray pump 33 to switch, make corrosion resistance cement mortar by shotcrete pipe 37, the position of sag of protecting coating is sprayed onto by whitewashing mouth 26.
Cement mortar is dried processing by drying unit 28 again;After corrosion resistance cement mortar is dried, hydraulic pump is opened
31, jack 53 is unloaded power, now adjacent module is unclamped mutually.Open hoist engine 12 to switch, lift sleeve, it is exposed water
Face.
In order to facilitate the replacing of rubber strip 22, rubber strip 22 is set by groove card;Simultaneously in order that obtaining whole implement structure
It is compact, it is readily transported and manipulates, hydraulic pump 31, suction pump 32, spray pump 33 and Liquid spraying pump 34 is provided with control cabinet 3, point
It is not connected with jack 53, osculum 25, whitewashing mouth 26 and spray nozzle 27;Also include switch 35, respectively with hydraulic pump 31, draw water
Control terminal and the drying unit electrical connection of pump 32, spray pump 33 and Liquid spraying pump 34.
Embodiment two
As shown in Fig. 2 a kind of portable underwater concrete is damaged to repair equipment, being with the difference part of embodiment one can
Moving sleeve 2 is circumferentially spliced rounded ring body by the identical four pieces of modules of shape, is sheathed on bridge pier 4.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (6)
1. a kind of portable underwater concrete is damaged to repair equipment, it is characterised in that including hanger bracket(1), displaceable sleeve(2)
And control cabinet(3);
The hanger bracket(1)It is fixedly installed on bridge pier(4)Top, for hanging and adjusting the displaceable sleeve(2)Height;
The displaceable sleeve(2)Circumferentially it is spliced by identical at least two modules of shape, and joint is provided with
Pressing device and rubber strip(22), wherein, the module includes body(21), the body(21)Upper and lower part is provided with
Convex edge, the convex edge and the bridge pier(4)Joint place be again provided with rubber strip(22), the body(21)The left and right sides
It is provided with connecting portion(23), for fixing the pressing device;
The convex edge is relative to the displaceable sleeve(2)Inner side be provided with passage(24)And osculum(25), described
Body(21)Some whitewashing mouths are evenly distributed with the medial surface among upper and lower two convex edge(26)With some spray nozzles(27);Institute
State passage(24), osculum(25), whitewashing mouth(26), spray nozzle(27)Pass through pipeline and the control cabinet with pressing device
(3)Connection, it is respectively used to realize that ventilation, draining, water spray cement mortar, spray turn rust agent and compress the purpose of each module;
The body(21)Inside is additionally provided with drying unit(28).
2. portable underwater concrete according to claim 1 is damaged to repair equipment, it is characterised in that the pressing device
Including bolt(51), nut(52)And jack(53);
The bolt(51)The connecting portion adjacent through two(23), and its screw rod end and the nut(52)Connection, described thousand
Jin top(53)It is arranged on the bolt(51)Nut and the adjacent connecting portion(23)Between.
3. portable underwater concrete according to claim 1 is damaged to repair equipment, it is characterised in that the rubber strip
(22)Set by groove card.
4. portable underwater concrete according to claim 2 is damaged to repair equipment, it is characterised in that the control cabinet
(3)Inside it is provided with hydraulic pump(31), suction pump(32), spray pump(33)And Liquid spraying pump(34), respectively with the jack(53)、
Osculum(25), whitewashing mouth(26)And spray nozzle(27)Connection;
Also include control system(35), respectively with the hydraulic pump(31), suction pump(32), spray pump(33)And Liquid spraying pump(34)
Control terminal and drying unit electrical connection.
5. portable underwater concrete according to claim 1 is damaged to repair equipment, it is characterised in that the hanger bracket
(1)Including steelframe(11), hoist engine(12)And guy wire(13);
The steelframe(11)It is fixed on the bridge pier(4)Top, and the fixed hoist engine(12), the hoist engine(12)Pass through
The guy wire(13)Drive the displaceable sleeve(2)Move up and down.
6. portable underwater concrete according to claim 1 is damaged to repair equipment, it is characterised in that the passage
(24)Positioned at top convex edge, the osculum(25)Positioned at bottom convex edge.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720905867.0U CN207047721U (en) | 2017-07-25 | 2017-07-25 | A kind of portable underwater concrete is damaged to repair equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720905867.0U CN207047721U (en) | 2017-07-25 | 2017-07-25 | A kind of portable underwater concrete is damaged to repair equipment |
Publications (1)
Publication Number | Publication Date |
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CN207047721U true CN207047721U (en) | 2018-02-27 |
Family
ID=61498075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201720905867.0U Withdrawn - After Issue CN207047721U (en) | 2017-07-25 | 2017-07-25 | A kind of portable underwater concrete is damaged to repair equipment |
Country Status (1)
Country | Link |
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CN (1) | CN207047721U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107354876A (en) * | 2017-07-25 | 2017-11-17 | 苏交科集团股份有限公司 | Underwater pier stud reinforcing bar derusting and concrete surface prosthetic device |
CN109778789A (en) * | 2018-04-04 | 2019-05-21 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of Face Slab of Concrete-faced Rockfill is come to nothing the underwater repair system in area |
-
2017
- 2017-07-25 CN CN201720905867.0U patent/CN207047721U/en not_active Withdrawn - After Issue
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107354876A (en) * | 2017-07-25 | 2017-11-17 | 苏交科集团股份有限公司 | Underwater pier stud reinforcing bar derusting and concrete surface prosthetic device |
CN109778789A (en) * | 2018-04-04 | 2019-05-21 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of Face Slab of Concrete-faced Rockfill is come to nothing the underwater repair system in area |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20180227 Effective date of abandoning: 20230224 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20180227 Effective date of abandoning: 20230224 |
|
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |