CN213917774U - Safety protection and water recovery device for high-pressure water cutting concrete member - Google Patents
Safety protection and water recovery device for high-pressure water cutting concrete member Download PDFInfo
- Publication number
- CN213917774U CN213917774U CN202022461354.XU CN202022461354U CN213917774U CN 213917774 U CN213917774 U CN 213917774U CN 202022461354 U CN202022461354 U CN 202022461354U CN 213917774 U CN213917774 U CN 213917774U
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- Prior art keywords
- water
- nozzle
- protection
- high pressure
- concrete member
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 96
- 238000005520 cutting process Methods 0.000 title claims abstract description 29
- 238000011084 recovery Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000000926 separation method Methods 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims description 2
- 239000013049 sediment Substances 0.000 abstract description 8
- 238000010276 construction Methods 0.000 description 10
- 239000002893 slag Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model provides a safety protection and water recovery unit of water under high pressure cutting concrete component, the device collect mechanism and nozzle supporting mechanism including protection machanism, sediment water separation, and the arc groove bottom plate that the mechanism was collected in the sediment water separation sets up in protection machanism's support frame, and the slidable nozzle frame setting of nozzle supporting mechanism is on protection machanism's support frame, protects carrying out water under high pressure cutting concrete component operation, the utility model discloses occupation space is not big, and low in cost avoids the sediment water to splash, guarantees operation safety. The utility model discloses can independent use or with the supporting use of lift platform car, when using with the supporting use of lift platform car, can conveniently realize not co-altitude, different horizontal position cutting.
Description
Technical Field
The utility model relates to a high pressure water jet auxiliary assembly technical field, concretely relates to safety protection and water recovery unit of water under high pressure cutting concrete component.
Background
The high-pressure water jet concrete crushing technology breaks through the traditional mechanical mode, cracks, peels and carries out rush transportation on a damaged concrete interface with poor performance or to be removed urgently in construction by utilizing the impact action of high-pressure and high-speed water beams, and can also carry out high-pressure cleaning and texturing treatment on the concrete interface. The method has the advantages of high efficiency, no pollution, no abrasion, no selective removal and the like, and is widely applied to various fields of civil engineering, construction, mining industry, traffic, national defense and military industry and the like. It is the same as laser, ion beam and electron beam, and belongs to the technical field of high-energy beam processing. It uses cheap water as working medium, is a new cold cutting process, and belongs to the field of green processing. In recent years, along with the increasing requirements of engineering construction, higher requirements are put forward on the efficiency, quality and safety of the high-pressure water jet concrete crushing process.
In the reinforcing and reforming project, the high-pressure water jet technology can be used for cutting and crushing the concrete wall and the concrete column. However, the implementation of this technique also faces several difficulties: in the construction process, concrete slag and water splash to cause damage to constructors and surrounding facilities; the water consumption is large in the construction; the construction interface is unclear in the water mist. For this type of engineering project, there should be a dedicated high pressure water jet auxiliary device.
Disclosure of Invention
For the separation and the recovery of realization concrete sediment and water on the working face, effectively protect constructor and other equipment and facilities not receive the harm of water jet splash, guaranteed good operational environment, the utility model provides a safety protection and water recovery unit of water under high pressure cutting concrete component.
For solving the technical problem, the utility model discloses a technical scheme: a safety protection and water recovery device for a high-pressure water cutting concrete member comprises a protection mechanism, a slag-water separation and collection mechanism and a nozzle supporting mechanism; the protection mechanism comprises a support frame, a protection plate and a funnel protection cover, wherein the protection plate is arranged on the support frame to form a semi-closed space; the slag-water separation and collection mechanism comprises an arc groove bottom plate, a rubber strip, an outward extending tongue plate and a filter screen, wherein the arc groove bottom plate is arranged in the support frame and is connected with the outward extending tongue plate, the rubber strip is arranged at an opening of the semi-closed space, and the filter screen is arranged on the outward extending tongue plate; the nozzle supporting mechanism comprises a slidable nozzle rack and a nozzle, the slidable nozzle rack is arranged on the supporting frame, the nozzle is arranged on the slidable nozzle rack, and a funnel protective cover is arranged at the position, close to the front end, of the nozzle.
Preferably, the slag-water separation and collection mechanism further comprises a water collection tank and a water discharge pipe, wherein the water collection tank and the water discharge pipe are arranged below the outward extending tongue plate.
Preferably, the drain pipe is communicated with the water collecting tank, and the distance between the bottom of the drain pipe and the bottom of the water collecting tank is not less than 10 mm.
Preferably, the arc groove bottom plate is obliquely arranged, and the included angle between the arc groove bottom plate and the horizontal plane is 20-45 degrees.
Preferably, the size of the filter holes of the filter screen is not more than 2mm
The utility model has the advantages that:
1) the utility model discloses but independent use or with the supporting use of lift platform car. When the cutting tool is matched with a lifting platform vehicle for use, cutting at different heights and different horizontal positions can be conveniently realized.
2) The utility model discloses occupation space is little, and low in cost when fully realizing the separation of grain and slag, has avoided revealing of water to pollute the site operation environment, ensures civilized construction.
3) The utility model provides a different model accessories are in order to deal with because water pressure, cutting plane surface characteristic, concrete intensity change or the operating mode change that operating space limited and lead to, application scope is extensive.
Drawings
FIG. 1 is a schematic structural view of a safety protection and water recovery device using a novel high-pressure water cutting concrete member;
description of reference numerals:
12-a guard mechanism: 1-a support frame; 3-protective plate; 10-a funnel shield; a semi-enclosed space (M);
13-slag-water separation and collection mechanism: 2-arc groove bottom plate; 4-rubber strip; 5-overhanging tongue plate; 6, filtering by using a filter screen; 7, a water collecting tank; 11-a drain pipe;
14-nozzle support mechanism: 9-a nozzle; 8-slidable nozzle holder.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying drawings.
Example 1:
as shown in fig. 1, the present embodiment provides a safety protection and water recovery device for a high-pressure water cutting concrete member, which is composed of a protection mechanism 12, a slag-water separation and collection mechanism 13 and a nozzle support mechanism 14, and when the high-pressure water cutting concrete member is performed, the slag-water separation and recovery device separates and recovers the cutting slag-water, thereby ensuring the operation safety.
Specifically, the protection mechanism 12 consists of a support frame 1, protection plates 3 arranged on the top surface, the left side surface, the right side surface and the middle lattice of the rear side of the support frame 1 and a funnel protection cover 10, the funnel protection cover 10 is arranged on the nozzle 9, the support frame 1 and the protection plates 3 form a semi-closed space, splashing of slag water in the cutting process can be prevented, and the funnel protection cover 10 can bear and reflect the splashed water amount; better, transparent organic plastic board or canvas are selected for use to guard plate 3 and are covered or imbed the support body, and the gap position can adopt the peg, the horizontal winding rope is fixed on the support body frame, guarantees not have great seepage. The former is convenient for observing the cutting condition, and the latter is low in cost. Preferably, the funnel shield 10 is made of steel plate, aluminum plate or high-performance transparent plastic plate, and is connected with the tube of the nozzle 9 by a turnbuckle, and the size and the model are changeable. When the amount of the reflected splashed water is still more, the back of the two sides of the nozzle 9 can be covered by canvas for shielding, and under the conditions of different water pressures, surface characteristics of cutting surfaces and concrete strength, the range of the reflected splashed water is different or the operation space is limited, so that fittings of different models are provided for selection and replacement.
The nozzle supporting mechanism 14 is a slidable nozzle holder 8 arranged on a middle cross beam at the rear side of the supporting frame 1, the nozzle 9 is erected on the slidable nozzle holder 8, and the nozzle 9 can be conveyed to a specific position by sliding the slidable nozzle holder 8 according to needs.
Slag-water separation collects mechanism 13 by arc groove bottom plate 2, rubber strip 4 and header tank 7 are constituteed, wherein arc groove bottom plate 2 stretches out 1 outsides of support frame and is 5 forms of overhanging hyoplastron, rubber strip 4 sets up the opening part at support frame 1, paste a week inboard at the support body, will contact and wait to cut the thing, header tank 7 sets up the lower part at overhanging hyoplastron 5, 5 mid-mounting of overhanging hyoplastron have filter screen 6, its filtration pore size should not be greater than 2mm, filter screen 6's size corresponds water tank top surface scope, ensure that most concrete disintegrating slag that the cutting got off slides down through overhanging hyoplastron 5, the slag-water separation thing of filtering through filter screen 6 will flow into in header tank 7, realize the water-slag separation. Preferably, the arc groove bottom plate 2 is obliquely arranged, and the included angle between the arc groove bottom plate and the horizontal plane is preferably 20-45 degrees, so that the downward sliding speed of the granulated slag is not too slow, the occupied space of the device in the height direction is not too large, and the extension length of the extension tongue plate 5 is larger than the size of the water collecting tank 7 in the direction; the rubber strip 4 can be temporarily stuck on the inner side of the frame body through the double faced adhesive tape, the periphery is closed, a large amount of water leakage between gaps is avoided, the site construction environment is polluted, and civilized construction is ensured. Preferably, the water collecting tank 7 is an independent water tank, the top surface of the water collecting tank is open, and the water collecting tank is placed on the extending bottom rod of the support frame 1; the surface which is not contacted with the cut component is provided with a drain pipe 11, the distance between the bottom of the pipe and the bottom of the water collecting tank 7 is not less than 10mm, and the bottom of the tank is ensured to have certain sediment capacity. When the water level in the water collecting tank 7 is higher than the elevation of the water discharging pipe 11, the water can be discharged and recycled after being collected.
When the device is used, the device is pushed to the surface of a cut concrete member, the rubber strips 4 are tightly attached and extruded and deformed, then the nozzle 9 is erected on the slidable nozzle frame 8, high-pressure water is sprayed out from the nozzle 9 after the hydraulic pump is started to start cutting, concrete slag water which splashes all around is collected on the arc groove bottom plate 2 and flows to the overhanging tongue plate 5 from high to low, water and slag are separated when passing through the filter screen 6 and seeps into the water collecting tank 7, concrete broken slag continues to slide down along the overhanging tongue plate 5, partial small-particle sediment and water enter the water collecting tank together from the filter screen, and the water collecting tank is taken down to treat the sediment when more sediment is deposited. The device can be used independently or used with the lifting platform car in a matching way, and when the device is used with the lifting platform car in a matching way, the cutting at different heights and different horizontal positions can be conveniently realized.
The device has simple structure, low cost, convenient use and good effect, effectively protects constructors and other equipment facilities from being damaged by water jet flow splashing, simultaneously realizes water-slag separation, avoids on-site sewage crossflow, ensures safe and civilized construction, and can realize cutting water recycling.
It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a safety protection and water reclamation plant of water under high pressure cutting concrete member which characterized in that: comprises a protection mechanism (12), a slag-water separation and collection mechanism (13) and a nozzle supporting mechanism (14);
the protection mechanism (12) comprises a support frame (1), a protection plate (3) and a funnel protection cover (10), wherein the protection plate (3) is arranged on the support frame (1) to form a semi-closed space (M);
the slag-water separation and collection mechanism (13) comprises an arc groove bottom plate (2), a rubber strip (4), an outward extending tongue plate (5) and a filter screen (6), the arc groove bottom plate (2) is arranged in the support frame (1) and is connected with the outward extending tongue plate (5), the rubber strip (4) is arranged at an opening of the semi-closed space (M), and the filter screen (6) is arranged on the outward extending tongue plate (5);
the nozzle supporting mechanism (14) comprises a slidable nozzle frame (8) and a nozzle (9), the slidable nozzle frame (8) is arranged on the supporting frame (1), the nozzle (9) is arranged on the slidable nozzle frame (8), and a funnel protective cover (10) is arranged at the position, close to the front end, of the nozzle (9).
2. The safety protection and water recovery device for high pressure water cutting concrete member as claimed in claim 1, wherein: the slag-water separation and collection mechanism (13) further comprises a water collection tank (7) and a water drainage pipe (11), wherein the water collection tank (7) and the water drainage pipe (11) are arranged below the outward extending tongue plate (5).
3. The safety protection and water recovery device for high pressure water cutting concrete member as claimed in claim 2, wherein: the drain pipe (11) is communicated with the water collecting tank (7), and the distance between the bottom of the drain pipe (11) and the bottom of the water collecting tank (7) is not less than 10 mm.
4. The safety protection and water recovery device for high pressure water cutting concrete member as claimed in claim 1, wherein: the arc groove bottom plate (2) is obliquely arranged, and the included angle between the arc groove bottom plate and the horizontal plane is 20-45 degrees.
5. The safety protection and water recovery device for high pressure water cutting concrete member as claimed in claim 1, wherein: the size of the filter holes of the filter screen (6) is not more than 2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022461354.XU CN213917774U (en) | 2020-10-30 | 2020-10-30 | Safety protection and water recovery device for high-pressure water cutting concrete member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022461354.XU CN213917774U (en) | 2020-10-30 | 2020-10-30 | Safety protection and water recovery device for high-pressure water cutting concrete member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213917774U true CN213917774U (en) | 2021-08-10 |
Family
ID=77164385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022461354.XU Expired - Fee Related CN213917774U (en) | 2020-10-30 | 2020-10-30 | Safety protection and water recovery device for high-pressure water cutting concrete member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213917774U (en) |
-
2020
- 2020-10-30 CN CN202022461354.XU patent/CN213917774U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210810 |
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| CF01 | Termination of patent right due to non-payment of annual fee |