CN218291924U - High-pressure rotary spraying device - Google Patents
High-pressure rotary spraying device Download PDFInfo
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- CN218291924U CN218291924U CN202222172638.6U CN202222172638U CN218291924U CN 218291924 U CN218291924 U CN 218291924U CN 202222172638 U CN202222172638 U CN 202222172638U CN 218291924 U CN218291924 U CN 218291924U
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Abstract
The utility model provides a high pressure spouts device soon. The utility model provides a high pressure spouts device soon, includes the base, one side of base is fixed cup joints a conveyer pipe, the outside fixed mounting of a conveyer pipe has a solenoid valve, and the fixed cover of opposite side of base has connect No. two conveyer pipes, and the outside fixed mounting of No. two conveyer pipes has No. two solenoid valves. The utility model provides a pair of high pressure spouts device soon has through setting up injection pipe and electric putter, when spraying the anchor thick liquid to the hole wall, start electric putter, make electric putter can carry out the push-and-pull to the one end of injection pipe, the injection end that makes the injection pipe can reciprocate, thereby make the inside anchor thick liquid of injection pipe can be by even spraying to hole wall surface, cause hole wall hole when having avoided spraying high pressure anchor thick liquid perpendicularly, be unfavorable for subsequent execution, and then the problem of the very big problem that reduces of support intensity that leads to building foundation ditch, thereby high pressure spouts device soon has been improved practicality.
Description
Technical Field
The utility model relates to a spout the device field soon, especially relate to a high pressure spouts device soon.
Background
In the field of construction, for the support of a building foundation pit, after primary support is generally carried out, the anchoring slurry is generally required to be sprayed on the pit wall of the foundation pit in a manner of spraying the anchoring slurry. At present, high-pressure rotary spraying is to spray cement slurry into a soil layer and mix the cement slurry with a soil body by using a nozzle rotating at high pressure to form a continuously lapped cement reinforced body. The construction is taken up an area of fewly, the vibration is little, the noise is lower, should not adopt to the special soil property that can not make the blowout thick liquid solidify, in the injection process of anchor thick liquid, generally utilize high pressure nozzle direct injection, this kind of injection mode is because the injection direction of anchor thick liquid is mutually perpendicular with the hole wall of foundation ditch, when spraying, because highly compressed effort, can make thick liquid appear splashing all around, moreover, the hole wall can be damaged to vertically spraying high pressure, cause hole wall pot hole, be unfavorable for subsequent execution, and then lead to the problem of the very big reduction of the support intensity of building foundation ditch.
Therefore, it is necessary to provide a high pressure rotary spraying device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high pressure spouts device soon has solved the vertically and has sprayed high pressure and can damage the pitted wall, causes pitted wall pot hole, is unfavorable for subsequent executing, and then leads to the problem of the very big problem that reduces of the intensity of strutting of building foundation ditch.
In order to solve the technical problem, the utility model provides a pair of high pressure spouts device soon, the on-line screen storage device comprises a base, one side of base is fixed cup joints a conveyer pipe, the outside fixed mounting of a conveyer pipe has the solenoid valve No. one, the opposite side of base is fixed to have cup jointed No. two conveyer pipes, the outside fixed mounting of No. two conveyer pipes has the solenoid valve No. two, the rotation axis has been cup jointed in the bottom activity of base, the outside fixed cup joint of rotation axis has the regulating box, the injection pipe has been cup jointed in the inside activity of regulating box, the inside fixed mounting of regulating box has electric putter, the fixed cup joint in bottom of rotation axis has the drill bit, the wash port has been seted up to the inside of drill bit, the bottom of base is provided with rotary mechanism, the outside fixed cup joint of rotation axis has the guard plate, the bottom activity of base inner chamber has cup jointed the metal ball.
Preferably, the material of injection pipe is rubber materials, and the quantity of injection pipe is two, two injection pipes use the rotation axis to be symmetry axisymmetric distribution.
Preferably, the number of the drain holes is two, and the two drain holes are symmetrically distributed by taking the rotating shaft as a symmetry axis.
Preferably, rotary mechanism includes fixed cover, fixed cover fixed connection is in the bottom of base, the side fixed mounting of fixed cover has the rotating electrical machines, fixed the cup jointing has a gear on the output shaft of rotating electrical machines, the outside fixed cup jointing of rotation axis is because No. two gears, no. two gears and a gear engagement are connected.
Preferably, the protection plate is made of a titanium alloy material and is located right above the adjusting box.
Preferably, the metal ball is made of alloy steel materials, and the metal ball is matched with the bottom of the inner cavity of the base.
Compared with the prior art, the utility model provides a pair of high pressure jet grouting device has following beneficial effect:
the utility model provides a high pressure spouts device soon, through setting up injection pipe and electric putter, when spraying the anchor thick liquid to the pithead, start electric putter, make electric putter can carry out the push-and-pull to the one end of injection pipe, make the injection end of injection pipe reciprocate, thereby make the inside anchor thick liquid of injection pipe can be by even spraying to pithead surface, cause pithead pot hole when having avoided vertical injection high pressure anchor thick liquid, be unfavorable for subsequent execution, and then the problem of the very big problem that reduces of the support intensity that leads to building pit, thereby high pressure spouts device soon's practicality has been improved.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a high-pressure rotary spraying device provided by the present invention;
FIG. 2 is a front view of the high pressure jet grouting device shown in FIG. 1;
FIG. 3 is a sectional top view of the base of the high pressure jet grouting device shown in FIG. 1.
The reference numbers in the figures: 1. a base; 2. a first conveying pipe; 3. a first electromagnetic valve; 4. a second conveying pipe; 5. a second electromagnetic valve; 6. a rotating shaft; 7. an adjusting box; 8. an injection pipe; 9. an electric push rod; 10. a drill bit; 11. a drain hole; 12. a rotation mechanism; 121. a fixed cover; 122. a rotating electric machine; 123. a first gear; 124. a second gear; 13. a protection plate; 14. a metal ball.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a high pressure jet apparatus provided by the present invention; FIG. 2 is a front view of the high pressure jet grouting device shown in FIG. 1; FIG. 3 is a sectional top view of the base of the high pressure jet grouting device shown in FIG. 1. The utility model provides a high pressure spouts device soon, which comprises a base 1, one side of base 1 is fixed cup joints conveyer pipe 2 No. one, the outside fixed mounting of conveyer pipe 2 has solenoid valve 3 No. one, the fixed No. two conveyer pipes 4 that have cup jointed of opposite side of base 1, the outside fixed mounting of No. two conveyer pipes 4 has solenoid valve 5 No. two, rotation axis 6 has been cup jointed in the bottom activity of base 1, the outside fixed cup joint of rotation axis 6 has regulating box 7, the inside activity of regulating box 7 has cup jointed injection pipe 8, the inside fixed mounting of regulating box 7 has electric putter 9, the fixed drill bit 10 that has cup jointed in bottom of rotation axis 6, wash port 11 has been seted up to the inside of drill bit 10, the bottom of base 1 is provided with rotary mechanism 12, the outside fixed guard plate 13 that has cup jointed of rotation axis 6, the bottom activity of the base 1 inner chamber has cup jointed metal ball 14.
The material of injection pipe 8 is rubber material, and the quantity of injection pipe 8 is two, two injection pipes 8 regard rotation axis 6 as symmetrical axisymmetric distribution; through setting up injection pipe 8 and electric putter 9, when spraying the anchor thick liquid to the pot wall, start electric putter 9, make electric putter 9 can carry out the push-and-pull to the one end of injection pipe 8, make the injection end of injection pipe 8 reciprocate, thereby make the inside anchor thick liquid of injection pipe 8 can be by even spraying to pot wall surface, cause pot wall pot hole when having avoided vertical injection high pressure anchor thick liquid, be unfavorable for subsequent execution, and then lead to the problem of the very big problem that reduces of support intensity of building foundation ditch, thereby high pressure jet equipment's practicality has been improved.
The number of the drain holes 11 is two, and the two drain holes 11 are symmetrically distributed by taking the rotating shaft 6 as a symmetry axis; through setting up wash port 11, when carrying out the pit excavation, start solenoid valve 3 for the inside rivers of a conveyer pipe 2 can flow into the inside of rotation axis 6 and discharge from the inside wash port 11 of drill bit 10 through base 1, make the silt of drill bit 10 bottom to be soaked by rivers, thereby will hang down the hardness of silt, and then reduced the inside temperature of drill bit 10, thereby improved the stability of the long-time work of drill bit 10, improved the stability of spouting the device soon promptly.
The rotating mechanism 12 comprises a fixed cover 121, the fixed cover 121 is fixedly connected to the bottom of the base 1, a rotating motor 122 is fixedly installed on the side face of the fixed cover 121, a first gear 123 is fixedly sleeved on an output shaft of the rotating motor 122, a second gear 124 is fixedly sleeved outside the rotating shaft 6, and the second gear 124 is meshed with the first gear 123; through setting up rotary mechanism 12, when needs rotate the injection to the anchor thick liquid, start rotating electrical machines 122 for rotating electrical machines 122 can drive No. two gears 124 through a gear 123 and rotate, drives regulating box 7 through rotation axis 6 promptly and rotates, thereby makes injection pipe 8 can rotate the injection, and then has brought the facility for the use of spouting the device soon.
The protection plate 13 is made of a titanium alloy material, and the protection plate 13 is positioned right above the adjusting box 7; through setting up guard plate 13, when spouting the anchor thick liquid to the pithead, guard plate 13 can cover the top of regulating box 7 for be difficult to drop to the top of regulating box 7 when the grit of regulating box 7 top falls, thereby avoided injection pipe 8 to receive the striking of grit and taken place the problem of damaging, thereby improved the security of spouting the device during operation soon.
The metal ball 14 is made of alloy steel material, and the metal ball 14 is matched with the bottom of the inner cavity of the base 1; through setting up metal ball 14, when rotation axis 6 when base 1 is inside rotatory, metal ball 14 can carry out the outrigger to the rotation axis 6 in the pairing rotation for weight is great when having avoided because of the inside more anchor thick liquid that exists of rotation axis 6, leads to the problem of the frictional force increase of rotation axis 6 and base 1, thereby degree of wear when greatly having reduced rotation axis 6 and rotating, and then has improved the life who spouts the device soon.
The utility model provides a pair of high pressure spouts device soon's theory of operation as follows:
the first step is as follows: firstly, when the anchoring slurry is sprayed on the pit wall, the electric push rod 9 is started, so that the electric push rod 9 can push and pull one end of the injection pipe 8, the injection end of the injection pipe 8 is enabled to move up and down, the anchoring slurry in the injection pipe 8 can be uniformly sprayed on the surface of the pit wall, the problem that the pit wall is hollow when the high-pressure anchoring slurry is vertically sprayed is avoided, the subsequent application is not facilitated, and the supporting strength of a building foundation pit is greatly reduced is solved, so that the practicability of the high-pressure rotary spraying device is improved, when deep pit excavation is carried out, the first electromagnetic valve 3 is started, so that water flow in the first conveying pipe 2 can flow into the rotating shaft 6 through the base 1 and is discharged from the inside of the water discharge hole 11 in the drill bit 10, silt at the bottom of the drill bit 10 is enabled to be soaked by the water flow, the hardness of the silt is reduced, the temperature in the drill bit 10 is reduced, and the stability of the drill bit 10 in long-time operation is improved, namely the stability of the rotary spraying device is improved;
the second step is that: when the anchoring slurry needs to be rotationally sprayed, the rotating motor 122 is started, the rotating motor 122 can drive the second gear 124 to rotate through the first gear 123, namely the adjusting box 7 is driven to rotate through the rotating shaft 6, so that the spraying pipe 8 can rotationally spray, and convenience is brought to the use of the rotary spraying device, when the anchoring slurry is sprayed to a pit wall, the protective plate 13 can cover the top of the adjusting box 7, sand above the adjusting box 7 is difficult to drop to the top of the adjusting box 7 when falling, so that the problem that the spraying pipe 8 is damaged due to impact of the sand is avoided, the safety of the rotary spraying device during working is improved, when the rotating shaft 6 rotates inside the base 1, the metal balls 14 can stably support the rotating shaft 6 in rotation, the problem that the friction force between the rotating shaft 6 and the base 1 is increased due to the fact that more anchoring slurry exists inside the rotating shaft 6 is large in weight is avoided, the abrasion degree of the rotating shaft 6 is greatly reduced, and the service life of the rotary spraying device is prolonged.
Compared with the prior art, the utility model provides a pair of high pressure jet grouting device has following beneficial effect:
through setting up injection pipe 8 and electric putter 9, when spraying the anchor thick liquid to the pot wall, start electric putter 9, make electric putter 9 can carry out the push-and-pull to the one end of injection pipe 8, make the injection end of injection pipe 8 reciprocate, thereby make the inside anchor thick liquid of injection pipe 8 can be by even spraying to pot wall surface, cause pot wall pot hole when having avoided vertical injection high pressure anchor thick liquid, be unfavorable for subsequent execution, and then lead to the problem of the very big problem that reduces of support intensity of building foundation ditch, thereby high pressure jet equipment's practicality has been improved.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a high pressure spouts device soon, includes base (1), its characterized in that: the utility model discloses a rotary drilling machine, including base (1), conveyer pipe (2), solenoid valve (3), the fixed outside fixed mounting of conveyer pipe (2), the fixed conveyer pipe (4) of No. two of having cup jointed of opposite side of base (1), the outside fixed mounting of No. two conveyer pipe (4) has solenoid valve (5) No. two, rotation axis (6) have been cup jointed in the bottom activity of base (1), adjusting box (7) have been cup jointed in the outside fixed of rotation axis (6), injection pipe (8) have been cup jointed in the inside activity of adjusting box (7), the inside fixed mounting of adjusting box (7) has electric putter (9), drill bit (10) have been cup jointed in the bottom of rotation axis (6) fixed, wash port (11) have been seted up to the inside of drill bit (10), the bottom of base (1) is provided with rotary mechanism (12), the outside fixed guard plate (13) that has been cup jointed in the outside of rotation axis (6), the bottom activity of base (1) inner chamber has cup jointed metal ball (14).
2. The high-pressure rotary spraying device according to claim 1, wherein the material of the spraying pipes (8) is rubber material, the number of the spraying pipes (8) is two, and the two spraying pipes (8) are symmetrically distributed by taking the rotating shaft (6) as a symmetry axis.
3. The high-pressure rotary spraying device according to claim 1, wherein the number of the water discharge holes (11) is two, and the two water discharge holes (11) are symmetrically distributed with the rotating shaft (6) as a symmetry axis.
4. The high-pressure rotary spraying device as claimed in claim 1, wherein the rotating mechanism (12) comprises a fixed cover (121), the fixed cover (121) is fixedly connected to the bottom of the base (1), a rotating motor (122) is fixedly mounted on the side surface of the fixed cover (121), a first gear (123) is fixedly sleeved on an output shaft of the rotating motor (122), a second gear (124) is fixedly sleeved on the outside of the rotating shaft (6), and the second gear (124) is meshed with the first gear (123).
5. The high-pressure rotary spraying device according to claim 1, wherein the protection plate (13) is made of a titanium alloy material, and the protection plate (13) is located right above the adjusting tank (7).
6. The high-pressure rotary spraying device according to claim 1, wherein the metal ball (14) is made of alloy steel, and the metal ball (14) is adapted to the bottom of the inner cavity of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222172638.6U CN218291924U (en) | 2022-08-18 | 2022-08-18 | High-pressure rotary spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222172638.6U CN218291924U (en) | 2022-08-18 | 2022-08-18 | High-pressure rotary spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218291924U true CN218291924U (en) | 2023-01-13 |
Family
ID=84795394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222172638.6U Active CN218291924U (en) | 2022-08-18 | 2022-08-18 | High-pressure rotary spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218291924U (en) |
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2022
- 2022-08-18 CN CN202222172638.6U patent/CN218291924U/en active Active
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