CN220284815U - Intelligent device for high-speed railway rock-soluble grouting - Google Patents

Abstract

The utility model relates to a high-speed railway rock-solution grouting intelligent device which comprises a platform, wherein a grouting mechanism is arranged on the lower surface of the platform, the grouting mechanism comprises a storage roller rotatably arranged on the upper surface of the platform, a connecting pipe is rotatably connected with the peripheral wall of the storage roller, a slurry inlet is formed in the platform, a first flowtube is fixedly connected with the lower surface of the slurry inlet, an extension tube is movably connected with the lower surface of the first flowtube, a second flowtube is fixedly connected with the lower surface of the extension tube, a grouting spray nozzle is fixedly connected with the lower surface of the second flowtube, and a first grouting hole is formed in the peripheral wall of the first flowtube. This high-speed railway rock-soluble slip casting wisdom device is through setting up receiving roll, connecting pipe, motor and extension pipe to can drive second floral tube and slip casting shower nozzle downwardly moving, through setting up first corolla and first slip casting hole, thereby play the effect of slip casting, through setting up second slip casting hole and second floral tube, thereby play the effect at different plane slip casting.

Description

Intelligent device for high-speed railway rock-soluble grouting

Technical Field

The utility model relates to the technical field of grouting, in particular to a high-speed railway karst grouting intelligent device.

Background

Grouting is a specialized skill in building construction. The pipe grouting is to use a steel pipe with holes to be driven into or drilled into the soil, then use pressure to inject slurry into the pipe, and then fill the slurry into the soil layer from the holes, then lift or sink the pipe and continuously grouting, thereby forming reinforced soil in the soil and improving the foundation strength, and the high-speed rail needs to improve the foundation strength in construction at present.

According to Chinese patent publication No.: CN 215290069U, named: the utility model provides a novel ground karst treatment slip casting device which adopts the technical proposal that: recording depth when drilling holes to the top of a soil hole, and comparing with geological investigation drilling holes, drilling holes to the broken limestone or the middle-converted limestone surface 500mm, putting down a grouting device after drilling holes, preventing a steel pipe from being broken when the first grouting pipe 1 is put down to the bottom of the holes by using a hard steel pipe 1-3, simultaneously enabling the bottom of the first flowtube 1-2 to be at the bottom of a karst layer, grouting into the first grouting pipe 1 through a first grouting port 1-5, then grouting from the bottom of the karst layer through a grouting hole 4, simultaneously putting down a second grouting pipe 2 through a connecting rod 3, enabling the top of the second flowtube 2-2 of the second grouting pipe 2 to be at the top of the karst layer, grouting into the second grouting pipe 2 through a second grouting port 2-4, grouting from the top of the karst layer, grouting through a double pipe grouting port 4, and simultaneously ensuring grouting speed by double pipe mixing grouting, and simultaneously improving grouting quality

The above patent suffers from the following drawbacks: when the karst layer is too deep after the grouting pipe is arranged below, the grouting pipe is not long enough and cannot penetrate into the bottom, so that the longer grouting pipe needs to be replaced again, a large amount of manpower and material force is consumed, and the high-speed railway karst grouting intelligent device is provided for solving the problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a high-speed railway karst grouting intelligent device which has the advantage of not needing to replace a grouting pipe, and solves the problem that when a karst layer is too deep below the grouting pipe, the grouting pipe is not long enough and cannot penetrate into the bottom, so that the grouting pipe needs to be replaced again for a longer time.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the intelligent device for high-speed railway rock-solution grouting comprises a platform, wherein a grouting mechanism is arranged on the lower surface of the platform;

slip casting mechanism is including rotating the take-in roller of installation and platform upper surface, take-in roller peripheral wall rotates and is connected with the connecting pipe, set up into thick liquid mouth in the platform, the first floral tube of fixed surface connection under the thick liquid mouth, first floral tube lower surface swing joint has the extension pipe, fixed surface is connected with the second floral tube under the extension pipe, fixed surface is connected with the slip casting shower nozzle under the second floral tube, first slip casting hole has been seted up to first floral tube peripheral wall, second slip casting hole has been seted up to second floral tube peripheral wall, platform upper surface fixedly connected with motor.

Further, the number of the first grouting holes is larger than two, the number of the second grouting holes is larger than two, and the first flower pipe and the second flower pipe are located on the same position plane.

Further, the lower surface of the connecting pipe is fixedly connected with the upper surface of the extension pipe, and a moving groove is formed in the first flower pipe.

Further, the extension pipe is slidably connected in the moving groove, and the output end of the motor is fixedly connected with the storage roller.

Further, the first protective layer is sleeved on the outer peripheral wall of the extension pipe, and the second protective layer is adjusted on the outer peripheral wall of the connecting pipe.

Further, a lateral distance between the plurality of first grouting holes is between twenty centimeters and thirty centimeters, and a lateral distance between the plurality of second grouting holes is between twenty centimeters and thirty centimeters.

Compared with the prior art, the utility model provides a high-speed railway karst grouting intelligent device, which has the following beneficial effects:

this high-speed railway karst slip casting wisdom device is through setting up receiving roller, connecting pipe, motor and extension pipe, thereby can drive second floral tube and slip casting shower nozzle downwardly moving, through setting up first corolla and first slip casting hole, thereby play the effect of slip casting, through setting up second slip casting hole and second floral tube, thereby play the effect of slip casting in different planes, thereby solved when meetting the karst layer when too dark behind the slip casting pipe below, the slip casting pipe is not enough long, can't visit the bottom, can cause the problem of changing longer slip casting pipe again like this.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the receiving roller and motor of the present utility model;

fig. 3 is a schematic view of the internal structure of the first tube according to the present utility model.

In the figure: 1. a platform; 2. a grouting mechanism; 3. a receiving roller; 4. a connecting pipe; 5. a slurry inlet; 6. a first floral tube; 7. an extension tube; 8. a second floral tube; 9. grouting spray heads; 10. a first grouting hole; 11. a second grouting hole; 12. and a motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the intelligent device for grouting in high-speed railway rock-solution in this embodiment includes a platform 1, a grouting mechanism 2 is disposed on the lower surface of the platform 1, the grouting mechanism 2 includes a receiving roller 3 rotatably mounted on the upper surface of the platform 1, a connecting pipe 4 is rotatably connected to the outer peripheral wall of the receiving roller 3, a slurry inlet 5 is formed in the platform 1, a first perforated pipe 6 is fixedly connected to the lower surface of the slurry inlet 5, an extension pipe 7 is movably connected to the lower surface of the first perforated pipe 6, a second perforated pipe 8 is fixedly connected to the lower surface of the extension pipe 7, a grouting nozzle 9 is fixedly connected to the lower surface of the second perforated pipe 8, a first grouting hole 10 is formed in the outer peripheral wall of the first perforated pipe 6, a second grouting hole 11 is formed in the outer peripheral wall of the second perforated pipe 8, and a motor 12 is fixedly connected to the upper surface of the platform 1.

In this embodiment, in order to increase the grouting effect, the number of the first grouting holes 10 is greater than two, and in order to increase the grouting effect, the number of the second grouting holes 11 is greater than two, and the first floral tube 6 and the second floral tube 8 are located on the same position plane.

In this embodiment, in order to facilitate the downward movement of the connecting pipe 4 to drive the extension pipe 7 to move, a moving groove is formed in the first flower pipe 6 and fixedly connected between the lower surface of the connecting pipe 4 and the upper surface of the extension pipe 7.

In this embodiment, it is convenient to limit extension pipe 7, and sliding connection has extension pipe 7 in the removal groove, and fixed connection is between motor 12 output and the take-up roller 3.

In this embodiment, the outer peripheral wall of the extension pipe 7 is sleeved with a first protection layer, and the outer peripheral wall of the connection pipe 4 is adjusted with a second protection layer.

In the present embodiment, the lateral distance between the plurality of first grouting holes 10 is between twenty cm and thirty cm, and the lateral distance between the plurality of second grouting holes 11 is between twenty cm and thirty cm.

The working principle of the embodiment is as follows:

when the user needs to adjust the position of the grouting nozzle 9, the user starts the motor 12, the motor 12 drives the storage roller 3 to rotate, the storage roller 3 drives the connecting pipe 4 to move downwards, the connecting pipe 4 drives the extending pipe 7 to move downwards, the extending pipe 7 drives the second floral pipe 8 to move downwards, the second floral pipe 8 drives the grouting nozzle 9 to move downwards, and then the whole operation flow is completed.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a high-speed railway rock-soluble slip casting wisdom device, includes platform (1), its characterized in that: the lower surface of the platform (1) is provided with a grouting mechanism (2);

slip casting mechanism (2) are including rotating the take-in roller (3) of installation and platform (1) upper surface, take-in roller (3) peripheral wall rotates and is connected with connecting pipe (4), set up in platform (1) into thick liquid mouth (5), fixed surface is connected with first flowtube (6) under thick liquid mouth (5), first flowtube (6) lower surface swing joint has extension pipe (7), fixed surface is connected with second flowtube (8) under extension pipe (7), fixed surface is connected with slip casting shower nozzle (9) under second flowtube (8), first slip casting hole (10) have been seted up to first flowtube (6) peripheral wall, second slip casting hole (11) have been seted up to second flowtube (8) peripheral wall, fixed surface is connected with motor (12) on platform (1).

2. The high-speed railway rock-soluble slip casting wisdom device of claim 1, wherein: the number of the first grouting holes (10) is larger than two, the number of the second grouting holes (11) is larger than two, and the first flower pipe (6) and the second flower pipe (8) are positioned on the same position plane.

3. The high-speed railway rock-soluble slip casting wisdom device of claim 1, wherein: the lower surface of the connecting pipe (4) is fixedly connected with the upper surface of the extension pipe (7), and a moving groove is formed in the first flower pipe (6).

4. A high-speed railway rock-soluble slip casting wisdom device according to claim 3, characterized in that: the movable groove is connected with an extension pipe (7) in a sliding mode, and the output end of the motor (12) is fixedly connected with the storage roller (3).

5. The high-speed railway rock-soluble slip casting wisdom device of claim 1, wherein: the outer peripheral wall of the extension pipe (7) is sleeved with a first protection layer, and the outer peripheral wall of the connecting pipe (4) is adjusted with a second protection layer.

6. The high-speed railway rock-soluble slip casting wisdom device of claim 2, wherein: the lateral distance between the plurality of first grouting holes (10) is between twenty cm and thirty cm, and the lateral distance between the plurality of second grouting holes (11) is between twenty cm and thirty cm.