CN215443151U - Prestressing force intelligence mud jacking machine - Google Patents

Abstract

The utility model discloses a prestressed intelligent grouting machine which comprises a feeding bin, wherein a feeding pipeline is arranged on one side of the feeding bin, a grouting machine is arranged at the bottom end of the feeding pipeline, a distributed water injection mechanism is arranged outside the grouting machine, the distributed water injection mechanism comprises a water inlet channel arranged at the top end of the grouting machine, and a plurality of extension channels are arranged outside the water inlet channel. According to the utility model, the extension channel is arranged, so that water can be distributed, water can be supplied to different positions and heights in the pulping machine, and the annular guide channel is arranged, so that uniform water injection can be realized at different positions and at the same horizontal height under the matching of the spring and the water blocking plate.

Description

Prestressing force intelligence mud jacking machine

Technical Field

The utility model relates to the technical field of grouting machines, in particular to a prestressed intelligent grouting machine.

Background

The prestress is compressive stress applied to the structure in advance during construction for improving the service performance of the structure, and the compressive stress can completely or partially offset tensile stress caused by load during service of the structure, so that structural damage is avoided, and the prestress is commonly used for concrete structures.

The pore canal grouting usually refers to using clean cement slurry, adding external additive, before grouting, flushing the pore canal to be grouted with pressure clear water, then pressing the clean cement slurry into the pore canal from one end of the pore, discharging the thick slurry from the other end of the pore canal, sealing, increasing the pressure to 0.5-0.7 MPa, and finishing after lasting for 3-5 minutes.

The existing device has the following defects: the water injection adopts the top water injection more, and sets up single water injection passageway, and rivers get into thick liquids through the mode from top infiltration for thick liquids co-altitude, different position water injection volume are inhomogeneous, and required stirring time is too long, influence work efficiency, cause economic loss.

Therefore, we propose a prestressed intelligent grouting machine to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a prestressed intelligent grouting machine to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a prestressed intelligent grouting machine comprises a feeding bin, wherein a feeding pipeline is arranged on one side of the feeding bin, and the bottom end of the feeding pipeline is provided with a pulping machine, the outside of the pulping machine is provided with a distributed water injection mechanism, the distributed water injection mechanism comprises a water inlet channel arranged at the top end of the pulping machine, and a plurality of extension channels are arranged outside the water inlet channel, the other ends of the extension channels extend to the inside of the pulping machine, the other ends of the extension channels are provided with annular guide channels, and a plurality of water outlets are arranged inside the annular guide channel, a plurality of rotating supports are arranged at the bottom end of the annular guide channel, the rotating support is rotatably connected with a water plugging plate through a rotating shaft, the top end of the water plugging plate is provided with an extension spring, and the other end of the extension spring is fixedly connected with the top end in the annular guide channel, and the outside of the annular guide channel is welded on the inner wall of the pulping machine.

In a further embodiment, one section of the feeding pipeline extends to the inside of the feeding bin, a spiral feeding rod is arranged inside the feeding pipeline, and a feeding motor is arranged at the other end of the spiral feeding rod, so that slurry can be conveyed.

In a further embodiment, one side of pulping machine is provided with pipeline, and pipeline's the other end is provided with the stock machine, the bottom of pulping machine is provided with the support frame, and the bottom of support frame is provided with supporting baseplate, can realize the fixed stay effect to this device.

In a further embodiment, the top end of the supporting bottom plate is provided with a speed regulating motor, one side of the speed regulating motor is provided with a pressure transmitter, and one side of the pressure transmitter is provided with a conveying pipe which can change pressure in the slurry output process.

In a further embodiment, an output pipeline is arranged outside the pulp storage machine, the other end of the output pipeline extends to the inside of the conveying pipe, and a controller is arranged at the top end of the supporting bottom plate and can control the device to operate.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the extension channel is arranged, so that water can be distributed, water can be supplied to different positions and heights in the pulping machine, and the annular guide channel is arranged, so that uniform water injection can be realized at different positions and at the same horizontal height under the matching of the spring and the water blocking plate.

Drawings

FIG. 1 is a left side plan view of a pre-stressed intelligent press;

FIG. 2 is a right side plan view of the pre-stressed intelligent press;

FIG. 3 is a schematic diagram of the internal structure of a pre-stressed intelligent press;

FIG. 4 is a schematic internal view of a circular guide channel of the pre-stressed intelligent press;

FIG. 5 is a schematic view of the bottom end structure of the annular guide channel of the intelligent prestressed grouting machine;

fig. 6 is a schematic diagram of the internal structure of a feed pipe of the intelligent prestressed grouting machine.

In the figure: 1. a feeding bin; 2. a feed conduit; 201. a screw feed rod; 202. a feeding motor; 3. pulping; 4. a distributed water injection mechanism; 401. a water inlet channel; 402. an extension channel; 403. an annular guide channel; 404. a water outlet; 405. rotating the support; 406. a water plugging plate; 407. an extension spring; 5. a delivery conduit; 6. storing a pulp machine; 7. a support frame; 8. a support base plate; 9. a speed-regulating motor; 10. a pressure transmitter; 11. a delivery pipe; 12. an output pipe; 13. and a controller.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-6, a prestressed intelligent grouting machine comprises a feeding bin 1, a feeding pipeline 2 is arranged on one side of the feeding bin 1, one section of the feeding pipeline 2 extends into the feeding bin 1, a spiral feeding rod 201 is arranged inside the feeding pipeline 2, a feeding motor 202 is arranged at the other end of the spiral feeding rod 201, a grouting machine 3 is arranged at the bottom end of the feeding pipeline 2, a distributed water injection mechanism 4 is arranged outside the grouting machine 3, a conveying pipeline 5 is arranged on one side of the grouting machine 3, a grouting machine 6 is arranged at the other end of the conveying pipeline 5, a supporting frame 7 is arranged at the bottom end of the grouting machine 3, a supporting base plate 8 is arranged at the bottom end of the supporting frame 7, a speed regulating motor 9 is arranged at the top end of the supporting base plate 8, a pressure transmitter 10 is arranged on one side of the speed regulating motor 9, a conveying pipe 11 is arranged on one side of the pressure transmitter 10, and an output pipeline 12 is arranged outside the grouting machine 6, and the other end of output pipeline 12 extends to the inside of conveyer pipe 11, the top of supporting baseplate 8 is provided with controller 13, when using, put into feeding storehouse 1 with the raw materials, spiral feed rod 201 passes through feeding motor 202, cooperation feeding pipeline 2, transport the raw materials in feeding storehouse 1 to in pulper 3, pulper 3 makes milk after accomplishing, transport for storing up the pulp machine 6 through conveying pipeline 5, the puddler of slow speed through storing up pulp machine 6 stirs constantly, prevent that the thick liquid from condensing, the thick liquid of storing up the inside thick liquid of pulp machine 6 flows into conveyer pipe 11 through output pipeline 12, through setting up buncher 9 and pressure transmitter 10, can change pressure at thick liquid output in-process, can control the operation of this device through setting up controller 13.

Example, 2

Referring to fig. 3-5, based on the basic embodiment 1, the distributed water injection mechanism 4 includes a water inlet channel 401 disposed at the top end of the pulper 3, and a plurality of extension channels 402 are disposed outside the water inlet channel 401, and the other end of the extension channels 402 extends into the pulper 3, and an annular guide channel 403 is disposed at the other end of the extension channels 402, and a plurality of water outlets 404 are disposed inside the annular guide channel 403, and a plurality of rotating holders 405 are disposed at the bottom end of the annular guide channel 403, and the rotating holders 405 are rotatably connected to a water blocking plate 406 through a rotating shaft, and a tension spring 407 is disposed at the top end of the water blocking plate 406, and the other end of the tension spring 407 is fixedly connected to the top end of the annular guide channel 403, and the outside of the annular guide channel 403 is welded to the inner wall of the pulper 3, and an external water supply device supplies water to the inside the pulper 3 through the water inlet channel 401, this device can shunt water through setting up a plurality of extension passageway 402 for the inside different position height of pulper 3 all can obtain supplying water, and inside the inside rivers of extension passageway 402 flowed into annular guide channel 403, rivers were through extrusion water shutoff board 406, pulling extension spring 407, realized the even water injection in different positions under same level.

It is worth mentioning that: in the technical scheme, the feeding motor 202 adopts an electromagnetic braking motor of YEJ2 series in Highuake, Jiangsu, and the extension spring 407 adopts a commercially available coil spring with the model of LR-090.

The working principle of the utility model is as follows: when the device is used, raw materials are placed into the feeding bin 1, the spiral feeding rod 201 is matched with the feeding pipeline 2 through the feeding motor 202 to convey the raw materials in the feeding bin 1 into the pulping machine 3, after pulping of the pulping machine 3 is completed, the raw materials are conveyed to the pulp storage machine 6 through the conveying pipeline 5, the raw materials are continuously stirred through the slow stirring rod of the pulp storage machine 6 to prevent slurry from being condensed, the slurry in the pulp storage machine 6 flows into the conveying pipe 11 through the output pipeline 12, the pressure can be changed in the slurry output process by arranging the speed regulating motor 9 and the pressure transmitter 10, the device can be controlled to run by arranging the controller 13, the external water supply device supplies water to the inside of the pulping machine 3 through the water inlet channel 401, the device can divide the water by arranging the plurality of extension channels 402, water can be supplied to different positions and heights in the pulping machine 3, the water in the extension channels 402 flows into the annular guide channel 403, the water flow is extruded through the water plugging plate 406, and the extension spring 407 is pulled, so that the uniform water injection in different directions under the same horizontal height is realized.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a prestressing force intelligence press pulp grinder which characterized in that: comprises a feeding bin (1), one side of the feeding bin (1) is provided with a feeding pipeline (2), the bottom of the feeding pipeline (2) is provided with a pulping machine (3), the outside of the pulping machine (3) is provided with a distributed water injection mechanism (4), the distributed water injection mechanism (4) comprises a water inlet channel (401) arranged at the top end of the pulping machine (3), the outside of the water inlet channel (401) is provided with a plurality of extension channels (402), the other end of each extension channel (402) extends into the inside of the pulping machine (3), the other end of each extension channel (402) is provided with an annular guide channel (403), the inside of each annular guide channel (403) is provided with a plurality of water outlets (404), the bottom end of each annular guide channel (403) is provided with a plurality of rotary supports (405), and the rotary supports (405) are connected with a water plugging plate (406) through a rotary shaft, the top end of the water plugging plate (406) is provided with an extension spring (407), the other end of the extension spring (407) is fixedly connected with the top end of the interior of the annular guide channel (403), and the exterior of the annular guide channel (403) is welded on the inner wall of the pulping machine (3).

2. The intelligent prestressed press-grouting machine as claimed in claim 1, wherein: one section of the feeding pipeline (2) extends into the feeding bin (1), a spiral feeding rod (201) is arranged inside the feeding pipeline (2), and a feeding motor (202) is arranged at the other end of the spiral feeding rod (201).

3. The intelligent prestressed press-grouting machine as claimed in claim 1, wherein: one side of pulping machine (3) is provided with pipeline (5), and the other end of pipeline (5) is provided with stores up pulp grinder (6), the bottom of pulping machine (3) is provided with support frame (7), and the bottom of support frame (7) is provided with supporting baseplate (8).

4. The intelligent prestressed press-grouting machine as claimed in claim 3, wherein: the top of supporting baseplate (8) is provided with buncher (9), and one side of buncher (9) is provided with pressure transmitter (10), one side of pressure transmitter (10) is provided with conveyer pipe (11).

5. The intelligent prestressed press-grouting machine as claimed in claim 3, wherein: the outside of storing up pulp grinder (6) is provided with output tube (12), and the other end of output tube (12) extends to the inside of conveyer pipe (11), the top of supporting baseplate (8) is provided with controller (13).

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