CN212129148U

CN212129148U - Movable closed grouting device

Info

Publication number: CN212129148U
Application number: CN202020394463.1U
Authority: CN
Inventors: 王广魁; 胡晓晨; 李伟栋; 魏喜成; 孙广建; 李远方; 陈吉平
Original assignee: Beijing Urban Construction Road & Bridge Group Co ltd
Current assignee: Beijing Urban Construction Road & Bridge Group Co ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-12-11
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses a portable enclosed type slip casting device, including automobile body, a jar body, slip casting device, agitating unit and control system, the jar body is established on the automobile body, the slip casting device is established in the external side of jar, is located its afterbody to pass through the pipe connection with the jar body, agitating unit establishes at the internal of jar, control system establishes in the external side of jar, control slip casting device and agitating unit. The tank body is a closed horizontal tank body, and three independent chambers, namely a water bin, a stirring bin and a power generation bin, are arranged at intervals in the front and at the back; the stirring device comprises a stirring motor and a stirring impeller which are respectively positioned under the water bin and in the stirring bin. The utility model discloses a closed horizontal jar of body has solved current vertical double-cylinder stirring occupation space big, but the little shortcoming of effective volume of thick liquid to adopt closed structure, solved the shortcoming of current easy raise dust, effectively reduce intensity of labour, have energy-concerving and environment-protective advantage.

Description

Movable closed grouting device

Technical Field

The utility model relates to a slip casting device technical field, concretely relates to portable enclosed type slip casting device.

Background

In the existing grouting construction process, different forms of grout preparation and filling equipment are needed, the existing main grout preparation equipment mainly takes a vertical double-cylinder stirrer as a main part and is supplemented with manual powder adding for pulping, and grouting pump grouting construction is connected, but the existing main grout preparation equipment belongs to fixed equipment, needs to be assembled and then put into use, and has the defect of inconvenient movement; the situation that grouting equipment cannot be set up near a component in a project with a small construction operation field; therefore, a full-automatic control grouting construction vehicle is applied to post-grouting of pile foundations and post-grouting of tensioned prestressed concrete beams, applied to construction under the condition of no impending electrician such as smaller projects and remote area projects, and the like, and solves the problems in the grouting process. The utility model provides a portable enclosed type slip casting device overcomes above-mentioned defect.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable enclosed type slip casting device has and removes conveniently to adopt the horizontal formula jar of body of enclosed type, solved easy raise dust, the little but big defect in space of volume.

The utility model provides a technical scheme that above-mentioned technical problem adopted is:

a movable closed grouting device comprises a vehicle body, a tank body, a grouting device, a stirring device and a control system, wherein the tank body is arranged on the vehicle body, the grouting device is arranged on the outer side of the tank body, is positioned at the tail part of the tank body and is connected with the tank body through a pipeline, the stirring device is arranged in the tank body, and the control system is arranged on the outer side of the tank body and controls the grouting device and the stirring device;

the tank body is a closed horizontal tank body, and three independent chambers are arranged at intervals in the front and the back; the front chamber is a water chamber, and the top of the front chamber is provided with a water feeding port; the middle chamber is a stirring chamber, and the top of the stirring chamber is provided with a powder inlet; the rear cabin is a power generation cabin, a power generator is arranged in the cabin, and the power generator is connected with the grouting device, the stirring device and the control system; the stirring device comprises a stirring motor and a stirring impeller, wherein the stirring motor is arranged below the water sump, and the stirring impeller is arranged at the lower part of the stirring sump and is connected with the output end of the stirring motor.

Furthermore, a water delivery pipe is arranged at the bottom of the water bin, a slurry outlet pipe is arranged at the bottom of the stirring bin, and the water delivery pipe and the slurry outlet pipe are connected with the grouting device through a three-way valve.

Further, the grouting device comprises a grouting pump, a grouting pipe, a pressure gauge and a metering pump, the front end of the grouting pipe is connected with the three-way valve, and the grouting pump, the pressure gauge and the metering pump are all arranged on the grouting pipe.

Furthermore, the stirring impeller is transversely arranged and is positioned at the lower part in the stirring bin.

Further, the control system comprises a stirring control cabinet, a power control cabinet and a grouting control device, the stirring control cabinet is connected with the stirring device, the power control cabinet is connected with the generator, and the grouting control device is connected with the grouting device.

Furthermore, an inspection hole is formed in the stirring bin.

Furthermore, the stirring device also comprises a movable water pump, wherein pipelines are arranged at two ends of the movable water pump and used for conveying water from the water bin to the stirring bin.

Preferably, the stirring control cabinet is arranged outside the water sump, the power supply control cabinet is arranged outside the power generation sump, and an external power supply interface is arranged on the power supply control cabinet.

Preferably, the radial section of the tank body is oval, and the water delivery pipe and the slurry outlet pipe are respectively arranged on two sides of the tank body.

Furthermore, movable baffles are arranged on the front side and the rear side of the stirring device, and the upper ends of the movable baffles are hinged to the water sump; and bin doors are arranged on the front side and the rear side of the power generation bin.

The utility model discloses beneficial effect as follows:

the closed horizontal tank body is adopted to overcome the defects that the existing vertical double-cylinder stirring occupies large space, but the effective volume of the slurry is small, and the closed structure is adopted to overcome the defect that the existing vertical double-cylinder stirring is easy to raise dust;

the arrangement of the water bin is beneficial to grouting after a grouting pipe orifice in the pile body is opened by flushing clear water at high pressure, and can also be used for adding water to powder in the stirring bin, so that convenience and quickness in site construction are effectively guaranteed; a power generation bin is arranged for temporary power supply, so that the normal operation of construction is effectively ensured;

the utility model discloses remove convenient and fast, solved less engineering, remote area engineering slip casting construction to effectively reduce intensity of labour, have energy-concerving and environment-protective advantage.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a tank structure of the present invention;

FIG. 3 is a front view of the tank structure of the present invention

Fig. 4 is a rear view of the tank structure of the present invention.

Reference numerals: 1-vehicle body, 2-tank body, 21-water bin, 211-water pipe, 22-stirring bin, 221-slurry outlet pipe, 23-power generation bin, 3-grouting device, 4-stirring device, 41-stirring motor, 42-stirring impeller, 5-control system, 51-stirring control cabinet, 52-power control cabinet, 53-grouting control device and 6-power generator.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

As shown in fig. 1, a portable closed type slip casting device, including automobile body 1, jar body 2, slip casting device 3, agitating unit 4 and control system 5, jar body 2 is established on automobile body 1, slip casting device 3 is established in jar body 2 outside, is located its afterbody to pass through the pipe connection with jar body 2, agitating unit 4 establishes in jar body 2, control system 5 establishes in jar body 2 outside, control slip casting device 3 and agitating unit 4. Adopt portable automobile body, drive arrangement removes, has convenient and fast's advantage, can adapt to the interim construction in various small-size projects and remote areas.

As shown in fig. 2, 3 and 4, the tank body 2 is a closed horizontal tank body, and three independent chambers are arranged at intervals in the front and back; the front chamber is a water chamber 21, and the top is provided with an upper water gap; the middle chamber is a stirring chamber 22, and the top is provided with a powder inlet; the rear cabin is a power generation cabin 23, a power generator 6 is arranged in the cabin, and the power generator 6 is connected with the grouting device 3, the stirring device 4 and the control system 5. Adopt the horizontal formula jar of body of enclosed type to cut apart into three bins, have and occupy smallly, advantage that effective volume is big realizes once taking more thick liquid, satisfies great engineering quantity, when removing the construction, effectively promotes the efficiency of construction, reduces construction cycle, reduces intensity of labour, avoids the influence of repeated round trip to the time limit for a project many times.

Further, the tank body 2 adopts a fixed structure or a detachable installation structure, the fixed structure, namely the tank body 2 and the vehicle body 1 are of an integral structure and are not detachable, and the tank body and the vehicle body are rotated together. The detachable mounting structure adopts the detachable connected mode for jar body 2 and automobile body 1 promptly, and jar body 2 is installed on automobile body or trailer, after the engineering, unloads jar body 2 and has had enough to meet the need. Adopt detachable mounting structure to be applicable to various different vehicle chassis, have better adaptability, can be suitable for the construction environment not, effective reduce cost.

Agitating unit 4 includes agitator motor 41 and impeller 42, agitator motor 41 establishes in the sump below, impeller 42 establishes in the lower part in stirring the storehouse to be connected with agitator motor 41's output. The stirring motor 41 is arranged below the water sump, so that the space occupied by the stirring bin 22 is reduced, and the effective volume of the stirring bin 22 is ensured.

As shown in fig. 1, a water pipe 211 is arranged at the bottom of the water sump 21, a slurry outlet pipe 221 is arranged at the bottom of the stirring bin 22, and the water pipe 211 and the slurry outlet pipe 221 are connected with the grouting device 3 through a three-way valve. The pile foundation post-grouting process in construction requires that the pile foundation post-grouting process is firstly flushed with clear water under high pressure and then grouting is carried out after the grouting pipe orifice is plugged, water is stored in a water sump, and the conversion of rapid water pressing and grouting is carried out through a three-way valve, so that the efficient construction process is formed, and the process conversion time is saved.

As shown in fig. 1, further, the grouting device 3 includes a grouting pump, a grouting pipe, a pressure gauge and a metering pump, the front end of the grouting pipe is connected with a three-way valve, and the grouting pump, the pressure gauge and the metering pump are all arranged on the grouting pipe. And grouting amount metering equipment is utilized to effectively control the grouting amount and ensure the grouting construction quality.

Further, the stirring impeller 42 is transversely arranged and is positioned at the lower part in the stirring bin 22. The horizontal design has guaranteed the effective volume in stirring storehouse to raise dust and the problem of moisture evaporation in stirring storehouse when having avoided vertical stirring design.

Further, the control system 5 comprises a stirring control cabinet 51, a power supply control cabinet 52 and a grouting control device 53, wherein the stirring control cabinet 51 is connected with the stirring device 4, the power supply control cabinet 52 is connected with the generator 6, and the grouting control device 53 is connected with the grouting device 3. The grouting control device 53 realizes accurate control of the grouting amount.

During the use, predetermine the slip casting quantity value on slip casting controlling means 53, then open slip casting device 3 and carry out the slip casting, after the slip casting quantity reaches the default, slip casting controlling means 53 control slip casting device 3 stops the slip casting, realizes slip casting operation's accuracy and intellectuality, has both guaranteed construction quality, reduces intensity of labour again.

The generator 6 supplies power to the grouting device 3, the stirring device 4 and the control system 5, and the temporary power supply function during construction is guaranteed.

Further, an inspection hole is formed in the stirring bin 22.

The embodiment of the utility model provides a, sump 21 is through portable water pump to stirring storehouse 22 in water delivery, portable water pump both ends are equipped with the pipeline for from sump 21 to stirring storehouse 22 water delivery. The water stored in the water bin can also be used for adding water into the stirring chamber, and the water stored in the water bin is pumped into the stirring chamber through the movable water pump. During the use, operating personnel carries portable water pump and carries out the water delivery operation at 2 tops of jar bodies, and the back of finishing using is taken away along with the personnel.

The embodiment of the utility model provides a second, be equipped with the raceway on the baffle between sump 21 and the stirring storehouse 22, be equipped with solenoid valve and flowmeter on the raceway, solenoid valve and flowmeter all are connected with stirring switch board 51 electricity, and when adding water in to stirring storehouse 22, open the solenoid valve through external control and add water operation.

Preferably, the stirring control cabinet 51 is arranged outside the water sump 21, and the power control cabinet 52 is arranged outside the power generation chamber 23 and is provided with an external power interface. An external power interface is arranged on the power control cabinet 52. During construction, under the condition of external power supply, external power supply is adopted, so that the use cost is reduced; when no external power supply is provided, power is supplied by the generator 6.

Preferably, the radial section of the tank body 2 is elliptical, and the water pipe 211 and the slurry outlet pipe 221 are respectively arranged on two sides of the tank body 2.

Furthermore, movable baffles are arranged on the front side and the rear side of the stirring device 4, and the upper ends of the movable baffles are hinged to the water sump 21; and bin doors are arranged on the front side and the rear side of the power generation bin 23. A bin door is arranged on the power generation bin 23 and can be opened up and down, so that the installation, operation, overhaul and maintenance of the power generator 6 are guaranteed.

The utility model discloses application method as follows:

firstly, adding a predetermined amount of water into a stirring bin 22 in a raw material area, adding corresponding powder, and stirring to prepare slurry meeting construction requirements;

secondly, filling water in the water bin, and then sending the slurry to a grouting site for operation, wherein the vehicle is required to be stably parked during operation;

and thirdly, one operator stably connects the grouting pipe to the interface of the part to be grouted, the other operator opens the water pipe and the high-pressure grouting pump according to the instruction to perform plug opening operation, and the grouting pump is controlled to start and stop according to the plug opening and pressure conditions. According to the working procedures, the three-way valve is switched, the grout is used for grouting, and the grouting pump is started and stopped according to the grouting metering amount and the indication value of the pressure gauge, so that one-time operation is completed;

and fourthly, transferring to the next operation area, and performing grouting operation according to the third step until the operation is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. The utility model provides a portable closed type slip casting device which characterized by: the vehicle comprises a vehicle body (1), a tank body (2), a grouting device (3), a stirring device (4) and a control system (5), wherein the tank body (2) is arranged on the vehicle body (1), the grouting device (3) is arranged on the outer side of the tank body (2), is positioned at the tail part of the tank body and is connected with the tank body (2) through a pipeline, the stirring device (4) is arranged in the tank body (2), and the control system (5) is arranged on the outer side of the tank body (2) and controls the grouting device (3) and the stirring device (4);

the tank body (2) is a closed horizontal tank body, and three independent chambers are arranged at intervals in the front and at the back; the front chamber is a water chamber (21), and the top of the front chamber is provided with an upper water gap; the middle chamber is a stirring chamber (22), and the top is provided with a powder inlet; the rear cabin is a power generation cabin (23), a power generator (6) is arranged in the cabin, and the power generator (6) is connected with the grouting device (3), the stirring device (4) and the control system (5); agitating unit (4) are including agitator motor (41) and impeller (42), agitator motor (41) are established in the sump below, impeller (42) are established in the lower part in stirring the storehouse to be connected with agitator motor (41)'s output.

2. A mobile closed grouting device according to claim 1, characterised in that: the bottom of the water bin (21) is provided with a water pipe (211), the bottom of the stirring bin (22) is provided with a slurry outlet pipe (221), and the water pipe (211) and the slurry outlet pipe (221) are connected with the grouting device (3) through a three-way valve.

3. A mobile closed grouting device according to claim 2, characterised in that: grouting device (3) are including grouting pump, slip casting pipe, manometer and measuring pump, the front end and the three-way valve of slip casting pipe are connected, grouting pump, manometer and measuring pump are all established on the slip casting pipe.

4. A mobile closed grouting device according to claim 1, characterised in that: the stirring impeller (42) is transversely arranged and is positioned at the lower part in the stirring bin (22).

5. A mobile closed grouting device according to claim 3, characterised in that: the control system (5) comprises a stirring control cabinet (51), a power supply control cabinet (52) and a grouting control device (53), wherein the stirring control cabinet (51) is connected with the stirring device (4), the power supply control cabinet (52) is connected with a generator (6), and the grouting control device (53) is connected with the grouting device (3).

6. A mobile closed grouting device according to claim 1, characterised in that: and the stirring bin (22) is provided with an inspection hole.

7. A mobile closed grouting device according to claim 1, characterised in that: the stirring device is characterized by further comprising a movable water pump, wherein pipelines are arranged at two ends of the movable water pump and used for conveying water from the water bin (21) to the stirring bin (22).

8. A mobile closed grouting device according to claim 5, characterised in that: the stirring control cabinet (51) is arranged outside the water sump (21), the power supply control cabinet (52) is arranged outside the power generation sump (23), and an external power supply interface is arranged on the power supply control cabinet.

9. A mobile closed grouting device according to claim 2, characterised in that: the radial section of the tank body (2) is oval, and the water delivery pipe (211) and the slurry outlet pipe (221) are respectively arranged on two sides of the tank body (2).

10. A mobile closed grouting device according to claim 1, characterised in that: the front side and the rear side of the stirring device (4) are provided with movable baffles, and the upper ends of the movable baffles are hinged on the water sump (21); and bin doors are arranged on the front side and the rear side of the power generation bin (23).