CN212241595U - Movable mud solidification equipment - Google Patents

Abstract

The utility model discloses a movable mud solidification device, which comprises a mud stirring system, a mud feeder and a solidifying agent adder; the slurry stirring system, the slurry feeder and the curing agent adder are all integrated and assembled on a movable frame to form a movable stirring vehicle capable of realizing flexible transition. The movable mixer truck is provided with a muck collecting truck, and the muck collecting truck comprises a muck container with an upper opening for containing muck and a four-wheel travelling mechanism arranged below the muck container; the front plate surface of the muck container is fixedly welded with a traction ring for traction of the muck collection vehicle to travel, and the upper ends of the two side plates of the muck container are fixedly welded with lifting rings for conveniently lifting the whole muck collection vehicle. The utility model discloses strong adaptability, it is nimble convenient, can also can realize removing the transition through the mode that the ground jack lifts by crane the loading and transports through the mode that pulls the mode that drags to move to satisfy the long construction demand of railway elevated pile foundation engineering point multiple line.

Description

Movable mud solidification equipment

Technical Field

The utility model relates to a pile foundation mud treatment technical field, especially a be suitable for mud processing apparatus of pile foundation construction such as railway overpass, specific movable mud solidification equipment that says so.

Background

The railway elevated pile foundation engineering is characterized by more construction points and long construction lines. In the process of pile foundation construction, construction equipment needs to be moved and transferred continuously. The mud produced in the pile foundation construction can cause pollution to the surrounding soil and underground water to a great extent.

In the prior art, the mud generated by the building pile foundation engineering is usually dug in a mud pit on a construction site for storing and treating the mud. However, because the railway elevated pile foundation engineering has the particularity of multi-point length, and a mud pit cannot be arranged at a fixed position like a house building pile foundation engineering, a good treatment method for mud generated in the railway elevated pile foundation construction does not exist at present.

Disclosure of Invention

The utility model aims to solve the technical problem to the current situation of above-mentioned prior art, and provide a movable mud solidification equipment, the device is rational in infrastructure, strong adaptability, and is nimble convenient, is suitable for the mud processing in the construction of railway elevated pile foundation very much.

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

a movable mud solidification device comprises a mud stirring system, a mud feeder and a solidifying agent adder, wherein the mud stirring system is used for fully stirring mud materials and solidifying agents into mixed muck; the slurry stirring system, the slurry feeder and the curing agent adder are integrated and assembled on a movable frame to form a movable stirring vehicle capable of realizing flexible transition under the action of traction force, the movable stirring vehicle is provided with a muck collecting vehicle for collecting muck stirred by the slurry stirring system, and the muck collecting vehicle comprises a muck container with an upper opening for containing muck and a four-wheel travelling mechanism arranged below the muck container; the front plate surface of the muck container is fixedly welded with a traction ring for traction of the muck collection vehicle to travel, and the upper ends of the two side plates of the muck container are fixedly welded with lifting rings for conveniently lifting the whole muck collection vehicle.

In order to optimize the technical scheme, the specific measures adopted further comprise:

the movable frame comprises a large frame with a rectangular frame structure, an auxiliary support vertically welded at the rear end of the large frame and a six-wheel traveling mechanism fixedly arranged below the large frame and used for realizing traveling; the mud stirring system is installed on the truck frame, the mud feeder and the curing agent adder are both fixedly installed on the auxiliary support, the mud feeder is located right behind the mud stirring system, and the curing agent adder is located at the upper end of the rear of the mud stirring system and connected to the upper portion of the front of the mud feeder.

The six-wheel traveling mechanism comprises three first axle shafts transversely fixed below the large frame of the vehicle and first wheels rotatably arranged at two ends of each first axle shaft and used for rolling contact with the ground; a traction rod for facilitating traction and movement is welded and fixed on a front cross beam of the truck frame, and a suspension rod for facilitating the hoisting of the whole movable mixer truck for loading and transferring is welded on two longitudinal beams of the truck frame; the big frame of car is last still to install four scalable bracing pieces that height energy freely adjusted at least, and scalable bracing piece is used for supporting the cooperation with ground and prevents that portable trucd mixer from removing at portable trucd mixer during operation.

The mud stirring system comprises a barrel-shaped main body capable of stirring around a self round mandrel in a rotating way and a driving mechanism for driving the barrel-shaped main body to rotate; the barrel-shaped main body is a barrel-shaped container with openings at two ends, the opening at the front end of the barrel-shaped main body is a muck outlet, and the opening at the rear end of the barrel-shaped main body is a mixture inlet; the slurry feeder is a container with a feeding hole at the upper end and a discharging hole at the lower end, and the discharging hole of the slurry feeder extends into the mixture inlet of the barrel-shaped main body in a non-contact mode.

The curing agent adder is a container with an upper cover hinged with an upper opening, a curing agent outlet communicated with the slurry feeder is arranged below the rear part of the curing agent adder, and the curing agent and the slurry in the slurry feeder enter the barrel-shaped main body through a discharge port of the slurry feeder and a mixture inlet of the barrel-shaped main body in sequence; the curing agent adder is provided with a control metering device for controlling the addition amount of the curing agent.

Three closed track grooves are formed on the outer peripheral surface of the barrel-shaped main body at intervals; the auxiliary mechanism for improving the rotation stability of the barrel-shaped main body is installed below the two sides of the barrel-shaped main body on the truck main frame, the auxiliary mechanism comprises an auxiliary fixing rod fixed on the truck main frame and three rollers which are sleeved on the auxiliary fixing rod and are in rolling contact with the rail grooves, and the rollers rotate in the rail grooves by taking the auxiliary fixing rod as an axis.

The four-wheel travelling mechanism comprises two second axle shafts transversely fixed on the bottom surface of the muck container and second wheels rotatably arranged at two ends of each second axle shaft, and the muck container is a square or rectangular box-shaped container.

The inner wall of the barrel-shaped main body is welded with a spiral type separating sheet for mixing, stirring and pushing the dregs.

Compared with the prior art, the utility model discloses all the integrated equipment on a portable frame that can remove with mud mixing system, slurry feeder and curing agent adder, make them can constitute a portable trucd mixer jointly, portable trucd mixer can utilize pulling equipment to pull the removal, reaches the purpose of nimble transition to solved in the overhead pile foundation work progress of railway, because of the point multiple line length can't build the pile foundation engineering like the room, set up the problem in mud pit at a fixed position. The utility model discloses still set the dregs collection vehicle, the dregs that portable trucd mixer stirring solidifies like this just can pour into the dregs collection vehicle, and the dregs collection vehicle can be through the mode that drags to move or lift by crane, emptys the dregs of collecting for the dregs transport vechicle.

The utility model discloses a solidification equipment volume is less relatively, lifts by crane the loading and changes a place or pull the transition and all very convenient, can solve the difficult problem that the overhead pile foundation engineering mud of railway was handled, convenient and practical, and the effect is showing.

Drawings

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

FIG. 2 is a schematic perspective view of the mobile mixer truck of the present invention;

FIG. 3 is a partial cross-sectional structural view of the barrel body of the present invention;

FIG. 4 is a schematic perspective view of the muck collecting vehicle of the present invention;

fig. 5 is a schematic view of an assembly structure of a first axle and a first wheel in the six-wheel traveling mechanism of the present invention;

fig. 6 is a schematic view of an assembly structure of the second axle and the second wheel in the four-wheel traveling mechanism of the present invention.

Detailed Description

Embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

Fig. 1 to 6 are schematic structural views of the present invention.

Wherein the reference numerals are: the device comprises a movable mixer A, a muck collecting truck B, a mud mixing system 1, a barrel-shaped main body 11, a muck outlet 11a, a track groove 111, a spiral type separating sheet 112 driving mechanism 12, a mud feeder 2, a feed inlet 2a, a curing agent adder 3, an upper cover 31, a movable frame 4, a truck large frame 41, an auxiliary support 42, a six-wheel traveling mechanism 43, a first axle 431, a first wheel 432, a draw bar 44, a hanger bar 45, a telescopic support rod 46, a control metering device 5, an auxiliary mechanism 6, an auxiliary fixing rod 61, a roller 62, a muck container 7, a draw ring 71, a hanging ring 72, a four-wheel traveling mechanism 8, a second axle 81 and a second wheel 82.

At present, in the construction process of a railway elevated pile foundation, because the distance between the pile foundation and the pile foundation is usually several meters or even dozens of meters, and the length of a point and a plurality of lines is long, slurry generated by the pile foundation can not be provided with a slurry pool at a fixed position like a building pile foundation project. If a mud pit is arranged like the traditional method, the labor amount is large, the resource waste is serious, and the surrounding ground soil is polluted. In order to solve above-mentioned difficult problem effectively, handle the mud that produces in the construction of railway elevated pile foundation better, the utility model discloses a movable mud solidification equipment, this solidification equipment strong adaptability, it is nimble convenient, can also realize removing the transition through the mode that the ground jack lifts by crane the loading and transports through the mode of pulling the mode of dragging to satisfy the construction demand of railway elevated pile foundation engineering point multiple linear. The utility model discloses a solidification equipment is mainly including mud mixing system 1, mud feeder 2 and curing agent adder 3. The slurry feeder 2 is used for introducing slurry discharged from a dredger or a pipeline into the slurry stirring system 1, and the curing agent adder 3 is used for adding a curing agent, such as lime, and introducing the added curing agent into the slurry stirring system 1. The slurry stirring system 1 is used for fully stirring the introduced slurry and the curing agent into mixed muck so as to facilitate the construction requirement of a pile foundation. The utility model discloses a biggest contribution lies in: the slurry stirring system 1, the slurry feeder 2 and the curing agent adder 3 are integrated and assembled on the movable frame 4, so that the movable stirring vehicle A which can flexibly transit and meet the requirements of the railway elevated pile foundation engineering can be formed together with the movable frame 4. The movable mixer truck A can realize traction movement transition under the traction of a motor vehicle and can also realize vehicle transportation movement transition by lifting and loading.

The utility model discloses a portable trucd mixer A has still set dregs collecting vehicle B, and dregs collecting vehicle B sets up for detachable with portable trucd mixer A, and dregs collecting vehicle B is used for collecting the mixed dregs that mud mixing system 1 stirred into to make things convenient for the transportation of dregs transport vechicle. As can be seen from fig. 1 and 4 of the present invention, the muck collecting vehicle B includes a muck container 7 having an upper opening for containing muck and a four-wheel traveling mechanism 8 installed below the muck container 7. The four-wheel running mechanism 8 can be in rolling contact with the ground, so that the muck collecting vehicle B can move conveniently and quickly. A traction ring 71 for traction of the slag collecting vehicle B to travel is fixedly welded on the front plate surface of the slag container 7, and a hanging ring 72 for conveniently hoisting the whole slag collecting vehicle B is fixedly welded on the upper ends of two side plates of the slag container 7. The utility model discloses a dregs collection vehicle B can pull the removal with portable trucd mixer A the same, also can lift by crane.

In the embodiment, the four-wheel traveling mechanism 8 of the present invention includes two second axles 81 transversely fixed on the bottom surface of the muck container 7 and second wheels 82 rotatably mounted on both ends of each second axle 81, and the muck container 7 is a square or rectangular box-shaped container.

The utility model discloses a portable frame 4 comprises big frame 41 of car, auxiliary stand 42 and six running gear 43. The truck frame 41 is a metal frame with a rectangular structure, the auxiliary bracket 42 is vertically welded at the rear end of the truck frame 41, and the six-wheel traveling mechanism 43 is fixedly arranged below the truck frame 41 and realizes the traveling of the movable truck frame 4 through the rolling contact with the ground. From the utility model discloses an it can be seen in fig. 1 and fig. 2 that mud mixing system 1 is installed on big frame 41 of car, and the equal fixed mounting of mud feeder 2 and curing agent adder 3 is on auxiliary stand 42 to mud feeder 2 is located mud mixing system 1 directly behind, and curing agent adder 3 is located the rear upper end of mud mixing system 1 and connects on the place ahead upper portion of mud feeder 2.

In an embodiment, the six-wheel traveling mechanism 43 of the present invention includes three first axles 431 transversely fixed below the truck bed 41 and first wheels 432 rotatably mounted at two ends of each first axle 431, and the first wheels 432 are in rolling contact with the ground. The three first axle shafts 431 are in a distribution structure of a rear double-axle front single axle under the truck frame 41. In order to facilitate the traction and the dragging, a traction rod 44 is welded and fixed on the front cross beam of the truck frame 41, and a suspension rod 45 used for conveniently hoisting the whole movable mixer truck A for loading and transferring is welded on the two longitudinal beams of the truck frame 41. In order to prevent that portable trucd mixer A from removing at the during operation, can also alleviate the pressure that six rounds of running gear 43 bore simultaneously, the utility model discloses still install four length can freely adjust scalable bracing piece 46 at least on big frame 41 of car, scalable bracing piece 46 can support the cooperation with ground to play the effect of braking to portable trucd mixer A. Scalable bracing piece 46 mainly comprises the bracing piece of sleeve and slip suit in the sleeve, if need scalable bracing piece 46 extension, then can pull out the bracing piece from the sleeve, and when wanting to shorten scalable bracing piece 46, then can push the bracing piece in the sleeve, for the locking bracing piece, can the construction bolt on the sleeve, utilize the tight bracing piece in bolt top, prevent that the bracing piece from sliding.

In the embodiment shown in fig. 2 and 3, the slurry stirring system 1 of the present invention includes a barrel body 11 that can rotate around its own circular center axis for stirring, and a driving mechanism 12 for driving the rotation of the barrel body 11. The barrel-shaped main body 11 is a barrel-shaped container with two open ends, the opening at the front end of the barrel-shaped main body 11 is a muck outlet 11a, and the opening at the rear end of the barrel-shaped main body 11 is a mixture inlet. The mud material and the curing agent enter the barrel-shaped main body 11 from the mixture inlet, and the spiral separation sheet 112 is welded on the inner wall of the barrel-shaped main body 11. When the driving mechanism 12 drives the barrel body 11 to rotate forward, the barrel body 11 utilizes the spiral separating sheet 112 therein to sufficiently stir the slurry and the curing agent into mixed muck, and when the driving mechanism 12 drives the barrel body 11 to rotate reversely, the barrel body 11 utilizes the spiral separating sheet 112 therein to push the stirred mixed muck to the muck outlet 11a of the barrel body 11. At this time, the mixed muck pushed out by the barrel-shaped main body 11 can be collected and stored by the muck collecting vehicle B.

The utility model discloses a mud feeder 2 has the container that the feed inlet 2a lower extreme has the discharge gate for an upper end, and this mud feeder 2's discharge gate non-contact ground stretches into in the mixture entry of tubbiness main part 11. The slurry entering the slurry feeder 2 can slide into the bucket body 11 under the action of its own weight, and the slurry feeder 2 and the bucket body 11 are communicated in a non-contact manner so as to be independent of each other, so that the slurry feeder 2 is not affected when the bucket body 11 rotates.

The utility model discloses a driving mechanism 12 has only marked driving motor in the picture, but it specifically can include driving motor and install the drive gear on this driving motor output shaft to and fixed suit ring gear on tubbiness main part 11, the ring gear meshes with drive gear mutually, and driving mechanism 12 just can reach the rotatory purpose of drive tubbiness main part 11 through driving motor, drive gear and ring gear like this.

In the embodiment, the utility model discloses a curing agent adder 3 is the container that an upper shed hinge has upper cover 31 to open the rear portion below of this curing agent adder 3 has the curing agent export of intercommunication mud feeder 2, and the mud material in curing agent and the mud feeder 2 enters into in the tubbiness main part 11 through the discharge gate of mud feeder 2 and the mixture entry of tubbiness main part 11 in proper order. The curing agent feeder 3 is provided with a control and metering device 5 for controlling the addition amount of the curing agent. The utility model discloses can utilize control metering device 5 to control the addition of curing agent, realize the automatic setting that the curing agent added. The control and metering device 5 is a device capable of controlling the outflow of the curing agent in the prior art, for example, the controller controls the opening angle of a valve to realize the addition of the curing agent.

In the embodiment, three closed track grooves 111 are formed on the outer peripheral surface of the barrel-shaped main body 11 of the present invention at intervals; the auxiliary mechanism 6 for improving the rotation stability of the barrel-shaped main body 11 is mounted below two sides of the barrel-shaped main body 11 on the truck frame 41, the auxiliary mechanism 6 includes an auxiliary fixing rod 61 fixed on the truck frame 41 and three rollers 62 sleeved on the auxiliary fixing rod 61 and in rolling contact with the rail groove 111, and the rollers 62 rotate in the rail groove 111 with the auxiliary fixing rod 61 as an axis.

The working method and the principle of the utility model are as follows:

the lime curing agent is stored in the lime curing agent feeder 3, and the mud material enters the mud feeder 2 through a digging machine or a pipeline. The control metering device 5 of the curing agent adder 3 is started, and a certain amount of curing agent is added into the slurry feeder 2. The mixture of the slurry and the curing agent enters the barrel body 11, and the barrel body 11 is driven by the driving mechanism 12 to start to rotate along its own central axis. The forward rotation of the tub-shaped body 11 turns on the stirring mode. After the stirring is uniform, a muck collecting truck B is placed under the muck outlet 11a of the barrel-shaped main body 11. The driving mechanism 12 starts the discharging mode, the barrel-shaped main body 11 rotates reversely, and the mixed muck is output from the muck outlet 11 a. After the muck collection vehicle B is full, muck can be dumped onto the muck transport vehicle in a dragging or crane hoisting mode.

The utility model discloses utilize the theory of operation of screw, set up spiral spacing blade 112 in tubbiness main part 11.

When the barrel-shaped main body 11 rotates forward, the slurry mixture added with the curing agent, namely the mixed muck, is fed towards the slurry feeder 2, and a stirring effect is formed due to the blocking of the barrel wall.

When the barrel-shaped main body 11 rotates reversely, the slurry mixture added with the curing agent is conveyed towards the direction of the residue soil outlet 11a of the barrel-shaped main body 11, so that the discharging effect is formed.

The utility model has the advantages that:

1. by utilizing the working principle of screws, the spiral type separating sheet 112 is arranged in the barrel-shaped main body 11, so that the stirring and discharging functions can be easily realized by controlling the rotation direction of the barrel-shaped main body 11, and the barrel-shaped main body is convenient and practical.

2. The device is relatively small in size, and is additionally provided with a hanging rod and a hanging ring, so that the lifting loading vehicle can be conveniently lifted and transferred.

3. The device is provided with the travelling mechanism, so that the traction and transition are convenient to drag, and various transition requirements are met.

4. Through using this device, can solve the difficult problem that railway elevated pile foundation engineering mud was handled, convenient and practical, the effect is showing.

While the preferred embodiments of the present invention have been illustrated, various changes and modifications may be made by those skilled in the art without departing from the scope of the present invention.

Claims (8)

1. A movable mud solidification device comprises a mud stirring system (1) for fully stirring mud materials and a curing agent into mixed muck, a mud feeder (2) for introducing the mud materials into the mud stirring system (1) and a curing agent adder (3) for introducing the curing agent into the mud stirring system (1); the method is characterized in that: the slurry stirring system (1), the slurry feeder (2) and the curing agent adder (3) are assembled on a movable frame (4) in an integrated manner to form a movable stirring vehicle (A) capable of realizing flexible transition under the action of traction force, the movable stirring vehicle (A) is provided with a muck collecting vehicle (B) for collecting muck stirred by the slurry stirring system (1), and the muck collecting vehicle (B) comprises a muck container (7) with an upper opening for containing muck and a four-wheel traveling mechanism (8) arranged below the muck container (7); the slag soil collecting vehicle is characterized in that a traction ring (71) for traction of the slag soil collecting vehicle (B) to walk is fixedly welded on the front plate surface of the slag soil container (7), and a lifting ring (72) for conveniently lifting the whole slag soil collecting vehicle (B) is fixedly welded on the upper ends of two side plates of the slag soil container (7).

2. The mobile mud curing apparatus of claim 1, wherein: the movable frame (4) comprises a large frame (41) with a rectangular frame structure, an auxiliary support (42) vertically welded at the rear end of the large frame (41) and a six-wheel traveling mechanism (43) fixedly installed below the large frame (41) and used for realizing traveling; the slurry stirring system (1) is arranged on a large vehicle frame (41), the slurry feeder (2) and the curing agent adding device (3) are fixedly arranged on an auxiliary support (42), the slurry feeder (2) is positioned right behind the slurry stirring system (1), and the curing agent adding device (3) is positioned at the upper end of the rear of the slurry stirring system (1) and is connected to the upper part of the front of the slurry feeder (2).

3. The mobile mud curing apparatus of claim 2, wherein: the six-wheel traveling mechanism (43) comprises three first axle shafts (431) transversely fixed below the truck frame (41) and first wheels (432) rotatably arranged at two ends of each first axle shaft (431) and used for rolling contact with the ground; a traction rod (44) which is convenient to draw and move is welded and fixed on the front cross beam of the large vehicle frame (41), and a suspension rod (45) which is convenient to lift the whole movable mixer truck (A), load the mixer truck and transfer the mixer truck to the field is welded on two longitudinal beams of the large vehicle frame (41); big frame of car (41) on still install four high low energy freely adjustable scalable bracing pieces (46) at least, scalable bracing piece (46) be used for supporting the cooperation with ground and preventing portable trucd mixer (A) removal when portable trucd mixer (A) during operation.

4. A mobile mud curing apparatus as set forth in claim 3, wherein: the mud stirring system (1) comprises a barrel-shaped main body (11) capable of rotating and stirring around a self round spindle and a driving mechanism (12) for driving the barrel-shaped main body (11) to rotate; the barrel-shaped main body (11) is a barrel-shaped container with openings at two ends, the opening at the front end of the barrel-shaped main body (11) is a muck outlet (11a), and the opening at the rear end of the barrel-shaped main body (11) is a mixture inlet; the slurry feeder (2) is a container with a feeding hole (2a) at the upper end and a discharging hole at the lower end, and the discharging hole of the slurry feeder (2) extends into the mixture inlet of the barrel-shaped main body (11) in a non-contact mode.

5. The mobile slurry curing apparatus of claim 4, wherein: the curing agent feeder (3) is a container with an upper opening hinged with an upper cover (31), a curing agent outlet communicated with the slurry feeder (2) is arranged below the rear part of the curing agent feeder (3), and the curing agent and the slurry in the slurry feeder (2) sequentially enter the barrel-shaped main body (11) through a discharge port of the slurry feeder (2) and a mixture inlet of the barrel-shaped main body (11); the curing agent adder (3) is provided with a control metering device (5) for controlling the addition amount of the curing agent.

6. The mobile mud curing apparatus of claim 5, wherein: three closed track grooves (111) are formed on the outer peripheral surface of the barrel-shaped main body (11) at intervals; big frame of car (41) on lie in the both sides below of tubbiness main part (11) install and be used for improving tubbiness main part (11) rotational stability's complementary unit (6), complementary unit (6) including fix on big frame of car (41) supplementary dead lever (61) and suit on this supplementary dead lever (61) with three gyro wheel (62) of track groove (111) rolling contact complex, gyro wheel (62) use supplementary dead lever (61) to rotate as the axle center in track groove (111).

7. The mobile mud curing apparatus of claim 6, wherein: the four-wheel traveling mechanism (8) comprises two second axle shafts (81) transversely fixed on the bottom surface of the muck container (7) and second wheels (82) rotatably installed at two ends of each second axle shaft (81), and the muck container (7) is a square or rectangular box-shaped container.

8. The mobile mud curing apparatus of claim 7, wherein: and spiral separation sheets (112) for stirring and pushing mixed muck are welded on the inner wall of the barrel-shaped main body (11).

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