CN215511621U - Subway tunnel slip casting liquid proportioning equipment with mixed structure - Google Patents

Abstract

The utility model discloses subway tunnel grouting liquid proportioning equipment with a mixed structure, which comprises a proportioning box, wherein the outer walls of two sides of the proportioning box are respectively provided with a feeding pipe, the two sides of the outer wall of the bottom of the proportioning box are respectively provided with a discharging pipe, the inner wall of the bottom of the proportioning box is fixedly connected with a plurality of springs, the outer wall of the top of each spring is fixedly connected with a stirring block, the outer wall of each stirring block is fixedly connected with a plurality of stirring shafts, the outer wall of each stirring shaft is rotatably connected with a plurality of stirring blades, the outer wall of the top of each stirring block is fixedly connected with a fixing frame, and rotating rods are rotatably connected between the outer walls of two opposite sides of the fixing frame through bearings. The utility model can prevent the stirring effect of the equipment on the grouting liquid from being poor due to the deposition of the raw materials, can prevent the preparation of the grouting liquid from being influenced due to the deviation of the proportion of the raw materials, and can discharge the raw materials adhered to the equipment through vibration so as to reduce the error generated in the proportioning of the raw materials.

Description

Subway tunnel slip casting liquid proportioning equipment with mixed structure

Technical Field

The utility model relates to the technical field of subway tunnel grouting liquid proportioning, in particular to subway tunnel grouting liquid proportioning equipment with a mixed structure.

Background

After the grouting liquid reacts with water, the grouting liquid quickly expands and solidifies to block cracks of the grouting liquid, so that the purpose of stopping water is achieved; the catalyst can be matched with a low-quantity catalyst for use, the reaction speed is adjusted according to actual construction requirements, a perfect waterproof and leakage-stopping effect is expected to be achieved, when the grouting liquid is produced, the grouting liquid is generally required to be proportioned, and when the grouting liquid is proportioned, the grouting liquid is generally stirred and mixed so as to enable various raw materials to be fully mixed.

Through the retrieval, the patent that the publication is CN211302781U discloses a clay blending device for slip casting liquid, involve the slip casting liquid field, including the supporting seat, the bottom of upper surface one side fixed connection supporting leg of supporting seat, the top fixedly connected with allotment jar of supporting leg, the upper surface middle part fixedly connected with motor of allotment jar, the pan feeding mouth has all been seted up to the upper surface both sides of allotment jar, the bottom swing joint of motor has the bull stick, the equal fixedly connected with puddler in both sides of bull stick, the pressure-reducing vent has been seted up on the surface of puddler, the one side fixedly connected with connecting block of allotment jar. According to the utility model, the rotating rod and the stirring rod are arranged in the blending tank, so that the mixing efficiency of clay and other raw materials can be increased, the production speed of the grouting liquid is increased, the resistance on the stirring rod during rotation can be reduced by arranging the pressure reducing hole on the stirring rod, the blending device can be conveniently moved by the connecting block and the push plate, and the condition of material accumulation at the bottom of the blending tank can be prevented by the drainage plate. One clay deployment device for grouting fluid in the above patent has the following problems: when the slurry is stirred, the slurry may be less stirred by the equipment due to the deposition of the raw material, which may affect the ratio of the slurry.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a subway tunnel grouting liquid proportioning device with a mixed structure.

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

a subway tunnel grouting liquid proportioning device with a mixed structure comprises a proportioning box, wherein the outer walls of two sides of the proportioning box are respectively provided with a feeding pipe, the two sides of the outer wall of the bottom of the proportioning box are respectively provided with a discharging pipe, the inner wall of the bottom of the proportioning box is fixedly connected with a plurality of springs, the outer walls of the tops of the springs are fixedly connected with a stirring block, the outer wall of the stirring block is fixedly connected with a plurality of stirring shafts, the outer wall of each stirring shaft is rotatably connected with a plurality of stirring blades, the outer wall of the top of each stirring block is fixedly connected with a fixing frame, a rotating rod is rotatably connected between the outer walls of two opposite sides of the fixing frame through a bearing, the outer wall of each rotating rod is sleeved with a fixing sleeve, the outer wall of the top of the fixing sleeve is fixedly connected with a connecting rod, one side of the outer wall of the top of the connecting rod is provided with a through hole, the inner wall of the through hole is rotatably connected with a pin shaft, and the outer wall of one side of the pin shaft is fixedly connected with a rotating disk, and one side outer wall fixedly connected with back shaft of carousel, one side outer wall fixedly connected with driving motor of supporting seat.

Preferably, the connecting rod is composed of two fixing rods, and the outer walls of the two fixing rods at the opposite sides are in rotating connection through a rotating shaft.

Preferably, the opening has been seted up to the top outer wall of ratio case, and the connecting rod is located the inside of opening, and the inner wall edge fixedly connected with protection casing of opening forms between the outer wall of back shaft and the inner wall of protection casing to rotate and is connected, forms fixed connection between driving motor's the outer wall and the outer wall of protection casing.

Preferably, two the equal fixedly connected with batching of top outer wall of inlet pipe is fought, and the scale groove has all been seted up to one side outer wall that two batching were fought, and the inner wall in scale groove is provided with a plurality of scale pieces.

Preferably, the outer wall of ratio case is close to the fixed connection in position fixing base of bottom, and the equal fixedly connected with shock attenuation post in four corners of fixing base bottom outer wall.

Preferably, the shock absorption column consists of a support column and a buffer cushion, and the support column is connected with the buffer cushion through a bolt.

Preferably, the equal fixedly connected with protection of both sides of ratio case top outer wall is filled up, and the equal fixedly connected with vibrating motor of top outer wall of two protection pads, two vibrating motor symmetric distribution in the both sides of protection casing.

The utility model has the beneficial effects that:

1. through the arranged stirring block, the stirring shaft, the stirring blade, the fixing frame, the fixing sleeve, the rotating rod, the supporting shaft, the rotating disc, the connecting rod, the pin shaft and the spring, when the raw materials enter the proportioning box through the feeding pipe, the driving motor is started, the driving motor can drive the turntable to rotate, so that the pin shaft drives the connecting rod to do circular motion, and then the connecting rod drives the stirring block to randomly swing up and down, so that the raw materials are stirred by the stirring shaft, when the raw materials are stirred, the stirring blades rotate on the stirring shaft through the acting force of the raw materials on the stirring blades, so that the raw materials deposited at the bottom of the proportioning box are rolled through the stirring of the stirring blades from top to bottom, therefore, the stirring effect of the equipment on the raw materials is improved, and the influence on the proportion of the grouting liquid caused by the deterioration of the stirring effect of the equipment on the grouting liquid due to the deposition of the raw materials is prevented;

2. through the arranged batching hopper, the scale groove and the scale block, raw materials can be conveyed to the interior of the proportioning box according to the proportion, so that the proportioning effect of equipment on the grouting liquid is improved conveniently, and the influence on the preparation of the grouting liquid due to the deviation of the proportion of the raw materials is prevented;

3. through the vibrating motor who sets up, can discharge the raw materials of adhesion on equipment through the vibration to the error that produces when reducing the raw materials ratio, thereby improve the ratio effect of slip casting liquid, prevent because the raw materials remains the proportion that leads to the raw materials at the inner wall of equipment and the deviation appears, thereby cause the influence to the ratio of slip casting liquid.

Drawings

Fig. 1 is a schematic cross-sectional structural diagram of a subway tunnel grouting liquid proportioning device with a hybrid structure provided in embodiment 1;

fig. 2 is a schematic overall structure diagram of a subway tunnel grouting liquid proportioning device with a hybrid structure according to embodiment 1;

fig. 3 is a schematic partial structure diagram of a subway tunnel grouting liquid proportioning device with a hybrid structure according to embodiment 1;

fig. 4 is a schematic structural diagram of a portion a of a subway tunnel grouting liquid proportioning device with a hybrid structure provided in embodiment 1;

fig. 5 is a schematic partial structure diagram of a subway tunnel grouting liquid proportioning device with a hybrid structure according to embodiment 2.

In the drawings: 1-proportioning box; 2-feeding pipe; 3-a batching hopper; 4-a scale groove; 5-a protective cover; 6-driving a motor; 7-a fixed seat; 8-stirring block; 9-a spring; 10-a discharge pipe; 11-a shock-absorbing column; 12-a stirring shaft; 13-stirring blade; 14-a fixing frame; 15-fixing the sleeve; 16-a rotating rod; 17-supporting the shaft; 18-a turntable; 19-a connecting rod; 20-a pin shaft; 21-vibration motor.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

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.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-4, a subway tunnel grouting liquid proportioning device with a mixed structure comprises a proportioning box 1, wherein the outer walls of two sides of the proportioning box 1 are respectively provided with a feeding pipe 2, the two sides of the outer wall of the bottom of the proportioning box 1 are respectively provided with a discharging pipe 10, the inner wall of the bottom of the proportioning box 1 is connected with a plurality of springs 8 through bolts, the outer wall of the top of each spring 8 is connected with a stirring block 8 through a bolt, the outer wall of each stirring block 8 is connected with a plurality of stirring shafts 12 through bolts, the outer wall of each stirring shaft 12 is rotatably connected with a plurality of stirring blades 13, the outer wall of the top of each stirring block 8 is connected with a fixing frame 14 through a bolt, a rotating rod 16 is rotatably connected between the outer walls of two opposite sides of the fixing frame 14 through a bearing, the outer wall of the rotating rod 16 is sleeved with a fixing sleeve 15, the outer wall of the top of the fixing sleeve 15 is connected with a connecting rod 19 through a bolt, one side of the outer wall of the top of the connecting rod 9 is provided with a through hole, and the inner wall of through-hole rotates and is connected with round pin axle 20, and there is carousel 18 one side outer wall of round pin axle 20 through bolted connection, and there is back shaft 17 one side outer wall of carousel 18 through bolted connection, and there is driving motor 6 one side outer wall of supporting seat 17 through bolted connection, prevents to lead to the stirring effect variation of equipment to the slip casting liquid because of the deposit of raw materials to cause the influence to the ratio of slip casting liquid.

Wherein, the connecting rod 19 is composed of two fixing rods, the outer walls of one side opposite to the two fixing rods are rotationally connected through a rotating shaft, the outer wall of the top part of the proportioning box 1 is provided with an opening, the connecting rod 19 is positioned in the opening, the edges of the inner walls of the opening are connected with the protective cover 5 through bolts, the outer wall of the supporting shaft 17 is rotationally connected with the inner wall of the protective cover 5, the outer wall of the driving motor 6 is fixedly connected with the outer wall of the protective cover 5, the outer walls of the top parts of the two feeding pipes 2 are both connected with the proportioning hopper 3 through bolts, the outer wall of one side of each of the two proportioning hoppers 3 is provided with a scale groove 4, the inner wall of the scale groove 4 is provided with a plurality of scale blocks, raw materials can be conveyed to the inside of the proportioning box 1 according to a proportion, the position, close to the bottom, of the outer wall of the proportioning box 1 is connected with a fixing seat 7 through bolts, and four corners of the outer wall of the bottom of the fixing seat 7 are both connected with shock absorption columns 11 through bolts, the shock absorption column 11 is composed of a support column and a buffer cushion, and the support column is connected with the buffer cushion through a bolt.

The working principle is as follows: when the stirring device is used, raw materials are conveyed to the inside of the proportioning box 1 according to the proportion through the proportioning hopper 3, the scale groove 4 and the scale block, when the raw materials enter the inside of the proportioning box 3 through the feeding pipe 2, the driving motor 6 is started, the driving motor 6 can drive the rotary disc 18 to rotate, so that the pin shaft 20 drives the connecting rod 19 to do circular motion, further the connecting rod 19 drives the stirring block 8 to do irregular up-and-down swinging, so that the raw materials are stirred through the stirring shaft 12, meanwhile, when the raw materials are stirred, the stirring blade 13 is rotated on the stirring shaft 12 through the acting force of the raw materials on the stirring blade 13, so that the raw materials deposited at the bottom of the proportioning box 1 are rolled through the top-down stirring of the stirring blade 13, thereby improving the stirring effect of the raw materials by equipment, and preventing the stirring effect of the equipment on slurry injection due to the deposition of the raw materials from being deteriorated, thereby affecting the ratio of the grouting liquid, and after the ratio is completed, the grouting liquid is discharged through the discharge pipe 10.

Example 2

Referring to fig. 5, a subway tunnel slip casting liquid ratio equipment with mixed structure, this embodiment compares in embodiment 1, the both sides of 1 top outer wall of ratio case all have the protection pad through bolted connection, and the top outer wall of two protection pads all has vibrating motor 21 through bolted connection, two vibrating motor 21 symmetric distribution are in the both sides of protection casing 5, can discharge the raw materials of adhesion on equipment through the vibration, so that reduce the error that produces when the raw materials ratio, thereby improve the ratio effect of slip casting liquid, prevent because the raw materials remain the proportion that leads to the raw materials at the inner wall of equipment and appear the deviation, thereby cause the influence to the ratio of slip casting liquid.

The working principle is as follows: when the stirring device is used, raw materials are conveyed to the inside of the proportioning box 1 according to the proportion through the proportioning hopper 3, the scale groove 4 and the scale block, when the raw materials enter the inside of the proportioning box 3 through the feeding pipe 2, the driving motor 6 is started, the driving motor 6 can drive the rotary disc 18 to rotate, so that the pin shaft 20 drives the connecting rod 19 to do circular motion, further the connecting rod 19 drives the stirring block 8 to do irregular up-and-down swinging, so that the raw materials are stirred through the stirring shaft 12, meanwhile, when the raw materials are stirred, the stirring blade 13 is rotated on the stirring shaft 12 through the acting force of the raw materials on the stirring blade 13, so that the raw materials deposited at the bottom of the proportioning box 1 are rolled through the top-down stirring of the stirring blade 13, thereby improving the stirring effect of the raw materials by equipment, and preventing the stirring effect of the equipment on slurry injection due to the deposition of the raw materials from being deteriorated, thereby causing the influence to the ratio of slip casting liquid, the ratio is accomplished the back, discharges the slip casting liquid through arranging material pipe 10, can discharge the raw materials of adhesion on equipment through the vibration through vibrating motor 21 to the error that produces when reducing the raw materials ratio, thereby improves the ratio effect of slip casting liquid, prevents because the raw materials remains the proportion that leads to the raw materials at the inner wall of equipment and appears the deviation, thereby causes the influence to the ratio of slip casting liquid.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (7)

1. The subway tunnel grouting liquid proportioning equipment with a mixed structure comprises a proportioning box (1), wherein the outer walls of two sides of the proportioning box (1) are respectively provided with an inlet pipe (2), the two sides of the outer wall of the bottom of the proportioning box (1) are respectively provided with a discharging pipe (10), the proportioning box is characterized in that the inner wall of the bottom of the proportioning box (1) is fixedly connected with a plurality of springs (8), the outer wall of the top of each spring (8) is fixedly connected with a stirring block (8), the outer wall of each stirring block (8) is fixedly connected with a plurality of stirring shafts (12), the outer wall of each stirring shaft (12) is rotatably connected with a plurality of stirring blades (13), the outer wall of the top of each stirring block (8) is fixedly connected with a fixing frame (14), rotating rods (16) are rotatably connected between the outer walls of two opposite sides of the fixing frame (14) through bearings, and the outer walls of the rotating rods (16) are sleeved with fixing sleeves (15), and the top outer wall fixedly connected with connecting rod (19) of fixed cover (15), the through-hole has been seted up to one side of connecting rod (9) top outer wall, and the inner wall of through-hole rotates and is connected with round pin axle (20), one side outer wall fixedly connected with carousel (18) of round pin axle (20), and one side outer wall fixedly connected with back shaft (17) of carousel (18), one side outer wall fixedly connected with driving motor (6) of supporting seat (17).

2. The subway tunnel grouting liquid proportioning device with mixed structure as claimed in claim 1, wherein said connecting rod (19) is composed of two fixed rods, and the outer wall of one side opposite to the two fixed rods is rotatably connected through a rotating shaft.

3. The subway tunnel grouting liquid proportioning device with a mixed structure as claimed in claim 1, wherein a through opening is formed in the outer wall of the top of the proportioning box (1), the connecting rod (19) is located inside the through opening, a protective cover (5) is fixedly connected to the edge of the inner wall of the through opening, a rotary connection is formed between the outer wall of the supporting shaft (17) and the inner wall of the protective cover (5), and a fixed connection is formed between the outer wall of the driving motor (6) and the outer wall of the protective cover (5).

4. The subway tunnel grouting liquid proportioning device with a mixing structure as claimed in claim 1, wherein the outer walls of the tops of the two feeding pipes (2) are fixedly connected with the batching hoppers (3), the outer walls of one sides of the two batching hoppers (3) are provided with scale grooves (4), and the inner walls of the scale grooves (4) are provided with a plurality of scale blocks.

5. The subway tunnel grouting liquid proportioning device with a mixed structure as claimed in claim 1 or 3, wherein a fixing seat (7) is fixedly connected to a position, close to the bottom, of the outer wall of the proportioning box (1), and four corners of the outer wall of the bottom of the fixing seat (7) are fixedly connected with shock absorption columns (11).

6. The subway tunnel grouting liquid proportioning device with hybrid structure of claim 5, wherein said shock-absorbing column (11) is composed of a support column and a buffer cushion, and the support column and the buffer cushion are connected through a bolt.

7. The subway tunnel grouting liquid proportioning device with a mixed structure as claimed in claim 1, wherein protection pads are fixedly connected to both sides of the top outer wall of the proportioning box (1), vibration motors (21) are fixedly connected to both top outer walls of the two protection pads, and the two vibration motors (21) are symmetrically distributed on both sides of the protection cover (5).

Images