CN219079563U

CN219079563U - Portable grouting device

Info

Publication number: CN219079563U
Application number: CN202222690006.9U
Authority: CN
Inventors: 潘湘闽; 王利
Original assignee: Yangchun New Iron and Steel Co Ltd
Current assignee: Yangchun New Iron and Steel Co Ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-05-26
Anticipated expiration: 2032-10-13

Abstract

The utility model provides a portable grouting device, which relates to the field of blast furnace production and comprises a bottom plate, moving wheels and grouting tanks, wherein the moving wheels are arranged at four corners of the bottom plate, one end of the bottom plate is provided with a pushing handle, the top of the bottom plate is provided with the grouting tanks through clamping assemblies, one side of the top of each grouting tank is provided with a feeding pipe, the other side of the top of each grouting tank is provided with a gas adding pipe, one side of the lower end of each grouting tank is provided with a slurry outlet pipe, and one ends of each feeding pipe, each gas adding pipe and each slurry outlet pipe are provided with a valve; according to the utility model, a new air-liquid gas steel cylinder is modified, a feeding pipe, a gas feeding pipe, a slurry outlet pipe and a valve are additionally arranged, and a quick connector with corresponding specification is additionally arranged at the other end of the valve, so that grouting is performed on places with small grouting amount and low pressure, waste of grouting materials is reduced, and damage to original equipment during grouting is prevented.

Description

Portable grouting device

Technical Field

The utility model relates to the technical field of blast furnace production, in particular to a portable grouting device.

Background

After the blast furnace is built and put into operation, the temperature of a plurality of parts (bustle pipe, blast furnace shell, hot blast furnace vault and the like) is too high due to the influence of a plurality of factors such as heat expansion and cold contraction, airflow scouring and the like, so that the phenomenon of gas leakage is caused, and a gas leakage channel is blocked by grouting;

the large-scale grouting machine for grouting is realized by pressing grouting materials into a pipeline, the grouting mode mainly meets the requirement that the grouting quantity is large and the grouting can be completed through long-distance conveying of the pipeline, but the grouting quantity is very small and the pressure is low in other cases (such as cooling wall penetrating pipe repairing and the like), when large-scale grouting equipment is adopted for operation under the condition, a large amount of grouting materials are wasted, and meanwhile the original equipment is possibly damaged, so the portable grouting device is provided to solve the problems in the prior art.

Disclosure of Invention

According to the portable grouting device, a new air-liquid gas steel cylinder is modified, a feeding pipe, a gas feeding pipe, a slurry outlet pipe and a valve are additionally arranged, and a quick connector with corresponding specification is additionally arranged at the other end of the valve, so that grouting is performed on places with small grouting amount and low pressure, and waste of grouting materials is reduced.

In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides a portable cementer, includes bottom plate, movable wheel and grout jar, the four corners department of bottom plate bottom all is equipped with movable wheel, the one end of bottom plate is equipped with pushes away the handle, the grout jar is installed through clamping assembly at the top of bottom plate, one side at grout jar top is equipped with the filling tube, the opposite side at grout jar top is equipped with the gas pipe, one side of grout jar lower extreme is equipped with out the thick liquid pipe, filling tube, gas pipe and the one end of play thick liquid pipe all are equipped with the valve, the one end of valve is equipped with quick-operation joint, be equipped with the nipple seat on the quick-operation joint, the nipple seat is connected with outside feeding device, gas entrainment device and waiting to grout position respectively.

The further improvement is that: the valve on the charging pipe adopts a DN40 stainless steel flange ball valve, and the valves on the gas charging pipe and the slurry outlet pipe both adopt DN15 stainless steel ball valves.

The further improvement is that: the grouting tank is made of an air liquefied gas steel cylinder, and the feeding pipe, the gas feeding pipe and the slurry outlet pipe are respectively welded with the grouting tank.

The further improvement is that: the quick connector comprises a connecting pipe, plug blocks and a fixing assembly, one end of the connecting pipe is fixedly arranged with a valve, a plurality of groups of plug blocks are distributed on the other end of the connecting pipe in an annular array, and the fixing assembly is arranged between the connecting pipe and the connector base.

The further improvement is that: the inner wall of the joint seat is provided with a slot matched with the plug, the plug is inserted into the slot, and a sealing assembly is arranged between the connecting pipe and the joint seat.

The further improvement is that: the sealing assembly comprises a sealing ring and a sealing groove, wherein the sealing ring is arranged at one end, connected with the connecting pipe, of the joint seat, the sealing groove is arranged at one end of the connecting pipe in a matched mode, and the sealing ring is inserted into the sealing groove.

The further improvement is that: the fixing assembly comprises mounting seats, hinging rods and fixing seats, wherein multiple groups of mounting seats are distributed on the outer wall of the connecting pipe in an annular array mode, the hinging rods are hinged to the mounting seats, the same amount of fixing seats are arranged on the outer wall of the connector seat, and one end of each hinging rod is connected with the fixing seat through bolts.

The further improvement is that: the clamping assembly comprises a supporting plate, a pneumatic cylinder and clamping plates, wherein the supporting plate is symmetrically arranged at the top of the bottom plate, the supporting plate is positioned at two sides of the grouting tank, the clamping plates are arranged in the supporting plate, the pneumatic cylinder is arranged in the supporting plate, and the output end of the pneumatic cylinder is fixedly connected with the clamping plates.

The beneficial effects of the utility model are as follows: according to the utility model, a new air-liquid gas steel cylinder is modified, a feeding pipe, a gas feeding pipe, a slurry outlet pipe and a valve are additionally arranged, and a quick connector with corresponding specifications is additionally arranged at the other end of the valve, so that grouting is performed on places with small required grouting amount and low pressure, waste of grouting materials is reduced, the original equipment is prevented from being damaged during grouting, and meanwhile, the bottom of the device is provided with a moving wheel, so that the device is convenient to move, the working pressure of workers carrying the device is reduced, and the purpose of convenient carrying is achieved.

Drawings

Fig. 1 is a schematic view of the instant utility model after connection of the quick connector and connector mount.

Figure 2 is a schematic view of the quick connector and connector block of the present utility model disconnected.

Fig. 3 is a front view of the present utility model.

Fig. 4 is a schematic view of the quick connector and connector assembly of the present utility model in an exploded view.

Fig. 5 is a schematic view of the quick connector of the present utility model.

Wherein: 1. a bottom plate; 2. a moving wheel; 3. a grouting tank; 4. a pushing handle; 5. a feeding tube; 6. a gas adding pipe; 7. a slurry outlet pipe; 8. a valve; 9. a quick connector; 10. a joint seat; 11. a connecting pipe; 12. inserting blocks; 13. a slot; 14. a seal ring; 15. sealing grooves; 16. a mounting base; 17. a hinge rod; 18. a fixing seat; 19. a support plate; 20. a pneumatic cylinder; 21. and (3) clamping plates.

Description of the embodiments

The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

According to shown in fig. 1, 2, 3, 4, 5, this embodiment has proposed a portable cementer, including bottom plate 1, removal wheel 2 and grout pot 3, the four corners department of bottom plate 1 bottom all is equipped with removes wheel 2, the one end of bottom plate 1 is equipped with pushes away handle 4, grout pot 3 is installed through the clamping component at the top of bottom plate 1, one side at grout pot 3 top is equipped with filling tube 5, the opposite side at grout pot 3 top is equipped with filler pipe 6, one side of grout pot 3 lower extreme is equipped with out thick liquid pipe 7, filling tube 5, filler pipe 6 and the one end of out thick liquid pipe 7 all are equipped with valve 8, the one end of valve 8 is equipped with quick-operation joint 9, be equipped with joint seat 10 on the quick-operation joint 9, joint seat 10 is connected with outside feeding device, air entrainment device and waiting to grout position respectively, and this device is when using, through pushing away handle 4 to remove bottom plate 1 through removing wheel 2, has reduced the operating pressure that the staff is carrying this device, and then conveniently carries grout, and when removing to the position that needs to go up to fill in the grout, and fill in the grout pipe 5 and need to go up to the position and fill in the grout pipe 10 through the quick-operation joint seat 10 and fill in the filling tube 10, and fill in the position of the grout pipe 10 is connected to the quick-operation joint seat 10 through the quick-operation joint 9, and fill tube 10 and the inside the filling tube is connected to the quick-operation joint 9 to the position of filling tube through the filling tube of filling tube and the filling tube of the pipe 3.

The valve 8 on the feeding pipe 5 adopts a stainless steel flange ball valve with DN40, and the valve 8 on the gas feeding pipe 6 and the slurry outlet pipe 7 both adopt stainless steel ball valves with DN 15.

The grouting tank 3 is manufactured by adopting an air liquefied gas steel cylinder, and the feeding pipe 5, the gas feeding pipe 6 and the slurry outlet pipe 7 are respectively welded with the grouting tank 3, and the grouting tank is manufactured by adopting the liquefied steel gas cylinder because the grouting tank is quite common in real life, and is convenient to find and replace.

The quick connector 9 comprises a connecting pipe 11, plug blocks 12 and a fixing component, one end of the connecting pipe 11 is fixedly installed with the valve 8, a plurality of groups of plug blocks 12 are distributed on the other end of the connecting pipe 11 in an annular array, and the fixing component is arranged between the connecting pipe 11 and the connector base 10.

The inner wall of the joint seat 10 is provided with a slot 13 matched with the plug block 12, the plug block 12 is inserted into the slot 13, and a sealing assembly is arranged between the connecting pipe 11 and the joint seat 10.

The sealing assembly comprises a sealing ring 14 and a sealing groove 15, wherein the sealing ring 14 is arranged at one end, connected with the connecting pipe 11, of the joint seat 10, the sealing groove 15 is arranged at one end of the connecting pipe 11 in a matched mode, and the sealing ring 14 is inserted into the sealing groove 15.

The fixing assembly comprises mounting seats 16, hinging rods 17 and fixing seats 18, wherein a plurality of groups of mounting seats 16 are distributed on the outer wall of the connecting pipe 11 in an annular array, the hinging rods 17 are hinged on the mounting seats 16, equal amount of fixing seats 18 are arranged on the outer wall of the joint seat 10, and one end of each hinging rod 17 is connected with each fixing seat 18 and fixed through bolts.

When the quick connector 9 is connected with the connector base 10, the insertion block 12 on the connecting pipe 11 is inserted into the slot 13, so that the insertion block 12 and the slot 13 are spliced into a ring shape, meanwhile, the sealing ring 14 is inserted into the sealing groove 15 to seal, the phenomenon of liquid leakage is prevented, one end of the hinging rod 17 on the mounting base 16 is rotated onto the fixing base 18, and then the hinging rod 17 and the fixing base 18 are fixed together through bolts, so that the connection between the connecting pipe 11 and the connector base 10 is fixed, and the quick connector is convenient to detach.

The clamping assembly comprises a supporting plate 19, a pneumatic cylinder 20 and clamping plates 21, the supporting plate 19 is symmetrically arranged at the top of the bottom plate 1, the supporting plate 19 is located at two sides of the grouting tank 3, the clamping plates 21 are arranged in the supporting plate 19, the pneumatic cylinder 20 is arranged on the supporting plate 19, the output end of the pneumatic cylinder 20 is fixedly connected with the clamping plates 21, the pneumatic cylinder 20 is supported by the supporting plate 19, the clamping plates 21 are pushed to move inwards by starting the pneumatic cylinder 20, so that the clamping plates 21 clamp and fix the grouting tank 3, and the stability of the grouting tank 3 in moving is guaranteed.

This portable cementer is when using, through promoting pushing away 4, thereby remove bottom plate 1 through removing wheel 2, working pressure when carrying this device has been reduced the staff, and then reach the purpose that conveniently carries, after removing the position that needs the grout, through being connected quick-operation joint 9 on filling tube 5 and the headstock 10 on the feeding device, thereby add the material to the inside of grout pot 3 through feeding device, simultaneously through being connected quick-operation joint 9 on the play thick liquid pipe 7 and headstock 10 on the defeated thick liquid pipe, defeated thick liquid pipe is connected with the grout position simultaneously, rethread is connected quick-operation joint 9 on the gas filling device with the grout position, thereby through carrying high-pressure gas to the inside of grout pot 3, thereby make thick liquid follow play thick liquid pipe 7 discharge and grout position to grout.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A portable grouting device, characterized in that: including bottom plate (1), removal wheel (2) and grout jar (3), the four corners department of bottom plate (1) bottom all is equipped with removes wheel (2), the one end of bottom plate (1) is equipped with pushes away handle (4), grout jar (3) are installed through the clamping component in the top of bottom plate (1), one side at grout jar (3) top is equipped with filling tube (5), the opposite side at grout jar (3) top is equipped with gas pipe (6), one side of grout jar (3) lower extreme is equipped with out thick liquid pipe (7), one end of filling tube (5), gas pipe (6) and play thick liquid pipe (7) all is equipped with valve (8), the one end of valve (8) is equipped with quick-operation joint (9), be equipped with on quick-operation joint (9) joint seat (10), be connected with outside feeding device, gas filling device and the position of waiting to grout respectively.

2. The portable grouting device of claim 1, wherein: the valve (8) on the feeding pipe (5) adopts a stainless steel flange ball valve with DN40, and the valve (8) on the feeding pipe (6) and the slurry outlet pipe (7) both adopt stainless steel ball valves with DN 15.

3. The portable grouting device of claim 1, wherein: the grouting tank (3) is made of an air-liquid gas steel cylinder, and the feeding pipe (5), the gas feeding pipe (6) and the slurry outlet pipe (7) are welded with the grouting tank (3) respectively.

4. The portable grouting device of claim 1, wherein: the quick connector (9) comprises a connecting pipe (11), inserting blocks (12) and a fixing assembly, one end of the connecting pipe (11) is fixedly installed with a valve (8), multiple groups of inserting blocks (12) are distributed on the other end of the connecting pipe (11) in an annular array, and the fixing assembly is arranged between the connecting pipe (11) and the connector base (10).

5. The portable grouting apparatus of claim 4, wherein: the inner wall of the joint seat (10) is provided with a slot (13) matched with the plug block (12), the plug block (12) is inserted into the slot (13), and a sealing assembly is further arranged between the connecting pipe (11) and the joint seat (10).

6. The portable grouting apparatus of claim 5, wherein: the sealing assembly comprises a sealing ring (14) and a sealing groove (15), wherein the sealing ring (14) is arranged at one end, connected with the connecting pipe (11), of the joint seat (10), the sealing groove (15) is arranged at one end of the connecting pipe (11), and the sealing ring (14) is inserted into the sealing groove (15).

7. The portable grouting apparatus of claim 4, wherein: the fixing assembly comprises mounting seats (16), hinging rods (17) and fixing seats (18), wherein multiple groups of mounting seats (16) are distributed on the outer wall of the connecting pipe (11) in an annular array mode, the hinging rods (17) are hinged to the mounting seats (16), equal amount of the fixing seats (18) are arranged on the outer wall of the connector seat (10), and one end of each hinging rod (17) is connected with the corresponding fixing seat (18) through bolts.

8. The portable grouting device of claim 1, wherein: the clamping assembly comprises a supporting plate (19), a pneumatic cylinder (20) and clamping plates (21), wherein the supporting plate (19) is symmetrically arranged at the top of the bottom plate (1), the supporting plate (19) is located at two sides of the grouting tank (3), the clamping plates (21) are arranged in the supporting plate (19), the pneumatic cylinder (20) is arranged on the supporting plate (19), and the output end of the pneumatic cylinder (20) is fixedly connected with the clamping plates (21).