TWM621499U - Inflation type construction protection air bag and inflation type construction protection air bag set - Google Patents

Abstract

An inflatable construction protection airbag is suitable for being installed in a kiln device, and comprises an airbag body, a fixing group and an inflatable cover group. The airbag body is suitable for being arranged in a construction and defines an inflation space, and the airbag body has an outer ring surface. The outer annular surface is suitable for abutting against the inner wall surface of a kiln after being inflated, and at least one inflating hole communicating with the inflating space. The fixing group is suitable for being detachably fixed to a hook. The inflatable cover set is arranged on the airbag body and is used to openably close the at least one inflatable hole. By arranging the airbag body, the outer ring surface is pressed against the inner wall surface of the kiln after being inflated, so that the refractory bricks and slag located on the inner wall surface can be supported by the inflation pressure of the airbag, and then the airbag can be fixed by frictional force. position to prevent the refractory bricks and slag from peeling off, thereby achieving the effect of improving safety.

Description

Inflatable construction protective airbag and inflatable construction protective airbag collection

The new model relates to a kiln accessory, in particular to an inflatable construction protection airbag and a set of inflatable construction protection airbags.

Referring to Figure 1, after a long time of use and the cooling process before maintenance, the refractory bricks on the furnace wall will have cold cracks, broken bricks, dislocation of the wall bricks, or adhesion of slag on the furnace wall. The slag will peel off due to factors such as construction external force or earthquake. The conventional kiln protection measure 4 is to install a 2.8-ton crane 41 on the construction platform. The crane 41 hangs a protective cover 42 with a diameter of 3600mm (inner diameter of the furnace is 3700mm). The cover 42 can protect the lower assembly personnel from being injured by falling objects.

However, if a large amount of refractory brick debris or slag is accumulated on the protective cover 42 for a long time, it may exceed the load-bearing load of the wire rope of the crane 41, which will cause the wire rope of the crane 41 to break. It may be difficult for the assemblers below to avoid industrial safety accidents. In addition, the protective cover 42 must match the diameter of the kiln, and must not interfere with the wall bricks during the lifting process. Moreover, the protective cover 42 must match the size of the inlet and outlet, so it needs to be disassembled and sent into the kiln, welded and assembled, and used After the completion, it needs to be cut before it can be sent out of the furnace, and the installation is extremely inconvenient.

Therefore, the first objective of the present invention is to provide an inflatable construction protection airbag with improved safety.

Therefore, the novel inflatable construction protection airbag is suitable for being installed in a kiln device, and the kiln device includes a tubular kiln, a fixed platform arranged on the upper end of the kiln, and a hook arranged on the fixed platform The kiln has an inner wall surface defining a construction space, and includes an air bag body, a fixing group, and an inflatable cover group.

The airbag body is suitable for being installed in the construction space and defines an inflatable space, the airbag body has an outer annular surface suitable for abutting against the inner wall surface of the kiln after inflation, and at least one inflatable connecting to the inflatable space hole.

The fixing group is arranged on the airbag body and is suitable for being detachably fixed on the hook.

The inflatable cover set is arranged on the airbag body and is used to openably close the at least one inflatable hole.

Therefore, the second objective of the present invention is to provide a set of inflatable construction protection airbags with improved safety.

Therefore, the novel inflatable construction protection airbag set is suitable for installation in a kiln device, and the kiln device includes a tubular kiln and a set on the kiln. A fixed platform at the end, and a hook group set on the fixed platform, the kiln has an inner wall surface defining a construction space, and includes several inflatable construction protection airbags as described above.

Such inflatable construction protective airbags. It is suitable for being arranged in the construction space along an up-down direction. Each airbag body is annular and has an inner annular surface opposite to the outer annular surface and defining an observation hole. Each fixed group passes through the upper An observation hole of the airbag body is suitable for being detachably fixed to the fixing platform.

The effect of the new model is: by arranging the airbag body, the outer ring surface is pressed against the inner wall surface of the kiln after being inflated, so that the refractory bricks and slag located on the inner wall surface can be supported by the inflation pressure of the airbag. The position of the airbag is fixed by friction to prevent the refractory bricks and slag from peeling off, thereby achieving the effect of improving safety. In addition, because the air bag body is against the furnace by inflating, the air bag body can be inflated and deflated in the furnace without being limited by the problem of too small inlet and outlet, and can be adjusted according to the shape of the furnace wall without interference. Support, but also achieve the effect of improving the flexibility of use.

1: Kiln device

11: Fixed platform

12: Hook group

121: hook

13: Kiln

131: inner wall surface

132: Construction Space

14: Construction holes

2: Collection of inflatable construction protective airbags

3: Inflatable construction protective airbag

31: Airbag body

311: Inflatable space

312: outer ring surface

313: inner ring surface

314: top surface

315: Underside

316: Inflatable hole

317: Observation hole

318: Air vent

319: Overpressure valve

32: Fixed group

321: First Fixture

322: First binding piece

33: vent cover group

331: Air deflation cover

34: Inflatable cover set

341: Inflatable cover

4: Protective measures

41: Sky train

42: Protective cover

X: up and down direction

Other features and effects of the present invention will be clearly presented in the embodiments with reference to the drawings, wherein: FIG. 1 is a schematic cross-sectional view illustrating conventional kiln protection measures; FIG. 2 is a schematic cross-sectional view illustrating This new type of inflatable construction protective airbag is a collection of One embodiment, this embodiment is suitable for installation in a kiln device; FIG. 3 is an incomplete perspective view of this embodiment; FIG. 4 is an incomplete perspective view of one of the inflatable construction protection airbags in this embodiment; 5 is an incomplete top view of one of the inflatable construction protection airbags; FIG. 6 is a cross-sectional view taken along the line VI-VI in FIG. 5 ; FIG. 7 is an incomplete top view of one of the inflatable construction protection airbags Complete bottom view; and FIG. 8 is a fragmentary schematic cross-sectional view of this embodiment.

Referring to FIGS. 2 to 4 , an embodiment of the novel inflatable construction protection airbag set 2 is suitable for installation in a kiln device 1 , and the kiln device 1 includes a fixed platform 11 and a hook provided on the fixed platform 11 . A component group 12 , a tubular furnace 13 , and a construction hole 14 are included. The kiln 13 has an inner wall surface 131 defining a construction space 132 communicating with the construction hole 14 . The hook set 12 has fourteen hooks 121 . The fixed platform 11 is located on the dome of the kiln 13 .

The inflatable construction protection airbag set 2 includes seven inflatable construction protection airbags 3 arranged in the construction space 132 along an up-down direction X.

4 to 6 , each inflatable construction protection airbag 3 includes an airbag body 31 , a fixing group 32 , a deflation cover group 33 , and an inflatable cover group 34 .

Referring to FIGS. 2 , 4 and 6 , the airbag body 31 is annular, and is suitable for being disposed in the construction space 132 and defining an inflation space 311 . 13, the outer annular surface 312 of the inner wall surface 131, an inner annular surface 313 opposite to the outer annular surface 312, a top surface 314, a bottom surface 315 spaced from the top surface 314 along the up-down direction X, and two inflatable holes 316 , three vent holes 318 , and an overpressure valve 319 .

The inner annular surface 313 defines a viewing hole 317 , and defines the air-filled space 311 with the outer annular surface 312 , the top surface 314 and the bottom surface 315 .

Referring to FIGS. 5 to 7 , the top surface 314 and the bottom surface 315 are respectively connected to the outer annular surface 312 and the inner annular surface 313 and are annular to define the observation hole 317 . Thereby, it is convenient for the user to check whether the airbag body 31 has holes, air leakage or damage through the observation hole 317 .

In other variations of this embodiment, the top surface 314 and the bottom surface 315 may also be continuous in plane, that is, the airbag body 31 does not have the observation hole 317 , so that even if the slag on the inner wall surface 131 Or when the tiles are peeled off, the above-mentioned falling objects can be carried through the top surface 314 without hurting the construction workers on the lower side. Users can arbitrarily replace the shape of the airbag body 31 according to their own needs or the shape of the kiln 13 .

The inflatable holes 316 and the air vent holes 318 communicate with the inflatable space 311 , and the inflatable holes 316 are disposed on the top surface 314 , and the air deflation holes 318 are disposed in the inflatable space 311 . Bottom surface 315.

The overpressure valve 319 is adapted to discharge gas from the gas-filled space 311 .

The fixing group 32 has several first fixing pieces 321 arranged at intervals on the airbag body 31 and one end fixed on the top surface 314 of the airbag body 31 , and a first fixing piece 321 opposite to the airbag body 31 connected to the first fixing pieces 321 . One end of the first joint 322, except that the first joint 322 of the inflatable construction protection airbag 3 located at the top is directly fixed to the fixed platform 11 through the hook 121, the remaining inflatable construction protection airbags The first coupling member 322 of 3 is firstly sleeved on the corresponding hook member 121 through the space between the outer ring surface 312 of each air bag body 31 above and the inner wall surface 131 of the kiln 13. And fixed on the fixed platform 11 .

The deflation cover set 33 is disposed on the airbag body 31 and includes three deflation covers 331 respectively used to openably close the air deflation holes 318 . It should be noted that the vent covers 331 open or close the corresponding vent holes 318 in a rotating manner.

The inflatable cover set 34 is disposed on the airbag body 31 and includes two inflatable covers 341 respectively used to openably close the inflatable holes 316 .

It should be noted that the number of the air vent caps 331 and the number of the air vent holes 318 can be one, two, or more than four, and the number of the air vent caps 341 and the number of the air vent holes 316 can also be both One or three or more.

It is further explained that, at the construction site of the kiln 13, after being connected to the T-head through the high-pressure gas pipeline, 1-2 inflatable pipes can be used to fill the inflatable holes 316 Inflate. It is worth noting that, in this embodiment, each airbag body 31 is inflated with an inflatable tube, and each inflatable tube is fixed to one of the hooks 121, that is to say, there are seven inflatable constructions in this embodiment. In the protective airbag 3 , the first coupling parts 322 of each airbag body 31 (seven in total) are connected to seven of the hooks 121 , and one inflatable tube used in each airbag body 31 (seven in total) is sleeved over the remaining parts of the seven hooks 121 .

Referring to FIGS. 6 and 8 , in the following description, for the convenience of description, only two inflatable construction protection airbags 3 are illustrated, and these inflatable construction protection airbags 3 are divided into A and B from top to bottom. When installing, start from the inflatable construction protection airbag 3B located at the bottom, that is, the user will first combine the first joint 322 of the inflatable construction protection airbag 3B on the fixed platform 11 One of the hooks 121 of the inflatable construction protection airbag 3B is lowered to a predetermined position, and then the airbag body 31 of the inflatable construction protection airbag 3B is inflated through the inflatable holes 316, so that the inflatable construction protection airbag 3B is inflated. The outer ring surface 312 of the airbag body 31 of the airbag 3B supports the bricks or slag on the inner wall surface 131 of the kiln 13 through the inflation pressure of the airbag. It is worth noting that, during the inflation process, the air pressure in the inflation space 311 When it is too high, it can be deflated through the overpressure valve 319 . Then, the above actions are repeated, except that the first coupling member 322 of the inflatable construction protection airbag 3A is coupled to the other hook member 121 located on the fixed platform 11 . When disassembling, the disassembly starts from the inflatable construction protection airbag 3A located at the top. The user first deflates the airbag body 31 of the inflatable construction protection airbag 3A through the corresponding air vent hole 318 and then pulls it up to the fixed platform. 11, and put the inflatable construction protection airbag 3A The first coupling piece 322 is detached from the hook piece 121 correspondingly connected on the fixed platform 11 to complete the detachment action. Then repeat the above actions to release the inflatable construction protection airbag 3B.

Through the above description, the advantages of the foregoing embodiments can be summarized as follows: by arranging the airbag body 31, the outer ring surface 312 is abutted against the inner wall surface 131 of the kiln 13 after being inflated, and the airbag inflation pressure The refractory bricks and slag located on the inner wall surface 131 are supported, and the position of the airbag is fixed by friction to prevent the refractory bricks and slag from peeling off, thereby achieving the effect of improving safety. In addition, since the air bag body 31 is against the kiln 13 by means of inflation, the air bag body 31 can be inflated and deflated in the furnace without being limited by the problem that the inlet and outlet are too small, and there is no interference problem and can depend on The shape of the furnace wall is used as a support to improve the flexibility of use.

However, the above are only examples of the present invention, which should not limit the scope of the present invention. Any simple equivalent changes and modifications made according to the scope of the patent application for this new model and the contents of the patent specification are still within the scope of the present invention. within the scope of this new patent.

3: Inflatable construction protective airbag

31: Airbag body

311: Inflatable space

312: outer ring surface

313: inner ring surface

314: top surface

315: Underside

316: Inflatable hole

317: Observation hole

319: Overpressure valve

32: Fixed group

321: First Fixture

322: First binding piece

341: Inflatable cover

X: up and down direction

Claims (10)

An inflatable construction protection airbag is suitable for being installed in a kiln device, the kiln device comprises a tubular kiln, a fixed platform arranged on the upper end of the kiln, and a hook piece arranged on the fixed platform, The kiln has an inner wall surface defining a construction space, and the inflatable construction protection airbag includes: an airbag body, suitable for being installed in the construction space and defining an inflatable space, the airbag body has an outer annular surface suitable for abutting against the inner wall surface of the kiln after inflation, and at least one airbag connected to the inflatable space Inflatable hole; a fixing group, disposed on the airbag body and suitable for being detachably fixed on the hook; and An inflatable cover set is arranged on the airbag body and used to openably close the at least one inflatable hole. The inflatable construction protection airbag as claimed in claim 1, wherein the fixing group has a plurality of first fixing members arranged at intervals on the airbag body and one end fixed on the top surface of the airbag body, and a first fixing member connected to the first fixing members. The first joint piece is opposite to the first joint piece at one end of the airbag body, and the first joint piece is suitable for being detachably connected to the hook piece. The inflatable construction protection airbag according to claim 2, wherein the airbag body is annular, and further has a top surface, a bottom surface, and an inner annular surface opposite to the outer annular surface and defining an observation hole, The top surface and the bottom surface are respectively connected to the outer annular surface and the inner annular surface and are annular. The inflatable construction protection airbag according to claim 2, wherein the airbag body further has at least one vent hole that communicates with the inflation space, and the inflatable construction protection airbag further comprises a vent cover set, which is arranged on the airbag body and used for The at least one vent hole is openably closed. The inflatable construction protection airbag according to claim 4, wherein the airbag body further has a top surface and a bottom surface opposite to the top surface, and the at least one vent hole is disposed on the bottom surface. The inflatable construction protection airbag according to claim 1, wherein the airbag body is annular, and further has a top surface, a bottom surface, and an inner annular surface opposite to the outer annular surface and defining an observation hole, The top surface and the bottom surface are respectively connected to the outer annular surface and the inner annular surface and are annular. The inflatable construction protection airbag according to claim 1, wherein the airbag body further has an overpressure valve suitable for discharging gas from the inflation space. An inflatable construction protection airbag set is suitable for being installed in a kiln device, the kiln device includes a tubular kiln, a fixed platform arranged on the upper end of the kiln, and a hook piece arranged on the fixed platform group, the kiln has an inner wall surface defining a construction space, and includes: The inflatable construction protection airbag according to claim 1 is suitable for being arranged in the construction space along an up-down direction, each airbag body is annular, and also has a surface opposite to the outer annular surface and defines an observation In the inner annular surface of the hole, each fixing group is adapted to be detachably fixed to the fixing platform through the space between the outer annular surface and the inner wall surface of each airbag body above. The set of inflatable construction protection airbags as claimed in claim 8, wherein, in each inflatable construction protection airbag, the fixing group has a plurality of first airbags that are arranged at intervals on the airbag body and have one end fixed to the top surface of the airbag body. A fixing piece, and a first connecting piece connecting one end of the first fixing pieces opposite to the airbag body, each of the first connecting pieces passes through the space between the outer ring surface and the inner wall surface of each airbag body above. The space is suitable for being detachably fixed to the fixed platform. The set of inflatable construction protection airbags as claimed in claim 8, wherein the hook member group has several hook members, and each first combination member is sleeved with a respective hook member.

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