CN212642128U - Reusable construction device for reserved hole of fire-fighting vertical pipe - Google Patents
Reusable construction device for reserved hole of fire-fighting vertical pipe Download PDFInfo
- Publication number
- CN212642128U CN212642128U CN202021145341.5U CN202021145341U CN212642128U CN 212642128 U CN212642128 U CN 212642128U CN 202021145341 U CN202021145341 U CN 202021145341U CN 212642128 U CN212642128 U CN 212642128U
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- angle iron
- reserved hole
- steel plates
- shaped
- fire
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- 238000010276 construction Methods 0.000 title claims abstract description 37
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 90
- 239000010959 steel Substances 0.000 claims abstract description 90
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 229910000746 Structural steel Inorganic materials 0.000 claims description 38
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims 3
- 238000003780 insertion Methods 0.000 claims 3
- 230000006978 adaptation Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 22
- 229910052742 iron Inorganic materials 0.000 description 11
- 230000008901 benefit Effects 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a used repeatedly's fire control riser reserves entrance to a cave construction equipment, it includes L shape steel sheet and construction face body, one side of construction face body has been seted up and has been reserved the entrance to a cave body, the inner chamber of reserving the entrance to a cave body runs through and is provided with fire control riser body, the quantity of L shape steel sheet is two, and the inboard between two L shape steel sheets is articulated through the hinge, and the bottom of two L shape steel sheets all extends to the inner chamber of reserving the entrance to a cave body. The utility model discloses a hinge for two L shape steel sheet upsets, and with two L shape steel sheet covers on the surface of fire control riser body after that, through the lock solid mechanism with two L shape steel sheet locks after that, place on reserving the entrance to a cave for bottom and the entrance to a cave contact on L shape steel sheet surface can use, and entrance to a cave construction equipment is reserved to this used repeatedly's fire control riser, and the manpower is practiced thrift in repeatability use, and the entrance to a cave is difficult for appearing the skew moreover.
Description
Technical Field
The utility model belongs to the technical field of the construction, especially, relate to a repeatedly used fire control riser reserves entrance to a cave construction equipment.
Background
Residential buildings, industrial plants, commercial buildings, office buildings and other special houses need to use a large number of fire-fighting vertical pipes, the fire-fighting vertical pipes are indoor fire-fighting water supply pipelines for connecting upper and lower floors of indoor fire hydrants, the fire-fighting vertical pipes are also fire-fighting vertical pipes, pedestrians generally do not call the fire-fighting vertical pipes, and holes need to be reserved at positions where the fire-fighting vertical pipes are in contact with floors in the building construction process so as to guarantee normal use of the fire-fighting vertical pipes. The fire-fighting riser need communicate to the top of construction face at the house construction stage, this just needs reserve the entrance to a cave on the construction face, generally adopts plank sheathing or pre-buried finished product PVC pipe when the entrance to a cave is reserved, then pours the concrete and realizes reserving the entrance to a cave.
Wooden template and pre-buried PVC pipe need adopt iron wire and iron nail fixed, and the operation is not only loaded down with trivial details, can not reuse moreover, and every floor of building all needs the preparation, not only consumes a large amount of manpowers and material resources, and inefficiency moreover, the fixed mode of iron nail makes wooden template and PVC pipe aversion easily when pouring concrete, and then causes the entrance to a cave off normal, brings inconvenience for the user. In addition, in the aluminium mould construction, because of the fire control riser extends to the construction face, and the influence of the clamp of connecting between the fire control riser, the fixed iron box operation difficulty and the heaviness of traditional aluminium mould preformed hole.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a portal construction equipment is reserved to used repeatedly's fire control riser has repeatedly usable's advantage, has solved and has generally adopted the plank sheathing or pre-buried finished product PVC pipe to realize reserving the portal, and this kind of plank sheathing and pre-buried PVC pipe can not repeatedly use, very easily causes the portal to shift the scheduling problem moreover.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a reusable fire-fighting riser reserved hole construction device comprises L-shaped steel plates and a construction plate body, wherein one side of the construction plate body is provided with a reserved hole body, the inner cavity of the reserved hole body is provided with a fire-fighting riser body in a penetrating mode, the number of the L-shaped steel plates is two, the inner side between the two L-shaped steel plates is hinged through a hinge, the bottoms of the two L-shaped steel plates extend to the inner cavity of the reserved hole body, the outer sides of the L-shaped steel plates are in contact with the inner wall of the reserved hole body, thick angle iron steels are welded on the tops of the inner sides of the L-shaped steel plates, the tops of the thick angle iron steels penetrate through the tops of the L-shaped steel plates and extend to the outer sides of the L-shaped steel plates, lower thick angle iron steels are welded on the bottoms of the inner sides of the L-shaped steel plates, arc-shaped grooves matched with the fire-fighting riser body are formed in the, and locking mechanisms are arranged at the tops of the two upper thick angle iron steels.
The utility model discloses a be used for used repeatedly's fire control riser to reserve entrance to a cave construction equipment, further: the L-shaped steel plate is formed by welding two trapezoidal steel plates with the thickness of 2mm, and the two L-shaped steel plates form a hollow prismatic table with a small lower part and a large upper part.
The utility model discloses a be used for used repeatedly's fire control riser to reserve entrance to a cave construction equipment, further: the locking mechanism comprises a base block welded to the top of the thick angle iron steel on the right side, one side of the base block is fixedly connected with an L-shaped insert block, the top of the thick angle iron steel on the left side is welded with a fixed block, one side of the fixed block is provided with a slot matched with the L-shaped insert block, and one side of the L-shaped insert block and one side of the fixed block are provided with a reinforcing mechanism.
The utility model discloses a be used for used repeatedly's fire control riser to reserve entrance to a cave construction equipment, further: the reinforcing mechanism comprises an L-shaped locking block fixed on one side of the L-shaped inserting block, a shaft lever is fixedly connected to one side, close to the inserting groove, of the fixing block, a lock pin is rotatably connected to the surface of the shaft lever, and one side of the lock pin extends to the inner cavity of the L-shaped locking block.
The utility model discloses a be used for used repeatedly's fire control riser to reserve entrance to a cave construction equipment, further: and the upper thick angle iron steel and the lower thick angle iron steel both adopt 30-3 mm angle iron.
The utility model has the advantages that:
1. the utility model discloses a hinge makes two L shape steel sheets overturn, then overlaps two L shape steel sheets on the surface of fire control riser body, then locks two L shape steel sheets through the lock solid mechanism, places on reserving the entrance to a cave, makes the bottom on L shape steel sheet surface contact with the entrance to a cave, can use, this used repeatedly's fire control riser reserves entrance to a cave construction equipment, after having pour the concrete, after the concrete strength reached the requirement, can directly mention the iron box, be used in the construction of next floor, can used repeatedly; the iron box can be directly placed on the reserved hole without repeatedly manufacturing a wood template and repeatedly fixing the PVC pipe, so that the use is convenient, and the labor is saved; wooden box and PVC pipe adopt fixed modes such as iron nail, cause the entrance to a cave off normal easily when concreting, and the iron box is placed on reserving the entrance to a cave after, very firm, reserves the entrance to a cave precision height, is difficult for causing the deviation.
Drawings
The above and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and not by way of limitation, wherein:
fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic perspective view of a connection structure of an L-shaped steel plate, an upper thick angle iron steel and a lower thick angle iron steel;
FIG. 3 is a schematic diagram showing the disassembly of the connection structure of the L-shaped steel plate, the upper thick angle iron steel and the lower thick angle iron steel;
fig. 4 is a schematic perspective view of a locking mechanism according to an embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the steel plate comprises an L-shaped steel plate, 2, upper thick angle iron steel, 3, lower thick angle iron steel, 4, a hinge, 5, an arc-shaped groove, 6, a locking mechanism, 61, a base block, 62, an L-shaped inserting block, 63, a fixing block, 64, a slot, 65, a reinforcing mechanism, 651, an L-shaped locking block, 652, a shaft lever, 653, a lock pin, 7, a fire-fighting riser body, 8, a construction panel body, 9 and a reserved hole body.
Detailed Description
Hereinafter, embodiments of the reusable fire riser reserved hole construction apparatus of the present invention will be described with reference to the accompanying drawings.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.
Fig. 1-4 show that the utility model relates to a used repeatedly's fire control riser reserves entrance to a cave construction equipment of embodiment, it includes: the fire fighting vertical pipe comprises L-shaped steel plates 1 and a construction plate body 8, wherein a reserved hole body 9 is arranged on one side of the construction plate body 8, a fire fighting vertical pipe body 7 penetrates through the inner cavity of the reserved hole body 9, the number of the L-shaped steel plates 1 is two, the L-shaped steel plates 1 are formed by welding two 2mm thick trapezoidal steel plates, the two L-shaped steel plates 1 are combined into a hollow prismatic table with a small lower part and a large upper part, the inner side between the two L-shaped steel plates 1 is hinged through a hinge 4, the bottoms of the two L-shaped steel plates 1 extend to the inner cavity of the reserved hole body 9, the outer side of each L-shaped steel plate 1 is in contact with the inner wall of the reserved hole body 9, the top of the inner side of each L-shaped steel plate 1 is welded with upper thick angle iron steel 2, the top of the upper thick angle iron steel 2 penetrates through the top of each L-shaped steel plate 1 and extends to the outer side of each L-shaped steel plate 1, the bottom of the inner side of each L-shaped steel plate 1 is welded with, the arc-shaped grooves 5 matched with the fire-fighting riser body 7 are formed in one side, opposite to the two lower thick angle iron steels 3, of each upper thick angle iron steel 2, the locking mechanisms 6 are arranged at the tops of the two upper thick angle iron steels 2, each locking mechanism 6 comprises a base block 61 welded to the top of the corresponding upper thick angle iron steel 2 on the right side, an L-shaped inserting block 62 is fixedly connected to one side of each base block 61, a fixing block 63 is welded to the top of the corresponding upper thick angle iron steel 2 on the left side, an inserting groove 64 matched with the L-shaped inserting block 62 is formed in one side of each fixing block 63, a reinforcing mechanism 65 is arranged on one side of each L-shaped inserting block 62 and one side of each fixing block 63, each reinforcing mechanism 65 comprises an L-shaped locking block 651 fixed to one side of the L-shaped inserting block 62, a shaft 652 is fixedly connected to one side, close to the inserting.
The working principle is as follows: the utility model discloses during the use, the user can make two L shape steel sheet 1 through hinge 4, two go up thick angle iron steel 2 and two thick angle iron steel 3 all overturns down, the cover is on the surface of fire control riser body 7 after that, two L shape steel sheet 1 of reverse upset, make two L shape steel sheet 1, two go up thick angle iron steel 2 and two thick angle iron steel 3 covers on the surface of fire control riser body 7 down, this moment, L shape inserted block 62 inserts the inner chamber of slot 64, after that the user stirs axostylus axostyle 652, lockpin 653 uses axostylus axostyle 652 as the axle rotation, make axostylus axostyle 652 change over to the inner chamber of L shape locking block 651, can accomplish two and go up the lock solid between the thick angle iron steel 2, after that thick angle iron steel 2 is slowly transferred, make L shape steel sheet 1's surface get into and reserve entrance to.
In summary, the following steps: the reusable fire-fighting riser reserved hole construction device is characterized in that two L-shaped steel plates 1 are turned over through hinges 4, then the two L-shaped steel plates 1 are sleeved on the surface of a fire-fighting riser body 7, then the two L-shaped steel plates 1 are locked through a locking mechanism 6 and placed on a reserved hole, so that the bottom of the surface of each L-shaped steel plate 1 is in contact with the hole, and the reusable fire-fighting riser reserved hole construction device can be used; the iron box can be directly placed on the reserved hole without repeatedly manufacturing a wood template and repeatedly fixing the PVC pipe, so that the use is convenient, and the labor is saved; wooden box and PVC pipe adopt fixed modes such as iron nail, cause the entrance to a cave off normal easily when concreting, and the iron box is placed on reserving the entrance to a cave after, very firm, reserves the entrance to a cave precision height, is difficult for causing the deviation.
The technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the invention to achieve the aim of the invention.
Claims (5)
1. The reusable fire-fighting riser reserved hole construction device is characterized by comprising L-shaped steel plates (1) and a construction plate body (8), wherein a reserved hole body (9) is formed in one side of the construction plate body (8), a fire-fighting riser body (7) penetrates through the inner cavity of the reserved hole body (9), the number of the L-shaped steel plates (1) is two, the inner side between the two L-shaped steel plates (1) is hinged through a hinge (4), the bottoms of the two L-shaped steel plates (1) extend to the inner cavity of the reserved hole body (9), the outer sides of the L-shaped steel plates (1) are in contact with the inner wall of the reserved hole body (9), an upper thick angle iron steel (2) is welded to the top of the inner side of each L-shaped steel plate (1), the top of the upper thick angle iron (2) penetrates through to the top of the L-shaped steel plates (1) and extends to the outer sides of the L-shaped steel plates (1), the bottom welding of L shape steel sheet (1) inboard has thick angle iron (3) down, and arc wall (5) with fire control riser body (7) looks adaptation are all seted up to two relative one sides in thick angle iron (3) down, and the top of two last thick angle iron (2) is provided with locking mechanism (6).
2. The reusable fire-fighting riser reserved hole construction device as claimed in claim 1, wherein the L-shaped steel plates (1) are formed by welding two trapezoidal steel plates with the thickness of 2mm, and the two L-shaped steel plates (1) are combined into a hollow prismoid with a small lower part and a large upper part.
3. The reusable fire-fighting riser reserved hole opening construction device as claimed in claim 1, wherein the locking mechanism (6) comprises a base block (61) welded to the top of the thick angle iron steel (2) on the right side, an L-shaped insert block (62) is fixedly connected to one side of the base block (61), a fixed block (63) is welded to the top of the thick angle iron steel (2) on the left side, an insertion groove (64) matched with the L-shaped insert block (62) is formed in one side of the fixed block (63), and a reinforcing mechanism (65) is arranged on one side of the L-shaped insert block (62) and one side of the fixed block (63).
4. The reusable fire fighting riser reserved hole construction device according to claim 3, wherein the reinforcing mechanism (65) comprises an L-shaped locking block (651) fixed on one side of the L-shaped insertion block (62), a shaft rod (652) is fixedly connected on one side of the fixing block (63) close to the insertion groove (64), a lock pin (653) is rotatably connected on the surface of the shaft rod (652), and one side of the lock pin (653) extends to the inner cavity of the L-shaped locking block (651).
5. A reusable fire-fighting riser reserved hole construction device according to claim 1, characterized in that the upper thick angle iron (2) and the lower thick angle iron (3) both use 30 x 3mm angle iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021145341.5U CN212642128U (en) | 2020-06-19 | 2020-06-19 | Reusable construction device for reserved hole of fire-fighting vertical pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021145341.5U CN212642128U (en) | 2020-06-19 | 2020-06-19 | Reusable construction device for reserved hole of fire-fighting vertical pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212642128U true CN212642128U (en) | 2021-03-02 |
Family
ID=74771355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021145341.5U Expired - Fee Related CN212642128U (en) | 2020-06-19 | 2020-06-19 | Reusable construction device for reserved hole of fire-fighting vertical pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212642128U (en) |
-
2020
- 2020-06-19 CN CN202021145341.5U patent/CN212642128U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210302 |
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| CF01 | Termination of patent right due to non-payment of annual fee |