CN214723980U - Pier fire pump overhauls auxiliary device - Google Patents
Pier fire pump overhauls auxiliary device Download PDFInfo
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- CN214723980U CN214723980U CN202120511155.7U CN202120511155U CN214723980U CN 214723980 U CN214723980 U CN 214723980U CN 202120511155 U CN202120511155 U CN 202120511155U CN 214723980 U CN214723980 U CN 214723980U
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- channel steel
- steel section
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 175
- 239000010959 steel Substances 0.000 claims abstract description 175
- 230000008093 supporting effect Effects 0.000 claims abstract description 22
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 abstract description 32
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 239000013535 sea water Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a pier fire pump overhaul auxiliary device, which comprises a first auxiliary support and a second auxiliary support, wherein the first auxiliary support comprises a first main channel steel section and a first branch channel steel section, and the first branch channel steel section is vertically connected with the lower part of the first main channel steel section; the second auxiliary support comprises a second main channel steel section and a second branch channel steel section, and the second branch channel steel section is connected to the lower part of the second main channel steel section; the first auxiliary support and the second auxiliary support are detachably connected, and the whole body is of a square supporting frame structure after the first auxiliary support and the second auxiliary support are connected; and supporting columns are arranged at the tops of the first main channel steel section, the first branch channel steel section, the second main channel steel section and the second branch channel steel section. The utility model discloses can support flange department between each section of protective casing, can play the supporting role to the protective casing that lifts up, prevent the situation that protective casing lower part dropped after upper portion is dismantled, can improve the dismantlement maintenance efficiency of protective casing greatly, save the cost.
Description
Technical Field
The utility model belongs to the technical field of pier fire control safety, specifically speaking relates to a pier fire pump overhauls auxiliary device.
Background
The wharf fire pump is important equipment for wharf fire safety, and is used for pumping seawater, conveying the seawater to a foam tank through a pipeline to be mixed with fire-fighting foam raw materials to prepare fire-fighting foam, or directly conveying the seawater to a wharf berth. The normal operation of the seawater fire pump plays a crucial role in the safety of wharf fire protection. The pump body of the fire pump is usually directly inserted below the sea surface, and in order to protect the pump body and prevent the pump body from being influenced by marine organisms and the like, a protective casing is usually arranged on the outer side of the pump body at present and generally formed by sequentially connecting a plurality of sections of pipe bodies through bolts. In the use process, the protective sleeve needs to be lifted up periodically and disassembled to check the corrosion condition and clean marine organisms and the like adhered to the sleeve. However, because the protective sleeve is relatively long, if the protective sleeve is completely pulled out and then disassembled in sections, the requirement on the lifting height is high and the protective sleeve is limited by the field environment.
SUMMERY OF THE UTILITY MODEL
Based on the technical problem, the utility model provides a pier fire pump overhauls auxiliary device.
The utility model discloses the technical solution who adopts is:
a wharf fire pump overhauling auxiliary device comprises a first auxiliary support and a second auxiliary support, wherein the first auxiliary support comprises a first main channel steel section and a first branch channel steel section, the first branch channel steel section is connected to the lower portion of the first main channel steel section, and the extending directions of the first main channel steel section and the first branch channel steel section are perpendicular to each other;
the second auxiliary support comprises a second main channel steel section and a second branch channel steel section, the second branch channel steel section is connected to the lower part of the second main channel steel section, and the extension directions of the second main channel steel section and the second branch channel steel section are perpendicular;
the first auxiliary support and the second auxiliary support are detachably connected, and the whole body is of a square supporting frame structure after the first auxiliary support and the second auxiliary support are connected;
a first connecting plate is arranged at the tail end of the first branch channel steel section, the first connecting plate is arranged in a manner of being attached to the second main channel steel section, a first screw hole is formed in the corresponding position of the upper parts of the first connecting plate and the second main channel steel section, and a first connecting bolt is inserted into the first screw hole;
a second connecting plate is arranged at the tail end of the second branch channel steel section, the second connecting plate is arranged in a manner of being attached to the first main channel steel section, a second screw hole is formed in the corresponding position of the lower portion of the second connecting plate and the lower portion of the first main channel steel section, and a second connecting bolt is inserted into the second screw hole;
and supporting columns are arranged at the tops of the first main channel steel section, the first branch channel steel section, the second main channel steel section and the second branch channel steel section.
Preferably, the first main channel steel section and the first branch channel steel section are welded together, and the second main channel steel section and the second branch channel steel section are welded together; the supporting upright posts are also welded on the first main channel steel section, the first branch channel steel section, the second main channel steel section or the second branch channel steel section.
Preferably, the first main channel steel section, the first branch channel steel section, the second main channel steel section and the second branch channel steel section are all arranged horizontally, and the notches face one side; the heights of the first main channel steel section, the first branch channel steel section, the second main channel steel section and the second branch channel steel section are equal.
Preferably, after the first auxiliary support and the second auxiliary support are connected, the first main channel steel section and the second main channel steel section are arranged in parallel, and the first branch channel steel section and the second branch channel steel section are arranged in parallel; and the lengths of the first main channel steel section and the second main channel steel section are equal, and the lengths of the first branch channel steel section and the second branch channel steel section are equal.
Preferably, a first oblique connecting frame is arranged between the first main channel steel section and the first branch channel steel section; and a second oblique connecting frame is arranged between the second main channel steel section and the second branch channel steel section.
Preferably, a vertical reinforcing frame is arranged in the notches of the first main channel steel section, the first branch channel steel section, the second main channel steel section and the second branch channel steel section and at the position right below the supporting upright post.
The utility model discloses a use roughly as follows:
when the protective sleeve needs to be checked and cleaned, the lifting hook is connected with the top of the protective sleeve, and the protective sleeve is lifted upwards until the bottom surface of the first section of the sleeve body at the top of the protective sleeve is higher than the horizontal ground; then the wharf fire pump overhauling auxiliary device is assembled on the horizontal ground, so that the first auxiliary support and the second auxiliary support are connected together, and the assembled auxiliary device is supported on the bottom surface of a flange plate connected between the first section of pipe body and the second section of pipe body of the protective casing through a plurality of supporting stand columns on the auxiliary device. Due to the supporting effect of the supporting upright posts, not only can supporting force be continuously exerted on the lower pipe body of the protective sleeve, but also a space is reserved for the bolts on the detachable flange plate. At the moment, the bolts on the flange plate can be detached successively, and the detachment of the first section of pipe body is completed.
Then will rise the lifting hook and be connected with the top of second festival body again, provide lifting power, dismantle auxiliary device's first auxiliary stand and second auxiliary stand this moment, owing to receive the lifting power of lifting hook, the lower part sleeve pipe that lacks auxiliary device and support also can not drop downwards. At the moment, the protective sleeve of the undetached part is continuously lifted by the hook until the bottom surface of the second pipe body is higher than the horizontal ground, then the auxiliary device for overhauling the fire pump of the wharf is assembled again, the protective sleeve is supported, and the actions are repeated until the disassembly of the plurality of pipe bodies is completed.
The corresponding assembling process of the protective sleeve is carried out in the reverse direction of the disassembling process.
The utility model has the beneficial technical effects that:
the utility model discloses can support flange department between each section of protective casing, can play the supporting role to the protective casing that lifts up, prevent the situation that protective casing lower part dropped after upper portion is dismantled, can improve the dismantlement maintenance efficiency of protective casing greatly, save the cost.
The utility model is simple in operation convenient, and only make by welding such as channel-section steel, support post, the cost of manufacture is low, and stability is high, excellent in use effect is fit for popularizing and applying.
The utility model discloses a set up first slant link, second slant link and vertical reinforcing frame and can play the effect that key position was strengthened, increased pier fire pump and overhauld auxiliary device's bulk strength to the support stability of device to the protective casing has been strengthened.
Drawings
The present invention will be further explained with reference to the following detailed description and accompanying drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is another angular view of FIG. 1;
fig. 3 is a schematic front view of a first auxiliary stand according to the present invention;
FIG. 4 is a schematic side view of a first auxiliary stand according to the present invention;
fig. 5 is a schematic view of the structure of the protection casing of the present invention.
Detailed Description
Combine the attached drawing, a pier fire pump overhauls auxiliary device, includes first auxiliary stand 1 and second auxiliary stand 2, and first auxiliary stand 1 includes first main channel section of steel 101 and first branch channel section of steel 102, and first branch channel section of steel 101 is connected in the lower part of first main channel section of steel 102, and the extending direction looks of first main channel section of steel 101 and first branch channel section of steel 102 is perpendicular. The second auxiliary support 2 comprises a second main channel steel section 201 and a second branch channel steel section 202, the second branch channel steel section 202 is connected to the lower portion of the second main channel steel section 201, and the extending directions of the second main channel steel section 201 and the second branch channel steel section 202 are perpendicular to each other. First auxiliary stand 1 and second auxiliary stand 2 can dismantle the connection, wholly are square carriage structure after connecting.
Be provided with first connecting plate 103 at the end of first channel section steel section 101, first connecting plate 103 laminating second main channel section steel section 201 is arranged, and corresponds the position department in the upper portion of first connecting plate and second main channel section steel and is provided with first screw, inserts first connecting bolt in first screw. A second connecting plate 203 is arranged at the tail end of the second branch channel steel section 202, the second connecting plate 203 is arranged to be attached to the first main channel steel section 101, a second screw hole 206 is arranged at the corresponding position of the lower portion of the second connecting plate and the first main channel steel section, and a second connecting bolt 205 is inserted into the second screw hole.
And the top parts of the first main channel steel section 101, the first branch channel steel section 102, the second main channel steel section 201 and the second branch channel steel section 202 are all provided with a support upright post 3.
As a further design of the present invention, the first main channel steel section 101 and the first branch channel steel section 102 are welded together, and the second main channel steel section 201 and the second branch channel steel section 202 are welded together. The supporting upright posts 3 are also welded on the first main channel steel section 101, the first branch channel steel section 102, the second main channel steel section 201 or the second branch channel steel section 202 respectively.
Furthermore, the first main channel steel section 101, the first branch channel steel section 102, the second main channel steel section 201 and the second branch channel steel section 202 are all arranged horizontally, and the channel opening 4 faces one side. The first main channel steel section 101, the first branch channel steel section 102, the second main channel steel section 201 and the second branch channel steel section 202 are equal in height.
Further, after the first auxiliary support 1 and the second auxiliary support 2 are connected, the first main channel steel section 101 and the second main channel steel section 201 are arranged in parallel, and the first branch channel steel section 102 and the second branch channel steel section 202 are arranged in parallel. And the lengths of the first main channel steel section 101 and the second main channel steel section 201 are equal, and the lengths of the first branch channel steel section 102 and the second branch channel steel section 202 are equal.
Further, a first diagonal connection frame 104 is disposed between the first main channel steel section 101 and the first branch channel steel section 102. A second oblique connecting frame 204 is arranged between the second main channel steel section 201 and the second branch channel steel section 202.
Furthermore, a vertical reinforcing frame 5 is arranged at a position inside the notches of the first main channel steel section 101, the first branch channel steel section 102, the second main channel steel section 201 and the second branch channel steel section 202 and opposite to the lower position of the support upright 3. Through the arrangement of the first oblique connecting frame 104, the second oblique connecting frame 204 and the vertical reinforcing frame 5, the overall supporting strength and stability of the device can be further enhanced.
The utility model discloses a use roughly as follows:
when the protective sleeve needs to be checked and cleaned, the lifting hook is connected with the top of the protective sleeve 6, and the protective sleeve is lifted upwards until the bottom surface of the first section of the top of the protective sleeve is higher than the horizontal ground; then the auxiliary device for overhauling the fire pump of the wharf is assembled on a horizontal ground 7, so that the first auxiliary support 1 and the second auxiliary support 2 are connected together, and the assembled auxiliary device is supported on the bottom surface of a flange 8 connected between the first section of pipe body and the second section of pipe body of the protective sleeve through a plurality of supporting upright posts 3 on the auxiliary device. Due to the supporting effect of the supporting upright posts, not only can supporting force be continuously exerted on the lower pipe body of the protective sleeve, but also a space is reserved for the bolts 9 on the detachable flange plate. At the moment, the bolts on the flange plate can be detached successively, and the detachment of the first section of pipe body is completed.
Then will rise the lifting hook and be connected with the top of second festival body again, provide lifting power, dismantle auxiliary device's first auxiliary stand and second auxiliary stand this moment, owing to receive the lifting power of lifting hook, the lower part sleeve pipe that lacks auxiliary device and support also can not drop downwards. At the moment, the protective sleeve of the undetached part is continuously lifted by the hook until the bottom surface of the second pipe body is higher than the horizontal ground, then the auxiliary device for overhauling the fire pump of the wharf is assembled again, the protective sleeve is supported, and the actions are repeated until the disassembly of the plurality of pipe bodies is completed.
The corresponding assembling process of the protective sleeve is carried out in the reverse direction of the disassembling process.
Parts not described in the above modes can be realized by adopting or referring to the prior art.
It is to be understood that any equivalent or obvious modifications made by those skilled in the art in the light of the teachings of this specification are within the scope of the present invention.
Claims (6)
1. The utility model provides a pier fire pump overhauls auxiliary device which characterized in that: the auxiliary support comprises a first auxiliary support and a second auxiliary support, wherein the first auxiliary support comprises a first main channel steel section and a first branch channel steel section, the first branch channel steel section is connected to the lower part of the first main channel steel section, and the extension directions of the first main channel steel section and the first branch channel steel section are perpendicular;
the second auxiliary support comprises a second main channel steel section and a second branch channel steel section, the second branch channel steel section is connected to the lower part of the second main channel steel section, and the extension directions of the second main channel steel section and the second branch channel steel section are perpendicular;
the first auxiliary support and the second auxiliary support are detachably connected, and the whole body is of a square supporting frame structure after the first auxiliary support and the second auxiliary support are connected;
a first connecting plate is arranged at the tail end of the first branch channel steel section, the first connecting plate is arranged in a manner of being attached to the second main channel steel section, a first screw hole is formed in the corresponding position of the upper parts of the first connecting plate and the second main channel steel section, and a first connecting bolt is inserted into the first screw hole;
a second connecting plate is arranged at the tail end of the second branch channel steel section, the second connecting plate is arranged in a manner of being attached to the first main channel steel section, a second screw hole is formed in the corresponding position of the lower portion of the second connecting plate and the lower portion of the first main channel steel section, and a second connecting bolt is inserted into the second screw hole;
and supporting columns are arranged at the tops of the first main channel steel section, the first branch channel steel section, the second main channel steel section and the second branch channel steel section.
2. The wharf fire pump overhaul auxiliary device of claim 1, wherein: the first main channel steel section and the first branch channel steel section are welded together, and the second main channel steel section and the second branch channel steel section are welded together; the supporting upright posts are also welded on the first main channel steel section, the first branch channel steel section, the second main channel steel section or the second branch channel steel section.
3. The wharf fire pump overhaul auxiliary device of claim 1, wherein: the first main channel steel section, the first branch channel steel section, the second main channel steel section and the second branch channel steel section are all arranged horizontally, and the notches face one side; the heights of the first main channel steel section, the first branch channel steel section, the second main channel steel section and the second branch channel steel section are equal.
4. The wharf fire pump overhaul auxiliary device of claim 1, wherein: after the first auxiliary support and the second auxiliary support are connected, the first main channel steel section and the second main channel steel section are arranged in parallel, and the first branch channel steel section and the second branch channel steel section are arranged in parallel; and the lengths of the first main channel steel section and the second main channel steel section are equal, and the lengths of the first branch channel steel section and the second branch channel steel section are equal.
5. The wharf fire pump overhaul auxiliary device of claim 1, wherein: a first oblique connecting frame is arranged between the first main channel steel section and the first branch channel steel section; and a second oblique connecting frame is arranged between the second main channel steel section and the second branch channel steel section.
6. The wharf fire pump overhaul auxiliary device of claim 1, wherein: and vertical reinforcing frames are arranged in the notches of the first main channel steel section, the first branch channel steel section, the second main channel steel section and the second branch channel steel section and are opposite to the lower position of the supporting upright post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120511155.7U CN214723980U (en) | 2021-03-10 | 2021-03-10 | Pier fire pump overhauls auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120511155.7U CN214723980U (en) | 2021-03-10 | 2021-03-10 | Pier fire pump overhauls auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214723980U true CN214723980U (en) | 2021-11-16 |
Family
ID=78593406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120511155.7U Expired - Fee Related CN214723980U (en) | 2021-03-10 | 2021-03-10 | Pier fire pump overhauls auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214723980U (en) |
-
2021
- 2021-03-10 CN CN202120511155.7U patent/CN214723980U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211116 |