CN221069402U - Storage tank floating disc guide post bag cover fixed connection structure - Google Patents
Storage tank floating disc guide post bag cover fixed connection structure Download PDFInfo
- Publication number
- CN221069402U CN221069402U CN202322838580.9U CN202322838580U CN221069402U CN 221069402 U CN221069402 U CN 221069402U CN 202322838580 U CN202322838580 U CN 202322838580U CN 221069402 U CN221069402 U CN 221069402U
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- China
- Prior art keywords
- bag cover
- connecting plate
- tank
- tank top
- floating disc
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- 238000007789 sealing Methods 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 238000003825 pressing Methods 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 239000013524 weatherproof sealant Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000012855 volatile organic compound Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a fixed connection structure of a guide column bag sleeve of a storage tank floating disc, which comprises the following components: the top of the tank deck eye bolt is connected with a fastening nut, and a gasket is arranged between the fastening nut and the tank deck; the bearing eye bolt is positioned below the tank top eye bolt, a steel wire rope is connected between the bearing eye bolt and the tank top eye bolt, the bearing eye bolt is fixed on a bag sleeve connecting plate, and the bag sleeve connecting plate is in dynamic sealing connection with the outer side wall of the guide post; the clamp plate, the clamp plate is fixed the bottom of bag cover connecting plate and the clamp plate with the top turn-ups of fixed flexible bag cover between the bag cover connecting plate, flexible bag cover is arranged the periphery side of guide post, the bottom and the floating disc of flexible bag cover link firmly, the utility model discloses simple structure realizes that the top of the flexible bag cover of guide post links firmly.
Description
Technical Field
The utility model belongs to the technical field of petrochemical product storage equipment, and particularly relates to a fixed connection structure of a storage tank floating disc guide column bag sleeve.
Background
For large storage tanks for petroleum or chemical storage, volatile media exist, so that VOCs emission treatment needs to be carried out on petroleum reservoirs and large storage tanks for chemical storage of the volatile media. The floating roof in the full liquid-receiving composite material is used as an effective device for preventing the volatile liquid VOCs from being discharged, a guide column or a liquid level meter tube and the like in the original tank pass through the floating disc in the operation process, and gas escapes from an opening of the floating disc, so that an external sealing telescopic bag sleeve is required to seal the opening at the upper part of the floating disc in the operation process, the overflow of the volatile gas is inhibited, the whole discharge requirement is met, and the environment is protected; in the installation stage of the floating disc, the floating disc is positioned at the lower part of the storage tank, the connection and fixation of the top of the floating disc are very difficult when the guide column bag sleeve is installed, a straight ladder is required to be erected at the top of the floating disc during the installation, and the connection of the top of the guide column bag sleeve is completed, so that the safety risk exists and the installation is inconvenient; or the test water is filled in the storage tank, and when the floating disc is about to reach the top, the end head of the bag sleeve is processed and fixed with the top, but the method can not integrally check and accept the installation of the whole floating roof when the guide column bag sleeve is installed.
Therefore, how to provide a convenient top mounting structure for a guide column bag sleeve of a floating disc of a storage tank is a problem to be solved by those skilled in the art.
Disclosure of utility model
In view of the above, the utility model provides a fixed connection structure of a guide column bag sleeve of a storage tank floating disc, which can more conveniently realize the fixed connection of a telescopic bag sleeve.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a storage tank floating disc guide post bag cover fixed connection structure, it includes:
The top of the tank deck eye bolt is connected with a fastening nut, and a gasket is arranged between the fastening nut and the tank deck;
The bearing eye bolt is positioned below the tank top eye bolt, a steel wire rope is connected between the bearing eye bolt and the tank top eye bolt, the bearing eye bolt is fixed on a bag sleeve connecting plate, and the bag sleeve connecting plate is in dynamic sealing connection with the outer side wall of the guide post;
The pressing plate is fixed at the bottom of the bag sleeve connecting plate, a top flanging of the telescopic bag sleeve is fixed between the pressing plate and the bag sleeve connecting plate, the telescopic bag sleeve is arranged at the periphery side of the guide post, and the bottom of the telescopic bag sleeve is fixedly connected with the floating disc.
The beneficial effects of the utility model are as follows: the tank deck eye bolt is the top bolt and fixes on the tank deck, bears eye bolt and is the bottom bolt and is located the jar internal portion, utilizes wire rope to connect between it, and the top turn-ups of flexible bag cover are fixed to bag cover connecting plate cooperation clamp plate, realize the top of flexible bag cover fixed, move sealing connection between bag cover connecting plate and the guide post, prevent that volatile gas from overflowing from the top of flexible bag cover, this novel fixed mode is simple, simple to operate realizes the top of flexible bag cover fixed.
Preferably, the steel wire is wound at the middle part of the screw rod of the tank top lifting bolt, the screw rod is positioned in the reserved hole, the fastening nut is positioned on the top surface of the tank top, the fastening nut is a double nut, and weather-proof sealant is coated at the joint of the fastening nut and the screw rod.
The technical effects produced by the method are as follows: because the tank top lifting ring needs to be connected with the tank top, a gap is reserved between the screw rod and the reserved hole, at the moment, a steel wire is wound at the middle part of the screw rod of the tank top lifting ring bolt, corresponding screw thread pits are filled up, the gap between the screw rod and the reserved hole of the tank top is reduced, the connection reliability of the screw rod and the tank top can be improved, double nuts are used for locking, and finally the sealing is carried out by weather-proof sealant, so that the service life of a component is prolonged.
Preferably, the bottom of bag cover connecting plate is connected with sealed rubber ring, sealed rubber ring's inside wall with the lateral wall sealing connection of guide post, the flange has been arranged to sealed rubber ring's bottom, flexible bag cover's top turn-ups are fixed between flange and clamp plate, wear to be equipped with fixing bolt and bear eye bolt on bag cover connecting plate, sealed rubber ring, flange, the clamp plate, fixing bolt and bear eye bolt dislocation interval distribution in proper order in clamp plate circumference.
The technical effects produced by the method are as follows: the flange and the pressing plate are utilized to clamp the top flange of the telescopic bag sleeve, the fixing bolt is used for connecting the pressing plate bag sleeve connecting plate, the sealing rubber ring, the flange and the pressing plate, and a fixing bolt perforation is reserved on the flange.
Preferably, the tank top is a conical top, a plurality of guide posts are circumferentially and alternately distributed on the tank top, and the bag sleeve connecting plate is an annular plate and is horizontally arranged.
The technical effects produced by the method are as follows: the tank top is a conical top, a plurality of guide posts are arranged, the tank top eye bolts are required to be installed in a shape suitable for the tank top, and the length of the steel wire rope is required to be adjusted to trim the bag sleeve connecting plate when the steel wire rope is connected with the bearing eye bolts.
Drawings
FIG. 1 is an overall structure diagram of a fixed connection structure of a guide column bag sleeve of a storage tank floating disc;
FIG. 2 is a plan view of the A-site of the fixed connection structure of the guide column bag sleeve of the storage tank floating plate;
FIG. 3 is a B-B cross-sectional view of a reservoir float guide post bag cover securing attachment structure of the present utility model;
FIG. 4 is an enlarged schematic view of the platen connection of a reservoir float guide post bag cover attachment structure of the present utility model;
fig. 5 is an enlarged schematic diagram of the connection of the tank top eye bolts of the fixed connection structure of the guide column bag sleeve of the storage tank floating disc.
The lifting bolt comprises a tank top lifting bolt, a guide post 2, a fastening nut 3, a gasket 4, a bearing lifting bolt 5, a steel wire rope 6, a bag sleeve connecting plate 7, a pressing plate 8, a bag sleeve 9, a top flanging 91, a floating plate 10, a sealing rubber ring 11, a flange 12, a fixing bolt 13 and a tank top 14.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5 of the present utility model, a fixed connection structure for a guide column bag sleeve of a floating disc of a storage tank according to an embodiment of the present utility model includes:
The top lifting bolt 1 is connected in a reserved hole of the top 14 close to the periphery of the guide post 2, the top of the top lifting bolt 1 is connected with a fastening nut 3, and a flat gasket 4 is arranged between the fastening nut 3 and the top 14;
the bearing eye bolt 5 is positioned below the tank top eye bolt 1, a steel wire rope 6 is connected between the bearing eye bolt 5 and the tank top eye bolt 1, the bearing eye bolt 5 is fixed on a bag sleeve connecting plate 7, and the bag sleeve connecting plate 7 is in dynamic sealing connection with the outer side wall of the guide post 2;
The clamp plate 8, clamp plate 8 are fixed in the bottom of bag cover connecting plate 7 and the top turn-ups 91 of fixed flexible bag cover 9 between clamp plate 8 and the bag cover connecting plate 7, and flexible bag cover 9 is arranged in the periphery side of guide post 2, and the bottom and the floating disc 10 of flexible bag cover 9 link firmly.
In other embodiments, the steel wire is wound around the middle part of the screw of the overhead suspension bolt 1, the screw is positioned in the reserved hole, the fastening nut 3 is positioned on the top surface of the overhead tank 14, the fastening nut 3 is a double nut, and the joint of the fastening nut 3 and the screw is coated with sealant.
In other embodiments, the bottom of the bag cover connecting plate 7 is connected with a sealing rubber ring 11, the inner side wall of the sealing rubber ring 11 is in sealing connection with the outer side wall of the guide post 2, a flange 12 is arranged at the bottom of the sealing rubber ring 11, the top flanging of the telescopic bag cover 9 is fixed between the flange 12 and the pressing plate 8, and the bag cover connecting plate 7, the sealing rubber ring 11, the flange 12 and the pressing plate 8 are provided with fixing bolts 13 and bearing eye bolts 5 in a penetrating manner, and the fixing bolts 13 and the bearing eye bolts 5 are distributed at staggered intervals in sequence in the circumferential direction of the pressing plate.
In other embodiments, the tank top 14 is a conical top, and a plurality of guide posts 2 are circumferentially and alternately distributed on the tank top 14, and the bag cover connecting plate 7 is an annular plate and is horizontally arranged.
The specific installation steps are as follows:
Firstly, determining the geometric dimension of a bag sleeve connecting plate at the upper part of a bag sleeve; the bag cover connecting plate and the pressing plate are annular plates, 8 holes are drilled on the bag cover connecting plate and the pressing plate, 4 holes are fixing bolt holes, 4 holes are lifting ring bolt holes, the middle of the lifting ring bolt holes are used for clamping the top flanging of the telescopic bag cover, and 4 sets of fixing bolts are used for fastening the top flanging between the annular plates. And 4 sets of eye bolts which are arranged to cross the fixing bolts are used for hanging the telescopic bag sleeve.
The steel wire rope is fixed through the steel wire rope lockset, and is used for connecting a lower lifting ring (a lifting ring on a bearing lifting bolt) and an upper lifting ring (a lifting ring on a tank top lifting bolt), and the length of the steel wire rope can be determined according to the inclination of a specific tank top. The roof of the petroleum storage tank is typically a conical roof, so the top roof of the steering column is sloped.
The overhead eye bolt of upper portion twines on the middle part screw thread of screw rod through thin iron wire, draws from the preformed hole department of overhead, and thin iron wire twines in the middle part of screw rod, reserves out top fastening nut installation interval.
And sleeving the extracted screw rod with a flat gasket, fastening by using double nuts, and then coating weather-proof sealant to finish the installation.
For the device and the use method disclosed in the embodiments, since the device and the use method correspond to the method disclosed in the embodiments, the description is relatively simple, and the relevant places refer to the description of the method section.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. The utility model provides a storage tank floating disc guide post bag cover fixed connection structure which characterized in that includes:
The device comprises a tank top lifting bolt (1), wherein the tank top lifting bolt (1) is connected in a reserved hole of a tank top (14) close to the periphery of a guide post (2), the top of the tank top lifting bolt (1) is connected with a fastening nut (3), and a gasket (4) is arranged between the fastening nut (3) and the tank top (14);
The bearing lifting bolt (5), the bearing lifting bolt (5) is positioned below the tank top lifting bolt (1), a steel wire rope (6) is connected between the bearing lifting bolt (5) and the tank top lifting bolt (1), the bearing lifting bolt (5) is fixed on a bag sleeve connecting plate (7), and the bag sleeve connecting plate (7) is in dynamic sealing connection with the outer side wall of the guide post (2);
The pressing plate (8), the pressing plate (8) is fixed the bottom of bag cover connecting plate (7) and pressing plate (8) with the top turn-ups (91) of fixed flexible bag cover (9) between bag cover connecting plate (7), flexible bag cover (9) are arranged the periphery side of guide post (2), the bottom and the floating disc (10) of flexible bag cover (9) link firmly.
2. The storage tank floating disc guide column bag sleeve fixed connection structure according to claim 1, wherein a steel wire is wound around the middle of a screw rod of the tank top lifting bolt (1), the screw rod is located in the reserved hole, the fastening nut (3) is located on the top surface of the tank top (14), the fastening nut (3) is a double nut, and sealing glue is coated at the joint of the fastening nut (3) and the screw rod.
3. The storage tank floating disc guide column bag cover fixed connection structure according to claim 1, characterized in that the bottom of the bag cover connecting plate (7) is connected with a sealing rubber ring (11), the inner side wall of the sealing rubber ring (11) is in sealing connection with the outer side wall of the guide column (2), a flange (12) is arranged at the bottom of the sealing rubber ring (11), the top flanging of the telescopic bag cover (9) is fixed between the flange (12) and the pressing plate (8), and fixing bolts (13) and bearing lifting bolts (5) are arranged on the bag cover connecting plate (7), the sealing rubber ring (11), the flange (12) and the pressing plate (8) in a penetrating mode, and the fixing bolts (13) and the bearing lifting bolts (5) are distributed at staggered intervals in sequence in the circumferential direction of the pressing plate.
4. The fixed connection structure of the guide column bag sleeve of the storage tank floating disc according to claim 1, wherein the tank top (14) is a conical top, a plurality of guide columns (2) are circumferentially distributed on the tank top (14) at intervals, and the bag sleeve connecting plates (7) are annular plates and are horizontally arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322838580.9U CN221069402U (en) | 2023-10-23 | 2023-10-23 | Storage tank floating disc guide post bag cover fixed connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322838580.9U CN221069402U (en) | 2023-10-23 | 2023-10-23 | Storage tank floating disc guide post bag cover fixed connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221069402U true CN221069402U (en) | 2024-06-04 |
Family
ID=91273083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322838580.9U Active CN221069402U (en) | 2023-10-23 | 2023-10-23 | Storage tank floating disc guide post bag cover fixed connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221069402U (en) |
-
2023
- 2023-10-23 CN CN202322838580.9U patent/CN221069402U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |