CN220889986U - Integrated glass fiber reinforced plastic tower top access door - Google Patents
Integrated glass fiber reinforced plastic tower top access door Download PDFInfo
- Publication number
- CN220889986U CN220889986U CN202322232013.9U CN202322232013U CN220889986U CN 220889986 U CN220889986 U CN 220889986U CN 202322232013 U CN202322232013 U CN 202322232013U CN 220889986 U CN220889986 U CN 220889986U
- Authority
- CN
- China
- Prior art keywords
- access door
- door
- fiber reinforced
- glass fiber
- door frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000011152 fibreglass Substances 0.000 title claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 238000012423 maintenance Methods 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 229920003023 plastic Polymers 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009787 hand lay-up Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model discloses an integrated glass fiber reinforced plastic tower top access door, which comprises: overhauling a door frame; the access door is hinged with the access door frame through a hinge, protrusions are uniformly arranged on the surface of the access door, and protective strips are arranged on the surface of the access door frame, which is located on the periphery of the access door. The bulge is arranged, and plays a role in protecting the access door, so that the thickness of the access door is increased, and the impact resistance of the access door is improved; the protective strip is arranged, the protective strip plays a role in preventing collision to the access door, can effectively absorb external impact force and lightens damage to the access door.
Description
Technical Field
The utility model belongs to the technical field of access doors of cooling towers, and particularly relates to an integrated glass fiber reinforced plastic tower top access door.
Background
The cooling tower access door is a door arranged on the cooling tower structure and is used for facilitating maintenance personnel to enter the cooling tower for overhauling, maintaining and cleaning. Because cooling towers are often of high height and complex construction, cooling towers are often equipped with access doors in order to ensure safe and convenient maintenance operations.
Most of the existing access doors are made of glass fiber reinforced plastic, and the access door made of the glass fiber reinforced plastic has the advantages of corrosion resistance, abrasion resistance, light weight and the like and is long in service life. Glass reinforced plastics, while having these advantages, are susceptible to damage when impacted by external forces or heavy loads, and once damaged, can take a significant amount of time and expense to repair.
Disclosure of utility model
Aiming at the problems existing in the prior art, the utility model provides the following technical scheme:
an integrated glass fiber reinforced plastic overhead access door comprising:
Overhauling a door frame;
the access door is hinged with the access door frame through a hinge, protrusions are uniformly arranged on the surface of the access door, and protective strips are arranged on the surface of the access door frame, which is located on the periphery of the access door.
As the preferable choice of the technical proposal, the surface of the overhaul door frame is provided with handrails.
Preferably, the access door surface is provided with a handle.
As the optimization of the technical scheme, the overhaul door frame, the overhaul door, the hinges and the armrests are all formed by integrally pasting glass fiber reinforced plastic.
As the optimization of the technical scheme, the surfaces of the overhaul door frame, the overhaul door, the bulges, the handles, the hinges, the handrails and the protective strips are coated with a layer of gel coat, and the gel coat contains an anti-UV agent.
The beneficial effects of the utility model are as follows:
1. The bulge is arranged, and plays a role in protecting the access door, so that the thickness of the access door is increased, and the impact resistance of the access door is improved;
2. The protective strips are arranged, and play a role in preventing collision on the access door, so that external impact force can be effectively absorbed, and damage to the access door is reduced;
3. The maintenance door frame, the maintenance door, the hinge and the handrail are integrally formed by pasting, so that the maintenance door frame, the maintenance door, the hinge and the handrail are installed in a complete set during installation, the installation is convenient and quick, and the installation efficiency is improved;
4. The surfaces of the components are coated with a layer of gel coat containing the UV-resistant agent, so that the surfaces of the components are not easy to fade and age, and the service life of the components is prolonged.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a diagram showing an embodiment of the present utility model.
In the figure: 1. overhauling a door frame; 2. an access door; 21. a protrusion; 22. a handle; 3. a hinge; 4. an armrest; 5. and (5) a protective strip.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments.
As shown in fig. 1, the integrated glass fiber reinforced plastic tower top access door comprises an access door frame 1, wherein the access door frame 1 is hinged with the access door 2 through a hinge 3, protrusions 21 are uniformly arranged on the access door 2, the protrusions 21 play a role in protecting the access door 2, and the thickness of the access door 2 is increased, so that the impact resistance is improved;
The periphery of the access door 2 is provided with a protective strip 5 positioned on the surface of the access door frame 1, the protective strip 5 is made of flexible materials, an anti-collision effect is achieved on the access door 2, the protective strip 5 can be made of rubber buffer strips, flexible steel guard plates and the like, external impact force can be effectively absorbed, and damage to the access door 2 is reduced, wherein the surface of the protective strip 5 is coated with a heat insulation layer, and the protective strip is prevented from being exposed to the outside for a long time and aged, so that the capability of protecting the access door 2 is lost;
Wherein, protruding 21 and protection bar 5 not only protect access door 2, also protect access door frame 1, and protruding 21 and protection bar 5 highly be higher than access door frame 1 and access door 2's height, when receiving external force impact, protruding 21 and protection bar 5 at first absorb impact force to alleviate the damage to access door 2.
Further, the surface of the overhaul door frame 1 is provided with the handrails 4, the handrails 4 play a protective role, when an overhaul worker is located at the overhaul door 2, the overhaul worker can hold the handrails 4 so as to protect the overhaul worker, in addition, when the overhaul worker needs to enter the cooling tower, the overhaul worker can slowly enter the cooling tower by grabbing the handrails 4, and the overhaul worker is protected as well, and is convenient to enter the cooling tower.
Further, the surface of the access door 2 is provided with a handle 22, and the handle 22 facilitates the opening of the access door 2, thereby facilitating the entry of an access person into the cooling tower.
Further, the maintenance door frame 1, the access door 2, the hinge 3 and the handrail 4 are formed by integral hand lay-up, so that when in installation, after square holes are formed in the tower top platform according to the site conditions, the installation is complete, the installation is convenient and quick, and the installation efficiency is improved.
Further, the surfaces of the overhaul door frame 1, the overhaul door 2, the bulges 21, the handles 22, the hinges 3, the handrails 4 and the protective strips 5 are coated with a layer of gel coat, and the gel coat contains an anti-UV agent, so that the surfaces are not easy to fade and age under the direct irradiation of outdoor sunlight, and the service life of the overhaul door frame is prolonged.
Further, the access door 2 can be directly trampled in a closed state and can bear 200 kg/M2 overhaul load, so that a good overhaul environment is provided for overhaul personnel, and overhaul efficiency is indirectly improved.
Further, company LOGO or warning sign (as shown in fig. 2) can be printed on the protrusion 21, which plays a role in propaganda and warning, and improves the safety of the access door 2 and components thereof.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.
Claims (5)
1. Integral type glass steel top of tower access door, its characterized in that includes:
a maintenance door frame (1);
Access door (2), it is articulated through hinge (3) between access door (2) and the access door frame (1), access door (2) surface evenly is equipped with arch (21), access door (2) periphery is located access door frame (1) surface and is equipped with protection strip (5).
2. The integrated glass fiber reinforced plastic overhead access door of claim 1, wherein: an armrest (4) is arranged on the surface of the overhaul door frame (1).
3. The integrated glass fiber reinforced plastic overhead access door of claim 1, wherein: the surface of the access door (2) is provided with a handle (22).
4. The integrated glass fiber reinforced plastic overhead access door of claim 3, wherein: the overhaul door frame (1), the overhaul door (2), the hinges (3) and the armrests (4) are all formed by integrally pasting glass fiber reinforced plastic.
5. The integrated glass fiber reinforced plastic overhead access door of claim 4, wherein: the anti-UV plastic door comprises an overhaul door frame (1), an overhaul door (2), a bulge (21), a handle (22), a hinge (3), an armrest (4) and a protective strip (5), wherein the surfaces of the overhaul door frame are coated with a layer of gel coat, and the gel coat contains an anti-UV agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322232013.9U CN220889986U (en) | 2023-08-18 | 2023-08-18 | Integrated glass fiber reinforced plastic tower top access door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322232013.9U CN220889986U (en) | 2023-08-18 | 2023-08-18 | Integrated glass fiber reinforced plastic tower top access door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220889986U true CN220889986U (en) | 2024-05-03 |
Family
ID=90879178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322232013.9U Active CN220889986U (en) | 2023-08-18 | 2023-08-18 | Integrated glass fiber reinforced plastic tower top access door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220889986U (en) |
-
2023
- 2023-08-18 CN CN202322232013.9U patent/CN220889986U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |