CN220667318U - Insulated threshold of shielding door - Google Patents
Insulated threshold of shielding door Download PDFInfo
- Publication number
- CN220667318U CN220667318U CN202321030893.5U CN202321030893U CN220667318U CN 220667318 U CN220667318 U CN 220667318U CN 202321030893 U CN202321030893 U CN 202321030893U CN 220667318 U CN220667318 U CN 220667318U
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- threshold
- insulating
- waist
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- plate
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- 238000009413 insulation Methods 0.000 claims abstract description 11
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 6
- 239000004579 marble Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to an insulation threshold of a shielding door, which has the technical scheme that: comprising the following steps: the device comprises a mounting plate, at least one threshold panel, at least one insulating threshold corresponding to the at least one threshold panel one by one and a plurality of supporting bases; at least one insulating threshold is arranged on the mounting plate; at least one threshold panel is arranged at the upper end of the insulating threshold in a one-to-one correspondence manner; the support bases are arranged at the lower ends of the mounting plates; the insulation threshold is tubular with a rectangular section; at least one supporting rib is arranged on the inner wall of the insulating threshold; the utility model has the advantages of can improve the structural strength of insulating threshold to the life of extension insulating threshold.
Description
Technical Field
The utility model relates to the technical field of shielding doors, in particular to an insulating threshold of a shielding door.
Background
The shield doors of the railway traffic subway platform are usually installed on the edge of the platform, and shield door equipment installation grooves are reserved by civil engineering. The shield door apparatus includes a bottom threshold step plate, a door body structure and a top drive structure. The threshold tread is fixed in the civil engineering reserved groove by a plurality of bases, and the surface of the threshold tread is flush with the finishing surface of the platform marble decoration after the threshold installation and adjustment are finished.
An insulation threshold of a conventional shielding door, for example, an utility model patent with application number CN 201920628469.8, discloses a full composite insulation threshold of a shielding door, wherein the insulation threshold is hollow and tubular, so that deformation is easy to generate after long-time treading, thereby affecting insulation effect, and therefore, there is room for improvement.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide the insulating threshold of the shielding door, which has the advantages of improving the structural strength of the insulating threshold and prolonging the service life of the insulating threshold.
The technical aim of the utility model is realized by the following technical scheme: a shielded gate insulation threshold comprising: the device comprises a mounting plate, at least one threshold panel, at least one insulating threshold corresponding to the at least one threshold panel one by one and a plurality of supporting bases; at least one insulating threshold is arranged on the mounting plate; at least one threshold panel is arranged at the upper end of the insulating threshold in a one-to-one correspondence manner; the support bases are arranged at the lower ends of the mounting plates; the insulation threshold is tubular with a rectangular section; at least one supporting rib is arranged on the inner wall of the insulating threshold.
Optionally, studs are welded on the threshold panel; the insulating threshold is provided with a mounting hole correspondingly matched with the stud; the stud penetrates through the mounting hole and is connected with a first self-locking nut in a threaded mode.
Optionally, a T-shaped bolt is arranged at the lower end of the insulating threshold; a through hole correspondingly matched with the T-shaped bolt is formed in the mounting plate; and the T-shaped bolt passes through the through hole and is connected with a second self-locking nut in a threaded manner.
Optionally, a plurality of anti-slip convex blocks are arranged on the threshold panel.
Optionally, the support base includes: the base top plate, the base bottom plate, two insulating sleeve groups and two opposite penetrating screw rod assemblies; two first waist-shaped holes corresponding to the two insulating sleeve groups one by one are formed in the base top plate; the two insulating sleeve sets are arranged in the two first waist-shaped holes in a one-to-one corresponding sliding manner; two second waist-shaped holes which are in one-to-one correspondence with the two opposite-penetrating screw rod assemblies are formed in the base bottom plate; the two opposite penetrating screw rod assemblies are arranged in the two second waist-shaped holes in a one-to-one correspondence manner; the base top plate is detachably connected with the base bottom plate.
Optionally, a first connecting plate is arranged at the lower end of the base top plate; a second connecting plate is arranged at the upper end of the base bottom plate; a third waist-shaped hole is formed in the second connecting plate, and a connecting bolt correspondingly adapted to the third waist-shaped hole is arranged on the first connecting plate; and the connecting bolt passes through the third waist-shaped hole and is connected with a connecting nut in a threaded manner.
In summary, the utility model has the following beneficial effects: support the mounting panel through a plurality of support base to set up the supporting rib on insulating threshold's inner wall, can increase insulating threshold's supporting strength, thereby avoid insulating threshold to produce deformation after trampling for a long time, extension insulating threshold's life.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
fig. 4 is a schematic view of an exploded structure of the support base of the present utility model.
In the figure: 1. a mounting plate; 2. a threshold panel; 3. an insulating threshold; 4. a support base; 41. a base top plate; 42. a base bottom plate; 43. an insulating sleeve group; 44. a pass-through screw assembly; 5. a support rib; 6. a stud; 7. a first self-locking nut; 8. a T-shaped bolt; 9. a second self-locking nut; 10. an anti-slip bump; 11. a first waist-shaped hole; 12. a second waist-shaped hole; 13. a third waist-shaped hole; 14. a first connection plate; 15. and a second connecting plate.
Detailed Description
In order that the objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Several embodiments of the utility model are presented in the figures. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances. The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like are used for descriptive purposes only and are not to indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.
The present utility model will be described in detail below with reference to the accompanying drawings and examples.
The utility model provides a shielding door insulation threshold, as shown in figures 1-4, comprising: the mounting plate 1, at least one threshold panel 2, at least one insulating threshold 3 corresponding to the at least one threshold panel 2 one by one and a plurality of supporting bases 4; at least one insulating threshold 3 is arranged on the mounting plate 1; at least one threshold panel 2 is arranged at the upper end of the insulating threshold 3 in a one-to-one correspondence manner; the plurality of support bases 4 are arranged at the lower end of the mounting plate 1; the insulating threshold 3 is tubular with a rectangular section; at least one supporting rib 5 is arranged on the inner wall of the insulating threshold 3.
In practical application, support mounting panel 1 through a plurality of support base 4 to set up supporting rib 5 on insulating threshold 3's inner wall, can increase insulating threshold 3's supporting strength, thereby avoid insulating threshold 3 to trample the back and produce deformation for a long time, extension insulating threshold 3's life. Wherein, threshold panel 2 is made by metal material, and insulating threshold 3 is high compound whole insulating threshold 3, and mounting panel 1 comprises metal component, separates threshold panel 2 and mounting panel 1 through insulating threshold 3 to avoid threshold panel 2 electrically conductive. In this embodiment, the threshold panel 2 is provided with two, and insulating threshold 3 is provided with two, and support base 4 is provided with three, and three support base 4 can provide the support to insulating threshold 3's middle part, further improves holistic structural strength.
Further, studs 6 are welded on the threshold panel 2; a mounting hole correspondingly adapted to the stud 6 is formed in the insulating threshold 3; the stud 6 passes through the mounting hole and is connected with a first self-locking nut 7 in a threaded manner. In practical application, the threshold panel 2 is fixed on the insulating threshold 3 through the stud 6 and the first self-locking nut 7, so as to realize the connection between the threshold panel 2 and the insulating threshold 3.
Optionally, a T-shaped bolt 8 is arranged at the lower end of the insulating threshold 3; the mounting plate 1 is provided with a through hole correspondingly matched with the T-shaped bolt 8; the T-shaped bolt 8 passes through the through hole and is connected with a second self-locking nut 9 in a threaded manner. After the threshold panel 2 is installed on the insulating threshold 3, the insulating threshold 3 and the installation plate 1 are installed and fixed through the T-shaped bolts 8, and the installation of the insulating threshold 3 is completed.
Optionally, a number of cleats 10 are provided on the rocker panel 2. In practice, the surface friction of the rocker panel 2 can be increased by several cleats 10.
Further, the support base 4 includes: a base top plate 41, a base bottom plate 42, two insulating sleeves 43, and two paired screw assemblies 44; two first waist-shaped holes 11 which are in one-to-one correspondence with the two insulating sleeve groups 43 are formed in the base top plate 41; the two insulating sleeve groups 43 are arranged in the two first waist-shaped holes 11 in a one-to-one corresponding sliding manner; the base bottom plate 42 is provided with two second waist-shaped holes 12 corresponding to the two opposite screw rod assemblies 44 one by one; the two opposite penetrating screw assemblies 44 are arranged in the two second waist-shaped holes 12 in a one-to-one correspondence; the base top plate 41 and the base bottom plate 42 are detachably connected. In practical application, because insulating threshold 3 when the installation, need accomplish the face parallel and level with the platform marble fitment, and the preparation precision of civil engineering is far from reaching the structural installation requirement of shield door, consequently need adjust according to the relative error of platform civil engineering, this application support base 4 will two to wearing screw rod subassembly 44 peg graft in the civil engineering to can adjust two relative positions on base bottom plate 42 to wearing screw rod subassembly 44 through second waist type hole 12, can adjust the position of insulating sleeve post on base roof 41 through first waist type hole 11, thereby adjust the position of mounting panel 1 according to the civil engineering.
Further, a first connection plate 14 is provided at a lower end of the base top plate 41; a second connecting plate 15 is arranged at the upper end of the base bottom plate 42; a third waist-shaped hole 13 is formed in the second connecting plate 15, and a connecting bolt correspondingly adapted to the third waist-shaped hole 13 is arranged on the first connecting plate 14; the connecting bolt passes through the third waist-shaped hole 13 and is connected with a connecting nut in a threaded manner. In practical application, the relative distance between the base top plate 41 and the base bottom plate 42 can be adjusted by adjusting the position of the connecting bolt in the third waist-shaped hole 13, so that the position of the mounting plate 1 can be further adjusted.
The insulating threshold of the shielding door can improve the structural strength of the insulating threshold so as to prolong the service life of the insulating threshold.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (6)
1. A shielded gate insulating threshold comprising: the device comprises a mounting plate, at least one threshold panel, at least one insulating threshold corresponding to the at least one threshold panel one by one and a plurality of supporting bases; at least one insulating threshold is arranged on the mounting plate; at least one threshold panel is arranged at the upper end of the insulating threshold in a one-to-one correspondence manner; the support bases are arranged at the lower ends of the mounting plates; the insulation threshold is tubular with a rectangular section; at least one supporting rib is arranged on the inner wall of the insulating threshold.
2. The insulated door sill of claim 1 wherein the sill panel has studs welded thereto; the insulating threshold is provided with a mounting hole correspondingly matched with the stud; the stud penetrates through the mounting hole and is connected with a first self-locking nut in a threaded mode.
3. The insulated door threshold of claim 2, wherein a T-bolt is provided at a lower end of the insulated door threshold; a through hole correspondingly matched with the T-shaped bolt is formed in the mounting plate; and the T-shaped bolt passes through the through hole and is connected with a second self-locking nut in a threaded manner.
4. A shielding door insulation threshold according to claim 3, characterized in that a number of anti-skid bumps are provided on the threshold panel.
5. The insulated door sill of claim 1 wherein said support base comprises: the base top plate, the base bottom plate, two insulating sleeve groups and two opposite penetrating screw rod assemblies; two first waist-shaped holes corresponding to the two insulating sleeve groups one by one are formed in the base top plate; the two insulating sleeve sets are arranged in the two first waist-shaped holes in a one-to-one corresponding sliding manner; two second waist-shaped holes which are in one-to-one correspondence with the two opposite-penetrating screw rod assemblies are formed in the base bottom plate; the two opposite penetrating screw rod assemblies are arranged in the two second waist-shaped holes in a one-to-one correspondence manner; the base top plate is detachably connected with the base bottom plate.
6. The insulated door sill of claim 5 wherein a first connecting plate is provided at a lower end of the base top plate; a second connecting plate is arranged at the upper end of the base bottom plate; a third waist-shaped hole is formed in the second connecting plate, and a connecting bolt correspondingly adapted to the third waist-shaped hole is arranged on the first connecting plate; and the connecting bolt passes through the third waist-shaped hole and is connected with a connecting nut in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321030893.5U CN220667318U (en) | 2023-04-28 | 2023-04-28 | Insulated threshold of shielding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321030893.5U CN220667318U (en) | 2023-04-28 | 2023-04-28 | Insulated threshold of shielding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220667318U true CN220667318U (en) | 2024-03-26 |
Family
ID=90331342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321030893.5U Active CN220667318U (en) | 2023-04-28 | 2023-04-28 | Insulated threshold of shielding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220667318U (en) |
-
2023
- 2023-04-28 CN CN202321030893.5U patent/CN220667318U/en active Active
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