CN220720922U - Tank deck protector - Google Patents
Tank deck protector Download PDFInfo
- Publication number
- CN220720922U CN220720922U CN202321819931.5U CN202321819931U CN220720922U CN 220720922 U CN220720922 U CN 220720922U CN 202321819931 U CN202321819931 U CN 202321819931U CN 220720922 U CN220720922 U CN 220720922U
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- Prior art keywords
- vertical rod
- tank top
- assembly
- seat
- fixing seat
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- 230000001012 protector Effects 0.000 title description 2
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to the technical field of tank trucks, and particularly discloses a tank top protection device. The device comprises a tank top walking platform, a vertical rod assembly, a fixed seat assembly, a cross rod connecting seat, a cross rod assembly, a supporting seat and a telescopic mechanism; the tank top walking platform is fixed on the tank top, the vertical rod assembly comprises a vertical rod part and a fixing part which are connected with each other, the fixing part is rotationally connected under the tank top walking platform through a fixing seat assembly, and the vertical rod part is positioned at the outer side of the tank top walking platform; the cross rod connecting seat is arranged at the top end of the vertical rod part, and the cross rod assembly is rotationally connected with the vertical rod part through the cross rod connecting seat; the supporting seat is fixed under the deck of the tank deck, two ends of the telescopic mechanism are respectively connected with the supporting seat and the vertical rod part in a rotating way, and the telescopic mechanism controls the lifting and the falling of the vertical rod assembly. According to the scheme, the tank top walking table is arranged on the tank top, so that the effect of personnel walking is achieved, the effect of covering parts is achieved, and the problem of potential safety hazards caused by personnel walking blocked by the exposed parts in the prior art is solved.
Description
Technical Field
The utility model relates to the technical field of tank trucks, and particularly discloses a tank top protection device.
Background
Currently, in the tank truck field, operators need to perform work or maintenance work on the tank top, and most of the top of the transport tank truck is provided with a protection device.
The existing protection device is fixed and foldable, and for tank trucks with the whole car height requirement, most of the protection devices can be folded, so that guardrails are formed by lifting when the protection device is needed, and the protection device can be laid down to reduce the whole car height when the protection device is not needed. The guardrail device on the tank top of the tank truck disclosed by the patent number CN203512446U comprises a rail, a movable guardrail and a supporting cylinder, wherein when a piston rod of the supporting cylinder jacks up a vertical rod to enable the movable guardrail to be in a protection state, the vertical rod is finally arranged vertically to a cross rod through rotation of a first single-lug-type connecting piece and a second single-lug-type connecting piece; when the piston rod of the supporting cylinder is retracted, the vertical rod swings 90 degrees in the anticlockwise direction, and the vertical rod and the cross rod are arranged in parallel, so that the movable guardrail is completely laid down without affecting the operation safety of the tank truck when the movable guardrail is not needed.
However, because tank top of tank truck is mostly convex, and personnel walk operation unstably, causes the potential safety hazard easily, from this guardrail device of this patent additionally sets up the rail, leads to cost of manufacture and welding work load to increase, and spare part exposes outside moreover, kicks in personnel's operation in-process easily, is unfavorable for the steadiness of spare part and personnel's operation security.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a tank top protection device.
The utility model discloses a tank top protection device, which adopts the following technical scheme:
a roof guard comprising: the device comprises a tank top walking platform, a vertical rod assembly, a fixed seat assembly, a cross rod connecting seat, a cross rod assembly, a supporting seat and a telescopic mechanism; the tank top walking platform is fixed on the tank top, the vertical rod assembly comprises a vertical rod part and a fixing part which are connected with each other, the fixing part is rotationally connected under the tank top walking platform through the fixing seat assembly, and the vertical rod part is positioned at the outer side of the tank top walking platform; the cross rod connecting seat is arranged at the top end of the vertical rod part, the cross rod assembly is arranged on the cross rod connecting seat, and the cross rod assembly is rotationally connected with the vertical rod part through the cross rod connecting seat; the supporting seat is fixed under the deck of the tank deck, two ends of the telescopic mechanism are respectively connected with the supporting seat and the vertical rod part in a rotating way, and the telescopic mechanism controls the lifting and the falling of the vertical rod assembly.
Preferably, the fixing seat assembly comprises an inner limiting plate, a vertical rod inner fixing seat, an outer limiting plate and a vertical rod outer fixing seat; the inner fixing seat of the vertical rod and the outer fixing seat of the vertical rod are fixed below the deck of the tank top; the inner limiting plate is fixed at one end of the fixing part far away from the vertical rod part and is abutted against one side of the fixing seat in the vertical rod; the outer limiting plate is fixed at one end of the fixing part, which is close to the vertical rod part, and is abutted against one side of the vertical rod outer fixing seat; the inner limiting plate and the outer limiting plate are positioned on the left side and the right side opposite to the inner fixing seat of the vertical rod and the outer fixing seat of the vertical rod.
Further preferably, a buffer rubber block fixing seat is fixed on one side of the vertical rod outer fixing seat, a guardrail buffer rubber block is arranged on the buffer rubber block fixing seat, and after the vertical rod falls down, the vertical rod is arranged on the guardrail buffer rubber block.
Preferably, a flying nut is arranged in the middle of the vertical rod part, and a steel wire blocking cable assembly is arranged on the flying nut.
Preferably, the deck is secured to the deck by a support.
Preferably, the vertical rod part is provided with a supporting rod supporting lug, and the telescopic mechanism is rotationally connected with the vertical rod part through the supporting rod supporting lug.
Preferably, the vertical rod part is provided with a guardrail handle.
Preferably, the telescopic mechanism is a compressed gas spring.
Compared with the prior art, the utility model at least comprises the following beneficial effects:
compared with the prior art, the tank top walking platform is arranged on the tank top, so that the effect of personnel walking is achieved, personnel can walk stably and safely on the tank top, parts such as the fixing part and the fixing seat assembly of the vertical rod assembly can be installed below the tank top walking platform, the tank top walking platform also plays a role of covering the parts, and the problem of potential safety hazards caused by personnel walking blocked by the exposed parts in the prior art is solved.
Drawings
Fig. 1 is a schematic view of an installation structure of a tank top protection device according to the present embodiment;
fig. 2 is a side view of a tank top guard of the present embodiment;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is an enlarged view of FIG. 3;
FIG. 5 is a cross-sectional view B-B of FIG. 2;
fig. 6 is an enlarged view of II of fig. 5.
Reference numerals illustrate:
100. a tank top; 1. a tank top walking platform; 11. a support; 2. a vertical rod assembly; 21. a vertical rod part; 211. a ring nut; 212. a supporting rod supporting lug; 213. a guardrail handle; 22. a fixing part; 31. an inner limiting plate; 32. a fixed seat in the vertical rod; 33. an outer limiting plate; 34. a vertical rod outer fixing seat; 4. a cross rod connecting seat; 5. a cross bar assembly; 6. a support base; 7. a telescoping mechanism; 8. a steel wire blocking rope assembly; 9. a buffer rubber block fixing seat; 91. guardrail buffer rubber blocks; 10. and (5) connecting bolts.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
Referring to fig. 1 and 2, a tank top protection device comprises a tank top walking table 1, a vertical rod assembly 2, a fixed seat assembly, a cross rod connecting seat 4, a cross rod assembly 5, a supporting seat 6 and a telescopic mechanism 7.
Referring to fig. 1, a can top deck 1 is fixed to a can top by supports 11 on both sides, and the can top deck 1 is horizontally disposed to allow a person to walk thereon. The vertical rod assembly 2 comprises a vertical rod part 21 and a fixing part 22 which are connected with each other, the vertical rod part 21 and the fixing part 22 are L-shaped, the fixing part 22 is rotationally connected under the tank top walking table 1 through a fixing seat assembly, and the vertical rod part 21 is positioned on the outer side of the tank top walking table 1.
Specifically, the fixing base assembly includes an inner limiting plate 31, a vertical rod inner fixing base 32, an outer limiting plate 33 and a vertical rod outer fixing base 34. The inner fixing seat 32 and the outer fixing seat 34 are fixedly arranged below the tank top walking platform 1, the inner fixing seat 32 is positioned at the inner side of the tank top walking platform 1, and the outer fixing seat 34 is positioned at the outer side of the tank top walking platform 1. The inner limiting plate 31 is welded and fixed at one end of the fixing part 22 far away from the vertical rod part 21, and the inner limiting plate 31 is abutted with one side of the vertical rod inner fixing seat 32; the outer limiting plate 33 is welded and fixed at one end of the fixing portion 22 close to the vertical rod portion 21, and the outer limiting plate 33 is abutted to one side of the vertical rod outer fixing seat 34. Referring to fig. 3 and 4, in the present embodiment, the inner limiting plate 31 is located on the right side (i.e. towards the outside) of the inner fixing seat 32 of the vertical rod, the outer limiting plate 33 is located on the left side (i.e. towards the inside) of the outer fixing seat 34 of the vertical rod, and the inner limiting plate 31 and the outer limiting plate 33 cooperate to limit the left-right movement of the vertical rod assembly 2, so that the vertical rod assembly 2 can only rotate along the axial direction of the fixing portion 22. In other embodiments, the inner limiting plate 31 may be located at the left side of the inner fixing seat 32, while the outer limiting plate 33 is located at the right side of the outer fixing seat 34, and the inner limiting plate 31 and the outer limiting plate 33 are located at opposite left and right sides of the inner fixing seat 32 and the outer fixing seat 34.
Referring to fig. 3, the cross bar connecting seat 4 is disposed at the top end of the vertical bar portion 21, a certain gap is reserved between the cross bar connecting seat 4 and the top end of the vertical bar portion 21 during installation, the cross bar assembly 5 is disposed on the cross bar connecting seat 4, and the cross bar assembly 5 is rotationally connected with the vertical bar portion 21 through the cross bar connecting seat 4, so that the cross bar assembly 5 can rotate around the vertical bar assembly 2 to achieve rising or falling. In addition, the middle part of the vertical rod part 21 is provided with a lifting ring nut 211, the adjacent lifting ring nut 211 is provided with a steel wire blocking rope assembly 8 in a penetrating way, the steel wire blocking rope assembly 8 is provided with a spring with a telescopic function, and the steel wire blocking rope assembly 8 plays a role in improving the safety of the protection device.
Referring to fig. 5 and 6, the supporting seat 6 is fixed under the deck 1, two ends of the telescopic mechanism 7 are respectively and rotatably connected with the supporting seat 6 and the vertical rod part 21, and the telescopic mechanism 7 controls the vertical rod assembly 2 to be erected and laid down. In this embodiment, the strut lugs 212 are welded on the vertical rod portion 21, and the telescopic mechanism 7 is rotationally connected with the vertical rod portion 21 through the strut lugs 212, and the strut lugs 212 play a role in improving the connection stability of the telescopic mechanism 7 and the vertical rod assembly 2.
In this embodiment, the telescopic mechanism 7 is a compressed air spring, and in other embodiments, the telescopic mechanism may be an apparatus with telescopic function, such as an electric control cylinder, and the compressed air spring preferably used in this embodiment has a simple structure, is convenient to install, has lower cost, and uses a manual mode to control lifting of the protection device, so that the problem that the tank top protection device is difficult to lift when an air source is unstable during lifting of the pneumatic lifting tank top protection device is avoided.
When the protection device is needed to be used, the telescopic mechanism 7 controls the vertical rod assembly 2 to be supported, so that the vertical rod assembly 2 is lifted and the horizontal rod assembly 5 forms a protection railing; when the protection device is not needed, the telescopic mechanism 7 controls the shrinkage and the falling, the vertical rod assembly 2 is laid down, and the overall height of the laid tank top protection device is lower, so that the tank truck requirements of limiting the whole vehicle height are met.
As a preferred scheme, referring to fig. 4, a buffer rubber block fixing seat 9 is fixed on one side of the vertical rod outer fixing seat 34, and a guardrail buffer rubber block 91 is arranged on the buffer rubber block fixing seat 9, when a protection device is not needed, the vertical rod assembly 2 is placed down, and the cross rod assembly 5 is placed on the guardrail buffer rubber block 91, so that the cross rod assembly 5 is fixed.
As a preferred scheme, referring to fig. 2, a guardrail handle 213 is arranged in the middle of the vertical rod part 21 of the vertical rod assembly 2, so that the tank top protection device can be conveniently lifted or laid down by a worker.
In this embodiment, fixing base 32, montant out-fixing base 34, supporting seat 6 all adopt connecting bolt 10 to fix on the tank deck and walk on the bench for the tank deck of this scheme walks on the bench 1 and montant assembly 2 can install fast, compares and needs the guardrail prior art of montant mount pad welded one by one, and this scheme has reduced the preparation and the welding work load of accessory, has reduced the consumption of manpower and materials, has improved work efficiency.
The foregoing has outlined rather broadly the more detailed description of the utility model in order that the detailed description of the utility model that follows may be better understood, and in order that the present principles and embodiments may be better understood; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present utility model, the present description should not be construed as limiting the present utility model in view of the above.
Claims (8)
1. A roof guard comprising: the device comprises a tank top walking platform, a vertical rod assembly, a fixed seat assembly, a cross rod connecting seat, a cross rod assembly, a supporting seat and a telescopic mechanism; the tank top walking platform is fixed on the tank top, the vertical rod assembly comprises a vertical rod part and a fixing part which are connected with each other, the fixing part is rotationally connected under the tank top walking platform through the fixing seat assembly, and the vertical rod part is positioned at the outer side of the tank top walking platform; the cross rod connecting seat is arranged at the top end of the vertical rod part, the cross rod assembly is arranged on the cross rod connecting seat, and the cross rod assembly is rotationally connected with the vertical rod part through the cross rod connecting seat; the supporting seat is fixed under the deck of the tank deck, two ends of the telescopic mechanism are respectively connected with the supporting seat and the vertical rod part in a rotating way, and the telescopic mechanism controls the lifting and the falling of the vertical rod assembly.
2. The roof guard of claim 1, wherein the anchor assembly comprises an inner limit plate, an inner anchor, an outer limit plate, and an outer anchor; the inner fixing seat of the vertical rod and the outer fixing seat of the vertical rod are fixed below the deck of the tank top; the inner limiting plate is fixed at one end of the fixing part far away from the vertical rod part and is abutted against one side of the fixing seat in the vertical rod; the outer limiting plate is fixed at one end of the fixing part, which is close to the vertical rod part, and is abutted against one side of the vertical rod outer fixing seat; the inner limiting plate and the outer limiting plate are positioned on the left side and the right side opposite to the inner fixing seat of the vertical rod and the outer fixing seat of the vertical rod.
3. The tank top protection device according to claim 2, wherein a buffer rubber block fixing seat is fixed on one side of the vertical rod outer fixing seat, a guardrail buffer rubber block is arranged on the buffer rubber block fixing seat, and after the vertical rod falls down, the vertical rod is arranged on the guardrail buffer rubber block.
4. The roof protection device according to claim 1, wherein a suspension ring nut is arranged on the middle part of the vertical rod part, and a steel wire blocking cable assembly is arranged on the suspension ring nut.
5. A roof guard as claimed in claim 1 wherein the roof deck is secured to the roof by a support member.
6. The tank top protection device according to claim 1, wherein a supporting rod supporting lug is arranged on the vertical rod part, and the telescopic mechanism is rotatably connected with the vertical rod part through the supporting rod supporting lug.
7. A roof guard according to claim 1, wherein the upright post portion is provided with a guardrail tab.
8. A roof guard as claimed in claim 1 wherein the telescopic mechanism is a compressed gas spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321819931.5U CN220720922U (en) | 2023-07-11 | 2023-07-11 | Tank deck protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321819931.5U CN220720922U (en) | 2023-07-11 | 2023-07-11 | Tank deck protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220720922U true CN220720922U (en) | 2024-04-05 |
Family
ID=90486803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321819931.5U Active CN220720922U (en) | 2023-07-11 | 2023-07-11 | Tank deck protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220720922U (en) |
-
2023
- 2023-07-11 CN CN202321819931.5U patent/CN220720922U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |