CN210831422U - Safety tank container - Google Patents
Safety tank container Download PDFInfo
- Publication number
- CN210831422U CN210831422U CN201921710978.1U CN201921710978U CN210831422U CN 210831422 U CN210831422 U CN 210831422U CN 201921710978 U CN201921710978 U CN 201921710978U CN 210831422 U CN210831422 U CN 210831422U
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- frame
- handrail
- folding
- pin rod
- tank container
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Abstract
The utility model discloses a safe tank container, which comprises a storage tank and a frame, wherein the front side of the frame is provided with a ladder stand, two folding handrails are symmetrically arranged on the upper surface of the frame, a containing groove matched with the folding handrails is arranged on the frame, a limiting mechanism is also arranged between the folding handrails and the frame in a matching way, the limiting mechanism comprises a handrail mounting shaft, a pin rod, a reel, a pull wire, a shifting plate and an operating handle, wherein one end of the handrail mounting shaft is coaxially and fixedly provided with a limiting disc, the limiting disc is provided with a pin hole matched with the pin rod, when the pin rod is inserted into the pin hole, folding handrail sticks up and moves towards inboard slope, when accomodating folding handrail, the staff needn't stop the operation on the frame upper surface, holds up folding handrail and removes to on the cat ladder then pull and move and dial taking in of board can realize folding handrail, also great promotion staff's during operation security when making things convenient for tank container hoist and mount transportation.
Description
Technical Field
The utility model relates to a tank container technical field, concretely relates to safe type tank container.
Background
Tank container is called tank for short, be used for shipping liquefied natural gas, oils, the pressure vessel of chemicals etc. it has the protection and makes things convenient for the hoist and mount force-bearing frame of effect to hold the outside of its jar body, set up cat ladder and springboard on force-bearing frame's the front side and the upper surface respectively, supply the staff to climb the top of the frame and jar body and inspect and operate, in order to guarantee the walking safety of staff on the frame upper surface, it holds up to set up folding handle confession people on the current tank box frame more, but the folding operation of accomodating of current folding handle is more complicated and need accomplish on the frame upper surface, the staff still is located the frame upper surface after the folding completion of handle, the staff does not have the barrier this moment, easily take place to step on when continuing to remove and climbing the cat ladder and fall accident such as empty, be unfavorable for very much for staff's personal.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the background art, the utility model aims to provide a safe type tank container, it has effectively solved the problem that exists among the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a safe tank container comprises a storage tank and a frame, wherein a ladder stand is arranged on the front side of the frame, two folding handrails are symmetrically arranged on the upper surface of the frame, accommodating grooves matched with the folding handrails are formed in the frame, a limiting mechanism is also arranged between the folding handrails and the frame in a matched manner and comprises a handrail mounting shaft, a pin rod, a reel, a pull wire, a shifting plate and an operating handle, the lower parts of the folding handrails are fixedly arranged on the handrail mounting shaft, the handrail mounting shaft is rotatably arranged in the frame, a limiting disc is coaxially and fixedly arranged at one end of the handrail mounting shaft, a pin hole matched with the pin rod is formed in the limiting disc, and when the pin rod is pinned in the pin hole, the folding handrails are erected and incline towards the inner side; set up the pin rod mounting hole of intercommunication, draw line hole and reel mounting hole in the frame, draw line wear to establish in the hole of drawing line and draw the both ends of line respectively with dial the board and the pin rod links firmly mutually, the pin rod with draw the line between the line hole on the cover be equipped with tend to make the pin rod be close to the elastic element of spacing dish, the operating handle sets firmly on the frame, dial board slidable and set up in the operating handle.
Furthermore, a soft material layer is laid in the accommodating groove.
Furthermore, the soft material layer is made of rubber.
Further, when the pin rod is pinned into the pin hole, an included angle between the folding handrail and the vertical surface is 4-10 degrees.
Furthermore, the stay wire is a steel wire rope or a nylon wire.
Further, the elastic element is a compression spring.
Further, the operating handle is positioned on the upper surface of the inner side of the frame and close to one side of the ladder stand.
The utility model discloses following beneficial technological effect has:
the utility model provides a folding handrail keeps towards the inboard slope after sticking up, do not influence grabbing of staff when walking on the springboard and hold up, and when accomodating folding handrail, the staff needn't stop the operation on the frame upper surface, grab and hold up folding handrail and remove to the cat ladder on then pull and move and dial accomodating of board can realize folding handrail, also great promotion the security of staff during operation when making things convenient for tank container hoist and mount transportation, trouble and the potential safety hazard that the cat ladder brought for the staff have effectively been avoided accomodating earlier again to climb down to the handrail.
Drawings
Fig. 1 is a front view of an embodiment of the present invention;
fig. 2 is a right side view of an embodiment of the present invention;
fig. 3 is a top view of an embodiment of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
fig. 5 is a schematic structural view of a limiting mechanism according to an embodiment of the present invention;
FIG. 6 is a partial enlarged view of FIG. 5 at B;
fig. 7 is a partial enlarged view at C in fig. 5.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-7, the safety tank container according to this embodiment includes a storage tank 1 and a frame 2, a ladder 3 is disposed on a front side of the frame 2, two foldable handrails 4 are symmetrically disposed on an upper surface of the frame 2, a springboard 5 is fixed on the frame 2 inside the foldable handrail 4 through bolts, so as to facilitate walking of workers, a receiving groove 6 matched with the foldable handrail 4 is disposed on the frame 2, the foldable handrail 4 completely enters the receiving groove 6 after falling down, a limiting mechanism is further disposed between the foldable handrail 4 and the frame 2, the limiting mechanism includes a handrail mounting shaft 7, a pin 8, a reel 9, a pull wire 10, a dial plate 11 and an operating handle 12, a lower portion of each foldable handrail 4 is welded on a handrail mounting shaft 7, a shaft hole lower than an upper surface of the frame 2 is disposed on the frame 2, the handrail mounting shaft 7 is rotatably mounted in the frame 2 through the shaft hole, the front end of each handrail mounting shaft 7 is respectively and coaxially welded and fixed with a limiting disc 13, the limiting disc 13 is provided with a pin hole 14 matched with the pin rod 8, when the pin rod 8 is inserted into the pin hole 14, the folding handrail 4 is erected and inclines towards the inner side, the preferred included angle between the folding handrail 4 and the vertical surface is 4-10 degrees (the included angle between the axis of the vertical rod of the folding handrail 4 and the vertical surface), the walking and the operation of workers are not influenced by too much inward inclination, and the natural falling after the limitation is relieved can be ensured; the frame 2 is internally provided with a pin rod mounting hole 15, a reel mounting hole 16 and a pull wire hole 17 communicated with the pin rod mounting hole 15 and the reel mounting hole 16, a pull wire 10 can be slidably arranged in the pull wire hole 17 in a penetrating way, two ends of the pull wire 10 are respectively fastened and fixed or spot-welded on the shifting plate 11 and the pin rod 8, an elastic element 18 tending to enable the pin rod 8 to be close to the limiting disc 13 is sleeved on the pull wire 10 between the pin rod 8 and the pull wire hole 17, the elastic element 18 is a compression spring, and 304 stainless steel compression springs with the wire diameter of 0.5mm, the diameter of 10mm and the length of 50mm can be selected, so that the stable abutting of the pin rod 8 can be kept, excessive resistance cannot be brought to the operation of a worker, the operation handle 12 is fixed on the upper surface of the inner side of the frame 2 through screws or welding and is close to one side of the ladder stand 3, the operation of the worker is convenient, the shifting plate, two ends of the shifting plate 11 are welded or integrally provided with sliding blocks 19, and the inner side of the operating wrench 12 is provided with a sliding chute 20 matched with the sliding blocks 19.
The stay wire 10 is a steel wire rope or a nylon wire, the diameter of the steel wire rope or the nylon wire is not more than 1mm, and the stay wire is labor-saving and convenient to operate.
The working process of the embodiment is as follows:
when the user needs to go to the upper surface of the frame 2 to patrol and operate the storage tank 1, the user climbs the ladder stand 3 to the upper surface of the frame 2 and is positioned on the springboard 5, the user pulls the foldable handrail 4 out of the accommodating groove 6 by hand, the upper cross rod of the foldable handrail 4 is lifted up all the way, the handrail mounting shaft 7 rotates and drives the limiting disc 13 to rotate, when the pin hole 14 on the limiting disc 13 is aligned with the pin rod 8, the pin rod 8 is pinned into the pin hole 14 on the limiting disc 13 under the action of the pressure spring, the limiting disc 13 and the handrail mounting shaft 7 are fixed and can not rotate again, the foldable handrail 4 is opened in place, at the moment, the user can grab the upper cross rod of the foldable handrail 4 to move to avoid falling, after the patrol and operation are completed, the user can grab the vertical rod of the foldable handrail 4 and move to the ladder stand 3, the safety of the user when the user moves from the upper surface of the frame 2 to the ladder stand 3 is increased, when the foldable handrail 4 descends to the middle lower part of the ladder stand 3, the left hand pulls the shifting plate 11 downwards, the shifting plate 11 simultaneously drives the two pull wires 10, the two pull wires 10 respectively pull the pin rod 8 to be separated from the pin hole 14 and retract into the pin rod mounting hole 15 after bypassing the reel 9, at the moment, the limit of the limit disc 13 is released, the limit disc 13 and the handrail mounting shaft 7 can rotate, and the foldable handrail 4 naturally falls down to the inner side and falls into the holding groove 6 because the foldable handrail 4 is in a state of inclining to the inner side, the shifting plate 11 is released, the folding process is completed, the pin rod 8 tightly supports the limit disc 13 at the moment, and the pin rod is inserted into the pin hole 14 when the foldable handrail 4 ascends next; above-mentioned accomodate the in-process, the staff needn't stop the operation on frame 2 upper surface, grab hold folding handrail 4 and remove on cat ladder 3 then the pulling dial plate 11 can realize accomodating of folding handrail 4, make things convenient for the security of also great promotion staff during operation when tank container hoists the transportation, effectively avoided accomodating earlier the handrail again climb down trouble and the potential safety hazard that cat ladder 3 brought for the staff.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. A safe tank container comprises a storage tank and a frame, wherein a crawling ladder is arranged on the front side of the frame, and the safe tank container is characterized in that two folding handrails are symmetrically arranged on the upper surface of the frame, accommodating grooves matched with the folding handrails are formed in the frame, a limiting mechanism is further arranged between each folding handrail and the frame in a matched mode and comprises a handrail mounting shaft, a pin rod, a reel, a pull wire, a shifting plate and an operating handle, the lower portion of each folding handrail is fixedly arranged on the handrail mounting shaft, the handrail mounting shaft is rotatably arranged in the frame, a limiting disc is fixedly arranged at one end of the handrail mounting shaft in a coaxial mode, a pin hole matched with the pin rod is formed in the limiting disc, and when the pin rod is pinned into the pin hole, the folding handrails are erected and incline towards the inner side; set up the pin rod mounting hole of intercommunication, draw line hole and reel mounting hole in the frame, draw line wear to establish in the hole of drawing line and draw the both ends of line respectively with dial the board and the pin rod links firmly mutually, the pin rod with draw the line between the line hole on the cover be equipped with tend to make the pin rod be close to the elastic element of spacing dish, the operating handle sets firmly on the frame, dial board slidable and set up in the operating handle.
2. A safety tank container according to claim 1, wherein a soft material layer is laid in the receiving groove.
3. The safety tank container as claimed in claim 2, wherein the soft material layer is made of rubber.
4. A safety tank container according to claim 1, wherein the angle of the folded handrail with respect to the vertical is 4-10 ° when the pin is inserted into the pin hole.
5. A safety tank container according to claim 1, wherein the pull line is a steel wire rope or a nylon line.
6. A safety tank container according to claim 1, wherein the resilient element is a compression spring.
7. A safety tank container according to claim 1, wherein the operating handle is located on the inner upper surface of the frame and on the side of the operating handle adjacent the ladder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921710978.1U CN210831422U (en) | 2019-10-14 | 2019-10-14 | Safety tank container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921710978.1U CN210831422U (en) | 2019-10-14 | 2019-10-14 | Safety tank container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210831422U true CN210831422U (en) | 2020-06-23 |
Family
ID=71256210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921710978.1U Active CN210831422U (en) | 2019-10-14 | 2019-10-14 | Safety tank container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210831422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117068577A (en) * | 2023-10-13 | 2023-11-17 | 靖江市亚泰物流装备有限公司 | tank container |
-
2019
- 2019-10-14 CN CN201921710978.1U patent/CN210831422U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117068577A (en) * | 2023-10-13 | 2023-11-17 | 靖江市亚泰物流装备有限公司 | tank container |
| CN117068577B (en) * | 2023-10-13 | 2023-12-22 | 靖江市亚泰物流装备有限公司 | tank container |
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