CN1715148A - Safety door open device for container - Google Patents

Safety door open device for container Download PDF

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Publication number
CN1715148A
CN1715148A CN 200410069540 CN200410069540A CN1715148A CN 1715148 A CN1715148 A CN 1715148A CN 200410069540 CN200410069540 CN 200410069540 CN 200410069540 A CN200410069540 A CN 200410069540A CN 1715148 A CN1715148 A CN 1715148A
Authority
CN
China
Prior art keywords
container
handle
batter post
door open
plate
Prior art date
Application number
CN 200410069540
Other languages
Chinese (zh)
Inventor
何建军
袁洪伟
Original Assignee
中国国际海运集装箱(集团)股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 中国国际海运集装箱(集团)股份有限公司 filed Critical 中国国际海运集装箱(集团)股份有限公司
Priority to CN 200410069540 priority Critical patent/CN1715148A/en
Publication of CN1715148A publication Critical patent/CN1715148A/en

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Abstract

The safe door opening device for container includes one inclined column fixed to one side plate of container, one safety rope, one connecting pedestal fixed to the side plate, one rotating handle set onto the pedestal, and one hooked rod rotating with the handle. The inclined column inclines towards the door leaf of the container; the safety rope has one end tied to the inclined column and the other end tied to the door leaf of the container; the handle has its rotating front end set on the connecting pedestal; and the hooked rod has its free end tied onto to the handle and has one limiting rod in the front end. When the handle is pulled to the direction of departing the inclined column, the limiting rod will push the inclined column and the safety rope will be limited under the hooked rod without falling off.

Description

Safety door open device for container

Technical field

The present invention relates to the door opener of freight container, be specifically related to the safety door open device of a kind of freight container when being used for the big goods transport of bulk goods or flowing power.

Background technology

When freight container is used for the transportation of the big goods of bulk goods or flowing power (as building materials, rubbish, chemical, food etc.), with its fast, efficiently, the characteristics of loading and unloading in batches and being widely used.

When at present freight container is used for the big goods transport of bulk goods or flowing power, the unloading mode mostly is greatly: the operator is from over against door on one side, open locking bar, open container door, speed away then, in order to avoid bulk goods directly comes down in torrents in the operator on one's body or because the power of coming down in torrents of bulk goods opposite house makes an ejection injure the operator.But often the operator is subjected to injury in various degree because reaction is too late.This mode of opening the door is thought unsafe mode of opening the door by increasing user.

Come to harm when thoroughly avoiding the operator to open the door, just need provide a kind of new mode of opening the door, on one side the operator can be from not going to open the door over against door.

Summary of the invention

The technical problem to be solved in the present invention is that the operator opens locking bar by traditional approach, opens behind the door, and goods comes down in torrents on one's body toward the operator, and perhaps door ejects and hurts sb.'s feelings.

For addressing the above problem, the invention provides a kind of safety door open device for container, comprise that one is fixed in batter post, a safety rope, on the side plate of a freight container and is fixed in the shank that connection base on this side plate, a rotatable handle and of being located on this connection base rotate with this handle;

This batter post tilts towards the door-plate direction of this freight container;

This safety rope one end is fastened and is located on this batter post, and its other end is fastened and is located on this container door panel;

The front end of this handle is rotatable to be located on this connection base;

The free end of this shank is fastened and is located on this handle, and the front end of this shank has a position-limited lever, and handle is to pulling away from this batter post direction when putting in place, and this position-limited lever is resisted against on this batter post, and this safety rope is limited in unlikely coming off under this shank.

The present invention has following beneficial effect: safety door open device is installed in the freight container side, after the operator opens locking bar earlier, container door is held and is not ejected by safety rope, the safety rope other end by locked on the batter post of safety door open device, the operator can arrive the freight container side at leisure, opens the safety door open device handle, and safety rope is under the tension of door, skid off batter post voluntarily, thereby container door is opened.This device can be not only safe but also laborsaving.

Description of drawings

Fig. 1 is the installation site figure of safety door open device embodiment of the present invention;

Fig. 2 is the transparent view of safety door open device embodiment of the present invention;

Fig. 3 is the front view of safety door open device embodiment shown in Figure 2;

Fig. 4 is the birds-eye view of safety door open device embodiment shown in Figure 2;

Fig. 5 is base and the batter post transparent view of safety door open device embodiment shown in Figure 2;

Fig. 6 is the handle transparent view of safety door open device embodiment shown in Figure 2.

The specific embodiment

See also Fig. 1 to Fig. 6, a kind of safety door open device for container comprises that a base 1, is located at batter post 2, a safety rope 3, on this base and is connected in the shank 6 that the rotatable handle of being located on this connection base 45 and of connection base 4, on this base 1 rotates with this handle 5.

This base 1 is fixedly arranged on the side plate 7 of a freight container.The connection mode that this base 1 is installed on freight container side plate 7 can be to weld, rivet or be threaded.

This batter post 2 can weld, rivets or be threaded and be fixed on the base 1, also can be as in the present embodiment, and this batter post 2 is one-body molded with base 1.This batter post 2 tilts towards door-plate 8 directions of this freight container, the angle of inclination of the side plate 7 of its and this freight container be 15 spend spend to 80 between.

These safety rope 3 one ends are fastened and are located on this batter post 2, and its other end is fastened and is located on the hook of one on this container door panel 89.

Offer a fixed orifice 40 on this connection base 4.

The front end of this handle 5 is provided with the fork sheet 50 of two symmetries, and the front end of this two forks sheet 50 is to offering a locking hole 52 respectively by fixed orifice 40.One bearing pin 54 passes this fixed orifice 40 and fastens with this two locking hole 52 and connect this handle 5 and be connected on the base 4 in this, and this handle 5 can be around these bearing pin 54 rotations.A perforation 56 is offered at the middle part of two fork sheets 50 of this handle 5 respectively.One wears axle 58 passes this two perforation 56, and these two ends of wearing axle 58 have two through holes that run through (not label) respectively.

This shank 6 takes the shape of the letter U, and its two free end is provided with screw thread 60.Two free ends of this shank are arranged in this by this through hole of wearing axle 58 two ends respectively and wear axle 58.This is worn on the screw thread of axle 58 both sides and is equipped with at least one nut 62, can change the length that this shank 6 stretches out by the nut 62 of regulating both sides.The front end of this shank 6 has a position-limited lever 64 perpendicular to this batter post 2.

This batter post 2 is provided with a position-limited trough 22 corresponding to this position-limited lever 64 in the side away from this handle 5, and this position-limited lever 64 can be positioned in this position-limited trough 22.

This handle 5 is to pulling away from these batter post 2 directions when putting in place, and this position-limited lever 64 is resisted against the position-limited trough 22 of this batter post 2, and this safety rope 3 is limited in unlikely coming off under this shank 6.

During use, only need earlier these safety rope 3 one ends to be hung on the hook 9 of this door-plate 8, the other end is hung on this batter post 2 then.Then, pull this handle 5, make the position-limited lever 64 of this shank 6 be pressed in this safety rope 3 above.Pull handle 5 then backward, pull that this position-limited lever 64 is positioned in the position-limited trough 22 of this batter post 2 after putting in place.Then, can open the locking bar (not label) on the door-plate 8 of freight container, owing to there is safety rope 3 to tie down door-plate 8, because this position-limited lever 64 closely is positioned in the position-limited trough 22 of this batter post 2, safety rope 3 is limited in shank 6 belows, this door-plate 8 can not flick because of pressure, and bulk goods can not come down in torrents yet.The operator pulls handle 5 to the side plate place then, and this shank 6 is deviate from from batter post 2, and this safety rope 3 is hung on an end of this batter post 2 to be deviate from because being subjected to the pressure of door-plate 8, thereby door-plate 8 is opened.

Among the present invention, also can be without this base 1, directly will be fixed in batter post 2 on the base 1, connect on the side plate 7 that base 4 is fixed on freight container or other suitable positions, only need this side plate or other positions can bear bigger strength and get final product.And this safety rope 3 also can hang on other parts of can hooks holding of this door-plate 8, and is not limited only to hook.It is U-shaped that the shape of this shank 6 is not limited to, in fact it is the L shaped purpose of the present invention that also can reach, corresponding this handle 5 also can be designed to the shape of two forks of front end sheet, only needs can cooperate this L shaped shank with one of them fork sheet or with a flat plate shape.

Claims (8)

1, a kind of safety door open device for container, it is characterized in that this device comprises that one is fixed in batter post, a safety rope, on the side plate of a freight container and is fixed in the shank that connection base on this side plate, a rotatable handle and of being located on this connection base rotate with this handle;
This batter post tilts towards the door-plate direction of this freight container;
This safety rope one end is fastened and is located on this batter post, and its other end is fastened and is located on this container door panel;
The front end of this handle is rotatable to be located on this connection base;
The free end of this shank is fastened and is located on this handle, and the front end of this shank has a position-limited lever, and handle is to pulling away from this batter post direction when putting in place, and this position-limited lever is resisted against on this batter post, and this safety rope is limited in unlikely coming off under this shank.
2, safety door open device for container according to claim 1 is characterized in that: the mode that this batter post is fixed on side plate can be to weld, rivet or be threaded.
3, safety door open device for container according to claim 1 is characterized in that: this batter post is provided with a position-limited trough corresponding to this position-limited lever in the side away from this handle, and this position-limited lever can be positioned in this position-limited trough.
4, safety door open device for container according to claim 1 is characterized in that: the side plate angle of inclination of this batter post and this freight container is 15 and spends between 80 degree.
5, safety door open device for container according to claim 1, it is characterized in that: offer a fixed orifice on this connection base, this handle front end is provided with the fork sheet of two symmetries, the front end of this two forks sheet is to offering a locking hole respectively by fixed orifice, one bearing pin passes this fixed orifice and fastens with this two locking hole and connect this handle and be connected on the base in this, and this handle can be around this bearing pin rotation.
6, safety door open device for container according to claim 1, it is characterized in that: this shank takes the shape of the letter U, its two free end is provided with screw thread, a perforation is offered at middle part at this handle respectively, one wears axle passes this two perforation, and these two ends of wearing axle have two through holes that run through respectively, and these shank two free ends pass this through hole, on the screw thread of the through hole both sides of wearing axle, be equipped with at least one nut, can change the length that this shank stretches out by the nut of regulating both sides.
7, safety door open device for container according to claim 1 is characterized in that: the connection mode that this connection base is installed on the freight container side plate can be to weld, rivet, be threaded.
8, safety door open device for container according to claim 1 is characterized in that: this safety door open device comprises that further one is fixedly arranged on the base on this freight container side plate, and this connection base, batter post all are fixed on this base.
CN 200410069540 2004-07-02 2004-07-02 Safety door open device for container CN1715148A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200410069540 CN1715148A (en) 2004-07-02 2004-07-02 Safety door open device for container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200410069540 CN1715148A (en) 2004-07-02 2004-07-02 Safety door open device for container

Publications (1)

Publication Number Publication Date
CN1715148A true CN1715148A (en) 2006-01-04

Family

ID=35821372

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200410069540 CN1715148A (en) 2004-07-02 2004-07-02 Safety door open device for container

Country Status (1)

Country Link
CN (1) CN1715148A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103910154A (en) * 2012-12-31 2014-07-09 南通中集特种运输设备制造有限公司 Container bottom lock, container comprising same and container opening method
CN108548076A (en) * 2016-05-23 2018-09-18 蒋志超 A kind of safe wall built-up sample cabinet in section space-efficient

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103910154A (en) * 2012-12-31 2014-07-09 南通中集特种运输设备制造有限公司 Container bottom lock, container comprising same and container opening method
CN108548076A (en) * 2016-05-23 2018-09-18 蒋志超 A kind of safe wall built-up sample cabinet in section space-efficient
CN108548076B (en) * 2016-05-23 2020-04-28 邱博 Space-saving safe wall-mounted sample cabinet

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C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication