CN201086692Y - Improved anti-theft goods-supporting device - Google Patents
Improved anti-theft goods-supporting device Download PDFInfo
- Publication number
- CN201086692Y CN201086692Y CNU2007201122482U CN200720112248U CN201086692Y CN 201086692 Y CN201086692 Y CN 201086692Y CN U2007201122482 U CNU2007201122482 U CN U2007201122482U CN 200720112248 U CN200720112248 U CN 200720112248U CN 201086692 Y CN201086692 Y CN 201086692Y
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- China
- Prior art keywords
- handle
- supporting device
- load
- outer tube
- antitheft
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- 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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Abstract
The utility model provides an improved tomming apparatus that belongs to the technical fields of machinery. The utility model resolves the following problems in prior tomming apparatus: Poor utilization stability and not high safety. In the improved theft-proof tomming apparatus, the tomming apparatus comprises a handle, an external tube and an internal tube sleeved with the external tube; a toothed rack is axially arranged on the upper edge of the internal tube; the handle is hinged on the external tube; the hinge between the handle and the external tube is provided with a gear; meanwhile, the gear meshes with the toothed rack; a lock sheet is arranged on the external tube corresponding to the lower part of the handle; moreover, a lock mechanism is connectedly arranged between the lock sheet and the handle. The improved theft-proof tomming apparatus has the advantages of high utilization stability, simple operation and rather high safety.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of antitheft load-supporting device of the load-supporting device that is used for supporting goods, particularly a kind of improvement.
Background technology
Goods on the self-propelled vehicle must be fixed in transportation, thereby prevents that goods from bumping because of moving, and causes cargo damage.
At present, generally adopt load-supporting device that goods is fixed.This load-supporting device is made up of outer tube, interior pipe and handle, and interior tube portion is positioned at outer tube and pipe is provided with tooth bar, and handle is hinged on the outer tube and the hinged place of handle is provided with gear, and wheel and rack is meshed.Pulling handle just can make interior pipe stretch out by wheel and rack.The end of inner and outer pipe is respectively equipped with foot pad.
That is to say, pull handle make in pipe stretch out the back foot pad of inner and outer pipe end firmly is supported on the fixture, thereby block goods, goods is fixed.
But, because inner and outer pipe and goods fixedly is to realize by the friction force of two ends foot pad, in the effect of transportation owing to force of inertia, goods will impinge upon on the load-supporting device, make the foot pad position of load-supporting device be subjected to displacement or cause handle to be thrown off that like this, it is fixing firmly just to make goods not obtain, therefore, its stability in use is relatively poor.
Simultaneously, the neither one safety gear locks, and makes anyone to operate, and will cause the generation of unexpected injury easily like this, and because not locking, others is easy to just can take off load-supporting device, so also causes goods to be stolen easily.
Summary of the invention
The purpose of this utility model is at existing in prior technology the problems referred to above, and a kind of antitheft load-supporting device of easy and simple to handle, improvement that stability in use is high is provided.
The purpose of this utility model can realize by following technical proposal: a kind of antitheft load-supporting device of improvement, load-supporting device is formed by handle, outer tube with the interior pipe of outer tube part socket, it is axially arranged with tooth bar interior pipe upper edge, handle is hinged on the outer tube, handle and the hinged place of outer tube are provided with gear and gear and are meshed with above-mentioned tooth bar, it is characterized in that the bottom corresponding to handle on the described outer tube is provided with locking plate, and be provided with the lockout mechanism that both are linked together between locking plate and the handle.
In above-mentioned antitheft load-supporting device, the end of described interior pipe and outer tube is equipped with caput.Usually, also be provided with guide rail in the railway carriage of self-propelled vehicle, guide rail is provided with the groove that several and caput shape are complementary.When the caput of interior pipe and outer tube end tightly be embedded in groove on the guide rail after, load-supporting device just can not become flexible or displacement.
In the antitheft load-supporting device of this improvement, pull in the handle process can drive by wheel and rack in pipe move with respect to outer tube.That is to say, pull handle interior pipe is stretched out from outer tube.After interior pipe stretches out, snap on the guide rail that is fixed on the locomotive by the caput on the inner and outer pipe goods is blocked, thereby prevent that goods from moving.
After load-supporting device blocks goods, by lockout mechanism locking plate and handle are linked together, handle just can not become flexible like this, and pipe is in the state of stretching out always in making.Obviously, so just goods has been fixed firmly.
Simultaneously, when caput insert on the locomotive guide rail and when handle lock regularly, by caput with make that any displacement can not take place antitheft load-supporting device cooperating of guide rail.Stable height, effect that intensity is high have also just been played.
In the antitheft load-supporting device of above-mentioned improvement, described lockout mechanism be located on the handle and with locking plate position corresponding positioning hole, be located at the lockhole on the locking plate and can be connected locking piece on the lockhole.After interior pipe stretches out and goods blocked firmly, handle is pressed down until it is abutted on the outer tube.At this moment, locking plate passes the knock hole place of handle, and the lockhole on the locking plate is positioned at the top of handle, and locking piece is connected the lockhole place, so just makes handle to move up.Obviously, handle can't be pulled, and interior pipe just can not withdrawn yet, and goods has just been fixed firmly.
In the antitheft load-supporting device of above-mentioned improvement, described locking piece is the lock pin that is bar-shaped, and the external diameter of lock pin is slightly less than the aperture of lockhole.In the time of handle need being locked, handle pressed down it is abutted on the outer tube, again lock pin is through the lockhole place and gets final product.
As another kind of situation, in the antitheft load-supporting device of above-mentioned improvement, described locking piece is a padlock.In the time of handle need being locked, press down and make it to abut on the outer tube on handle, again padlock is connected the lockhole place and gets final product.
In the antitheft load-supporting device of above-mentioned improvement, be provided with spring between described handle and the outer tube, the two ends of spring act on respectively on handle and the outer tube.Under the effect of spring, handle has the upwards trend of swing all the time.Like this, the operator only need apply an action that presses down handle and can operate load-supporting device.
In the antitheft load-supporting device of above-mentioned improvement, described handle is hinged on the outer tube by bearing pin, and above-mentioned spring is that torsion spring and it are enclosed within on the bearing pin.Directly with torsion spring set on the bearing pin and its two ends are acted on respectively on outer tube and the handle get final product, do not need other device to fix torsion spring.
Compared with prior art:
1. the antitheft load-supporting device of this improvement can pin handle by lockout mechanism, makes handle to swing once more, and Guan Buhui retraction in so also just making has finally reached the firmly securing purpose of goods.Therefore, its stability in use is higher.
2. the effect lower handle at torsion spring has the upwards trend of swing all the time, and the operator only need press down handle and get final product when using load-supporting device.Therefore, it is easy and simple to handle, and time saving and energy saving efficient is higher.
3. the caput of inner and outer pipe end is compared the fixing of old foot pad frictionally, intensity height, the better reliability of caput in this load-supporting device with the cooperation of guide rail.
4. because lockout mechanism pins handle, like this, do not open lockout mechanism and just can't take out goods and load-supporting device, just play the effect of protection goods yet.Can prevent the operator from touching handle because of carelessness and pipe withdrawal in making, cause maloperation.Simultaneously, latch-up structure also can prevent the generation and the stolen possibility of goods of NOT operation personnel's caused by operations unexpected injury.
Description of drawings
Fig. 1 is the perspective view of the antitheft load-supporting device of this improvement.
Fig. 2 is the decomposition texture scheme drawing of the antitheft load-supporting device of this improvement.
Fig. 3 is the scheme of installation of the antitheft load-supporting device of this improvement.
Among the figure, 1, handle; 11, gear; 12, knock hole; 2, outer tube; 3, interior pipe; 31, tooth bar; 4, locking plate; 41, lockhole; 5, lock pin; 6, torsion spring; 7, bearing pin.21, body; 23, caput; 8, guide rail.
The specific embodiment
As depicted in figs. 1 and 2, the antitheft load-supporting device of this improvement is used in the self-propelled vehicle transportation goods in the car being fixed, and it is made up of handle 1, outer tube 2, interior pipe 3 etc.
Be fixed with a vertical locking plate 4 on the outer tube 2, locking plate 4 is positioned at the bottom of handle 1, has a lockhole 41 on the locking plate 4.Handle 1 is provided with knock hole 12, and knock hole 12 and its size corresponding with locking plate 4 positions is slightly larger than the size of locking plate 4.Lockhole 41 places at locking plate 4 can connect locking piece.
As depicted in figs. 1 and 2, be respectively equipped with a caput 23 in the end of inner and outer pipe.
As shown in Figure 3, when using the antitheft load-supporting device of this improvement, pull handle 1, pipe 3 moves in just can driving by gear 11 and tooth bar 31, that is to say that managing 3 in making stretches out in outer tube 2.In pipe 3 stretch out the insertion that matches with guide rail 8 on being fixed on car body of its end, back and the caput 23 on the end of outer tube 2, load-supporting device has just blocked goods like this, makes goods to move.In the present embodiment, have some grooves that are complementary with caput 23 shapes on the guide rail 8, caput 23 just is embedded in this groove.
After goods is blocked, handle 1 is pressed down until handle 1 is abutted on the body 21, at this moment, locking plate 4 passes the top that lockhole 41 on knock hole 12 and the locking plate 4 is positioned at handle 1.Locking piece is connected lockhole 41 places, just handle 1 can be stopped, make handle 1 to move, pipe 3 can't move in correspondingly also just making, thereby goods is fixed firmly.In the present embodiment, locking piece is a lock pin 5, and lock pin 5 is the aperture that bar-shaped and its external diameter is slightly less than lockhole 41.Certainly, it also is feasible adopting padlock to be connected lockhole 41 places.
Claims (7)
1. the antitheft load-supporting device of an improvement, load-supporting device is formed by handle (1), outer tube (2) with the interior pipe (3) of outer tube (2) part socket, it is axially arranged with tooth bar (31) interior pipe (3) upper edge, handle (1) is hinged on the outer tube (2), handle (1) and the hinged place of outer tube (2) are provided with gear (11) and gear (11) and are meshed with above-mentioned tooth bar (31), it is characterized in that, the bottom that described outer tube (2) is gone up corresponding to handle (1) is provided with locking plate (4), and is provided with the lockout mechanism that both are linked together between locking plate (4) and the handle (1).
2. the antitheft load-supporting device of improvement according to claim 1 is characterized in that, the end of described interior pipe (3) and outer tube (2) is equipped with caput (23).
3. the antitheft load-supporting device of improvement according to claim 2, it is characterized in that, described lockout mechanism for be located on the handle (1) and with locking plate (4) position corresponding positioning hole (12), be located at the lockhole (41) on the locking plate (4) and can be connected locking piece on the lockhole (41).
4. the antitheft load-supporting device of improvement according to claim 3 is characterized in that, described locking piece is the lock pin (5) that is bar-shaped, and the external diameter of lock pin (5) is slightly less than the aperture of lockhole (41).
5. the antitheft load-supporting device of improvement according to claim 3 is characterized in that, described locking piece is a padlock.
6. according to the antitheft load-supporting device of claim 1 or 2 or 3 or 4 or 5 described improvement, it is characterized in that be provided with spring between described handle (1) and the outer tube (2), the two ends of spring act on respectively on handle (1) and the outer tube (2).
7. the antitheft load-supporting device of improvement according to claim 6 is characterized in that, described handle (1) is hinged on the outer tube (2) by bearing pin (7), and above-mentioned spring is that torsion spring (6) and it are enclosed within on the bearing pin (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201122482U CN201086692Y (en) | 2007-07-23 | 2007-07-23 | Improved anti-theft goods-supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201122482U CN201086692Y (en) | 2007-07-23 | 2007-07-23 | Improved anti-theft goods-supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201086692Y true CN201086692Y (en) | 2008-07-16 |
Family
ID=39634286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201122482U Expired - Lifetime CN201086692Y (en) | 2007-07-23 | 2007-07-23 | Improved anti-theft goods-supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201086692Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320437A (en) * | 2011-05-27 | 2012-01-18 | 王俊 | Goods storing, fetching and locking device |
| CN101746306B (en) * | 2008-12-22 | 2012-06-06 | 王向荣 | Fast fixing support rod |
| CN106697643A (en) * | 2016-11-22 | 2017-05-24 | 浙江双友物流器械股份有限公司 | Goods shoring device foot pad and manufacturing method thereof |
| WO2020220379A1 (en) * | 2019-04-28 | 2020-11-05 | 钟节潋 | Novel fixator and use method thereof |
-
2007
- 2007-07-23 CN CNU2007201122482U patent/CN201086692Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101746306B (en) * | 2008-12-22 | 2012-06-06 | 王向荣 | Fast fixing support rod |
| CN102320437A (en) * | 2011-05-27 | 2012-01-18 | 王俊 | Goods storing, fetching and locking device |
| CN106697643A (en) * | 2016-11-22 | 2017-05-24 | 浙江双友物流器械股份有限公司 | Goods shoring device foot pad and manufacturing method thereof |
| WO2020220379A1 (en) * | 2019-04-28 | 2020-11-05 | 钟节潋 | Novel fixator and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080716 |
|
| CX01 | Expiry of patent term |