CN107265369A - A kind of telescopic workbench of cleat stanchion and pin ware - Google Patents
A kind of telescopic workbench of cleat stanchion and pin ware Download PDFInfo
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- CN107265369A CN107265369A CN201710585500.XA CN201710585500A CN107265369A CN 107265369 A CN107265369 A CN 107265369A CN 201710585500 A CN201710585500 A CN 201710585500A CN 107265369 A CN107265369 A CN 107265369A
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- leg
- pin
- hole
- cleat stanchion
- table top
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- 238000005452 bending Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- 238000001727 in vivo Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
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Abstract
A kind of telescopic workbench of cleat stanchion and pin ware, it is characterised in that including scalable cleat stanchion and retractable legs ware；Scalable cleat stanchion includes two pillars, and each pillar includes the upper supporting column and lower supporting rod being slidably matched；Also include multiple mark time and for the fixed multiple connectors of marking time marked time with pillar；The upper end of upper supporting column is rotationally connected with the end of table top by revolving meber；Locked between upper supporting column and lower supporting rod by cleat stanchion locking mechanism；Retractable legs ware includes balancing leg, is horizontally disposed with and is arranged in two lower supporting rod lower ends；The two ends of balancing leg are slided respectively is equipped with Retractive leg；Connector is located between Retractive leg and balancing leg；The outer end of Retractive leg is provided with pin ware；Locked between Retractive leg and balancing leg by set lever；Also include two balancing leg connectors, the lower end for balancing leg to be fixedly arranged on to two lower supporting rods.The present invention has store after volume is smaller and the applicable wider array of advantage of working range, also with supporting high, the safe and reliable advantage of stability.
Description
Technical field
Ascended a height operation foldable workbench the present invention relates to one kind, and in particular to a kind of telescopic work of cleat stanchion and pin ware
Make platform.
Background technology
Workbench is also known as operation post, is a kind of conventional power tool of ascending a height, and is mainly used in providing a work being above the ground level
Make platform, stood for user, the operations such as carwash are carried out to facilitate.Workbench can not only be used indoors, also can be
Outdoor application, available for carwash, fits up, repairs, takes thing and glove etc..
As shown in figure 1, existing workbench generally includes left cleat stanchion 1, right cleat stanchion 2 and table top 3, the left cleat stanchion 1 and institute
State right cleat stanchion 2 upper end be hingedly connected to the table top 3 left and right ends lower section, on the left cleat stanchion 1 and the right cleat stanchion 2
Be installed with it is multiple it is parallel mark time 4, described mark time 4 is used with ascending a height, and the table top 3 is stood as working face for user
It is vertical.
When in use, after left cleat stanchion 1 and the opening completely of right cleat stanchion 2, the table top 3 is logical apart from ground for work on hand platform
Chang Youyi height, the workbench for providing user one with this and being above the ground level；This is highly as left cleat stanchion 1 and right cleat stanchion 2 are grown
The increase of degree and increase, therefore, when the length of two cleat stanchions is long, although the height of workbench is improved, but simultaneously by
It is excessive in the road clearance of table top 3, when user works on table top 3, it can not easily be carried because of the width limitation of each cleat stanchion
For stable support, and then cause workbench to rock or even topple over, potential safety hazard is brought to user；Long cleat stanchion is not yet in addition
Just store, the volume for storing aftertable is larger.
Therefore, many deficiencies that above-mentioned prior art is present how are solved, are become as the problem of the invention to be studied.
The content of the invention
It is an object of the invention to provide a kind of cleat stanchion and the telescopic workbench of pin ware.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：
A kind of telescopic workbench of cleat stanchion and pin ware, including table top, and the two of the table top two ends are rotationally connected with respectively
Cleat stanchion；Each cleat stanchion is scalable cleat stanchion, and the lower end of the scalable cleat stanchion is provided with retractable legs ware；Wherein,
The scalable cleat stanchion includes：
Two pillars, the first from left right side is vertically arranged and is parallel to each other, and each pillar includes：
One upper supporting column, in a tubular form；The end of the relatively described table top in the upper end of the upper supporting column is hinged, and in the tubular shell of upper supporting column
With a first inner chamber；
One lower supporting rod, is arranged in the first inner chamber of upper supporting column in the lower slide of the upper supporting column, with stretching, retracts
Two states；
The scalable cleat stanchion also includes：
It is multiple to mark time, it is horizontally disposed with and is parallel to each other；Each described mark time is connected between pillar described in adjacent two；
Multiple connectors of marking time, are fixedly arranged on the hull outside of each upper supporting column；Each connector of marking time connects by one first
Fishplate bar and two first side plates splicing composition, the first side plate described in two is fitted respectively is fixed on the front and rear sides of the upper supporting column
Face, and being fixed with the end marked time, constitute described in mark time by the connector of marking time be fixedly arranged on pillar described in two it
Between；
Two revolving mebers, are fixedly arranged on the upper end of upper supporting column described in two respectively, and are rotationally connected with the end of the table top, constitute described
Upper supporting column is rotationally connected with the end of table top；
And two cleat stanchion locking mechanisms, the junction of two pairs of upper supporting columns and the lower supporting rod is corresponded to respectively, and is fixedly arranged on one
Adjoin in the housing marked time of the lower supporting rod, the connection status for fixing the upper supporting column and the lower supporting rod；Respectively
The housing that the cleat stanchion locking mechanism corresponds to the adjacent upper supporting column is convexly equipped with correspondence on a lock pin, the housing of the upper supporting column
The lock pin is provided with first through hole, on the housing of the lower supporting rod to should lock pin be interval with multiple second in vertical direction and lead to
Hole, constitute when the lower supporting rod the upper supporting column internal slide to the second through hole wherein described in one and the first through hole pair
During position, by the way that lock pin is penetrated in the first through hole and second through hole simultaneously, and then lock the upper supporting column with it is described
Lower supporting rod；
The retractable legs ware includes：
One balancing leg, in a tubular form, is horizontally disposed with and is arranged in lower supporting rod lower end described in two；Have one in the tubular shell of balancing leg
Second inner chamber；
Two Retractive legs, slide respectively at the left and right two ends of the balancing leg and are arranged in the second inner chamber of balancing leg, with stretching
Go out, two states of retracting；
Two connectors, are respectively positioned in the junction of Retractive leg described in two and the balancing leg；Each connector is relatively described
The housing positioning of balancing leg, and the inner edge of each connector fits and is positioned at the housing outer rim of the Retractive leg, constitutes each described
Retractive leg is slidably connected by the connector with the balancing leg；
Bipod ware, covers at the outer end of Retractive leg described in two, including pin ware body and pin ware cover plate respectively；The pin ware cover plate
The outer end of the pin ware body is arranged in, and is fixedly connected simultaneously with the outer end of pin ware body and Retractive leg by screw；
And the hull outside of two set levers, the respectively relative left and right two ends for being articulated with the balancing leg, and two are corresponded to respectively
The Retractive leg is set, the connection status for fixing the Retractive leg and the balancing leg；Correspondence on each set lever
The housing of the balancing leg be convexly equipped with an alignment pin, the housing of the balancing leg to should alignment pin be provided with third through-hole, institute
State on the housing of Retractive leg to should alignment pin be provided with fourth hole, constitute when the Retractive leg the balancing leg inside slide
When moving to the fourth hole and third through-hole contraposition, by pressing the set lever, alignment pin is penetrated into institute simultaneously
State in third through-hole and the fourth hole, and then lock the balancing leg and the Retractive leg；
The scalable cleat stanchion also includes：
Two balancing leg connectors, correspond to the balancing leg two ends respectively and are fixedly arranged on the hull outside of balancing leg；Each balance
Pin connector is constituted by one second connecting plate and the splicing of two second side plates, and the second side plate described in two is fitted respectively is fixed on institute
The front and rear sides face of balancing leg is stated, and is fixed with the lower end of the lower supporting rod, the balancing leg is constituted and passes through the balancing leg
Connector is fixedly arranged on the lower end of lower supporting rod described in two.
Relevant content in above-mentioned technical proposal is explained as follows：
1. in such scheme, in the specific implementation, the position relationship of upper supporting column and lower supporting rod can also be exchanged, make way for top
Body of pillar be arranged in underlying Body of pillar.
2. in such scheme, multiple second through holes are interval with vertical direction, to realize that scalable cleat stanchion has multistage
Flexible height adjustable.
3. in such scheme, the effect of the connector of the retractable legs ware is to avoid Retractive leg and the direct of balancing leg from connecing
Touch, to increase the service life；
The quantity of connector can be more than two, and more connectors can be such that Retractive leg is more smoothly slided in balancing leg in theory
It is dynamic.
4. in such scheme, a spring, and the one of spring are arranged with the lock pin of each cleat stanchion locking mechanism
End against being positioned on the lock pin, the other end of the spring then abutment action in marking time set by the cleat stanchion locking mechanism
On；
The front end of the lock pin is locking head, and the locking head is correspondingly arranged with the first through hole；Also set on the lock pin
There is a traction handle, traction handle driving lock pin shrinks, to realize lock pin to the first through hole and second through hole
Unblock.
What the cleat stanchion locking mechanism can also be that other skilled in the art can flexibly use has identical function
Structure type.
5. in such scheme, set lever described in two is hingedly connected on the second side plate of balancing leg connector described in two,
The correspondence third through-hole is provided with fifth hole on second side plate.By pressing the set lever, alignment pin is worn simultaneously
Enter in the fifth hole, the third through-hole and the fourth hole, and then lock the balancing leg and the Retractive leg.
6. in such scheme, the cross section of Retractive leg described in two is respectively provided with many places bending, and the structure of Retractive leg is lifted with this
Intensity.
7. in such scheme, the pin ware cover plate is arranged in the outer end of the pin ware body by a pin ware plastic housing, and leads to
Screw is crossed while being fixedly connected with the outer end of pin ware body, the plastic housing of pin ware and Retractive leg.
8. in such scheme, the workbench, which also includes one, to be prevented falling protection structure, the anti-protection structure of falling is with many places
The guard bar of bending, the guard bar is horizontally disposed with, and its head and the tail two ends is respectively positioned in the width both sides of the table top end
An anchor point, constitute guard bar coating to the table top end in the horizontal direction；
The guard bar is by a connecting rod and two side levers are end to end constitutes, and width of the connecting rod along the table top is set
Put, and fit in the outside of the table top end, side lever described in two is set along the length direction of the table top respectively, each side
One end of bar is connected with the connecting rod, and the other end is then positioned at the anchor point；
Wherein, each side lever is bent at the anchor point, constitute side lever the body of rod it is parallel with the sidepiece of the table top and
It is arranged at intervals, makes to form one between the body of rod of side lever and table top and allow bit space, this allows bit space to be assemblied in described for resigning
The workbench locking mechanism of face end both sides.
9. in such scheme, the connecting rod fits in the outside of the table top end, thus by the connecting rod to table top
While protection on the outside of end, the structural strength to table top end can also play a certain degree of booster action.
10. in such scheme, by the setting for allowing bit space, the side lever can be made to allowing workbench in bit space
Locking mechanism plays a protective role, it is to avoid damage the locking mechanism when workbench is collided, fallen.
11. in such scheme, the metal rod that the guard bar is formed in one ensures its structural strength, makes it whereby
Protective effect is more reliable.
12. in such scheme, the guard bar is detachably positioned in the width both sides of the table top end, works as work
Make platform after prolonged, when guard bar occurs damage, damaged, it can be changed, to ensure that its defencive function is effective.
The operation principle and advantage of the present invention is as follows：
A kind of cleat stanchion of the present invention and the telescopic workbench of pin ware, including scalable cleat stanchion and retractable legs ware；Scalable ladder
Post includes two pillars, and each pillar includes the upper supporting column and lower supporting rod being slidably matched；Also include it is multiple mark time and for fixation step on
Step and multiple connectors of marking time of pillar；The upper end of upper supporting column is rotationally connected with the end of table top by revolving meber；Upper supporting column with
Locked between lower supporting rod by cleat stanchion locking mechanism；Retractable legs ware includes balancing leg, is horizontally disposed with and is arranged under two lower supporting rods
End；The two ends of balancing leg are slided respectively is equipped with Retractive leg；Connector is located between Retractive leg and balancing leg；Outside Retractive leg
End is provided with pin ware；Locked between Retractive leg and balancing leg by set lever；Also include two balancing leg connectors, for by balancing leg
It is fixedly arranged on the lower end of two lower supporting rods.
Compared to existing technologies, workbench of the present invention can not only adjust liftoff of table top by scalable cleat stanchion
Gap, with volume after storage is smaller and the applicable wider array of advantage of working range；The regulation of retractable legs ware and ground can also be passed through
The support width in face, with high, the safe and reliable advantage of support stability.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of work on hand platform；
Accompanying drawing 2 is the use state of the embodiment of the present invention with reference to figure one（Workbench is opened）；
Accompanying drawing 3 is the use state of the embodiment of the present invention with reference to figure two（Workbench is opened）；
Accompanying drawing 4 is the use state of the embodiment of the present invention with reference to figure three（Workbench folding）；
Accompanying drawing 5 is the use state of the embodiment of the present invention with reference to figure four（Workbench folding）；
Accompanying drawing 6 is the decomposition explosion figure of the scalable cleat stanchion of the embodiment of the present invention；
Accompanying drawing 7 is the decomposition explosion figure of retractable legs ware of the embodiment of the present invention.
In the figures above：1. left cleat stanchion；2. right cleat stanchion；3. table top；4. mark time；5. table top；6. upper supporting column；7. lower supporting rod；
8. mark time；9. connector of marking time；10. the first connecting plate；11. the first side plate；12. revolving meber；13. lock pin；14. first through hole；
15. the second through hole；16. spring；17. locking head；18. traction handle；19. balancing leg；20. Retractive leg；21. connector；22.
Pin ware body；23. pin ware cover plate；24. pin ware plastic housing；25. screw；26. set lever；27. third through-hole；28. fourth hole；
29. balancing leg connector；30. the second connecting plate；31. the second side plate；32. guard bar；33. anchor point；34. connecting rod；35. side
Bar；36. allow bit space；37. workbench locking mechanism.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
Embodiment：Referring to shown in accompanying drawing 2 ~ 7, a kind of telescopic workbench of cleat stanchion and pin ware, including table top 5, and respectively
It is rotationally connected with two cleat stanchions at the two ends of table top 5；Each cleat stanchion is scalable cleat stanchion, and the lower end of the scalable cleat stanchion is connected with
There is retractable legs ware；Wherein,
The scalable cleat stanchion includes：
Two pillars, the first from left right side is vertically arranged and is parallel to each other, and each pillar includes：
One upper supporting column 6, in a tubular form；The end of the relatively described table top 5 in the upper end of the upper supporting column 6 is hinged, and the tubular shell of upper supporting column 6
There is a first inner chamber in vivo；
One lower supporting rod 7, is arranged in the first inner chamber of upper supporting column 6 in the lower slide of the upper supporting column 6, with stretch out,
Two states of retraction；
The scalable cleat stanchion also includes：
It is multiple to mark time 8, it is horizontally disposed and be parallel to each other；Each described mark time 8 is connected between pillar described in adjacent two；
Multiple connectors 9 of marking time, are fixedly arranged on the hull outside of each upper supporting column 6；Connector 9 is marked time by one first described in each
The side plate 11 of connecting plate 10 and two first splicing composition, the first side plate 11 described in two is fitted respectively is fixed on the upper supporting column 6
Front and rear sides face, and being fixed with 8 end of marking time, constitute described in mark time and 8 be fixedly arranged on by the connector 9 of marking time
Between pillar described in two；
Two revolving mebers 12, are fixedly arranged on the upper end of upper supporting column 6 described in two respectively, and are rotationally connected with the end of the table top 5, constitute
The upper supporting column 6 is rotationally connected with the end of table top 5；
And two cleat stanchion locking mechanisms, the junction of two pairs of upper supporting columns 6 and the lower supporting rod 7 is corresponded to respectively, and is fixedly arranged on
One adjoin the lower supporting rod 7 it is described mark time 8 housing in, the connection shape for fixing the upper supporting column 6 and the lower supporting rod 7
State；The housing that each cleat stanchion locking mechanism corresponds to the adjacent upper supporting column 6 is convexly equipped with a lock pin 13, the upper supporting column 6
On housing to should lock pin 13 be provided with first through hole 14, on the housing of the lower supporting rod 7 should lock pin 13 vertical direction
Work as internal slide of the lower supporting rod 7 in the upper supporting column 6 to second wherein described in one every provided with multiple second through holes 15, constituting
When through hole 15 is aligned with the first through hole 14, by the way that lock pin 13 is penetrated into the first through hole 14 and second through hole simultaneously
In 15, and then lock the upper supporting column 6 and the lower supporting rod 7；
Wherein, be arranged with a spring 16 on the lock pin 13 of each cleat stanchion locking mechanism, and spring 16 one end against positioning
In on the lock pin 13, the other end of the spring 16 then abutment action in marking time on 8 set by the cleat stanchion locking mechanism；
The front end of the lock pin 13 is locking head 17, and the locking head 17 is correspondingly arranged with the first through hole 14；The lock
A traction handle 18 is additionally provided with pin 13, the traction handle 18 driving lock pin 13 shrinks, to realize that 13 pairs described first of lock pin leads to
Hole 14 and the unblock of second through hole 15.
As shown in fig. 7, the retractable legs ware includes：
One balancing leg 19, in a tubular form, is horizontally disposed with and is arranged in the lower end of lower supporting rod 7 described in two；In the tubular shell of balancing leg 19
With a second inner chamber；
Two Retractive legs 20, slide respectively at the left and right two ends of the balancing leg 19 and are arranged in the second inner chamber of balancing leg 19,
With stretching, two states of retracting；The cross section of Retractive leg 20 described in two is respectively provided with many places bending, and Retractive leg 20 is lifted with this
Structural strength；
Two connectors 21, are respectively positioned in the junction of Retractive leg 20 described in two and the balancing leg 19；Each connector 21
The housing positioning of relatively described balancing leg 19, and the inner edge of each connector 21 fits and is positioned at outside the housing of the Retractive leg 20
Edge, constitutes each Retractive leg 20 and is slidably connected by the connector 21 with the balancing leg 19；
Bipod ware, covers at the outer end of Retractive leg 20 described in two, including pin ware body 22 and pin ware cover plate 23 respectively；The pin
Ware cover plate 23 is arranged in the outer end of the pin ware body 22 by a pin ware plastic housing 24, and by screw 25 simultaneously with pin ware body
22nd, the outer end of pin ware plastic housing 24 and Retractive leg 20 is fixedly connected.
And the hull outside of two set levers 26, the respectively relative left and right two ends for being articulated with the balancing leg 19, and point
Retractive leg 20 it Dui Ying not set described in two, the connection status for fixing the Retractive leg 20 and the balancing leg 19；It is each described
The housing of the correspondence balancing leg 19 is convexly equipped with an alignment pin on set lever（It is invisible in figure）, the housing of the balancing leg 19
On to should alignment pin be provided with third through-hole 27, on the housing of the Retractive leg 20 to should alignment pin be provided with fourth hole 28,
Constitute when the Retractive leg 20 the balancing leg 19 internal slide to the fourth hole 28 and 27 pairs of the third through-hole
During position（That is, when Retractive leg 20 is in stretching state in Fig. 2,3）, by pressing the set lever 26, alignment pin is worn simultaneously
Enter in the third through-hole 27 and the fourth hole 28, and then lock the balancing leg 19 and the Retractive leg 20（That is, lock
The stretching state of Retractive leg 20）；
The scalable cleat stanchion also includes：
Two balancing leg connectors 29（See Fig. 7）, the two ends of balancing leg 19 are corresponded to respectively and are fixedly arranged on outside the housing of balancing leg 19
Side；Each balancing leg connector 29 is constituted by one second connecting plate 30 and the splicing of two second side plates 31, second described in two
Side plate 31 is fitted respectively is fixed on the front and rear sides face of the balancing leg 19, and is fixed with the lower end of the lower supporting rod 7, structure
The lower end of lower supporting rod 7 described in two is fixedly arranged on by the balancing leg connector 29 into the balancing leg 19.
Wherein, set lever 26 described in two is hingedly connected on the second side plate 31 of balancing leg connector 29 described in two, should
The correspondence third through-hole 27 is provided with fifth hole on second side plate 31（Do not drawn in figure）.By pressing the set lever
26, alignment pin is penetrated in the fifth hole, the third through-hole 27 and the fourth hole 28 simultaneously, and then is locked described
Balancing leg 19 and the Retractive leg 20.
The workbench also includes：
One prevents falling protection structure, and the anti-protection structure of falling is the guard bar 32 bent with many places, and the guard bar 32 is horizontally disposed with,
Its head and the tail two ends is respectively positioned in an anchor point 33 of the width both sides of the end of table top 5, constitutes guard bar 32 in water
Square to coating to the end of table top 5；
The guard bar 32 is by a connecting rod 34 and two side levers 35 are end to end constitutes, width of the connecting rod 34 along the table top 5
Spend direction to set, and fit in the outside of the end of table top 5, thus by the connecting rod 34 to being protected on the outside of the end of table top 5
While, the structural strength to the end of table top 5 can also play a certain degree of booster action；Side lever 35 described in two is respectively along described
The length direction of table top 5 is set, and one end and the connecting rod 34 of each side lever 35 are connected with, and the other end is then positioned at the positioning
Point 33；
Wherein, each side lever 35 is bent at the anchor point 33, constitutes the body of rod of side lever 35 and the sidepiece of the table top 5
It is parallel and be arranged at intervals, make to form one between the body of rod of side lever 35 and table top 5 and allow bit space 36, this allows bit space 36 to be used to step down
It is assemblied in the workbench locking mechanism 37 of the end both sides of table top 5；By the setting for allowing bit space 36, the side can be made
The workbench locking mechanism 37 that 35 pairs of bar allows in bit space 36 plays a protective role, it is to avoid damaged when workbench is collided, fallen
The workbench locking mechanism 37.
Wherein, the metal rod that the guard bar 32 is formed in one, ensures its structural strength whereby, makes its protective effect
It is more reliable.The guard bar 32 is detachably positioned in the width both sides of the end of table top 5, when workbench is long-term
After use, when guard bar 32 occurs damage, damaged, it can be changed, to ensure that its defencive function is effective.
Compared to existing technologies, workbench of the present invention can not only adjust liftoff of table top by scalable cleat stanchion
Gap, with volume after storage is smaller and the applicable wider array of advantage of working range；The regulation of retractable legs ware and ground can also be passed through
The support width in face, with high, the safe and reliable advantage of support stability.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent change or modification that Spirit Essence is made, should all be included within the scope of the present invention.
Claims (8)
1. a kind of cleat stanchion and the telescopic workbench of pin ware, including table top, and the table top two ends are rotationally connected with respectively
Two cleat stanchions；It is characterized in that：Each cleat stanchion is scalable cleat stanchion, and the lower end of the scalable cleat stanchion is provided with retractable legs
Ware；Wherein,
The scalable cleat stanchion includes：
Two pillars, the first from left right side is vertically arranged and is parallel to each other, and each pillar includes：
One upper supporting column, in a tubular form；The end of the relatively described table top in the upper end of the upper supporting column is hinged, and in the tubular shell of upper supporting column
With a first inner chamber；
One lower supporting rod, is arranged in the first inner chamber of upper supporting column in the lower slide of the upper supporting column, with stretching, retracts
Two states；
The scalable cleat stanchion also includes：
It is multiple to mark time, it is horizontally disposed with and is parallel to each other；Each described mark time is connected between pillar described in adjacent two；
Multiple connectors of marking time, are fixedly arranged on the hull outside of each upper supporting column；Each connector of marking time connects by one first
Fishplate bar and two first side plates splicing composition, the first side plate described in two is fitted respectively is fixed on the front and rear sides of the upper supporting column
Face, and being fixed with the end marked time, constitute described in mark time by the connector of marking time be fixedly arranged on pillar described in two it
Between；
Two revolving mebers, are fixedly arranged on the upper end of upper supporting column described in two respectively, and are rotationally connected with the end of the table top, constitute described
Upper supporting column is rotationally connected with the end of table top；
And two cleat stanchion locking mechanisms, the junction of two pairs of upper supporting columns and the lower supporting rod is corresponded to respectively, and is fixedly arranged on one
Adjoin in the housing marked time of the lower supporting rod, the connection status for fixing the upper supporting column and the lower supporting rod；Respectively
The housing that the cleat stanchion locking mechanism corresponds to the adjacent upper supporting column is convexly equipped with correspondence on a lock pin, the housing of the upper supporting column
The lock pin is provided with first through hole, on the housing of the lower supporting rod to should lock pin be interval with multiple second in vertical direction and lead to
Hole, constitute when the lower supporting rod the upper supporting column internal slide to the second through hole wherein described in one and the first through hole pair
During position, by the way that lock pin is penetrated in the first through hole and second through hole simultaneously, and then lock the upper supporting column with it is described
Lower supporting rod；
The retractable legs ware includes：
One balancing leg, in a tubular form, is horizontally disposed with and is arranged in lower supporting rod lower end described in two；Have one in the tubular shell of balancing leg
Second inner chamber；
Two Retractive legs, slide respectively at the left and right two ends of the balancing leg and are arranged in the second inner chamber of balancing leg, with stretching
Go out, two states of retracting；
Two connectors, are respectively positioned in the junction of Retractive leg described in two and the balancing leg；Each connector is relatively described
The housing positioning of balancing leg, and the inner edge of each connector fits and is positioned at the housing outer rim of the Retractive leg, constitutes each described
Retractive leg is slidably connected by the connector with the balancing leg；
Bipod ware, covers at the outer end of Retractive leg described in two, including pin ware body and pin ware cover plate respectively；The pin ware cover plate
The outer end of the pin ware body is arranged in, and is fixedly connected simultaneously with the outer end of pin ware body and Retractive leg by screw；
And the hull outside of two set levers, the respectively relative left and right two ends for being articulated with the balancing leg, and two are corresponded to respectively
The Retractive leg is set, the connection status for fixing the Retractive leg and the balancing leg；Correspondence on each set lever
The housing of the balancing leg be convexly equipped with an alignment pin, the housing of the balancing leg to should alignment pin be provided with third through-hole, institute
State on the housing of Retractive leg to should alignment pin be provided with fourth hole, constitute when the Retractive leg the balancing leg inside slide
When moving to the fourth hole and third through-hole contraposition, by pressing the set lever, alignment pin is penetrated into institute simultaneously
State in third through-hole and the fourth hole, and then lock the balancing leg and the Retractive leg；
The scalable cleat stanchion also includes：
Two balancing leg connectors, correspond to the balancing leg two ends respectively and are fixedly arranged on the hull outside of balancing leg；Each balance
Pin connector is constituted by one second connecting plate and the splicing of two second side plates, and the second side plate described in two is fitted respectively is fixed on institute
The front and rear sides face of balancing leg is stated, and is fixed with the lower end of the lower supporting rod, the balancing leg is constituted and passes through the balancing leg
Connector is fixedly arranged on the lower end of lower supporting rod described in two.
2. workbench according to claim 1, it is characterised in that：It is arranged with the lock pin of each cleat stanchion locking mechanism
One spring, and spring one end against being positioned on the lock pin, the other end of the spring then in the cleat stanchion lock by abutment action
Determine on marking time set by mechanism；
The front end of the lock pin is locking head, and the locking head is correspondingly arranged with the first through hole；Also set on the lock pin
There is a traction handle, traction handle driving lock pin shrinks, to realize lock pin to the first through hole and second through hole
Unblock.
3. workbench according to claim 1, it is characterised in that：Set lever described in two is hingedly connected to balance described in two
On second side plate of pin connector, the correspondence third through-hole is provided with fifth hole on second side plate.
4. workbench according to claim 1, it is characterised in that：It is curved that the cross section of Retractive leg described in two is respectively provided with many places
Folding.
5. workbench according to claim 1, it is characterised in that：The pin ware cover plate is arranged in institute by a pin ware plastic housing
The outer end of pin ware body is stated, and is fixedly connected simultaneously with the outer end of pin ware body, the plastic housing of pin ware and Retractive leg by screw.
6. workbench according to claim 1, it is characterised in that：The workbench, which also includes one, to be prevented falling protection structure, should
Anti- protection structure of falling is the guard bar bent with many places, and the guard bar is horizontally disposed with, and its head and the tail two ends is respectively positioned in described
One anchor point of the width both sides of table top end, constitutes guard bar wrapping to the table top end in the horizontal direction
Cover；
The guard bar is by a connecting rod and two side levers are end to end constitutes, and width of the connecting rod along the table top is set
Put, and fit in the outside of the table top end, side lever described in two is set along the length direction of the table top respectively, each side
One end of bar is connected with the connecting rod, and the other end is then positioned at the anchor point；
Wherein, each side lever is bent at the anchor point, constitute side lever the body of rod it is parallel with the sidepiece of the table top and
It is arranged at intervals, makes to form one between the body of rod of side lever and table top and allow bit space, this allows bit space to be assemblied in described for resigning
The workbench locking mechanism of face end both sides.
7. according to claim 6 prevent falling protection structure, it is characterised in that：The metallic rod that the guard bar is formed in one
Part.
8. according to claim 6 prevent falling protection structure, it is characterised in that：The guard bar is detachably positioned in described
The width both sides of table top end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710585500.XA CN107265369A (en) | 2017-07-18 | 2017-07-18 | A kind of telescopic workbench of cleat stanchion and pin ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710585500.XA CN107265369A (en) | 2017-07-18 | 2017-07-18 | A kind of telescopic workbench of cleat stanchion and pin ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107265369A true CN107265369A (en) | 2017-10-20 |
Family
ID=60078815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710585500.XA Pending CN107265369A (en) | 2017-07-18 | 2017-07-18 | A kind of telescopic workbench of cleat stanchion and pin ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107265369A (en) |
Citations (9)
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|---|---|---|---|---|
| US2999729A (en) * | 1959-03-09 | 1961-09-12 | Virco Mfg Corp | Adjustable support for a platform |
| US5368126A (en) * | 1993-03-29 | 1994-11-29 | Woodward; Wilbur W. | Adjustable work platform |
| FR2777929B1 (en) * | 1998-04-23 | 2000-06-02 | Raymond Gibert | TELESCOPIC PLATFORM |
| JP3117751U (en) * | 2005-10-18 | 2006-01-12 | 秋香 林 | Telescopic aluminum stepladder |
| US7428762B1 (en) * | 2005-12-05 | 2008-09-30 | Kevin Kalies | Foldable platform |
| CN105041185A (en) * | 2015-07-30 | 2015-11-11 | 苏州飞华铝制工业有限公司 | Foldable car washing table |
| JP2016079714A (en) * | 2014-10-17 | 2016-05-16 | 紀美代 中尾 | Step ladder, widening structure for ladder body, and manufacturing method for ladder body |
| US20170183881A1 (en) * | 2015-12-29 | 2017-06-29 | Thomas Yoo | Collapsible work platform |
| CN207434972U (en) * | 2017-07-18 | 2018-06-01 | 苏州飞华铝制工业有限公司 | A kind of cleat stanchion and the telescopic workbench of foot ware |
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2017
- 2017-07-18 CN CN201710585500.XA patent/CN107265369A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2999729A (en) * | 1959-03-09 | 1961-09-12 | Virco Mfg Corp | Adjustable support for a platform |
| US5368126A (en) * | 1993-03-29 | 1994-11-29 | Woodward; Wilbur W. | Adjustable work platform |
| FR2777929B1 (en) * | 1998-04-23 | 2000-06-02 | Raymond Gibert | TELESCOPIC PLATFORM |
| JP3117751U (en) * | 2005-10-18 | 2006-01-12 | 秋香 林 | Telescopic aluminum stepladder |
| US7428762B1 (en) * | 2005-12-05 | 2008-09-30 | Kevin Kalies | Foldable platform |
| JP2016079714A (en) * | 2014-10-17 | 2016-05-16 | 紀美代 中尾 | Step ladder, widening structure for ladder body, and manufacturing method for ladder body |
| CN105041185A (en) * | 2015-07-30 | 2015-11-11 | 苏州飞华铝制工业有限公司 | Foldable car washing table |
| US20170183881A1 (en) * | 2015-12-29 | 2017-06-29 | Thomas Yoo | Collapsible work platform |
| CN207434972U (en) * | 2017-07-18 | 2018-06-01 | 苏州飞华铝制工业有限公司 | A kind of cleat stanchion and the telescopic workbench of foot ware |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171020 |
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| RJ01 | Rejection of invention patent application after publication |