CN203144038U - T-shaped slot connecting device for lifting rod and lifting platform - Google Patents
T-shaped slot connecting device for lifting rod and lifting platform Download PDFInfo
- Publication number
- CN203144038U CN203144038U CN 201320059773 CN201320059773U CN203144038U CN 203144038 U CN203144038 U CN 203144038U CN 201320059773 CN201320059773 CN 201320059773 CN 201320059773 U CN201320059773 U CN 201320059773U CN 203144038 U CN203144038 U CN 203144038U
- Authority
- CN
- China
- Prior art keywords
- slot
- lifting
- lifting bar
- contiguous block
- connecting device
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 239000004519 grease Substances 0.000 claims description 18
- 238000005461 lubrication Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 4
- 230000008520 organization Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses a T-shaped slot connecting device for a lifting rod and a lifting platform. The T-shaped slot connecting device for the lifting platform of a lifting mechanism comprises a T-shaped slot connecting block and the lifting rod, an upper plane of the T-shaped slot connecting block is fixed onto the lifting platform through screws, and the upper end of the lifting rod is clamped into a 'T'-shaped slot of the T-shaped slot connecting block. By the mode, the T-shaped slot connecting device is simple in designed structure and convenient to maintain, and can effectively solve the problem of jamming of the lifting platform in lifting.
Description
Technical field
The utility model relates to a kind of connecting device, particularly relates to the T slot connecting device of a kind of lifting bar and lifting table.
Background technology
Traditional lifting table and the connection mode of lifting bar are for being rigidly connected, when big or lifting bar stroke is big when lifting table, owing to make and installation errors, impossible absolute parallel between the lifting bar, lifting table in the process that rises or descend, cause easily attachment point cross constraint and lifting bar stuck.
Summary of the invention
The technical matters that the utility model mainly solves provides the T slot connecting device of a kind of lifting bar and lifting table, and its project organization is simple, easy access, the stuck phenomenon when simultaneously can actv. solving the lifting table lifting.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: the T slot connecting device that a kind of lifting bar and lifting table are provided, the T slot connecting device of this lifting bar and lifting table comprises T slot contiguous block and lifting bar, lifting table is fixed in by screw in the plane on the described T slot contiguous block, and the lifting bar upper end in clamping in the "T"-shaped groove of T slot contiguous block;
Preferably, when described T slot contiguous block was the black lead lubrication mode, the lower end of T slot contiguous block had "T"-shaped groove, lifting bar upper end have a ring shaped slot, the lifting bar upper end is stuck in the "T"-shaped groove by ring shaped slot; Be provided with the black lead lubrication sheet between lifting bar upper surface and the T slot contiguous block;
Preferably, when described T slot contiguous block was the grease lubrication mode, the top of T slot contiguous block was the grease channel plate, and the lower end of T slot contiguous block has "T"-shaped groove; Described lifting bar upper end have a ring shaped slot, the lifting bar upper end is stuck in the "T"-shaped groove by ring shaped slot; Be provided with the slip steel ball between lifting bar upper surface and the T slot contiguous block, be provided with a grease channel in the grease channel plate, one of grease channel is rectified facing to the slip steel ball, and the other end of grease channel is equipped with the oil addition mouth;
Preferably, described lifting bar upper end is connected transition position with the T slot contiguous block and is provided with the ripple sealing shroud, and the ripple sealing shroud is enclosed within on the lifting bar.
The beneficial effects of the utility model are: the T slot connecting device of a kind of lifting bar of the utility model and lifting table, its project organization is simple, easy access, the stuck phenomenon when simultaneously can actv. solving the lifting table lifting.
Description of drawings
Fig. 1 is the first example structure scheme drawing of the T slot connecting device of a kind of lifting bar of the utility model and lifting table;
Fig. 2 is the second example structure scheme drawing of the T slot connecting device of a kind of lifting bar of the utility model and lifting table.
The specific embodiment
Preferred embodiment is described in detail to the utility model below in conjunction with accompanying drawing, thereby so that the advantage of utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
See also Fig. 1 and Fig. 2, the utility model embodiment comprises:
Embodiment one: when the T slot contiguous block is the black lead lubrication mode
The T slot connecting device of a kind of lifting bar and lifting table, the T slot connecting device of this lifting bar and lifting table comprises T slot contiguous block 1 and lifting bar 2, lifting table 4 is fixed in by screw 3 in the plane on the described T slot contiguous block 1, and lifting bar 2 upper ends in clamping in the "T"-shaped groove 11 of T slot contiguous block 1; The lower end of described T slot contiguous block 1 has "T"-shaped groove 11, lifting bar 2 upper ends have a ring shaped slot 21, lifting bar 2 upper ends are stuck in the "T"-shaped groove 11 by ring shaped slot 21; Be provided with black lead lubrication sheet 5 between lifting bar 2 upper surfaces and the T slot contiguous block 1; Described lifting bar 2 upper ends are connected transition position with T slot contiguous block 1 and are provided with ripple sealing shroud 6, and ripple sealing shroud 6 is enclosed within on the lifting bar 2.
Embodiment two: when the T slot contiguous block is the grease lubrication mode
The T slot connecting device of a kind of lifting bar and lifting table, the T slot connecting device of this lifting bar and lifting table comprises T slot contiguous block 1 and lifting bar 2, lifting table 4 is fixed in by screw 3 in the plane on the described T slot contiguous block 1, and lifting bar 2 upper ends in clamping in the "T"-shaped groove 11 of T slot contiguous block 1; The top of described T slot contiguous block 1 is grease channel plate 12, and the lower end of T slot contiguous block 1 has "T"-shaped groove 11, described lifting bar 2 upper ends have a ring shaped slot 21, lifting bar 2 upper ends are stuck in the "T"-shaped groove 11 by ring shaped slot 21; Be provided with slip steel ball 51 between lifting bar 2 upper surfaces and the T slot contiguous block 1, be provided with a grease channel 13 in the grease channel plate 12, one of grease channel 13 is rectified facing to slip steel ball 51, and the other end of grease channel 13 is equipped with oil addition mouth 14; Described lifting bar 2 upper ends are connected transition position with T slot contiguous block 1 and are provided with ripple sealing shroud 6, and ripple sealing shroud 6 is enclosed within on the lifting bar.
When lifting bar was connected with lifting table: have only an employing to be rigidly connected in four lifting bars and the lifting table, other three points adopted as Fig. 1 or connection mode shown in Figure 2.Be connected by T slot between lifting bar and the lifting table, the graphite carbon plate in the T slot and steel ball guarantee to slide good; Two side clearances are adjusted positional tolerance.
The T slot connecting device of a kind of lifting bar of the utility model and lifting table, its project organization is simple, easy access, the stuck phenomenon when simultaneously can actv. solving the lifting table lifting.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification sheets and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (4)
1. the T slot connecting device of a lifting bar and lifting table, it is characterized in that: the T slot connecting device of this lifting bar and lifting table comprises T slot contiguous block and lifting bar, lifting table is fixed in by screw in the plane on the described T slot contiguous block, and the lifting bar upper end in clamping in the "T"-shaped groove of T slot contiguous block.
2. the T slot connecting device of a kind of lifting bar according to claim 1 and lifting table, it is characterized in that: when described T slot contiguous block is the black lead lubrication mode, the lower end of T slot contiguous block has "T"-shaped groove, lifting bar upper end have a ring shaped slot, the lifting bar upper end is stuck in the "T"-shaped groove by ring shaped slot; Be provided with the black lead lubrication sheet between lifting bar upper surface and the T slot contiguous block.
3. the T slot connecting device of a kind of lifting bar according to claim 1 and lifting table, it is characterized in that: when described T slot contiguous block is the grease lubrication mode, the top of T slot contiguous block is the grease channel plate, and the lower end of T slot contiguous block has "T"-shaped groove; Described lifting bar upper end have a ring shaped slot, the lifting bar upper end is stuck in the "T"-shaped groove by ring shaped slot; Be provided with the slip steel ball between lifting bar upper surface and the T slot contiguous block, be provided with a grease channel in the grease channel plate, one of grease channel is rectified facing to the slip steel ball, and the other end of grease channel is equipped with the oil addition mouth.
4. the T slot connecting device of a kind of lifting bar according to claim 1 and lifting table is characterized in that: described lifting bar upper end is connected transition position with the T slot contiguous block and is provided with the ripple sealing shroud, and the ripple sealing shroud is enclosed within on the lifting bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320059773 CN203144038U (en) | 2013-02-03 | 2013-02-03 | T-shaped slot connecting device for lifting rod and lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320059773 CN203144038U (en) | 2013-02-03 | 2013-02-03 | T-shaped slot connecting device for lifting rod and lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203144038U true CN203144038U (en) | 2013-08-21 |
Family
ID=48971582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320059773 Expired - Lifetime CN203144038U (en) | 2013-02-03 | 2013-02-03 | T-shaped slot connecting device for lifting rod and lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203144038U (en) |
-
2013
- 2013-02-03 CN CN 201320059773 patent/CN203144038U/en not_active Expired - Lifetime
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |