CN203568665U - Graphite frame hoisting system - Google Patents
Graphite frame hoisting system Download PDFInfo
- Publication number
- CN203568665U CN203568665U CN201320729259.0U CN201320729259U CN203568665U CN 203568665 U CN203568665 U CN 203568665U CN 201320729259 U CN201320729259 U CN 201320729259U CN 203568665 U CN203568665 U CN 203568665U
- Authority
- CN
- China
- Prior art keywords
- lift
- graphite frame
- handles
- spring
- tightening apparatus
- 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
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 50
- 239000010439 graphite Substances 0.000 title claims abstract description 50
- 210000000078 claw Anatomy 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 230000009194 climbing Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000000725 suspension Substances 0.000 description 8
- 238000005087 graphitization Methods 0.000 description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
Images
Abstract
The utility model discloses a graphite frame hoisting system. The graphite frame hoisting system comprises a traveling crane, a graphite frame and a special fixture, wherein the special fixture comprises two clamping claws, a hoisting steel wire rope and an elastic pretensioner, wherein the two clamping claws can be rotatably connected and are provided with handles and locking claws; the hoisting steel wire rope is connected with one ends of the two handles; the elastic pretensioner is arranged between the two handles. Because of the existence of the elastic pretensioner in the special fixture, even if the handles of the special fixture are loosened, the elastic pretensioner also can keep a locked state so as to prevent the locking claws from loosening automatically when the traveling crane is dragged by hands; when the traveling crane hoists the steel wire rope, the locking claws can hook more tightly because of the lever effect, so that the graphite frame cannot be loosened in the running process of the traveling crane; the hoisting safety coefficient is improved; the hoisting efficiency is also improved greatly; moreover, because the special fixture is operated by the handles in replacement, and the handles are long, workers are not required to work by climbing on a furnace, the labor intensity of workers is also reduced greatly.
Description
Technical field
The utility model relates to a kind of graphite frame Lift-on/Lift-off System, particularly a kind of shove charge of high temperature graphitization stove and the graphite frame Lift-on/Lift-off System of coming out of the stove.
Background technology:
In the production process of graphite film, first will be reeling or stacked graphite paper and the macromolecule membrane of carbonization pack graphite frame into, then graphite frame is packed into and in stove, carries out high temperature graphitization processing, last graphitization technique is come out of the stove graphite frame after processing again, therefore needs a set of Lift-on/Lift-off System to complete the shove charge of graphite frame and the work of coming out of the stove.Existing graphite frame Lift-on/Lift-off System comprises driving 1 as shown in Figure 1, and threaded suspension hook 2, and graphite frame 3, have the tapped bore mating with suspension hook 2 on the cover plate 301 of graphite frame 3, completes shove charge or come out of the stove comprising the steps:
Shove charge: a, threaded suspension hook is tightened on the tapped bore on graphite frame cover plate (as shown in Figure 3); B, utilization driving sling to put into stove inner bottom part by graphite shelf; C, operator lie prone and on stove, suspension hook are screwed out, and take away; D, repeating step a, b, c pack upper strata graphite shelf into, until fill stove.
Come out of the stove: a, threaded suspension hook is tightened on the tapped bore on the graphite frame cover plate of upper strata; B, utilization driving hang out stove by upper strata graphite shelf and place; C, operator lie prone and on stove, suspension hook are tightened on lower floor's graphite frame cover plate; D, utilization driving hang out stove by lower floor's graphite shelf and place; Repeating step c, d are until all come out of the stove.
Existing graphite frame Lift-on/Lift-off System is done in process behaviour, and temperature is high owing to coming out of the stove, and sometimes even has several Baidu, in the time of on suspension hook being tightened on to lower floor or bottom graphite frame cover plate, is very hot, works very arduous, and labour intensity is large; And repeatedly causing the tapped bore on graphite cover plate can wear and tear change greatly in assembling and dissembling process, there is the hidden danger getting loose in suspension hook like this in hoisting process.
Summary of the invention:
Technical problem to be solved in the utility model is to provide a kind of firm safety, and improve the graphite frame Lift-on/Lift-off System of labor strength, it comprises driving, graphite frame, also comprise unit clamp, wherein said unit clamp comprises two jaws with jug and claw that are rotatably connected, connect the lifting steel rope of two handles one end, and be arranged on the elasticity pre-tightening apparatus between two handles.
The utility model further technical characterictic is:
Described elasticity pre-tightening apparatus is a spring.
Described elasticity pre-tightening apparatus comprises the double-screw bolt being arranged on a handles and the setting nut coordinating with double-screw bolt, also comprises a spring, one end of its medi-spring and Stud connection, and the other end of spring is connected with another handle.
Described elasticity pre-tightening apparatus comprises the double-screw bolt being arranged on respectively on two handles and the setting nut coordinating with double-screw bolt, also comprises the spring with two Stud connections.
Described elasticity pre-tightening apparatus comprises two springs, and one end of two springs is arranged on respectively on two handles, also comprises the positive tooth screw rod and the anti-tooth screw rod that are connected with two spring other ends, and the positive and negative tooth tensioning nut that connects positive tooth screw rod and anti-tooth screw rod.
The handle length of described jaw is 20cm-80cm.
The beneficial effects of the utility model are: the relative conventional graphite frame of the utility model graphite frame Lift-on/Lift-off System Lift-on/Lift-off System, owing to having adopted unit clamp, therefore can convenient hanger jail graphite frame cover plate, and got rid of the hidden danger getting loose, Hoisting Security coefficient improves greatly; While is because unit clamp is used handle operation instead, and handle is longer, so labor strength also significantly reduces.
Accompanying drawing explanation:
Fig. 1 is the structural representation of existing graphite frame Lift-on/Lift-off System;
Fig. 2 is the structural representation of the utility model graphite frame Lift-on/Lift-off System one embodiment;
Fig. 3 is the structural representation of an example of the utility model Elastic pre-tightening apparatus;
Fig. 4 is the structural representation of another example of the utility model Elastic pre-tightening apparatus;
Fig. 5 is the structural representation of another example of the utility model Elastic pre-tightening apparatus.
The specific embodiment:
Below in conjunction with accompanying drawing, the utility model is described further:
With reference to Fig. 2-Fig. 5, Fig. 2 is the structural representation of the utility model one embodiment.As shown in Figure 2, a kind of graphite frame Lift-on/Lift-off System, comprise driving 1, graphite frame 3, also comprise unit clamp 4, wherein said unit clamp 4 comprises two jaws 7 with jug 5 and claw 6 that are rotatably connected, connect the lifting steel rope 8 of two handles 5 one end, and be arranged on the elasticity pre-tightening apparatus 9 between two handles 5.In the embodiment shown in Figure 2, described elasticity pre-tightening apparatus 9 is a spring.This spring arranges according to graphite frame cover plate 301, makes degree that claw 6 opens just can block and clamp the periphery lifting part of cover plate 301.
Fig. 3 is the structural representation of 9 one examples of the utility model Elastic pre-tightening apparatus, in the example depicted in fig. 3, described elasticity pre-tightening apparatus 9 comprises the double-screw bolt 901 being arranged on a handles 5 and the setting nut 902 coordinating with double-screw bolt 901, also comprise a spring 903, one end of its medi-spring 903 is connected with double-screw bolt 901, and the other end of spring 903 is connected with another handle 5.
Fig. 4 is the structural representation of the utility model Elastic pre-tightening apparatus 9 another examples, described elasticity pre-tightening apparatus 9 comprises the double-screw bolt 901 being arranged on respectively on two handles 5 and the setting nut 902 coordinating with double-screw bolt 901 in the example depicted in fig. 4, also comprises the spring 903 being connected with two double-screw bolts 901.
Fig. 5 is the structural representation of another example of the utility model Elastic pre-tightening apparatus, described elasticity pre-tightening apparatus 9 comprises two springs 903 in the example depicted in fig. 5, one end of two springs is arranged on respectively on two handles 5, also comprise the positive tooth screw rod and the anti-tooth screw rod 901 that are connected with two spring 903 other ends, and the positive and negative tooth tensioning nut 902 that connects positive tooth screw rod and anti-tooth screw rod 901.
In above-mentioned example, the handle 5 of all jaws 7 is according to the size design of actual furnaces, and length can be 20cm, 30cm, 50cm, 60cm or 80cm.
In actual applications, the shove charge of no matter coming out of the stove, first with the handle 5 that manpower is broken unit clamp 4 into two with one's hands, make claw 6 snap into the periphery lifting part of cover plate 301, unclamp rear elasticity pre-tightening apparatus 9 and can make the lifting part of claw clamping cover plate 301 peripheries, and then by driving 1, hang steel rope 8 graphite frame 3 is hung out or hang in stove to assigned address.Which kind of form no matter the elasticity pre-tightening apparatus 9 of unit clamp 4 adopt, and all will, according to the size configure of the cover plate 301 of graphite frame 3, make the pre-opening degree of claw 6 just can block and clamp the lifting part of graphite frame 3 cover plate 301 peripheries.In the example of the elasticity pre-tightening apparatus 9 shown in Fig. 3, Fig. 4 and Fig. 5, Fig. 3 and Fig. 4 make two distances between claw just can block and clamp the lifting part of graphite frame 3 cover plate 301 peripheries by setting nut 902; Fig. 5 makes two distances between claw just can block and clamp the lifting part of graphite frame 3 cover plate 301 peripheries by positive and negative tooth tensioning nut 902; Like this, due to the existence of unit clamp 4 Elastic pre-tightening apparatus 9, even if unclamp the handle 5 of unit clamp 4, elasticity pre-tightening apparatus 9 also can remain on the state of locking automatically, in case the claw 6 while grabbing driving of loosing one's grip gets loose voluntarily; When driving hangs after steel rope 8, because leverage claw 6 is understood the tighter of hooks, in driving operational process, graphite frame 3 can not get loose like this, Hoisting Security coefficient improves, lifting efficiency also improves greatly, and because unit clamp 4 is used handle 5 operations instead, and handle 5 is longer, workman need not lie prone and work on stove again, so labor strength also significantly reduces.
Although the utility model has been described the specific embodiment herein, coverage of the present utility model is not limited to this.The utility model is contained all technical schemes of falling in fact within the scope of the claims under all instructions on literal or in equivalents, and protection domain of the present utility model is as the criterion with claims.
Claims (6)
1. a graphite frame Lift-on/Lift-off System, comprise driving, graphite frame, it is characterized in that: also comprise unit clamp, and described unit clamp comprises two jaws with jug and claw that are rotatably connected, connect the lifting steel rope of two handles one end, and be arranged on the elasticity pre-tightening apparatus between two handles.
2. graphite frame Lift-on/Lift-off System according to claim 1, is characterized in that: described elasticity pre-tightening apparatus is a spring.
3. graphite frame Lift-on/Lift-off System according to claim 1, it is characterized in that: described elasticity pre-tightening apparatus comprises the double-screw bolt being arranged on a handles and the setting nut coordinating with double-screw bolt, also comprise a spring, one end of its medi-spring and Stud connection, the other end of spring is connected with another handle.
4. graphite frame Lift-on/Lift-off System according to claim 1, is characterized in that: described elasticity pre-tightening apparatus comprises the double-screw bolt being arranged on respectively on two handles and the setting nut coordinating with double-screw bolt, also comprises the spring with two Stud connections.
5. graphite frame Lift-on/Lift-off System according to claim 1, it is characterized in that: described elasticity pre-tightening apparatus comprises two springs, one end of two springs is arranged on respectively on two handles, also comprise the positive tooth screw rod and the anti-tooth screw rod that are connected with two spring other ends, and the positive and negative tooth tensioning nut that connects positive tooth screw rod and anti-tooth screw rod.
6. according to the graphite frame Lift-on/Lift-off System described in above-mentioned arbitrary claim, it is characterized in that: the handle length of described jaw is 20cm-80cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320729259.0U CN203568665U (en) | 2013-11-19 | 2013-11-19 | Graphite frame hoisting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320729259.0U CN203568665U (en) | 2013-11-19 | 2013-11-19 | Graphite frame hoisting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203568665U true CN203568665U (en) | 2014-04-30 |
Family
ID=50536409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320729259.0U Expired - Lifetime CN203568665U (en) | 2013-11-19 | 2013-11-19 | Graphite frame hoisting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203568665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112525701A (en) * | 2020-11-23 | 2021-03-19 | 天津大学 | Testing device for synchronously loading axial force and torsion |
-
2013
- 2013-11-19 CN CN201320729259.0U patent/CN203568665U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112525701A (en) * | 2020-11-23 | 2021-03-19 | 天津大学 | Testing device for synchronously loading axial force and torsion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Graphite frame hoisting system Effective date of registration: 20150213 Granted publication date: 20140430 Pledgee: The Agricultural Bank of Jiaxing branch of Limited by Share Ltd. China garshin Pledgor: JIAXING ZHONGYI CARBON TECHNOLOGY Co.,Ltd. Registration number: 2015990000144 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160328 Granted publication date: 20140430 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jiaxing science and Technology Branch Pledgor: JIAXING ZHONGYI CARBON TECHNOLOGY Co.,Ltd. Registration number: 2015990000144 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Graphite frame hoisting system Effective date of registration: 20160328 Granted publication date: 20140430 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jiaxing science and Technology Branch Pledgor: JIAXING ZHONGYI CARBON TECHNOLOGY Co.,Ltd. Registration number: 2016990000248 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20160328 Registration number: 2015990000144 Pledgee after: Agricultural Bank of China Limited by Share Ltd. Jiaxing science and Technology Branch Pledgee before: The Agricultural Bank of Jiaxing branch of Limited by Share Ltd. China garshin |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170503 Granted publication date: 20140430 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jiaxing science and Technology Branch Pledgor: JIAXING ZHONGYI CARBON TECHNOLOGY Co.,Ltd. Registration number: 2016990000248 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Graphite frame hoisting system Effective date of registration: 20170508 Granted publication date: 20140430 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jiaxing science and Technology Branch Pledgor: JIAXING ZHONGYI CARBON TECHNOLOGY Co.,Ltd. Registration number: 2017330000036 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231212 Granted publication date: 20140430 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jiaxing science and Technology Branch Pledgor: JIAXING ZHONGYI CARBON TECHNOLOGY Co.,Ltd. Registration number: 2017330000036 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |