CN212968963U - Make things convenient for crane span structure of dismouting - Google Patents
Make things convenient for crane span structure of dismouting Download PDFInfo
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- CN212968963U CN212968963U CN202021118383.XU CN202021118383U CN212968963U CN 212968963 U CN212968963 U CN 212968963U CN 202021118383 U CN202021118383 U CN 202021118383U CN 212968963 U CN212968963 U CN 212968963U
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- 230000017525 heat dissipation Effects 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 3
- 244000309464 bull Species 0.000 abstract 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of the crane span structure, especially, be a make things convenient for crane span structure of dismouting, including last support body and lower support body, the top swing joint of going up support body and lower support body has the removal upper cover, the removal upper cover is inside to rotate through the bearing and is connected with the bull stick, the top fixedly connected with of bull stick twists reverse the piece, the bull stick passes the one end fixedly connected with movable rod that removes the upper cover, the one end of movable rod is rotated through the bearing and is connected with the fixed block, the bottom fixedly connected with baffle of fixed block, the fixed surface of movable rod is connected with the action wheel, the side meshing of action wheel is connected with inferior driving wheel. The utility model discloses a set up and turn round piece, action wheel and time driving wheel, the staff uses the piece of turning round to reach the relation between control threaded rod and the fixed sleeve, and the convenience is torn open and is adorned the crane span structure, when a certain crane span structure produces the damage, can carry out quick effectual replacement to its damaged part, reduces the loss.
Description
Technical Field
The utility model relates to a crane span structure technical field specifically is a make things convenient for crane span structure of dismouting.
Background
The bridge is divided into structures such as a groove type bridge, a tray type bridge, a ladder type bridge, a grid bridge and the like, and the bridge is composed of a support, a supporting arm, an installation accessory and the like, can be independently erected and also can be laid on various buildings and pipe gallery supports, so that the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are embodied, all parts need to be galvanized, and are installed on the bridge outside the building in the open air, and if the bridge is close to the seaside or belongs to a corrosion area, the material has the physical properties of corrosion resistance, moisture resistance, good adhesive force and high impact strength.
However, the existing bridge frame has the following problems:
1. the existing bridge frames on the market are mostly connected with other bridge frames integrally, when a certain part of bridge frames need to be replaced, the whole bridge frames need to be disassembled, assembled and replaced, and the working time of workers is greatly increased;
2. most of bridges on the market at present lack of fixation with other bridges, and when the bridges are moved, the frames are easy to move due to the carrying of workers, so that the bridges fall off, and unnecessary loss is generated.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a to prior art not enough, the utility model provides a make things convenient for crane span structure of dismouting has solved the problem that the dismouting is more loaded down with trivial details, drops easily between the crane span structure above.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a bridge frame convenient to disassemble and assemble comprises an upper frame body and a lower frame body, wherein the tops of the upper frame body and the lower frame body are movably connected with a movable upper sleeve, the inner part of the movable upper sleeve is rotatably connected with a rotating rod through a bearing, the top end of the rotating rod is fixedly connected with a twisting block, the rotating rod penetrates through one end of the movable upper sleeve and is fixedly connected with a movable rod, one end of the movable rod is rotatably connected with a fixed block through a bearing, the bottom of the fixed block is fixedly connected with a partition plate, the surface of the movable rod is fixedly connected with a driving wheel, the side surface of the driving wheel is meshed with a secondary driving wheel, the inner part of the secondary driving wheel is fixedly connected with a threaded rod, the bottom of the threaded rod is fixedly connected with a fixed sleeve, the bottom of the fixed sleeve is fixedly connected with a movable lower sleeve, the top of the movable lower sleeve, the inside swing joint of recess has the bolt, the one end fixedly connected with of bolt removes the strip, the side fixedly connected with fixed spring that removes the strip, the fixed frame of one end fixedly connected with of fixed spring, fixed frame fixed connection is in the inside of last support body, the positive fixedly connected with ejector pad that removes the strip, the radiating groove has been seted up in the front of going up the support body, the bottom fixedly connected with bottom of going up the support body.
As a preferred technical scheme of the utility model, fixed sleeve's top fixedly connected with telescopic link, the top fixedly connected with fixed block of telescopic link.
As an optimal technical scheme of the utility model, the positive fixedly connected with push rod of ejector pad, the ejector pad is located the inside of spout, the spout is seted up at last support body openly.
As an optimized technical scheme of the utility model, the front at last support body is seted up to the draw-in groove, draw-in groove and inserted block phase-match.
As an optimized technical scheme of the utility model, the louvre has been seted up to the bottom surface of bottom, the louvre shape is the rectangle.
As an optimal technical scheme of the utility model, the inside of fixed block is the screw thread, screw thread and threaded rod surface phase-match.
(III) advantageous effects
Compared with the prior art, the utility model provides a make things convenient for crane span structure of dismouting possesses following beneficial effect:
1. this make things convenient for crane span structure of dismouting through turning round piece, action wheel and time driving wheel, and the staff uses the piece of turning round to reach the relation between control threaded rod and the fixed sleeve, conveniently tears open and adorns the crane span structure, when a certain crane span structure produced the damage, can carry out quick effectual replacement to its damaged part, reduces the loss.
2. This make things convenient for crane span structure of dismouting through recess and bolt, swing joint between, during the use, blocks recess and bolt, avoids last support body and lower support body to lead to the fact it to drop because rocking that produces when the staff carries, causes the support body to break, produces the unnecessary loss.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the structure of the present invention;
FIG. 3 is a side view of the structure of the present invention;
fig. 4 is a connection structure diagram of the slot and the insertion block of the present invention.
In the figure: 1. an upper frame body; 2. a lower frame body; 3. moving the upper sleeve; 4. a twisting block; 5. a rotating rod; 6. a movable rod; 7. a fixed block; 8. a partition plate; 9. a driving wheel; 10. a secondary driving wheel; 11. a threaded rod; 12. fixing the sleeve; 13. a telescopic rod; 14. inserting a block; 15. a groove; 16. a bolt; 17. a moving bar; 18. fixing the spring; 19. a fixing frame; 20. a push block; 21. a push rod; 22. a chute; 23. a heat sink; 24. a bottom layer; 25. heat dissipation holes; 26. moving the lower sleeve; 27. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides the following technical solutions: a bridge frame convenient to disassemble and assemble comprises an upper frame body 1 and a lower frame body 2, the tops of the upper frame body 1 and the lower frame body 2 are movably connected with a movable upper sleeve 3, the interior of the movable upper sleeve 3 is rotatably connected with a rotating rod 5 through a bearing, the top end of the rotating rod 5 is fixedly connected with a twisting block 4, the rotating rod 5 penetrates through one end of the movable upper sleeve 3 and is fixedly connected with a movable rod 6, one end of the movable rod 6 is rotatably connected with a fixed block 7 through a bearing, the bottom of the fixed block 7 is fixedly connected with a baffle plate 8, the surface of the movable rod 6 is fixedly connected with a driving wheel 9, the side surface of the driving wheel 9 is engaged and connected with a secondary driving wheel 10, the interior of the secondary driving wheel 10 is fixedly connected with a threaded rod 11, the bottom of the threaded rod 11 is fixedly connected with a fixed sleeve 12, the bottom of the fixed sleeve 12 is fixedly connected with, recess 15 has been seted up to the 14 sides of inserted block, the inside swing joint of recess 15 has bolt 16, the one end fixedly connected with of bolt 16 removes strip 17, the side fixedly connected with fixed spring 18 of removing strip 17, the fixed frame 19 of the one end fixedly connected with of fixed spring 18, fixed frame 19 fixed connection is in the inside of last support body 1, the positive fixedly connected with ejector pad 20 of removing strip 17, radiating groove 23 has been seted up in the front of going up support body 1, the bottom fixedly connected with bottom 24 of going up support body 1.
In this embodiment, through setting up the piece of turning round 4, the staff is through turning round piece 4 with the hand, it drives movable rod 6 to drive the pivot 5 through removing the inside bearing rotation of upper shield 3, movable rod 6 rotates, it rotates together to drive action wheel 9, the top at fixed block 7 is passed through the bearing rotation in the bottom of movable rod 6, action wheel 9 during the rotation, connect through the meshing and drive secondary wheel 10, secondary wheel 10 begins to rotate, the inside fixed connection's of secondary wheel 10 threaded rod 11 drives and rotates together, the bottom of secondary wheel 10 is passed through the screw thread and is rotated and connect fixed sleeve 12, the fixed sleeve 12 of position removal, it is together concertina movement to drive telescopic link 13, thereby reach and fix upper support body 1 and lower support body 2 and prevent it to drop together.
Specifically, the top of the fixing sleeve 12 is fixedly connected with a telescopic rod 13, and the top of the telescopic rod 13 is fixedly connected with a fixing block 7.
In this embodiment, through the top fixedly connected with telescopic link 13 that sets up fixed sleeve 12, the top fixedly connected with fixed block 7 of telescopic link 13 conveniently drives fixed sleeve 12 shift position, facilitates the use more.
Specifically, the front surface of the pushing block 20 is fixedly connected with a pushing rod 21, the pushing block 20 is located inside a sliding groove 22, and the sliding groove 22 is formed in the front surface of the upper frame body 1.
In this embodiment, through the positive fixedly connected with push rod 21 that sets up ejector pad 20, ejector pad 20 is located the inside of spout 22, and spout 22 is seted up at last support body 1 openly, makes things convenient for the staff to remove from external control ejector pad 20.
Specifically, the clamping groove 27 is formed in the front surface of the upper frame body 1, and the clamping groove 27 is matched with the insertion block 14.
In this embodiment, set up the front at last support body 1 through setting up draw-in groove 27, draw-in groove 27 and inserted block 14 phase-match make things convenient for draw-in groove 27 and inserted block 14 to block, avoid influencing normal use because the size differs.
Specifically, the bottom surface of the bottom layer 24 is provided with heat dissipation holes 25, and the heat dissipation holes 25 are rectangular.
In this embodiment, the bottom surface through setting up bottom layer 24 has seted up louvre 25, and louvre 25 shape is the rectangle, conveniently carries out effectual heat dissipation to its inside, avoids inside high temperature, influences the use.
Specifically, the inside of the fixed block 7 is a thread, and the thread is matched with the surface of the threaded rod 11.
In this embodiment, the inside through setting up fixed block 7 is the screw thread, and screw thread and 11 surface phase-matchs of threaded rod avoid influencing staff normal use because the screw thread differs.
The utility model discloses a theory of operation and use flow: when the bridge upper frame body 1 and the lower frame body 2 which need to be installed are used, a worker sleeves the movable upper sleeve 3 and the movable lower sleeve 26 on the surfaces of the upper frame body 1 and the lower frame body 2, the inserting block 14 at the bottom of the movable upper sleeve 3 is inserted into the inserting groove 27 formed in the top of the upper frame body 1 through the arrangement of the inserting block 14, the worker can conveniently control the movable strip 17 to move from the outside through arranging the push rod 21, the bolt 16 is clamped into the groove 15 through the telescopic motion of the fixed spring 18 through arranging the fixed spring 18, so that the upper frame body 1 and the lower frame body 2 are fixed together, the worker rotates the twisting block 4 through hands through arranging the twisting block 4, the rotating rod 5 is driven to rotate the movable rod 6 through a bearing in the movable upper sleeve 3, the movable rod 6 rotates to drive the driving wheel 9 to rotate together, the bottom of the movable rod 6 rotates on the top of the fixed block 7 through the bearing, when action wheel 9 rotates, connect to drive inferior driving wheel 10 through the meshing, inferior driving wheel 10 begins to rotate, the threaded rod 11 that the inside fixed connection of inferior driving wheel 10 will be driven to rotate together to pivoted inferior driving wheel 10, the bottom of inferior driving wheel 10 is passed through the screw thread and is rotated connection fixed sleeve 12, the fixed sleeve 12 of position removal, it is flexible motion together to drive telescopic link 13, thereby reach and fix upper ledge body 1 and lower ledge body 2 together and prevent it and drop, thereby make things convenient for the staff to carry out the dismouting to it, through setting up bottom 24, louvre 25 is seted up through the bottom at bottom 24, make things convenient for the internal portion of crane span structure to dispel the heat.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a make things convenient for crane span structure of dismouting, includes support body (1) and lower support body (2), its characterized in that: the top swing joint of the upper frame body (1) and the lower frame body (2) is provided with a movable upper sleeve (3), the movable upper sleeve (3) is internally and rotatably connected with a rotating rod (5) through a bearing, the top end of the rotating rod (5) is fixedly connected with a twisting block (4), the rotating rod (5) penetrates through one end of a movable rod (6) fixedly connected with the upper sleeve (3), one end of the movable rod (6) is rotatably connected with a fixed block (7) through a bearing, the bottom of the fixed block (7) is fixedly connected with a partition plate (8), the surface of the movable rod (6) is fixedly connected with a driving wheel (9), the side surface of the driving wheel (9) is meshed with a secondary driving wheel (10), the inner part of the secondary driving wheel (10) is fixedly connected with a threaded rod (11), the bottom of the threaded rod (11) is fixedly connected with a fixed sleeve (12), the bottom of the fixed sleeve (12) is, remove top fixedly connected with inserted block (14) of lower cover (26), inserted block (14) top swing joint draw-in groove (27), set up fluted (15) to inserted block (14) side, the inside swing joint of recess (15) has bolt (16), the one end fixedly connected with of bolt (16) removes strip (17), remove side fixedly connected with fixed spring (18) of strip (17), the fixed frame (19) of the one end fixedly connected with of fixed spring (18), fixed frame (19) fixed connection is in the inside of last support body (1), remove positive fixedly connected with ejector pad (20) of strip (17), radiating groove (23) have been seted up in the front of last support body (1), the bottom fixedly connected with bottom layer (24) of last support body (1).
2. The bridge frame convenient to disassemble and assemble as claimed in claim 1, wherein: the top fixedly connected with telescopic link (13) of fixed sleeve (12), the top fixedly connected with fixed block (7) of telescopic link (13).
3. The bridge frame convenient to disassemble and assemble as claimed in claim 1, wherein: the front surface of the push block (20) is fixedly connected with a push rod (21), the push block (20) is located inside a sliding groove (22), and the sliding groove (22) is formed in the front surface of the upper frame body (1).
4. The bridge frame convenient to disassemble and assemble as claimed in claim 1, wherein: the clamping groove (27) is formed in the front face of the upper frame body (1), and the clamping groove (27) is matched with the inserting block (14).
5. The bridge frame convenient to disassemble and assemble as claimed in claim 1, wherein: the bottom surface of the bottom layer (24) is provided with heat dissipation holes (25), and the heat dissipation holes (25) are rectangular.
6. The bridge frame convenient to disassemble and assemble as claimed in claim 1, wherein: the inside of the fixed block (7) is provided with threads, and the threads are matched with the surface of the threaded rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021118383.XU CN212968963U (en) | 2020-06-16 | 2020-06-16 | Make things convenient for crane span structure of dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021118383.XU CN212968963U (en) | 2020-06-16 | 2020-06-16 | Make things convenient for crane span structure of dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212968963U true CN212968963U (en) | 2021-04-13 |
Family
ID=75387933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021118383.XU Active CN212968963U (en) | 2020-06-16 | 2020-06-16 | Make things convenient for crane span structure of dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212968963U (en) |
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2020
- 2020-06-16 CN CN202021118383.XU patent/CN212968963U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231218 Address after: No. 8 Mingzhu Road, Xianfeng Entrepreneurship Park, Youfang Town, Yangzhong City, Zhenjiang City, Jiangsu Province, China Patentee after: JIANGSU YONGFENG ELECTRICAL INSTRUMENT Co.,Ltd. Address before: 212000 guidao Village Industrial Park, Sanmao Town, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee before: Yangzhong Yongxing automatic control equipment Co.,Ltd. |