CN213742229U - Hanging point truss of attached lifting scaffold - Google Patents
Hanging point truss of attached lifting scaffold Download PDFInfo
- Publication number
- CN213742229U CN213742229U CN202022183240.3U CN202022183240U CN213742229U CN 213742229 U CN213742229 U CN 213742229U CN 202022183240 U CN202022183240 U CN 202022183240U CN 213742229 U CN213742229 U CN 213742229U
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- block
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- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 238000003466 welding Methods 0.000 claims description 33
- 230000001681 protective effect Effects 0.000 claims description 17
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 description 15
- 244000309464 bull Species 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a hanging point truss of an attached lifting scaffold, which comprises a support frame, wherein the lower end of the inner side of the support frame is connected with a rotary rod in a sliding way, a first bevel gear is fixedly arranged on the outer surface of one side of the rotating rod, a second bevel gear is connected on the outer surface of the first bevel gear in a meshing manner, the upper end of the second bevel gear is fixedly provided with a transmission shaft lever, the outer surface of the upper end of the transmission shaft lever is movably connected with a limiting rotating block, one end of the inner side of the limiting rotating block is movably connected with a clamping column, the outer surface of one end of the clamping column is fixedly provided with a pull rope, the upper end of the transmission shaft lever is fixedly provided with a gear disc, the outer surface of the gear disc is connected with an inner gear ring in a meshing way, the outer surface of the inner gear ring is fixedly provided with a rotating ring, the rotating ring is connected with the clamping column through a limiting round hole, and the upper end and the lower end of the inner side of the rotating ring are movably connected with connecting discs. The utility model discloses can adjust the position of lifting by crane, convenient equipment connects elevating system and uses.
Description
Technical Field
The utility model relates to an inserted lift scaffold's hoisting point truss technical field specifically is an inserted lift scaffold's hoisting point truss.
Background
Along with the increasingly rapid development of people's living needs and technological progress, attached lifting scaffold equipment is a novel scaffold technology which is rapidly developed in the early century, and has important influence on the progress of construction technology in China. The scaffold is an external scaffold which changes high-altitude operation into low-altitude operation and changes suspended operation into operation in the frame body, has the characteristics of remarkable low carbon property, high technological content, more economy, safety, convenience and the like, is attached to a lifting scaffold, is erected at a certain height and attached to an engineering structure, can climb or descend layer by layer along with the engineering structure by depending on self lifting equipment and devices, and is provided with an anti-overturning and anti-falling device; the attached lifting scaffold mainly comprises an attached lifting scaffold frame body structure, an attached support, an anti-tilting device, an anti-falling device, a lifting mechanism, a control device and the like.
However, the lifting point truss of the existing attached lifting scaffold cannot adjust the lifting position, and is inconvenient to assemble and connect a lifting mechanism for use; thus, the existing requirements are not met, for which we propose a lifting point truss for an attached lifting scaffold.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an inserted lift scaffold's hoisting point truss to solve the position that the attached lift scaffold's that proposes among the above-mentioned background art hoisting point truss can not adjust to lift by crane, inconvenient equipment connection elevating system uses the scheduling problem.
In order to achieve the above object, the utility model provides a following technical scheme: a hanging point truss of an attached lifting scaffold comprises a support frame, wherein a rotary rod is slidably connected to the lower end of the inner side of the support frame, a first bevel gear is fixedly installed on the outer surface of one side of the rotary rod, a second bevel gear is connected to the outer surface of the first bevel gear in a meshed manner, a transmission shaft lever is fixedly installed at the upper end of the second bevel gear, a limiting rotary block is movably connected to the outer surface of the upper end of the transmission shaft lever, a clamping column is movably connected to one end of the inner side of the limiting rotary block, a pull rope is fixedly installed on the outer surface of one end of the clamping column, a gear disc is fixedly installed at the upper end of the transmission shaft lever, an inner gear ring is connected to the outer surface of the gear disc in a meshed manner, a rotary ring is fixedly installed on the outer surface of the inner gear ring, the rotary ring is connected with the clamping column through a limiting circular hole, connecting discs are movably connected to the upper end and the lower end of the inner side of the rotary ring, a welding block is fixedly installed at one end of the rotary ring, the equal swing joint in both sides of welding block inboard has the internal thread cover, the surface swing joint of one side of internal thread cover has the hold-in range, two the hold-in range passes through the transfer line and connects, one of them one side fixed mounting of internal thread cover has the knob, one side swing joint of internal thread cover inboard has the threaded rod, the surface swing joint of threaded rod one side has the fixed block, the fixed block passes through the round hole with the threaded rod and is connected, the one end fixed mounting of fixed block lifts by crane the protective housing.
Preferably, the inner diameter of the round hole is identical to the diameter of the threaded rod.
Preferably, the one end of threaded rod is provided with the spout, the one end sliding connection of spout has the slider, the slider passes through welded fastening with the welding piece.
Preferably, the upper end of one end of the rotating rod is fixed with the lower end of the pull rope in a welding mode, a limiting wheel is arranged on the outer surface of the lower end of the pull rope, and the limiting wheel is connected with the support frame through a short shaft.
Preferably, the limiting round holes are provided with a plurality of limiting round holes which are arranged at the lower ends of the inner sides of the rotating rings in an annular array mode, the diameter size of the clamping columns is identical to the inner diameter size of the limiting round holes, and the clamping columns are connected with the limiting rotating blocks through compression springs.
Preferably, the lower end of the gear disc and the upper end of the transmission shaft rod are fixed through welding.
Preferably, the upper end and the lower end of the inner side of the rotating ring are both provided with welding rings, and the outer surface of the connecting disc is connected with the rotating ring through the welding rings.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model inserts the fixed block into the inner side of the welding block, the knob drives one of the internal thread sleeves to rotate by rotating the knob, one of the internal thread sleeves drives the synchronous belt to rotate, the other synchronous belt rotates due to the connection of the two synchronous belts through the transmission rod, the internal thread sleeve rotates due to the rotation of the synchronous belts, and the limit block is arranged at one end of the threaded rod, so that the internal thread sleeve pushes the threaded rod to move, the threaded rod is buckled to the inner side of the round hole to be fixedly connected with the fixed block, and the device is convenient to assemble and connect with the hoisting protective shell for use;
2. the utility model discloses a pulling swing arm, make its swing arm pulling stay cord, stay cord pulling card post takes out from the inboard of spacing round hole, make its rotating ring lose spacingly, through when the swing arm stimulates when spacing, make its first bevel gear be connected with the meshing of transmission axostylus axostyle, through rotating the swing arm, the swing arm drives second bevel gear and rotates, second bevel gear drives the transmission axostylus axostyle and rotates, the transmission axostylus axostyle drives the toothed disc and rotates, the toothed disc drives the ring gear and rotates, the ring gear drives the rotating ring and rotates, the rotating ring drives the welding block and rotates, make its angular position of adjusting the lifting protective housing, make the device can adjust the position of lifting by crane the protective housing, and is convenient to use.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a schematic view of a partial structure of the support frame of the present invention;
FIG. 3 is a schematic view of a partial structure of the rotating ring of the present invention;
fig. 4 is a schematic view of a local structure of the welding block of the present invention.
In the figure: 1. a support frame; 2. rotating the rod; 3. a connecting disc; 4. a rotating ring; 5. welding the blocks; 6. a knob; 7. hoisting the protective shell; 8. a circular hole; 9. a fixed block; 10. an internal thread sleeve; 11. a threaded rod; 12. a synchronous belt; 13. a transmission rod; 14. a first bevel gear; 15. a second bevel gear; 16. a drive shaft; 17. pulling a rope; 18. a gear plate; 19. a limiting rotating block; 20. clamping the column; 21. limiting round holes; 22. and the inner gear ring.
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.
Referring to fig. 1 to 4, the present invention provides an embodiment: a hoisting point truss of an attached lifting scaffold comprises a support frame 1, wherein the lower end of the inner side of the support frame 1 is slidably connected with a rotary rod 2, the outer surface of one side of the rotary rod 2 is fixedly provided with a first bevel gear 14, the outer surface of the first bevel gear 14 is connected with a second bevel gear 15 in a meshing manner, the upper end of the second bevel gear 15 is fixedly provided with a transmission shaft lever 16, the outer surface of the upper end of the transmission shaft lever 16 is movably connected with a limiting rotary block 19, one end of the inner side of the limiting rotary block 19 is movably connected with a clamping column 20, the outer surface of one end of the clamping column 20 is fixedly provided with a pull rope 17, the upper end of the transmission shaft lever 16 is fixedly provided with a gear disc 18, the outer surface of the gear disc 18 is connected with an inner gear ring 22 in a meshing manner, the outer surface of the inner gear ring 22 is fixedly provided with a rotary ring 4, the rotary ring 4 is connected with the clamping column 20 through a limiting round hole 21, and the upper end and the lower end of the inner side of the rotary ring 4 are movably connected with a connecting disc 3, one end of the rotating ring 4 is fixedly provided with a welding block 5, the rotating rod 2 of the rotating ring 4 is pulled to pull a pull rope 17 by pulling the rotating rod 2, the pull rope 17 pulls a clamping column 20 to be taken out from the inner side of a limit round hole 21, so that the rotating ring 4 of the rotating ring is not limited, when the rotating rod 2 is pulled to be limited, a first bevel gear 14 of the rotating ring is meshed with a transmission shaft lever 16, the rotating rod 2 drives a second bevel gear 15 to rotate by rotating the rotating rod 2, the second bevel gear 15 drives the transmission shaft lever 16 to rotate, the transmission shaft lever 16 drives a gear disc 18 to rotate, the gear disc 18 drives an inner gear ring 22 to rotate, the inner gear ring 22 drives the rotating ring 4 to rotate, the rotating ring 4 drives the welding block 5 to rotate, so that the angular position of the hoisting protective shell 7 is adjusted, so that the device can adjust the hoisting position of the hoisting protective shell 7, the use is convenient, both sides of the inner thread sleeve 10 is movably connected to both sides of the inner side of the welding block 5, the outer surface of one side of the inner thread sleeve 10 is movably connected with a synchronous belt 12, two synchronous belts 12 are connected through a transmission rod 13, one side of one internal thread sleeve 10 is fixedly provided with a knob 6, one side of the inner side of the internal thread sleeve 10 is movably connected with a threaded rod 11, the outer surface of one side of the threaded rod 11 is movably connected with a fixed block 9, the fixed block 9 is connected with the threaded rod 11 through a round hole 8, one end of the fixed block 9 is fixedly provided with a hoisting protective shell 7, the fixed block 9 is inserted into the inner side of the welding block 5, the knob 6 drives one internal thread sleeve 10 to rotate by rotating the knob 6, one internal thread sleeve 10 drives the synchronous belts 12 to rotate, the other synchronous belt 12 rotates due to the connection of the two synchronous belts 12 through the transmission rod 13, the internal thread sleeve 10 is driven to rotate by the rotation of the synchronous belts 12, as one end of the threaded rod 11 is provided with a limiting block, the internal thread sleeve 10 pushes the threaded rod 11 to move, and is buckled to the inner side of the round hole 8 by the threaded rod 11, the device is fixedly connected with the fixing block 9, so that the lifting protective shell 7 is convenient to assemble, connect and use.
Further, the inner diameter of the round hole 8 is identical to the diameter of the threaded rod 11.
Through adopting above-mentioned technical scheme, utilize threaded rod 11 buckle to the inboard of round hole 8, make its fixed connection fixed block 9 for the device makes things convenient for the assembly and connection to lift by crane protective housing 7 and uses.
Further, one end of the threaded rod 11 is provided with a sliding groove, one end of the sliding groove is connected with a sliding block in a sliding mode, and the sliding block and the welding block 5 are fixed through welding.
Through adopting above-mentioned technical scheme, the rotation through hold-in range 12 drives internal thread cover 10 and rotates, because the one end of threaded rod 11 is provided with the stopper, makes its internal thread cover 10 promote threaded rod 11 and remove for the device facilitates the use.
Furthermore, the upper end of one end of the rotating rod 2 is fixed with the lower end of the pull rope 17 through welding, a limiting wheel is arranged on the outer surface of the lower end of the pull rope 17, and the limiting wheel is connected with the support frame 1 through a short shaft.
Through adopting above-mentioned technical scheme, through the pulling swing arm 2, make its swing arm 2 pulling stay cord 17, stay cord 17 pulling card post 20 takes out from the inboard of spacing round hole 21, makes its rotating ring 4 lose spacingly, through when the swing arm 2 pulling spacing, makes its first bevel gear 14 and transmission shaft lever 16 mesh and is connected for the device facilitates the use.
Further, spacing round hole 21 has a plurality of, and a plurality of spacing round hole 21 is the annular array and is provided with the inboard lower extreme of swivel becket 4, and the diameter size of card post 20 is the same with spacing round hole 21's internal diameter size completely, and card post 20 passes through compression spring with spacing commentaries on classics piece 19 and is connected.
Through adopting above-mentioned technical scheme, stay cord 17 pulling card post 20 takes out from the inboard of spacing round hole 21, makes its rotating ring 4 lose spacingly, through when the bull stick 2 stimulates spacingly, makes its first bevel gear 14 be connected with the meshing of transmission axostylus axostyle 16, through rotating the bull stick 2, the bull stick 2 drives second bevel gear 15 and rotates, and second bevel gear 15 drives transmission axostylus axostyle 16 and rotates, and transmission axostylus axostyle 16 drives toothed disc 18 and rotates for the device conveniently controls rotating ring 4.
Further, the lower end of the gear plate 18 is fixed to the upper end of the transmission shaft 16 by welding.
Through adopting above-mentioned technical scheme, transmission axostylus axostyle 16 drives toothed disc 18 and rotates, and toothed disc 18 drives ring gear 22 and rotates, and ring gear 22 drives swivel 4 and rotates, and swivel 4 drives the welding block 5 and rotates, makes it adjust the angular position who lifts by crane protective housing 7 for the device can adjust the position that lifts by crane protective housing 7 and lifts by crane, facilitates the use.
Furthermore, the upper end and the lower end of the inner side of the rotating ring 4 are both provided with welding rings, and the outer surface of the connecting disc 3 is connected with the rotating ring 4 through the welding rings.
Through adopting above-mentioned technical scheme, ring gear 22 drives swivel 4 and rotates, and swivel 4 drives the welding piece 5 and rotates, makes its angular position who lifts by crane protective housing 7 of adjusting for the device facilitates the use.
The working principle is as follows: when the device is used, the fixed block 9 is inserted into the inner side of the welding block 5, the knob 6 drives one of the internal thread sleeves 10 to rotate by rotating the knob 6, one of the internal thread sleeves 10 drives the synchronous belts 12 to rotate, the other synchronous belt 12 rotates by connecting the two synchronous belts 12 through the transmission rod 13, the internal thread sleeve 10 is driven to rotate by rotating the synchronous belts 12, the internal thread sleeve 10 pushes the threaded rod 11 to move by arranging a limiting block at one end of the threaded rod 11, the threaded rod 11 is buckled to the inner side of the round hole 8 to be fixedly connected with the fixed block 9, so that the device is convenient to assemble, connect and lift the lifting protective shell 7 for use, the rotating rod 2 pulls the pull rope 17 by pulling the rotating rod 2, the clamp column 20 is pulled by the pull rope 17 to be taken out from the inner side of the limiting round hole 21, the rotating ring 4 loses the limiting, and the first bevel gear 14 is meshed with the transmission shaft rod 16 when the rotating rod 2 is pulled to be limited, through rotating the rotating rod 2, the rotating rod 2 drives the second bevel gear 15 to rotate, the second bevel gear 15 drives the transmission shaft lever 16 to rotate, the transmission shaft lever 16 drives the gear disc 18 to rotate, the gear disc 18 drives the inner gear ring 22 to rotate, the inner gear ring 22 drives the rotating ring 4 to rotate, and the rotating ring 4 drives the welding block 5 to rotate, so that the angle position of the hoisting protective shell 7 can be adjusted, the device can adjust the hoisting position of the hoisting protective shell 7, and the use is convenient.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (7)
1. The utility model provides an inserted lift scaffold's hoisting point truss, includes the support frame, its characterized in that: the lower end of the inner side of the support frame is connected with a rotary rod in a sliding manner, the outer surface of one side of the rotary rod is fixedly provided with a first bevel gear, the outer surface of the first bevel gear is connected with a second bevel gear in a meshing manner, the upper end of the second bevel gear is fixedly provided with a transmission shaft rod, the outer surface of the upper end of the transmission shaft rod is movably connected with a limiting rotating block, one end of the inner side of the limiting rotating block is movably connected with a clamping column, the outer surface of one end of the clamping column is fixedly provided with a pull rope, the upper end of the transmission shaft rod is fixedly provided with a gear disc, the outer surface of the gear disc is connected with an inner gear ring in a meshing manner, the outer surface of the inner gear ring is fixedly provided with a rotating ring, the rotating ring is connected with the clamping column through a limiting round hole, the upper end and the lower end of the inner side of the rotating ring are both movably connected with connecting discs, one end of the rotating ring is fixedly provided with a welding block, and both sides of the inner side of the welding block are movably connected with an internal thread sleeve, the utility model discloses a safety protection device for elevator, including internal thread cover, the surface swing joint of one side of internal thread cover has the hold-in range, two the hold-in range passes through the transfer line to be connected, one of them one side fixed mounting of internal thread cover has the knob, one side swing joint of internal thread cover inboard has the threaded rod, the surface swing joint of threaded rod one side has the fixed block, the fixed block passes through the round hole with the threaded rod and is connected, the one end fixed mounting of fixed block lifts by crane the protective housing.
2. The hanging point truss of an attached lifting scaffold of claim 1, wherein: the inner diameter of the round hole is identical to the diameter of the threaded rod.
3. The hanging point truss of an attached lifting scaffold of claim 1, wherein: one end of the threaded rod is provided with a sliding groove, one end of the sliding groove is connected with a sliding block in a sliding mode, and the sliding block and the welding block are fixed through welding.
4. The hanging point truss of an attached lifting scaffold of claim 1, wherein: the upper end of one end of the rotating rod is fixed with the lower end of the pull rope in a welding mode, a limiting wheel is arranged on the outer surface of the lower end of the pull rope, and the limiting wheel is connected with the support frame through a short shaft.
5. The hanging point truss of an attached lifting scaffold of claim 1, wherein: the limiting round holes are provided with a plurality of rotating rings and are arranged at the lower ends of the inner sides of the rotating rings in an annular array mode, the diameter size of the clamping columns is identical to the inner diameter size of the limiting round holes, and the clamping columns are connected with the limiting rotating blocks through compression springs.
6. The hanging point truss of an attached lifting scaffold of claim 1, wherein: the lower end of the gear disc is fixed with the upper end of the transmission shaft rod through welding.
7. The hanging point truss of an attached lifting scaffold of claim 1, wherein: the upper end and the lower end of the inner side of the rotating ring are both provided with welding rings, and the outer surface of the connecting disc is connected with the rotating ring through the welding rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022183240.3U CN213742229U (en) | 2020-09-29 | 2020-09-29 | Hanging point truss of attached lifting scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022183240.3U CN213742229U (en) | 2020-09-29 | 2020-09-29 | Hanging point truss of attached lifting scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213742229U true CN213742229U (en) | 2021-07-20 |
Family
ID=76847109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022183240.3U Expired - Fee Related CN213742229U (en) | 2020-09-29 | 2020-09-29 | Hanging point truss of attached lifting scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213742229U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114770021A (en) * | 2022-03-23 | 2022-07-22 | 浙江中工石化设备有限公司 | Movable pipe welding equipment |
| CN115184708A (en) * | 2022-07-12 | 2022-10-14 | 胡春磊 | Equipment for intelligent detection of weak current engineering |
-
2020
- 2020-09-29 CN CN202022183240.3U patent/CN213742229U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114770021A (en) * | 2022-03-23 | 2022-07-22 | 浙江中工石化设备有限公司 | Movable pipe welding equipment |
| CN114770021B (en) * | 2022-03-23 | 2023-12-22 | 浙江中工石化设备有限公司 | Movable pipe welding equipment |
| CN115184708A (en) * | 2022-07-12 | 2022-10-14 | 胡春磊 | Equipment for intelligent detection of weak current engineering |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210720 |