CN218809728U - Debugging structure for external hanging rack of construction ladder - Google Patents
Debugging structure for external hanging rack of construction ladder Download PDFInfo
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- CN218809728U CN218809728U CN202222920760.7U CN202222920760U CN218809728U CN 218809728 U CN218809728 U CN 218809728U CN 202222920760 U CN202222920760 U CN 202222920760U CN 218809728 U CN218809728 U CN 218809728U
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- pylon
- construction ladder
- debugging
- standard festival
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Abstract
The utility model belongs to the technical field of the construction equipment and specifically relates to a construction ladder pylon debugging structure that convenient efficient carries out detection to cooperation between construction ladder pylon, carriage and the standard festival, include the standard festival and set up the construction ladder pylon on the standard festival, be connected through the pylon gyro wheel between construction ladder pylon and the standard festival, including the carriage, be provided with at least one actuating mechanism on the carriage, the standard festival orientation the side of actuating mechanism one side is provided with the rack along vertical direction, and the rack matches the meshing mutually with actuating mechanism's gear, actuating mechanism passes through gear drive standard festival up-and-down motion. The utility model discloses be particularly useful for the occasion of construction ladder stores pylon before dispatching from the factory debugging.
Description
Technical Field
The utility model belongs to the technical field of the construction equipment and specifically relates to a construction ladder pylon debugging structure.
Background
The outer hanging frame of construction ladder is a manned cargo-carrying construction machine which is often used in building construction. Due to the unique box body structure, the construction ladder is comfortable and safe to take, the construction ladder outer hanging frame is usually matched with a tower crane and a standard section to be used on a construction site, the load capacity is 1-3 tons generally, and the running speed is 1-63m/min. At present, a gear and rack driven man-cargo dual-purpose construction elevator widely used in a building construction site is provided with a gear cone drum-shaped progressive anti-falling safety device. When the down running speed of a protection target (a construction elevator cage) reaches a calibrated action speed, a throwing block of the centrifugal speed limiting device is displaced (equivalent to a pawl) to drive the cone drum (equivalent to a ratchet wheel) to move towards a brake band, contact and generate a brake torque, meanwhile, the disc spring group is compressed, the magnitude of the compression amount is measured, and the brake distance of the rated brake load can be judged through calculation. However, a better debugging tool is not available at present for the process of debugging the roller of the external hanging rack of the construction ladder and verifying the meshing of the gear and the rack.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a construction ladder pylon debugging structure that convenient efficient detected to the cooperation between construction ladder pylon, drive frame and the standard festival is provided.
The utility model provides a technical scheme that its technical problem adopted is: construction ladder stores pylon debugging structure, include the standard festival and set up the construction ladder stores pylon on the standard festival, be connected through the stores pylon gyro wheel between construction ladder stores pylon and the standard festival, including the bogie, be provided with at least one actuating mechanism on the bogie, the standard festival orientation the side of actuating mechanism one side is provided with the rack along vertical direction, and the rack is matchd and is meshed with actuating mechanism's gear each other, actuating mechanism passes through gear drive standard festival up-and-down motion.
Further, including debugging location frock, the construction ladder stores pylon is fixed to be set up on debugging location frock.
Further, the debugging and positioning tool comprises a positioning seat capable of being adjusted and moved up and down along the vertical direction, and the bottom of the construction ladder pylon is fixedly arranged on the positioning seat.
Further, the driving frame and the debugging and positioning tool are fixedly arranged on the base platform.
Further, the driving mechanisms are vertically arranged.
Further, the driving mechanism comprises a driving motor and a gear arranged on an output shaft of the driving motor.
The utility model has the advantages that: when actual test, with the standard festival, the cooperation sets up the position between construction ladder stores pylon and the carriage, gear drive standard festival up-and-down motion through the carriage can detect the cooperation situation between rack and actuating mechanism's the gear to and the stores pylon gyro wheel cooperation situation between test standard festival and the construction ladder stores pylon, thereby high-efficient, accurate completion is to the debugging of the relevant part cooperation state of construction ladder stores pylon. The utility model discloses be particularly useful for the occasion of construction ladder stores pylon before dispatching from the factory debugging.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a side view of the present invention.
Labeled as: actuating mechanism 1, driving rack 2, standard festival 3, rack 31, construction ladder pylon 4, gear 5, pylon gyro wheel 6, debugging location frock 7, debugging location frock fixing base 71, base platform 8.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1, 2 construction ladder pylon debugging structure, including standard festival 3 and the construction ladder pylon 4 that sets up on standard festival 3, be connected through pylon gyro wheel 6 between construction ladder pylon 4 and the standard festival 3, including the carriage 2, be provided with at least one actuating mechanism 1 on the carriage 2, standard festival 3 orientation the side of actuating mechanism 1 one side is provided with rack 31 along vertical direction, and rack 31 and actuating mechanism 1's gear 5 intermeshing, actuating mechanism 1 drives standard festival 3 up-and-down motion through gear 5. The structure can independently debug the external hanging rack of the construction ladder indoors, so that the qualified products of debugging can be matched with the external hanging rack 4 of the construction ladder and the standard section 3, the gear of the driving mechanism 1 is meshed with the rack of the standard section 3, and the accuracy of the assembling relation between the external hanging rack 4 of the construction ladder and the driving frame 2 is ensured, and the external hanging of the ex-factory construction ladder can reach the use standard. In general, the drive mechanism 1 includes a drive motor and a gear 5 provided on an output shaft of the drive motor. The gear 5 is driven to rotate by a motor, so that the standard knot 3 is driven.
When the construction ladder is actually debugged, in order to enable the construction ladder pylon 4 to be adjustable and changeable relative to the matching position of the standard knot 3, the debugging and positioning tool 7 is preferably additionally arranged, and the construction ladder pylon 4 is fixedly arranged on the debugging and positioning tool 7. As shown in fig. 1, the debugging and positioning tool 7 is disposed on the base platform 8 through a debugging and positioning tool fixing seat 71, the general debugging and positioning tool 7 further includes a positioning seat capable of vertically adjusting and moving, and the bottom of the construction ladder pylon 4 is fixedly disposed on the positioning seat. When the matching position of the construction ladder pylon 4 relative to the standard knot 3 needs to be adjusted, the debugging and positioning tool 7 is lifted, and the positioning seat of the debugging and positioning tool 7 is fixed after the set height is reached, so that the testing flexibility is realized.
In addition, in order to make the driving force of the driving mechanism 1 to the standard knot 3 more uniform and prevent the standard knot 3 from generating angular deflection due to uneven force, the driving mechanisms 1 are preferably arranged up and down along the vertical direction. As shown in fig. 1, the driving mechanism 1 arranged up and down along the vertical direction can make the force applied to the standard knot 3 more uniform when moving up and down.
Claims (6)
1. Construction ladder pylon debugging structure, including standard festival (3) and set up construction ladder pylon (4) on standard festival (3), be connected its characterized in that through pylon gyro wheel (6) between construction ladder pylon (4) and standard festival (3): including drive frame (2), be provided with at least one actuating mechanism (1) on drive frame (2), standard festival (3) orientation the side of actuating mechanism (1) one side is provided with rack (31) along vertical direction, and rack (31) and gear (5) of actuating mechanism (1) are the meshing of matcing each other, actuating mechanism (1) drives standard festival (3) up-and-down motion through gear (5).
2. The debugging structure of the pylon of the construction ladder of claim 1, wherein: the construction ladder outer hanging frame is characterized by comprising a debugging and positioning tool (7), wherein the construction ladder outer hanging frame (4) is fixedly arranged on the debugging and positioning tool (7).
3. The debugging structure of the pylon of the construction ladder of claim 2, wherein: the debugging and positioning tool (7) comprises a positioning seat which can be adjusted and moved up and down along the vertical direction, and the bottom of the construction ladder outer hanging rack (4) is fixedly arranged on the positioning seat.
4. The debugging structure of the pylon of the construction ladder of claim 3, wherein: the driving frame (2) and the debugging and positioning tool (7) are fixedly arranged on the base platform (8).
5. The debugging structure of the external hanging rack of the construction ladder as claimed in claim 1, 2, 3 or 4, characterized in that: the driving mechanisms (1) are vertically arranged along the vertical direction.
6. The construction ladder pylon adjustment structure of claim 1, 2, 3 or 4, wherein: the driving mechanism (1) comprises a driving motor and a gear (5) arranged on an output shaft of the driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222920760.7U CN218809728U (en) | 2022-11-03 | 2022-11-03 | Debugging structure for external hanging rack of construction ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222920760.7U CN218809728U (en) | 2022-11-03 | 2022-11-03 | Debugging structure for external hanging rack of construction ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218809728U true CN218809728U (en) | 2023-04-07 |
Family
ID=87259519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222920760.7U Active CN218809728U (en) | 2022-11-03 | 2022-11-03 | Debugging structure for external hanging rack of construction ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218809728U (en) |
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2022
- 2022-11-03 CN CN202222920760.7U patent/CN218809728U/en active Active
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