CN220891587U - Construction ladder frequency converter installation mechanism - Google Patents
Construction ladder frequency converter installation mechanism Download PDFInfo
- Publication number
- CN220891587U CN220891587U CN202322688442.7U CN202322688442U CN220891587U CN 220891587 U CN220891587 U CN 220891587U CN 202322688442 U CN202322688442 U CN 202322688442U CN 220891587 U CN220891587 U CN 220891587U
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- China
- Prior art keywords
- plate
- support
- frequency converter
- fixedly connected
- construction ladder
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- 238000010276 construction Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 title claims abstract description 24
- 238000009434 installation Methods 0.000 title claims abstract description 22
- 238000013016 damping Methods 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims description 20
- 238000005452 bending Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003313 weakening effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Abstract
The application discloses a construction ladder frequency converter installation mechanism, which relates to the field of frequency converter installation mechanisms and comprises a support, wherein an installation hole is formed in the outer surface of the support, an installation plate is arranged on the upper surface of the support, a bottom plate is fixedly connected to the lower surface of the installation plate, a damping component is arranged on the lower surface of the bottom plate, a grounding component is arranged on the outer surface of the support, the damping component comprises a base fixedly connected to the lower surface of the bottom plate, a rubber rod is fixedly connected to the outer surface of the base, and an elastic folding plate is movably connected to the outer surface of a supporting circular plate. According to the application, the mounting plate is connected by arranging the bottom plate on the lower surface of the mounting plate, the frequency converter can transmit vibration to the mounting plate in the operation process, so that the rubber rod can be extruded or stretched, meanwhile, the elastic folding plate can be extruded or stretched, the mechanical kinetic energy of the vibration is converted into the internal energy of deformation of the rubber rod and the elastic folding plate, the effect of weakening the vibration is achieved, and the stability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of frequency converter installation mechanisms, in particular to a construction ladder frequency converter installation mechanism.
Background
The construction ladder is used in building construction and used for transporting workers, a frequency converter is used in a driving unit of the construction ladder in order to ensure the speed of the construction ladder to be gentle, the frequency converter is used as a motor which continuously operates in a rated speed range of ten percent to one hundred percent with a hundred percent rated load under standard environmental conditions, and the temperature rise cannot exceed a motor calibration allowable value.
The frequency converter is fixed in the driving unit of the construction ladder through a mounting mechanism, the mounting mechanism comprises a support, a fixing device, accessories and the like, the mounting mechanism is fixed in the driving unit through the fixing device, and the frequency converter is fixed on the support through the fixing device.
The frequency converter can produce vibration in the course of the work, and vibration can transmit to installation mechanism, and then can transmit to the construction ladder on, cause the construction ladder to rock the range increase in the operation in-process, reduced installation mechanism's stability.
Disclosure of utility model
(One) solving the technical problems
Aiming at the problems existing in the prior art, the utility model provides a construction ladder frequency converter installation mechanism.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the mounting mechanism of the construction ladder frequency converter comprises a support, wherein a mounting hole is formed in the outer surface of the support, a mounting plate is arranged on the upper surface of the support, a bottom plate is fixedly connected to the lower surface of the mounting plate, a damping component is arranged on the lower surface of the bottom plate, and a grounding component is arranged on the outer surface of the support; the damping component comprises a base fixedly connected to the lower surface of the bottom plate, a rubber rod is fixedly connected to the outer surface of the base, a supporting circular plate is fixedly connected to one end, away from the base, of the rubber rod, and an elastic folding plate is movably connected to the outer surface of the supporting circular plate; the grounding assembly comprises a metal sleeve fixedly connected to the outer surface of the support, a conductive rod is movably connected to the inner portion of the metal sleeve, a positioning ring is fixedly connected to one end, far away from the metal sleeve, of the conductive rod, a grounding piece is arranged in the positioning ring, a pin rod is arranged in the middle of the metal sleeve in an inserted mode, and a groove is formed in the outer surface of the support.
As an optimal scheme of the installation mechanism of the construction ladder frequency converter, the base, the rubber rod and the supporting circular plate form an I-shaped structure, and the I-shaped structure is provided with two elastic folding plates which are symmetrically distributed at two ends of the elastic folding plates.
As an optimal scheme of the installation mechanism of the construction ladder frequency converter, the installation plates are arranged on the upper surface of the support in a penetrating mode, the bending direction of the elastic folding plates is a direction away from the supporting circular plate, and the elastic folding plates are distributed along the annular shape of the supporting circular plate.
As a preferable scheme of the installation mechanism of the construction ladder frequency converter, the upper surface of the metal sleeve is provided with the through hole, the upper surface of the conducting rod is provided with the pin hole, the through hole and the pin hole are both arranged right above the groove, and the pin rod slides in the through hole.
As a preferable scheme of the installation mechanism of the construction ladder frequency converter, the outer surface of the positioning ring is provided with a recess, and the grounding piece rotates in the recess of the positioning ring.
(III) beneficial effects
The utility model provides a construction ladder frequency converter mounting mechanism. The beneficial effects are as follows:
1. Through set up the bottom plate at the lower surface of mounting panel and connect the mounting panel, the converter can be with vibration transmission to the mounting panel in the operation in-process, and then can extrude or tensile to the rubber pole, can extrude or tensile to the elasticity book template simultaneously, converts the mechanical kinetic energy of vibration into the rubber pole and the elasticity book template is out of shape the internal energy, has reached the effect of weakening the vibration, has improved the stability of device.
2. Through utilizing the pin rod to fix the conducting rod in the metal cover, rotate the earthing piece and make the earthing piece rotate in the inside of holding ring and pierce below ground, if the condition of electric leakage appears, the electric current can pass through the conducting rod and transmit on the earthing piece, and the reentrant is underground, has reached earth leakage protection's purpose, has improved the security of device.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a schematic view of the internal structure of the support of the present utility model.
FIG. 3 is a schematic view of the shock absorbing assembly of the present utility model.
Fig. 4 is a schematic view of the grounding assembly of the present utility model.
In the figure, 1, a support; 2. a mounting hole; 3. a mounting plate; 4. a shock absorbing assembly; 401. a base; 402. a rubber rod; 403. supporting a circular plate; 404. an elastic folding plate; 5. a grounding assembly; 501. a metal sleeve; 502. a conductive rod; 503. a positioning ring; 504. a grounding plate; 505. a pin rod; 506. a through port; 507. a pin hole; 508. a groove; 6. a bottom plate.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Example 1
Referring to fig. 1, 2 and 3, in a first embodiment of the present utility model, the embodiment provides a construction ladder frequency converter installation mechanism, which comprises a support 1, wherein an installation hole 2 is formed on the outer surface of the support 1, an installation plate 3 is arranged on the upper surface of the support 1, a bottom plate 6 is fixedly connected to the lower surface of the installation plate 3, and a damping component 4 is arranged on the lower surface of the bottom plate 6;
The damping component 4 comprises a base 401 fixedly connected to the lower surface of the bottom plate 6, a rubber rod 402 is fixedly connected to the outer surface of the base 401, a supporting circular plate 403 is fixedly connected to one end, away from the base 401, of the rubber rod 402, and an elastic folding plate 404 is movably connected to the outer surface of the supporting circular plate 403;
specifically, the base 401, the rubber rod 402 and the supporting circular plate 403 form an i-shaped structure, the i-shaped structure is provided with two ends which are symmetrically distributed at two ends of the elastic folding plate 404, the mounting plate 3 is arranged on the upper surface of the support 1 in a penetrating way, the bending direction of the elastic folding plate 404 is a direction away from the supporting circular plate 403, and the elastic folding plate 404 is annularly distributed along the supporting circular plate 403;
Further, the frequency converter can be in the operation in-process with vibration transmission to mounting panel 3, mounting panel 3 can vibrate from top to bottom, and then can extrude or tensile rubber pole 402, can extrude or tensile elasticity folding board 404 simultaneously, converts the mechanical kinetic energy of vibration into the internal energy that rubber pole 402 and elasticity folding board 404 warp to consume between deformation and restoration, reached and weakened the effect to the vibration, improved the stability of device.
Example 2
Referring to fig. 1, 2 and 4, a second embodiment of the present utility model, which is based on the previous embodiment, the outer surface of the support 1 is provided with a grounding assembly 5;
The grounding assembly 5 comprises a metal sleeve 501 fixedly connected to the outer surface of the support 1, a conductive rod 502 is movably connected to the inside of the metal sleeve 501, a positioning ring 503 is fixedly connected to one end, away from the metal sleeve 501, of the conductive rod 502, a grounding piece 504 is arranged in the positioning ring 503, a pin rod 505 is inserted in the middle of the metal sleeve 501, and a groove 508 is formed in the outer surface of the support 1;
Specifically, a through hole 506 is formed in the upper surface of the metal sleeve 501, a pin hole 507 is formed in the upper surface of the conductive rod 502, the through hole 506 and the pin hole 507 are both arranged right above the groove 508, the pin rod 505 slides in the through hole 506, a recess is formed in the outer surface of the positioning ring 503, and the grounding plate 504 rotates in the recess of the positioning ring 503;
Further, the conducting rod 502 is fixed in the metal sleeve 501 by the pin rod 505, the grounding plate 504 is rotated to enable the grounding plate 504 to rotate in the positioning ring 503 and penetrate into the ground, if electric leakage occurs, current can be transmitted to the grounding plate 504 through the conducting rod 502 and then flows into the ground, the purpose of electric leakage protection is achieved, and the safety of the device is improved.
Working principle: when the device is used, the support 1 is installed and fixed in the driving base of the construction ladder by using bolts, then the upper surface of the mounting plate 3 for installing the frequency converter is required, as the specific structure and the working principle of the device are the prior art well known to workers in the field, and the frequency converter is not excessively described, as the frequency converter is rigidly connected with the mounting plate 3, the frequency converter can transmit vibration to the mounting plate 3 in the running process, the mounting plate 3 can vibrate up and down, further the rubber rod 402 can be extruded or stretched, meanwhile the elastic folding plate 404 can be extruded or stretched, the mechanical kinetic energy of the vibration is converted into the internal energy of deformation of the rubber rod 402 and the elastic folding plate 404, the internal energy is consumed between the deformation and the restoration, the effect of weakening the vibration is achieved, and the stability of the device is improved;
The metal sleeve 501 is arranged on the outer surface of the support 1, the conducting rod 502 is fixed in the metal sleeve 501 by the pin rod 505, the grounding plate 504 is rotated to enable the grounding plate 504 to rotate in the positioning ring 503 and penetrate into the ground, if electric leakage occurs, current is transmitted to the grounding plate 504 through the conducting rod 502 and flows into the ground, the purpose of electric leakage protection is achieved, and the safety of the device is improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Claims (5)
1. The utility model provides a construction ladder frequency converter installation mechanism, includes support (1), its characterized in that: the mounting structure comprises a support (1), wherein the outer surface of the support (1) is provided with a mounting hole (2), the upper surface of the support (1) is provided with a mounting plate (3), the lower surface of the mounting plate (3) is fixedly connected with a bottom plate (6), the lower surface of the bottom plate (6) is provided with a damping component (4), and the outer surface of the support (1) is provided with a grounding component (5);
The damping component (4) comprises a base (401) fixedly connected to the lower surface of the bottom plate (6), a rubber rod (402) is fixedly connected to the outer surface of the base (401), a supporting circular plate (403) is fixedly connected to one end, far away from the base (401), of the rubber rod (402), and an elastic folding plate (404) is movably connected to the outer surface of the supporting circular plate (403);
grounding subassembly (5), including fixed connection metal sheath (501) at support (1) surface, the inside swing joint of metal sheath (501) has conducting rod (502), one end fixedly connected with holding ring (503) of metal sheath (501) are kept away from to conducting rod (502), the inside of holding ring (503) is provided with earthing tab (504), the middle part of metal sheath (501) alternates and is provided with round pin pole (505), recess (508) are seted up to the surface of support (1).
2. The construction ladder frequency converter mounting mechanism according to claim 1, wherein: the base (401), the rubber rod (402) and the supporting circular plate (403) form an I-shaped structure, and the I-shaped structure is provided with two ends which are symmetrically distributed at the two ends of the elastic folding plate (404).
3. The construction ladder frequency converter mounting mechanism according to claim 1, wherein: the mounting plate (3) is arranged on the upper surface of the support (1) in a penetrating mode, the bending direction of the elastic folding plate (404) is the direction away from the supporting circular plate (403), and the elastic folding plate (404) is distributed in an annular mode along the supporting circular plate (403).
4. The construction ladder frequency converter mounting mechanism according to claim 1, wherein: the upper surface of metal cover (501) has seted up through-hole (506), pinhole (507) have been seted up to the upper surface of conducting rod (502), through-hole (506) and pinhole (507) all set up directly over recess (508), round pin pole (505) slide in the inside of through-hole (506).
5. The construction ladder frequency converter mounting mechanism according to claim 1, wherein: the outer surface of the positioning ring (503) is provided with a recess, and the grounding plate (504) rotates in the recess of the positioning ring (503).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220891587U true CN220891587U (en) | 2024-05-03 |
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| Date | Code | Title | Description |
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| GR01 | Patent grant |