CN210558794U - Connecting mechanism for driving device and suspension cage in construction elevator - Google Patents
Connecting mechanism for driving device and suspension cage in construction elevator Download PDFInfo
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- CN210558794U CN210558794U CN201920990750.6U CN201920990750U CN210558794U CN 210558794 U CN210558794 U CN 210558794U CN 201920990750 U CN201920990750 U CN 201920990750U CN 210558794 U CN210558794 U CN 210558794U
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- driving device
- cage
- mounting hole
- pin shaft
- mounting
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Abstract
The utility model discloses a coupling mechanism for drive arrangement and cage among construction elevator, including the engaging lug board of locating the drive arrangement left and right sides, set up the first mounting hole on the engaging lug board respectively along upper and lower direction, second mounting hole and third mounting hole, be used for installing the first installation component on drive arrangement with the engaging lug board through first mounting hole, be used for installing the second installation component on the cage with the engaging lug board through the third mounting hole, be used for installing the round pin axle overload sensor on the cage with the engaging lug board through the second mounting hole. The utility model relates to a connecting mechanism for a driving device and a suspension cage in a construction elevator, which has higher connecting strength between the driving device and the suspension cage; in the process of assembling and disassembling the driving device and the suspension cage, the pin overload sensor cannot be damaged, the service life of the pin overload sensor is prolonged, and the safety of personnel in the use process of the construction elevator is ensured.
Description
Technical Field
The utility model relates to a construction machinery, in particular to a coupling mechanism that is arranged in drive arrangement and cage of construction elevator.
Background
The construction elevator is a man-cargo dual-purpose construction machine frequently used in construction sites, mainly plays a role in vertically conveying personnel and materials, and mainly comprises a guide rail frame, a suspension cage and a driving device, wherein the guide rail frame is provided with a rack in the vertical direction, and the driving device is connected with the suspension cage and drives the suspension cage to move up and down along the rack.
In the existing construction elevator, a driving device and a suspension cage are directly connected in a tight fit mode through a pin overload sensor, and the driving device and the suspension cage are welded into a whole at the connection position. Such a driving device connected to the cage may cause inconvenience in mounting and dismounting the construction hoist. The installation and the dismantlement in-process are difficult to control to can cause on-spot ann to tear open and pound bad round pin axle overload sensor or pound bad drive arrangement and lead to warping and make round pin axle overload sensor can't take out or put into, not only influence dismouting efficiency, still increased the dismouting cost, still can lead to personnel to have the potential safety hazard in the construction elevator use simultaneously.
Disclosure of Invention
The utility model aims at providing a coupling mechanism for drive arrangement and cage in construction elevator, at the dismouting in-process of drive arrangement and cage, can not damage round pin axle overload sensor to personnel's security in the construction elevator use has been guaranteed.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
a connecting mechanism for a driving device and a suspension cage in a construction elevator comprises connecting lug plates arranged on the left side and the right side of the driving device, a first mounting hole, a second mounting hole and a third mounting hole which are respectively formed in the connecting lug plates along the vertical direction, a first mounting assembly used for mounting the connecting lug plates on the driving device through the first mounting hole, a second mounting assembly used for mounting the connecting lug plates on the suspension cage through the third mounting hole, and a pin shaft overload sensor used for mounting the connecting lug plates on the suspension cage through the second mounting hole.
Preferably, the first mounting assembly comprises a first safety pin shaft and a first split pin penetrating into the first safety pin shaft and used for preventing the first safety pin shaft from rotating around the axis direction of the first safety pin shaft.
Preferably, the second mounting assembly comprises a second safety pin and a second cotter pin penetrating into the second safety pin and used for preventing the second safety pin from rotating around the axis direction of the second safety pin.
Preferably, the connecting mechanism further comprises a fixing clamping plate for preventing the pin overload sensor from rotating around the axis direction of the pin overload sensor, and a bolt for mounting the fixing clamping plate on the suspension cage.
More preferably, one side of the fixed clamping plate abuts against the outer peripheral part of the pin overload sensor.
Preferably, the first mounting hole, the second mounting hole and the third mounting hole are arranged on the connecting lug plate at intervals in sequence from top to bottom along the vertical direction.
Preferably, the upper part of the connecting lug plate is attached to the inner side of the main beam at the side part of the driving device, and the lower part of the connecting lug plate is attached to the inner side of the main beam at the side part of the suspension cage.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the utility model relates to a coupling mechanism for drive arrangement and cage in construction elevator, during the installation, install the engaging lug board in the left and right sides of drive arrangement through first mounting hole earlier, drive arrangement slowly descends to the cage mounted position after counterpointing on the guide rail frame, installs the engaging lug board on the cage through second mounting hole and third mounting hole again, realizes the harmless installation between drive arrangement and the cage; when the lifting cage is disassembled, the first mounting assembly is disassembled from the first mounting hole, and the driving device is slowly lifted to be upwards separated from the connecting lug plate, so that the nondestructive disassembly between the driving device and the lifting cage is realized; the first mounting assembly, the second mounting assembly, the pin shaft overload sensor and the connecting lug plate are connected with the driving device and the suspension cage, so that the connection strength between the driving device and the suspension cage is high; in the process of assembling and disassembling the driving device and the suspension cage, the pin overload sensor cannot be damaged, the service life of the pin overload sensor is prolonged, and the safety of personnel in the use process of the construction elevator is ensured.
Drawings
FIG. 1 is a schematic structural diagram of the device of the present invention;
FIG. 2 is an enlarged schematic view of A of FIG. 1;
fig. 3 is a schematic structural diagram of the connecting ear plate.
Wherein: 1. connecting the ear plates; 2. a first mounting hole; 3. a second mounting hole; 4. a third mounting hole; 5. a pin overload sensor; 6. a first safety pin; 7. a first cotter pin; 8. a second safety pin; 9. a second cotter pin; 10. fixing the clamping plate; 11. a bolt; 12. a suspension cage; 13. a drive device.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1 to 3, the connecting mechanism for the driving device and the suspension cage of the construction hoist includes connecting lug plates 1 disposed on the left and right sides of the driving device 13, the upper portions of the connecting lug plates 1 are attached to the inner side of the main beam on the side of the driving device 13, the lower portions of the connecting lug plates 1 are attached to the inner side of the main beam on the side of the suspension cage 12, and the two connecting lug plates 1 are disposed on the left and right sides of the driving device 13 and the suspension cage 12, respectively.
The connecting mechanism for the driving device and the suspension cage in the construction hoist further comprises a first mounting hole 2, a second mounting hole 3 and a third mounting hole 4 which are respectively arranged on the connecting lug plate 1 along the vertical direction, a first mounting assembly for mounting the connecting lug plate 1 on the driving device 13 through the first mounting hole 2, a second mounting assembly for mounting the connecting lug plate 1 on the suspension cage 12 through the third mounting hole 4, and a pin overload sensor 5 for mounting the connecting lug plate 1 on the suspension cage 12 through the second mounting hole 3. The first mounting assembly, the second mounting assembly, the pin overload sensor 5 and the connecting lug plate 1 are adopted to connect the driving device 13 and the suspension cage 12, so that the connection strength between the driving device 13 and the suspension cage 12 is high. In this embodiment, the first mounting hole 2, the second mounting hole 3, and the third mounting hole 4 are provided on the connecting lug plate 1 from top to bottom along the vertical direction, and the axial lines of the three mounting holes are parallel to each other and extend along the horizontal direction.
The first mounting assembly comprises a first safety pin shaft 6 penetrating into the first mounting hole 2 and a first split pin 7 penetrating into the first safety pin shaft 6 and used for preventing the first safety pin shaft 6 from rotating around the axis line direction of the first safety pin shaft. Obviously, the first safety pin 6 is also used to penetrate into the main beam at the side of the driving device 13, and is used to fixedly connect the driving device 13 and the connecting lug plate 1.
The second mounting assembly comprises a second safety pin shaft 8 penetrating into the third mounting hole 4 and a second split pin 9 penetrating into the second safety pin shaft 8 and used for preventing the second safety pin shaft 8 from rotating around the axis line direction of the second safety pin shaft. Obviously, the second safety pin 8 is also used to penetrate into the main beam on the side of the cage 12 for fixedly connecting the cage 12 and the connection lug plate 1.
The connecting mechanism further comprises a fixing clamping plate 10 for preventing the pin overload sensor 5 from rotating around the axis direction of the pin overload sensor, and a bolt 11 for mounting the fixing clamping plate 10 on the suspension cage 12. In this embodiment, the end of the pin overload sensor 5 exposed outside the main beam at the side of the suspension cage 12 is hexagonal, the fixing clip 10 is rectangular, the fixing clip 10 is located above the pin overload sensor 5, and the bottom edge of the fixing clip 10 abuts against the side surface of the exposed end of the pin overload sensor to prevent the pin overload sensor 5 from rotating around its axis.
The following specifically explains the working process of this embodiment:
during installation, the connecting ear plates 1 are installed on the left side and the right side of the driving device 13 through the first installation holes 2, the driving device 13 is aligned on the guide rail frame and then slowly descends to the installation position of the suspension cage 12, and then the connecting ear plates 1 are installed on the suspension cage 12 through the second installation holes 3 and the third installation holes 4, so that lossless installation between the driving device 13 and the suspension cage 12 is realized;
when the first mounting assembly is disassembled, the first mounting assembly is disassembled from the first mounting hole 2, and the driving device 13 is lifted slowly to be separated from the connecting lug plate 1 upwards, so that the nondestructive disassembly between the driving device 13 and the suspension cage 12 is realized.
In the process of assembling and disassembling the driving device 13 and the suspension cage 12, the pin overload sensor 5 cannot be damaged, the service life of the pin overload sensor 5 is prolonged, and the safety of personnel in the use process of the construction elevator is ensured.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (7)
1. A coupling mechanism for a driving device and a cage in a construction hoist, characterized in that: the connecting mechanism comprises connecting lug plates arranged on the left side and the right side of the driving device, a first mounting hole, a second mounting hole and a third mounting hole which are respectively arranged on the connecting lug plates along the vertical direction, a first mounting assembly used for mounting the connecting lug plates on the driving device through the first mounting hole, a second mounting assembly used for mounting the connecting lug plates on the suspension cage through the third mounting hole, and a pin shaft overload sensor used for mounting the connecting lug plates on the suspension cage through the second mounting hole.
2. A coupling mechanism for a driving device and a cage in a construction hoist according to claim 1, wherein: the first mounting assembly comprises a first safety pin shaft and a first split pin penetrating into the first safety pin shaft and used for preventing the first safety pin shaft from rotating around the axis line direction of the first safety pin shaft.
3. A coupling mechanism for a driving device and a cage in a construction hoist according to claim 1, wherein: the second mounting assembly comprises a second safety pin shaft and a second split pin penetrating into the second safety pin shaft and used for preventing the second safety pin shaft from rotating around the axis line direction of the second safety pin shaft.
4. A coupling mechanism for a driving device and a cage in a construction hoist according to claim 1, wherein: the connecting mechanism further comprises a fixing clamping plate for preventing the pin shaft overload sensor from rotating around the axis direction of the pin shaft overload sensor, and a bolt for mounting the fixing clamping plate on the suspension cage.
5. A coupling mechanism for a driving device and a cage in a construction hoist according to claim 4, wherein: one side of the fixed clamping plate abuts against the periphery of the outer side of the pin overload sensor.
6. A coupling mechanism for a driving device and a cage in a construction hoist according to claim 1, wherein: the first mounting hole, the second mounting hole, the third mounting hole follow vertical direction from last down interval arrangement in proper order set up in connect on the otic placode.
7. A coupling mechanism for a driving device and a cage in a construction hoist according to claim 1, wherein: the upper portion of the connecting lug plate is attached to the inner side of the main beam at the side portion of the driving device, and the lower portion of the connecting lug plate is attached to the inner side of the main beam at the side portion of the suspension cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920990750.6U CN210558794U (en) | 2019-06-28 | 2019-06-28 | Connecting mechanism for driving device and suspension cage in construction elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920990750.6U CN210558794U (en) | 2019-06-28 | 2019-06-28 | Connecting mechanism for driving device and suspension cage in construction elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210558794U true CN210558794U (en) | 2020-05-19 |
Family
ID=70633651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920990750.6U Active CN210558794U (en) | 2019-06-28 | 2019-06-28 | Connecting mechanism for driving device and suspension cage in construction elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210558794U (en) |
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2019
- 2019-06-28 CN CN201920990750.6U patent/CN210558794U/en active Active
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