CN216005017U - Adjustable manual work platform of tower crane - Google Patents
Adjustable manual work platform of tower crane Download PDFInfo
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- CN216005017U CN216005017U CN202121655601.8U CN202121655601U CN216005017U CN 216005017 U CN216005017 U CN 216005017U CN 202121655601 U CN202121655601 U CN 202121655601U CN 216005017 U CN216005017 U CN 216005017U
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- tripod
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Abstract
The utility model relates to the field of tower cranes, in particular to an adjustable manual operation platform of a tower crane; including the platform, the platform comprises bottom plate and side fence, its characterized in that: a lifting ring is arranged on a side rail of the platform, and lifting adjustment is realized through fixing a lifting rope on the tower crane and the lifting ring; the bottom of the platform is provided with a tripod, a guide hoop is fixedly arranged on the tripod, and the tripod, the guide hoop and the crane tower are connected through a fixing bolt; the guide anchor ear is sleeved with the tightening wing and is fixedly connected through the tightening bolt, and the crane tower is positioned between the guide anchor ear and the tightening wing. This device is through adopting guide structure and dual stable structure for manual work platform can be along pylon height-adjusting, guarantees manual work platform's stability simultaneously, improves the security performance.
Description
Technical Field
The utility model relates to the field of tower cranes, in particular to an adjustable manual operation platform of a tower crane.
Background
Tower cranes, also known as tower cranes, originate in western europe. And the movable arm is arranged on the rotary crane at the upper part of the high-rise tower. The working space is large, and the device is mainly used for vertical and horizontal conveying of materials and installation of building components in building construction. The device consists of a metal structure, a working mechanism and an electrical system. The metal structure comprises a tower, a movable arm, a base and the like. The working mechanism has four parts of lifting, amplitude variation, rotation and walking.
The existing manual operation platform is generally directly fixed on the tower crane, and the installation position is limited and cannot be adjusted up and down along the standard knot of the tower crane. The adjustable tower crane manual operation platform has insufficient stability and poor safety performance.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems that the existing tower crane manual operation platform cannot be adjusted and is insufficient in stability, the utility model provides the adjustable manual operation platform of the tower crane.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides an adjustable manual work platform of tower crane, includes platform 1, and platform 1 comprises bottom plate 101 and side fence 102, its characterized in that: a lifting ring 2 is arranged on the side rail 102 of the platform 1, and the lifting adjustment is realized through the fixation of a lifting rope on the tower crane and the lifting ring 2;
the bottom of the platform 1 is provided with a tripod 4, a guide hoop 5 is fixedly arranged on the tripod 4, and the tripod 4, the guide hoop 5 and a crane tower 9 are connected through a fixing bolt 6;
the guide hoop 5 is sleeved with the tightening wings 7 and is fixedly connected through the tightening bolts 8, and the crane tower 9 is positioned between the guide hoop 5 and the tightening wings 7.
The lifting ring 2, the tripod 4, the guide hoop 5 and the tightening wing 7 are symmetrically arranged on two sides of the platform 1.
The guide hoop 5 is rectangular and cylindrical, and a first fixed blade 501 is arranged on the guide hoop.
The tightening wing 7 is in a structure like a Chinese character 'shan', the two sides of the tightening wing are provided with second fixed blades 701, and the middle of the tightening wing is provided with a top platform 702.
The first fixed blade 501 on the guide hoop 5 is connected with the second fixed blade 701 on the tightening wing 7 through the tension bolt 8.
The utility model has the beneficial effects that: 1) the working platform is an adjustable manual working platform, the guide along the direction of the tower is realized through a guide hoop, and the height adjustment of the manual working platform is realized through the matching of a lifting ring and a lifting rope on a crane.
2) This device is provided with dual fixing device, and first heavy tripod, direction staple bolt and fixing bolt's combination are for the combination of direction staple bolt, lock hoop wing and tie bolt, and through two kinds of combinations, the effectual stability of guaranteeing manual work platform improves the security performance for the second time.
3) The device is convenient to mount and dismount, and the mounting and dismounting time can be effectively saved during use.
Drawings
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is a third schematic structural view of the present invention;
FIG. 5 is an enlarged view of FIG. 4 at B;
shown in the figure: the device comprises a platform 1, a bottom plate 101, a side rail 102, a lifting ring 2, a tripod 4, a guide hoop 5, a first fixed blade 501, a fixed bolt 6, a tightening wing 7, a second fixed blade 701, a top platform 702, a tensioning bolt 8 and a tower 9.
Detailed Description
The technical scheme of the utility model is further explained by specific embodiments in the following with the accompanying drawings:
example 1
As shown in fig. 1-5, the present invention provides an adjustable manual work platform of a tower crane, and aims to provide a manual work platform with a double fixing device and a guiding and height adjusting device, which is composed of a platform 1, a hanging ring 2, a tripod 4, a guiding hoop 5, a fixing bolt 6, a tightening wing 7 and a tightening bolt 8, and the specific installation structure is as follows.
The whole device takes a platform 1 as a main body frame, the platform 1 consists of a bottom plate 101 and side rails 102, lifting rings 2 are installed on the side rails 102 on two sides, and the lifting of the whole platform 1 is realized through the combination of the lifting rings 2 and lifting ropes on a tower crane.
A tripod 4 is installed on the lower portion of the platform 1, and the double fixing device is installed through the tripod 4.
In the double fixing device, the first heavy fixing device is a combination of the tripod 4, the guide hoop 5 and the fixing bolt 6. As shown in the figure, the guide hoop 5 is used for placing a tower 9, and the tripod 4, the guide hoop 5 and the tower 9 are fixed through the fixing bolt 6.
The second fixing device is a combination of a guide hoop 5, a fixing bolt 6, a tightening wing 7 and a tension bolt 8, during installation, a first fixing blade 501 of the guide hoop 5 corresponds to a second fixing blade 701 of the tightening wing 7, the top platform 702 on the tightening wing 7 is in mutual contact with a tower 9 in the guide hoop 5, the first fixing blade 501 and the second fixing blade 701 are fixed through the tension bolt 8, and then the top platform 702 can be tightly abutted to the tower 9 to form a second fixing mode.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides an adjustable manual work platform of tower crane, includes the platform, and the platform comprises bottom plate and side fence, its characterized in that: a lifting ring is arranged on a side rail of the platform, and lifting adjustment is realized through fixing a lifting rope on the tower crane and the lifting ring;
the bottom of the platform is provided with a tripod, a guide hoop is fixedly arranged on the tripod, and the tripod, the guide hoop and the crane tower are connected through a fixing bolt;
the guide anchor ear is sleeved with the tightening wing and is fixedly connected through the tightening bolt, and the crane tower is positioned between the guide anchor ear and the tightening wing.
2. The adjustable manual work platform of the tower crane according to claim 1, wherein: the lifting ring, the tripod, the guide hoop and the tightening wing are symmetrically arranged on two sides of the platform.
3. The adjustable manual work platform of the tower crane according to claim 2, wherein: the guide hoop is in a rectangular cylinder shape, and a first fixing blade is arranged on the guide hoop.
4. The adjustable manual work platform of the tower crane according to claim 2, wherein: the tightening wing is of a structure like a Chinese character 'shan', the two sides of the tightening wing are provided with second fixing leaves, and a top platform is arranged in the middle of the tightening wing.
5. The adjustable manual work platform of the tower crane according to claim 3, wherein: the first fixed blade on the guide hoop is connected with the second fixed blade on the tightening wing through a tensioning bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121655601.8U CN216005017U (en) | 2021-07-20 | 2021-07-20 | Adjustable manual work platform of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121655601.8U CN216005017U (en) | 2021-07-20 | 2021-07-20 | Adjustable manual work platform of tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216005017U true CN216005017U (en) | 2022-03-11 |
Family
ID=80590371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121655601.8U Active CN216005017U (en) | 2021-07-20 | 2021-07-20 | Adjustable manual work platform of tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216005017U (en) |
-
2021
- 2021-07-20 CN CN202121655601.8U patent/CN216005017U/en active Active
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