CN216737302U - Special tower crane for additionally installing elevator - Google Patents
Special tower crane for additionally installing elevator Download PDFInfo
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- CN216737302U CN216737302U CN202122488631.0U CN202122488631U CN216737302U CN 216737302 U CN216737302 U CN 216737302U CN 202122488631 U CN202122488631 U CN 202122488631U CN 216737302 U CN216737302 U CN 216737302U
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- crawler
- elevator
- tower
- suspension arm
- tower crane
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Abstract
The utility model relates to a special tower crane for additionally installing an elevator, which is characterized in that: the crawler-type tower crane comprises a movable crawler and a plurality of groups of supporting legs connected to the peripheral sides of the crawler, wherein a detachable tower body and a suspension arm arranged on the upper part of the tower body are arranged on the side part beside the crawler, the detachable tower body comprises a standard joint leading-in frame and a plurality of sections of tower joints arranged on the standard joint leading-in frame, and a winch is arranged on the suspension arm and/or the crawler; the special tower crane for installing the elevator is simple in structure and reasonable in design, and is beneficial to conveniently moving a tower body, a suspension arm and the like for hoisting elevator components at a position several meters away from a construction site, so that the elevator can be hoisted and installed in a building block type integrated old building in an old district with a narrow road, and the efficiency of assembling and installing the elevator is greatly improved.
Description
The technical field is as follows:
the utility model relates to a special tower crane for additionally installing an elevator.
The background art comprises the following steps:
the city updating action is implemented, the old community transformation and community construction of cities and towns are enhanced, and the addition of elevators to old residences is definitely supported; at present, roads of a plurality of old districts are narrow and small, a large-scale crane for hoisting elevator components is difficult to pass when an elevator is additionally installed, so that the elevator cannot be hoisted on site in a building block integrated old building (the elevator is installed in the building block integrated old building, most of components of the elevator are welded and assembled in a factory, and when the elevator can be hoisted by using the large-scale crane, the installation of the whole elevator can be completed in one day), namely, the elevator additionally installed in the old districts cannot be installed in the building block integrated manner, and the components are required to be welded on site (the elevator installation is generally completed in 5-7 days), so that the construction period for installing the elevator is greatly prolonged.
The utility model content is as follows:
the utility model aims to provide a special tower crane for additionally installing an elevator, which is reasonable in design and is beneficial to facilitating the lifting and the installation of the elevator in old districts with narrow roads.
The utility model discloses a special tower crane for an elevator, which is characterized in that: the crawler-type tower crane comprises a movable crawler and a plurality of groups of supporting legs connected to the periphery of the crawler, wherein a detachable tower body and a suspension arm arranged on the upper portion of the tower body are arranged on the side portion of the crawler, the detachable tower body comprises a standard section introduction frame and a plurality of sections of tower sections arranged on the standard section introduction frame, and a winch is arranged on the suspension arm and/or the crawler.
Furthermore, the supporting feet comprise a swinging arm which is rotatably hinged on the crawler and a telescopic supporting foot which is connected to the free end of the swinging arm.
Furthermore, the front, the back, the left and the right of the crawler are provided with four groups of supporting legs.
Furthermore, a driving control cabinet and a configuration block are further arranged on the crawler.
Furthermore, a winch is arranged on the suspension arm and can slide along the length direction of the suspension arm.
Further, the tower body is connected with a beam of the building body through at least one connecting rod.
Further, the suspension arm is connected to a beam of the building body by at least one connecting rod.
The utility model relates to a using method of a special tower crane for an elevator, which comprises the steps of driving a crawler to a cell to be provided with the elevator, expanding supporting legs to increase the stability of a vehicle body, leading in a highest tower section in a standard section leading-in frame, installing a suspension arm on the highest tower section, lifting the highest tower section and the suspension arm, leading in a next-higher tower section from the lower part of the standard section leading-in frame, fixing the next-higher tower section and the highest tower section through bolts and the like, installing other sections as described above until the installation reaches the required height, then hoisting and installing components of a building block type integrated old building additionally provided with the elevator through a hoisting machine arranged on the suspension arm and/or the crawler, generally completing the installation of a group of building block type integrated old building additionally provided with the elevator in one day, and completing the installation of a certain building, the crawler can travel to another corridor with the position several meters (or more than ten meters) away from the partition wall for hoisting and installation.
The special tower crane for installing the elevator is simple in structure and reasonable in design, and is beneficial to conveniently moving a tower body, a suspension arm and the like for hoisting elevator components at a position several meters away from a construction site, so that the elevator can be hoisted and installed in a building block type integrated old building in an old district with a narrow road, and the efficiency of assembling and installing the elevator is greatly improved.
Description of the drawings:
FIG. 1 is a schematic view of a configuration in a state of use of the present invention;
fig. 2 is a schematic view showing the configuration of the furled state of the present invention.
The specific implementation mode is as follows:
the process of the present invention is further illustrated in detail by reference to the following examples. It should be noted that the protection scope of the present invention should include, but not be limited to, the technical contents disclosed in the present embodiment.
The special tower crane for the elevator comprises a movable crawler 1 and a plurality of groups of supporting legs 2 connected to the peripheral side of the crawler 1, a detachable tower body 3 and a suspension arm 4 arranged on the upper portion of the tower body are arranged on the side portion of the crawler, the detachable tower body 3 comprises a standard joint introduction frame 301 and a plurality of sections of tower joints 302 arranged on the standard joint introduction frame, and winches are arranged on the suspension arm and/or the crawler, namely winches 5 are arranged on the suspension arm and the crawler, or the winches 5 are arranged on the suspension arm or the crawler, and steel wires of the winches 5 can hoist parts of a building block type integrated old building additionally provided with the elevator on the ground.
This standard festival introduction frame 301 is a tower standard festival introduction frame, it is existing equipment, it is widely used in building construction building site etc., its tower body installation process is leading-in the tower festival of the highest section in the standard festival introduction frame, with the tower festival of the highest section lift (having drive lifting mechanism in the standard festival introduction frame), then lead-in the tower festival of the next highest section again from the below of standard festival introduction frame, and fix the tower festival of the next highest section and the tower festival of the highest section through bolt etc. the installation of other sections is as before (the installation of the tower body of this application is also so), because it is that its more specific structure of prior art does not do not describe here again.
In order that the tower section can be led in from the lower part of the standard section leading-in frame, the height difference between the lower end of the standard section leading-in frame and the ground is required to be higher than the height of the tower section.
Furthermore, for reasonable design and convenience in stabilizing the tracked vehicle, the support legs 2 comprise a swinging arm 201 rotatably hinged on the tracked vehicle and a telescopic leg 202 connected to the free end of the swinging arm, and when the support legs are used, the swinging arm 201 can be swung out, and the telescopic leg 202 is adjusted, so that the support legs 2 can better support the tracked vehicle and the upper tower body 3 thereof.
Furthermore, for reasonable design, the front, the rear, the left and the right of the crawler are provided with four groups of supporting legs; the crawler is also provided with a driving control cabinet 6, a configuration block 7 and the like.
Further, in order to meet the hoisting requirement, a winch is arranged on the suspension arm, the winch can slide along the length direction of the suspension arm, the winch can be driven to slide through a gear and rack mechanism located on the suspension arm, namely a gear driven by a motor is arranged on the winch, a rack is arranged on the suspension arm, and the gear rotates under the action of the motor, so that the winch is driven to move on the suspension arm.
Further, for more stable when making lift by crane the elevator part, above-mentioned body of the tower is connected with the roof beam of the building body through at least one connecting rod, above-mentioned suspension arm is connected with the roof beam of the building body through at least one connecting rod, the roof beam of this building body can be the vertical roof beam or the horizontal roof beam of the building body, the connecting rod can be channel-section steel, square steel etc. its one end is connected fixedly through the bolt with the roof beam, the other end passes through bolted connection with the body of the tower or suspension arm and fixes.
Crawler 1 is at the old district narrow and small road in-process of marcing, through reasonable counter weight, removes at the short distance and does not have the problem completely, and crawler 1 is miniature crawler 1, and it can be marchd at old district narrow and small road.
The utility model relates to a using method of a special tower crane for an elevator, which comprises the steps of driving a crawler to a cell to be provided with the elevator, expanding supporting legs to increase the stability of a vehicle body, leading in a highest tower section in a standard section leading-in frame, installing a suspension arm on the highest tower section, lifting the highest tower section and the suspension arm, leading in a next-higher tower section from the lower part of the standard section leading-in frame, fixing the next-higher tower section and the highest tower section through bolts and the like, installing other sections as described above until the installation reaches the required height, then hoisting and installing components of a building block type integrated old building additionally provided with the elevator through a hoisting machine arranged on the suspension arm and/or the crawler, generally completing the installation of a group of building block type integrated old building additionally provided with the elevator in one day, and completing the installation of a certain building, the crawler can travel to another corridor with the position several meters (or more than ten meters) away from the partition wall for hoisting and installation.
The special tower crane for installing the elevator is simple in structure and reasonable in design, and is beneficial to conveniently moving a tower body, a suspension arm and the like for hoisting elevator components at a position several meters away from a construction site, so that the elevator can be hoisted and installed in a building block type integrated old building in an old district with a narrow road, and the efficiency of assembling and installing the elevator is greatly improved.
The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the present invention.
Claims (7)
1. The utility model provides a install special tower crane of elevator additional which characterized in that: the crawler-type tower crane comprises a movable crawler and a plurality of groups of supporting legs connected to the periphery of the crawler, wherein a detachable tower body and a suspension arm arranged on the upper portion of the tower body are arranged on the side portion of the crawler, the detachable tower body comprises a standard section introduction frame and a plurality of sections of tower sections arranged on the standard section introduction frame, and a winch is arranged on the suspension arm and/or the crawler.
2. The special tower crane for the additional installation of the elevator according to claim 1, wherein: the supporting legs comprise swing arms which are rotatably hinged on the crawler and telescopic supporting legs connected to the free ends of the swing arms.
3. The special tower crane for adding an elevator according to claim 2, wherein: the front, the back, the left and the right of the crawler are provided with four groups of supporting legs.
4. The special tower crane for adding an elevator according to claim 2, wherein: the crawler is further provided with a traveling control cabinet and a configuration block.
5. The special tower crane for the additional installation of the elevator according to claim 1, wherein: and a winch is arranged on the suspension arm and can slide along the length direction of the suspension arm.
6. The tower crane special for the elevator as claimed in claim 1, 2, 3, 4 or 5, wherein: the tower body is connected with a beam of the building body through at least one connecting rod.
7. The tower crane special for the elevator as claimed in claim 1, 2, 3, 4 or 5, wherein: the suspension arm is connected to a beam of the building body by at least one connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122488631.0U CN216737302U (en) | 2021-10-15 | 2021-10-15 | Special tower crane for additionally installing elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122488631.0U CN216737302U (en) | 2021-10-15 | 2021-10-15 | Special tower crane for additionally installing elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216737302U true CN216737302U (en) | 2022-06-14 |
Family
ID=81922611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122488631.0U Active CN216737302U (en) | 2021-10-15 | 2021-10-15 | Special tower crane for additionally installing elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216737302U (en) |
-
2021
- 2021-10-15 CN CN202122488631.0U patent/CN216737302U/en active Active
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