CN211444835U - Tower body tile holding mounting and dismounting device of tower crane - Google Patents
Tower body tile holding mounting and dismounting device of tower crane Download PDFInfo
- Publication number
- CN211444835U CN211444835U CN201922122136.0U CN201922122136U CN211444835U CN 211444835 U CN211444835 U CN 211444835U CN 201922122136 U CN201922122136 U CN 201922122136U CN 211444835 U CN211444835 U CN 211444835U
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- tile
- holding
- tower body
- connecting rod
- chain block
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Abstract
The utility model discloses a tower body tile-holding mounting and dismounting device of a tower crane, which comprises a connecting rod, a shackle, a chain block and a lifting screw, wherein the connecting plate is welded at the middle position of the connecting rod, two round holes are drilled on the connecting plate, and the chain block is connected with the two round holes on the connecting plate of the connecting rod through the shackle; the lifting hook of the chain block is connected with a lifting ring screw through a shackle; when the hand-pulling type tile holding device is used, the connecting rod is hung at the corresponding position of the tower body of the tower crane, the lifting bolt is screwed tightly on the reserved threaded hole of the tile holding device, and the tile holding device is lifted and descended by operating the hand-pulling block. Installation personnel promote through the device and remove the holding tile in the holding tile installation, need not the manpower and move, reduce installer's work load, the device promotes the holding tile all the time before the final installation is accomplished in the bolt-up of holding tile, can prevent that the holding tile from falling. The device is also used in the tower body dismantling process, so that the bearing can be safely and efficiently dismantled from the tower body and stably descended to a tower body platform.
Description
Technical Field
The utility model relates to a band-type tile mounting and dismounting device and mounting and dismounting method for the work of tower crane body band-type tile installation, demolition.
Background
The existing tower crane tower body tile holding installation and removal process is not assisted by a convenient and safe device, mostly, a single tile is directly moved by one person or two persons cooperate to move the tile to the installation position, the tile holding is required to be rotated to the correct installation direction, the installation efficiency is not high, the physical consumption of personnel is large in the process, the potential safety hazard exists, dangers such as tile falling easily occur in the installation and removal process, and the injury of the personnel and mechanical equipment is caused. At present, the tower body tile-holding installation and dismantling construction process does not have a convenient and safe special tool for auxiliary installation, and certain potential safety hazards exist.
Disclosure of Invention
The utility model aims to solve the technical problem that to the defect that prior art exists, a tower crane tower body tile-embracing installation and disassembly device and installation and disassembly method is provided.
In order to solve the technical problem, the utility model provides a tower body tile-holding mounting and dismounting device of a tower crane, which comprises a connecting rod, a shackle, a chain block and a lifting screw, wherein the connecting plate is welded at the middle position of the connecting rod, two round holes are drilled on the connecting plate, and the chain block is connected with the two round holes on the connecting plate of the connecting rod through the shackle; the lifting hook of the chain block is connected with a lifting ring screw through a shackle; when the hand-pulling type tile holding device is used, the connecting rod is hung at the corresponding position of the tower body of the tower crane, the lifting bolt is screwed tightly on the reserved threaded hole of the tile holding device, and the tile holding device is lifted and descended by operating the hand-pulling block.
The connecting rod is made of a steel pipe through bending.
The chain block is provided with two pieces.
The aperture size of the round hole on the connecting plate is determined according to the shackle and the chain block which are practically used in the mounting and dismounting field.
The shackle selects corresponding specifications according to specifications of the chain block and the lifting bolt, and is suitable for the chain block and the lifting bolt.
Has the advantages that: the utility model discloses according to the actual need of tower body armful tile installation, demolish work, supplementary installer ann, tear open work. Installation personnel promote through the device and remove the holding tile in the holding tile installation, need not the manpower and move, reduce installer's work load, the device promotes the holding tile all the time before the final installation is accomplished in the bolt-up of holding tile, can prevent that the holding tile from falling. The device is also used in the tower body dismantling process, so that the bearing can be safely and efficiently dismantled from the tower body and stably descended to a tower body platform.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the connecting rod of the present invention;
fig. 3a is a schematic structural view of a tower body tile A of the present invention;
fig. 3B is a schematic structural view of a tower body tile B of the present invention;
FIG. 4 is a schematic view of the combination of the tile B of the present invention;
FIG. 5 is a schematic hanging view of the tile holding mounting and dismounting device of the present invention;
FIG. 6 is a schematic view of the connection and lifting of a tile A of the present invention;
FIG. 7 is a schematic view of the holding tile A of the present invention installed in place;
FIG. 8 is a schematic view of the connection and lifting of a tile B of the present invention;
FIG. 9 is a schematic view of the installation and positioning of the tile B of the present invention;
fig. 10 is a schematic view of the tightening of the tile holding bolt of the present invention.
In the figure: 1 connecting rod, 2 shackle, 3 chain block, 4 eyebolt, 5 connecting plate.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the structure of the connecting rod of the present invention.
The utility model provides a tower body tile-holding mounting and dismounting device of a tower crane, which comprises a connecting rod 1, shackles 2, a chain block 3 and a lifting screw 4, wherein a connecting plate 5 is welded at the middle position of the connecting rod 1, two round holes are drilled on the connecting plate 5, and the two groups of shackles 2 and the chain block 3 are respectively connected; the chain block 3 is connected with two round holes on a connecting plate 5 of the connecting rod 1 through the shackle 2; a lifting hook of the chain block 3 is connected with a lifting ring screw 4 through a shackle 2; during the use, connecting rod 1 hangs in tower machine tower body corresponding position, and eyebolt 4 screws up on the screw hole that the armful tile was reserved, promotes, descends the armful tile through operation chain block 3, and the supplementary armful tile installation of accomplishing, demolishs. The chain block 3 can be selected from the existing specification of the assembly and disassembly site, and can also be purchased in the market with the minimum tonnage.
The connecting rod 1 is made of a steel pipe through bending.
The chain block 3 is provided with two pieces; the shackles 2 are four; the lifting ring screw 4 is two pieces.
The aperture sizes of the two round holes on the connecting plate 5 are determined according to the shackle 2 and the chain block 3 which are practically used in the mounting and dismounting field.
The shackle 2 selects corresponding specifications according to the specifications of the chain block 3 and the lifting bolt 4, and is suitable for the chain block 3 and the lifting bolt 4. The lifting ring screw 4 is selected according to the specification of a threaded hole reserved for the tile holding of the tower crane.
The utility model discloses the installation with dismantle the working process of armful tile as follows:
fig. 3a is a schematic structural view of a tower body tile A of the present invention;
fig. 3B is a schematic structural view of a tower body tile B of the present invention;
FIG. 4 is a schematic view of the combination of the tile B of the present invention;
the tower body of part of the tower crane is connected with each section by using a connecting tile, each group of tiles is divided into a tile A and a tile B, four corners of the tile A are threaded holes, four corners of the tile B are unthreaded holes with concave platforms, and the tile A and the tile B are fastened by screws. Modify the text the utility model discloses according to the tower body tile-type installation, demolish the actual need of work, supplementary installer carries out ann, tears the work open.
a. When the tile is held in the mounting mode:
1) hanging the tile mounting and dismounting device at a corresponding position of the tower body (as shown in figure 5);
2) the hanging tile A is connected through one of the lifting ring screws 4, and the corresponding chain block is used for lifting the hanging tile to the connecting position of the tower body (as shown in figure 6);
3) adjusting the angle between the throw tile A and the tower body to be 45 degrees, and tightly fastening the throw tile A and the tower body connector by hand pushing, wherein a lifting ring screw on the throw tile A cannot be removed (as shown in figure 7);
4) the sling B is connected through another lifting ring screw 4, and the corresponding chain block is used for lifting the sling B to a connecting part (as shown in figure 8);
5) adjusting the angle between the throw tile B and the tower body to be 45 degrees, and tightly fastening the throw tile B with the tower body connector by hand pushing, wherein a lifting ring screw on the throw tile A cannot be removed (as shown in figure 9);
6) fastening the two connecting tiles by screws (as shown in figure 10);
7) after the screws are completely fastened, two lifting ring screws 4 are respectively detached from the holding tile A and the holding tile B, the holding tile detaching and installing device is detached, and the tower body is moved to the other tower body joint to repeat the steps;
b. when the tower crane is dismantled:
1) hanging a sling mounting and dismounting device at a corresponding position of a tower body (as shown in figure 5), respectively connecting 2 lifting ring screws 4 with a sling A and a sling B, dismounting four screws on the sling, and prying the sling A and the sling B to gradually separate the two slings;
2) after the connecting throw tile A is pushed away from the tower body joint, the connecting throw tile A is descended to a tower body platform by using a chain block 3;
3) pulling out the holding tile B until the holding tile B is completely separated from the tower body joint, and using a chain block 3 to drop the holding tile B onto a tower body platform;
4) and (4) removing the two lifting ring screws 4 from the holding tile A and the holding tile B, and removing the holding tile mounting and dismounting device to finish the holding tile dismounting work.
The utility model discloses an use and the installation of usual armful tile, demolish work and compare, the biggest characteristics are at the armful tile installation, demolish the in-process and put through this armful tile ann's dismouting and promote, descend the armful tile, need not the manpower and move, reduce installer's work load, prevent that the armful tile from falling, avoid causing personnel, mechanical equipment's injury, promote the installation, demolish efficiency.
The utility model discloses according to the actual need of the installation of embracing the tile, demolising work, supplementary installer accomplishes the installation of embracing the tile, demolishs work, improves work efficiency, reduces personnel's work resurgence, eliminates the potential safety hazard.
The utility model discloses remove the connecting rod and need make alone, parts such as chain block 3, shackle 2, eyebolt 4 are the standard product that can market purchase, are convenient for implement, and the connecting rod simple structure that needs make alone easily produces the preparation.
The above embodiments of the present invention are merely examples, not the only ones, and all changes within the scope of the present invention or the same range of the present invention are all surrounded by the present invention.
Claims (3)
1. The utility model provides a tower crane body tile-holding safety device which characterized in that: the connecting rod comprises a connecting rod (1), a shackle (2), a chain block (3) and a lifting bolt (4), wherein a connecting plate (5) is welded in the middle of the connecting rod (1), two round holes are drilled in the connecting plate (5), and the chain block (3) is connected with the two round holes in the connecting plate (5) of the connecting rod (1) through the shackle (2); a lifting hook of the chain block (3) is connected with a lifting ring screw (4) through a shackle (2); during the use, connecting rod (1) is hung in tower machine tower body corresponding position, and eyebolt (4) are screwed up on the screw hole of embracing the reservation of tile, promote, descend through operation chain block (3) and embrace the tile.
2. The tower crane tower body tile holding mounting and dismounting device of claim 1, wherein: the connecting rod (1) is made of a steel pipe through bending.
3. The tower crane tower body tile holding mounting and dismounting device of claim 1 or 2, wherein: the chain block (3) is provided with 2 pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922122136.0U CN211444835U (en) | 2019-12-02 | 2019-12-02 | Tower body tile holding mounting and dismounting device of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922122136.0U CN211444835U (en) | 2019-12-02 | 2019-12-02 | Tower body tile holding mounting and dismounting device of tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211444835U true CN211444835U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922122136.0U Active CN211444835U (en) | 2019-12-02 | 2019-12-02 | Tower body tile holding mounting and dismounting device of tower crane |
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| CN (1) | CN211444835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110817726A (en) * | 2019-12-02 | 2020-02-21 | 山东丰汇设备技术有限公司 | Tower body tile holding mounting and dismounting device and mounting and dismounting method of tower crane |
-
2019
- 2019-12-02 CN CN201922122136.0U patent/CN211444835U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110817726A (en) * | 2019-12-02 | 2020-02-21 | 山东丰汇设备技术有限公司 | Tower body tile holding mounting and dismounting device and mounting and dismounting method of tower crane |
| CN110817726B (en) * | 2019-12-02 | 2023-10-24 | 山东丰汇设备技术有限公司 | Tower body enclasping tile mounting and dismounting device and mounting and dismounting method of tower crane |
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