CN213059778U - Crane for civil engineering - Google Patents
Crane for civil engineering Download PDFInfo
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- CN213059778U CN213059778U CN202021683471.4U CN202021683471U CN213059778U CN 213059778 U CN213059778 U CN 213059778U CN 202021683471 U CN202021683471 U CN 202021683471U CN 213059778 U CN213059778 U CN 213059778U
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- 229910000831 Steel Inorganic materials 0.000 claims description 10
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- 230000000903 blocking effect Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 abstract description 19
- 238000010276 construction Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 5
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- 230000002265 prevention Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 2
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Abstract
The utility model relates to a construction equipment technical field specifically is a crane for civil engineering, including supporting component, drive assembly, cage and removal tray, supporting component comprises bottom plate, threaded connection's bracing piece and slide bar, drive assembly's power supply is two synchronous machine, two the motor has self-locking function, the motor passes through the lift of wire rope transmission kinetic energy notice cage, cage fixed connection's sliding sleeve and slide bar sliding connection are as the guide rail of motion, remove the spout that tray bottom set up and cage slider looks adaptation. The utility model has the advantages that: the dangerous behavior of unloading the material when having avoided the workman to stand on the lift saves a lot of handling process, and the tray cost is not high, can prepare a plurality of trays, and the material directly is put on the tray at ordinary times, can reduce a large amount of human costs to ground can dampproofing fire prevention is kept away from to the tray, and effectual protection material becomes a plurality of finding parts easy to assemble with a whole split.
Description
Technical Field
The utility model relates to a architectural equipment technical field, especially a crane for civil engineering.
Background
The construction elevator is mainly used in various buildings of high-rise and super-high-rise cities, and the construction height is difficult to finish operation by using a derrick and a portal frame. In recent years, as the building height has increased, the amount of demand for erecting a construction hoist having a large height has also increased. The building construction lifter can be applied to the construction of bridges in high-rise buildings, and can also be applied to various construction occasions such as large-scale factory cooling towers, chimneys of power plants, broadcast television towers, coal mines and the like, and the building construction lifter becomes indispensable mechanical equipment in the building industry.
The existing construction elevator has the following defects:
1. after the materials are transported to the corresponding floors, workers need to stand on the elevator to unload the materials, so that huge potential safety hazards exist, the loading and unloading work is complicated, and a large amount of manpower is consumed;
2. the structure of the elevator is complex, the installation and occupation space is large, and the disassembly and the assembly are inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a crane for civil engineering.
The purpose of the utility model is realized through the following technical scheme: a lifting frame for civil construction comprises a supporting component, a transmission component, a lifting cage and a movable tray, wherein the upper part and the lower part of the supporting component are respectively provided with a bottom plate, the middle of two bottom plates is supported with four sliding rods and two supporting rods, and one side of the bottom plate, which is close to the supporting rods, is fixedly connected with four positioning clamps; the transmission assembly comprises two synchronous motors, the synchronous motors are fixedly connected to a bottom plate close to the lower part of the supporting assembly, two fixed pulleys are fixedly connected to two sides of the bottom plate close to the upper part of the supporting assembly, two connecting blocks are fixedly connected to two sides of the suspension cage, steel wire ropes are fixedly connected to the connecting blocks, the steel wire ropes are wound on the outer surfaces of the fixed pulleys, and one ends, far away from the connecting blocks, of the steel wire ropes are fixedly connected with the synchronous motors; the suspension cage comprises a main plate, four corners of the main plate are respectively and fixedly connected with a sliding sleeve matched with the sliding rod, and two sides of the main plate, close to the connecting block, are respectively and fixedly connected with a breast board; the movable tray comprises a tray bottom, and eight bottom columns are fixedly connected to one surface, close to the suspension cage, of the tray bottom.
Optionally, two sliding grooves are formed in one surface, close to the lifting cage, of the movable tray, two sliding blocks are arranged on one surface, close to the movable tray, of the lifting cage, and the sliding grooves are matched with the sliding blocks.
Optionally, the side of the movable tray, which is far away from the suspension cage, is provided with anti-slip lines, the two ends of the sliding block are provided with blocking grooves, and the blocking grooves are internally provided with matched blocking blocks.
Optionally, one end of the positioning clamp, which is far away from the supporting rod, is provided with a positioning hole for inserting the positioning pin, and the sliding rod and the supporting rod are formed by fixedly connecting a plurality of assembling rods.
Optionally, four connecting holes are all seted up at the both ends of equipment pole, the constant head tank has been seted up to the one end of equipment pole, the one end that the constant head tank was kept away from to the equipment pole is provided with the locating piece, constant head tank and locating piece shape looks adaptation, two the equipment pole passes connecting hole fixed connection through screw nut.
Optionally, the end portion, close to the bottom plate, of the assembling rod is not provided with a connecting hole, a positioning groove and a positioning block, the end portion, close to the bottom plate, of the assembling rod is provided with threaded columns, four corners of the bottom plate are provided with threaded holes, the threaded columns are matched with the threaded holes, and the sliding rod and the supporting rod are in threaded connection with the bottom plate through threaded matching of the threaded columns and the threaded holes.
The utility model has the advantages of it is following:
1. this crane for civil engineering, through add a tray that can utilize the spout loading and unloading on the lift, the dangerous action of unloading the material on having avoided the workman to stand the lift, the step of uninstallation has been saved, loading and unloading efficiency is greatly improved, the bottom of tray is equipped with eight sill posts with fork truck looks adaptation, can directly transport the material to the use department from the storage with fork truck, save many times loading and unloading process, the tray cost is not high, can prepare a plurality of trays, the material directly puts on the tray at ordinary times, can reduce a large amount of human costs, and the tray is kept away from ground and can dampproofing fire prevention, effectual protection material.
2. This crane for civil engineering is designed into to be formed by the equipment pole combination that can fixed connection through with four slide bars and two bracing pieces, makes the transportation of equipment before the installation more convenient to can regulate and control the height of lift at will during the installation, solved the lift long pole and should not transport and highly fixed problem, through slide bar and bracing piece and bottom plate threaded connection, become a plurality of finding parts of being convenient for the transportation with a whole split, and threaded connection installs also very conveniently.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the assembly structure of the support assembly and the transmission assembly of the present invention;
FIG. 3 is a schematic view of the assembly structure of the cage and the movable tray of the present invention;
fig. 4 is a schematic structural view of the movable tray of the present invention;
fig. 5 is a schematic view of the assembly rod structure of the present invention.
In the figure: 1-support component, 2-transmission component, 3-suspension cage, 4-moving tray, 5-assembly rod, 101-bottom plate, 102-sliding rod, 103-support rod, 104-positioning clamp, 105-positioning hole, 106-threaded column, 107-threaded hole, 201-synchronous motor, 202-fixed pulley, 203-connecting block, 301-main plate, 302-sliding sleeve, 303-breast plate, 304-sliding block, 305-blocking groove, 401-disc bottom, 402-bottom column, 403-sliding groove, 404-anti-sliding line, 501-connecting hole, 502-positioning groove and 503-positioning block.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1-5, a crane for civil engineering, it includes supporting component 1, drive assembly 2, cage 3 and removal tray 4, its characterized in that: the upper part and the lower part of the supporting component 1 are respectively provided with a bottom plate 101, the middle of the two bottom plates 101 is supported with four sliding rods 102 and two supporting rods 103, one side of the bottom plate 101, which is close to the supporting rods 103, is fixedly connected with four positioning clamps 104, the four sliding rods 102 and the two supporting rods 103 are designed to be formed by combining assembling rods which can be fixedly connected, so that the transportation of equipment before installation is more convenient, the height of the elevator can be randomly regulated and controlled during installation, the problems that the long rod of the elevator is not suitable for transportation and the height is fixed are solved, the sliding rods 102 and the supporting rods 103 are in threaded connection with the bottom plate 101, a whole body is divided into a plurality of small parts which are convenient to transport, and the threaded connection; the transmission assembly 2 comprises two synchronous motors 201, the synchronous motors 201 are fixedly connected to a bottom plate 101 close to the lower portion of the support assembly 1, two fixed pulleys 202 are fixedly connected to two sides of the bottom plate 101 close to the upper portion of the support assembly 1, two connecting blocks 203 are fixedly connected to two sides of the suspension cage 3, steel wire ropes 204 are fixedly connected to the connecting blocks 203, the steel wire ropes 204 are wound on the outer surfaces of the fixed pulleys 202, and one ends, far away from the connecting blocks 203, of the steel wire ropes 204 are fixedly connected with the synchronous motors 201; the suspension cage 3 comprises a main plate 301, four corners of the main plate 301 are fixedly connected with sliding sleeves 302 matched with the sliding rods 102 respectively, and two sides of the main plate 301 close to the connecting block 203 are fixedly connected with a baffle plate 303; remove tray 4 and include at the bottom of the tray 401, 401 is close to eight foundation columns 402 of one side fixedly connected with of cage 3 at the bottom of the tray, through add one can utilize the tray 4 of spout 403 loading and unloading on the lift, the dangerous action of unloading the material on having avoided the workman to stand the lift, the step of uninstallation has been saved, loading and unloading efficiency has been improved greatly, be equipped with eight foundation columns 402 with fork truck looks adaptation in the bottom of tray 4, can directly transport the material to the use department from the storage with fork truck, save many times loading and unloading process, the tray cost is not high, can prepare a plurality of trays, the material directly is put on the tray at ordinary times, can reduce a large amount of human costs, and the tray is kept away from ground and can dampproofing fire prevention, effectual protection material.
As an optimal technical solution of the utility model: two sliding grooves 403 are formed in one surface, close to the cage 3, of the movable tray 4, two sliding blocks 304 are arranged on one surface, close to the movable tray 4, of the cage 3, and the sliding grooves 403 are matched with the sliding blocks 304.
As an optimal technical solution of the utility model: one surface of the movable tray 4, which is far away from the suspension cage 3, is provided with anti-skid threads 404, two ends of the sliding block 304 are provided with blocking grooves 305, and the blocking grooves 305 are internally provided with matched blocking blocks.
As an optimal technical solution of the utility model: one end of the positioning clamp 104, which is far away from the supporting rod 103, is provided with a positioning hole 105 for inserting a positioning pin, and the sliding rod 102 and the supporting rod 103 are both formed by fixedly connecting a plurality of assembling rods 5.
As an optimal technical solution of the utility model: four connecting holes 501 have all been seted up at the both ends of equipment pole 5, and constant head tank 502 has been seted up to the one end of equipment pole 5, and the one end that constant head tank 502 was kept away from to equipment pole 5 is provided with locating piece 503, constant head tank 502 and locating piece 503 shape looks adaptation, and two equipment poles 5 pass connecting hole 501 fixed connection through screw nut.
As an optimal technical solution of the utility model: the end part of the assembling rod 5 close to the bottom plate is not provided with a connecting hole 501, a positioning groove 502 and a positioning block 503, the end part of the assembling rod 5 close to the bottom plate is provided with a threaded column 106, four corners of the bottom plate 101 are provided with threaded holes 107, the threaded column 106 is matched with the threaded holes 107, and the sliding rod 102 and the supporting rod 103 are in threaded connection with the bottom plate 101 through the threaded matching of the threaded column 106 and the threaded holes 107.
The working process of the utility model is as follows: a user loads materials on the movable tray 4, when the cage 3 descends to the ground, the movable tray 4 is transported to the elevator side by a forklift, the sliding groove 403 of the movable tray 4 is aligned to the sliding block 304 to push the cage 3, the synchronous motor 201 is started to drive the steel wire rope 204 to transport the movable tray 4 to a corresponding floor, the movable tray 4 is unloaded, and the cage 3 descends to the first floor to continue transporting the next movable tray 4 with the materials.
In summary, the following steps: according to the lifting frame for civil construction, the tray 4 capable of being loaded and unloaded by using the sliding groove 403 is additionally arranged on the lifter, so that dangerous behaviors of workers standing on the lifter to unload materials are avoided, unloading steps are omitted, the loading and unloading efficiency is greatly improved, eight bottom posts 402 matched with a forklift are arranged at the bottom of the tray 4, the materials can be directly transported to a using position from a storage position by the forklift, multiple loading and unloading processes are omitted, the cost of the tray is low, a plurality of trays can be prepared, the materials are directly placed on the tray at ordinary times, a large amount of labor cost can be reduced, and the tray is far away from the ground, so that moisture and fire can be prevented, and the materials can be effectively protected; this crane for civil engineering is designed into to be formed by the equipment pole combination that can fixed connection through with four slide bars 102 and two bracing pieces 103, makes the transportation of equipment before the installation more convenient, and can regulate and control the height of lift at will during the installation, solved the lift long pole and should not transport and highly fixed problem, through slide bar 102 and bracing piece 103 and bottom plate 101 threaded connection, become a plurality of little parts of transportation of being convenient for with a whole split, and threaded connection installs also very conveniently.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a crane for civil engineering, includes supporting component (1), drive assembly (2), cage (3) and removal tray (4), its characterized in that: the upper part and the lower part of the supporting component (1) are respectively provided with a bottom plate (101), the middle of the two bottom plates (101) is supported with four sliding rods (102) and two supporting rods (103), and one side of the bottom plate (101) close to the supporting rods (103) is fixedly connected with four positioning clamps (104);
the transmission assembly (2) comprises two synchronous motors (201), the synchronous motors (201) are fixedly connected to a bottom plate (101) close to the lower portion of the supporting assembly (1), two fixed pulleys (202) are fixedly connected to two sides of the bottom plate (101) close to the upper portion of the supporting assembly (1), two connecting blocks (203) are fixedly connected to two sides of the suspension cage (3), a steel wire rope (204) is fixedly connected to the connecting blocks (203), the steel wire rope (204) is wound on the outer surface of the fixed pulleys (202), and one end, far away from the connecting blocks (203), of the steel wire rope (204) is fixedly connected with the synchronous motors (201);
the suspension cage (3) comprises a main plate (301), four corners of the main plate (301) are fixedly connected with sliding sleeves (302) matched with the sliding rods (102), and two sides of the main plate (301) close to the connecting block (203) are fixedly connected with a baffle plate (303);
remove tray (4) including at the bottom of the tray (401), the one side fixedly connected with eight foundation columns (402) that are close to cage (3) at the bottom of the tray (401).
2. The crane for civil engineering according to claim 1, wherein: two sliding grooves (403) are formed in one face, close to the lifting cage (3), of the movable tray (4), two sliding blocks (304) are arranged on one face, close to the movable tray (4), of the lifting cage (3), and the sliding grooves (403) are matched with the sliding blocks (304).
3. A crane for civil engineering according to claim 2, wherein: one surface of the movable tray (4) far away from the suspension cage (3) is provided with anti-slip threads (404), two ends of the sliding block (304) are provided with blocking grooves (305), and the blocking grooves (305) are internally provided with matched blocking blocks.
4. The crane for civil engineering according to claim 1, wherein: one end of the positioning clamp (104) far away from the supporting rod (103) is provided with a positioning hole (105) for inserting a positioning pin, and the sliding rod (102) and the supporting rod (103) are formed by fixedly connecting a plurality of assembling rods (5).
5. A crane for civil engineering according to claim 4, wherein: four connecting holes (501) have all been seted up at the both ends of equipment pole (5), constant head tank (502) have been seted up to the one end of equipment pole (5), the one end that constant head tank (502) were kept away from in equipment pole (5) is provided with locating piece (503), constant head tank (502) and locating piece (503) shape looks adaptation, two equipment pole (5) pass connecting hole (501) fixed connection through screw nut.
6. A crane for civil engineering according to claim 4, wherein: connecting holes (501), positioning grooves (502) and positioning blocks (503) are not formed in the end portion, close to the bottom plate, of the assembling rod (5), threaded columns (106) are arranged at the end portion, close to the bottom plate, of the assembling rod (5), threaded holes (107) are formed in four corners of the bottom plate (101), the threaded columns (106) are matched with the threaded holes (107), and the sliding rod (102) and the supporting rod (103) are in threaded connection with the bottom plate (101) through threaded matching of the threaded columns (106) and the threaded holes (107).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021683471.4U CN213059778U (en) | 2020-08-13 | 2020-08-13 | Crane for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021683471.4U CN213059778U (en) | 2020-08-13 | 2020-08-13 | Crane for civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213059778U true CN213059778U (en) | 2021-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021683471.4U Expired - Fee Related CN213059778U (en) | 2020-08-13 | 2020-08-13 | Crane for civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213059778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114261867A (en) * | 2021-12-08 | 2022-04-01 | 苏州江南意造建筑设计有限公司 | Efficient BIM-based super high-rise building freight transportation structure |
-
2020
- 2020-08-13 CN CN202021683471.4U patent/CN213059778U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114261867A (en) * | 2021-12-08 | 2022-04-01 | 苏州江南意造建筑设计有限公司 | Efficient BIM-based super high-rise building freight transportation structure |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210427 |
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| CF01 | Termination of patent right due to non-payment of annual fee |