CN115072589A - Building site is with removing tower crane equipment - Google Patents
Building site is with removing tower crane equipment Download PDFInfo
- Publication number
- CN115072589A CN115072589A CN202210530524.6A CN202210530524A CN115072589A CN 115072589 A CN115072589 A CN 115072589A CN 202210530524 A CN202210530524 A CN 202210530524A CN 115072589 A CN115072589 A CN 115072589A
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- Prior art keywords
- tower crane
- cable
- support
- fixed
- pulley
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/12—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/16—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a mobile tower crane device for a building site, and particularly relates to the technical field of tower crane devices. According to the invention, the tower crane support is used as a track for the movement of the movable lifting platform to drive the movable lifting platform to ascend, so that the building material is lifted, the guy rope winding wheel is used for winding and unwinding the guy rope, the inclination angle of the tower crane support is further adjusted, the movable lifting platform is matched with the movable vehicle body, the position of the tower crane is convenient to adjust, the tower crane is suitable for tower crane operations at different positions and heights, the tower crane is simple to operate, the building material ascends stably, and the safety performance is high.
Description
Technical Field
The embodiment of the invention relates to the technical field of tower crane equipment, in particular to mobile tower crane equipment for a construction site.
Background
In the building process of large buildings such as buildings, the engineering tower crane is indispensable for conveying building materials and related articles on the ground to each built floor. Usually, larger buildings have higher floors, large building quantity and long construction period, and fixed tower cranes with firm footings, high tower heights, long hoisting distances and large working ranges are often used as hoisting and lifting tools in engineering.
The prior art has the following defects: traditional tower crane equipment is generally fixed tower crane construction, need pour the basis before building, and all need spending a large amount of manpowers and time to the tower crane installation, and the tower crane position can not obtain the adjustment, is unsuitable for the tower crane operation of different positions and height.
Disclosure of Invention
Therefore, the embodiment of the invention provides mobile tower crane equipment for a building site, which is characterized in that a tower crane support is used as a track for movement of a movable hanging platform, a first winding wheel and a second winding wheel pull a traction cable to drive the movable hanging platform to ascend, so that building materials are hung, the cable winding wheel winds and releases the cable, the inclination angle of the tower crane support is adjusted, and the tower crane support is matched with a mobile vehicle body, so that the position of the tower crane is conveniently adjusted, the tower crane equipment is suitable for tower crane operations at different positions and heights, the tower crane is simple to operate, the building materials stably ascend and move, the safety performance is high, and the problems caused by the fact that large-scale tower crane equipment is inconvenient to adjust the position of the tower crane and the applicability of the tower crane is low in the prior art are solved.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: a mobile tower crane device for construction sites comprises a mobile vehicle body, wherein a tower crane column is fixedly arranged in the middle of the top end of the mobile vehicle body, a fixed frame is fixedly arranged on one side of the bottom end of the tower crane column, a swing tower crane support is hinged to the top of the fixed frame, the tower crane support is arranged in an inclined state, a first limiting support plate is fixedly arranged at the top end of the tower crane support, a second limiting support plate is fixedly arranged at the bottom end of the tower crane support, a positioning slide rod is fixedly arranged between the first limiting support plate and the second limiting support plate, a movable hanging platform is movably arranged on the top end face of the tower crane support, positioning slide cylinders are fixedly arranged at two ends of the top of the movable hanging platform, and the positioning slide cylinders are in sliding connection with the positioning slide rods;
a first winding wheel is fixedly arranged at the top of the fixed rack, a second winding wheel is fixedly arranged at the bottom of the fixed rack, a steering pulley is fixedly arranged in the middle of the first limiting support plate, traction cables are arranged between the first winding wheel and the steering pulley and between the second winding wheel and the steering pulley, one end of each traction cable is fixedly connected with the first winding wheel, the other end of each traction cable is fixedly connected with the second winding wheel, and the traction cables are fixedly connected with the movable hanging platform;
the tower crane support middle part is fixed to be provided with and receive and release the support, receive and release the fixed pulley that receives and releases that is provided with in support middle part, the fixed operation panel that is provided with in tower crane post top, the fixed cable rolling wheel that is provided with in operation panel top, the cable rolling wheel with receive and release to be provided with between the pulley and receive and release the cable.
Further, tower crane support bottom and fixed frame articulated shaft are the setting of horizontal collineation with first rolling wheel shaft, tower crane support bottom fixed surface is provided with spacing pulley, the setting is matchd with spacing pulley to the haulage cable.
Furthermore, the tower crane column is arranged in a cylindrical shape and is made of steel materials.
Further, activity platform sling bottom both sides all are provided with the slip gyro wheel, tower crane support both sides all are provided with the slide rail, the setting is matchd with the slide rail to the slip gyro wheel.
Further, the fixed hoist and mount rolling wheel that is provided with in activity platform sling top, activity platform sling bottom is provided with the tower hoist cable, tower hoist cable one end and hoist and mount rolling wheel fixed connection, the tower hoist cable other end and activity platform sling fixed connection, tower hoist cable bottom is provided with the hoist and mount assembly pulley.
Further, a fixing frame is fixedly arranged on one side of the top of the operating platform, a support pulley is fixedly arranged on the top of the fixing frame, the support pulley is matched with a retractable cable, one end of the retractable cable is fixedly connected with a cable winding wheel, and the other end of the cable winding wheel is fixedly connected with the fixing frame.
Furthermore, a hydraulic station is fixedly arranged at the bottom of the fixed rack, and hydraulic rubber tubes are connected between the first winding wheel, the second winding wheel, the inhaul cable winding wheel, the hoisting winding wheel and the hydraulic station.
Furthermore, a weight box is fixedly arranged at one end of the top of the moving vehicle body, and four corners of the moving vehicle body are hinged to support columns.
The embodiment of the invention has the following advantages:
1. according to the invention, the tower crane support is arranged as a track for the movement of the movable hanging platform, the first winding wheel and the second winding wheel are used for pulling the traction cable to drive the movable hanging platform to ascend, so that the building material is lifted and transported to a specified position, the cable is wound and unwound by the cable winding wheel to perform retraction and unwinding operation on the cable, the inclination angle of the tower crane support is further adjusted, the tower crane position is adjusted by matching with a moving vehicle body, and compared with the existing tower crane equipment, the tower crane position adjustment is convenient, the tower crane is suitable for tower crane operations of different positions and heights, the tower crane operation is simple, the building material is stable in ascending movement, and the safety performance is high;
2. according to the invention, the hydraulic station is arranged, so that the first winding wheel, the second winding wheel, the inhaul cable winding wheel and the hydraulic power transmission for hoisting the winding wheel are conveniently controlled, the operation of the equipment is convenient, the gravity center of the equipment is conveniently stabilized by arranging the weight box, and the use stability of the equipment is improved by matching with the support column.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is a schematic view of the structure of part A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the structure of part B shown in FIG. 1 according to the present invention;
FIG. 4 is a schematic top view of a tower crane support provided in the present invention;
FIG. 5 is a schematic view of the overall structure of the mobile platform provided by the present invention;
FIG. 6 is a schematic top cross-sectional view of a mobile cart body according to the present invention;
fig. 7 is a schematic view of the overall structure of the weight box according to the present invention;
in the figure: the device comprises a movable trolley body 1, a tower crane column 2, a fixed frame 3, a tower crane support 4, a first limiting support 5, a second limiting support 6, a positioning slide rod 7, a movable hanging platform 8, a positioning slide cylinder 9, a first winding wheel 10, a second winding wheel 11, a diverting pulley 12, a traction cable 13, a winding and unwinding support 14, a winding and unwinding pulley 15, an operation platform 16, a cable winding wheel 17, a cable winding and unwinding pulley 18, a limiting pulley 19, a sliding roller 20, a sliding rail 21, a hoisting and winding wheel 22, a tower sling 23, a hoisting pulley block 24, a fixing frame 25, a support pulley 26, a hydraulic station 27, a hydraulic rubber tube 28, a counterweight box 29 and a support column 30.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5 of the specification, the mobile tower crane equipment for the construction site of the embodiment comprises a mobile vehicle body 1, a tower crane column 2 is fixedly arranged in the middle of the top end of the movable vehicle body 1, a fixed frame 3 is fixedly arranged on one side of the bottom end of the tower crane column 2, the top of the fixed frame 3 is hinged with a swing tower crane bracket 4, the tower crane bracket 4 is arranged in an inclined state, a first limit bracket plate 5 is fixedly arranged at the top end of the tower crane bracket 4, a second limit bracket plate 6 is fixedly arranged at the bottom end of the tower crane bracket 4, a positioning slide rod 7 is fixedly arranged between the first limiting bracket plate 5 and the second limiting bracket plate 6, a movable hanging platform 8 is movably arranged on the top end face of the tower crane support 4, positioning sliding cylinders 9 are fixedly arranged at two ends of the top of the movable hanging platform 8, and the positioning sliding cylinders 9 are connected with positioning sliding rods 7 in a sliding mode;
a first winding wheel 10 is fixedly arranged at the top of the fixed rack 3, a second winding wheel 11 is fixedly arranged at the bottom of the fixed rack 3, a steering pulley 12 is fixedly arranged in the middle of the first limiting support plate 5, a traction cable 13 is arranged between the first winding wheel 10 and the steering pulley 12 and between the second winding wheel 11 and the steering pulley 12, one end of the traction cable 13 is fixedly connected with the first winding wheel 10, the other end of the traction cable 13 is fixedly connected with the second winding wheel 11, and the traction cable 13 is fixedly connected with the movable hanging platform 8;
the tower crane support 4 middle part is fixed to be provided with and receive and release support 14, receive and release support 14 middle part is fixed to be provided with and receive and release pulley 15, 2 top end of tower crane post are fixed to be provided with operation panel 16, the fixed cable rolling wheel 17 that is provided with in operation panel 16 top, be provided with between cable rolling wheel 17 and the pulley 15 of receiving and releasing and receive and release cable 18.
Further, 4 bottom ends of tower crane support and 3 articulated shafts of fixed frame are the setting of level collineation with first wind-up wheel 10 shaft, 4 bottom end fixed surface of tower crane support are provided with spacing pulley 19, haulage cable 13 matches the setting with spacing pulley 19, conveniently carries out the position to haulage cable 13 and prescribes a limit to the tension, makes things convenient for haulage cable 13 to remain tower crane support 4 and corresponds, avoids haulage cable 13 to influence equipment tower crane operation.
Further, the tower crane column 2 is in a cylindrical shape, and the tower crane column 2 is made of steel materials, so that the structural stability of the tower crane column 2 is improved, and the stability of equipment is improved.
Further, 8 bottom both sides of activity platform sling all are provided with slip gyro wheel 20, 4 both sides of tower crane support all are provided with slide rail 21, slip gyro wheel 20 matches the setting with slide rail 21, and convenient activity platform sling 8 moves on tower crane support 4, conveniently drives building material rising movement.
Further, 8 fixed hoist and mount wind-up pulley 22 that are provided with in top of activity platform sling 8, 8 bottoms of activity platform sling 23 are provided with tower hoist cable 23, 23 one end of tower hoist cable and hoist and mount wind-up pulley 22 fixed connection, the 23 other end of tower hoist cable and activity platform sling 8 fixed connection, 23 bottoms of tower hoist cable are provided with hoist and mount assembly pulley 24, utilize hoist and mount wind-up pulley 22 to receive and release tower hoist cable 23, and 24 fixed building materials of hoist and mount assembly pulley make things convenient for the adjustment to hoist and mount the height, make things convenient for the use of equipment.
Further, the fixed mount 25 that is provided with in 16 top one sides of operation panel, the fixed support pulley 26 that is provided with in mount 25 top, support pulley 26 matches the setting with receive and release cable 18, receive and release cable 18 one end and cable rolling wheel 17 fixed connection are, cable rolling wheel 17 other end and mount 25 fixed connection utilize cable rolling wheel 17 to receive and release cable 18 and receive and release the operation, and the adjustment is to the inclination of tower crane support 4, makes things convenient for the hoist and mount height control of tower crane support 4.
The implementation scenario is specifically as follows: when the device is used for carrying out tower crane operation on building materials, the device position is determined firstly, the cable winding wheel 17 carries out winding and unwinding operation on a winding and unwinding cable 18, the inclination angle of a tower crane support 4 is adjusted, the tower crane support 2 moves in a matching manner with a moving vehicle body 1, the tower crane column 2 is made of steel materials, the structural stability of the tower crane column 2 is improved, the stability of the device is improved, the position of the tower crane is adjusted, the building materials are fixed at the bottom of a movable hanging platform 8, building materials are fixed by utilizing a hanging pulley block 24, the obliquely arranged tower crane support 4 serves as a track for the movement of the movable hanging platform 8, the first winding wheel 10 and the second winding wheel 11 pull the traction cable 13 to drive the movable hanging platform 8 to ascend, the limiting pulley 19 carries out position limiting and tensioning on the traction cable 13, the correspondence of the tower crane support 4 of the traction cable 13 is convenient, the influence on the tower crane operation of the device by the traction cable 13 is avoided, and the sliding roller 20 slides on the sliding rail 21, convenient activity platform 8 moves on tower crane support 4, conveniently drives building material rising movement, realizes hoisting building material to transport the assigned position, tower crane position adjustment is convenient, adapts to the tower crane operation of different positions and height, tower crane easy operation, and building material rising movement is stable, and the security performance is high.
Referring to the attached drawings 1 and 6-7 of the specification, the bottom of the fixed frame 3 is fixedly provided with a hydraulic station 27, and hydraulic rubber tubes 28 are connected between the first winding wheel 10, the second winding wheel 11, the cable winding wheel 17, the hoisting winding wheel 22 and the hydraulic station 27, so that the hydraulic station 27 can control hydraulic power transmission of the first winding wheel 10, the second winding wheel 11, the cable winding wheel 17 and the hoisting winding wheel 24, and hoisting operation of the equipment is facilitated.
Further, remove 1 top one end of automobile body and fixedly be provided with weight box 29, it all articulates and is provided with support post 30 to remove 1 four corners of automobile body, sets up weight box 29, makes things convenient for the focus of stabilising arrangement, and cooperation support post 30 improves the support stability who removes automobile body 1, improve equipment's stability in use.
The implementation scene is specifically as follows: the hydraulic station 27 controls the hydraulic power transmission of the first winding wheel 10, the second winding wheel 11, the inhaul cable winding wheel 17 and the hoisting winding wheel 24, the hoisting operation of the equipment is convenient, the operation mode is simple, the gravity center of the equipment is convenient to stabilize by arranging the weight box 29, the supporting stability of the movable vehicle body 1 is improved by matching with the support column 30, and the use stability of the equipment is improved.
The working principle is as follows:
referring to the attached drawings 1-5, when the device is used for carrying out tower crane operation on building materials, the device position is determined firstly, the cable winding wheel 17 carries out winding and unwinding operation on a winding and unwinding cable 18, the inclination angle of a tower crane support 4 is adjusted, the tower crane position is adjusted in cooperation with the movement of the movable vehicle body 1, the building materials are fixed to the bottom of the movable hanging platform 8, the building materials are fixed by utilizing the hoisting pulley block 24, the obliquely arranged tower crane support 4 serves as a track for the movement of the movable hanging platform 8, the first winding wheel 10 and the second winding wheel 11 pull the traction cable 13 to drive the movable hanging platform 8 to ascend, the building materials are hoisted and transported to a specified position, the tower crane position is convenient to adjust, the tower crane operation is suitable for tower crane operations at different positions and heights, the tower crane operation is simple, the building materials ascend and move stably, and the safety performance is high;
referring to the attached drawings 1 and 6-7, when the device is used, the hydraulic station 27 is utilized to control hydraulic power transmission of the first winding wheel 10, the second winding wheel 11, the cable winding wheel 17 and the hoisting winding wheel 24, the hoisting operation of the device is facilitated, the gravity center of the device is conveniently stabilized by arranging the weight box 29, the supporting stability of the movable vehicle body 1 is improved by matching with the support column 30, and the use stability of the device is improved.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements may be made based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a building site is with removing tower crane equipment, is including removing automobile body (1), its characterized in that: a tower crane column (2) is fixedly arranged in the middle of the top end of the movable vehicle body (1), a fixed frame (3) is fixedly arranged on one side of the bottom end of the tower crane column (2), the top of the fixed frame (3) is hinged with a swing tower crane support (4), the tower crane support (4) is arranged in an inclined state, a first limiting bracket plate (5) is fixedly arranged at the top end of the tower crane bracket (4), a second limiting bracket plate (6) is fixedly arranged at the bottom end of the tower crane bracket (4), a positioning slide rod (7) is fixedly arranged between the first limiting bracket plate (5) and the second limiting bracket plate (6), a movable hanging platform (8) is movably arranged on the top end surface of the tower crane bracket (4), positioning sliding cylinders (9) are fixedly arranged at two ends of the top of the movable hanging platform (8), and the positioning sliding cylinders (9) are connected with the positioning sliding rods (7) in a sliding manner;
a first winding wheel (10) is fixedly arranged at the top of the fixed rack (3), a second winding wheel (11) is fixedly arranged at the bottom of the fixed rack (3), a steering pulley (12) is fixedly arranged in the middle of the first limiting support plate (5), a traction cable (13) is arranged between the first winding wheel (10), the second winding wheel (11) and the steering pulley (12), one end of the traction cable (13) is fixedly connected with the first winding wheel (10), the other end of the traction cable (13) is fixedly connected with the second winding wheel (11), and the traction cable (13) is fixedly connected with the movable hanging platform (8);
tower crane support (4) middle part is fixed to be provided with and receive and release support (14), receive and release support (14) middle part is fixed to be provided with and receive and release pulley (15), hang tower column (2) top and fixedly be provided with operation panel (16), operation panel (16) top is fixed to be provided with cable rolling wheel (17), cable rolling wheel (17) and receive and release and be provided with between pulley (15) and receive and release cable (18).
2. The mobile tower crane equipment for the construction site according to claim 1, wherein: tower crane support (4) bottom is the setting of level collineation with fixed frame (3) articulated shaft and first rolling wheel (10) shaft, tower crane support (4) bottom fixed surface is provided with spacing pulley (19), haulage cable (13) and spacing pulley (19) match the setting.
3. The mobile tower crane equipment for the construction site according to claim 1, wherein: the tower crane column (2) is arranged in a cylindrical shape, and the tower crane column (2) is made of steel materials.
4. The mobile tower crane equipment for the construction site according to claim 1, wherein: activity platform (8) bottom both sides all are provided with slip gyro wheel (20), tower crane support (4) both sides all are provided with slide rail (21), slip gyro wheel (20) and slide rail (21) match the setting.
5. The mobile tower crane equipment for the construction site according to claim 1, wherein: the utility model discloses a tower hoist and mount cable pulley, including activity platform (8), tower hoist cable (23) are provided with in activity platform (8) top, tower hoist cable (23) one end and hoist and mount wheel (22) fixed connection, tower hoist cable (23) the other end and activity platform (8) fixed connection, tower hoist cable (23) bottom is provided with hoist and mount assembly pulley (24).
6. The mobile tower crane equipment for the construction site according to claim 5, wherein: fixed mount (25) that is provided with in operation panel (16) top one side, fixed support pulley (26) that is provided with in mount (25) top, support pulley (26) and receive and release cable (18) match the setting, it is with cable rolling wheel (17) fixed connection to receive and release cable (18) one end, cable rolling wheel (17) other end and mount (25) fixed connection.
7. The mobile tower crane equipment for the construction site according to claim 1, wherein: the fixed hydraulic pressure station (27) that is provided with in fixed frame (3) bottom, all be connected with hydraulic pressure rubber tube (28) between first rolling wheel (10), second rolling wheel (11), cable rolling wheel (17) and hoist and mount rolling wheel (22) and hydraulic pressure station (27).
8. The mobile tower crane equipment for the construction site according to claim 1, wherein: move automobile body (1) top one end and fixedly be provided with weight box (29), it is provided with support post (30) all to articulate in removal automobile body (1) four corners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210530524.6A CN115072589A (en) | 2022-05-16 | 2022-05-16 | Building site is with removing tower crane equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210530524.6A CN115072589A (en) | 2022-05-16 | 2022-05-16 | Building site is with removing tower crane equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115072589A true CN115072589A (en) | 2022-09-20 |
Family
ID=83247674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210530524.6A Withdrawn CN115072589A (en) | 2022-05-16 | 2022-05-16 | Building site is with removing tower crane equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115072589A (en) |
-
2022
- 2022-05-16 CN CN202210530524.6A patent/CN115072589A/en not_active Withdrawn
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220920 |
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| WW01 | Invention patent application withdrawn after publication |