CN209367700U - For building the tower crane device of concrete tower - Google Patents
For building the tower crane device of concrete tower Download PDFInfo
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- CN209367700U CN209367700U CN201822045075.8U CN201822045075U CN209367700U CN 209367700 U CN209367700 U CN 209367700U CN 201822045075 U CN201822045075 U CN 201822045075U CN 209367700 U CN209367700 U CN 209367700U
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Abstract
The utility model discloses a kind of for building the tower crane device of concrete tower, the tower crane device includes tower crane, body of tower hoist and helps arm configuration, tower crane is built on the ground, body of tower hoist includes longitudiual truss and horizontal truss, longitudiual truss is vertically fixed on tower crane, and horizontal truss is horizontally disposed and is connected on longitudiual truss.It helps arm configuration to be located on longitudiual truss, helps arm configuration for being connected with concrete tower, helping arm configuration includes four handrails, and four handrails are arranged in M shape.According to the tower crane device built for concrete tower of the utility model embodiment, due to being connected with four handrails in the arrangement of M shape between tower crane device and concrete tower, it ensure that supporting role of the concrete tower to body of tower hoist, preferably avoid the phenomenon that body of tower hoist is turned on one's side.
Description
Technical Field
The utility model relates to a field is built to a concrete tower section of thick bamboo, especially relates to a tower crane device for building concrete.
Background
Along with the increase of the generating efficiency of the fan, the length of the blade is longer and longer, and the height and the section size of the fan tower barrel matched with the blade are also increased continuously. The steel structure tower barrel is high in cost and difficult to transport, so that the construction requirement of the large-section high tower barrel is difficult to meet. And the prefabricated concrete tower barrel can economically build a large-scale wind generating set. And in the construction process of the concrete tower drum, the single tower drum is sequentially hoisted from bottom to top, and finally the complete concrete tower drum is constructed. And because the height of tower crane is higher, very easily take place crooked at the in-process of hoist and mount, consequently when one or more concrete tower section of thick bamboo built, utilize connecting device to link together concrete tower section of thick bamboo and tower crane device to realize concrete tower section of thick bamboo and to the support of tower crane device, thereby avoid tower crane device to turn on one's side. However, in the prior art, the supporting force of the concrete tower drum to the tower crane device is insufficient, and the tower crane device still has the risk of side turning.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a tower crane device for building a concrete tower section of thick bamboo, tower crane device and concrete tower section of thick bamboo between be connected comparatively stably, greatly reduced the risk that the tower crane device turned on one's side.
According to the utility model discloses a tower crane device for building concrete tower section of thick bamboo, include: the tower crane foundation is built on a tower drum foundation; the tower crane main body comprises a longitudinal truss and a horizontal truss, the longitudinal truss is vertically fixed on the tower crane foundation, and the horizontal truss is horizontally arranged and connected to the longitudinal truss; the concrete tower tube supporting structure comprises a supporting arm structure, wherein the supporting arm structure is arranged on the longitudinal truss and used for being connected with a concrete tower tube, the supporting arm structure comprises four supporting rods, and the four supporting rods are arranged in an M shape.
According to the utility model discloses a tower crane device for concrete tower section of thick bamboo is built because be connected with four and be the pole of holding up that the M form was arranged between tower crane device and the concrete tower section of thick bamboo, has guaranteed the supporting role of a concrete tower section of thick bamboo to the tower crane main part, has avoided the phenomenon of tower crane main part turning on one's side to take place betterly.
In some embodiments, one end of each of the support rods is hingedly connected to the longitudinal truss.
In some embodiments, each of the support rods comprises: a long straight pipe; the first hinge part is arranged at one end of the long straight pipe and is used for being hinged to the concrete tower barrel; the second hinge part is arranged at the other end of the long straight pipe and is hinged to the longitudinal truss; the first hinge parts of the four support rods are identical in structure and size, and the second hinge parts of the four support rods are identical in structure and size.
In some specific embodiments, two ends of the long straight pipe are respectively provided with a pipe flange, the first hinge portion is provided with a first flange, the second hinge portion is provided with a second flange, the first flange and the second flange are respectively connected to the two pipe flanges through a plurality of bolts, and the pipe flanges, the first flange and the second flange are respectively provided with a plurality of reinforcing ribs.
In some optional embodiments, the first hinge comprises: a first hinge shaft; the first connecting plate group is sleeved on the first hinge shaft, a first connecting hole for being hinged to the concrete tower tube is formed in the first connecting plate group, and a central shaft of the first connecting hole is perpendicular to the central line of the first hinge shaft; the first fixing piece is sleeved on the first hinge shaft, and is fixedly connected to the long straight pipe.
In some optional embodiments, the second hinge comprises: a second hinge shaft; the second connecting plate group is sleeved on the second hinge shaft, a second connecting hole for being hinged to the longitudinal truss is formed in the second connecting plate group, and a central shaft of the second connecting hole is perpendicular to a central line of the second hinge shaft; and the second fixing piece is sleeved on the second hinge shaft, and is fixedly connected to the long straight pipe.
In some embodiments, four of the handrails are symmetrically arranged on the longitudinal truss.
In some embodiments, four of the handrails lie in the same plane.
In some embodiments, the armrest structure is provided with two or three passages along the longitudinal truss.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is the utility model discloses tower crane device and concrete tower section of thick bamboo's relation of connection schematic diagram.
Fig. 2 is the utility model discloses a tower crane device overlooks the sketch map with the relation of being connected of concrete tower section of thick bamboo.
Fig. 3 is a schematic structural view of the holding rod of the embodiment of the present invention.
Fig. 4 is a schematic top view of a partial structure of a concrete tower tube.
Reference numerals:
a concrete tower tube 10,
A tower base 110,
Tower body 120, tower segments 121, ear panels 1211, mating holes 12111,
An assembly component 130, an inner embedded part 131, an outer supporting part 132, an inner supporting part 133,
A tower crane device 20,
A tower crane foundation 210,
A tower crane main body 220, a longitudinal truss 221, a horizontal truss 222,
A handrail structure 230,
A holding rod 231,
A long straight tube 2311,
A pipe flange 23111,
A first hinge portion 2312,
A first flange 23121, a first hinge shaft 23122,
First linkage 23123, first link 231231, first fastener 23124,
A second hinge portion 2313,
A second flange 23131, a second hinge shaft 23132,
A second connecting plate group 23133, a second connecting hole 231331, a second fixing piece 23134,
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "vertical", "horizontal", "axial", "radial", "circumferential" and the like refer to the orientation or positional relationship as shown in the drawings, which are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
A tower crane assembly 20 for constructing a concrete tower drum according to an embodiment of the present invention is described below with reference to fig. 1-3.
As shown in fig. 1-2, according to the utility model discloses a tower crane device 20 for building concrete tower section of thick bamboo includes tower crane foundation 210, tower crane main part 220 and holds up arm structure 230, and tower crane foundation 210 is built subaerial, and tower crane main part 220 includes longitudinal truss 221 and horizontal truss 222, and longitudinal truss 221 is along vertical fixing on tower crane foundation 210, and horizontal truss 222 sets up and connects on longitudinal truss 221 along the horizontal direction. The armrest structure 230 is disposed on the longitudinal truss 221, the armrest structure 230 is used for being connected to the concrete tower tube 10, and the armrest structure 230 includes four armrests 231, and the four armrests 231 are arranged in an M shape.
It should be noted that, the utility model discloses tower crane device 20 can be used for the tower section of thick bamboo in thermal power field to build, also can be used for the tower section of thick bamboo in wind power generation field to build, can also be used for the tower section of thick bamboo in chemical industry field to build, both can be used for the top to install power generation facility's tower section of thick bamboo to build, also can be used for the open chimney tower section of thick bamboo in top to build, does not make the restriction to concrete tower section of thick bamboo 10 and application field thereof that tower crane device 20 built.
It can be understood that the arm support structure 230 includes four support rods 231 arranged in an M shape, and such distribution makes the force applied to the concrete tower tube 10 from the support rods 231 more uniform, thereby avoiding the phenomenon that the arm support structure 230 presses the concrete tower tube 10 to skew or deform the concrete tower tube 10. Wherein two hold up the nodical and two hold up the four points of the nodical of two pole 231 and tower crane main part 220 and concrete tower section of thick bamboo 10, two hold up the nodical distance of pole 231 and tower crane main part 220 near can regard as a point approximately, hold up the nodical and two nodical triangles of holding up the two nodical of pole 231 and concrete tower section of thick bamboos 10 of two pole 231 and tower crane main part 220 like this, very big stability of holding up pole 231 has been brought forward like this, thereby the supporting role of concrete tower section of thick bamboo 10 to tower crane main part 220 has been guaranteed, the phenomenon of tower crane main part 220 turning on one's side has been avoided better to take place.
According to the utility model discloses a tower crane device 20 for concrete tower section of thick bamboo 10 is built, because be connected with four and be M form the pole 231 of holding up of arranging between tower crane device 20 and the concrete tower section of thick bamboo 10, guaranteed concrete tower section of thick bamboo 10 to the supporting role of tower crane main part 220, avoided the phenomenon of tower crane main part 220 turning on one's side to take place betterly.
In some embodiments, each of the buttresses 231 is hingedly connected at one end to the longitudinal truss 221. Therefore, the connection and the disconnection of the holding rod 231 and the longitudinal truss 221 can be facilitated. In addition, the hinged connection can enable the holding rod 231 to rotate relative to the longitudinal truss 221, so that the holding rod 231 can be moved to a proper position for connection when the other end of the holding rod 231 is connected to the concrete tower tube 10, the connection stability of the holding rod 231 and the concrete tower tube 10 is guaranteed, and construction is facilitated. Of course, it should be noted that the connection between the handrail 231 and the longitudinal girder 221 is not limited to hinge connection, but may be various forms such as bolt connection, riveting, welding, etc.
In some embodiments, as shown in fig. 3, each of the handrails 231 comprises a long straight tube 2311, a first hinge 2312 and a second hinge 2313, the first hinge 2312 is provided at one end of the long straight tube 2311 for hinged connection to the concrete tower 10, and the second hinge 2313 is provided at the other end of the long straight tube 2311 for hinged connection to the longitudinal truss 221. The first hinge portions 2312 of the four support rods 231 are identical in structure and size, and the second hinge portions 2313 of the four support rods 231 are identical in structure and size. It can be understood that the first hinge portion 2312 and the second hinge portion 2313 of the four handrails 231 are identical in structural size, so that the connection structures of the longitudinal truss 221 and the concrete tower tube 10, which are respectively connected with the second hinge portion 2313 and the first hinge portion 2312, are identical, mass production is facilitated, and production cost is reduced. Here, in the embodiment of the present invention, the connection between the first hinge portion 2312 and the second hinge portion 2313 and the long straight pipe 2311 may be a fixed connection such as welding or riveting, or a detachable connection such as bolting.
In some specific embodiments, as shown in fig. 3, two ends of the long straight pipe 2311 are respectively provided with a pipe flange 23111, the first hinge portion 2312 is provided with a first flange 23121, the second hinge portion 2313 is provided with a second flange 23131, the first flange 23121 and the second flange 23131 are respectively connected to the two pipe flanges 23111 through a plurality of bolts, and the pipe flanges 23111, the first flange 23121 and the second flange 23131 are respectively provided with a plurality of reinforcing ribs.
It will be appreciated that the first flange 23121 of the first hinge 2312 is connected to the pipe flange 23111 of the elongated straight pipe 2311 by a plurality of bolts, and the second flange 23131 of the second hinge 2313 is connected to the pipe flange 23111 of the elongated straight pipe 2311 by a plurality of bolts. Thus, the holding rod 231 is formed in a split structure of the first hinge portion 2312, the long straight pipe 2311 and the second hinge portion 2313, that is, when the length of the long straight pipe 2311 is changed, the length of the whole holding rod 231 is changed accordingly. In the work progress, constructor can change long straight tube 2311 according to actual need for hold up pole 231 satisfies the connection demand. As described above, the first hinge 2312 and the second hinge 2313 of the four handrails 231 are identical in structure and size. Therefore, in the actual production process, only the long straight pipe 2311 with different lengths and the sufficient first hinge portion 2312 and second hinge portion 2313 are needed, so that the types of the actually used parts are reduced, and the purchasing and transportation cost is reduced. Of course, it should be noted here that the connection between the first flange 23121 and the second flange 23131 and the pipe flange 23111 is not limited to the bolt connection, and may be connected in various manners such as riveting, welding, and the like.
It should supplement and explain that all be equipped with a plurality of strengthening ribs on pipe flange 23111, first flange 23121 and the second flange 23131, the strengthening rib can guarantee pipe flange 23111, first flange 23121 and second flange 23131's intensity, has guaranteed the joint strength between the three to the intensity of whole handrail 231 has been guaranteed. It should be additionally noted that the reinforcing rib only serves to increase the strength of the component, and therefore, the reinforcing rib can be formed into any structure capable of enhancing the strength of the component, and no specific requirements are made on the specific shape and size of the reinforcing rib.
In some alternative embodiments, as shown in fig. 3, the first hinge 2312 comprises a first hinge shaft 23122, a first connecting plate group 23123 and a first fixing member 23124, the first connecting plate group 23123 is sleeved on the first hinge shaft 23122, the first connecting plate group 23123 is provided with a first connecting hole 231231 for being hinged on the concrete tower tube 10, the central axis of the first connecting hole 231231 is perpendicular to the central line of the first hinge shaft 23122, the first fixing member 23124 is sleeved on the first hinge shaft 23122, and the first fixing member 23124 is fixedly connected on the long straight pipe 2311. It will be appreciated that the first hinge 2312 is made of multiple pieces, which facilitates the transportation and storage of the first hinge 2312, and the lengths of the first connecting plate set 23123 and the first fixing member 23124 can be adjusted according to the actual requirements, so that the first hinge 2312 has a wider application range. Further, the first link set 23123 is also rotatable with respect to the first hinge shaft 23122 so that the first link set 23123 can be rotated to a proper position when installed, and then the hinge of the first link set 23123 and the concrete tower tube 10 is completed. Thereby, the connection of the buttresses 231 to the concrete tower tube 10 is facilitated.
In some alternative embodiments, as shown in fig. 3, the second hinge portion 2313 comprises a second hinge shaft 23132, a second connecting plate group 23133 and a second fixing member 23134, the second connecting plate group 23133 is sleeved on the second hinge shaft 23132, the second connecting plate group 23133 is provided with a second connecting hole 231331 for being hinged on the longitudinal truss 221, the central axis of the second connecting hole 231331 is perpendicular to the central axis of the second hinge shaft 23132, the second fixing member 23134 is sleeved on the second hinge shaft 23132, and the second fixing member 23134 is fixedly connected to the long straight pipe 2311. It can be appreciated that the second hinge portion 2313 is formed by splicing a plurality of parts, which facilitates the transportation and storage of the second hinge portion 2313, and the lengths of the second connecting plate set 23133 and the second fixing member 23134 can be adjusted according to actual needs, so that the second hinge portion 2313 has a higher application range. In addition, the second joint plate group 23133 is also rotatable with respect to the second hinge shaft 23132, so that the second joint plate group 23133 can be rotated to a proper position when being installed, and then the hinge joint of the second joint plate group 23133 and the longitudinal girder 221 is completed. Thereby facilitating the connection of the handrail 231 to the longitudinal girder 221.
In some embodiments, four buttresses 231 are symmetrically disposed on the longitudinal truss 221. From this, can guarantee that the effort that holds up pole 231 and apply on concrete tower section of thick bamboo 10 is comparatively even, avoided concrete tower section of thick bamboo 10 to appear deforming, crooked scheduling bad phenomenon.
In some embodiments, four buttresses 231 are located on the same plane. Therefore, the supporting force of the supporting arm structure 230 on the concrete tower drum 10 can be uniformly applied to the same cross section of the concrete tower drum 10, the stress of the concrete tower drum 10 is uniform, and the phenomenon that the concrete tower drum 10 is inclined due to the fact that the supporting arm structure 230 has too large stress on the concrete tower drum 10 is avoided. Of course, in other embodiments of the present invention, the plurality of supporting rods 231 may not be located on the same horizontal plane, but arranged at different axial heights of the concrete tower tube 10 in a certain suitable distribution manner.
In some embodiments, as shown in fig. 1, the armrest structure 230 is provided with two or three passes along the longitudinal truss 221. It can be appreciated that too many arm structures 230 may complicate construction, while fewer arm structures 230 may not function well to support tower crane body 220. Therefore, the arm supporting structure 230 is provided with two or three rails along the longitudinal truss 221, so that the construction is convenient, and the supporting effect on the tower crane main body 220 can be guaranteed. Of course, in other embodiments of the present invention, the number of the arm structures 230 may be determined according to the height of the actual concrete tower tube 10 and the height of the tower crane main body 220, and is not limited to the above range.
It should be added that, in order to ensure a stable connection of the armrest structure 230 to the concrete tower 10, the tower section 121 of the concrete tower 10 is usually provided with an ear plate 1211. The ear plate 1211 is provided with a fitting hole 12111 fitted to the first connecting hole 231231, and a hinge shaft is inserted through the fitting hole 12111 and the first connecting hole 231231. Therefore, the installation and the disassembly of the tower section 121 of the concrete tower drum 10 and the supporting arm are facilitated, the connection stability of the concrete tower drum 10 and the supporting arm structure 230 is ensured, and the supporting effect of the concrete tower drum 10 on the tower crane device 20 is ensured.
In some embodiments, as shown in fig. 2 and 4, the tower segment 121 is provided with a mounting assembly 130, the mounting assembly 130 includes an embedded component 131, the embedded component 131 is embedded in the tower segment 121, and the ear plate 1211 is connected to the embedded component 131. It can be understood that the embedded pieces 131 are connected to the ear panels 1211, and the embedded pieces 131 are embedded in the tower segment 121, so that the connection strength between the ear panels 1211 and the tower segment 121 is high, and the phenomenon that the connection between the tower segment 121 and the arm supporting structure 230 fails due to the fact that the ear panels 1211 falls off from the tower segment 121 is avoided.
In some alternative embodiments, as shown in fig. 2 and 4, the assembly 130 further includes an inner supporting member 133, the inner supporting member 133 is disposed on the inner peripheral wall of the tower section 121, and one end of the inner embedding member 131 extends out of the tower section 121 and is connected to the inner supporting member 133. It should be noted that when the arm structures 230 are installed between the concrete tower 10 and the tower crane assembly 20, the arm structures 230 will exert a force on the tower segments 121. The inner supporting piece 133 is arranged on the inner peripheral wall of the tower section 121, so that the inner supporting piece 133 has an acting force on the inner wall of the tower section 121, and the tower section 121 is prevented from being deformed due to excessive local stress.
In particular embodiments, as shown in FIGS. 2 and 4, the inner support 133 is a closed loop that extends around the inner perimeter of the tower segment 121. Therefore, the inner supporting function of the inner supporting piece 133 on the tower section 121 can be ensured, and the deformation of the tower section 121 caused by local overlarge stress is further avoided.
In some alternative embodiments, as shown in fig. 2 and 4, the assembly 130 further includes an external support member 132, the external support member 132 is disposed on the outer circumferential wall of the cylindrical section 121, one end of the embedded member 131 extends out of the cylindrical section 121 and is connected to the external support member 132, and the ear plate 1211 is disposed on the external support member 132. It can be understood that the outer supporting member 132 is disposed on the outer peripheral wall of the tower segment 121, and the outer supporting member 132 has a tightening effect on the tower segment 121, so that the strength of the tower segment 121 is improved, and the tower segment 121 is prevented from being deformed due to excessive local stress. In addition, the provision of the ear panels 1211 on the outer support 132 prevents the arm structures 230 from directly contacting the tower segment 121, further reducing the risk of the arm structures 230 squeezing the tower segment 121 and causing deformation of the tower segment 121.
In particular embodiments, as shown in FIGS. 2 and 4, the outer support 132 is a closed loop that extends around the outer perimeter of the tower segment 121. Therefore, the hooping effect of the inner supporting piece 133 on the tower section 121 can be ensured, and the phenomenon that the tower section 121 deforms due to the fact that the supporting arm structure 230 extrudes the tower section 121 is further avoided.
It should be additionally noted that, in the tower segment 121 of the concrete tower 10, the inner support 133 and the outer support 132 may be present at the same time, or only one of them, and when the inner support 133 and the outer support 132 are present at the same time, the inner support 133 and the outer support 132 may both be formed in a closed loop shape extending along the circumferential wall of the tower segment 121, only one of them may be formed in a closed loop shape, or both of them may not be in a closed loop shape.
Example (b):
referring now to fig. 1-3, a tower crane assembly 20 for use in the construction of a concrete tower 10 according to one embodiment of the present invention is described.
As shown in fig. 1-2, the tower crane apparatus 20 for constructing a concrete tower drum according to the present embodiment includes a tower crane foundation 210, a tower crane main body 220, and an arm support structure 230, wherein the tower crane foundation 210 is constructed on the tower crane foundation 110, the tower crane main body 220 includes a longitudinal truss 221 and a horizontal truss 222, the longitudinal truss 221 is vertically fixed on the tower crane foundation 210, and the horizontal truss 222 is horizontally disposed and connected to the longitudinal truss 221. The armrest structure 230 is disposed on the longitudinal truss 221, the armrest structure 230 is used for being connected to the concrete tower tube 10, and the armrest structure 230 includes four armrests 231, and the four armrests 231 are arranged in an M shape.
As shown in fig. 3, each of the handrails 231 includes a long straight pipe 2311, a first hinge 2312 and a second hinge 2313, the first hinge 2312 is provided at one end of the long straight pipe 2311 for hinge-connecting to the concrete tower 10, and the second hinge 2313 is provided at the other end of the long straight pipe 2311 for hinge-connecting to the longitudinal girder 221. Pipe flanges 23111 are arranged at two ends of the long straight pipe 2311 respectively, a first flange 23121 is arranged on the first hinge portion 2312, a second flange 23131 is arranged on the second hinge portion 2313, the first flange 23121 and the second flange 23131 are connected to the two pipe flanges 23111 through a plurality of bolts respectively, and a plurality of reinforcing ribs are arranged on the pipe flanges 23111, the first flange 23121 and the second flange 23131 respectively. The first hinge 2312 comprises a first hinge shaft 23122, a first connecting plate group 23123 and a first fixing piece 23124, the first connecting plate group 23123 is sleeved on the first hinge shaft 23122 in an external mode, a first connecting hole 231231 used for being hinged to the concrete tower tube 10 is formed in the first connecting plate group 23123, the central axis of the first connecting hole 231231 is perpendicular to the center line of the first hinge shaft 23122, the first fixing piece 23124 is sleeved on the first hinge shaft 23122 in an external mode, and the first fixing piece 23124 is fixedly connected to the long straight tube 2311. The second hinge 2313 comprises a second hinge shaft 23132, a second connecting plate group 23133 and a second fixing piece 23134, the second connecting plate group 23133 is sleeved on the second hinge shaft 23132 in an external mode, a second connecting hole 231331 used for being hinged on the longitudinal truss 221 is formed in the second connecting plate group 23133, the central axis of the second connecting hole 231331 is perpendicular to the central line of the second hinge shaft 23132, the second fixing piece 23134 is sleeved on the second hinge shaft 23132 in an external mode, and the second fixing piece 23134 is fixedly connected to the long straight pipe 2311.
As shown in fig. 1 and 4, the concrete tower tube 10 for building the concrete tower crane device 20 includes a tower tube base 110 and a tower tube main body 120, the tower tube base 100 is built on the ground, the tower tube main body 120 includes a plurality of tower tube sections 121 assembled in sequence from bottom to top, the tower tube main body 120 is connected to the tower tube base 100, three ear plates 1211 are disposed on the outer peripheral walls of two of the tower tube sections 121, and a fitting hole 12111 matched with the first connecting hole 231231 is disposed on each ear plate 1211. The concrete tower tube 10 is further provided with an inner embedded member 131, an inner supporting member 133 and an outer supporting member 132, the inner supporting member 133 is formed into a closed loop shape extending along the inner peripheral wall of the tower section 121 in a circle, one end of the inner embedded member 131 extends out of the tower section 121 and is connected with the inner supporting member 133, the outer supporting member 132 and the inner supporting member 133 are formed into a closed loop shape extending along the outer peripheral wall of the tower section 121 in a circle, one end of the inner embedded member 131 extends out of the tower section 121 and is connected with the outer supporting member 132, and the ear plate 1211 is arranged on the outer supporting member 132.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. A tower crane apparatus for constructing a concrete tower drum, comprising:
the tower crane foundation is built on a tower drum foundation;
the tower crane main body comprises a longitudinal truss and a horizontal truss, the longitudinal truss is vertically fixed on the tower crane foundation, and the horizontal truss is horizontally arranged and connected to the longitudinal truss;
the concrete tower tube supporting structure comprises a supporting arm structure, wherein the supporting arm structure is arranged on the longitudinal truss and used for being connected with a concrete tower tube, the supporting arm structure comprises four supporting rods, and the four supporting rods are arranged in an M shape.
2. The tower crane apparatus for constructing a concrete tower according to claim 1, wherein each of said support rods is hingedly connected at one end to said longitudinal truss.
3. The tower crane apparatus for constructing a concrete tower drum of claim 1, wherein each of said support rods comprises:
a long straight pipe;
the first hinge part is arranged at one end of the long straight pipe and is used for being hinged to the concrete tower barrel;
the second hinge part is arranged at the other end of the long straight pipe and is hinged to the longitudinal truss; wherein,
the first hinge parts of the four support rods are identical in structure and size, and the second hinge parts of the four support rods are identical in structure and size.
4. The tower crane device for building the concrete tower drum according to claim 3, wherein pipe flanges are respectively arranged at two ends of the long straight pipe, a first flange is arranged on the first hinge portion, a second flange is arranged on the second hinge portion, the first flange and the second flange are respectively connected to the two pipe flanges through a plurality of bolts, and a plurality of reinforcing ribs are arranged on each of the pipe flanges, the first flange and the second flange.
5. A tower crane apparatus for constructing a concrete tower according to claim 3, wherein said first hinge comprises:
a first hinge shaft;
the first connecting plate group is sleeved on the first hinge shaft, a first connecting hole for being hinged to the concrete tower tube is formed in the first connecting plate group, and a central shaft of the first connecting hole is perpendicular to the central line of the first hinge shaft;
the first fixing piece is sleeved on the first hinge shaft, and is fixedly connected to the long straight pipe.
6. A tower crane apparatus for constructing a concrete tower according to claim 3, wherein said second hinge portion comprises:
a second hinge shaft;
the second connecting plate group is sleeved on the second hinge shaft, a second connecting hole for being hinged to the longitudinal truss is formed in the second connecting plate group, and a central shaft of the second connecting hole is perpendicular to a central line of the second hinge shaft;
and the second fixing piece is sleeved on the second hinge shaft, and is fixedly connected to the long straight pipe.
7. The tower crane apparatus for constructing a concrete tower drum of claim 1, wherein four of said buttresses are symmetrically disposed on said longitudinal truss.
8. The tower crane apparatus used in constructing a concrete tower drum of claim 1, wherein said four buttresses are located on the same plane.
9. A tower crane apparatus for constructing a concrete tower according to claim 1, wherein two or three of said corbel structures are provided along said longitudinal truss.
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| CN201822045075.8U CN209367700U (en) | 2018-12-06 | 2018-12-06 | For building the tower crane device of concrete tower |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201822045075.8U CN209367700U (en) | 2018-12-06 | 2018-12-06 | For building the tower crane device of concrete tower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111285275A (en) * | 2018-12-06 | 2020-06-16 | 深圳京创重工特种工程有限公司 | Tower crane device for building concrete tower drum |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111285275A (en) * | 2018-12-06 | 2020-06-16 | 深圳京创重工特种工程有限公司 | Tower crane device for building concrete tower drum |
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Effective date of registration: 20211216 Address after: 200021 room 1001, 10th floor, 138 Huaihai Middle Road, Huangpu District, Shanghai Patentee after: Shanghai Fengling new energy Co.,Ltd. Address before: Room 305, building 4, Nanyou fourth industrial zone, 1124 Nanshan Avenue, Nanshan street, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: SHENZHEN JINGCHUANG HEAVY INDUSTRY SPECIAL ENGINEERING Co.,Ltd. |