CN112537726B - A conveniently installed wall frame for tower crane - Google Patents
A conveniently installed wall frame for tower crane Download PDFInfo
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- CN112537726B CN112537726B CN202011505133.6A CN202011505133A CN112537726B CN 112537726 B CN112537726 B CN 112537726B CN 202011505133 A CN202011505133 A CN 202011505133A CN 112537726 B CN112537726 B CN 112537726B
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- 229910000831 Steel Inorganic materials 0.000 claims description 84
- 239000010959 steel Substances 0.000 claims description 84
- 238000003466 welding Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 15
- 238000012423 maintenance Methods 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000011900 installation process Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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
- B66C23/20—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 with supporting couples provided by walls of buildings or like structures
- B66C23/208—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 with supporting couples provided by walls of buildings or like structures with supporting couples provided from the side, e.g. by walls of buildings
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Jib Cranes (AREA)
Abstract
Description
技术领域Technical Field
本发明涉及一种方便安装的塔吊用附墙框，涉及塔吊设备技术领域。The invention relates to a wall-attached frame for a tower crane which is convenient to install and relates to the technical field of tower crane equipment.
背景技术Background Art
塔吊是建筑工地上最常用的一种起重设备又名"塔式起重机"，以一节一节的接长，用来吊施工用的钢筋、木楞、混凝土、钢管等施工的原材料。塔吊是工地上一种必不可少的设备。塔吊尖的功能是承受臂架拉绳及平衡臂拉绳传来的上部荷载，并通过回转塔架、转台、承座等的结构部件式直接通过转台传递给塔身结构。自升塔顶有截锥柱式、前倾或后倾截锥柱式、人字架式及斜撑架式。而在塔吊的施工作业过程中，根据现场位置及受力情况，需要对塔身加以附着。附着使用的工具通常为附墙框，其中附着架的使用是将其一端固定连接在塔吊的塔身上，其另一端通过抱柱构件固定在建筑墙体上，但是目前市面上很多的附墙框的结构强度不甚理想，而且不方便安装拆卸，因而实用性不高。Tower crane is the most commonly used lifting equipment on construction sites. It is also called "tower crane". It is connected section by section to lift the raw materials for construction such as steel bars, wooden slats, concrete, steel pipes, etc. Tower crane is an indispensable equipment on the construction site. The function of the tower crane tip is to bear the upper load transmitted by the arm rope and the balance arm rope, and directly transmit it to the tower structure through the turntable through the structural components such as the rotating tower, turntable, and bearing. The self-elevating tower top has truncated cone column type, forward or backward truncated cone column type, herringbone type and diagonal brace type. During the construction of the tower crane, the tower body needs to be attached according to the site location and force conditions. The tool used for attachment is usually a wall attachment frame, in which the attachment frame is used to fix one end of it on the tower body of the tower crane, and the other end is fixed to the building wall through the column member. However, the structural strength of many wall attachment frames on the market is not ideal, and it is not convenient to install and disassemble, so it is not practical.
发明内容Summary of the invention
本发明所要解决的技术问题是：提供一种结构强度高且方便安装拆卸的塔吊用附墙框。The technical problem to be solved by the present invention is to provide a wall-attached frame for a tower crane which has high structural strength and is convenient to install and disassemble.
为了解决上述技术问题，本发明是通过以下技术方案实现的：In order to solve the above technical problems, the present invention is achieved through the following technical solutions:
一种方便安装的塔吊用附墙框，包括前梁、后梁、侧梁、中间架、螺纹头角撑、法兰头角撑，所述前梁与后梁前后设置且相互平行设置，前梁通过连接组件连接墙体，所述前梁、后梁、侧梁围合形成方形框架结构，所述侧梁为两根且分别连接在前梁和后梁的端部之间，所述中间架为十字架体结构，其一端为法兰连接端，其它三端为螺纹连接端，所述螺纹头角撑为三个且对应的连接支撑在三个螺纹连接端与方形框架的三个边角处，所述法兰头角撑为一个且连接支撑在法兰连接端与方形框架的另一个边角处。A wall-attached frame for a tower crane which is easy to install comprises a front beam, a rear beam, a side beam, an intermediate frame, a threaded head angle brace and a flange head angle brace. The front beam and the rear beam are arranged front and rear and parallel to each other. The front beam is connected to the wall through a connecting assembly. The front beam, the rear beam and the side beams are combined to form a square frame structure. There are two side beams which are respectively connected between the ends of the front beam and the rear beam. The intermediate frame is a cross structure with one end being a flange connection end and the other three ends being threaded connection ends. There are three threaded head angle braces which are correspondingly supported at the three threaded connection ends and the three corners of the square frame. There is one flange head angle brace which is supported at the flange connection end and the other corner of the square frame.
作为优选，所述前梁包括第一槽钢、第一固定块、第一端部固定板组以及第一端部角钢支撑组件，所述第一槽钢为两根且槽口相对设置，所述第一固定块为多个且焊接固定在两根槽钢的两侧槽边之间，所述第一端部固定板组为两组并分别固定在槽钢两端且均包括两个前侧板，两个前侧板相对的固定在第一槽钢的端部，前侧板与第一槽钢之间形成直角夹角，所述第一端部角钢支撑组件包括两组且分别安装在两个直角夹角处并均包括两个第一倒T型板，两个第一倒T型板的底板分别固定在直角夹角处的两个直角边所在的前侧板和第一槽钢上，其竖板朝上设置，外部塔吊支架的边角竖支撑杆置于螺纹头角撑或法兰头角撑的头部与两个竖板之间。Preferably, the front beam includes a first channel steel, a first fixed block, a first end fixed plate group and a first end angle steel support assembly, the first channel steels are two and the notches are arranged opposite to each other, the first fixed blocks are multiple and are welded and fixed between the two side groove edges of the two channel steels, the first end fixed plate group consists of two groups and are respectively fixed at the two ends of the channel steel and each includes two front side plates, the two front side plates are relatively fixed to the ends of the first channel steel, a right angle is formed between the front side plates and the first channel steel, the first end angle steel support assembly includes two groups and are respectively installed at the two right angles and each includes two first inverted T-shaped plates, the bottom plates of the two first inverted T-shaped plates are respectively fixed on the front side plates and the first channel steel where the two right-angled edges at the right angle are located, the vertical plates are arranged upward, and the corner vertical support rods of the external tower crane bracket are placed between the head of the threaded head angle brace or the flange head angle brace and the two vertical plates.
作为优选，所述后梁包括第二槽钢、第二固定块、第二端部固定板组以及第二端部角钢支撑组件，所述第二槽钢为两根且槽口相对设置，所述第二固定块为多个且焊接固定在两根槽钢的两侧槽边之间，所述第二端部固定板组为两组并分别固定在槽钢两端且均包括两个后侧板，两个后侧板相对的固定在第二槽钢的端部，后侧板与第二槽钢之间形成直角夹角，所述第二端部角钢支撑组件包括两组且分别安装在两个直角夹角处并均包括两个第二倒T型板，两个第二倒T型板的底板分别固定在直角夹角处的两个直角边所在的后侧板和第二槽钢上，其竖板朝上设置，外部塔吊支架的另一部分边角竖支撑杆置于螺纹头角撑的头部与两个竖板之间。Preferably, the rear beam includes a second channel steel, a second fixed block, a second end fixed plate group and a second end angle steel support assembly, the second channel steel is two and the notches are arranged opposite to each other, the second fixed blocks are multiple and are welded and fixed between the two side groove edges of the two channel steels, the second end fixed plate group is two groups and are respectively fixed at the two ends of the channel steel and each includes two rear side plates, the two rear side plates are relatively fixed to the ends of the second channel steel, a right angle is formed between the rear side plates and the second channel steel, the second end angle steel support assembly includes two groups and are respectively installed at the two right angles and each includes two second inverted T-shaped plates, the bottom plates of the two second inverted T-shaped plates are respectively fixed on the rear side plates and the second channel steel where the two right-angled edges at the right angle are located, the vertical plates are arranged upward, and the other part of the corner vertical support rod of the external tower crane bracket is placed between the head of the threaded head angle brace and the two vertical plates.
作为优选，所述侧梁包括第三槽钢、第三固定块，所述第三槽钢为两根且槽口相对设置，两者的同一侧槽边之间通过钢板连接固定，所述第三固定块为多个且焊接固定在两根槽钢的另一侧槽边之间。Preferably, the side beam includes a third channel steel and a third fixed block. There are two third channel steels with grooves arranged opposite to each other. The same side groove edges of the two channel steels are connected and fixed by a steel plate. There are multiple third fixed blocks and they are welded and fixed between the other side groove edges of the two channel steels.
作为优选，所述侧梁的端部的第三槽钢上、前梁的端部的前侧板上、后梁的端部的后侧板上均设有多个销轴孔，所述侧梁的端部与前梁、后梁的端部之间均通过销轴穿过销轴孔继而相对固定。Preferably, a plurality of pin holes are provided on the third channel steel at the end of the side beam, on the front side plate at the end of the front beam, and on the rear side plate at the end of the rear beam. The ends of the side beam and the ends of the front beam and the rear beam are relatively fixed by pins passing through the pin holes.
作为优选，所述中间架的螺纹连接端与螺纹头角撑之间螺纹连接有调节螺杆。Preferably, an adjusting screw is threadedly connected between the threaded connection end of the intermediate frame and the threaded head angle brace.
作为优选，所述螺纹头角撑包括第一钢管以及第一支撑头，所述第一支撑头包括两个且相对的焊接固定在第一钢管的一端部，第一支撑头上具有销孔，所述第一支撑头与侧梁之间通过第一连杆连接固定，第一钢管的另一端与螺纹连接端螺纹连接固定。Preferably, the threaded head angle brace includes a first steel pipe and a first supporting head, the first supporting head includes two ends of the first steel pipe that are welded and fixed oppositely, the first supporting head has a pin hole, the first supporting head is connected and fixed to the side beam by a first connecting rod, and the other end of the first steel pipe is threadedly connected and fixed to the threaded connection end.
作为优选，所述法兰头角撑包括第二钢管以及第二支撑头，所述第二支撑头包括两个且相对的焊接固定在第二钢管的一端部，第二支撑头上具有销孔，所述第二支撑头与侧梁之间通过第二连杆连接固定，第二钢管的另一端与法兰连接端法兰连接固定。Preferably, the flange head angle brace includes a second steel pipe and a second supporting head, the second supporting head includes two ends of the second steel pipe that are welded and fixed oppositely, the second supporting head is provided with a pin hole, the second supporting head is connected and fixed to the side beam by a second connecting rod, and the other end of the second steel pipe is flange-connected and fixed to the flange connection end.
作为优选，所述第一连杆和第二连杆均为折弯结构，其两端部均分别设置有与第一支撑头、第二支撑头的端部的销孔配合的轴孔，通过销轴穿过轴孔与销孔继而将第一连杆、第一支撑头以及第二连杆、第二支撑头活动连接。Preferably, the first connecting rod and the second connecting rod are both bent structures, and both ends thereof are respectively provided with axial holes that cooperate with the pin holes at the ends of the first supporting head and the second supporting head. The first connecting rod and the first supporting head and the second connecting rod and the second supporting head are movably connected by passing the pin shaft through the axial hole and the pin hole.
与现有技术相比，本发明的有益之处是：所述方便安装的塔吊用附墙框的结构强度高，安装以及拆卸方便快捷，节约安装以及维护时间以及人工强度，提高安装维护效率，因而实用性高。Compared with the prior art, the advantages of the present invention are: the easily installed tower crane wall frame has high structural strength, is easy and quick to install and disassemble, saves installation and maintenance time and labor intensity, improves installation and maintenance efficiency, and is therefore highly practical.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图；In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.
图1是本发明的立体图；Fig. 1 is a perspective view of the present invention;
图2是本发明的俯视图。FIG. 2 is a top view of the present invention.
具体实施方式DETAILED DESCRIPTION
下面将对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例，都属于本发明保护的范围：The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention:
如图1、图2所示的一种方便安装的塔吊用附墙框，包括前梁、后梁、侧梁、中间架1、螺纹头角撑、法兰头角撑，所述前梁与后梁前后设置且相互平行设置，前梁通过连接组件连接墙体，所述前梁、后梁、侧梁围合形成方形框架结构，所述侧梁为两根且分别连接在前梁和后梁的端部之间，在本实施例中，为方便制作安装以及提高整体结构的强度和稳定性，所述前梁包括第一槽钢2、第一固定块3、第一端部固定板组以及第一端部角钢支撑组件，所述第一槽钢为两根且槽口相对设置，所述第一固定块为多个且焊接固定在两根槽钢的两侧槽边之间，从而形成类似于管状的固定结构，结构强度高且安装制作方便快捷，多个第一固定块按间距设置，数量按之际需要设置即可，所述第一端部固定板组为两组并分别固定在槽钢两端且均包括两个前侧板4，所述前侧板的形状根据实际需要设置即可，保证结构强度和安装便捷性，两个前侧板相对的固定在第一槽钢的端部，前侧板的一侧面与第一槽钢的槽底外侧之间焊接固定，前侧板与第一槽钢之间形成直角夹角，所述第一端部角钢支撑组件包括两组且分别安装在两个直角夹角处并均包括两个第一倒T型板5，两个第一倒T型板的底板分别固定在直角夹角处的两个直角边所在的前侧板和第一槽钢上，实际应用中，其中一个第一倒T型板的底板与同一侧的两个前侧板边缘焊接固定，第一倒T型板的竖板朝上设置，外部塔吊支架的边角竖支撑杆6（图2中示出）置于螺纹头角撑或法兰头角撑的头部与两个竖板之间，实际安装过程中，由于外部塔吊的支架的四个边角处的竖立的竖支撑杆均为角钢结构，其中两个竖立的竖支撑杆通过螺纹头角撑或法兰头角撑的头部顶紧固定在对应第一倒T型板的两个竖板之间，从而实现竖立的竖支撑杆的固定，继而实现吊塔支架的固定，另外，可以在其中一个第一倒T型的竖板上加装楔铁13，进一步提高竖支撑杆的支撑稳定性。As shown in Figures 1 and 2, a tower crane wall frame that is easy to install includes a front beam, a rear beam, a side beam, an intermediate frame 1, a threaded head angle brace, and a flange head angle brace. The front beam and the rear beam are arranged front and back and parallel to each other. The front beam is connected to the wall through a connecting component. The front beam, the rear beam, and the side beams are enclosed to form a square frame structure. The side beams are two and are respectively connected between the ends of the front beam and the rear beam. In this embodiment, in order to facilitate the production and installation and improve the strength and stability of the overall structure, the front beam includes a first channel steel 2, a first fixing block 3, a first end fixing plate group, and a first The end angle steel support assembly, the first channel steel is two and the notches are arranged oppositely, the first fixing blocks are multiple and are welded and fixed between the two side groove edges of the two channel steels, thereby forming a tubular fixed structure, the structural strength is high and the installation and manufacturing are convenient and quick, the multiple first fixing blocks are arranged at intervals, and the number can be set according to the needs, the first end fixing plate group is two groups and is respectively fixed at both ends of the channel steel and each includes two front side plates 4, the shape of the front side plates can be set according to actual needs, to ensure structural strength and installation convenience, the two front side plates are relatively fixed in the first channel The end of the steel, one side of the front side plate is welded and fixed to the outer side of the bottom of the first channel steel, a right angle is formed between the front side plate and the first channel steel, the first end angle steel support assembly includes two groups and is respectively installed at the two right angles and each includes two first inverted T-shaped plates 5, the bottom plates of the two first inverted T-shaped plates are respectively fixed to the front side plate and the first channel steel where the two right-angle sides at the right angle are located, in actual application, the bottom plate of one of the first inverted T-shaped plates is welded and fixed to the edges of the two front side plates on the same side, the vertical plate of the first inverted T-shaped plate is arranged upward, and the corner vertical plates of the external tower crane bracket The support rod 6 (shown in Figure 2) is placed between the head of the threaded head angle brace or the flange head angle brace and the two vertical plates. During the actual installation process, since the upright vertical support rods at the four corners of the external tower crane's bracket are all angle steel structures, two of the upright vertical support rods are tightly fixed between the two vertical plates corresponding to the first inverted T-shaped plates through the heads of the threaded head angle brace or the flange head angle brace, thereby achieving the fixation of the upright vertical support rods and then the fixation of the tower crane bracket. In addition, a wedge iron 13 can be installed on one of the first inverted T-shaped vertical plates to further improve the supporting stability of the vertical support rod.
在本实施例中，为进一步方便制作安装以及提高整体结构的强度和稳定性，所述后梁包括第二槽钢7、第二固定块8、第二端部固定板组以及第二端部角钢支撑组件，所述第二槽钢为两根且槽口相对设置，所述第二固定块为多个且焊接固定在两根槽钢的两侧槽边之间，所述第二端部固定板组为两组并分别固定在槽钢两端且均包括两个后侧板9，两个后侧板相对的固定在第二槽钢的端部，后侧板与第二槽钢之间形成直角夹角，所述第二端部角钢支撑组件包括两组且分别安装在两个直角夹角处并均包括两个第二倒T型板10，两个第二倒T型板的底板分别固定在直角夹角处的两个直角边所在的后侧板和第二槽钢上，实际应用中，其中一个第二倒T型板的底板与同一侧的两个后侧板边缘焊接固定，第二倒T型板的竖板朝上设置，外部塔吊支架的另一部分边角竖支撑杆置于螺纹头角撑的头部与两个竖板之间，实际安装过程中，外部塔吊的支架的另外两个竖立的竖支撑杆通过螺纹头角撑的头部顶紧固定在对应第二倒T型板的两个竖板之间，从而实现另外两个竖立的竖支撑杆的固定，继而实现吊塔支架的固定，另外，可以在其中一个第二倒T型的竖板上加装楔铁，进一步提高竖支撑杆的支撑稳定性。In this embodiment, in order to further facilitate the manufacture and installation and improve the strength and stability of the overall structure, the rear beam includes a second channel steel 7, a second fixing block 8, a second end fixing plate group and a second end angle steel support assembly, the second channel steel is two and the notches are arranged oppositely, the second fixing blocks are multiple and are welded and fixed between the two side groove edges of the two channel steels, the second end fixing plate group is two groups and are respectively fixed at both ends of the channel steel and each includes two rear side plates 9, the two rear side plates are relatively fixed to the ends of the second channel steel, and a right angle is formed between the rear side plates and the second channel steel, the second end angle steel support assembly includes two groups and are respectively installed at the two right angles and each includes two second inverted T-shaped plates 10, the bottom plates of the two second inverted T-shaped plates They are respectively fixed on the rear side plate and the second channel steel where the two right-angled sides at the right-angled angle are located. In actual applications, the bottom plate of one of the second inverted T-shaped plates is welded and fixed to the edges of the two rear side plates on the same side, and the vertical plate of the second inverted T-shaped plate is set upward. The other part of the corner vertical support rod of the external tower crane bracket is placed between the head of the threaded head angle brace and the two vertical plates. During the actual installation process, the other two upright vertical support rods of the external tower crane bracket are tightened and fixed between the two vertical plates of the corresponding second inverted T-shaped plate through the head of the threaded head angle brace, thereby realizing the fixation of the other two upright vertical support rods, and then realizing the fixation of the tower crane bracket. In addition, a wedge iron can be installed on one of the second inverted T-shaped vertical plates to further improve the supporting stability of the vertical support rod.
在本实施例中，为方便侧梁的制作安装以及提高其结构稳定性，所述侧梁包括第三槽钢11、第三固定块12，所述第三槽钢为两根且槽口相对设置，两者的同一侧槽边之间通过钢板连接固定，所述第三固定块为多个且焊接固定在两根槽钢的另一侧槽边之间，从而提高侧梁的结构强度以及安装稳定性。In this embodiment, in order to facilitate the manufacture and installation of the side beam and improve its structural stability, the side beam includes a third channel steel 11 and a third fixing block 12. There are two third channel steels with notches arranged opposite to each other, and the same side groove edges of the two are connected and fixed by a steel plate. There are multiple third fixing blocks and they are welded and fixed between the other side groove edges of the two channel steels, thereby improving the structural strength and installation stability of the side beam.
在实际应用中，为方便侧梁与前梁和后梁的安装连接固定，所述侧梁的端部的第三槽钢上、前梁的端部的前侧板上、后梁的端部的后侧板上均设有多个销轴孔，所述侧梁的端部与前梁、后梁的端部之间均通过销轴14穿过销轴孔继而相对固定，也可以根据实际需要采用螺栓连接的方式进行连接固定，提高连接稳固性以及方便安装。In actual applications, in order to facilitate the installation, connection and fixation of the side beam with the front beam and the rear beam, a plurality of pin holes are provided on the third channel steel at the end of the side beam, the front side plate at the end of the front beam, and the rear side plate at the end of the rear beam. The end of the side beam and the ends of the front beam and the rear beam are relatively fixed by the pins 14 passing through the pin holes. They can also be connected and fixed by bolts according to actual needs to improve the stability of the connection and facilitate installation.
所述中间架为十字架体结构，其一端为法兰连接端，其它三端为螺纹连接端，所述螺纹头角撑为三个且对应的连接支撑在三个螺纹连接端与方形框架的三个边角处，所述法兰头角撑为一个且连接支撑在法兰连接端与方形框架的另一个边角处。在本实施例中，所述中间架的螺纹连接端与螺纹头角撑之间螺纹连接有调节螺杆15，因而在实际安装中，可以根据需要转动调节螺杆，从而提高接螺纹连接端与螺纹头角撑之间的距离，提高螺纹头角撑的稳定性。The intermediate frame is a cross-body structure, one end of which is a flange connection end, and the other three ends are threaded connection ends. There are three threaded head angle braces, and the corresponding connection supports are at the three threaded connection ends and the three corners of the square frame. There is one flange head angle brace, and the connection support is at the flange connection end and the other corner of the square frame. In this embodiment, an adjusting screw 15 is threadedly connected between the threaded connection end of the intermediate frame and the threaded head angle brace, so that in actual installation, the adjusting screw can be rotated as needed to increase the distance between the threaded connection end and the threaded head angle brace, thereby improving the stability of the threaded head angle brace.
在本实施例中，所述螺纹头角撑包括第一钢管16以及第一支撑头17，所述第一支撑头包括两个且相对的焊接固定在第一钢管的一端部，第一支撑头上具有销孔，所述第一支撑头与侧梁之间通过第一连杆20连接固定，第一钢管的另一端与螺纹连接端螺纹连接固定。进一步地，所述法兰头角撑包括第二钢管18以及第二支撑头19，所述第二支撑头包括两个且相对的焊接固定在第二钢管的一端部，第二支撑头上具有销孔，所述第二支撑头与侧梁之间通过第二连杆21连接固定，第二钢管的另一端与法兰连接端法兰连接固定，在实际应用中，为方便顶紧塔吊的侧面的竖立的竖支撑杆，所述第一支撑头以及第二支撑头均可以设置为与竖支撑杆内直角契合的端头结构，因而提高顶紧竖支撑杆时的稳定性。In this embodiment, the threaded head angle brace includes a first steel pipe 16 and a first support head 17, the first support head includes two opposite ends welded and fixed to one end of the first steel pipe, the first support head has a pin hole, the first support head is connected and fixed to the side beam through a first connecting rod 20, and the other end of the first steel pipe is threadedly connected and fixed to the threaded connection end. Further, the flange head angle brace includes a second steel pipe 18 and a second support head 19, the second support head includes two opposite ends welded and fixed to one end of the second steel pipe, the second support head has a pin hole, the second support head is connected and fixed to the side beam through a second connecting rod 21, and the other end of the second steel pipe is flange-connected and fixed to the flange connection end. In practical applications, in order to facilitate the vertical support rod erected on the side of the tower crane, the first support head and the second support head can be set as an end head structure that fits the inner right angle of the vertical support rod, thereby improving the stability when tightening the vertical support rod.
在本实施例中，为提高螺纹头角撑与法兰头角撑的支撑稳定性，所述第一连杆和第二连杆均为折弯结构，其两端部均分别设置有与第一支撑头、第二支撑头的端部的销孔配合的轴孔，通过销轴穿过轴孔与销孔继而将第一连杆、第一支撑头以及第二连杆、第二支撑头活动连接。In this embodiment, in order to improve the supporting stability of the threaded head angle brace and the flange head angle brace, the first connecting rod and the second connecting rod are both bending structures, and their two ends are respectively provided with axial holes that cooperate with the pin holes at the ends of the first support head and the second support head. The first connecting rod and the first support head and the second connecting rod and the second support head are movably connected by passing the pin shaft through the axial hole and the pin hole.
因而在实际应用过程中，通过将侧梁与前梁和后梁按要求连接安装在塔吊支架的合适的高度位置，将塔吊支架围合在三者形成的方形框架之间，然后将中间架与螺纹头角撑以及法兰头角撑连接并置于塔吊支架内部，并通过螺纹头角撑以及法兰头角撑将塔吊支架的四个边角处的竖立的竖支撑杆抵紧支撑固定在前梁和后梁的第一倒T型板和第二倒T型板上，从而提高整体结构固定时的稳定性，而且方便安装与拆卸，然后将前梁通过连接件与建筑墙体连接固定，继而完成整体结构的安装过程。Therefore, in actual application, the side beams are connected to the front beam and the rear beam as required and installed at a suitable height position of the tower crane support, the tower crane support is enclosed between the square frames formed by the three, and then the intermediate frame is connected to the threaded head angle brace and the flange head angle brace and placed inside the tower crane support, and the upright vertical support rods at the four corners of the tower crane support are tightly supported and fixed on the first inverted T-shaped plate and the second inverted T-shaped plate of the front beam and the rear beam through the threaded head angle brace and the flange head angle brace, thereby improving the stability of the overall structure when fixed, and facilitating installation and disassembly, and then the front beam is connected and fixed to the building wall through the connecting parts, and then the installation process of the overall structure is completed.
需要强调的是：以上仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，凡是依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明技术方案的范围内。It should be emphasized that the above are only preferred embodiments of the present invention and do not limit the present invention in any form. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.
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