Multi-angle adjustable assembly type steel tube tower joint

Abstract

The utility model discloses a multi-angle adjustable assembly type steel tube tower joint, and belongs to the technical field of steel tube towers. Comprising a mounting block; the clamping assembly is arranged on the mounting block and used for fixing the steel pipe; the mounting plate is fixedly arranged on the mounting block; the rotating head is rotationally arranged on the mounting plate; the adjusting assembly is arranged on the mounting block and used for adjusting the angle; the adjusting assembly comprises a through hole formed in the rotating head, a limiting hole formed in the mounting plate, the through hole coincides with the limiting hole, a connecting block is slidably connected to the mounting plate, a limiting rod is fixedly connected to the connecting block, multiple sets of limiting grooves allowing the limiting rod to be embedded are formed in one end of the rotating head, and the limiting grooves are distributed in the circumferential direction with the rotating axis of the rotating head as the circle center; and a screw rod is rotationally connected to the mounting block and is in threaded connection with the connecting block. The multi-angle adjustable assembly type steel tube tower joint has the beneficial effect that the multi-angle adjustable assembly type steel tube tower joint is firm in connection.

Description

Technical Field

[0001] The present application relates to the technical field of steel tube towers, and in particular to a multi-angle adjustable assembled steel tube tower node. Background Art

[0002] The steel tube tower is a steel tube component used as the main material. It is one of the structural types of transmission towers. It has the advantages of small footprint, fast foundation construction speed, high self-strength, and easy assembly. The nodes in the steel tube tower are an important component of the steel tube tower. The problems with the existing technology are: traditional connection nodes are fixed and cannot be adjusted, which is troublesome during installation and disassembly, and the fixing effect is poor. When supporting at different angles, the supporting force is transmitted along the axial direction of the steel tube. When there is an acute angle between the two steel tubes, there is a force along the axial direction of the steel tube at the connection node, which easily causes the connection node to slip along the axial direction of the steel tube.

[0003] The structure of the product can refer to the multi-angle adjustable assembled steel pipe tower node and steel pipe tower disclosed in the Chinese patent document publication number: CN217975652U, which includes a main pipe, a secondary pipe, a rotating seat, a fixing part and a branch pipe. The main pipe is sleeved with a secondary pipe, and a rotating seat is integrally formed on the secondary pipe. The rotating seat is matched with a fixing part, and the rotating seat is rotatably connected to the branch pipe through the fixing part.

[0004] In the above structure, no limiting structure is provided for the auxiliary pipe in the axial direction of the main pipe, resulting in the problem that the auxiliary pipe is easy to slide along the axial direction of the main pipe when only one auxiliary pipe is provided.

[0005] Therefore, a multi-angle adjustable assembled steel pipe tower node with firm connection is needed. Utility Model Content

[0006] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0007] In order to solve the technical problems mentioned in the above background technology part, some embodiments of the present application provide a multi-angle adjustable assembled steel pipe tower node, including: a mounting block; a clamping assembly, arranged on the mounting block, for fixing the steel pipe; a mounting plate, fixedly arranged on the mounting block; a rotating head, rotatably arranged on the mounting plate; an adjustment assembly, arranged on the mounting block, for adjusting the angle; the adjustment assembly includes: a through hole opened on the rotating head, a limiting hole opened on the mounting plate, the through hole coincides with the limiting hole, a connecting block is slidably connected to the mounting plate, a limiting rod is fixedly connected to the connecting block, a plurality of limiting grooves for the limiting rod to be embedded are opened at one end of the rotating head, the limiting grooves are circumferentially distributed along the rotating axis of the rotating head, a screw is rotatably connected to the mounting block, and the screw is threadedly connected to the connecting block.

[0008] Furthermore, the clamping assembly includes: a sliding arrangement in which two sliding blocks are installed in the mounting block, a clamping plate is rotatably connected to the sliding block, a bidirectional screw is rotatably connected to the mounting block, and the bidirectional screw is threadedly connected to the two sliding blocks.

[0009] Furthermore, one end of the clamping plate is rotatably arranged on the sliding block, and the other end of the clamping plate is rotatably connected to the connecting plate, and bolt holes are provided on the two connecting plates.

[0010] Furthermore, a rotating rod is rotatably connected to the mounting block, an abutment piece is fixedly connected to the rotating rod, and a pushing block abutting against the abutment piece is fixedly connected to the limiting rod.

[0011] Furthermore, the abutting member includes: an abutting portion abutting against the push block and a deflecting portion arranged at one end of the abutting portion, and the abutting portion and the deflecting portion are respectively located on both sides of the axis of the rotating rod.

[0012] Furthermore, a plurality of groups of limiting holes are provided and distributed circumferentially along the rotating axis of the rotating head.

[0013] Furthermore, a through slot is provided on the mounting block for the push block to pass through.

[0014] Furthermore, anti-slip grooves are arranged on the deflection portion.

[0015] Furthermore, the sliding block is provided with an opening for the rotating rod to pass through.

[0016] Furthermore, a slot is provided on the mounting plate for the limiting rod to pass through.

[0017] The beneficial effect of the present application is that it provides a multi-angle adjustable assembled steel pipe tower node with a firm connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0019] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0020] In the attached picture:

[0021] Figure 1 is an overall schematic diagram according to an embodiment of the present application;

[0022] Figure 2 yes Figure 1 A schematic diagram of the installation of the rotating head in the embodiment;

[0023] Figure 3 yes Figure 1 A schematic diagram of the installation of the sliding block in the embodiment;

[0024] Figure 4 yes Figure 1 Schematic cross-sectional view of an embodiment.

[0025] Reference numerals:

[0026] 100. Mounting block; 101. Mounting plate; 102. Rotating head; 103. Through hole; 104. Limiting hole; 105. Connecting block; 106. Limiting rod; 107. Slot; 108. Limiting groove; 109. Screw; 110. Clamping assembly; 111. Sliding block; 112. Clamping plate; 113. Bidirectional screw; 114. Connecting plate; 115. Bolt hole; 116. Rotating rod; 117. Opening hole; 118. Abutment; 119. Push block; 120. Abutment portion; 121. Deflection portion; 122. Anti-slip pattern; 123. Through groove. DETAILED DESCRIPTION

[0027] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0028] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0029] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0030] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0031] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0032] Reference Figure 1-4The multi-angle adjustable assembled steel pipe tower node comprises: a mounting block 100, a mounting plate 101, and a rotating head 102. The mounting plates 101 are fixedly arranged on the mounting blocks 100 in pairs, and the rotating head 102 is rotatably arranged between the two mounting plates 101. The through hole 103 is provided on the rotating head 102, and the mounting plate 101 is provided with a plurality of limiting holes 104 which are circumferentially distributed along the rotating axis of the rotating head 102. The through hole 103 coincides with one of the limiting holes 104. After the bolt passes through the through hole 103 and the limiting hole 104, a nut is installed to fix the rotating head 102. A connecting block 105 is slidably connected to the mounting plate 101, and a limiting rod 106 is fixedly connected between the two connecting blocks 105. A slot 107 is provided on the mounting plate 101 for the limiting rod 106 to pass through. One end of the rotating head 102 is provided with multiple groups of limiting grooves 108 for the limiting rod 106 to be embedded in. The limiting grooves 108 are distributed circumferentially along the rotating axis of the rotating head 102. A screw 109 is rotatably connected to the mounting block 100, and the screw 109 is threadedly connected to the connecting block 105.

[0033] The mounting block 100 is rotatably connected to a rotating rod 116. An abutment member 118 is fixedly connected to the rotating rod 116. A push block 119 abutting against the abutment member 118 is fixedly connected to the limiting rod 106, and a through slot 123 for the push block 119 to pass through is provided on the mounting block 100. The abutment member 118 includes: an abutment portion 120 abutting against the push block 119 and a deflection portion 121 fixedly arranged at one end of the abutment portion 120, and the abutment portion 120 and the deflection portion 121 are respectively located on both sides of the axis of the rotating rod 116. The deflection portion 121 is provided with anti-slip grooves 122. When the push block 119 abuts against the abutment member 118, the abutment member 118 is pushed to deflect around the axis of the rotating rod 116.

[0034] A clamping assembly 110 is provided on the mounting block 100, and the clamping assembly 110 includes: two sliding blocks 111 slidably arranged in the mounting block 100, an opening 117 for a rotating rod 116 to pass through is provided on the sliding block 111, a clamping plate 112 is rotatably connected to the sliding block 111, a bidirectional screw 113 is rotatably connected to the mounting block 100, the bidirectional screw 113 is threadedly connected to the two sliding blocks 111, the two clamping plates 112 are combined and sleeved on the steel pipe for installation, one end of the clamping plate 112 is rotatably arranged on the sliding block 111, and the other end of the clamping plate 112 is rotatably connected to a connecting plate 114, bolt holes 115 are provided on the two connecting plates 114, and nuts are installed after the bolts pass through the bolt holes 115 to clamp and fix the steel pipe.

[0035] Working or installation process: by rotating the bidirectional screw 113, the two sliding blocks 111 are driven to move, so as to adjust the distance between the two clamping plates 112, and the clamping plates 112 are sleeved on the steel pipe, so as to facilitate installation on steel pipes of different sizes, and the two clamping plates 112 are fixed and installed by bolts and nuts;

[0036] When the installation angle needs to be adjusted, the rotating head 102 is rotated so that the through hole 103 coincides with the limiting hole 104. The bolt is passed through the limiting hole 104 and the nut is installed with the through hole 103 for positioning. At the same time, the screw rod 109 is rotated to drive the connecting block 105 to move, so that the limiting rod 106 is embedded in the limiting groove 108, which has a better limiting effect on the rotating head 102. The movement of the limiting rod 106 drives the push block 119 to move at the same time, so that the abutment 120 is deflected, and the deflection part 121 abuts against the surface of the steel pipe to avoid axial slippage on the steel pipe.

[0037] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) and the technical solutions formed.

Claims

1. Multi-angle adjustable assembled steel pipe tower node, characterized by: include: Mounting blocks; A clamping assembly, arranged on the mounting block, for fixing the steel pipe; A mounting plate, fixedly disposed on the mounting block; A rotating head, rotatably disposed on the mounting plate; An adjustment component, arranged on the mounting block, for adjusting the angle; The adjustment component comprises: A through hole is opened on the rotating head, and a limit hole is opened on the mounting plate, the through hole coincides with the limit hole, a connecting block is slidably connected to the mounting plate, a limit rod is fixedly connected to the connecting block, and a plurality of limit grooves for the limit rod to be embedded are opened at one end of the rotating head, and the limit grooves are circumferentially distributed along the rotating axis of the rotating head, a screw is rotatably connected to the mounting block, and the screw is threadedly connected to the connecting block.

2. The multi-angle adjustable assembled steel pipe tower node according to claim 1 is characterized in that: The clamping assembly comprises: two sliding blocks which are slidably arranged in the mounting block, a clamping plate being rotatably connected to the sliding block, a bidirectional screw being rotatably connected to the mounting block, and the bidirectional screw being threadedly connected to the two sliding blocks.

3. The multi-angle adjustable assembled steel pipe tower node according to claim 2 is characterized in that: One end of the clamping plate is rotatably arranged on the sliding block, and the other end of the clamping plate is rotatably connected to a connecting plate, and bolt holes are provided on the two connecting plates.

4. The multi-angle adjustable assembled steel pipe tower node according to claim 3 is characterized in that: The mounting block is rotatably connected with a rotating rod, the rotating rod is fixedly connected with an abutment piece, and the limiting rod is fixedly connected with a pushing block abutting with the abutment piece.

5. The multi-angle adjustable assembled steel pipe tower node according to claim 4 is characterized in that: The abutment member comprises: an abutment portion abutting against the push block and a deflection portion arranged at one end of the abutment portion, and the abutment portion and the deflection portion are respectively located at two sides of the axis of the rotating rod.

6. The multi-angle adjustable assembled steel pipe tower node according to claim 5 is characterized in that: The limiting holes are provided in a plurality of groups and are distributed circumferentially along the rotating axis of the rotating head.

7. The multi-angle adjustable assembled steel pipe tower node according to claim 6 is characterized in that: The mounting block is provided with a through slot for the pushing block to pass through.

8. The multi-angle adjustable assembled steel pipe tower node according to claim 7 is characterized in that: The deflection portion is provided with anti-slip grooves.

9. The multi-angle adjustable assembled steel pipe tower node according to claim 8 is characterized in that: The sliding block is provided with an opening for the rotating rod to pass through.

10. The multi-angle adjustable assembled steel pipe tower node according to claim 9, characterized in that: The mounting plate is provided with a slot for the limiting rod to pass through.

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