Fixing device for holding pole of steel tube tower

Abstract

The utility model discloses a steel tube tower holding pole fixing device, and belongs to the technical field of electric power engineering. Comprising two fixing sleeves which are matched with each other and used for being fixedly arranged on a steel tube tower in a sleeving mode; the supporting frame is arranged on the fixing sleeve and used for supporting the electric wire; the limiting assembly is arranged on the fixing sleeve and used for limiting the fixing part; the limiting assembly comprises a limiting groove formed in the fixing sleeve; the limiting block is rotationally arranged in the limiting groove; and the elastic assembly is arranged in the limiting groove and used for enabling the limiting block to abut against the steel tube tower. The steel tube tower derrick fixing device has the beneficial effect that the steel tube tower derrick fixing device is firmly installed.

Description

Technical Field

[0001] The present application relates to the field of electric power engineering technology, and in particular to a steel pipe tower bracket fixing device. Background Art

[0002] The steel pipe tower is a commonly used tower structure for power transmission in my country, which is made of multiple sections of steel pipes connected by flange structures. Multiple sets of bolt structures are used to fix the flange structures at both ends of the steel pipes. The wires are not directly connected to the surface of the steel pipe tower, but are supported by the pole structure. The transmission wires are then placed on the side support structure connected to the pole structure. However, the existing pole structure usually uses two semicircular structures, which are connected by bolts and fixed on the steel pipe tower. When the bolts become loose, the pole structure is prone to slip.

[0003] The structure of the product can refer to a plug-in steel pipe tower holding rod fixing device disclosed in the Chinese patent document publication number: CN205875871U, including a first semicircular holding hoop, a second semicircular holding hoop, a front locking nut, a rear locking nut, a screw, an adapter plate, an outer limit block, a slider, a guide plate and an elastic limit mechanism. The first semicircular holding hoop is provided with a first extension at both ends, and the second semicircular holding hoop is provided with a second extension at both ends. The first extension and the second extension are locked and clamped on the screw by the front locking nut and the rear locking nut. The outer limit block is composed of an outer baffle and an outer connecting plate, and the outer baffle and the outer connecting plate are formed by integral molding. The outer connecting plate is fixedly connected to the adapter plate. A positioning block is provided at the end of the screw, and a lower protrusion is provided at the end of the positioning block. A fixing hole matching the lower protrusion is provided on the adapter plate, and the lower protrusion passes through the fixing hole and presses against the inner side wall of the outer baffle.

[0004] In the above structure, only bolts are used for fixing. When the bolts become loose, the pole may easily slip.

[0005] Therefore, a steel pipe tower holding pole fixing device with fastened installation 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 steel pipe tower holding pole fixing device, including: a fixing sleeve, two fixing sleeves cooperate to be sleeved and fixed on the steel pipe tower; a support frame, arranged on the fixing sleeve, for supporting the electric wires; a limiting component, arranged on the fixing sleeve, for limiting the fixing part; the limiting component includes: a limiting groove, opened in the fixing sleeve; a limiting block, rotatably arranged in the limiting groove; an elastic component, arranged in the limiting groove, for making the limiting block abut against the steel pipe tower.

[0008] Furthermore, the elastic component includes: a limit plate slidably arranged in the limit groove; and a spring, both ends of which are respectively fixedly connected between the limit block and the limit plate.

[0009] Furthermore, the limiting block comprises: a columnar portion rotatably disposed in the limiting groove and a deflecting portion abutting against the steel pipe tower, wherein the deflecting portion is located at the lower side of the columnar portion.

[0010] Furthermore, a plurality of groups of anti-slip tooth patterns are arranged on the end surface of the deflection portion close to the steel pipe tower.

[0011] Furthermore, the support frame includes: a support rod hinged to the fixing sleeve and an abutment rod fixedly connected to the lower end of the support rod, and one end of the abutment rod is inclined and inserted into the limiting groove to abut against the limiting plate.

[0012] Furthermore, a hinged portion is provided between the two fixing sleeves and the two fixing sleeves are hinged to each other through the hinged portion, and an assembling portion is provided on the two fixing sleeves.

[0013] Furthermore, the hinged part includes: a first hinged block and a second hinged block hinged to each other, a connecting plate fixedly connected to one end of the fixed sleeve, the first hinged block and the second hinged block are respectively arranged on two connecting plates, and the first hinged block and the second hinged block are rotatably connected to a screw rod, which passes through the connecting plate and is threadedly connected to the connecting plate.

[0014] Furthermore, the assembling part includes an assembling plate and a through hole formed on the assembling plate.

[0015] The beneficial effect of the present application is that a steel pipe tower bracket fixing device that can be installed and fastened is provided. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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.

[0017] 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.

[0018] In the attached picture:

[0019] Figure 1 is an overall schematic diagram according to an embodiment of the present application;

[0020] Figure 2 yes Figure 1 A structural diagram of the assembly part in the embodiment;

[0021] Figure 3 yes Figure 1 A structural diagram of the connecting plate in the embodiment;

[0022] Figure 4 yes Figure 1 A schematic partial cross-sectional view of the embodiment.

[0023] Reference numerals:

[0024] 100. fixing sleeve; 101. supporting frame; 102. limiting groove; 103. limiting block; 104. columnar portion; 105. deflecting portion; 106. anti-slip tooth pattern; 107. limiting plate; 108. spring; 109. supporting rod; 110. abutting rod; 111. hinged portion; 112. assembling portion; 113. first hinged block; 114. connecting plate; 115. screw rod; 116. assembling plate; 117. through hole; 118. bolt; 119. bracket; 120. second hinged block. DETAILED DESCRIPTION

[0025] 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.

[0026] 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.

[0027] 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.

[0028] 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".

[0029] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0030] Reference Figure 1-4 The steel pipe tower holding pole fixing device includes: a fixing sleeve 100, a support frame 101, a limiting groove 102, and a limiting block 103. The fixing sleeve 100 is an arc-shaped plate structure and two fixing sleeves 100 are provided. The two fixing sleeves 100 are arranged on the steel pipe tower in a coordinated manner. The support frame 101 is arranged on the outer wall of the fixing sleeve 100 for supporting the electric wires. The limiting groove 102 is provided on the inner wall of the fixing sleeve 100. The limiting block 103 includes a columnar portion 104 rotatably arranged in the limiting groove 102 and a deflection portion 105 fixedly arranged on the columnar portion 104. The deflection portion 105 is located at the lower side of the columnar portion 104, and one side of the deflection portion 105 abuts against the steel pipe tower. A plurality of groups of anti-skid tooth patterns 106 are arranged on the end surface of one side of the deflection portion 105 abutting against the steel pipe tower, and the anti-skid tooth patterns 106 are arranged horizontally. A limiting plate 107 is slidably connected in the limiting groove 102 , a spring 108 is provided between the limiting plate 107 and the limiting block 103 , and two ends of the spring 108 are fixedly connected to the deflection portion 105 and the limiting plate 107 , respectively.

[0031] The support frame 101 includes: a support rod 109 hinged to the fixing sleeve 100 and an abutment rod 110 fixedly connected to the lower end of the support rod 109. One end of the abutment rod 110 is tilted and inserted into the limiting groove 102 to abut against the limiting plate 107. When the support rod 109 deflects, the abutment rod 110 is driven to push the limiting plate 107. A bracket 119 for laying wires is also provided on the support rod 109.

[0032] One end of the two fixing sleeves 100 is hinged to each other through a hinge portion 111 , and the other end is provided with an assembly portion 112 , so that the two fixing sleeves 100 are assembled.

[0033] The hinged portion 111 includes: a first hinge block 113 and a second hinge block 120, the first hinge block 113 and the second hinge block 120 are hinged to each other, a connecting plate 114 to which one end of the fixing sleeve 100 is fixedly connected, the first hinge block 113 and the second hinge block 120 are respectively arranged on two 114, and the first hinge block 113 and the second hinge block 120 are both rotatably connected with a screw 115, which passes through the connecting plate 114 and is threadedly connected to the connecting plate 114.

[0034] The assembling portion 112 includes an assembling plate 116 and two through holes 117 provided on the assembling plate 116 . Bolts 118 pass through the through holes 117 and nuts are installed to fix the two assembling plates 116 .

[0035] Working or installation process: By rotating the screw rod 115, the distance between the two fixing sleeves 100 is adjusted. When the two fixing sleeves 100 are mounted on the steel pipe tower, the spring 108 makes one side of the deflection part 105 abut against the surface of the steel pipe tower. The bolt 115 is passed through the through hole 117 and the nut is installed, so that the fixing sleeve 100 is installed on the steel pipe tower. When the wire is installed on the support frame 101, the support frame 101 generates torque, so that the abutting rod 110 squeezes the limiting plate 107, so that the deflection part 105 abuts against the surface of the steel pipe tower more tightly.

[0036] 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. The steel pipe tower holding rod fixing device is characterized by: include: Fixed sleeves, two fixed sleeves cooperate to be fixed on the steel pipe tower; A support frame, arranged on the fixing sleeve, for supporting the electric wire; A limiting component, arranged on the fixing sleeve, for limiting the fixing part; The limiting component comprises: A limiting groove is provided in the fixing sleeve; A limiting block, rotatably disposed in the limiting groove; The elastic component is arranged in the limiting groove and is used for making the limiting block abut against the steel pipe tower.

2. The steel pipe tower holding pole fixing device according to claim 1 is characterized in that: The elastic component comprises: A limiting plate, slidably arranged in the limiting groove; The two ends of the spring are respectively fixedly connected between the limit block and the limit plate.

3. The steel pipe tower holding pole fixing device according to claim 1 is characterized in that: The limiting block comprises: a columnar portion rotatably arranged in the limiting groove and a deflection portion abutting against the steel pipe tower, wherein the deflection portion is located at the lower side of the columnar portion.

4. The steel pipe tower holding pole fixing device according to claim 3 is characterized in that: The end surface of the deflection part close to the steel pipe tower is provided with a plurality of groups of anti-skid tooth patterns.

5. The steel pipe tower holding pole fixing device according to claim 2 is characterized in that: The support frame comprises: a support rod hinged to the fixing sleeve and an abutment rod fixedly connected to the lower end of the support rod, wherein one end of the abutment rod is inclinedly arranged and inserted into the limiting groove to abut against the limiting plate.

6. The steel pipe tower holding pole fixing device according to claim 1 is characterized in that: A hinged portion is arranged between the two fixing sleeves and the two fixing sleeves are hinged to each other through the hinged portion, and an assembling portion is arranged on the two fixing sleeves.

7. The steel pipe tower holding pole fixing device according to claim 6 is characterized in that: The hinge part includes: a first hinge block and a second hinge block hinged to each other, a connecting plate fixedly connected to one end of the fixing sleeve, the first hinge block and the second hinge block are respectively arranged on the two connecting plates, and the first hinge block and the second hinge block are rotatably connected with screws, which pass through the connecting plate and are threadedly connected to the connecting plate.

8. The steel pipe tower holding pole fixing device according to claim 6 is characterized in that: The assembling part comprises an assembling plate fixed to one end of the fixing sleeve and a through hole provided on the assembling plate.

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