Cement cone flange rod with embedded parts
By designing a tapered cement flange rod with embedded parts, and utilizing threaded extensions and expansion parts to expand before the cement dries, the problem of the sealed structure of the embedded parts at the bottom of the cement flange rod is solved, thereby improving stability and construction efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU LUJIA ELECTRIC POWER TECHNOLOGY CO LTD
- Filing Date
- 2025-07-11
- Publication Date
- 2026-05-29
AI Technical Summary
The existing cement flange rod has a closed bottom embedded part structure, lacks flexible expansion methods, and is difficult to enhance the overall stability simply and conveniently.
Design a tapered cement flange rod with pre-embedded parts, which expands while the cement is still wet by threaded extensions and extensions, thus enhancing stability.
By using expansion and extension components, the stability of the cement flange rod is improved, and the construction cost and difficulty are reduced.
Smart Images
Figure CN224301569U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cement flange rod technology, specifically a tapered cement flange rod with pre-embedded parts. Background Technology
[0002] Cement flange rods are commonly used in the power and communications fields, serving as support rods when laying power lines and cables, and are securely connected to other components with the help of flanges.
[0003] Most existing cement flange rods have fixed bottom embedded parts. While this design meets basic installation requirements to some extent, it is significantly lacking in stability. To achieve sufficient stability, a large amount of additional steel reinforcement is often required. However, this method of improving stability by adding steel not only increases construction costs and difficulty, but also makes the bottom embedded parts of the cement flange rod relatively closed, lacking flexible expansion methods. It is difficult to further expand the structure in a simple and convenient way to enhance overall stability, which limits its practical engineering applications. Therefore, we propose a tapered cement flange rod with embedded parts. Utility Model Content
[0004] One of the technical problems this application aims to solve is that the embedded part at the bottom of the cement flange rod has a relatively closed structure and lacks flexible expansion methods, making it difficult to further expand the structure in a simple and convenient way to enhance the overall stability.
[0005] To solve the above technical problems, this application provides a tapered cement flange rod with embedded parts, including a tapered rod body, a mounting bracket fixedly connected to the bottom of the tapered rod body, a first flange fixedly connected to the top of the tapered rod body, a second flange provided on the top of the first flange, and a plurality of first bolts threadedly connected between the first flange and the second flange.
[0006] An embedded component is provided at the bottom of a tapered rod. The embedded component includes a third flange located at the bottom of a mounting bracket. The third flange is threadedly connected to the mounting bracket by a plurality of second bolts. A connecting plate is fixedly connected to the bottom of the third flange. A fixing bracket is fixedly connected to the bottom of the connecting plate. A limiting groove is provided in the fixing bracket. An extension component is provided in the fixing bracket for expansion to enhance stability.
[0007] In some embodiments, the extension includes a screw threaded into a mounting bracket, the top of the screw extending out of a connecting disc and a third flange, and the top of the screw extending into a mounting bracket and being securely connected to a hexagonal screw head.
[0008] In some embodiments, the extension member further includes an extension rod fixedly connected to the bottom of the screw, the bottom end of the extension rod being rotatably connected to a connecting rod, the bottom end of the connecting rod being rotatably connected to a first extension rod, the bottom end of the first extension rod being rotatably connected to a second extension rod, and limit blocks being fixedly connected to both sides of the first and second extension rods, with the two sets of limit blocks being slidably connected in two limit grooves respectively.
[0009] In some embodiments, the extension members are configured in multiple groups, all of which are arranged around the central axis of the fixing frame, and the threads of the multiple screws are in the same direction.
[0010] In some embodiments, the bottom of the fixing frame is provided with an extension member, and a rod is provided inside the extension member for extending downward.
[0011] In some embodiments, the extension includes a first rotating section fixedly connected to the bottom of the second extension rod, two second rotating sections rotatably connected to the outside of the first rotating section, a connecting plate fixedly connected to the bottom of the two second rotating sections, a chisel fixedly connected to the bottom of the connecting plate, and the bottom of the chisel extending out of the fixing frame.
[0012] In some embodiments, the extension member further includes a spring sleeved on the outside of the drill rod, and the extension member is configured in multiple groups, all of which are arranged around the central axis of the fixing frame, and the multiple drill rods are arranged with equal length.
[0013] This utility model has at least the following beneficial effects:
[0014] By setting up pre-embedded components, the entire pre-embedded components are buried in the cement foundation. Before the cement dries, the screw drives the first extension rod and the second extension rod to rotate. The first extension rod and the second extension rod rotate and expand outward, which can enhance stability.
[0015] Similarly, by setting extensions, the drill rod can be lowered and embedded in the foundation, thereby expanding longitudinally and cooperating with the first and second extension rods that expand laterally to improve stability. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the pre-embedded component structure of this utility model;
[0018] Figure 3 This is a schematic diagram of the extension component structure of this utility model;
[0019] Figure 4 This utility model Figure 3 Enlarged view of point A;
[0020] Figure 5 This is a schematic diagram of the structure of the first flange and the second flange of this utility model.
[0021] In the diagram: 1. Tapered rod; 2. Mounting bracket; 3. First flange; 4. Second flange; 5. First bolt; 6. Embedded component; 61. Third flange; 62. Second bolt; 63. Connecting plate; 64. Fixing bracket; 65. Limiting groove; 66. Extension piece; 661. Screw; 662. Hexagonal screw head; 663. Extension rod; 664. Connecting rod; 665. First extension rod; 666. Second extension rod; 667. Limiting block; 7. Extension piece; 71. First rotating joint; 72. Second rotating joint; 73. Connecting plate; 74. Chisel; 75. Spring. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1
[0023] Please see Figures 1-5 This utility model provides a technical solution:
[0024] A tapered cement flange rod with embedded parts includes a tapered rod body 1, a mounting bracket 2 fixedly connected to the bottom of the tapered rod body 1, a first flange 3 fixedly connected to the top of the tapered rod body 1, a second flange 4 provided on the top of the first flange 3, and a plurality of first bolts 5 threadedly connected between the first flange 3 and the second flange 4, which can fix an existing utility pole to the top of the tapered rod body 1 through the first flange 3 and the second flange 4.
[0025] The pre-embedded component 6 is located at the bottom of the tapered rod 1. The pre-embedded component 6 includes a third flange 61 located at the bottom of the mounting bracket 2. The third flange 61 is threadedly connected to the mounting bracket 2 by multiple second bolts 62. A connecting plate 63 is fixedly connected to the bottom of the third flange 61. A fixing bracket 64 is fixedly connected to the bottom of the connecting plate 63. A limit groove 65 is formed in the fixing bracket 64. An extension piece 66 is provided in the fixing bracket 64 for expansion to enhance stability.
[0026] The extension 66 includes a screw 661 threaded into the fixing bracket 64. The top of the screw 661 extends out of the connecting plate 63 and the third flange 61. The top of the screw 661 extends into the mounting bracket 2 and is fixedly connected to a hexagonal screw head 662. The hexagonal screw head 662 can be turned with an existing wrench, thereby driving the screw 661 to rotate.
[0027] The extension component 66 also includes an extension rod 663 fixedly connected to the bottom of the screw 661. A connecting rod 664 is rotatably connected to the bottom end of the extension rod 663. A first extension rod 665 is rotatably connected to the bottom end of the connecting rod 664. A second extension rod 666 is rotatably connected to the bottom end of the first extension rod 665. Limiting blocks 667 are fixedly connected to both sides of the first extension rod 665 and the second extension rod 666. The two sets of limiting blocks 667 are slidably connected in two limiting grooves 65. By setting the limiting blocks 667, one end of the first extension rod 665 and the second extension rod 666 can be raised and lowered linearly.
[0028] The extension component 66 is configured in multiple groups, and all the extension components 66 shown in the multiple groups are arranged around the central axis of the fixing frame 64. The threads of the multiple screws 661 are in the same direction, which facilitates rotation.
[0029] In use, the pre-embedded component 6 is embedded in the cement foundation. Before the cement dries, the hexagonal screw head 662 is immediately rotated, which drives the screw rod 661 to rotate, thereby driving the extension rod 663 to rotate and descend, thereby driving the connecting rod 664 to descend, and then driving the first extension rod 665 to rotate, which in turn drives the second extension rod 666 to rotate. The first extension rod 665 and the second extension rod 666 rotate and expand outward, which can enhance stability. Example 2
[0030] Please see Figures 1-5 This utility model provides a technical solution:
[0031] Unlike Embodiment 1, the bottom of the fixing frame 64 is provided with an extension 7, and a rod 74 is provided inside the extension 7 for downward extension;
[0032] The extension 7 includes a first rotating section 71 fixedly connected to the bottom of the second extension rod 666, two second rotating sections 72 rotatably connected to the outside of the first rotating section 71, a connecting plate 73 fixedly connected to the bottom of the two second rotating sections 72, a chisel 74 fixedly connected to the bottom of the connecting plate 73, and the bottom of the chisel 74 extending out of the fixing frame 64;
[0033] After the first extension rod 665 and the second extension rod 666 are rotated into position, the whole can be driven to descend by the screw 661, thereby driving the first rotating section 71 to rotate, and then driving the second rotating section 72, the connecting plate 73 and the drill rod 74 to descend as a whole.
[0034] The extension component 66 also includes a spring 75 sleeved on the outside of the drill rod 74. The extension component 7 is configured in multiple sets, and all sets of extension components 7 are arranged around the central axis of the fixing frame 64. The multiple drill rods 74 are arranged in equal length. By setting the spring 75, when not installed, the spring 75 can make the drill rod 74 return to its original position and not protrude completely, thus reducing the space occupied. It should be noted that the pre-embedded component 6 should be installed before the cement dries, so as to effectively avoid cement blockage.
[0035] The drill rod 74 descends and can be embedded in the foundation, thereby expanding longitudinally. It cooperates with the first extension rod 665 and the second extension rod 666 for lateral expansion to improve stability.
[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.
Claims
1. A tapered cement flange rod with embedded parts, comprising a tapered rod body (1), characterized in that: The bottom of the tapered rod (1) is fixedly connected to a mounting bracket (2), the top of the tapered rod (1) is fixedly connected to a first flange (3), the top of the first flange (3) is provided with a second flange (4), and a plurality of first bolts (5) are threadedly connected between the first flange (3) and the second flange (4). An embedded component (6) is provided at the bottom of the tapered rod (1). The embedded component (6) includes a third flange (61) provided at the bottom of the mounting bracket (2). The third flange (61) and the mounting bracket (2) are connected by a plurality of second bolts (62). A connecting plate (63) is fixedly connected to the bottom of the third flange (61). A fixing frame (64) is fixedly connected to the bottom of the connecting plate (63). A limiting groove (65) is provided in the fixing frame (64). An extension piece (66) is provided in the fixing frame (64) for expanding and enhancing stability.
2. The tapered cement flange rod with embedded parts according to claim 1, characterized in that: The extension (66) includes a screw (661) threaded into the fixing frame (64), the top of the screw (661) extending out of the connecting plate (63) and the third flange (61), and the top of the screw (661) extending into the mounting frame (2) and fixedly connected with a hexagonal screw head (662).
3. The tapered cement flange rod with embedded parts according to claim 2, characterized in that: The extension component (66) further includes an extension rod (663) fixedly connected to the bottom of the screw (661). The bottom end of the extension rod (663) is rotatably connected to a connecting rod (664). The bottom end of the connecting rod (664) is rotatably connected to a first extension rod (665). The bottom end of the first extension rod (665) is rotatably connected to a second extension rod (666). Limiting blocks (667) are fixedly connected to both sides of the first extension rod (665) and the second extension rod (666). The two sets of limiting blocks (667) are slidably connected in the two limiting grooves (65).
4. The tapered cement flange rod with embedded parts according to claim 3, characterized in that: The extension member (66) is configured in multiple groups, and the multiple groups of extension members (66) are arranged around the central axis of the fixing frame (64), and the threads of the multiple screws (661) are in the same direction.
5. The tapered cement flange rod with embedded parts according to claim 1, characterized in that: The bottom of the fixing frame (64) is provided with an extension (7), and a drill rod (74) is provided inside the extension (7) for extending downward.
6. The tapered cement flange rod with embedded parts according to claim 5, characterized in that: The extension (7) includes a first rotating section (71) fixedly connected to the bottom of the second extension rod (666), two second rotating sections (72) are rotatably connected to the outside of the first rotating section (71), a connecting plate (73) is fixedly connected to the bottom of the two second rotating sections (72), a drill rod (74) is fixedly connected to the bottom of the connecting plate (73), and the bottom of the drill rod (74) extends out of the fixing frame (64).
7. The tapered cement flange rod with embedded parts according to claim 5, characterized in that: The extension (66) also includes a spring (75) sleeved on the outside of the drill rod (74). The extension (7) is configured in multiple groups, and the multiple groups of extension (7) are arranged around the central axis of the fixing frame (64). The multiple drill rods (74) are arranged in equal length.