A tightening component and base rod fixing device

Abstract

This invention relates to the field of base rod fixing technology, and in particular to a tightening assembly and base rod fixing device, comprising: a receiving member having a first hook thereon; a take-up roller rotatably mounted on the receiving member; an adjusting cable mounted on the take-up roller; a movable connecting block mounted on the adjusting cable; and a locking member including a support shaft mounted on the receiving member and a locking rod rotatably mounted on the outer wall of the support shaft, and a ratchet mounted on the take-up roller; the take-up roller has a take-up shaft, and the take-up roller is connected to the ratchet via the take-up shaft. This invention allows the adjusting cable to be wound up by rotating the take-up roller, thereby reducing the distance between the movable connecting block and the receiving member to achieve cable tightening. Furthermore, the ratchet can be locked by the locking rod to prevent cable slack caused by the rotation of the take-up roller after tightening and during tightening, and the cable can be quickly locked and fixed after tightening.

Description

Technical Field

[0001] This invention relates to the field of base rod fixing technology, and in particular to a tightening component and base rod fixing device. Background Technology

[0002] After a pole tilts or collapses, the usual solution is to manually dig the pole pit, erect the pole, string the wires, and pull the wires for emergency repairs. This results in long power outages, a large demand for manpower and resources for repairs, and long equipment deployment cycles.

[0003] Therefore, if some poles are reinforced urgently when they are tilted during a natural disaster, the probability of them collapsing can be reduced, the duration of unplanned power outages can be shortened, and disaster relief efforts can be achieved.

[0004] During emergency reinforcement, it is generally necessary to use cables to pull the base pole to increase its stability, resistance to external forces, and safety. Since the cables are usually made of steel, and to ensure the pulling effect on the base pole, a large pulling force is usually required to keep the steel cable taut and increase the stability of the base pole. Due to the material of the steel cable and the magnitude of the pulling force, tools are needed to gradually tighten the steel cable during the tightening process, which reduces the efficiency of emergency repairs and increases the construction time and operational risks. Therefore, this invention proposes a tightening component and a base pole fixing device. Summary of the Invention

[0005] In view of the problem that tightening steel cables requires the use of tools to gradually tighten them, which reduces the efficiency of emergency repairs, the present invention is proposed.

[0006] Therefore, the object of the present invention is to provide a tightening component.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a tightening component, comprising,

[0008] A receiving component, on which a first hook is provided;

[0009] A take-up roller, which is rotatably mounted on the receiving member;

[0010] An adjusting cable is provided on the take-up roller;

[0011] A movable connecting block is provided on the adjusting cable;

[0012] The snap-fit ​​component includes a support shaft disposed on the receiving member, a snap-fit ​​rod rotatably disposed on the outer wall of the support shaft, and a ratchet disposed on the take-up roller;

[0013] The take-up roller is equipped with a take-up shaft, and the take-up roller is connected to a ratchet via the take-up shaft.

[0014] In a preferred embodiment of the tightening component of the present invention, a torsion spring is provided between the support shaft and the snap-fit ​​rod.

[0015] As a preferred embodiment of the tightening component of the present invention, the movable connecting block is provided with a third hook.

[0016] As a preferred embodiment of the tightening component of the present invention, one end of the adjusting cable is provided with a second hook;

[0017] The receiving component is provided with a limiting frame, and the limiting frame is provided with a connecting piece;

[0018] The adjusting cable passes through the limiting frame and the movable connecting block;

[0019] The second hook is connected to the connecting piece.

[0020] As a preferred embodiment of the tightening component of the present invention, the limiting frame is provided with a limiting roller;

[0021] The housing is equipped with a protective shell.

[0022] The beneficial effects of the tightening component of the present invention are as follows: The present invention can wind up the adjusting cable by rotating the take-up roller, thereby reducing the distance between the movable connecting block and the receiving part to achieve the tensioning operation of the steel cable. Furthermore, the take-up roller can be locked by engaging the ratchet with the snap-fit ​​rod, avoiding the slack of the steel cable caused by the rotation of the take-up roller after tightening and during the tightening process. It can be quickly locked and fixed after tightening.

[0023] To solve the above-mentioned technical problems, the present invention also provides the following technical solution: a base rod fixing device, including a tightening component, and...

[0024] Connector, which is located on the base rod;

[0025] Connecting cables are used to connect the connectors and tightening components;

[0026] The pre-embedded cable is connected to the tightening component.

[0027] As a preferred embodiment of the base rod fixing device of the present invention, the connecting member includes a fixing hoop, a connecting bolt provided on the fixing hoop, and a locking post provided on the fixing hoop;

[0028] The locking pin is connected to the connecting cable.

[0029] As a preferred embodiment of the base rod fixing device of the present invention, the fixing hoop is provided with an arc-shaped sliding groove;

[0030] The fixing hoop is provided with an arc-shaped chuck, and the arc-shaped chuck is provided with a snap-fit ​​groove;

[0031] The card post is equipped with a connecting lug.

[0032] In a preferred embodiment of the base rod fixing device of the present invention, the locking post and the arc-shaped sliding groove are slidably connected;

[0033] The locking pin and the locking slot are connected.

[0034] As a preferred embodiment of the base rod fixing device of the present invention, two fixing hoops are provided, and the two fixing hoops are arranged symmetrically;

[0035] The snap-fit ​​slots are arranged in a circular array on the surface of the arc-shaped chuck.

[0036] The beneficial effects of the base pole fixing device of the present invention are as follows: The present invention can achieve rapid tightening of the connecting cable and the pre-embedded cable by setting the tightening component, so as to facilitate the pulling of the base pole and improve the efficiency of emergency repair. Attached Figure Description

[0037] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. 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 effort.

[0038] Figure 1 This is a schematic diagram of the overall structure of the tightening component.

[0039] Figure 2 This is a cross-sectional structural diagram of the tightening component.

[0040] Figure 3 This is a schematic diagram of the overall structure of the base rod fixing device.

[0041] Figure 4 This is a top view of the connector of the base rod fixing device.

[0042] Figure 5 This is a front view of the connector of the base rod fixing device. Detailed Implementation

[0043] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0044] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0045] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0046] Example 1, referring to Figures 1 to 2 This is the first embodiment of the present invention, which provides a tightening component, including,

[0047] The receiving part 1 is provided with a first hook 11; the first hook 11 can be used to connect with a steel cable.

[0048] The take-up roller 2 is rotatably mounted on the receiving member 1;

[0049] The adjusting cable 3 is mounted on the take-up roller 2; the take-up roller 2 can take up the adjusting cable 3.

[0050] The movable connecting block 4 is located on the adjusting cable 3; the movable connecting block 4 is used to connect with the steel cable.

[0051] The snap-fit ​​component 5 includes a support shaft 51 disposed on the receiving component 1, and a snap-fit ​​rod 52 rotatably disposed on the outer wall of the support shaft 51, and also includes a ratchet 53 disposed on the take-up roller 2; the take-up roller 2 is provided with a take-up shaft 21, and the take-up roller 2 is connected to the ratchet 53 through the take-up shaft 21.

[0052] In use, rotating the take-up shaft 21 causes the take-up roller 2 to rotate, as shown in the reference. Figure 2 Due to the design of the locking lever 52, when the locking lever 52 is inserted into the ratchet 53, the ratchet 53 can only rotate in one direction. Figure 2When the ratchet 53 rotates clockwise, the teeth on its surface push the locking rod 52 to deflect. When the ratchet 53 rotates counterclockwise, the locking rod 52 locks the ratchet 53, preventing it from rotating. Therefore, when tightening the steel cable connected to the base rod, the winding roller 2 can be rotated to tighten the adjusting cable 3, reducing the distance between the movable connecting block 4 and the receiving part 1, thereby completing the tightening of the steel cable. After tightening, the ratchet 53 is locked by the locking rod 52 to complete the fixation, which can achieve rapid tightening of the steel cable. During the tightening process, due to the setting of the locking rod 52, the ratchet 53 can only deflect in one direction, thus avoiding the rotation of the winding roller 2 to release the steel cable during the winding process, and achieving efficient tightening of the steel cable.

[0053] Specifically, a torsion spring is provided between the support shaft 51 and the locking rod 52, and the torsion spring... Figure 1 as well as Figure 2 Not shown in the figure, the torque provided by the torsion spring can cause the locking lever 52 to have a tendency to deflect toward the ratchet 53, so that the locking lever 52 can keep in contact with the ratchet 53.

[0054] The torque provided by the torsion spring causes the locking rod 52 to fit against the surface of the ratchet 53, which can improve the locking effect of the locking rod 52 on the ratchet 53. The locking rod 52 always keeps in contact with the ratchet 53 to ensure that when the ratchet 53 is subjected to rotational force, it can lock against the ratchet 53 as soon as possible and complete the fixation.

[0055] Furthermore, the movable connecting block 4 is provided with a third hook 41, which is used to connect with the steel cable.

[0056] The adjusting cable 3 has a second hook 31 at one end; the receiving part 1 has a limiting frame 12, and the limiting frame 12 has a connecting piece 13; the adjusting cable 3 passes through the limiting frame 12 and the movable connecting block 4; the second hook 31 and the connecting piece 13 are connected.

[0057] Reference Figure 1 The second hook 31 is hung on the connecting piece 13. The adjusting cable 3 is bent and looped on the movable connecting block 4. The limiting frame 12 can limit the position of the adjusting cable 3, so that the movable connecting block 4 and the adjusting cable 3 form a movable pulley, which can reduce the force required to rotate the winding shaft 21 and increase the tension of the steel cable.

[0058] Preferably, the limiting frame 12 is provided with a limiting roller 14; the limiting roller 14 can support and limit the adjusting cable 3.

[0059] The receiving part 1 is provided with a protective shell 15, which is fitted over the ratchet 53 to protect the ratchet 53.

[0060] During use, rotating the take-up shaft 21 causes the take-up roller 2 to rotate, thereby winding up the adjusting cable 3. After the adjusting cable 3 is wound up, the movable connecting block 4 will move closer to the receiving part 1. The displacement distance is half the winding length of the adjusting cable 3. After winding is completed, the ratchet 53 is engaged by the locking rod 52 to fix the take-up roller 2 and keep the steel cable taut. When disassembling the equipment after use, simply press the locking rod 52 to deflect it, so that the locking rod 52 and the ratchet 53 are disengaged, and the take-up roller 2 can rotate in any direction to release the steel cable from its taut state.

[0061] Example 2, refer to Figures 1-5 This is the second embodiment of the present invention. Unlike the previous embodiment, this embodiment provides a base rod fixing device, including a tightening assembly, and...

[0062] Connector 6 is provided on the base rod;

[0063] The connecting cable 7 is used to connect the connector 6 and the tightening assembly;

[0064] The pre-embedded cable 8 is connected to the tightening component, and one end of the pre-embedded cable 8 is buried in the soil.

[0065] Specifically, the connector 6 includes a fixing hoop 61, a connecting bolt 62 disposed on the fixing hoop 61, and a locking post 63 disposed on the fixing hoop 61;

[0066] The locking post 63 is connected to the connecting cable 7.

[0067] There are two fixing hoops 61, which are symmetrically arranged; the fixing hoops 61 can be fixed to the outside of the base rod by tightening the connecting bolts 62.

[0068] In this embodiment, the third hook 41 and the first hook 11 are used to connect the connecting cable 7 or the pre-embedded cable 8. After the connector 6 is installed on the outside of the base rod, the distance between the third hook 41 and the first hook 11 is reduced by the tightening component so that the connecting cable 7 and the pre-embedded cable 8 are in a taut state. The base rod is pulled by the connecting cable 7 and the pre-embedded cable 8 to prevent the base rod from tilting.

[0069] Furthermore, the fixing hoop 61 is provided with an arc-shaped sliding groove 611; the fixing hoop 61 is provided with an arc-shaped chuck 64, and the arc-shaped chuck 64 is provided with a snap-fit ​​groove 641;

[0070] The locking post 63 is provided with a connecting ear 631.

[0071] The locking post 63 and the arc-shaped sliding groove 611 are slidably connected;

[0072] The locking post 63 and the locking groove 641 are connected.

[0073] The chuck slots 641 are arranged in a circular array on the surface of the arc-shaped chuck 64.

[0074] The rest of the structure is the same as in Example 1.

[0075] In use, first, fit the fixing hoop 61 onto the outside of the base rod, and then lock the fixing hoop 61 in place by rotating the connecting bolt 62. Connect one end of the connecting cable 7 to the connecting lug 631, as shown in the reference. Figure 5 First, slide the locking post 63 upwards, so that the locking post 63 moves above the locking groove 641 and the two are misaligned. At this time, the locking post 63 can slide in the arc-shaped sliding groove 611. Adjust its position by sliding the locking post 63 so that the orientation of the connecting ear 631 is opposite to the position of the embedded cable 8. After the adjustment is completed, insert the locking post 63 into the corresponding position of the locking groove 641 for locking. Then, connect the connecting cable 7 and the embedded cable 8 through the third hook 41 and the first hook 11 of the tightening component. By rotating the winding shaft 21, the winding roller 2 is wound up. The winding roller 2 will cause the movable connecting block 4 to pull the third hook 41, thereby shortening the distance between the third hook 41 and the first hook 11, tightening the connecting cable 7 and the embedded cable 8. The connecting cable 7 and the embedded cable 8 are used to pull the base rod to increase the stability and strength of the base rod and prevent it from tipping over.

[0076] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A tightening component, characterized in that: include, A receiving part (1) is provided with a first hook (11); A take-up roller (2) is rotatably mounted on the receiving member (1); Adjustable cable (3), which is provided on the take-up roller (2); The movable connecting block (4) is disposed on the adjusting cable (3); The snap-fit ​​component (5) includes a support shaft (51) disposed on the receiving component (1), a snap-fit ​​rod (52) rotatably disposed on the outer wall of the support shaft (51), and a ratchet (53) disposed on the take-up roller (2). The take-up roller (2) is provided with a take-up shaft (21), and the take-up roller (2) is connected to a ratchet (53) through the take-up shaft (21).

2. The tightening assembly of claim 1, wherein: A torsion spring is provided between the support shaft (51) and the locking rod (52).

3. The tightening assembly of claim 1 or 2, wherein: The movable connecting block (4) is provided with a third hook (41).

4. The tightening assembly of claim 3, wherein: One end of the adjusting cable (3) is provided with a second hook (31); The receiving component (1) is provided with a limiting frame (12), and the limiting frame (12) is provided with a connecting piece (13); The adjusting cable (3) passes through the limiting frame (12) and the movable connecting block (4); The second hook (31) is connected to the connecting piece (13).

5. The tightening assembly of claim 4, wherein: The limiting frame (12) is provided with a limiting roller (14); The housing (1) is provided with a protective shell (15).

6. A base rod securing device characterized by: Including the tightening component as described in any one of claims 1 to 5, and, Connector (6), which is provided on the base rod; A connecting cable (7) is used to connect the connector (6) and the tightening assembly; The pre-embedded cable (8) is connected to the tightening component.

7. The base rod securement device of claim 6, wherein: The connector (6) includes a fixing hoop (61) and a connecting bolt (62) provided on the fixing hoop (61), and also includes a locking pin (63) provided on the fixing hoop (61); The locking post (63) is connected to the connecting cable (7).

8. The base rod securement device of claim 7, wherein: The fixing hoop (61) is provided with an arc-shaped sliding groove (611); The fixing hoop (61) is provided with an arc-shaped chuck (64), and the arc-shaped chuck (64) is provided with a snap-fit ​​groove (641); The locking post (63) is provided with a connecting lug (631).

9. The base rod securement device of claim 8, wherein: The locking post (63) and the arc-shaped sliding groove (611) are slidably connected; The locking pin (63) and the locking groove (641) are connected.

10. A base rod securing device as claimed in claim 8 or 9, wherein: Two fixing hoops (61) are provided, and the two fixing hoops (61) are arranged symmetrically; The snap-fit ​​grooves (641) are arranged in a circular array on the surface of the arc-shaped chuck (64).

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