Positioner for copper rod joint

Abstract

The utility model discloses a positioner for a copper rod joint, which belongs to the technical field of copper rod installation, one end of a first copper rod and one end of a second copper rod are respectively detachably connected with a first positioning sleeve and a second positioning sleeve, one end of the first positioning sleeve and one end of the second positioning sleeve are respectively provided with a positioning hole, and the inner wall of each positioning hole is provided with a thread. According to the positioner for the copper rod connector, compared with an original connecting and positioning assembly, the positioner device formed by combining the first positioning sleeve, the second positioning sleeve and the fixing sleeve has the advantages that the size is greatly reduced, the occupied space position is reduced, the cost is reduced, and the use convenience is improved; and the first positioning sleeve and the second positioning sleeve can independently rotate to be in butt joint with the corresponding copper rods, automatic tapping is achieved when the first positioning sleeve and the second positioning sleeve are in butt joint with the copper rods, the copper rods are fixed through threads, the surfaces of the copper rods do not need to be machined before the copper rods are connected, and the butt joint installation efficiency of the copper rods is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of copper rod installation, and more specifically, to a positioner for copper rod joints. Background Art

[0002] During the installation of copper rod joints, a connection positioning component is required to fix the joint part. However, before using the common connection positioning component, the surface of the copper rod needs to be processed, which reduces the work efficiency. Moreover, the connection and positioning component is relatively large in size, not only increasing the cost, but also occupying a large space position, which brings certain inconvenience to the user.

[0003] For example, a copper rod connection ferrule structure disclosed in the patent publication No. CN218677774U includes a rod body and a connection component. There are multiple rod bodies, and two rod bodies with opposite ends are tightly connected through the connection component. Card slots adapted to the connection component are provided on the outer sides of both ends of the rod body.

[0004] From the above disclosed solution, it can be seen that when the copper rods are butt-jointed, grooving processing needs to be carried out on their surfaces in advance, which reduces the connection and installation efficiency. Moreover, when the copper rods are butt-jointed and positioned, the knob needs to be rotated to drive the threaded rod to rotate. Through the threaded cooperation between the threaded rod and the pressing plate, the pressing plate can be pushed to move downward, and the second fastener on the clamping plate is buckled in the card slot of the copper rod for positioning. This makes the entire connection positioning component relatively costly and occupies a large space position, bringing certain inconvenience to the storage and installation of the butt-jointed copper rods. Summary of the Utility Model

[0005] Aiming at the problems existing in the prior art, the purpose of the present utility model is to provide a positioner for copper rod joints. The positioner for copper rod joints, through the positioner device composed of a first positioning sleeve, a second positioning sleeve and a fixing sleeve, compared with the original connection positioning component, greatly reduces its size, reduces the occupied space position, reduces the cost, improves the use convenience, and through the first positioning sleeve and the second positioning sleeve, not only can they be independently rotated to be butt-jointed with the corresponding copper rods, but also the provided positioning holes and threads automatically tap when butt-jointed with the copper rods, and the copper rods are fixed through threads, without the need to process the surface of the copper rods before the joints, greatly improving the butt-joint installation efficiency of the copper rods.

[0006] To solve the above problems, the present utility model adopts the following technical solutions.

[0007] A locator for a copper rod joint, comprising a first copper rod and a second copper rod. One end of each of the first copper rod and the second copper rod is detachably connected with a first positioning sleeve and a second positioning sleeve respectively. One end of each of the first positioning sleeve and the second positioning sleeve is provided with a positioning hole, and the inner wall of the positioning hole is provided with threads. The other ends of the first copper rod and the second copper rod are both provided with a first connecting sleeve and a second connecting sleeve. The surfaces of the first connecting sleeve and the second connecting sleeve are rotatably connected with a fixing sleeve. One end of each of the first connecting sleeve and the second connecting sleeve is provided with a first anti-disengagement sleeve and a second anti-disengagement sleeve respectively. The surfaces of the first anti-disengagement sleeve and the second anti-disengagement sleeve are in contact connection with a docking groove. The inner wall of the docking groove is communicated with a through hole. For this locator of the copper rod joint, the locator device composed of the first positioning sleeve, the second positioning sleeve and the fixing sleeve greatly reduces its size compared with the original connection positioning component, reduces the occupied space position, reduces the cost, improves the use convenience, and through the first positioning sleeve and the second positioning sleeve, not only can they rotate independently to dock with the corresponding copper rods, but also the provided positioning holes and threads automatically tap when docking with the copper rods, and the copper rods are fixed by threads, without the need to process the surface of the copper rods before joining the copper rods, greatly improving the docking and installation efficiency of the copper rods.

[0008] Further, the cross-sectional shapes of both the first positioning sleeve and the second positioning sleeve are polygonal. The surface of the first positioning sleeve is provided with a first groove, and the surface of the second positioning sleeve is provided with a second groove. Both the first groove and the second groove are annularly distributed. The polygonal positioning sleeve is convenient to rotate by a wrench, and at the same time, the two grooves are convenient to rotate the two positioning sleeves by a force-applying rod.

[0009] Further, the two ends of the fixing sleeve are respectively provided with a first connection hole and a second connection hole. The inner walls of the first connection hole and the second connection hole are respectively in contact connection with the surfaces of the first connecting sleeve and the second connecting sleeve, so that both the first positioning sleeve and the second positioning sleeve have the function of free rotation.

[0010] Further, one end of the first anti-disengagement sleeve is provided with a first arc-shaped hole, and one end of the second anti-disengagement sleeve is provided with a second arc-shaped hole. The first arc-shaped hole and the second arc-shaped hole enclose a fixing hole, and the inner wall of the fixing hole is provided with internal threads, which is convenient for threaded connection with a screw rod.

[0011] Further, one end of each of the first connecting sleeve and the second connecting sleeve is provided with a hole, and the inner walls of the two holes are respectively in contact connection with the surfaces of the first copper rod and the second copper rod.

[0012] Further, a screw rod is inserted into the inner wall of the through hole, and one end of the screw rod is threadedly connected with the inner wall of the fixing hole through threads, so that the rotation positions of the two positioning sleeves and the fixing sleeve can be fixed by the screw rod, and the two docked copper rods will not rotate.

[0013] Furthermore, one end of the first copper rod and the second copper rod are in contact extrusion, ensuring the butt joint stability.

[0014] Compared with the prior art, the advantages of the present utility model are as follows:

[0015] (1) The locator device composed of the first positioning sleeve, the second positioning sleeve and the fixing sleeve in this solution greatly reduces its size compared with the original connection positioning component, reduces the occupied space position, reduces the cost, and improves the use convenience.

[0016] (2) In this solution, the first positioning sleeve and the second positioning sleeve can not only rotate independently to be butt-jointed with the corresponding copper rod, but also the set positioning holes and threads automatically tap when being butt-jointed with the copper rod, and the copper rod is fixed through the threads, without the need to process the surface of the copper rod before the joint, greatly improving the butt joint installation efficiency of the copper rod. Description of the Drawings

[0017] Figure 1 is the three-dimensional view of the overall structure of the present utility model;

[0018] Figure 2 is the three-dimensional view of the structure of the first positioning sleeve of the present utility model;

[0019] Figure 3 is the three-dimensional view of the structure of the second positioning sleeve of the present utility model;

[0020] Figure 4 is the sectional view of the fixing sleeve of the present utility model;

[0021] Figure 5 is the sectional view of the first positioning sleeve of the present utility model.

[0022] Explanation of the reference numerals in the drawings:

[0023] 1 first copper rod, 2 second copper rod, 3 first positioning sleeve, 31 first connecting sleeve, 32 first anti-disengagement sleeve, 33 first arc-shaped hole, 34 positioning hole, 35 thread, 36 first groove, 4 second positioning sleeve, 41 second connecting sleeve, 42 second anti-disengagement sleeve, 43 second arc-shaped hole, 44 second groove, 5 fixing sleeve, 51 butt joint groove, 52 first connecting hole, 53 second connecting hole, 54 through hole. Specific Embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Example 1

[0026] Please refer to Figures 1-5 , a locator for a copper rod joint, which includes a first copper rod 1 and a second copper rod 2. One end of the first copper rod 1 and the second copper rod 2 is in contact and extrusion, ensuring the docking stability. One end of the first copper rod 1 and the second copper rod 2 is respectively detachably connected with a first positioning sleeve 3 and a second positioning sleeve 4. The first positioning sleeve 3, the second positioning sleeve 4 and the fixing sleeve 5 are all made of stainless steel materials. One end of the first positioning sleeve 3 and the second positioning sleeve 4 is provided with a positioning hole 34, and the inner wall of the positioning hole 34 is provided with a thread 35. The thread 35 can tap the surface of the copper rod when the positioning sleeve rotates, and the copper rod is fixed to the copper rod by the thread. The debris generated by tapping will be squeezed into the docking groove 51, and can be cleaned through the through hole 54, or the debris can be cleaned after disassembling from the positioning sleeve. The other ends of the first copper rod 1 and the second copper rod 2 are respectively provided with a first connecting sleeve 31 and a second connecting sleeve 41. The surface of the first connecting sleeve 31 and the second connecting sleeve 41 is rotatably connected with a fixing sleeve 5. One end of the first connecting sleeve 31 and the second connecting sleeve 41 is respectively provided with a first anti-disengagement sleeve 32 and a second anti-disengagement sleeve 42. The end faces of the first anti-disengagement sleeve 32 and the second anti-disengagement sleeve 42 are in contact with each other. The surfaces of the first anti-disengagement sleeve 32 and the second anti-disengagement sleeve 42 are in contact connection with a docking groove 51. The inner wall of the docking groove 51 is communicated with a through hole 54. A screw rod is inserted into the inner wall of the through hole 54. One end of the screw rod is threadedly connected with the inner wall of the fixing hole through a thread. The rotational positions of the two positioning sleeves and the fixing sleeve 5 can be fixed by the screw rod, so that the two docked copper rods will not rotate.

[0027] The cross-sectional shapes of the first positioning sleeve 3 and the second positioning sleeve 4 are both polygons. The surface of the first positioning sleeve 3 is provided with a first groove 36, and the surface of the second positioning sleeve 4 is provided with a second groove 44. The first groove 36 and the second groove 44 are both annularly distributed. The polygonal positioning sleeve is convenient for rotation by a wrench. At the same time, the two grooves are convenient for rotating the two positioning sleeves by a force-applying rod. The two ends of the fixing sleeve 5 are respectively provided with a first connecting hole 52 and a second connecting hole 53. The inner walls of the first connecting hole 52 and the second connecting hole 53 are respectively in contact connection with the surfaces of the first connecting sleeve 31 and the second connecting sleeve 41, so that the first positioning sleeve 3 and the second positioning sleeve 4 both have the function of free rotation.

[0028] One end of the first anti-disengagement sleeve 32 is provided with a first arc-shaped hole 33, and one end of the second anti-disengagement sleeve 42 is provided with a second arc-shaped hole 43. The first arc-shaped hole 33 and the second arc-shaped hole 43 enclose a fixing hole, and the inner wall of the fixing hole is provided with an internal thread, which is convenient for threaded connection with the screw rod. One end of the first connecting sleeve 31 and the second connecting sleeve 41 is provided with holes, and the inner walls of the two holes are respectively in contact connection with the surfaces of the first copper rod 1 and the second copper rod 2.

[0029] When the positioner for the copper rod joint is in use, first connect one end of the first positioning sleeve 3 to one end of the first copper rod 1 clockwise. When rotating the first positioning sleeve 3, it can be rotated by a wrench or a lever. Then connect the second positioning sleeve 4 to one end of the second copper rod 2 clockwise, so that one end of the first copper rod 1 and the second copper rod 2 are in contact and located in the docking groove 51. Then rotate the first positioning sleeve 3 or the second positioning sleeve 4 to align the two arc-shaped holes provided on the first anti-disengagement sleeve 32 and the second anti-disengagement sleeve 42 to form a fixing hole. Then insert the screw into the through hole 54 that is concentric and coaxial with the fixing hole. Then connect the screw and the fixing hole clockwise, so that the first positioning sleeve 3, the second positioning sleeve 4 and the fixing sleeve 5 will not rotate relative to each other, thus completing the connection and positioning of the copper rod joint.

[0030] The above is only the preferred specific embodiment of the present invention; however, the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its improved concept, makes equivalent substitutions or changes, and all should be covered by the protection scope of the present invention.

Claims

1. A locator for a copper rod joint, comprising a first copper rod (1) and a second copper rod (2), characterized in that: One end of the first copper rod (1) and the second copper rod (2) are respectively detachably connected with a first positioning sleeve (3) and a second positioning sleeve (4). One end of the first positioning sleeve (3) and the second positioning sleeve (4) are both provided with positioning holes (34). The inner wall of the positioning hole (34) is provided with threads (35). The other ends of the first copper rod (1) and the second copper rod (2) are both provided with a first connecting sleeve (31) and a second connecting sleeve (41). The surface of the first connecting sleeve (31) and the second connecting sleeve (41) are rotatably connected with a fixing sleeve (5). One end of the first connecting sleeve (31) and the second connecting sleeve (41) are respectively provided with a first anti-disengagement sleeve (32) and a second anti-disengagement sleeve (42). The surfaces of the first anti-disengagement sleeve (32) and the second anti-disengagement sleeve (42) are in contact connection with a docking groove (51). The inner wall of the docking groove (51) is communicated with a through hole (54).

2. The locator for a copper rod joint according to claim 1, characterized in that: The cross-sectional shapes of the first positioning sleeve (3) and the second positioning sleeve (4) are both polygons. The surface of the first positioning sleeve (3) is provided with a first groove (36). The surface of the second positioning sleeve (4) is provided with a second groove (44). The first groove (36) and the second groove (44) are both annularly distributed.

3. A locator for a copper rod joint according to claim 1, characterized in that: Both ends of the fixing sleeve (5) are respectively provided with a first connecting hole (52) and a second connecting hole (53). The inner walls of the first connecting hole (52) and the second connecting hole (53) are respectively in contact connection with the surfaces of the first connecting sleeve (31) and the second connecting sleeve (41).

4. The locator for a copper rod joint according to claim 1, characterized in that: One end of the first anti-disengagement sleeve (32) is provided with a first arc-shaped hole (33). One end of the second anti-disengagement sleeve (42) is provided with a second arc-shaped hole (43). The first arc-shaped hole (33) and the second arc-shaped hole (43) enclose a fixing hole.

5. A locator for a copper rod joint according to claim 1, characterized in that: One end of the first connecting sleeve (31) and the second connecting sleeve (41) are both provided with holes, and the inner walls of the two holes are respectively in contact connection with the surfaces of the first copper rod (1) and the second copper rod (2).

6. The locator for a copper rod joint according to claim 4, characterized in that: A screw rod is inserted into the inner wall of the through hole (54). One end of the screw rod is threadedly connected with the inner wall of the fixing hole through threads.

7. A locator for a copper rod joint according to claim 1, characterized in that: One end of the first copper rod (1) and the second copper rod (2) are in contact and extrusion.

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