Insulating hook rod capable of being rapidly installed

Abstract

The utility model discloses an insulation rapid installation hook rod, which relates to the technical field of hook rods, and comprises an insulation rod, and one side of the insulation rod is provided with an extension rod; according to the insulation rapid installation hook rod, in the installation process of a hook sleeve, a user places a hook column on one side of the hook sleeve perpendicular to an auxiliary groove, then a connecting column moves along the interior of a connecting groove, and meanwhile a positioning pin moves along the interior of the auxiliary groove till a connector makes contact with one side of the hook sleeve; and then the hook sleeve is rotated to drive the auxiliary column to rotate until the two sets of positioning pins are clamped into the positioning holes, so that the hook sleeve is installed on the outer side of the connector, when the hook sleeve is stressed, the outer grooves abut against the positioning holes, extrusion of the positioning pins is avoided, the structure is simple, operation is convenient, and practicability is high. And the installation efficiency between the hook sleeve and the insulating rod is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hook rods, in particular to an insulating quick-installation hook rod. Background Art

[0002] Insulated hook rods are generally used in distribution stations. When lifting some large equipment, insulating hook rods are needed to pull the equipment and adjust its position to ensure its accuracy.

[0003] During use of the existing insulating hook rod, the hook head and the insulating rod need to be fixed by bolts, which is time-consuming and laborious during installation and disassembly, and cannot be installed quickly manually, which in turn affects the use of the hook rod and reduces its practicality. Therefore, the utility model proposes an insulating quick-installation hook rod. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an insulating quick-install hook rod, which solves the problems in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: an insulating quick installation hook rod, comprising an insulating rod, an extension rod is arranged on one side of the insulating rod, a mounting head and a mounting groove are arranged between the insulating rod and the extension rod, a connecting head is arranged on one side of the insulating rod, a hook sleeve is arranged on one side of the connecting head, a positioning assembly is arranged between the connecting head and the hook sleeve, and a hook column and a column are arranged on the outside of the hook sleeve;

[0006] The positioning assembly includes a connecting groove and a connecting column, an auxiliary groove and a positioning hole are provided on the outer side of the connecting column, an auxiliary column is provided inside the connecting groove, a movable groove and a guide groove are provided in the middle of the auxiliary column, a positioning pin is provided inside the movable groove, a guide block and a compression spring are provided on the outer side of the positioning pin, and an outer groove is provided on the outer side of the positioning pin.

[0007] As a further technical solution of the utility model, the insulating rod and the mounting head are fixedly connected, the diameter of the mounting groove is smaller than the diameter of the extension rod, the mounting groove and the mounting head are threadedly connected, and the connecting head and the insulating rod are fixedly connected by bolts.

[0008] As a further technical solution of the utility model, the hook sleeve and the connecting head are connected through a positioning assembly, the hook sleeve and the hook column are fixedly connected, the hook column is an "L"-shaped structure, the number of the hook columns is two groups and they are symmetrically distributed, and the column and the hook sleeve are connected by welding.

[0009] As a further technical solution of the utility model, the connecting groove is a cylindrical structure, the connecting column is a hollow cylindrical structure, the connecting groove and the connecting column are adapted to each other, the auxiliary groove runs through the middle of the positioning component, the auxiliary groove is a rectangular structure, the number of positioning holes is two groups and is symmetrically distributed, the auxiliary column and the connecting groove are fixedly connected, and the auxiliary column is adapted to the inside of the connecting column.

[0010] As a further technical solution of the utility model, the number of the movable grooves is two groups and is symmetrically distributed, the guide grooves are connected to the movable grooves, the number of the guide grooves is twice the number of the movable grooves, the positioning pins are matched with the movable grooves, and the ends of the positioning pins are arc-shaped structures.

[0011] As a further technical solution of the utility model, the guide block is fixedly connected with each other, the guide block is adapted to the guide groove, the number of the outer grooves is twice the number of the positioning pins, the outer grooves are symmetrically distributed, and the two ends of the compression spring are fixedly connected with the positioning pins and the movable groove respectively.

[0012] The utility model provides an insulating quick-install hook rod. Compared with the prior art, it has the following beneficial effects:

[0013] An insulating quick-install hook rod. During the installation of a hook sleeve, the user places the hook column on one side of the hook sleeve vertically with the auxiliary groove, then moves the connecting column along the inside of the connecting groove, moves the inside of the connecting column along the outside of the auxiliary column, and at the same time moves the positioning pin along the inside of the auxiliary groove until the connecting head contacts one side of the hook sleeve. Then, the hook sleeve is rotated so that the hook sleeve drives the auxiliary column to rotate, thereby driving the positioning pin to be compressed along the inside of the moving groove, and at the same time drives the guide block to move along the inside of the guide groove, compresses the compression spring, and moves the guide block along the inside of the guide groove. The end of the locating pin is completely squeezed into the interior of the movable groove, and then moves along the inner wall of the connecting column until the two groups of locating pins correspond to the locating holes. Under the elastic potential energy of the compression spring, the locating pin is stuck into the interior of the locating hole, thereby installing the hook sleeve on the outside of the connecting head. When the hook sleeve is subjected to force, the outer groove will interfere with the locating hole to prevent the locating pin from being squeezed. During subsequent disassembly, it can only be rotated first to compress the locating pin, and finally the disassembly between the connecting head and the hook sleeve is carried out. The structure is simple, the operation is convenient, and the installation efficiency between the hook sleeve and the insulating rod is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of an insulating quick-install hook rod;

[0015] Figure 2 It is a partial exploded view of an insulated quick-install hook rod;

[0016] Figure 3 An insulating quick-install hook rod Figure 2 A magnified view of middle;

[0017] Figure 4 A side sectional view of an insulating quick-install hook rod;

[0018] Figure 5 An insulating quick-install hook rod Figure 4 Enlarged view of middle B;

[0019] Figure 6 The present invention is a schematic diagram of the partial structure of a positioning component in an insulating quick-install hook rod.

[0020] In the figure: 1. insulating rod; 2. extension rod; 3. mounting head; 4. connecting head; 5. hook sleeve; 6. hook column; 7. column; 8. positioning assembly; 81. connecting groove; 82. connecting column; 83. auxiliary groove; 84. positioning hole; 85. auxiliary column; 86. movable groove; 87. guide groove; 88. positioning pin; 89. guide block; 810. outer groove; 811. compression spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-6 The utility model provides a technical solution for an insulating quick-install hook rod: an insulating quick-install hook rod, comprising an insulating rod 1, an extension rod 2 is arranged on one side of the insulating rod 1, an installation head 3 and an installation groove are arranged between the insulating rod 1 and the extension rod 2, a connecting head 4 is arranged on one side of the insulating rod 1, a hook sleeve 5 is arranged on one side of the connecting head 4, a positioning component 8 is arranged between the connecting head 4 and the hook sleeve 5, and a hook column 6 and a column 7 are arranged on the outer side of the hook sleeve 5;

[0023] Among them, the positioning component 8 includes a connecting groove 81 and a connecting column 82, an auxiliary groove 83 and a positioning hole 84 are provided on the outer side of the connecting column 82, an auxiliary column 85 is provided inside the connecting groove 81, a movable groove 86 and a guide groove 87 are provided in the middle of the auxiliary column 85, a positioning pin 88 is provided inside the movable groove 86, a guide block 89 and a compression spring 811 are provided on the outer side of the positioning pin 88, and an outer groove 810 is provided on the outer side of the positioning pin 88.

[0024] See also Figure 1-4 The insulating rod 1 and the mounting head 3 are fixedly connected. The diameter of the mounting groove is smaller than the diameter of the extension rod 2. The mounting groove and the mounting head 3 are threadedly connected. The connecting head 4 and the insulating rod 1 are fixedly connected by bolts. The hook sleeve 5 and the connecting head 4 are connected by a positioning assembly 8. The hook sleeve 5 and the hook column 6 are fixedly connected. The hook column 6 is an "L"-shaped structure. The number of hook columns 6 is two groups and is symmetrically distributed. The column 7 and the hook sleeve 5 are connected by welding, which is conducive to the traction use of the hook rod, convenient for lengthening the insulating rod 1, and increasing the safety distance between the user and the lifting equipment.

[0025] See also Figure 1-6 The connecting groove 81 is a cylindrical structure, the connecting column 82 is a hollow cylindrical structure, the connecting groove 81 and the connecting column 82 are adapted to each other, the auxiliary groove 83 runs through the middle of the positioning component 8, the auxiliary groove 83 is a rectangular structure, the number of positioning holes 84 is two groups and is symmetrically distributed, the auxiliary column 85 and the connecting groove 81 are fixedly connected, the auxiliary column 85 is adapted to the inside of the connecting column 82, the number of movable grooves 86 is two groups and is symmetrically distributed, the guide groove 87 is connected to the movable groove 86, the number of guide grooves 87 is twice the number of movable grooves 86, the positioning pin 88 is adapted to the movable groove 86, and the end of the positioning pin 88 is an arc structure, which is conducive to the positioning between the connecting column 82 and the auxiliary column 85, and at the same time fixes the connector 4 and the hook sleeve 5.

[0026] See also Figure 1-6 The guide block 89 is fixedly connected to 55, the guide block 89 is matched with the guide groove 87, the number of the outer grooves 810 is twice the number of the positioning pins 88, and the outer grooves 810 are symmetrically distributed. The two ends of the compression spring 811 are respectively fixedly connected with the positioning pin 88 and the movable groove 86, which is beneficial to play a guiding role during the compression process of the positioning pin 88, and at the same time facilitates the automatic compression and rebound of the positioning pin 88.

[0027] The working principle of the utility model is as follows: during the installation of the hook sleeve 5, the user places the hook column 6 on one side of the hook sleeve 5 perpendicular to the auxiliary groove 83, then moves the connecting column 82 along the inside of the connecting groove 81, moves the inside of the connecting column 82 along the outside of the auxiliary column 85, and at the same time moves the positioning pin 88 along the inside of the auxiliary groove 83 until the connector 4 contacts one side of the hook sleeve 5, then rotates the hook sleeve 5 so that the hook sleeve 5 drives the auxiliary column 85 to rotate, thereby driving the positioning pin 88 to be compressed along the inside of the moving groove 86, and at the same time drives the guide block 89 to move along the inside of the guide groove 87 and compresses the compression spring 811. The end of the locating pin 88 is completely squeezed into the interior of the movable groove 86, and then moved along the inner wall of the connecting column 82 until the two groups of locating pins 88 correspond to the locating holes 84. Under the elastic potential energy of the compression spring 811, the locating pin 88 is inserted into the interior of the locating holes 84, thereby installing the hook sleeve 5 on the outside of the connecting head 4. When the hook sleeve 5 is subjected to force, the outer groove 810 will interfere with the locating hole 84 to prevent the locating pin 88 from being squeezed. During subsequent disassembly, it can only be rotated first to compress the locating pin 88, and finally the disassembly between the connecting head 4 and the hook sleeve 5 is carried out. The structure is simple and the operation is convenient, which improves the installation efficiency between the hook sleeve 5 and the insulating rod 1.

Claims

1. An insulating quick-install hook rod, comprising an insulating rod (1), characterized in that: An extension rod (2) is provided on one side of the insulating rod (1), a mounting head (3) and a mounting groove are provided between the insulating rod (1) and the extension rod (2), a connecting head (4) is provided on one side of the insulating rod (1), a hook sleeve (5) is provided on one side of the connecting head (4), a positioning assembly (8) is provided between the connecting head (4) and the hook sleeve (5), and a hook column (6) and a column (7) are provided on the outside of the hook sleeve (5); The positioning assembly (8) comprises a connecting groove (81) and a connecting column (82); an auxiliary groove (83) and a positioning hole (84) are provided on the outer side of the connecting column (82); an auxiliary column (85) is provided inside the connecting groove (81); a moving groove (86) and a guide groove (87) are provided in the middle of the auxiliary column (85); a positioning pin (88) is provided inside the moving groove (86); a guide block (89) and a compression spring (811) are provided on the outer side of the positioning pin (88); and an outer groove (810) is provided on the outer side of the positioning pin (88).

2. The insulating quick-install hook rod according to claim 1, characterized in that: The insulating rod (1) and the mounting head (3) are fixedly connected, the diameter of the mounting groove is smaller than the diameter of the extension rod (2), the mounting groove and the mounting head (3) are threadedly connected, and the connecting head (4) and the insulating rod (1) are fixedly connected by bolts.

3. The insulating quick-install hook rod according to claim 1, characterized in that: The hook sleeve (5) and the connector (4) are connected via a positioning assembly (8), the hook sleeve (5) and the hook column (6) are fixedly connected, the hook column (6) is an "L"-shaped structure, the hook columns (6) are in two groups and are symmetrically distributed, and the upright column (7) and the hook sleeve (5) are connected via welding.

4. The insulating quick-install hook rod according to claim 1, characterized in that: The connecting groove (81) is a cylindrical structure, the connecting column (82) is a hollow cylindrical structure, the connecting groove (81) and the connecting column (82) are matched with each other, the auxiliary groove (83) passes through the middle of the positioning component (8), the auxiliary groove (83) is a rectangular structure, the number of the positioning holes (84) is two groups and they are symmetrically distributed, the auxiliary column (85) and the connecting groove (81) are fixedly connected, and the auxiliary column (85) is matched with the inside of the connecting column (82).

5. The insulating quick-install hook rod according to claim 1, characterized in that: The movable grooves (86) are provided in two groups and are symmetrically distributed. The guide grooves (87) are connected to the movable grooves (86). The number of the guide grooves (87) is twice the number of the movable grooves (86). The positioning pins (88) are matched with the movable grooves (86), and the ends of the positioning pins (88) are arc-shaped structures.

6. The insulating quick-install hook rod according to claim 1, characterized in that: The guide block (89) is fixedly connected to (55), the guide block (89) is matched with the guide groove (87), the number of the outer grooves (810) is twice the number of the positioning pins (88), the outer grooves (810) are symmetrically distributed, and the two ends of the compression spring (811) are respectively fixedly connected to the positioning pin (88) and the movable groove (86).

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