Wire crimping scriber

Abstract

The utility model discloses a wire crimping scriber which comprises a left embracing arm, a right embracing arm and a scribing pen, the left embracing arm and the right embracing arm are both of a semicircular structure, one end of the left embracing arm and one end of the right embracing arm are rotationally connected together, a through cavity is formed in the left embracing arm, an installation pipe is arranged in the through cavity, and the scribing pen is located in the installation pipe. Only when the left holding arm and the right holding arm are contacted to form an annular structure, the marking pen can be fixed in a state of extending out of the mounting pipe; the marking pen can be protected.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric power equipment, in particular to a wire crimping and marking device. Background Art

[0002] When constructing each tension section of overhead transmission lines, the conductors need to be re-opened and clamped. Marking and marking become an indispensable part of the opening process. The accuracy of marking determines the quality of construction. Among the current auxiliary marking tools, the marking pen is usually directly exposed to the outside, the service life of the marking pen is short, and the marking pen needs to be frequently replaced for marking, which is not convenient to use. Utility Model Content

[0003] 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.

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a wire crimping and marking device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a wire crimping marker, comprising a left arm, a right arm and a marking pen, the left arm and the right arm are both semicircular structures, one end of the left arm and the right arm are rotatably connected together, a through cavity is provided on the left arm, a mounting tube is provided in the through cavity, the marking pen is in the mounting tube, and the marking pen can be fixed in a state of extending from the mounting tube only when the left arm and the right arm are in contact to form a circular ring structure.

[0006] Furthermore, a mounting block is provided on the mounting tube, and a mounting groove corresponding to the mounting block is provided at one end of the through cavity; a fixing block is provided on the mounting block, and a fixing groove matching the fixing block is provided on the side wall of the mounting groove.

[0007] Furthermore, a first movable groove is provided on the mounting block, the fixed block is in the first movable groove, an inclined surface is provided on the fixed block, and a first connecting spring is provided at the bottom of the fixed block.

[0008] Furthermore, the width and length of the fixed groove is greater than the length of the fixed block, and a second movable groove is provided at one end of the fixed groove; a first movable block is provided in the first movable groove, a third movable groove is provided on the first movable block, the fixed block is in the third movable groove, a groove is provided on the side wall of the first movable groove, a push rod is provided on the first movable block, and the push rod passes through the groove; a first return spring is provided at one end of the first movable block.

[0009] Furthermore, a connecting block is provided at one end of the mounting tube, the connecting block is connected to the mounting tube through threads, a telescopic rod structure is provided on the connecting block, a mounting plate is provided at one end of the telescopic rod structure, and the marking pen is connected to the mounting plate.

[0010] Furthermore, the telescopic rod structure includes a connecting rod, a sleeve and a second return spring. One end of the connecting rod is fixedly connected to the mounting plate, and the other end is inserted into the sleeve. One end of the sleeve is fixedly connected to the connecting block. The second return spring is located between the connecting rod and the sleeve.

[0011] Furthermore, a fourth movable groove is provided on the side wall of the mounting tube, a second movable block is provided in the fourth movable groove, a fifth movable groove is provided on the second movable block, a limit block is provided in the fifth movable groove, a second connecting spring is provided on the limit block, and the second connecting spring is connected to the fifth movable groove.

[0012] Furthermore, a first transmission rod is provided at one end of the second movable block, a transmission roller is provided in the fourth movable groove and cooperates with the first transmission rod, a sixth movable groove communicated with the fourth movable groove is provided on the mounting block, a second transmission rod is provided in the sixth movable groove and cooperates with the transmission roller, and the first transmission rod and the second transmission rod are staggered.

[0013] Furthermore, a seventh movable groove is provided on the inner wall of the installation groove, a first magnetic block is provided in the seventh movable groove, and an end plate is provided at one end of the second transmission rod, and the end plate is made of ferromagnetic material.

[0014] Furthermore, a cavity is provided on the left arm, a second magnetic block is provided in the cavity, the second magnetic block is connected to the first magnetic block, and a third reset spring is provided on the second magnetic block.

[0015] The utility model is beneficial in that it provides a wire crimping marker which can protect a marker pen. 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 The utility model is a schematic structural diagram of a wire crimping and marking tool in one embodiment.

[0020] Figure 2 for Figure 1A cross-sectional view of a fixed block of a wire crimping scriber in the illustrated embodiment.

[0021] Figure 3 for Figure 2 Enlarged view of point A in .

[0022] Figure 4 for Figure 1 A cross-sectional view of a retaining groove of a wire crimping scriber in the illustrated embodiment.

[0023] Figure 5 for Figure 4 Enlarged view of point B in .

[0024] Figure 6 for Figure 1 A cross-sectional view of the second movable block of the wire crimping and marking device in the illustrated embodiment Figure 1 .

[0025] Figure 7 for Figure 6 Enlarged view of point C in the figure.

[0026] Figure 8 for Figure 1 A cross-sectional view of the second movable block of the wire crimping scriber in the illustrated embodiment.

[0027] Fig. 9 for Figure 8 Enlarged view of point D in .

[0028] Fig.10 for Figure 8 Enlarged view of point E in FIG.

[0029] The meanings of the reference numerals in the figures are as follows:

[0030] 101. left arm; 102. right arm; 103. mounting tube; 104. first movable block; 1041. push rod; 1042. first return spring; 105. fixed block; 1051. first connecting spring; 106. mounting block; 107. fixed slot; 108. second movable slot; 109. marking pen; 110. connecting block; 111. mounting plate; 112. connecting rod; 113. sleeve; 114. second return spring; 115. collar; 1151. limiting slot; 116. second movable block; 1161. first transmission rod; 1162. third connection spring; 117. limiting block; 1171. second connection spring; 118. transmission roller; 119. second transmission rod; 1191. end plate; 120. first magnetic block; 121. second magnetic block; 122. third return spring. DETAILED DESCRIPTION

[0031] 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.

[0032] It should also be noted that, for ease of description, only the parts related to the relevant utility model 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.

[0033] 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.

[0034] 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".

[0035] The names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only used for illustrative purposes and are not used to limit the scope of these messages or information.

[0036] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0037] like Figure 1-10 As shown, a wire crimping and marking tool comprises a left arm 101, a right arm 102 and a marking pen 109. The left arm 101 and the right arm 102 are both semicircular structures. One end of the left arm 101 and the right arm 102 are rotatably connected together. A through cavity is provided on the left arm 101, and a mounting tube 103 is provided in the through cavity. The marking pen 109 is in the mounting tube 103. The marking pen 109 can be fixed in a state of extending from the mounting tube 103 only when the left arm 101 and the right arm 102 are in contact to form a circular ring structure.

[0038] A mounting block 106 is provided on the mounting tube 103, and a mounting groove corresponding to the mounting block 106 is provided at one end of the through cavity, and the mounting block 106 is inserted into the mounting groove; a fixing block 105 is provided on the mounting block 106, and a fixing groove 107 matching with the fixing block 105 is provided on the side wall of the mounting groove.

[0039] Specifically, a first movable groove is provided on the mounting block 106, the fixed block 105 is in the first movable groove, an inclined surface is provided on the fixed block 105, and a first connecting spring 1051 is provided at the bottom of the fixed block 105; the width and length of the fixed groove 107 is greater than the length of the fixed block 105, and a second movable groove 108 is provided at one end of the fixed groove 107; the first movable block 104 is provided in the first movable groove, a third movable groove is provided on the first movable block 104, the fixed block 105 is in the third movable groove, the bottom end of the first connecting spring 1051 is fixedly connected to the bottom surface of the third movable groove, a groove is provided on the side wall of the first movable groove, a push rod 1041 is provided on the first movable block 104, and the push rod 1041 passes through the groove; a first return spring 1042 is provided at one end of the first movable block 104, and the first return spring 1042 rests on the inner wall of the first movable groove.

[0040] A connecting block 110 is provided at one end of the mounting tube 103, and the connecting block 110 is connected to the mounting tube 103 by threads. A telescopic rod structure is provided on the connecting block 110, and a mounting plate 111 is provided at one end of the telescopic rod structure. The marking pen 109 is connected to the mounting plate 111, and a through hole is provided on the connecting block 110 for the marking pen 109 to pass through.

[0041] Specifically, the telescopic rod structure includes a connecting rod 112, a sleeve 113 and a second return spring 114. One end of the connecting rod 112 is fixedly connected to the mounting plate 111, and the other end is passed through the sleeve 113. One end of the sleeve 113 is fixedly connected to the connecting block 110, and the second return spring 114 is located between the connecting rod 112 and the sleeve 113.

[0042] A fourth movable groove is provided on the side wall of the mounting tube 103, a second movable block 116 is provided in the fourth movable groove, a third connecting spring 1162 is provided at one end of the second movable block 116, and one end of the third connecting spring 1162 is fixedly connected to the inside of the fourth movable groove; a fifth movable groove is provided on the second movable block 116, a limit block 117 is provided in the fifth movable groove, a second connecting spring 1171 is provided on the limit block 117, and the second connecting spring 1171 is connected to the fifth movable groove.

[0043] A collar 115 is sleeved on the marking pen 109 , and a limiting groove 1151 corresponding to the limiting block 117 is provided on the side wall of the collar 115 .

[0044] A first transmission rod 1161 is provided at one end of the second movable block 116, a transmission roller 118 which cooperates with the first transmission rod 1161 is provided in the fourth movable groove, a sixth movable groove which communicates with the fourth movable groove is provided on the mounting block 106, a second transmission rod 119 which cooperates with the transmission roller 118 is provided in the sixth movable groove, and the first transmission rod 1161 and the second transmission rod 119 are staggered.

[0045] A seventh movable groove is provided on the inner wall of the mounting groove, and a first magnetic block 120 is provided in the seventh movable groove. An end plate 1191 is provided at one end of the second transmission rod 119, and the end plate 1191 is made of ferromagnetic material. A cavity is provided on the left arm 101, and a second magnetic block 121 is provided in the cavity. The second magnetic block 121 is connected to the first magnetic block 120, and a third reset spring 122 is provided on the second magnetic block 121, and the third reset spring 122 is fixedly connected to the inner wall of the cavity.

[0046] The structure of the right arm 102 is the same as that of the left arm 101 .

[0047] When using the marking device for marking, the left arm 101 and the right arm 102 are buckled on the cable, and the second magnetic block 121 in the cavity of the left arm 101 and the second magnetic block 121 in the cavity of the right arm 102 attract each other to fix the left and right arms together. When the second magnetic block 121 is attracted, it moves toward one end of the cavity, and the movement of the second magnetic block 121 drives the first magnetic block 120 to move. The first magnetic block 120 attracts the end plate 1191 to drive the end plate 1191 to move together, and the second transmission rod 119 drives the transmission roller 118 to rotate and drive the second movable block 116 to move out of the fourth movable groove. The limit block 117 is against the ring 115 and pushes the mounting plate 111 into the left arm 101. The mounting plate 111 drives the marking pen 109 to move so that the limit groove 1151 moves to the limit block 11 On one side of 7, the limit block 117 is inserted into the limit groove 1151 to fix the marking pen 109, the tip of the marking pen 109 contacts the cable, and the marking tool is pushed to make the marking tool rotate around the cable. The marking pen 109 marks the cable, and the left arm 101 and the right arm 102 are pulled apart. After the left arm 101 and the right arm 102 are separated, the third reset spring 122 pulls the second magnetic block 121 to move, and the first magnetic block 120 is reset together with the second magnetic block 121. The second transmission rod 119 moves back to drive the transmission roller 118 to rotate, and the transmission roller 118 drives the second movable block 116 to move into the fourth movable groove, and the limit block 117 is disengaged from the limit groove 1151. The second reset spring 114 pushes the mounting plate 111 to move back, and the marking pen 109 is retracted into the mounting tube 103 to reset.

[0048] By utilizing the arrangement of the second magnetic block 121 and the first magnetic block 120, the marking pen 109 is automatically retracted into the mounting tube 103 when the left and right arms 102 are separated, so that the marking pen 109 is protected when the marking device is not in use, thereby extending the service life of the marking pen 109; the mounting tube 103 structures are respectively arranged on the left and right arms 102, and each time the marking pen 109 is used, it is only necessary to push the marking pen 109 on one of the arms to extend; when the marking pen 109 on one of the arms is damaged, the marking pen 109 on the other arm can be used to adjust the marking device for normal use, thereby providing sufficient time for the replacement of the marking pen 109.

[0049] When carrying the scriber, the fixed block 105 can be moved to one end of the second movable groove 108 by pushing the push rod 1041, so that the mounting tube 103 can be removed from the arm, reducing the space occupied by the scriber and making the scriber easier to carry. At the same time, the scriber pen 109 can also be conveniently replaced, reducing the difficulty of replacing the scriber pen 109.

[0050] 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 utility model involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the 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 utility model 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) to form a technical solution.

Claims

1. A wire crimping and marking device, comprising a left arm, a right arm and a marking pen, wherein the left arm and the right arm are both semicircular structures, and one end of the left arm and the right arm are rotatably connected together, characterized in that: The left arm is provided with a through cavity, a mounting tube is provided in the through cavity, the marking pen is in the mounting tube, and the marking pen can be fixed in a state of extending out from the mounting tube only when the left arm and the right arm are in contact to form a circular ring structure.

2. The wire crimping and marking tool according to claim 1, characterized in that: The mounting tube is provided with a mounting block, and one end of the through cavity is provided with a mounting groove corresponding to the mounting block; the mounting block is provided with a fixing block, and the side wall of the mounting groove is provided with a fixing groove matched with the fixing block.

3. The wire crimping marker according to claim 2, characterized in that: The mounting block is provided with a first movable groove, the fixing block is located in the first movable groove, the fixing block is provided with an inclined surface, and the bottom of the fixing block is provided with a first connecting spring.

4. The wire crimping marker according to claim 3, characterized in that: The width and length of the fixed groove is greater than the length of the fixed block, and a second movable groove is provided at one end of the fixed groove; a first movable block is provided in the first movable groove, a third movable groove is provided on the first movable block, the fixed block is in the third movable groove, a groove is provided on the side wall of the first movable groove, a push rod is provided on the first movable block, and the push rod passes through the groove; a first return spring is provided at one end of the first movable block.

5. The wire crimping and marking tool according to claim 1, characterized in that: A connecting block is provided at one end of the mounting tube, the connecting block is connected to the mounting tube through threads, a telescopic rod structure is provided on the connecting block, a mounting plate is provided at one end of the telescopic rod structure, and the marking pen is connected to the mounting plate.

6. The wire crimping marker according to claim 5, characterized in that: The telescopic rod structure includes a connecting rod, a sleeve and a second return spring. One end of the connecting rod is fixedly connected to the mounting plate, and the other end is inserted into the sleeve. One end of the sleeve is fixedly connected to the connecting block. The second return spring is located between the connecting rod and the sleeve.

7. The wire crimping and marking tool according to claim 2, characterized in that: A fourth movable groove is provided on the side wall of the mounting tube, a second movable block is provided in the fourth movable groove, a fifth movable groove is provided on the second movable block, a limit block is provided in the fifth movable groove, a second connecting spring is provided on the limit block, and the second connecting spring is connected to the fifth movable groove.

8. The wire crimping and marking tool according to claim 7, characterized in that: A first transmission rod is provided at one end of the second movable block, a transmission roller which cooperates with the first transmission rod is provided in the fourth movable groove, a sixth movable groove which communicates with the fourth movable groove is provided on the mounting block, a second transmission rod which cooperates with the transmission roller is provided in the sixth movable groove, and the first transmission rod and the second transmission rod are staggered.

9. The wire crimping and marking tool according to claim 8, characterized in that: A seventh movable groove is arranged on the inner wall of the installation groove, a first magnetic block is arranged in the seventh movable groove, an end plate is arranged at one end of the second transmission rod, and the end plate is made of ferromagnetic material.

10. The wire crimping and marking tool according to claim 9, characterized in that: The left arm is provided with a cavity, a second magnetic block is provided in the cavity, the second magnetic block is connected to the first magnetic block, and a third reset spring is provided on the second magnetic block.

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