Cable temperature detector

Abstract

A cable temperature detector disclosed by the present invention comprises a mounting base, a clamping assembly and a detection piece, the clamping assembly comprises a first clamping piece and a second clamping piece, and the first clamping piece and the second clamping piece are both movably arranged on the mounting base. At least one of the first clamping piece and the second clamping piece can be stretched or shortened in the width direction of the mounting base, the clamping assembly has a first working state and a second working state, in the first working state, the first clamping piece and the second clamping piece move oppositely, and in the second working state, the first clamping piece and the second clamping piece move oppositely. The first clamping piece and the second clamping piece move oppositely, the detection piece is arranged on at least one of the first clamping piece and the second clamping piece, the detection piece is located between the first clamping piece and the second clamping piece, and the detection piece is used for detecting the temperature of the cable in the first clamping piece and the second clamping piece. The cable temperature detector provided by the invention can carry out temperature detection on different positions of the cable, and has the advantages of accurate detection result, low cost and the like.

Description

Technical Field

[0001] The invention relates to the technical field of cable temperature detectors, in particular to a cable temperature detector with an automatic expansion detection function. Background Art

[0002] Thermal engineering is an important field in engineering, mainly involving the technology and management of the generation, transmission and utilization of thermal energy. It plays a key role in many industrial fields, including energy, chemical industry, metallurgy, material processing and environmental engineering. In thermal engineering, the use of cables is crucial, mainly used for power transmission and signal transmission. The cable temperature detector is a device used to monitor the temperature of the cable to ensure that the cable remains within a safe temperature range during operation. Excessive temperature may cause aging of the cable insulation material, shorten the cable life and even cause a fire, so it is very important to monitor the temperature of the cable in real time.

[0003] In the related art, since the cable temperature detector is usually clamped on both sides of the cable to detect the temperature of the cable, but the area of ​​the clamping plate and the temperature detector is fixed, the temperature can only be detected at one position of the cable at the same time, and the temperature cannot be detected at multiple positions of the cable at the same time, which affects the detection results of the cable temperature detector and reduces the accuracy. Summary of the invention

[0004] The present invention aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] To this end, an embodiment of the present invention provides a cable temperature detector that is convenient to detect and has accurate detection results.

[0006] According to an embodiment of the present invention, a cable temperature detector comprises: a mounting seat; a clamping assembly, wherein the clamping assembly comprises a first clamping member and a second clamping member, wherein the first clamping member and the second clamping member are both movably arranged on the mounting seat, and at least one of the first clamping member and the second clamping member can be extended or shortened along the width direction of the mounting seat, and the clamping assembly has a first working state and a second working state, wherein in the first working state, the first clamping member and the second clamping member move away from each other so that the first clamping member and the second clamping member are opened, and in the second working state, the first clamping member and the second clamping member move toward each other so that the first clamping member and the second clamping member are closed to clamp the cable; a detection member, wherein the detection member is arranged on at least one of the first clamping member and the second clamping member, and the detection member is located between the first clamping member and the second clamping member, and the detection member is used to detect the temperature of the cable in the first clamping member and the second clamping member.

[0007] The cable temperature detector of the embodiment of the present invention is provided with a clamping assembly and a detection piece. By adjusting the length of the clamping assembly to adjust the clamping position, thereby adjusting the detection position of the detection piece, the detection area can be quickly and automatically expanded, and temperature detection can be performed on multiple positions of the cable, which is convenient for simultaneous temperature detection of different positions of the cable, thereby improving the accuracy of the results of the cable temperature detector.

[0008] In some embodiments, the cable temperature detector also includes a first driving component, which is disposed on the mounting base and connected to the first clamping member and the second clamping member so that the first driving component drives the first clamping member and the second clamping member to move on the mounting base.

[0009] In some embodiments, the first driving component is disposed in the mounting seat and is rotatable relative to the mounting seat around the length direction of the mounting seat. The first driving component includes a first section and a second section that are connected, and the first section and the second section both extend along the length direction of the mounting seat. The outer circumference of the first section is provided with a first thread, and the outer circumference of the second section is provided with a second thread. The rotation directions of the first thread and the second thread are opposite. The first clamping member is provided with a first threaded through hole that penetrates the first clamping member along the length direction of the mounting seat, the first section is penetrated into the first threaded through hole, and the first thread and the first threaded through hole are threadedly matched. The second clamping member is provided with a second threaded through hole that penetrates the second clamping member along the length direction of the mounting seat, the second section is penetrated into the second threaded through hole, and the second thread and the second threaded through hole are threadedly matched, so that when the first driving component rotates, the first clamping member and the second clamping member move toward or away from each other.

[0010] In some embodiments, the cable temperature detector further includes a handle, which is disposed outside the mounting base and connected to the first drive assembly so that the handle drives the first drive assembly to rotate.

[0011] In some embodiments, in a projection plane orthogonal to the width direction of the mounting seat, the first clamping member and the second clamping member are both arc-shaped and the first clamping member and the second clamping member are symmetrical to each other.

[0012] In some embodiments, the central angle of the first clamping member and the central angle of the second clamping member are 120°-180° and the radii of the inner circumferential surface of the first clamping member and the inner circumferential surface of the second clamping member are equal.

[0013] In some embodiments, the first clamping member includes a plurality of first clamping portions, which are arranged in sequence along the width direction of the mounting seat, and two adjacent first clamping portions can move toward or away from each other along the width direction of the mounting seat so that the first clamping member can be extended or shortened, and / or, the second clamping member includes a plurality of second clamping portions, which are arranged in sequence along the width direction of the mounting seat, and two adjacent second clamping portions can move toward or away from each other along the width direction of the mounting seat so that the second clamping member can be extended or shortened.

[0014] In some embodiments, a first matching portion is provided below the first clamping portion, a second matching portion matching with the first matching portion is provided on the mounting seat, one of the first matching portion and the second matching portion is a first slide groove, and the other of the first matching portion and the second matching portion is a first slide rail, a third matching portion is provided below the second clamping portion, a fourth matching portion matching with the third matching portion is provided on the mounting seat, one of the third matching portion and the fourth matching portion is a second slide groove, and the other of the third matching portion and the fourth matching portion is a second slide rail.

[0015] In some embodiments, the cable temperature detector further includes a handle, which is disposed below the mounting base and rotatably connected to the mounting base.

[0016] In some embodiments, the cable temperature detector further includes: a first connecting plate and a second connecting plate, both of which are arranged below the mounting seat and spaced apart along the width direction of the mounting seat, the first section of the handle is passed through the first connecting plate and the second connecting plate, a third connecting plate, which is arranged on the side of the first connecting plate away from the second connecting plate and is connected to the handle; a connecting member, which passes through the third connecting plate and is connected to the first connecting plate, so that the handle is installed between the first connecting plate and the second connecting plate through the connecting member. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a stereoscopic diagram of a cable temperature detector according to an embodiment of the present invention.

[0018] Figure 2 It is a rear view of the cable temperature detector according to the embodiment of the present invention.

[0019] Figure 3 It is a right side view of the cable temperature detector according to the embodiment of the present invention.

[0020] Figure 4 It is a schematic diagram of the structure of the first clamping member of the cable temperature detector according to an embodiment of the present invention.

[0021] Figure 5 It is a schematic diagram of the installation of the handle and the mounting base of the cable temperature detector according to the embodiment of the present invention.

[0022] Cable temperature detector 100;

[0023] Mounting seat 1; second matching portion 11; fourth matching portion 12; first connecting plate 13; second connecting plate 14;

[0024] Clamping assembly 2; first clamping member 21; first clamping portion 211; first matching portion 212; second clamping member 22; second clamping portion 221; third matching portion 222;

[0025] Test piece 3;

[0026] First drive assembly 4; first section 41; second section 42; handle 43;

[0027] Handle 5; third connecting plate 6; connecting member 7;

[0028] The second driving assembly 8 ; the first driving member 81 ; the first rod 811 ; the second rod 812 ; the first gear 813 ; the second gear 814 ; the third rod 815 ; the fourth rod 816 ; the third gear 817 ; the fourth gear 818 ; the first rotating shaft 819 ; and the second driving member 82 . DETAILED DESCRIPTION

[0029] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0030] The cable temperature detector 100 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0031] like Figure 1-5 As shown, the cable temperature detector 100 according to the embodiment of the present invention includes a mounting base 1, a clamping assembly 2 and a detection member 3.

[0032] The clamping assembly 2 includes a first clamping member 21 and a second clamping member 22. The first clamping member 21 and the second clamping member 22 are both movably arranged on the mounting seat 1. At least one of the first clamping member 21 and the second clamping member 22 can be moved along the width direction of the mounting seat 1 (such as Figure 1The clamping assembly 2 has a first working state and a second working state. In the first working state, the first clamping member 21 and the second clamping member 22 move away from each other so that the first clamping member 21 and the second clamping member 22 are opened. In the second working state, the first clamping member 21 and the second clamping member 22 move toward each other so that the first clamping member 21 and the second clamping member 22 are closed to clamp the cable. Specifically, as Figure 1-3 As shown, the first clamping member 21 and the second clamping member 22 are both clamping plates. In the first working state, the first clamping member 21 and the second clamping member 22 are far away from each other, so that the cable can be placed between the first clamping member 21 and the second clamping member 22. In the second working state, the first clamping member 21 and the second clamping member 22 are close to each other, so that the first clamping member 21 and the second clamping member 22 clamp the cable, and the length of the first clamping member 21 and the length of the second clamping member 22 are both adjustable, so that the clamping position of the cable can be changed.

[0033] The detection member 3 is disposed on at least one of the first clamping member 21 and the second clamping member 22, and the detection member 3 is located between the first clamping member 21 and the second clamping member 22. The detection member 3 is used to detect the temperature of the cable in the first clamping member 21 and the second clamping member 22. Specifically, Figure 1-3 As shown, the detection member 3 is a temperature sensor and is arranged on the inner circumference of the first clamping member 21 and the inner circumference of the second clamping member 22, so that the temperature on the cable is detected by the detection member 3, and when the first clamping member 21 and the second clamping member 22 are extended, the detection member 3 can extend along with the first clamping member 21 and the second clamping member 22 to detect the temperature at different positions of the cable.

[0034] The cable temperature detector 100 of the embodiment of the present invention is provided with a clamping component 2 and a detection component 3. The cable is clamped by the clamping component 2, and the clamping component 2 can be extended in the left and right directions. The clamping position of the clamping component 2 can be adjusted, thereby adjusting the detection position of the detection component 3. The detection area can be expanded quickly and automatically, and the temperature of multiple positions of the cable can be detected. It is convenient to perform temperature detection on different positions of the cable at the same time, thereby improving the accuracy of the results of the cable temperature detector 100.

[0035] In some embodiments, Figure 1 As shown, the cable temperature detector 100 further includes a first driving assembly 4, which is disposed on the mounting seat 1 and connected to the first clamping member 21 and the second clamping member 22, so that the first driving assembly 4 drives the first clamping member 21 and the second clamping member 22 to move on the mounting seat 1. Thus, the first driving assembly 4 drives the first clamping member 21 and the second clamping member 22 to move between the first position and the second position, so that the first clamping member 21 and the second clamping member 22 can clamp the cable conveniently.

[0036] In some embodiments, the first drive assembly 4 is disposed in the mounting seat 1 and is arranged relative to the mounting seat 1 around the length direction of the mounting seat 1 (eg Figure 1 The first drive assembly 4 includes a first section 41 and a second section 42 connected to each other. The first section 41 and the second section 42 both extend along the length direction of the mounting seat 1. The outer circumference of the first section 41 is provided with a first thread, and the outer circumference of the second section 42 is provided with a second thread. The first thread and the second thread rotate in opposite directions. The first clamping member 21 is provided with a first threaded through hole that penetrates the first clamping member 21 along the length direction of the mounting seat 1. The first section 41 is inserted into the first threaded through hole, and the first thread and the first threaded through hole are threadedly matched. The second clamping member 22 is provided with a second threaded through hole that penetrates the second clamping member 22 along the length direction of the mounting seat 1. The second section 42 is inserted into the second threaded through hole, and the second thread and the second threaded through hole are threadedly matched, so that when the first drive assembly 4 rotates, the first clamping member 21 and the second clamping member 22 move toward or away from each other. Specifically, Figure 1 and Figure 2 As shown, the first driving component 4 is a horizontal rod extending in the left and right directions and is rotatably arranged in the mounting seat 1, the first section 41 is the left half of the first driving component 4, the second section 42 is the right half of the second driving component 8, and the outer circumferential surface of the first section 41 is provided with a first thread, and the outer circumferential surface of the second section 42 is provided with a second thread, the first thread and the second thread have opposite rotation directions, a first mounting column is provided below the first clamping member 21, and a second mounting column is provided below the second clamping member 22, the first mounting column is provided with a first threaded through hole that penetrates the first mounting column along the left and right directions, and the second mounting column is provided with a second threaded through hole that penetrates the second mounting column along the left and right directions, the first section 41 passes through the first threaded through hole and the first thread on the outer circumferential surface of the first section 41 is threadedly matched with the first threaded through hole, thereby, the first driving component 4 is rotated to drive the first clamping member 21 and the second clamping member 22 to move away from or towards each other.

[0037] In some embodiments, the cable temperature detector 100 further includes a handle 43, which is disposed outside the mounting base 1 and connected to the first drive assembly 4, so that the handle 43 drives the first drive assembly 4 to rotate. Figure 1-3 As shown, the handle 43 is located on the right side of the mounting base 1, and the left end of the first drive component 4 extends out of the mounting base 1 and is connected to the handle 43. Therefore, the first drive component 4 is rotated by rotating the handle 43, thereby driving the first drive component 4 to rotate in the mounting base 1 through the handle 43.

[0038] In some embodiments, in a projection plane orthogonal to the width direction of the mounting base 1, the first clamping member 21 and the second clamping member 22 are both arc-shaped and the first clamping member 21 and the second clamping member 22 are symmetrical to each other. Figure 1-3As shown, in the projection plane orthogonal to the front-to-back direction, the projections of the first clamping member 21 and the second clamping member 22 are both semicircular rings, and the first clamping member 21 and the second clamping member 22 are arranged opposite to each other at intervals in the left-right direction. Thus, the clamping effect of the first clamping member 21 and the second clamping member 22 can be ensured, the contact area between the first clamping member 21 and the second clamping member 22 and the cable can be ensured, and the clamping force is distributed more evenly, thereby improving the stability and reliability of the first clamping member 21 and the second clamping member 22.

[0039] In some embodiments, the central angle of the first clamping member 21 and the central angle of the second clamping member 22 are both 120°-180° and the radii of the inner circumference of the first clamping member 21 and the inner circumference of the second clamping member 22 are equal. Figure 1-3 As shown, the central angle of the first clamping member 21 and the central angle of the second clamping member 22 can be any one of 120°, 130°, 140°, 150°, 160°, 170°, 180°, etc., and the inner diameters of the first clamping member 21 and the second clamping member 22 are equal. As a result, the first clamping member 21 and the second clamping member 22 can be roughly buckled into a circular ring at the second position, thereby improving the clamping effect of the first clamping member 21 and the second clamping member 22, ensuring the uniform distribution of the clamping force of the first clamping member 21 and the second clamping member 22, and improving the balance and reliability of the overall structure of the first clamping member 21 and the second clamping member 22.

[0040] In some embodiments, the first clamping member 21 includes a plurality of first clamping portions 211, which are sequentially arranged along the width direction of the mounting seat 1, and two adjacent first clamping portions 211 can move toward or away from each other along the width direction of the mounting seat 1, so that the first clamping member 21 can be extended or shortened, and / or, the second clamping member 22 includes a plurality of second clamping portions 221, which are sequentially arranged along the width direction of the mounting seat 1, and two adjacent second clamping portions 221 can move toward or away from each other along the width direction of the mounting seat 1, so that the second clamping member 22 can be extended or shortened. Specifically, as Figure 2 As shown, the number of the first clamping portion 211 and the second clamping portion 221 is equal and both are three (such as Figure 1-3 As shown in the figure, the three first clamping parts 211 can move toward or away from each other in the front-rear direction, so that the first clamping member 21 and the second clamping member are extended or shortened, thereby changing the clamping position of the cable to perform temperature detection on different positions of the cable.

[0041] In some embodiments, the detection member 3 includes a plurality of first detection members and a plurality of second detection members, wherein the plurality of first detection members are arranged one by one on the inner circumference of the first clamping portion 211, and the plurality of second detection members are arranged one by one on the inner circumference of the second clamping portion 221. Thus, the first detection member can move with the first clamping portion 211, and the second detection member can move with the second clamping portion 221, thereby improving the accuracy of the detection result.

[0042] In some embodiments, a first matching portion 212 is provided below the first clamping portion 211, a second matching portion 11 matching with the first matching portion 212 is provided on the mounting seat 1, one of the first matching portion 212 and the second matching portion 11 is a first slide groove, and the other of the first matching portion 212 and the second matching portion 11 is a first slide rail, a third matching portion 222 is provided below the second clamping portion 221, a fourth matching portion 12 matching with the third matching portion 222 is provided on the mounting seat 1, one of the third matching portion 222 and the fourth matching portion 12 is a second slide groove, and the other of the third matching portion 222 and the fourth matching portion 12 is a second slide rail. Specifically, as Figure 2 and Figure 4 As shown, a first matching portion 212 is provided at the lower end of each first clamping portion 211, and a third matching portion 222 is provided at the lower end of each second clamping portion 221. A second matching portion 11 and a fourth matching portion 12 are provided on the mounting seat 1, and the first matching portion 212, the second matching portion 11, the third matching portion 222 and the fourth matching portion 12 can be arranged according to actual needs. For example, the first matching portion 212 and the third matching portion 222 are respectively the first slide rail and the second slide rail, the second matching portion 11 and the fourth matching portion 12 are respectively the first slide groove and the second slide groove, and the first slide rail and the second slide rail are respectively slidably arranged in the first slide groove and the second slide groove, so that the multiple first clamping portions 211 and the multiple second clamping portions 221 slide in the first slide groove and the second slide groove respectively, so that the first clamping member 21 and the second clamping member 22 can smoothly extend or shorten on the mounting seat 1.

[0043] In some embodiments, the cable temperature detector 100 also includes a second drive component 8, which is disposed on the outer peripheral surface of the first clamping member 21. The second drive component 8 includes a plurality of first drive components 81. A first drive component 81 is provided between two adjacent first clamping portions 211. The two ends of the first drive component 81 are respectively connected to the two adjacent first clamping portions 211. The first drive component 81 is used to drive the two adjacent first clamping portions 211 to move toward or away from each other, and / or, the second drive component 8 is disposed on the outer peripheral surface of the second clamping member 22. The second drive component 8 includes a plurality of second drive components 82. A second drive component 82 is provided between two adjacent second clamping portions 221. The two ends of the second drive component 82 are respectively connected to the two adjacent second clamping portions 221. The second drive component 82 is used to drive the two adjacent second clamping portions 221 to move toward or away from each other.

[0044] In some embodiments, the first driving member 81 includes a first rod 811 and a second rod 812, the upper end of the first rod 811 and one end of the second rod 812 are hinged, the lower end of the first rod 811 is hinged to the first clamping portion 211 and fixed with a first gear 813, the lower end of the second rod 812 is hinged to the first clamping portion 211 and fixed with a second gear 814, and on the same first clamping portion 211, the second gear 814 of the first driving member 81 is meshed with the first gear 813 of the adjacent first driving member 81. Thus, by driving the first gear 813 to drive the first rod 811 to rotate, the first rod 811 drives the second rod 812 to rotate, and the second gear 814 of the second rod 812 is meshed with the first gear 813 of the adjacent first rod 811 to drive the first rod 811 and the second rod 812 of the adjacent first driving member 81 to rotate, so that the two adjacent first clamping portions 211 move relative to or away from each other.

[0045] In some embodiments, the first driving member 81 further includes a third rod 815 and a fourth rod 816, the lower end of the third rod 815 and the lower end of the fourth rod 816 are hinged, the upper end of the third rod 815 is hinged to the first clamping portion 211 and fixed with a third gear 817 meshing with the first gear 813, the upper end of the fourth rod 816 is hinged to the first clamping portion 211 and fixed with a fourth gear 818 meshing with the second gear 814, and on the same first clamping portion 211, the fourth gear 818 of the first driving member 81 is meshed with the third gear 817 of the adjacent first driving member 81. Thus, the third gear 817 is driven to rotate by the first gear 813, and the third gear 817 drives the third rod 815 to rotate so that the third rod 815 drives the fourth rod 816 to rotate, thereby driving the two adjacent first clamping portions 211 to move relative to or opposite to each other, ensuring the stability of the movement of the two adjacent first clamping portions 211.

[0046] In some embodiments, the second driving member 82 includes a fifth rod and a sixth rod, the upper end of the fifth rod is hinged to one end of the sixth rod, the lower end of the fifth rod is hinged to the second clamping portion 221 and fixed with a fifth gear, the lower end of the sixth rod is hinged to the second clamping portion 221 and fixed with a sixth gear, and in the same second clamping portion 221, the sixth gear of the second driving member 82 is meshed with the fifth gear of the adjacent second driving member 82. Thus, by driving the fifth gear to drive the fifth rod to rotate, the fifth rod drives the sixth rod to rotate, and the sixth gear of the sixth rod is meshed with the fifth gear of the adjacent fifth rod to drive the fifth rod and the sixth rod of the adjacent second driving member 82 to rotate, so that the two adjacent second clamping portions 221 move relative to or away from each other.

[0047] In some embodiments, the second driving member 82 further includes a seventh rod and an eighth rod, the lower end of the seventh rod is hinged to the lower end of the eighth rod, the upper end of the seventh rod is hinged to the second clamping portion 221 and fixed with a seventh gear meshing with the fifth gear, the upper end of the eighth rod is hinged to the second clamping portion 221 and fixed with an eighth gear meshing with the sixth gear, and in the same second clamping portion 221, the eighth gear of the second driving member 82 meshes with the seventh gear of the adjacent second driving member 82. Thus, the seventh gear is driven to rotate by the fifth gear, and the seventh gear drives the seventh rod to rotate so that the seventh rod drives the eighth rod to rotate, thereby driving the two adjacent second clamping portions 221 to move relative to or opposite to each other, ensuring the stability of the movement of the two adjacent second clamping portions 221.

[0048] In some embodiments, the first driving member 81 also includes a first rotating shaft 819, which is connected to the first gear 813, and the first gear 813 is driven to rotate by rotating the first rotating shaft 819. The second driving member 82 also includes a second rotating shaft, which is connected to the fifth gear, and the fifth gear is driven to rotate by rotating the second rotating shaft.

[0049] In some embodiments, the cable temperature detector 100 further includes a handle 5, which is disposed below the mounting base 1 and is rotatably connected to the mounting base 1. Figure 1-3 As shown, the handle 5 can be made of plastic or insulating composite material and is a horizontal rod extending in the left-right direction. The right end of the handle 5 is arranged below the mounting base 1. Thus, the cable temperature detector 100 is controlled by the handle 5, and the handle 5 can be rotated in the front-back direction relative to the mounting base 1, so that the angle between the mounting base 1 and the handle 5 can be adjusted.

[0050] In some embodiments, the cable temperature detector 100 further includes a first connecting plate 13 , a second connecting plate 14 , a third connecting plate 6 and a connecting member 7 .

[0051] The first connecting plate 13 and the second connecting plate 14 are both arranged below the mounting base 1 and spaced apart along the width direction of the mounting base 1. The first section 41 of the handle 5 is arranged between the first connecting plate 13 and the second connecting plate 14. The third connecting plate 6 is arranged on the side of the first connecting plate 13 away from the second connecting plate 14 and is connected to the handle 5. Specifically, Figure 1 , Figure 3 and Figure 5 As shown, the first connecting plate 13 and the second connecting plate 14 are both vertical plates and are spaced apart in the front-to-back direction below the mounting base 1. The left end of the handle 5 is rotatably disposed between the first connecting plate 13 and the second connecting plate 14 via a rotating shaft. The third connecting plate 6 is a circular plate and is disposed on the front side of the first connecting plate 13. The third connecting plate 6 is connected to the rotating shaft of the handle 5, thereby driving the third connecting plate 6 to rotate via the handle 5.

[0052] The connecting member 7 passes through the third connecting plate 6 and is connected to the first connecting plate 13, so that the handle 5 is installed between the first connecting plate 13 and the second connecting plate 14 through the connecting member 7. Specifically, Figure 1 , Figure 3 and Figure 5 As shown, the connecting member 7 can be a bolt, a connecting rod, a screw, etc. The first connecting plate 13 is provided with a plurality of first through holes penetrating the first connecting plate 13 along the front-to-back direction, and the plurality of first through holes are arranged at circumferential intervals along the third connecting plate 6. The third connecting plate 6 is provided with a second through hole penetrating the third connecting plate 6 along the front-to-back direction, and the plurality of second through holes are arranged at circumferential intervals along the third connecting plate 6. When the handle 5 is adjusted to its position according to actual conditions, the connecting member 7 passes through the second through hole and the first through hole, so that the position of the handle 5 and the mounting base 1 is fixed.

[0053] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0054] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0055] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0056] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0057] In the present invention, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0058] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A cable temperature detector, characterized in that: include: Mounting seat; A clamping assembly, the clamping assembly comprising a first clamping member and a second clamping member, the first clamping member and the second clamping member are both movably arranged on the mounting seat, at least one of the first clamping member and the second clamping member can be extended or shortened along the width direction of the mounting seat, the clamping assembly has a first working state and a second working state, in the first working state, the first clamping member and the second clamping member move away from each other so that the first clamping member and the second clamping member are opened, and in the second working state, the first clamping member and the second clamping member move toward each other so that the first clamping member and the second clamping member are closed to clamp the cable; A detection member is provided on at least one of the first clamping member and the second clamping member, and the detection member is located between the first clamping member and the second clamping member, and the detection member is used to detect the temperature of the cable in the first clamping member and the second clamping member.

2. The cable temperature detector according to claim 1, characterized in that: It also includes a first driving component, which is arranged on the mounting seat and connected to the first clamping member and the second clamping member, so that the first driving component drives the first clamping member and the second clamping member to move on the mounting seat.

3. The cable temperature detector according to claim 2, characterized in that: The first driving component is arranged in the mounting seat and is rotatable relative to the mounting seat around the length direction of the mounting seat, the first driving component includes a first section and a second section that are connected, the first section and the second section both extend along the length direction of the mounting seat, the outer circumferential surface of the first section is provided with a first thread, and the outer circumferential surface of the second section is provided with a second thread, the first thread and the second thread have opposite rotation directions, the first clamping member is provided with a first threaded through hole that penetrates the first clamping member along the length direction of the mounting seat, the first section is penetrated into the first threaded through hole and the first thread and the first threaded through hole are threadedly matched, the second clamping member is provided with a second threaded through hole that penetrates the second clamping member along the length direction of the mounting seat, the second section is penetrated into the second threaded through hole and the second thread and the second threaded through hole are threadedly matched, so that when the first driving component rotates, the first clamping member and the second clamping member move toward or away from each other.

4. The cable temperature detector according to claim 3, characterized in that: It also includes a handle, which is arranged outside the mounting seat and connected to the first driving assembly so that the handle drives the first driving assembly to rotate.

5. The cable temperature detector according to claim 1, characterized in that: In a projection plane orthogonal to the width direction of the mounting seat, the first clamping member and the second clamping member are both arc-shaped and the first clamping member and the second clamping member are symmetrical to each other.

6. The cable temperature detector according to claim 5, characterized in that: The central angle of the first clamping member and the central angle of the second clamping member are 120°-180°, and the radii of the inner circumferential surface of the first clamping member and the inner circumferential surface of the second clamping member are equal.

7. The cable temperature detector according to claim 1, characterized in that: The first clamping member includes a plurality of first clamping portions, which are arranged in sequence along the width direction of the mounting seat, and two adjacent first clamping portions can move toward or away from each other along the width direction of the mounting seat, so that the first clamping member can be extended or shortened. And / or, the second clamping member includes a plurality of second clamping parts, which are arranged in sequence along the width direction of the mounting seat, and two adjacent second clamping parts can move toward or away from each other along the width direction of the mounting seat so that the second clamping member can be extended or shortened.

8. The cable temperature detector according to claim 7, characterized in that: A first matching portion is provided below the first clamping portion, a second matching portion matching with the first matching portion is provided on the mounting seat, one of the first matching portion and the second matching portion is a first slide groove, and the other of the first matching portion and the second matching portion is a first slide rail. A third matching portion is provided below the second clamping portion, a fourth matching portion matching with the third matching portion is provided on the mounting seat, one of the third matching portion and the fourth matching portion is a second slide groove, and the other of the third matching portion and the fourth matching portion is a second slide rail.

9. The cable temperature detector according to claim 1, characterized in that: It also includes a handle, which is arranged below the mounting seat and is rotatably connected to the mounting seat.

10. The cable temperature detector according to claim 9, characterized in that: Also includes: a first connecting plate and a second connecting plate, wherein the first connecting plate and the second connecting plate are both arranged below the mounting seat and spaced apart along the width direction of the mounting seat, and the first section of the handle is passed through the first connecting plate and the second connecting plate, a third connecting plate, the third connecting plate being arranged on a side of the first connecting plate away from the second connecting plate and the third connecting plate being connected to the handle; A connecting member is connected to the first connecting plate through the third connecting plate, so that the handle is installed between the first connecting plate and the second connecting plate through the connecting member.

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