CN115840103B

CN115840103B - Copper bar bus conductive performance detection device

Info

Publication number: CN115840103B
Application number: CN202310134105.5A
Authority: CN
Inventors: 王健
Original assignee: SHENZHEN ZHENQIN ELECTRONIC TECHNOLOGY CO LTD
Current assignee: SHENZHEN ZHENQIN ELECTRONIC TECHNOLOGY CO LTD
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-04-18
Anticipated expiration: 2043-02-20
Also published as: CN115840103A

Abstract

The invention discloses a copper bar bus conductive performance detection device, which relates to the field of copper bar bus detection equipment and comprises a support frame, wherein the top of the support frame is provided with a workbench, and positioning mechanisms for quickly positioning copper bars to be detected are distributed at the bottom of the workbench and the top of the support frame; and shielding mechanisms used for limiting one end of the copper bar are distributed at one end of the workbench and the top of the workbench. According to the invention, the shielding mechanism is arranged, the U-shaped ceramic seat can be inclined relative to the workbench through the contraction of the electric push rod, so that the copper bar is attached to the baffle under the action of gravity, then the U-shaped ceramic seat can be restored, so that the positions of two ends of the copper bar are adjusted and limited, when the electric push rod is extended, the baffle can be moved to lose the shielding effect on one end of the copper bar, so that the U-shaped ceramic seat can slide off the inclined copper bar relative to the workbench, and convenience is provided for the subsequent positioning, placing and detection of the copper bar.

Description

Copper bar bus conductive performance detection device

Technical Field

The invention relates to the field of copper bar bus detection equipment, in particular to a copper bar bus conductivity detection device.

Background

The copper bar is a high-current conductive product, is suitable for electrical engineering such as high-low voltage electrical appliances, switch contacts, power distribution equipment, bus ducts and the like, and is also widely used for super-large current electrolytic smelting engineering such as metal smelting, electrochemical plating, chemical caustic soda and the like. The electrical copper bar has the advantages of low resistivity, large bending degree and the like. The conductive performance of the copper bar bus needs to be detected before key engineering construction in some countries, and the engineering quality is ensured.

Current check out test set is through placing the copper bar on the workstation, it is fixed with the manual centre gripping of copper bar afterwards, later the rethread detector detects it conducting property, the manual intensity of labour that can increase the staff that carries out the centre gripping to it of in-process because of needing the staff to be manual, it just can seem comparatively loaded down with trivial details to examine time measuring artifical location to the copper bar of many batches simultaneously, thereby it is long when increasing the detection of equipment to the copper bar, so just can influence the whole detection efficiency to the copper bar of equipment.

Disclosure of Invention

The invention aims to: in order to solve the problem that the detection efficiency of the whole copper bar of the equipment is lower, a copper bar bus conductive performance detection device is provided.

In order to achieve the purpose, the invention provides the following technical scheme: the copper bar bus conductive performance detection device comprises a support frame, wherein a workbench is arranged at the top of the support frame, a first detector is installed on one side of the support frame, a second detector is arranged on one side of the support frame, which is far away from the first detector, a connecting wire is arranged on the outer side of the second detector, a clamping plate is arranged at one end of the connecting wire, and positioning mechanisms for quickly positioning a copper bar to be detected are distributed at the bottom of the workbench and the top of the support frame;

one end of the workbench and the top of the workbench are respectively provided with a shielding mechanism for limiting one end of the copper bar, and the shielding mechanism comprises a U-shaped ceramic seat arranged at the top of the workbench.

As a still further scheme of the invention: the positioning mechanism comprises a top plate which is welded and fixed on the top of the support frame and is positioned above the workbench, the top of the support frame is positioned on two sides of the workbench and is connected with a first sliding block in a sliding manner through sliding grooves, the top of the first sliding block is fixedly welded with a movable plate, one side of the movable plate is provided with a rectangular limiting rod which penetrates through the other side of the movable plate, one end of the rectangular limiting rod is fixedly welded with a side plate, one side of the side plate is provided with a first telescopic spring which is connected with the movable plate, two ends of the side plate are fixedly welded with L-shaped guide rods, two ends of the movable plate are connected with a second sliding block which is positioned on the inner side of the L-shaped guide rods in a sliding manner through sliding grooves, the top of the second sliding block is fixedly welded with a connecting frame, one end of the connecting frame is provided with a first rack, and two ends of the top plate are rotatably connected with rectangular rotating rods through rotating shafts, a pressure rod positioned above the workbench is fixedly welded on the outer side of the rectangular rotating rod, a sleeve positioned at one end of the connecting frame is sleeved on the outer side of the rectangular rotating rod, a first straight gear meshed with the first rack is arranged on the outer side of the sleeve, the inner side of the first straight gear is connected with a torsion spring positioned on the outer side of the sleeve through a clamping groove, the outer side of the sleeve is rotatably connected with connecting seats positioned on two sides of the first straight gear through bearings, a U-shaped limiting frame positioned between the first rack and the connecting frame is fixedly welded at one end of each connecting seat, a limiting ring rotatably connected to the outer side of the sleeve through a bearing is arranged on one side of the U-shaped limiting frame, an electric push rod is installed at the bottom of the workbench, and the output end of the electric push rod is connected with a moving frame positioned below the workbench, and two sides of the movable frame are fixedly welded with straight guide rods.

As a still further scheme of the invention: one end of the second sliding block is matched with the inner side of the L-shaped guide rod, the longest moving distance of the second sliding block is half of the circumference of the outer side of the first straight gear, and clamping grooves matched with the two ends of the torsion spring are respectively formed in the inner side of the first straight gear and the outer side of the sleeve.

As a still further scheme of the invention: it still including welded fastening in to shelter from the mechanism the locating rack of workstation one end, the one end welded fastening of U-shaped ceramic seat have with the locating rack passes through the bearing and rotates the location bull stick of connecting, one side welded fastening of location bull stick has and is located the second straight-teeth gear in the locating rack outside, the location bull stick is kept away from one side welded fastening of second straight-teeth gear has the third straight-teeth gear, the one end welded fastening who removes the frame has and is located the second rack of second straight-teeth gear below, the one end that removes the frame is located the third rack of third straight-teeth gear top, the top of locating rack is provided with run through extremely the baffle of locating rack bottom, the one end of baffle is provided with and is used for right the removal subassembly is adjusted to the baffle position.

As a still further scheme of the invention: the second rack is meshed with the outer side of the second straight gear, the third straight gear is meshed with the outer side of the third rack, the length of the second rack is one sixth of the circumference of the outer side of the third straight gear, and the distance from one end of the third rack to the vertical central axis of the third straight gear is the length of the second rack.

As a still further scheme of the invention: the movable assembly comprises a positioning column which is rotatably connected to one side of the baffle through a bearing and located below the positioning frame, a connecting plate located below the positioning frame is welded and fixed to one end of the movable frame, a T-shaped plate is welded and fixed to the top of the connecting plate, trapezoidal blocks located below the positioning column are welded and fixed to the two sides of the T-shaped plate, and a second telescopic spring connected with one end of the positioning frame is arranged at one end of the baffle.

As a still further scheme of the invention: the top of one end of the positioning frame is provided with a through hole matched with the bottom of one end of the baffle, the height of the trapezoidal block is equal to the maximum telescopic distance of the second telescopic spring, and the length of the trapezoidal block is the sum of the lengths of the second rack and the third rack.

As a still further scheme of the invention: the two sides of the U-shaped ceramic seat are provided with grooves with the length, the width and the height larger than those of the side plates, and the top end of the pressing rod, one side of the side plate and one end of the baffle plate far away from the second telescopic spring are provided with insulating pads.

As a still further scheme of the invention: the telescopic distance of the electric push rod is equal to the width of the straight guide rods, the number of the straight guide rods is two, the two straight guide rods are symmetrically arranged along the transverse central axis of the moving frame, and the bottom of the first sliding block is matched with the inner sides of the straight guide rods.

As a still further scheme of the invention: a sliding groove matched with the U-shaped limiting frame is arranged between the first rack and the connecting frame, a sliding groove penetrating to the other end of the top plate and matched with the top of the connecting seat is arranged at one end of the top plate, and a through hole matched with the rectangular rotating rod is arranged on the inner side of the sleeve.

Compared with the prior art, the invention has the beneficial effects that:

1. by arranging the shielding mechanism and the positioning mechanism, the copper bar to be detected can be placed at the top of the U-shaped ceramic seat when the device is used, and then the two sides, two ends and the top of the copper bar can be limited by the shielding mechanism and the positioning mechanism, so that the stability of the copper bar is improved, the positioning efficiency of the device on the copper bar is improved, and the detection efficiency of the whole device on the copper bar is improved;

2. through setting up the positioning mechanism, can make the movable plate drive the curb plate and move towards the copper bar through the operation of electric putter, thus make the curb plate carry on spacing to both sides of the copper bar, along with the shrink of electric putter, can make the rectangle bull stick rotate through the first rack, the second straight-tooth gear when the movable plate moves relative to the curb plate, thus make the depression bar carry on spacing to the top of the copper bar, thus has increased the stability of the copper bar, save the staff and carry on the required a large amount of time of location to the copper bar, thus has increased the detection efficiency of the whole copper bar of the apparatus;

3. shelter from the mechanism through the setting, shrink through electric putter alright make the relative workstation of U-shaped ceramic seat take place to incline, so that make the copper bar laminate with the baffle under the effect of gravity, alright restore U-shaped ceramic seat afterwards, so that adjust the position at copper bar both ends, it is spacing, accessible removal subassembly makes the baffle lose the sheltering from to copper bar one end when electric putter extends, so that make the relative workstation of U-shaped ceramic seat take place to incline the copper bar landing, for the location of follow-up copper bar, place, it facilitates to detect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the invention at A in FIG. 1;

FIG. 3 is an enlarged view of the invention at B in FIG. 1;

FIG. 4 is a bottom structure of the worktable of the present invention;

FIG. 5 is a schematic view of the connection between the movable frame and the positioning rod according to the present invention;

FIG. 6 is a schematic view of the connection between the moving plate and the sleeve according to the present invention;

FIG. 7 is a schematic view of the positioning frame of the present invention;

FIG. 8 is a schematic view of the connection of the sleeve of the present invention to a rectangular rotating rod;

FIG. 9 is a schematic view of the connection between the movable plate and the movable frame according to the present invention;

FIG. 10 is a schematic view of a U-shaped ceramic seat according to the present invention;

fig. 11 is a schematic view of the connection between the support frame and the top plate according to the present invention.

In the figure: 1. a support frame; 2. a work table; 3. a first detector; 4. a second detector; 5. connecting a lead; 6. a splint; 7. a positioning mechanism; 701. a top plate; 702. a first slider; 703. moving the plate; 704. a first extension spring; 705. an L-shaped guide bar; 706. a side plate; 707. a rectangular limiting rod; 708. a pressure lever; 709. a rectangular rotating rod; 710. a connecting frame; 711. a first rack; 712. a limiting ring; 713. a sleeve; 714. a connecting seat; 715. a U-shaped limiting frame; 716. a first straight gear; 717. a straight guide bar; 718. a movable frame; 719. an electric push rod; 720. a second slider; 721. a torsion spring; 8. a shielding mechanism; 801. a U-shaped ceramic seat; 802. a positioning frame; 803. positioning the rotating rod; 804. a second spur gear; 805. a second rack; 806. a trapezoidal block; 807. a connecting plate; 808. a positioning column; 809. a second extension spring; 810. a third rack; 811. a baffle plate; 812. a third spur gear; 813. t-shaped plate.

Description of the preferred embodiment

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.

Referring to fig. 1 to 11, in the embodiment of the invention, the copper bar bus conductive performance detection device includes a support frame 1, a worktable 2 is arranged at the top of the support frame 1, a first detector 3 is installed at one side of the support frame 1, a second detector 4 is arranged at one side of the support frame 1 away from the first detector 3, a connection lead 5 is arranged at the outer side of the second detector 4, a clamping plate 6 is arranged at one end of the connection lead 5, and positioning mechanisms 7 for quickly positioning a copper bar to be detected are distributed at the bottom of the worktable 2 and the top of the support frame 1;

one end of the workbench 2 and the top of the workbench 2 are respectively provided with a shielding mechanism 8 for limiting one end of the copper bar, and the shielding mechanism 8 comprises a U-shaped ceramic seat 801 arranged at the top of the workbench 2.

In this embodiment, can will wait to detect the copper bar earlier when using this equipment and place the top at U-shaped ceramic seat 801, alright later through sheltering from mechanism 8, positioning mechanism 7 comes the both sides to the copper bar, both ends, the top is spacing, increase the stability of copper bar with this, the while has also improved the location efficiency of equipment to the copper bar, later alright with 6 centre grippings of splint waiting to detect on the copper bar, so that make first detector 3 and second detector 4 form the return circuit, later alright come to calculate the electric conductive property of copper bar bus through the data that first detector 3 and second detector 4 detected out, thereby the whole detection efficiency to the copper bar of equipment has been improved.

Please refer to fig. 1, 2, 3, 4, 5, 6, 8, 9, 11, the positioning mechanism 7 includes a top plate 701 welded and fixed on the top of the supporting frame 1 and located above the working platform 2, the top of the supporting frame 1 is located on both sides of the working platform 2 and connected with a first sliding block 702 through a sliding slot, the top of the first sliding block 702 is welded and fixed with a moving plate 703, one side of the moving plate 703 is provided with a rectangular limiting rod 707 penetrating to the other side of the moving plate 703, one end of the rectangular limiting rod 707 is welded and fixed with a side plate 706, one side of the side plate 706 is provided with a first expansion spring 704 connected with the moving plate 703, both ends of the side plate 706 are welded and fixed with an L-shaped guiding rod 705, both ends of the moving plate 703 are connected with a second sliding block 720 located inside the L-shaped guiding rod 705 through a sliding slot, the top of the second sliding block 720 is welded and fixed with a connecting frame 710, one end of the connecting frame 710 is provided with a first rack 711, the two ends of the top plate 701 are rotatably connected with a rectangular rotating rod 709 through a rotating shaft, a pressure lever 708 positioned above the workbench 2 is fixedly welded on the outer side of the rectangular rotating rod 709, a sleeve 713 positioned at one end of the connecting frame 710 is sleeved on the outer side of the rectangular rotating rod 709, a first straight gear 716 meshed with the first rack 711 is arranged on the outer side of the sleeve 713, a torsion spring 721 positioned on the outer side of the sleeve 713 is connected on the inner side of the first straight gear 716 through a clamping groove, a connecting seat 714 positioned on two sides of the first straight gear 716 is rotatably connected on the outer side of the sleeve 713 through a bearing, a U-shaped limiting frame 715 positioned between the first rack 711 and the connecting frame 710 is fixedly welded on one end of the connecting seat 714, a limiting ring 712 rotatably connected on the outer side of the sleeve 713 through a bearing is arranged on one side of the U-shaped limiting frame 715, an electric push rod 719 is installed at the bottom of the workbench 2, and a moving frame 718 positioned below the workbench 2 is connected on the output end of the electric push rod 719, straight guide rods 717 are welded and fixed to both sides of the moving frame 718.

In this embodiment, when the apparatus is used, the copper bar to be detected may be placed on the top of one end of the U-shaped ceramic seat 801, then the electric push rod 719 is started, so that the electric push rod 719 is contracted, in the process, the positions of two ends of the copper bar may be adjusted and limited by the shielding mechanism 8, meanwhile, the straight guide rod 717 may guide the bottom of the first slider 702, so that the first slider 702 may be pushed by the straight guide rod 717 to move, thereby driving the moving plate 703 to move toward the U-shaped ceramic seat 801, so that the moving plate 703 may push the side plate 706 to move, in the process, the link 710 may move along with the moving of the link 703, so that the sleeve 713 may move along the rectangular rotating rod 709 along with the moving of the link 710, when the side plate 706 contacts with the copper bar, the two sides of the copper bar may be limited, at this time, the moving plate 703 may continue to move, so that the moving plate 703 may push the first telescopic spring 704 to contract, so that the moving plate 703 may push the first telescopic spring 708 to move along the rectangular rotating rod 709, so that the rack 716 may push the rack 716 of the rack bar 703 to rotate downward when the rack bar 716 moves, so that the rack bar 716 may push the rack bar 716 of the rack bar 713 and the rack bar 716 may move, so that the rack bar 713 may push the rack bar 713 to rotate downward, so that the rack bar 713 may push the rack bar 713 and the rack bar 713 along the rack bar 716, so that the rack bar 713 may rotate, so that the rack bar 716 may rotate downward, so that the rack bar 708 may rotate, so that the rack bar 713 may rotate downward, so that the rack bar 713 may rotate, so that the rack bar 716 may rotate downward, so that the rack bar 713 may rotate, at this time, so that the rack bar 708 may rotate, torsion spring 721 rolls up in this in-process, so alright carry on spacingly to both sides, the top of copper bar to this reduces to advance line location the required time that consumes to the copper bar, thereby has increased the whole detection efficiency to the copper bar of equipment.

Please refer to fig. 1, 2, 3, and 6, one end of the second sliding block 720 fits with the inner side of the L-shaped guiding rod 705, the longest distance that the second sliding block 720 moves is half of the circumference of the outer side of the first straight gear 716, and the inner side of the first straight gear 716 and the outer side of the sleeve 713 are respectively provided with a slot fitting with two ends of the torsion spring 721.

In this embodiment, the second slider 720 can be driven to move by setting the structure when moving relative to the moving plate 703, the connecting frame 710 can be driven to move by driving the first rack 711 when moving, the first straight gear 716 is driven to rotate by the movement of the first rack 711, and therefore the first straight gear 716 can rotate by one hundred and eighty degrees, so that the pressing rod 708 presses the top of the copper bar, and the stability of the device for positioning the copper bar is improved.

Please refer to fig. 1, 3, 4, 5, 7, and 10, the shielding mechanism 8 further includes a positioning frame 802 welded and fixed to one end of the worktable 2, one end of the u-shaped ceramic seat 801 is welded and fixed with a positioning rotating rod 803 rotatably connected to the positioning frame 802 through a bearing, one side of the positioning rotating rod 803 is welded and fixed with a second spur gear 804 located outside the positioning frame 802, one side of the positioning rotating rod 803 away from the second spur gear 804 is welded and fixed with a third spur gear 812, one end of the moving frame 718 is welded and fixed with a second rack 805 located below the second spur gear 804, one end of the moving frame 718 is located above the third spur gear 812, a baffle 811 penetrating through to the bottom of the positioning frame 802 is disposed at the top of the positioning frame 802, and one end of the baffle 811 is disposed with a moving component for adjusting the position of the baffle 811.

In this embodiment, when the electric push rod 719 is retracted, the moving rack 718 can drive the second rack 805 and the third rack 810 to move, the latch on the top of the second rack 805 can be engaged with the tooth socket on the outer side of the second spur gear 804 when the second rack 805 moves, and then the second spur gear 804 can be shifted to rotate along with the movement of the second rack 805, and the second spur gear 804 can drive the positioning rotating rod 803 to rotate relative to the positioning rack 802 when the second spur gear 804 rotates, and the positioning rotating rod 803 can drive the U-shaped ceramic seat 801 to swing when rotating, so as to tilt up one end of the U-shaped ceramic seat 801, so that the copper bar on the top of one end of the U-shaped ceramic seat 801 slides to the upper side of the positioning rack 802 under the action of gravity, and at the same time, one end of the copper bar can be shielded by the baffle 811, so as to prevent the copper bar from separating from the U-shaped ceramic seat 801, so as to make one end of the copper bar fit with the baffle 811, the positions of the two ends of the copper bar are limited, the second rack 805 is separated from the second straight gear 804 along with the contraction of the electric push rod 719, meanwhile, the third rack 810 is meshed with the third straight gear 812, at this time, the electric push rod 719 continues to contract to enable the third rack 810 to stir the third straight gear 812 to rotate, so that the positioning rotating rod 803 can rotate clockwise relative to the positioning frame 802, when the positioning rotating rod 803 rotates clockwise, the U-shaped ceramic seat 801 can be restored under the action of the positioning rotating rod 803, then, the electric push rod 719 continues to contract to limit the two sides and the top of the copper bar through the positioning mechanism 7, so that the positioning efficiency of the whole device on the copper bar can be increased, a large amount of time is saved, the detection efficiency of the whole device on the copper bar is improved, the electric push rod 719 can be extended after the detection on the copper bar is completed, at this moment, the third rack 810 can be in contact with the third straight gear 812, so that the third rack 810 can drive the U-shaped ceramic seat 801 to tilt up by shifting the third straight gear 812, the baffle 811 loses shielding on one end of the copper bar by moving the assembly in the process, so that the copper bar can slide down, the copper bar is separated from the U-shaped ceramic seat 801 after detection, and convenience is brought to the subsequent copper bar placement and detection.

Referring to fig. 5, the second rack 805 is engaged with the outer side of the second spur gear 804, the third spur gear 812 is engaged with the outer side of the third rack 810, the lengths of the second rack 805 and the third rack 810 are one sixth of the circumference of the outer side of the third spur gear 812, and the distance between one end of the third rack 810 and the vertical central axis of the third spur gear 812 is the length of the second rack 805.

In this embodiment, when the electric pushing rod 719 is retracted by the structure, the second rack 805 is firstly engaged with the second straight gear 804, so that the second rack 805 is shifted to rotate the second straight gear 804 when moving, and thus one end of the U-shaped ceramic base 801 away from the positioning rotating rod 803 is tilted, and when the second rack 805 is separated from the second straight gear 804, the third rack 810 is engaged with the third straight gear 812, so that the third rack 810 is shifted to rotate the positioning rotating rod 803 in the opposite direction through the third straight gear 812 along with the retraction of the electric pushing rod 719, and thus the U-shaped ceramic base 801 is restored, so as to adjust the positions of the two ends of the copper bar, and provide convenience for subsequent devices to position the copper bar.

Please refer to fig. 1, 5, and 7, the moving assembly includes a positioning post 808 rotatably connected to one side of the blocking plate 811 through a bearing and located below the positioning frame 802, a connecting plate 807 fixed to one end of the moving frame 718 and located below the positioning frame 802 by welding, a T-shaped plate 813 fixed to the top of the connecting plate 807 by welding, a trapezoidal block 806 fixed to two sides of the T-shaped plate 813 and located below the positioning post 808 by welding, and a second expansion spring 809 connected to one end of the positioning frame 802 is disposed at one end of the blocking plate 811.

In the embodiment, when the electric push rod 719 is retracted, the top of the trapezoidal block 806 abuts against the positioning posts 808, at this time, the trapezoidal block 806 does not change the position of the baffle 811 when moving, at this time, the baffle 811 limits one end of the copper bar to prevent the copper bar from sliding under the inclination of the U-shaped ceramic seat 801, so that one end of the copper bar abuts against one end of the baffle 811 to facilitate the limiting of one end of the copper bar, when the electric push rod 719 extends, the trapezoidal block 806 moves along with the movement of the moving frame 718, at this time, the inclined surface of one end of the trapezoidal block 806 presses one end of the positioning posts 808, so that the positioning posts 808 move downward along the inclined surfaces of the trapezoidal block 806 along with the movement of the trapezoidal block 806, so that the baffle 811 can move downward relative to the positioning frame 802 to make the baffle lose the shielding of one end of the copper bar in the inclination process of the U-shaped ceramic seat 801, so that the copper bar is separated from the U-shaped ceramic seat 801 under the action of gravity, when the U-shaped ceramic seat 801 is restored, the trapezoidal block 811 is separated from the positioning posts 811 and then the copper bar can be placed under the action of the second spring 809 to facilitate the detection of the copper bar 806, so that the copper bar is restored.

Please refer to fig. 5, a through hole matching with the bottom of one end of the baffle 811 is disposed at the top of one end of the positioning frame 802, the height of the trapezoid block 806 is equal to the maximum distance of the second extension spring 809, and the length of the trapezoid block 806 is the sum of the lengths of the second rack 805 and the third rack 810.

In this embodiment, when the electric push rod 719 contracts, the second rack 805 and the third rack 810 can be driven by the moving rack 718, when the second rack 805 moves, the latch at the top of the second rack 805 can be meshed with the toothed groove on the outer side of the second spur gear 804, then the second spur gear 804 can be shifted to rotate along with the movement of the second rack 805, when the second spur gear 804 rotates, the positioning rotating rod 803 can be driven to rotate relative to the positioning rack 802, when the positioning rotating rod 803 rotates, the U-shaped ceramic seat 801 can be driven to swing, so that one end of the U-shaped ceramic seat 801 tilts up, so that the copper bar at the top of one end of the U-shaped ceramic seat 801 slides down to the upper side of the positioning rack 802 under the action of gravity, meanwhile, one end of the copper bar can be shielded by the baffle 811, so as to prevent the copper bar from separating from the U-shaped ceramic seat 801, so as to make one end of the copper bar 812 fit with the baffle 811, so as to limit the positions of the two ends of the copper bar, so as to make the copper bar 812 fit with the baffle 811, so as to make the positioning rack 719 rotate clockwise, so as to facilitate the positioning of the third rack 719 and the positioning rack 810, thereby facilitating the clockwise rotation of the push rod 719 can be retracted, and the positioning rack 805, and the positioning of the third spur gear 719 can be retracted.

Please refer to fig. 1 and 10, two sides of the u-shaped ceramic base 801 are respectively provided with a groove having a length, a width and a height larger than the side plate 706, and the top end of the pressure rod 708, one side of the side plate 706 and one end of the baffle 811 far away from the second expansion spring 809 are respectively provided with an insulating pad.

In this embodiment, can make curb plate 706 when moving towards the vertical axis of workstation 2 through setting up this structure, curb plate 706 passes U-shaped ceramic seat 801 and contacts rather than the inboard copper bar that awaits measuring, so alright come spacing the both sides of copper bar along with the removal of curb plate 706 to increased the stability of equipment to the copper bar location.

Please refer to fig. 1, 4, and 5, the retractable distance of the electric push rod 719 is equal to the width of the straight guide rods 717, two straight guide rods 717 are provided, the two straight guide rods 717 are symmetrically arranged along the transverse central axis of the moving frame 718, and the bottom of the first sliding block 702 is engaged with the inner side of the straight guide rods 717.

In this embodiment, make electric putter 719 drive through first slider 702 and drive the movable plate 703 and move when moving straight guide bar 717 through setting up this structure to this makes movable plate 703 move towards the vertical axis of workstation 2, thereby makes curb plate 706 move in opposite directions, makes curb plate 706 carry out the centre gripping to the both sides of copper bar with this, with this positioning efficiency of improvement equipment to the copper bar, also provides convenience for the detection of follow-up copper bar simultaneously.

Please refer to fig. 1 and 6, a sliding slot engaged with the U-shaped limiting frame 715 is disposed between the first rack 711 and the connecting frame 710, a sliding slot penetrating to the other end of the top plate 701 and engaged with the top of the connecting seat 714 is disposed at one end of the top plate 701, and a through hole engaged with the rectangular rotating rod 709 is disposed at the inner side of the sleeve 713.

In this embodiment, can make link 710 remove when moving through setting up this structure and drive connecting seat 714 and remove, connecting seat 714 removes when removing, alright drive the relative rectangle bull stick 709 of sleeve 713 and remove, simultaneously make first rack 711 alright stir first straight gear 716 and rotate when moving down relative roof 701 of first rack 711, make first straight gear 716 drive rectangle bull stick 709 through sleeve 713 and rotate, so alright make rectangle bull stick 709 drive depression bar 708 and rotate, thereby treat the top of detecting the copper bar and carry on spacingly, the detection of follow-up copper bar bus conductivity provides convenience.

The working principle of the invention is as follows: when the device is used, a copper bar to be detected can be firstly placed at the top of one end of a U-shaped ceramic seat 801, then an electric push rod 719 is started, so that the electric push rod 719 is contracted, a second rack 805 and a third rack 810 can be driven by a moving frame 718, when the second rack 805 moves, a latch at the top of the second rack 805 can be meshed with a toothed groove on the outer side of a second straight gear 804, then the second straight gear 804 can be shifted to rotate along with the movement of the second rack 805, when the second straight gear 804 rotates, a positioning rotating rod 803 can be driven to rotate relative to a positioning frame 802, when the positioning rotating rod 803 rotates, the U-shaped ceramic seat 801 can be driven to swing, so that one end of the U-shaped ceramic seat 801 is tilted, so that the copper bar at the top of one end of the U-shaped ceramic seat 801 slides to the upper side of the positioning frame 802 under the action of gravity, simultaneously one end of the copper bar can be shielded by a baffle 812, so that one end of the copper bar is prevented from being separated from the U-shaped ceramic seat 801, so that one end of the copper bar is attached to a baffle 811, so that the copper bar can be attached to a baffle 717, when the copper bar is retracted, the position of the copper bar 719, the second rack 719 is retracted, the third rack 804 can be simultaneously, the third rack 804 can be retracted, so that the third rack 804 can be positioned, so that the third rack 804 can be rotated clockwise, the straight gear can be positioned, so that the straight gear 702 can be positioned, so that the straight gear can be positioned, so that the straight gear 702 can be conveniently retracted, so that the straight gear can be retracted, the straight gear 717, the straight gear 702 can be positioned, so that the straight gear 702 can be retracted, the straight gear 717, when the straight gear 717, the straight gear can be positioned, so that the straight gear can be positioned, the straight gear 702 can be positioned, so that the straight gear 717, the straight gear can be positioned, when the straight gear can be positioned, so that the straight gear 717, thereby driving the moving plate 703 to move towards the U-shaped ceramic seat 801, so that the moving plate 703 pushes the side plate 706 to move, in the process, the connecting frame 710 moves along with the moving of the moving plate 703, so that the bushing 713 moves along the rectangular rotating rod 709 along with the moving of the connecting frame 710, when the side plate 706 contacts with the copper bar, the two sides of the copper bar are limited, at this time, the moving plate 703 continues to move, so that the moving plate 703 pushes the first extension spring 704 to contract, so that the moving plate 703 can move relative to the side plate 706, at this time, the second sliders 720 at the two ends of the moving plate 703 can move downward relative to the moving plate 703 under the extrusion of the inclined surface of the L-shaped guide rod 705, so that the connecting frame 710 can move downward relative to the rectangular rotating rod 709, so that the first rack 711 stirs the first straight gear 716 to rotate, the first straight gear 716 drives the sleeve 713 to rotate when rotating, so that the sleeve 713 drives the pressing rod 708 to rotate through the rectangular rotating rod 709, the top end of the pressing rod 708 is attached to the top of the copper bar, the top of the copper bar is limited, the pressing rod 708 is obstructed by the copper bar when contacting with the top of the copper bar, at the moment, the first rack 711 continues to stir the first straight gear 716 to rotate, so that the first straight gear 716 rotates relative to the sleeve 713, the torsion spring 721 is wound in the process, so that the two sides and the top of the copper bar can be limited, the time consumed for positioning the copper bar is reduced, the detection efficiency of the whole device on the copper bar is increased, the top of the trapezoidal block 806 is attached to the positioning column 808 when the electric push rod 719 contracts, and the position of the 811 baffle cannot be changed when the trapezoidal block 806 moves, at this time, the baffle 811 limits one end of the copper bar to prevent the copper bar from sliding under the inclination of the U-shaped ceramic seat 801, so that one end of the copper bar is attached to one end of the baffle 811, which provides convenience for limiting one end of the copper bar, when the electric push rod 719 extends, the trapezoidal block 806 moves along with the movement of the moving frame 718, and at this time, the inclined surface at one end of the trapezoidal block 806 presses one end of the positioning post 808, so that the positioning post 808 moves downward along the inclined surface thereof along with the movement of the trapezoidal block 806, so that the baffle 811 can move downward relative to the positioning frame 802, so that the baffle 811 loses the shielding of one end of the copper bar in the inclination process of the U-shaped ceramic seat 801, so that the copper bar can be separated from the U-shaped ceramic seat 801 under the action of gravity, and when the U-shaped ceramic seat 801 recovers, the trapezoidal block 806 is separated from the positioning post 808, at this time, the baffle 811 is restored under the action of the second expansion spring 809 so as to provide convenience for the placement and detection of the subsequent copper bar, after the detection of the copper bar is completed, the electric push rod 719 can be extended through an external controller, when the electric push rod 719 is extended, the trapezoidal block 806 can move along with the movement of the moving frame 718, at this time, the inclined surface at one end of the trapezoidal block 806 can extrude one end of the positioning column 808, so that the positioning column 808 moves downwards along the inclined surface thereof along with the movement of the trapezoidal block 806, so that the baffle 811 can move downwards relative to the positioning frame 802, so that the baffle 811 loses the shielding at one end of the copper bar in the tilting process of the U-shaped ceramic seat 801, so that the copper bar can be separated from the U-shaped ceramic seat 801 under the action of gravity, when the U-shaped ceramic seat 801 is restored, the trapezoidal block 806 is separated from the positioning column 808, at this time, the baffle 811 can be restored under the action of the second expansion spring 809, thereby providing convenience for the placement and detection of the subsequent copper bar.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims

1. Copper bar bus electric conductivity detection device, including support frame (1), the top of support frame (1) is provided with workstation (2), first detector (3) are installed to one side of support frame (1), one side that first detector (3) were kept away from in support frame (1) is provided with second detector (4), the outside of second detector (4) is provided with connecting wire (5), the one end of connecting wire (5) is provided with splint (6), its characterized in that, the bottom of workstation (2) and the top of support frame (1) distribute and are used for carrying out quick positioning's positioning mechanism (7) to the copper bar that awaits measuring;

a shielding mechanism (8) used for limiting one end of a copper bar is distributed at one end of the workbench (2) and the top of the workbench (2), and the shielding mechanism (8) comprises a U-shaped ceramic seat (801) arranged at the top of the workbench (2);

the positioning mechanism (7) comprises a top plate (701) which is welded and fixed on the top of the support frame (1) and is positioned above the workbench (2), the top of the support frame (1) is positioned on two sides of the workbench (2) and is connected with a first sliding block (702) in a sliding mode through sliding grooves, a moving plate (703) is welded and fixed on the top of the first sliding block (702), a rectangular limiting rod (707) penetrating to the other side of the moving plate (703) is arranged on one side of the moving plate (703), a side plate (706) is welded and fixed on one end of the rectangular limiting rod (707), a first telescopic spring (704) connected with the moving plate (703) is arranged on one side of the side plate (706), the both ends welded fastening of curb plate (706) has L shape guide bar (705), the both ends of movable plate (703) are located through spout sliding connection L shape guide bar (705) inboard second slider (720), the top welded fastening of second slider (720) has link (710), the one end of link (710) is provided with first rack (711), the both ends of roof (701) are rotated through the pivot and are connected with rectangle bull stick (709), the outside welded fastening of rectangle bull stick (709) has and is located depression bar (708) of workstation (2) top, the outside of rectangle bull stick (709) has cup jointed and has been located link (710) a The outer side of the sleeve (713) is provided with a first straight gear (716) meshed with the first rack (711), the inner side of the first straight gear (716) is connected with a torsion spring (721) located on the outer side of the sleeve (713) through a clamping groove, the outer side of the sleeve (713) is connected with connecting seats (714) located on two sides of the first straight gear (716) in a rotating mode through bearings, one end of each connecting seat (714) is fixedly welded with a U-shaped limiting frame (715) located between the first rack (711) and the connecting frame (710), one side of each U-shaped limiting frame (715) is provided with a limiting ring (712) rotationally connected to the outer side of the sleeve (713) through a bearing, an electric push rod (719) is installed at the bottom of the workbench (2), the output end of the electric push rod (719) is connected with a moving frame (718) located below the workbench (2), and two sides of the moving frame (718) are fixedly welded with straight guide rods (717).

2. The copper bar bus conductivity detection device according to claim 1, wherein one end of the second slider (720) is engaged with an inner side of the L-shaped guide rod (705), a longest distance that the second slider (720) moves is half of a circumference of an outer side of the first straight gear (716), and a slot engaged with two ends of the torsion spring (721) is respectively formed on the inner side of the first straight gear (716) and the outer side of the sleeve (713).

3. The copper bar bus conductivity detection device as claimed in claim 1, wherein the shielding mechanism (8) further comprises a positioning frame (802) welded and fixed to one end of the workbench (2), one end of the U-shaped ceramic seat (801) is welded and fixed with a positioning rotating rod (803) connected with the positioning frame (802) in a rotating mode through a bearing, one side of the positioning rotating rod (803) is welded and fixed with a second spur gear (804) located outside the positioning frame (802), one side of the positioning rotating rod (803) far away from the second spur gear (804) is welded and fixed with a third spur gear (812), one end of the moving frame (718) is welded and fixed with a second rack (805) located below the second spur gear (804), one end of the moving frame (718) is located a third rack (810) above the third spur gear (812), the top of the positioning frame (802) is provided with a baffle (811) penetrating through the bottom of the positioning frame (802), and one end of the baffle (811) is provided with a moving assembly for adjusting the position of the baffle (811).

4. The copper bar bus conductivity detection device as claimed in claim 3, wherein the second rack (805) is meshed with the outer side of the second spur gear (804), the third spur gear (812) is meshed with the outer side of the third rack (810), the lengths of the second rack (805) and the third rack (810) are one sixth of the circumference of the outer side of the third spur gear (812), and the distance from one end of the third rack (810) to the vertical central axis of the third spur gear (812) is the length of the second rack (805).

5. The copper bar bus conductivity detection device according to claim 3, wherein the moving assembly includes a positioning column (808) rotatably connected to one side of the blocking plate (811) through a bearing and located below the positioning frame (802), a connecting plate (807) located below the positioning frame (802) is fixedly welded to one end of the moving frame (718), a T-shaped plate (813) is fixedly welded to the top of the connecting plate (807), trapezoidal blocks (806) located below the positioning column (808) are fixedly welded to two sides of the T-shaped plate (813), and a second expansion spring (809) connected to one end of the positioning frame (802) is arranged at one end of the blocking plate (811).

6. The copper bar bus conductivity detection device according to claim 5, wherein a through hole matched with the bottom of one end of the baffle (811) is formed in the top of one end of the positioning frame (802), the height of the trapezoidal block (806) is equal to the maximum telescopic distance of the second telescopic spring (809), and the length of the trapezoidal block (806) is the sum of the lengths of the second rack (805) and the third rack (810).

7. The copper bar bus conductivity detection device as claimed in claim 5, wherein grooves larger than the length, width and height of the side plate (706) are formed in both sides of the U-shaped ceramic seat (801), and insulating pads are formed at the top end of the pressure lever (708), one side of the side plate (706) and one end of the baffle plate (811) far away from the second expansion spring (809).

8. The copper bar bus conductivity detection device as claimed in claim 5, wherein the telescopic distance of the electric push rod (719) is equal to the width of the straight guide rods (717), the number of the straight guide rods (717) is two, the two straight guide rods (717) are symmetrically arranged along the transverse central axis of the moving frame (718), and the bottom of the first sliding block (702) is fitted with the inner sides of the straight guide rods (717).

9. The copper bar bus conductivity detection device as claimed in claim 1, wherein a sliding groove matched with the U-shaped limiting frame (715) is provided between the first rack (711) and the connecting frame (710), a sliding groove penetrating to the other end of the top plate (701) and matched with the top of the connecting seat (714) is provided at one end of the top plate (701), and a through hole matched with the rectangular rotating rod (709) is provided at the inner side of the sleeve (713).