阅读说明：本技术 一种中子温度测量通道探测器检测装置及其检测方法 (Neutron temperature measurement channel detector detection device and detection method thereof ) 是由 孙勇 徐东 沈鼎 陶明驹 马孝龙 李袁鹏 尹江辉 冷凌锋 马奔 张敬飞 于 2021-06-07 设计创作，主要内容包括：本发明属于中子温度测量通道探测器检测维护技术领域,具体涉及一种中子温度测量通道探测器检测装置及其检测方法,包括：外壳、面板、连接线束、定位条、若干个固定螺栓、手提杆、转轴、快速接头、卡扣、若干个中子温度测量通道接口插针放大部件和连接线束导线布线孔；所述外壳的顶部表面上通过若干个固定螺栓固定安装有面板；所述面板的顶部表面上呈矩阵布设有若干个圆柱通孔,所述每个圆柱通孔内插设一个中子温度测量通道接口插针放大部件；本装置在有效解决了万用表和绝缘表的探测针结构较大无法与中子温度测量通道接口内较小的插针精准接触的问题,便于操作人员快速准确的完成测量中子温度测量通道探测器的前期检测工作。(The invention belongs to the technical field of detection and maintenance of neutron temperature measurement channel detectors, and particularly relates to a detection device and a detection method of a neutron temperature measurement channel detector, wherein the detection device comprises the following components: the neutron temperature measurement channel interface comprises a shell, a panel, a connecting wire harness, a positioning strip, a plurality of fixing bolts, a portable rod, a rotating shaft, a quick connector, a buckle, a plurality of neutron temperature measurement channel interface contact pin amplification components and a connecting wire harness wire wiring hole; a panel is fixedly arranged on the top surface of the shell through a plurality of fixing bolts; a plurality of cylindrical through holes are distributed on the top surface of the panel in a matrix manner, and a neutron temperature measurement channel interface contact pin amplification component is inserted into each cylindrical through hole; the device effectively solves the problem that the probe structure of the multimeter and the insulation meter can not be accurately contacted with the smaller contact pin in the neutron temperature measurement channel interface, and is convenient for operators to quickly and accurately complete the early detection work of the neutron temperature measurement channel detector.)

1. A neutron temperature measurement channel detector detection device, comprising: the neutron temperature measurement channel comprises a shell (1), a panel (5), a connecting wire harness (2), a positioning strip (3), a plurality of fixing bolts (4), a portable rod (8), a rotating shaft, a quick joint (14), a buckle (13), a plurality of neutron temperature measurement channel interface pin amplification parts (34) and a connecting wire harness wire wiring hole; a panel (5) is fixedly arranged on the top surface of the shell (1) through a plurality of fixing bolts (4); a plurality of cylindrical through holes are distributed on the top surface of the panel (5) in a matrix manner, and a neutron temperature measurement channel interface contact pin amplification component (34) is inserted into each cylindrical through hole;

the shell (1) is of a hollow rectangular structure as a whole, and the shell (1) comprises four outer side walls with the same height; the outer side wall of one side of the shell (1) is connected with a hand-held rod (8) through a rotating shaft; a plurality of positioning strips (3) are arranged on the outer side wall of the other shell which is symmetrical to the outer side wall provided with the hand-held rod (8); the quick connector (14) and the wiring hole of the connecting wire harness are respectively arranged on the outer side walls of the other two non-arranged hand-held rods (8) and the positioning strip (3) on the shell (1);

one end of the connecting wire harness (2) is electrically connected with a wire outlet end of the quick connector (14), and the other end of the connecting wire harness (2) penetrates through a wire wiring hole of the connecting wire harness and is electrically connected with the plurality of neutron temperature measurement channel interface pin amplification parts (34) respectively.

2. The neutron temperature measurement channel detector detection device of claim 1, wherein: a rubber hose (31) is also arranged in the connecting wire harness wire wiring hole; a connecting wire harness lead fixing part (15) is also arranged on the inner side wall of one side in the shell (1); the connecting harness wire fixing part (15) is arranged on the inner side wall inside the shell (1) and is matched with the connecting harness wire wiring hole arranged on the outer side wall of the shell (1).

3. The neutron temperature measurement channel detector detection device of claim 2, wherein: all weld on four right angle positions of shell (1) inside and have a sleeve pipe (24), sleeve pipe (24) inner wall all is provided with the internal thread.

4. The neutron temperature measurement channel detector detection device of claim 3, wherein: the whole panel (5) is of a rectangular plate-shaped structure, and the size of the panel (5) is matched with that of the top surface of the shell (1); four right angles on the upper surface of the panel (5) are respectively provided with a thread mounting hole; the bottom of the panel (5) is also provided with a plurality of fixing strips (21).

5. The neutron temperature measurement channel detector detection device of claim 4, wherein: the fixing bolt (4) penetrates through a threaded mounting hole in the panel (5) to be in threaded connection with a sleeve (24) in the shell (1).

6. The neutron temperature measurement channel detector detection device of claim 5, wherein: a supporting strip (23) is further arranged inside the shell (1).

7. The neutron temperature measurement channel detector detection device of claim 6, wherein: the neutron temperature measurement channel interface pin amplification component (34) further comprises: the device comprises a connecting column (7), a connecting terminal (17), a copper sheet (16), an elastic sheet (18) and a rubber ring (6); the top outer wall of spliced pole (7) is provided with rubber ring (6), and the inside of spliced pole (7) is hollow structure, copper sheet (16) and flexure strip (18) have been welded respectively to spliced pole (7) inner wall, it has a circular through-hole to open on the outer wall of spliced pole (7), the one end setting of binding post (17) is at the outer wall of spliced pole (7), and the other end of binding post (17) penetrates circular through-hole and copper sheet (16) welded connection in the inside of spliced pole (7).

8. The neutron temperature measurement channel detector detection device of claim 7, wherein: the wiring terminal (17) is also provided with a welding hole; the copper sheet (16) and the elastic sheet (18) are both arc-shaped structures, the arc radian of the copper sheet (16) is matched with the radian of the inner wall of the connecting column (7), and the copper sheet (16) is fixedly attached to the inner wall of the connecting column (7); the copper sheet (16) and the elastic sheet (18) are symmetrically arranged on the inner wall of the connecting column (7).

9. The neutron temperature measurement channel detector detection device of claim 8, wherein: the elastic sheet (18) and the wall surface of the inner wall of the connecting column (7) are arranged in an inclined angle; the connecting terminal (17) is arranged on one end part of the outer wall of the connecting column (7) and is also provided with a welding hole.

10. The neutron temperature measurement channel detector detection device of claim 2, wherein: the connecting harness wire fixing member (15) includes: the device comprises a limiting block (26), a rubber sheet (29), a pressing plate (30), a fixing plate (33), a plurality of directional rods (27) and a plurality of springs (28); two ends of the fixed plate (33) and two ends of the pressure plate (30) are respectively fixedly connected through an orientation rod (27), a rubber sheet (29) is fixed on the surface of the pressure plate (30), and a plurality of wire clamping grooves (32) are formed in the surface of the fixed plate (33); a spring (28) is sleeved on each orientation rod (27), and a limiting block (26) is further arranged at the bottom of each orientation rod (27).

11. The neutron temperature measurement channel detector detection device of claim 10, wherein: a plurality of grooves are also formed in the rubber sheet (29), and the grooves in the rubber sheet (29) are matched with the wire clamping grooves (32) in the fixing plate (33).

12. The neutron temperature measurement channel detector detection device of claim 4, wherein: the whole of fixed strip (21) is rectangle strip structure, and fixed strip (21) still includes: the wire distribution groove (22), a plurality of limiting parts (20) and a plurality of through grooves (19); a wiring groove (22) is formed in the fixing strip (21) in a penetrating mode, and limiting parts (20) are arranged on notches at two ends of the wiring groove (22) respectively; the limiting part (20) is of a triangular structure; a plurality of through grooves (19) are formed in the groove opening of the wiring groove (22) penetrating through the fixing strip (21) at equal intervals; each through groove (19) is perpendicular to the notch of the wiring groove (22).

13. The neutron temperature measurement channel detector detection device of claim 1, wherein: the hand lever (8) further comprises: the hand-held part of the hand-held rod (8) is parallel to the outer side wall of one side of the shell (1), and the two connecting parts of the hand-held rod (8) are respectively arranged at two ends of the hand-held part; the hand-held type lifting device is also provided with a connecting rod (9), two ends of the connecting rod (9) are respectively arranged on the connecting part of the hand-held rod (8), and the connecting rod (9) is arranged in parallel with the hand-held part of the hand-held rod (8); the connecting parts of the hand-held rods (8) are respectively provided with an annular block (10), and the annular blocks (10) are also provided with a limit stop (11) and a positioning stop (12); the limit stop (11) is obliquely and fixedly connected to the annular block (10); the positioning stop block (12) is connected with the annular block (10) in a sliding manner; the annular block (10) on the connecting part of the hand-held rod (8) can rotate angularly through the rotating shaft.

14. The neutron temperature measurement channel detector detection device of claim 13, wherein: the connecting wire harness (2) also comprises a plurality of wires, and each wire is electrically connected with a welding hole of a wiring terminal (17) on a neutron temperature measurement channel interface pin amplification part (34) in a welding mode.

15. The neutron temperature measurement channel detector detection device of claim 1, wherein: still be provided with the arc recess on location strip (3), the arc recess is used for fixing connection harness (2) joint on the lateral wall of shell (1), buckle (13) are used for fixing quick-operation joint (14) on the lateral wall of shell (1).

16. The neutron temperature measurement channel detector detection device of claim 1, wherein: the number of the cylindrical through holes arranged in a matrix on the top surface of the panel (5) is matched with the number of the jacks on the quick connector (14).

17. A method of testing a neutron temperature measurement channel detector testing device as claimed in any of claims 1 to 16, comprising the steps of:

the method comprises the following steps: inserting one end, provided with a jack, of a quick connector (14) into a neutron temperature measurement channel interface to be detected, correspondingly communicating a contact pin in the neutron temperature measurement channel interface with a connecting terminal (17) on a contact pin amplification component (34) of the neutron temperature measurement channel interface through the connecting harness (2) at the other end of the quick connector (14) connected with the connecting harness (2), and enabling the contact pins in the neutron temperature measurement channel interface to be detected to be communicated to the contact pin amplification component (34) of the neutron temperature measurement channel interface on a panel (5) in a one-to-one correspondence manner;

step two: open universal meter or insulating table, the probe pin correspondence with universal meter or insulating table is inserted in spliced pole (7) of neutron temperature measurement passageway interface contact pin enlargement part (34) on panel (5), the setting receives the extrusion of probe pin in elastic sheet (18) of spliced pole (7) inner wall, promote probe pin and copper sheet (16) contact, connecting terminal (17) and connecting harness (2) intercommunication on amplifying part (34) are measured through neutron temperature measurement passageway interface contact pin this moment, alright carry out the one-to-one on panel (5) with the intraoral contact pin of neutron temperature measurement passageway interface that treats detection, carry out interface detection.

Technical Field

The invention belongs to the technical field of detection and maintenance of neutron temperature measurement channel detectors, and particularly relates to a detection device and a detection method of a neutron temperature measurement channel detector.

Background

In the neutron temperature measurement channel detector use, need regularly use the universal meter or insulating table to detect neutron temperature measurement channel detector, need contact the probe of universal meter or insulating table and the contact pin of neutron temperature measurement channel detector kneck when adopting prior art to detect, just can accomplish measurement, but the contact pin of neutron temperature measurement channel detector kneck is less, and quantity is comparatively many, the probe that easily takes place universal meter and insulating table can't be accurate contacts with the metal contact pin of neutron temperature measurement channel detector kneck, lead to unable quick accurate inspection neutron temperature measurement channel insulating properties whether satisfy the demands, judge whether neutron temperature measurement channel detector damages.

Therefore, based on the above prior art, it is necessary to design a neutron temperature measurement channel detector detection device so that the probe pins of the multimeter and the insulation meter can be quickly and accurately contacted with the contact pins at the interface of the neutron temperature measurement channel, and whether the neutron detector is damaged or not is judged by using the measurement results of the multimeter and the insulation meter during detection.

Disclosure of Invention

The invention provides a neutron temperature measurement channel detector detection device and a detection method thereof, which are used for solving the technical problem that when a neutron temperature measurement channel detector is detected in the prior art, due to the fact that the number of contact pins at the interface of the neutron temperature measurement channel detector is small and large, detection pins of a multimeter and an insulation meter cannot accurately contact with metal contact pins at the interface of the neutron temperature measurement channel detector, and the insulation performance of the neutron temperature measurement channel cannot be quickly and accurately detected.

The technical scheme of the invention is as follows:

a neutron temperature measurement channel detector detection device, comprising: the neutron temperature measurement channel interface comprises a shell, a panel, a connecting wire harness, a positioning strip, a plurality of fixing bolts, a portable rod, a rotating shaft, a quick connector, a buckle, a plurality of neutron temperature measurement channel interface contact pin amplification components and a connecting wire harness wire wiring hole; a panel is fixedly arranged on the top surface of the shell through a plurality of fixing bolts; a plurality of cylindrical through holes are distributed on the top surface of the panel in a matrix manner, and a neutron temperature measurement channel interface contact pin amplification component is inserted into each cylindrical through hole;

the whole shell is of a hollow rectangular structure, and the shell comprises four equal-height outer side walls; the outer side wall of one side of the shell is connected with a hand-held rod through a rotating shaft; a plurality of positioning strips are arranged on the outer side wall of the other shell which is symmetrical to the outer side wall provided with the hand-held rod; the quick connector and the wiring hole of the connecting wire harness are respectively arranged on the outer side walls of the other two non-arranged portable rods and positioning strips on the shell;

one end of the connecting wire harness is electrically connected with the wire outlet end of the quick connector, and the other end of the connecting wire harness penetrates through the wire wiring hole of the connecting wire harness and is electrically connected with the neutron temperature measurement channel interface contact pin amplification components respectively.

A rubber hose is further installed in the connecting wire harness lead wiring hole; a connecting wire harness lead fixing part is also arranged on the inner side wall of one side of the shell; the position of the connecting wire harness lead fixing part arranged on the inner side wall of the shell is matched with the position of the connecting wire harness lead wiring hole arranged on the outer side wall of the shell.

A sleeve is welded at four right-angle positions inside the shell, and internal threads are arranged on the inner wall of the sleeve.

The whole panel is of a rectangular plate-shaped structure, and the size of the panel is matched with that of the top surface of the shell; four right angles on the upper surface of the panel are respectively provided with a thread mounting hole; the bottom of the panel is also provided with a plurality of fixing strips.

The fixing bolt penetrates through the threaded mounting hole in the panel and is in threaded connection with the sleeve in the shell.

A supporting strip is further arranged inside the shell.

The neutron temperature measurement channel interface pin amplification component further comprises: the connecting column, the connecting terminal, the copper sheet, the elastic sheet and the rubber ring; the outer wall of the top of the connecting column is provided with a rubber ring, the inside of the connecting column is of a hollow structure, a copper sheet and an elastic sheet are welded on the inner wall of the connecting column respectively, a circular through hole is formed in the outer wall surface of the connecting column, one end of the connecting terminal is arranged on the outer wall of the connecting column, and the other end of the connecting terminal penetrates into the circular through hole and is connected with the copper sheet in the connecting column in a welding mode.

The wiring terminal is also provided with a welding hole; the copper sheet and the elastic sheet are both arc-shaped structures, the arc radian of the copper sheet is matched with the radian of the inner wall of the connecting column, and the copper sheet is fixedly attached to the inner wall of the connecting column; the copper sheet and the elastic sheet are symmetrically arranged on the inner wall of the connecting column.

The elastic sheet and the wall surface of the inner wall of the connecting column are arranged at an inclined angle; the wiring terminal is arranged on one end part of the outer wall of the connecting column and is also provided with a welding hole.

The connecting harness wire fixing member includes: the positioning device comprises a limiting block, a rubber sheet, a pressing plate, a fixing plate, a plurality of directional rods and a plurality of springs; the two ends of the fixed plate and the two ends of the pressure plate are respectively fixedly connected through an orientation rod, a rubber sheet is fixed on the surface of the pressure plate, and a plurality of wire clamping grooves are formed in the surface of the fixed plate; and a spring is sleeved on each directional rod, and a limiting block is further arranged at the bottom of each directional rod.

A plurality of grooves are also formed in the rubber sheet, and the grooves in the rubber sheet are matched with the wire clamping grooves in the fixing plate.

The whole of fixed strip is rectangle strip structure, and the fixed strip still includes: the wire distribution groove, the plurality of limiting parts and the plurality of through grooves; a wiring groove is formed in the fixing strip in a penetrating mode, and limiting parts are arranged on notches at two ends of the wiring groove respectively; the limiting part is of a triangular structure; a plurality of through grooves are equidistantly formed in the groove openings of the wiring grooves penetrating through the fixing strips; each through groove is perpendicular to the groove opening of the wiring groove.

The portable pole still includes: the handheld part of the handheld rod is parallel to the outer side wall of one side of the shell, and the two connecting parts of the handheld rod are respectively arranged at two ends of the handheld part; the hand-held type hand-held device is also provided with a connecting rod, two ends of the connecting rod are respectively arranged on the connecting part of the hand-held rod, and the connecting rod is arranged in parallel with the hand-held part of the hand-held rod; the connecting parts of the hand-held rods are respectively provided with an annular block, and the annular blocks are also provided with a limit stop and a positioning stop; the limit stop block is obliquely and fixedly connected to the annular block; the positioning stop block is connected with the annular block in a sliding manner; the annular block on the connecting part of the hand-held rod can rotate angularly through the rotating shaft.

The connecting wire harness further comprises a plurality of wires, and each wire is electrically connected with a welding hole of a wiring terminal on the neutron temperature measurement channel interface contact pin amplification part in a welding mode.

Still be provided with the arc recess on the location strip, the arc recess is used for fixing the lateral wall at the shell with the connecting wire harness joint, the buckle is used for fixing quick-operation joint on the lateral wall of shell.

The number of the cylindrical through holes arranged in a matrix on the surface of the top of the panel is matched with the number of the jacks on the quick connector.

A method for detecting the neutron temperature measurement channel detector detection device, which comprises the following steps:

the method comprises the following steps: inserting one end of the quick connector with the jack into a neutron temperature measurement channel interface to be detected, correspondingly communicating a contact pin in the neutron temperature measurement channel interface with a connecting terminal on a neutron temperature measurement channel interface contact pin amplification component through the other end of the quick connector connecting harness, and correspondingly communicating the contact pins in the neutron temperature measurement channel interface to be detected to the neutron temperature measurement channel interface contact pin amplification component on the panel one by one;

step two: open universal meter or insulating table, in inserting the spliced pole of neutron temperature measurement channel interface contact pin enlargement part on the panel with the probe pin correspondence of universal meter or insulating table, the elastic sheet that sets up at the spliced pole inner wall receives the extrusion of probe pin, promotes probe pin and copper sheet contact, through connecting terminal and the connecting harness intercommunication on neutron temperature measurement channel interface contact pin enlargement part this moment, alright carry out the one-to-one with the intraoral contact pin of neutron temperature measurement channel interface that waits to detect on the panel, develop the interface detection.

The invention has the beneficial effects that:

the detection device for the neutron temperature measurement channel detector can amplify smaller contact pins at the neutron temperature measurement channel interface onto more dispersed panels, and the panel of the detection device is provided with the detection pin insertion holes, so that the detection pins of a multimeter and an insulation meter can be quickly inserted into the panels and bridged with the contact pins at the neutron temperature measurement channel interface, the detection speed and the detection accuracy are effectively accelerated, the operation is convenient, and the carrying is easy.

When using this device, operating personnel drives the portable pole with the hand power, drives the annular piece atress during the portable pole atress, the annular piece atress is rotatory in the pivot, drive limit stop and location dog contact when the annular piece is rotatory, under the positioning action of location dog, the portable pole removes to the shell lower part this moment, play the effect of supporting the shell, panel and shell all present the tilt state, and then can the person of facilitating the use insert inside the spliced pole with the detection needle of multimeter and insulation watch.

And this device sets up the location strip on the shell and can utilize arc recess joint to connect the pencil, and the buckle of setting on the shell can joint quick-operation joint for connecting pencil and the difficult loose swing of quick-operation joint when carrying special measuring device.

When using the panel of this device of sleeve pipe cooperation fixed mounting in fixing bolt and the shell, the panel extrudees the panel downwards, extrudees the sheet rubber on the pencil wire fixed part of connecting during the panel atress, extrudees the wire in the pencil of connecting during the sheet rubber atress, and then utilizes the card wire casing on sheet rubber and the fixed plate to stabilize the wire in the pencil of connecting, and it causes the short circuit to not hard up droing when avoiding the pencil of connecting to receive outside pulling force.

When installing the wire in the connecting harness of this device, pass the logical groove on the fixed strip with the wire earlier, then buckle the wire and make the wire enter into the wiring inslot on the fixed strip, enter into the wiring groove after, the spacing portion that sets up in the wiring inslot carries on spacingly to the wire to prevent that the wire from droing from the wiring inslot, thereby make the wiring inslot of connection on the fixed strip that the wire in the connecting harness can stabilize, improved the stability of being connected of the wire in the connecting harness and the welding hole on the binding post.

The support bar in the shell of the device is arranged to be in contact with the lower end of the fixing bar, so that the support bar supports the fixing bar, the fixing bar can fix the lead, the panel can be supported, the stability of the panel is improved, and the speed and the precision of the neutron detector are greatly improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a neutron temperature measurement channel detector detection device designed by the present invention;

FIG. 2 is a schematic structural view of a neutron temperature measurement channel detector detection device according to the present invention after the outer case and the face plate are disassembled;

FIG. 3 is a schematic view of an assembly hole of a neutron temperature measurement channel detector inspection device according to the present invention;

FIG. 4 is a schematic structural diagram of a fixing strip in a neutron temperature measurement channel detector detection device designed by the present invention;

FIG. 5 is a schematic structural diagram of a connecting harness wire fixing component in a neutron temperature measurement channel detector detection device according to the present invention;

fig. 6 is a cross-sectional view of a quick coupling in a neutron temperature measurement channel detector detection device designed by the invention.

Wherein: 1-shell, 2-connecting wire harness, 3-positioning strip, 4-fixing bolt, 5-panel, 6-rubber ring, 7-connecting column, 8-hand lever, 9-connecting rod, 10-annular block, 11-limit block, 12-positioning block, 13-buckle, 14-quick joint, 15-connecting wire harness lead fixing part, 16-copper sheet, 17-connecting terminal, 18-elastic sheet, 19-through groove, 20-limit part, 21-fixing strip, 22-wiring groove, 23-support bar, 24-sleeve, 25-clamping groove, 26-limit block, 27-orientation rod, 28-spring, 29-rubber sheet, 30-pressing plate, 31-rubber hose, 32-clamping groove, 33-fixing plate, 34-neutron temperature measurement channel interface pin amplification part.

Detailed Description

The following describes a neutron temperature measurement channel detector detection device according to the present invention in detail with reference to the accompanying drawings and embodiments.

A neutron temperature measurement channel detector detection device, comprising: the neutron temperature measurement channel comprises a shell 1, a panel 5, a connecting wire harness 2, a positioning strip 3, a plurality of fixing bolts 4, a portable rod 8, a rotating shaft, a quick joint 14, a buckle 13, a plurality of neutron temperature measurement channel interface pin amplification parts 34 and a connecting wire harness lead wiring hole; a panel 5 is fixedly arranged on the top surface of the shell 1 through a plurality of fixing bolts 4; a plurality of cylindrical through holes are distributed on the top surface of the panel 5 in a matrix manner, and a neutron temperature measurement channel interface contact pin amplification part 34 is inserted into each cylindrical through hole;

the whole shell 1 is of a hollow rectangular structure, and the shell 1 comprises four equal-height outer side walls; the outer side wall of one side of the shell 1 is connected with a portable rod 8 through a rotating shaft; a plurality of positioning strips 3 are arranged on the outer side wall of the other shell which is symmetrical to the outer side wall provided with the hand-held rod 8; the quick connector 14 and the wiring hole of the connecting wire harness are respectively arranged on the outer side walls of the other two non-arranged hand-held rods 8 and the positioning strips 3 on the shell 1;

one end of the connecting harness 2 is electrically connected with the wire outlet end of the quick connector 14, and the other end of the connecting harness 2 penetrates through the wire wiring holes of the connecting harness and is electrically connected with the plurality of neutron temperature measurement channel interface pin amplification parts 34 respectively.

A rubber hose 31 is also arranged in the connecting wire harness wire wiring hole; a connecting wire harness lead fixing part 15 is also arranged on the inner side wall of one side in the shell 1; the position of the connecting harness wire fixing part 15 arranged on the inner side wall of the shell 1 is matched with the position of the connecting harness wire wiring hole arranged on the outer side wall of the shell 1.

All the welding has a sleeve pipe 24 on four inside right angle positions of shell 1, the sleeve pipe 24 inner wall all is provided with the internal thread.

The whole panel 5 is of a rectangular plate-shaped structure, and the size of the panel 5 is matched with that of the top surface of the shell 1; four right angles on the upper surface of the panel 5 are respectively provided with a thread mounting hole; the bottom of the panel 5 is also provided with a plurality of fixing strips 21.

The fixing bolt 4 is threaded with the sleeve 24 in the shell 1 through a threaded mounting hole on the panel 5.

A support bar 23 is also arranged inside the housing 1.

The neutron temperature measurement channel interface pin amplification part 34 further includes: a connecting column 7, a connecting terminal 17, a copper sheet 16, an elastic sheet 18 and a rubber ring 6; the outer wall of the top of the connecting column 7 is provided with a rubber ring 6, the inside of the connecting column 7 is of a hollow structure, the inner wall of the connecting column 7 is welded with a copper sheet 16 and an elastic sheet 18 respectively, a circular through hole is formed in the outer wall surface of the connecting column 7, one end of the connecting terminal 17 is arranged on the outer wall of the connecting column 7, and the other end of the connecting terminal 17 penetrates into the circular through hole and is welded in the connecting column 7 together with the copper sheet 16.

The wiring terminal 17 is also provided with a welding hole; the copper sheet 16 and the elastic sheet 18 are both arc-shaped structures, the arc radian of the copper sheet 16 is matched with the radian of the inner wall of the connecting column 7, and the copper sheet 16 is fixedly attached to the inner wall of the connecting column 7; the copper sheet 16 and the elastic sheet 18 are symmetrically arranged on the inner wall of the connecting column 7.

The elastic piece 18 and the wall surface of the inner wall of the connecting column 7 are arranged at an inclined angle; the connecting terminal 17 is also provided with a welding hole on one end part of the outer wall of the connecting column 7.

The connecting harness wire fixing member 15 includes: a stop block 26, a rubber sheet 29, a pressure plate 30, a fixing plate 33, a plurality of directional rods 27 and a plurality of springs 28; two ends of the fixed plate 33 and the pressure plate 30 are respectively fixedly connected through an orientation rod 27, a rubber sheet 29 is fixed on the surface of the pressure plate 30, and a plurality of wire clamping grooves 32 are formed in the surface of the fixed plate 33; a spring 28 is sleeved on each orientation rod 27, and a limiting block 26 is further arranged at the bottom of each orientation rod 27.

A plurality of grooves are also formed in the rubber sheet 29, and the grooves in the rubber sheet 29 are matched with the wire clamping grooves 32 in the fixing plate 33.

The whole of fixed strip 21 is rectangle strip structure, and fixed strip 21 still includes: a wiring groove 22, a plurality of limiting parts 20 and a plurality of through grooves 19; a wiring groove 22 is formed in the fixing strip 21 in a penetrating manner, and limiting parts 20 are respectively arranged at notches at two ends of the wiring groove 22; the limiting part 20 is of a triangular structure; a plurality of through grooves 19 are formed in the groove openings of the wiring grooves 22 penetrating through the fixing strips 21 at equal intervals; each through groove 19 is perpendicular to the opening of the wiring groove 22.

The hand lever 8 further includes: the hand-held part of the hand-held rod 8 is parallel to the outer side wall of one side of the shell 1, and the two connecting parts of the hand-held rod 8 are respectively arranged at two ends of the hand-held part; the hand-held type hand-held device is also provided with a connecting rod 9, two ends of the connecting rod 9 are respectively arranged on the connecting part of the hand-held rod 8, and the connecting rod 9 is arranged in parallel with the hand-held part of the hand-held rod 8; the connecting parts of the hand-held rods 8 are respectively provided with an annular block 10, and the annular blocks 10 are also provided with a limit stop 11 and a positioning stop 12; the limit stop 11 is obliquely and fixedly connected to the annular block 10; the positioning stop block 12 is connected with the annular block 10 in a sliding manner; the ring block 10 on the connecting portion of the handle bar 8 can be angularly rotated by a rotation shaft.

The connecting wire harness 2 further comprises a plurality of conducting wires, and each conducting wire is electrically connected with a welding hole of the connecting terminal 17 on the neutron temperature measurement channel interface pin amplification part 34 in a welding mode.

Still be provided with the arc recess on the location strip 3, the arc recess is used for fixing 2 joints of connecting wire harness on the lateral wall of shell 1, buckle 13 is used for fixing quick-operation joint 14 on the lateral wall of shell 1.

The number of the cylindrical through holes arranged in a matrix on the top surface of the panel 5 is matched with the number of the jacks on the quick connector 14.

A method for detecting the neutron temperature measurement channel detector detection device, which comprises the following steps:

the method comprises the following steps: inserting one end, provided with an inserting hole, of the quick connector 14 into a neutron temperature measurement channel interface to be detected, correspondingly communicating contact pins in the neutron temperature measurement channel interface with the connecting terminals 17 on the neutron temperature measurement channel interface contact pin amplification part 34 through the connecting wire harness 2 at the other end, connected with the connecting wire harness 2, of the quick connector 14, and enabling the contact pins in the neutron temperature measurement channel interface to be detected to be correspondingly communicated to the neutron temperature measurement channel interface contact pin amplification part 34 on the panel 5 one by one;

step two: open universal meter or insulating table, the probe pin correspondence with universal meter or insulating table is inserted in the spliced pole 7 of neutron temperature measurement channel interface contact pin amplification part 34 on the panel 5, the elastic sheet 18 that sets up at spliced pole 7 inner wall receives the extrusion of probe pin, promote the probe pin and contact with copper sheet 16, connecting terminal 17 and connecting harness 2 intercommunication on the channel interface contact pin amplification part 34 are measured through neutron temperature this moment, alright carry out the one-to-one on the panel 5 with the intraoral contact pin of neutron temperature measurement channel interface that treats measuring, develop the interface detection.

The device disclosed by the invention uses the quick connector and the connecting wire harness to be connected with the contact pin in the neutron temperature measurement channel interface under the condition that the contact pin in the neutron temperature measurement channel interface is not damaged, so that the problems that a probe pin of a multimeter and an insulation meter has a larger structure and cannot be accurately contacted with a smaller contact pin in the neutron temperature measurement channel interface are effectively solved, the device is convenient to carry during use, the device can also be supported, the use of technicians is facilitated, and the connecting wire harness is stable to mount and is not easy to damage.

Insert the quick-operation joint of this device in neutron temperature measurement channel interface, then insert the detection needle of multimeter and insulation table in the neutron temperature measurement channel interface contact pin enlarger part that corresponds on the panel, the early stage detection work of measuring neutron temperature measurement channel detector is accomplished to the quick accuracy of operating personnel of being convenient for, can make things convenient for technical staff to measure neutron temperature measurement channel detector, whether main inspection channel insulating properties satisfies the requirement, judge whether damage and reduced the radiation dose that brings for the staff because of dismouting detector during overhaul by a wide margin.

While the embodiments of the present invention have been described in detail, the present invention is not limited to the above-described examples, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.