Converter copper water temperature detection device

Abstract

The utility model discloses a converter molten copper temperature detection device, which relates to the technical field of molten copper temperature measurement devices and comprises a temperature detection assembly and a clamping assembly, according to the utility model, the clamping assembly is arranged, and a plurality of arc-shaped clamping blocks are clamped in the annular clamping groove, so that the rapid thermocouple can be clamped and fixed on the outer side of the probe rod, and the situation that the rapid thermocouple and the probe rod 1 loosen and fall off can be effectively avoided; the tail end of the self-locking clamping hook is manually pressed to extrude the V-shaped elastic piece to deform, at the moment, the hook part of the self-locking clamping hook tilts upwards, then limiting on the movable round block is relieved, the material pushing block can move under the elastic force effect of the telescopic spring and push the rapid thermocouple to move, and meanwhile the arc-shaped clamping block is synchronously unfolded to relieve clamping on the rapid thermocouple; compared with the traditional manual discharging operation, the automatic discharging device for the quick thermocouple is more convenient to operate.

Description

TECHNICAL FIELD

[0001] The utility model relates to copper water temperature measuring device technical field, specifically is a converter copper water temperature detection device. BACKGROUND

[0002] Copper water temperature is the primary factor of determining whether continuous casting is successful, it not only influences the quality of the casting blank and normal production, and plays an important role in the regulation of the speed of drawing blank, normal pouring, the amount of secondary cooling water, the current commonly used temperature measurement method is fast thermocouple intermittent temperature measurement.

[0003] Fast thermocouple is a disposable consumable thermocouple, the working principle of fast thermocouple is according to the thermoelectric effect of metal, the temperature difference thermoelectricity generated at both ends of the thermocouple is used to measure the temperature of copper water and high melting metal, the structure of fast thermocouple is mainly composed of temperature measuring couple head and big paper tube, the couple head mainly has positive and negative couple wires welded on the compensation lead, the compensation lead is embedded in the support, the support is sleeved with a small paper tube, the couple wire is supported and protected by quartz, and the outermost is provided with a slag prevention cap, all the components are concentrated in the mud head and bonded into a whole with refractory filler, and cannot be disassembled, so it is disposable.

[0004] The existing disposable consumable thermocouple is often easy to fall off with the detector during use, causing loss, and needs to be pulled out manually when taken down, which is inconvenient to operate, based on this, a converter copper water temperature detection device is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims at: in order to solve the problem in the above background, provide a converter copper water temperature detection device.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a converter copper water temperature detection device, including the temperature detection assembly of probe rod, data lead, fast thermocouple, the fast thermocouple is sleeved in one end of probe rod, the data lead is penetrated to the inside of data lead from the other end of probe rod, the outside of probe rod is provided with clamping assembly, the clamping assembly is used for realizing the clamping operation of fast thermocouple;

[0007] The clamping assembly includes self-holding unit, self-locking unit and pushing unit;

[0008] The clamping unit is used for clamping and fixing fast thermocouple when the fast thermocouple is sleeved on the outside of probe rod;

[0009] The self-locking unit is used for locking the clamping state of the clamping unit;

[0010] The pushing unit is used for pushing fast thermocouple to automatically separate from probe rod.

[0011] As a further scheme of the utility model: the self-clamping unit includes a moving circular block, an arc-shaped connecting piece, a pushing block, an arc-shaped clamping block, a linkage gear and an L-shaped tooth arm;

[0012] The arc-shaped connecting piece is provided with a plurality of moving circular blocks which are circumferentially distributed, and the moving circular blocks and the pushing block are symmetrically fixed to both ends of the plurality of arc-shaped connecting pieces, and the moving circular blocks, the arc-shaped connecting pieces and the pushing block are sleeved on the outside of the data lead wire.

[0013] The L-shaped tooth arm is provided with a plurality of L-shaped tooth arms which are circumferentially distributed and fixed to the outside of the data lead wire and located in the middle of two adjacent moving circular blocks.

[0014] The arc-shaped clamping block is rotationally connected to the inside of the pushing block, and the linkage gear is formed in the middle of the rotating shaft of the arc-shaped clamping block and is in an aligned state with the L-shaped tooth arm in the horizontal direction.

[0015] An annular clamping groove is formed on one end of the outside of the quick thermocouple close to the opening, the quick thermocouple is sleeved on the outside of the probe rod through the one end of the opening and pushes the pushing block to move close to the L-shaped tooth arm, when the linkage gear and the tooth arm of the L-shaped tooth arm are in contact, the arc-shaped clamping block is turned over and clamped into the inside of the annular clamping groove, so as to realize the clamping operation of the quick thermocouple.

[0016] As a further scheme of the utility model: the self-locking unit includes a fixed circular block and a self-locking hook.

[0017] The fixed circular block is fixed to the outside of the probe rod and located at one end of the probe rod away from the quick thermocouple, the self-locking hook is rotationally connected to the outside of the fixed circular block, one end surface of the self-locking hook is fixedly connected with a V-shaped elastic sheet, and the V-shaped elastic sheet is attached to the outside of the probe rod.

[0018] When the moving circular block is close to the fixed circular block, the self-locking hook is pressed to rotate and press the V-shaped elastic sheet to deform, when the moving circular block passes through the hooking part of the self-locking hook, the elastic force of the V-shaped elastic sheet makes the hooking part of the self-locking hook hook on the end surface of the moving circular block, so as to realize the position self-locking of the moving circular block.

[0019] As a further scheme of the utility model: the pushing unit includes a telescopic spring.

[0020] The telescopic spring is sleeved on the outside of the probe rod and distributed between the moving circular block and the fixed circular block, when the moving circular block is close to the fixed circular block, the telescopic spring is pressed to shrink, and the position of the moving circular block is stabilized by the limiting of the telescopic spring in the shrunk state and the self-locking hook.

[0021] When the self-locking hook is unlocked to the moving circular block, the elastic force of the telescopic spring pushes the moving circular block, the arc-shaped connecting piece and the pushing block to move synchronously, and the pushing block can push the quick thermocouple to separate from the probe rod.

[0022] As a further scheme of the utility model: the fixed round block, the pushing block is internally provided with a notch for rotating the self-locking clamping hook and the arc-shaped clamping block, and the pushing block notch is internally fixedly connected with an elastic sheet, and the elastic sheet is used for limiting the position of the linkage gear.

[0023] Compared with the prior art, the utility model has the beneficial effects that:

[0024] By setting the clamping assembly, the quick thermocouple can be clamped and fixed outside the probe rod by the multiple arc-shaped clamping blocks clamped inside the annular clamping groove, so that the loosening and falling off between the quick thermocouple and the probe rod 1 can be effectively avoided, in addition, after the detection is completed, the tail end of the self-locking clamping hook is pressed manually to make it extrude the V-shaped elastic sheet to deform, at this time, the hook part of the self-locking clamping hook is upturned, and then the limitation on the moving round block is released, the pushing block will move and push the quick thermocouple to move under the elastic force of the extension spring, at the same time, the arc-shaped clamping blocks are synchronously unfolded to release the clamping of the quick thermocouple, and then the automatic unloading operation of the quick thermocouple is realized, compared with the traditional manual unloading operation, the operation is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0025] Fig. 1 It is a structural schematic view of the utility model;

[0026] Fig. 2 It is a split schematic view of the quick thermocouple and the probe rod of the utility model;

[0027] Fig. 3 It is a split schematic view of the clamping assembly of the utility model;

[0028] Fig. 4 It is a structural sectional view of the moving round block, the arc-shaped connecting sheet, the pushing block and the arc-shaped clamping block of the utility model.

[0029] In the drawing: 1, temperature detection assembly; 101, probe rod; 102, data wire; 103, quick thermocouple; 104, annular clamping groove; 2, clamping assembly; 201, fixed round block; 202, extension spring; 203, moving round block; 204, arc-shaped connecting sheet; 205, pushing block; 206, arc-shaped clamping block; 207, linkage gear; 208, L-shaped tooth arm; 209, self-locking clamping hook; 210, V-shaped elastic sheet; 211, elastic sheet. DETAILED DESCRIPTION

[0030] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0031] Please refer to Figs. 1-4 In the embodiment of the present application, a converter copper water temperature detection device comprises a temperature detection assembly 1 composed of a probe rod 101, a data lead 102 and a quick thermocouple 103, the quick thermocouple 103 is sleeved at one end of the probe rod 101, the data lead 102 is penetrated from the other end of the probe rod 101 to the inside of the data lead 102, the outside of the probe rod 101 is provided with a clamping assembly 2, and the clamping assembly 2 is used for clamping operation on the quick thermocouple 103.

[0032] The clamping assembly 2 comprises a self-clamping unit, a self-locking unit and a pushing unit.

[0033] The self-clamping unit is used for clamping and fixing the quick thermocouple 103 when the quick thermocouple 103 is sleeved on the outside of the probe rod 101, the self-locking unit is used for locking the clamping state of the self-clamping unit, and the pushing unit is used for pushing the quick thermocouple 103 to automatically separate from the probe rod 101.

[0034] The self-clamping unit comprises a moving block 203, an arc-shaped connecting plate 204, a pushing block 205, an arc-shaped clamping block 206, a linkage gear 207 and an L-shaped tooth arm 208.

[0035] The arc-shaped connecting plate 204 is provided with a plurality of moving blocks 203 which are distributed in a circle, the moving block 203 and the pushing block 205 are symmetrically fixed at both ends of the plurality of arc-shaped connecting plates 204, and the moving block 203, the arc-shaped connecting plate 204 and the pushing block 205 are sleeved on the outside of the data lead 102.

[0036] The L-shaped tooth arm 208 is provided with a plurality of L-shaped tooth arms 208 which are fixed on the outside of the data lead 102 in a circle and are located in the middle of two adjacent moving blocks 203 respectively.

[0037] The arc-shaped clamping block 206 is rotationally connected to the inside of the pushing block 205, the linkage gear 207 is formed in the middle of the rotating shaft of the arc-shaped clamping block 206 and is aligned with the L-shaped tooth arm 208 in the horizontal direction.

[0038] The ring-shaped clamping groove 104 is formed on the outer side of the fast thermal couple 103 near the opening end, the fast thermal couple 103 is sleeved on the outer side of the probe rod 101 through the opening end and pushes the pushing block 205 to move towards the L-shaped tooth arm 208, when the linkage gear 207 contacts with the L-shaped tooth arm 208, the arc-shaped clamping block 206 is turned to be clamped in the ring-shaped clamping groove 104, so as to realize the clamping operation of the fast thermal couple 103;

[0039] The self-locking unit comprises a fixed circular block 201 and a self-locking hook 209;

[0040] The fixed circular block 201 is fixed on the outer side of the probe rod 101 and located at the end of the probe rod 101 far from the fast thermal couple 103, the self-locking hook 209 is rotatably connected to the outer side of the fixed circular block 201, one end of the self-locking hook 209 is fixedly connected with a V-shaped elastic sheet 210, and the V-shaped elastic sheet 210 is attached to the outer side of the probe rod 101;

[0041] When the moving circular block 203 approaches the fixed circular block 201, the self-locking hook 209 is pressed to rotate and press the V-shaped elastic sheet 210 to deform, when the moving circular block 203 passes through the hook part of the self-locking hook 209, the hook part of the self-locking hook 209 is hooked on the end surface of the moving circular block 203 by the elastic force of the V-shaped elastic sheet 210, so as to realize the self-locking of the position of the moving circular block 203;

[0042] The pushing unit comprises a telescopic spring 202;

[0043] The telescopic spring 202 is sleeved on the outer side of the probe rod 101 and distributed between the moving circular block 203 and the fixed circular block 201, when the moving circular block 203 approaches the fixed circular block 201, the telescopic spring 202 is pressed to shrink, and the telescopic spring 202 in the shrinking state cooperates with the self-locking hook 209 to limit the moving circular block 203, so as to realize the position stability of the moving circular block 203;

[0044] When the self-locking hook 209 is unlocked to the moving circular block 203, the elastic force of the telescopic spring 202 pushes the moving circular block 203, the arc-shaped connecting sheet 204 and the pushing block 205 to move synchronously, and the pushing block 205 can push the fast thermal couple 103 to separate from the probe rod 101.

[0045] In the embodiment, it is necessary to be supplemented that when the fast thermal couple 103 is completely sleeved on the outer side of the probe rod 101, the temperature measuring couple head on the fast thermal couple 103 is in contact with the data lead wire 102 to be conducted, and the data lead wire 102 is used to transmit the detection signal of the temperature measuring couple head to an external display, so as to realize the temperature detection and display of the copper water;

[0046] When the fast thermal couple 103 is not installed, the position of the pushing block 205 protrudes from one end of the probe rod 101, when the fast thermal couple 103 is installed, the operation steps are as follows:

[0047] The open end of the quick thermocouple 103 is attached to the pushing block 205 and is pushed, so that the quick thermocouple 103 is sleeved on the outside of the probe rod 101, and the circular block 203 is moved to the fixed circular block 201 and is pressed to compress the extension spring 202, and the pushing block 205 drives the arc-shaped clamping block 206 and the linkage gear 207 to move towards the L-shaped tooth arm 208 (it should be noted that at this time, the plurality of arc-shaped clamping blocks 206 are in an unfolded state and do not contact the quick thermocouple 103);

[0048] When the linkage gear 207 contacts the tooth arm of the L-shaped tooth arm 208, the quick thermocouple 103 continues to move, and at this time the linkage gear 207 is rotated by the limiting of the L-shaped tooth arm 208, so that the plurality of arc-shaped clamping blocks 206 are synchronously rotated inwards, and when the quick thermocouple 103 is completely sleeved on the probe rod 101, the arc-shaped clamping block 206 is clamped in the inner side of the annular clamping groove 104 at this time, and at this time the moving block 203 moves through the hook of the self-locking clamping hook 209, and the self-locking clamping hook 209 is reset under the elastic force of the V-shaped elastic sheet 210 to lock the moving block 203, that is, at this time the quick thermocouple 103 is clamped and fixed on the outside of the probe rod 101, so that the loosening and falling of the quick thermocouple 103 and the probe rod 101 can be effectively avoided;

[0049] After the detection is completed, the tail end of the self-locking clamping hook 209 is pressed manually to deform the V-shaped elastic sheet 210, at this time the hook of the self-locking clamping hook 209 is upwardly buckled, and then the limiting of the moving block 203 is released, and the moving block 203 is moved to reset under the elastic force of the extension spring 202, and the pushing block 205 pushes the quick thermocouple 103 to move, and the arc-shaped clamping block 206 is synchronously unfolded to release the clamping of the quick thermocouple 103, and finally the quick thermocouple 103 is completely separated from the probe rod 101, and then the automatic unloading operation of the quick thermocouple 103 is realized, and compared with the traditional manual unloading operation, the operation is more convenient.

[0050] Please refer to Figs. 1-4 , the fixed circular block 201 and the pushing block 205 are respectively provided with a slot for the rotation of the self-locking clamping hook 209 and the arc-shaped clamping block 206, and the slot in the pushing block 205 is fixedly connected with an elastic sheet 211, and the elastic sheet 211 is used for limiting the position of the linkage gear 207.

[0051] In the embodiment, when the linkage gear 207 rotates under the limiting action of the L-shaped tooth arm 208, the tooth block on the linkage gear 207 extrudes the elastic sheet 211 to deform, and when the elastic sheet 211 is aligned with the tooth groove on the linkage gear 207, the elastic sheet 211 is reset under the action of its elastic force to be clamped with the tooth groove. Such a reciprocating process makes the elastic sheet 211 not affect the rotation of the linkage gear 207, and when the linkage gear 207 is separated from the L-shaped tooth arm 208, the linkage gear 207 can be kept from rotating under the clamping action of the elastic sheet 211. Through the structure, the arc-shaped clamping block 207 can keep a stable unfolded state during the installation or dismounting of the quick thermocouple 103, so that the arc-shaped clamping block 207 does not affect the installation and dismounting of the quick thermocouple 103.

[0052] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art, according to the technical scheme and the inventive concept of the present application, can make equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A converter copper water temperature detection device, comprising a temperature detection assembly (1) composed of a probe rod (101), a data lead (102) and a quick thermocouple (103), the quick thermocouple (103) is sleeved on one end of the probe rod (101), and the data lead (102) penetrates from the other end of the probe rod (101) to the inside of the data lead (102), characterized in that, The outer side of the probe rod (101) is provided with a clamping assembly (2) for clamping operation of the quick thermal couple (103); The clamping assembly (2) comprises a self-clamping unit, a self-locking unit and a pushing unit; The clamping unit is used for clamping and fixing the quick thermal couple (103) when the quick thermal couple (103) is sleeved on the outer side of the probe rod (101); The self-locking unit is used for locking the clamping state of the clamping unit; The pushing unit is used for pushing the quick thermal couple (103) to automatically separate from the probe rod (101).

2. The copper temperature detecting device for converter according to claim 1, wherein The self-clamping unit comprises a moving circular block (203), an arc-shaped connecting plate (204), a pushing block (205), an arc-shaped clamping block (206), a linkage gear (207) and an L-shaped tooth arm (208); The arc-shaped connecting plate (204) is provided with a plurality of moving circular blocks (203) which are circumferentially distributed, and the moving circular blocks (203) and the pushing block (205) are symmetrically fixed to both ends of the plurality of arc-shaped connecting plates (204), and the moving circular blocks (203), the arc-shaped connecting plates (204) and the pushing block (205) are sleeved on the outer side of the data lead wire (102); The L-shaped tooth arm (208) is provided with a plurality of L-shaped tooth arms (208) which are circumferentially distributed and fixed to the outer side of the data lead wire (102) and respectively located in the middle of two adjacent moving circular blocks (203); The arc-shaped clamping block (206) is rotationally connected to the inner side of the pushing block (205), and the linkage gear (207) is formed in the middle of the rotating shaft of the arc-shaped clamping block (206) and is in alignment with the L-shaped tooth arm (208) in the horizontal direction; The outer side of the quick thermal couple (103) near the one end of the opening is formed with an annular clamping groove (104), and the quick thermal couple (103) is sleeved on the outer side of the probe rod (101) through the one end of the opening and pushes the pushing block (205) to move towards the L-shaped tooth arm (208), so that when the linkage gear (207) contacts the tooth arm of the L-shaped tooth arm (208), the arc-shaped clamping block (206) is flipped and clamped into the annular clamping groove (104), so as to realize the clamping operation of the quick thermal couple (103).

3. The converter copper water temperature detection device according to claim 2, characterized in that, The self-locking unit comprises a fixed circular block (201) and a self-locking hook (209); The fixed circular block (201) is fixed to the outer side of the probe rod (101) and located at the end of the probe rod (101) away from the quick thermal couple (103), the self-locking hook (209) is rotationally connected to the outer side of the fixed circular block (201), one end surface of the self-locking hook (209) is fixedly connected with a V-shaped elastic sheet (210), and the V-shaped elastic sheet (210) is attached to the outer side of the probe rod (101); When the moving circular block (203) approaches the fixed circular block (201), the self-locking hook (209) is pressed to rotate and press the V-shaped elastic sheet (210) to deform, and when the moving circular block (203) passes through the hook part of the self-locking hook (209), the elastic force of the V-shaped elastic sheet (210) makes the hook part of the self-locking hook (209) hook on the end surface of the moving circular block (203), so as to realize the position self-locking of the moving circular block (203).

4. The converter copper water temperature detection device according to claim 3, characterized in that, The pushing unit comprises a telescopic spring (202); The telescopic spring (202) is sleeved outside the probe rod (101) and is distributed between the moving block (203) and the fixed block (201), when the moving block (203) is close to the fixed block (201), the telescopic spring (202) is squeezed to shrink, the telescopic spring (202) in the shrinking state cooperates with the self-locking clamping hook (209) to limit the moving block (203) to realize the position stability of the moving block (203); When the self-locking clamping hook (209) is unlocked to the moving block (203), the elastic force of the telescopic spring (202) pushes the moving block (203), the arc-shaped connecting sheet (204) and the pushing block (205) to move synchronously, and the pushing block (205) can push the quick thermocouple (103) to separate from the probe rod (101).

5. The converter copper water temperature detection device according to claim 3, characterized in that, The fixed block (201) and the pushing block (205) are respectively provided with a slot in the inner portion, the slot is used for rotating the self-locking clamping hook (209) and the arc-shaped clamping block (206), and the pushing block (205) is fixedly connected with an elastic sheet (211) in the slot, and the elastic sheet (211) is used for limiting the position of the linkage gear (207).

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