An online detection device for cooling water temperature for casting

Abstract

The present invention belongs to the technical field of online temperature detection devices, and specifically discloses an online detection device for cooling water temperature for casting, comprising a telescopic bracket, the telescopic bracket comprising a second storage sleeve, the second storage sleeve is detachably connected with an upper telescopic structure, a side telescopic structure and a lower telescopic structure, the upper telescopic structure, the side telescopic structure, the lower telescopic structure and the second storage sleeve are detachably connected with a wireless temperature monitor, the lower telescopic structure is detachably connected with a display structure, and the wireless temperature monitor is electrically connected to the display structure. When the device is actually used, multiple points of a cooling water tower can be detected, which can facilitate the staff to accurately understand the temperature change of cooling water, can facilitate the staff to understand whether the temperature of cooling water meets the requirements, avoid the phenomenon of high temperature damage to the equipment, can facilitate the staff to inspect and repair the cooling water tower, and reduce the difficulty of the staff to maintain the cooling water tower.

Description

Technical Field

[0001] The invention belongs to the technical field of online temperature detection devices, and specifically discloses an online temperature detection device for cooling water used in casting. Background Art

[0002] The casting and forging industries need to use electric furnaces and other heating furnaces. A relatively high temperature is required during processing, but high temperature will have a certain impact on mechanical equipment. In order to avoid high temperature, some parts must be cooled. The closed cooling tower is designed with efficient coolers and spray devices to meet the effect of circulating water cooling and solve the impact of high temperature on mechanical equipment.

[0003] When the cooling tower is in use, it is necessary to detect the temperature of the cooling water inside the cooling tower. This method can help the staff understand the cooling water temperature inside the cooling tower and avoid high temperature in mechanical equipment. Traditional cooling water temperature detection devices usually detect a certain point inside the cooling tower. This method can indeed achieve a good measurement effect on the cooling water, but the cooling water inside the cooling tower is flowing. When a certain point is used to detect the cooling water inside the cooling tower, it is not convenient for the staff to accurately understand the temperature changes of the cooling water, and thus it is not convenient for the staff to understand whether the temperature of the cooling water meets the requirements.

[0004] Therefore, the existing temperature detection device cannot meet the needs in actual use, so there is an urgent need for improved technology to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an online detection device for the temperature of cooling water for casting.

[0006] To achieve the above object, the present invention provides an online detection device for cooling water temperature for casting, comprising a telescopic bracket, the telescopic bracket comprising a second storage sleeve, the second storage sleeve is detachably connected with an upper telescopic structure, a side telescopic structure and a lower telescopic structure, the upper telescopic structure, the side telescopic structure, the lower telescopic structure and the second storage sleeve are detachably connected with a wireless temperature monitor, the lower telescopic structure is detachably connected with a display structure, and the wireless temperature monitor is electrically connected to the display structure;

[0007] When in use, the wireless temperature monitor can detect the temperature of cooling water inside the cooling water tower, and then the wireless temperature monitor transmits information to the display structure.

[0008] In the above technical solution, further, the upper telescopic structure includes a first plug-in rod plugged into the second storage sleeve, the upper end of the first plug-in rod is fixedly connected to the first fixing rod, and the upper end of the first fixing rod is fixedly connected to the first mounting plate.

[0009] In the above technical solution, further, the lower telescopic structure includes a fourth plug-in rod plugged into the second storage sleeve, the lower end of the fourth plug-in rod is fixedly connected to the bending storage sleeve, the lower part of the bending storage sleeve is fixedly connected to a flexible metal bent rod, the end of the flexible metal bent rod is fixedly connected to a third fixed rod, the end of the third fixed rod away from the flexible metal bent rod is fixedly connected to a fourth fixed plate, and at the same time, the end of the flexible metal bent rod away from the bending storage sleeve is fixedly connected to a lower hoop, and a fifth fixed plate is fixedly connected to the lower part of the bending storage sleeve.

[0010] In the above technical solution, further, the side telescopic structure includes a second plug-in rod plugged into the second storage sleeve, the end of the second plug-in rod facing away from the second storage sleeve is fixedly connected to a bent fixing rod, the end of the bent fixing rod facing away from the second plug-in rod is fixedly connected to a third plug-in rod, the first storage sleeve is sleeved on the third plug-in rod, the end of the first storage sleeve facing away from the third plug-in rod is fixedly connected to an upper hoop, the middle part of the first storage sleeve is fixedly connected to the second fixing rod, and the end of the second fixing rod facing away from the first storage sleeve is fixedly connected to a second mounting plate.

[0011] In the above technical solution, further, the second storage sleeve is fixedly connected to the first plug-in rod, the second plug-in rod and the fourth plug-in rod by bolts, the third plug-in rod is fixedly connected to the first storage sleeve by bolts, the middle part of the second storage sleeve is fixedly connected with a third mounting plate, a screw member is inserted above the third mounting plate on the second storage sleeve, and a screw member is also inserted below the fifth fixing plate on the bent storage sleeve.

[0012] In the above technical solution, further, the wireless temperature monitor is detachably connected to the first mounting plate, the second mounting plate, the third mounting plate and the fifth fixing plate, and the display structure is fixedly connected to the bending storage cover through a support rod, and the support rod is fixedly connected to the lower part of the bending storage cover.

[0013] In the above technical solution, further, the rear portion of the screw member is provided with an external thread, the rear portion of the screw member is sleeved with a bolt sleeve, the inner wall of the bolt sleeve is provided with an internal thread at the front, the internal thread cooperates with the external thread, the front portion of the screw member is fixedly connected with a rotating handle, and the rear portion of the screw member is fixedly connected with a tapered portion.

[0014] In the above technical solution, further, an extension rod is inserted into the rear of the bolt sleeve, a limiting plate is fixedly connected to the extension rod, an extrusion spring is fixedly connected to the inner wall of the limiting plate, and one end of the extrusion spring facing away from the limiting plate is fixed to the inner wall of the bolt sleeve.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. When the device is actually used, it can detect multiple points of the cooling water tower, which can help the staff to accurately understand the temperature changes of the cooling water.

[0017] 2. When the device is actually used, it can help the staff understand whether the temperature of the cooling water meets the requirements and avoid high-temperature damage to the equipment.

[0018] 3. When the device is actually used, it can facilitate the staff to inspect and repair the cooling water tower, reducing the difficulty of the staff to maintain the cooling water tower.

[0019] 4. When the device is actually used, it is convenient for the staff to install the device, thereby reducing the difficulty of installing the device for the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the implementation state of an online detection device for casting cooling water temperature proposed by the present invention;

[0021] Figure 2 This is a schematic diagram of the structure of an online detection device for cooling water temperature for casting proposed by the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of the cooling water tower proposed by the present invention;

[0023] Figure 4 for Figure 2 The upper schematic diagram of

[0024] Figure 5 for Figure 2 The lower schematic diagram of

[0025] Figure 6 This is a schematic diagram of the connection structure between the screw member and the bolt sleeve proposed in the present invention.

[0026] In the figure: 1, heat exhaust pipe; 2, water collecting pipe; 3, heat conducting pipe; 4, water collecting part; 5, display structure; 6, drain pipe; 7, first mounting plate; 8, first fixing rod; 9, wireless temperature monitor; 10, first plug rod; 11, bolt sleeve; 12, second plug rod; 13, third plug rod; 14, first storage sleeve; 15, upper hoop; 16, second mounting plate; 17, second fixing rod; 18, bent fixing rod; 19, first Second storage sleeve; 20, third installation plate; 21, limit plate; 22, fourth plug-in rod; 23, bent storage sleeve; 24, lower hoop; 25, third fixing rod; 26, fourth fixing plate; 27, flexible metal bending rod; 28, fifth fixing plate; 29, screw member; 30, support rod; 31, plug-in hole; 32, turning handle; 33, external thread; 34, internal thread; 35, tapered portion; 36, extension rod; 37, extrusion spring. DETAILED DESCRIPTION

[0027] In order to more clearly understand the above-mentioned objectives, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] like Figure 1-Figure 6 The shown device is a device for online detection of the temperature of cooling water for casting, comprising a telescopic bracket, the telescopic bracket comprising a second storage sleeve 19, the second storage sleeve 19 is detachably connected with an upper telescopic structure, a side telescopic structure and a lower telescopic structure, the upper telescopic structure, the side telescopic structure, the lower telescopic structure and the second storage sleeve 19 are detachably connected with a wireless temperature monitor 9, the lower telescopic structure is detachably connected with a display structure 5, the wireless temperature monitor 9 is electrically connected to the display structure 5, the display structure 5 can display the temperature detected by the wireless temperature monitor 9 online when in use, and the wireless temperature monitor 9 can detect the cooling water temperature of the cooling water tower when in use;

[0029] The cooling water tower includes a water collecting part 4, the upper part of which is fixedly connected with a heat conducting pipe 3 and a drainage pipe 6 fixedly connected to one side of the water collecting part 4, the upper part of the heat conducting pipe 3 is detachably connected with a heat exhaust pipe 1 and a water collecting pipe 2, and a plug hole 31 is provided on the water collecting pipe 2 and the water collecting part 4;

[0030] When in use, the wireless temperature monitor 9 can detect the temperature of the cooling water inside the cooling water tower, and then the wireless temperature monitor 9 transmits information to the display structure 5, which can help the staff to understand the temperature of the cooling water inside the cooling water tower.

[0031] The upper telescopic structure includes a first plug-in rod 10 plugged into the second storage sleeve 19, the upper end of the first plug-in rod 10 is fixedly connected to the first fixing rod 8, and the upper end of the first fixing rod 8 is fixedly connected to the first mounting plate 7. When in use, the first mounting plate 7 can drive the wireless temperature monitor 9 to perform online detection of the temperature inside the heat exhaust pipe 1.

[0032] The lower telescopic structure includes a fourth plug-in rod 22 plugged into the second storage sleeve 19, the lower end of the fourth plug-in rod 22 is fixedly connected to a bending storage sleeve 23, the lower part of the bending storage sleeve 23 is fixedly connected to a flexible metal bent rod 27, the end of the flexible metal bent rod 27 is fixedly connected to a third fixing rod 25, the end of the third fixing rod 25 away from the flexible metal bent rod 27 is fixedly connected to a fourth fixing plate 26, and at the same time, the end of the flexible metal bent rod 27 away from the bending storage sleeve 23 is fixedly connected to a lower hoop 24, and the bending storage sleeve 23 is fixedly connected to a fifth fixing plate 28 at the lower part, the lower hoop 24 can be sleeved on the drain pipe 6, so that the lower telescopic structure can be firmly connected to the water collection part 4, and the flexible metal bent rod 27 can be selected from metal materials with poor hardness on the market, so that the lower telescopic structure can adapt to the shape of the water collection part 4.

[0033] The side telescopic structure includes a second plug-in rod 12 plugged into the second storage sleeve 19, the end of the second plug-in rod 12 facing away from the second storage sleeve 19 is fixedly connected to a bent fixing rod 18, the end of the bent fixing rod 18 facing away from the second plug-in rod 12 is fixedly connected to a third plug-in rod 13, the first storage sleeve 14 is sleeved on the third plug-in rod 13, the end of the first storage sleeve 14 facing away from the third plug-in rod 13 is fixedly connected to an upper hoop 15, the middle part of the first storage sleeve 14 is fixedly connected to a second fixing rod 17, the end of the second fixing rod 17 facing away from the first storage sleeve 14 is fixedly connected to a second mounting plate 16, the upper hoop 15 can be sleeved on the water collecting pipe 2, so that the side telescopic structure can be firmly connected to the heat conducting pipe 3.

[0034] The second storage sleeve 19 is fixedly connected to the first plug-in rod 10, the second plug-in rod 12 and the fourth plug-in rod 22 by bolts, the third plug-in rod 13 is fixedly connected to the first storage sleeve 14 by bolts, the middle part of the second storage sleeve 19 is fixedly connected to the third mounting plate 20, a screw member 29 is inserted into the second storage sleeve 19 above the third mounting plate 20, and a screw member 29 is also inserted into the bent storage sleeve 23 below the fifth fixing plate 28. Since the second storage sleeve 19 is fixedly connected to the first plug-in rod 10, the second plug-in rod 12 and the fourth plug-in rod 22 by bolts, it is convenient for the staff to adjust the use length of the first plug-in rod 10, the second plug-in rod 12 and the fourth plug-in rod 22, thereby realizing the quick connection of the device with the cooling water tower.

[0035] The wireless temperature monitor 9 is detachably connected to the first mounting plate 7, the second mounting plate 16, the third mounting plate 20 and the fifth fixing plate 28. The display structure 5 is fixedly connected to the bending storage cover 23 via a support rod 30. The support rod 30 is fixedly connected to the lower part of the bending storage cover 23. Since the wireless temperature monitor 9 is detachably connected to the first mounting plate 7, the second mounting plate 16, the third mounting plate 20 and the fifth fixing plate 28, the device can conveniently measure multiple points of the cooling water tower, thereby improving the detection range of the cooling water tower.

[0036] An external thread 33 is provided at the rear of the screw member 29, and the bolt sleeve 11 is sleeved at the rear of the screw member 29. An internal thread 34 is provided at the front of the inner wall of the bolt sleeve 11, and the internal thread 34 is threadedly matched with the external thread 33. A rotating handle 32 is fixedly connected to the front of the screw member 29, and a tapered portion 35 is fixedly connected to the rear of the screw member 29. When the screw member 29 is screwed into the interior of the bolt sleeve 11, the screw member 29 can squeeze the protruding rod 36, and at this time, the bolt sleeve 11 can be firmly connected to the interior of the sub-plug hole 31.

[0037] The rear part of the bolt sleeve 11 is plugged with an extension rod 36, and the extension rod 36 is fixedly connected with a limit plate 21. The inner wall of the limit plate 21 is fixedly connected with an extrusion spring 37. The end of the extrusion spring 37 facing away from the limit plate 21 is fixed to the inner wall of the bolt sleeve 11. The extrusion spring 37 is arranged between the limit plate 21 and the bolt sleeve 11, which can facilitate the resetting of the extension rod 36.

[0038] When the device is actually used, the staff will open the plug-in hole 31 on the heat-conducting pipe 3 and the water-collecting part 4 in advance, and then the staff will plug the bolt sleeve 11 into the plug-in hole 31 on the heat-conducting pipe 3 and the water-collecting part 4, and then the staff will screw the screw member 29 on the second receiving sleeve 19 into the inside of the bolt sleeve 11 on the heat-conducting pipe 3, and screw the screw member 29 on the bent receiving sleeve 23 into the inside of the bolt sleeve 11 on the water-collecting part 4, and the staff will adjust the use length of the second plug-in rod 12 and the third plug-in rod 13, and then the staff will sleeve the upper sleeve 15 on the water-collecting pipe 2, so that the side telescopic structure can be firmly connected with the heat-conducting pipe 3, and then the staff will plug the detection end of the wireless temperature monitor 9 on the second mounting plate 16 into the inside of the water-collecting pipe 2, and then work The staff adjusts the working length of the first plug-in rod 10, plugs the detection end of the wireless temperature monitor 9 on the first mounting plate 7 into the interior of the heat exhaust pipe 1, and finally adjusts the working length of the fourth plug-in rod 22, sleeves the lower sleeve 24 onto the drain pipe 6, and inserts the wireless temperature monitor 9 on the fifth fixing plate 28 into the interior of the water collecting part 4, and inserts the detection end of the wireless temperature monitor 9 on the fourth fixing plate 26 into the interior of the drain pipe 6. The wireless temperature monitor 9 on the device can detect the cooling water temperature inside the cooling water tower, and then the detection result of the wireless temperature monitor 9 can be transmitted to the display structure 5, so that the staff can understand the temperature change of the cooling water through the wireless temperature monitor 9, and can also understand the temperature of the cooling water before cooling the equipment.

[0039] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. An online detection device for cooling water temperature for casting, comprising a telescopic bracket, It is characterized in that The telescopic bracket comprises a second storage cover (19), the second storage cover (19) being detachably connected to an upper telescopic structure, a side telescopic structure and a lower telescopic structure, the upper telescopic structure, the side telescopic structure, the lower telescopic structure and the second storage cover (19) being detachably connected to a wireless temperature monitor (9), the lower telescopic structure being detachably connected to a display structure (5), and the wireless temperature monitor (9) being electrically connected to the display structure (5); When in use, the wireless temperature monitor (9) can detect the temperature of cooling water inside the cooling water tower, and then the wireless temperature monitor (9) transmits information to the display structure (5); The upper telescopic structure comprises a first plug-in rod (10) plugged into the second storage sleeve (19), the upper end of the first plug-in rod (10) being fixedly connected to a first fixing rod (8), and the upper end of the first fixing rod (8) being fixedly connected to a first mounting plate (7); The lower telescopic structure comprises a fourth plug-in rod (22) plugged into the second storage sleeve (19); the lower end of the fourth plug-in rod (22) is fixedly connected to a bending storage sleeve (23); the lower part of the bending storage sleeve (23) is fixedly connected to a flexible metal bending rod (27); the end of the flexible metal bending rod (27) is fixedly connected to a third fixing rod (25); one end of the third fixing rod (25) facing away from the flexible metal bending rod (27) is fixedly connected to a fourth fixing plate (26); and at the same time, one end of the flexible metal bending rod (27) facing away from the bending storage sleeve (23) is fixedly connected to a lower hoop (24); and a fifth fixing plate (28) is fixedly connected to the lower part of the bending storage sleeve (23); The side telescopic structure comprises a second plug-in rod (12) plugged into a second storage sleeve (19); an end of the second plug-in rod (12) facing away from the second storage sleeve (19) is fixedly connected to a bent fixing rod (18); an end of the bent fixing rod (18) facing away from the second plug-in rod (12) is fixedly connected to a third plug-in rod (13); a first storage sleeve (14) is sleeved on the third plug-in rod (13); an end of the first storage sleeve (14) facing away from the third plug-in rod (13) is fixedly connected to an upper hoop (15); a middle portion of the first storage sleeve (14) is fixedly connected to a second fixing rod (17); and an end of the second fixing rod (17) facing away from the first storage sleeve (14) is fixedly connected to a second mounting plate (16); The second storage sleeve (19) is fixedly connected to the first plug-in rod (10), the second plug-in rod (12) and the fourth plug-in rod (22) by means of bolts; the third plug-in rod (13) is fixedly connected to the first storage sleeve (14) by means of bolts; a third mounting plate (20) is fixedly connected to the middle of the second storage sleeve (19); a screw member (29) is inserted above the third mounting plate (20) on the second storage sleeve (19); and a screw member (29) is also inserted below the fifth mounting plate (28) on the bent storage sleeve (23); The wireless temperature monitor (9) is detachably connected to the first mounting plate (7), the second mounting plate (16), the third mounting plate (20) and the fifth fixing plate (28); the display structure (5) is fixedly connected to the foldable storage sleeve (23) via a support rod (30); and the support rod (30) is fixedly connected to the lower part of the foldable storage sleeve (23).

2. An online detection device for cooling water temperature for casting according to claim 1, It is characterized in that The rear portion of the screw member (29) is provided with an external thread (33), the rear portion of the screw member (29) is sleeved with a bolt sleeve (11), the inner wall of the bolt sleeve (11) is provided with an internal thread (34) at the front portion, the internal thread (34) is threadably matched with the external thread (33), the front portion of the screw member (29) is fixedly connected with a rotating handle (32), and the rear portion of the screw member (29) is fixedly connected with a tapered portion (35).

3. The online detection device for cooling water temperature for casting according to claim 2, It is characterized in that A protruding rod (36) is inserted into the rear of the bolt sleeve (11), a limiting plate (21) is fixedly connected to the protruding rod (36), an inner wall of the limiting plate (21) is fixedly connected to a pressing spring (37), and one end of the pressing spring (37) facing away from the limiting plate (21) is fixed to the inner wall of the bolt sleeve (11).

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