Refining furnace temperature measuring gun hand-held end

Abstract

The utility model discloses a refining furnace temperature measuring gun hand-held end, which relates to the technical field of temperature measuring guns, and comprises a main body mechanism and a protection mechanism, the main body mechanism comprises a temperature measuring gun barrel, a handle end and a plurality of hoops, one end of the temperature measuring gun barrel is detachably and fixedly connected with the handle end, and the hoops are arranged along the length direction of the temperature measuring gun barrel. The hoop is a double-hoop ring, one side of the double-hoop ring is fixedly arranged on the thermal gun tube in a sleeving manner, and the other side of the double-hoop ring is used for enabling a cable to penetrate through and limiting the cable; the protection mechanism can be detachably and fixedly connected to the joint of the temperature measuring gun barrel and the handle end to lift the tail end of the temperature measuring gun barrel, the temperature measuring cable can be limited, and the temperature measuring accuracy is effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature measuring guns, in particular to a hand-held end of a temperature measuring gun for a refining furnace. Background Technique

[0002] At present, in the structure of a common straight rod type temperature measuring gun, the temperature measuring cable is usually connected to the temperature measuring gun head at one end and extends out through the temperature measuring gun barrel and is connected to a measuring instrument at the other end. There are no other components at the end of the temperature measuring gun barrel except the hand-held grip. The temperature measuring cable connected from the handle end of the temperature measuring gun has no fixing method. After using such a temperature measuring gun for a period of time, the following problems often occur: When the temperature measuring gun is not in use, it is generally placed on the platform floor. The part of the temperature measuring cable extending out from the end of the temperature measuring gun barrel is very easy to rub against the ground, and over time, it will be damaged and broken, affecting the normal use of the temperature measuring gun; during the temperature measuring operation, the operator needs to hold the handle part to perform the temperature measuring operation. The existing temperature measuring cable is directly supported at one end of the gun barrel close to the handle. During the operation, the temperature measuring cable will shake, and the temperature measuring cable will rub against the end of the temperature measuring gun barrel repeatedly, resulting in damage and breakage, affecting the service life. In addition, the frequent shaking of the temperature measuring cable will also cause inaccurate temperature measurement and increase the labor intensity of the operator. Content of the Utility Model

[0003] The purpose of the utility model is to provide a hand-held end of a temperature measuring gun for a refining furnace to solve the problems existing in the above-mentioned prior art, which can limit the temperature measuring cable to a certain extent and effectively ensure the accuracy of temperature measurement.

[0004] To achieve the above purpose, the utility model provides the following scheme:

[0005] The utility model provides a hand-held end of a temperature measuring gun for a refining furnace, including: a main body mechanism and a protection mechanism. The main body mechanism includes a temperature measuring gun barrel, a handle end and a plurality of clamps. One end of the temperature measuring gun barrel is detachably and fixedly connected to the handle end. Each clamp is arranged along the length direction of the temperature measuring gun barrel. The clamp is a double hoop. One side of the double hoop is sleeved and fixed on the temperature measuring gun barrel, and the other side is used for the cable to pass through and limit the cable; the protection mechanism is detachably and fixedly connected to the connection part of the temperature measuring gun barrel and the handle end to raise the end of the temperature measuring gun barrel.

[0006] Preferably, the double hoop includes a first half double hoop, a second half double hoop and a screw. One end of the first half double hoop is hingedly connected to one end of the second half double hoop. The middle parts of the first half double hoop and the second half double hoop are fixedly connected by the screw to form a first hoop and a second hoop. The first hoop is used to be sleeved and fixed on the temperature measuring gun barrel. The second hoop is used for the cable to pass through and limit the cable, and can make a gap between the cable and the temperature measuring gun barrel.

[0007] Preferably, it further includes a grip rod, and the grip rod is arranged at one end of the handle end away from the temperature measuring gun barrel.

[0008] Preferably, it further includes an auxiliary rod. The auxiliary rod is fixedly connected to the grip rod and is arranged between the grip rod and the handle end.

[0009] Preferably, the protection mechanism includes a first anti-wear disc and a second anti-wear disc. The first anti-wear disc and the second anti-wear disc can be detachably sleeved on the connection part between the handle end and the temperature measuring gun barrel. Antirust paint layers are coated on the surfaces of the first anti-wear disc and the second anti-wear disc.

[0010] Preferably, a plurality of first insertion rods are arranged on one side of the first anti-wear disc close to the second anti-wear disc. A plurality of first insertion holes are arranged on one side of the second anti-wear disc close to the first anti-wear disc. Each of the first insertion rods is correspondingly arranged with the first insertion hole, and one first insertion rod is used to be inserted into one first insertion hole.

[0011] Preferably, a first arc-shaped straightening plate is arranged on the first anti-wear disc, and a second arc-shaped straightening plate is arranged on the second anti-wear disc. The first arc-shaped straightening plate and the first arc-shaped straightening plate are correspondingly arranged to allow the cable to pass through.

[0012] Preferably, it further includes a first anti-slip pad and a second anti-slip pad. The first anti-slip pad is arranged at the position where the first anti-wear disc contacts the handle end, and the second anti-slip pad is arranged at the position where the second anti-wear disc contacts the handle end.

[0013] Preferably, it further includes a first straightening half ring and a second straightening half ring. The first straightening half ring is arranged on the outer peripheral edge of the first anti-wear disc, and the second straightening half ring is arranged on the outer peripheral edge of the second anti-wear disc.

[0014] Preferably, it further includes a connecting frame, a first limiting hook, a second limiting hook, a plurality of second insertion rods, a plurality of first nuts, a plurality of third insertion rods and a plurality of second nuts. A plurality of second insertion holes are provided on the side surface of the first anti-wear disc, and a plurality of third insertion holes are provided on the side surface of the second anti-wear disc. The connecting frame is of a semi-circular structure. The first limiting hook and the second limiting hook are fixedly connected to both ends of the connecting frame. The first limiting hook and the second limiting hook are used for hooking the grip rod. Each of the second insertion rods and the third insertion rods is fixedly connected to one side of the connecting frame. One end of the second insertion rod away from the connecting frame is provided with a first threaded section, and one end of the third insertion rod away from the connecting frame is provided with a second threaded section. The first threaded section is used to pass through the second insertion hole and be threadedly connected to the first nut, and the second threaded section is used to pass through the third insertion hole and be threadedly connected to the second nut.

[0015] The present invention has achieved the following technical effects compared with the prior art:

[0016] The purpose of the present invention is to provide a hand-held end of a temperature measuring gun for a refining furnace. The cable is limited by each clamp on the temperature measuring gun barrel, and the end of the temperature measuring gun barrel is lifted through a multi-protection mechanism, and the temperature measuring cable is limited to prevent the temperature measuring cable at the end from being damaged due to friction with the ground, and at the same time prevent the temperature measuring cable from shaking and affecting the accuracy of temperature measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a schematic structural diagram of the hand-held end of the temperature measuring gun for a refining furnace provided by the present invention;

[0019] Figure 2 It is an exploded view of the hand-held end of the temperature measuring gun for a refining furnace provided by the present invention;

[0020] Figure 3 It is a schematic structural diagram of the main body mechanism in the hand-held end of the temperature measuring gun for a refining furnace provided by the present invention;

[0021] Figure 4 It is a connection structure diagram of the first anti-wear disc and the second anti-wear disc in the hand-held end of the temperature measuring gun for a refining furnace provided by the present invention;

[0022] Figure 5 It is a cross-sectional view of the first anti-wear disc in the hand-held end of the temperature measuring gun for a refining furnace provided by the present invention;

[0023] In the figure: 10, main body mechanism; 11, temperature-measuring gun barrel; 12, handle end; 13, grip rod; 14, auxiliary rod; 15, cable; 16, clamp; 20, protection mechanism; 21, first anti-wear disc; 22, second anti-wear disc; 23, first insertion rod; 24, first centering semi-ring; 25, second jack; 26, first arc-shaped centering plate; 27, connecting frame; 28, second insertion rod; 29, second nut; 31, first limit hook; 32, first jack; 33, first anti-slip pad; 202, anti-rust paint layer. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0025] The purpose of the present invention is to provide a hand-held end of a temperature-measuring gun for a refining furnace to solve the problems existing in the above-mentioned prior art, and to be able to perform limited limiting on the temperature-measuring cable, effectively ensuring the accuracy of temperature measurement.

[0026] In order to make the above-mentioned objects, features, and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] The present invention provides a hand-held end of a temperature-measuring gun for a refining furnace, as Figures 1 to 5 shown, including: a main body mechanism 10 and a protection mechanism 20. The main body mechanism 10 includes a temperature-measuring gun barrel 11, a handle end 12, and a plurality of clamps 16. One end of the temperature-measuring gun barrel 11 is detachably and fixedly connected to the handle end 12. Each clamp 16 is arranged along the length direction of the temperature-measuring gun barrel 11. The clamp 16 is a double hoop. One side of the double hoop is sleeved and fixed on the temperature gun barrel, and the other side is used for the cable 15 to pass through and limit the cable 15; the protection mechanism 20 is detachably and fixedly connected to the connection part of the temperature-measuring gun barrel 11 and the handle end 12 to raise the end of the temperature-measuring gun barrel 11.

[0028] In a preferred embodiment, the double hoop includes a first semi-double hoop, a second semi-double hoop, and a screw. One end of the first semi-double hoop is hingedly connected to one end of the second semi-double hoop. The middle parts of the first semi-double hoop and the second semi-double hoop are fixedly connected by a screw to form a first hoop and a second hoop. The first hoop is used for sleeving and fixing on the temperature-measuring gun barrel 11. The second hoop is used for the cable 15 to pass through and limit the cable 15, and can make a gap between the cable 15 and the temperature-measuring gun barrel 11.

[0029] In a preferred embodiment, the handheld end of the refining furnace temperature measuring gun further includes a grip rod 13 , and the grip rod 13 is disposed at an end of the handle end 12 away from the temperature measuring gun barrel 11 .

[0030] In a preferred embodiment, the handheld end of the refining furnace temperature measuring gun further includes an auxiliary rod 14 , which is fixedly connected to the gripping rod 13 and is disposed between the gripping rod 13 and the handle end 12 .

[0031] In a preferred embodiment, the protective mechanism 20 includes a first anti-wear disc 21 and a second anti-wear disc 22. The first anti-wear disc 21 and the second anti-wear disc 22 can be detachably mounted on the connection between the handle end 12 and the temperature measuring gun barrel 11. The surfaces of the first anti-wear disc 21 and the second anti-wear disc 22 are coated with an anti-rust paint layer 202 to prevent the first anti-wear disc 21 and the second anti-wear disc 22 from rusting. When installing the first anti-wear disc 21 and the second anti-wear disc 22, they can be directly mounted on the connection between the temperature measuring gun barrel 11 and the handle end 12, which is convenient for quick installation.

[0032] In a preferred embodiment, a plurality of first plug rods 23 are provided on a side of the first anti-wear disc 21 close to the second anti-wear disc 22, and a plurality of first plug holes 32 are provided on a side of the second anti-wear disc 22 close to the first anti-wear disc 21. Each first plug rod 23 is provided corresponding to a first plug hole 32, and a first plug rod 23 is used to be inserted into a first plug hole 32.

[0033] In a preferred embodiment, a first arc-shaped straightening plate 26 is provided on the first anti-wear disk 21, and a second arc-shaped straightening plate is provided on the second anti-wear disk 22. The first arc-shaped straightening plate 26 and the first arc-shaped straightening plate 26 are correspondingly arranged to allow the cable 15 to pass through. The first arc-shaped straightening plate 26 and the second arc-shaped straightening plate limit and straighten the temperature measuring cable 15 to prevent the temperature measuring cable 15 from shaking at will.

[0034] In a preferred embodiment, the handheld end of the refining furnace temperature measuring gun also includes a first anti-slip pad 33 and a second anti-slip pad. The first anti-slip pad 33 is arranged at the position where the first anti-wear disc 21 contacts the handle end 12, and the second anti-slip pad is arranged at the position where the second anti-wear disc 22 contacts the handle end 12. The first anti-slip pad 33 and the second anti-slip pad increase the friction between the contact surface of the first anti-wear disc 21 and the second anti-wear disc 22 and the temperature measuring gun barrel 11 and the handle end 12.

[0035] In a preferred embodiment, the handheld end of the refining furnace temperature measuring gun also includes a first straightening half ring 24 and a second straightening half ring. The first straightening half ring 24 is arranged on the outer peripheral edge of the first anti-wear disk 21, and the second straightening half ring is arranged on the outer peripheral edge of the second anti-wear disk 22. The first straightening half ring 24 and the second straightening half ring increase the contact area between the first anti-wear disk 21 and the second anti-wear disk 22 and the ground, making the first anti-wear disk 21 and the second anti-wear disk 22 more stable.

[0036] In a preferred embodiment, the hand-held end of the temperature measuring gun for the refining furnace further includes a connecting frame 27, a first limiting hook 31, a second limiting hook, a plurality of second inserting rods 28, a plurality of first nuts, a plurality of third inserting rods and a plurality of second nuts 29. A plurality of second inserting holes 25 are provided on the side surface of the first anti-wear disc 21, and a plurality of third inserting holes are provided on the side surface of the second anti-wear disc 22. The connecting frame 27 is of a semi-circular structure. The first limiting hook 31 and the second limiting hook are fixedly connected to both ends of the connecting frame 27. The first limiting hook 31 and the second limiting hook are used for hooking on the grip rod 13. Each second inserting rod 28 and the third inserting rod are fixedly connected to one side of the connecting frame 27. The end of the second inserting rod 28 away from the connecting frame is provided with a first threaded section, and the end of the third inserting rod away from the connecting frame is provided with a second threaded section. The first threaded section is used to pass through the second inserting hole 25 and be threadedly connected with the first nut, and the second threaded section is used to pass through the third inserting hole and be threadedly connected with the second nut 29. While fixing the first anti-wear disc 21 and the second anti-wear disc 22 through the connecting frame 27, cooperating with the first limiting hook 31. The second limiting hook connects the connecting frame 27 and the grip rod 13, making the connection between the first anti-wear disc 21 and the second anti-wear disc 22 and the handle end 12 more stable and preventing the first anti-wear disc 21 and the second anti-wear disc 22 from loosening.

[0037] Working process: Threadedly connect the temperature measuring gun barrel 11 and the handle end 12, so that the first anti-wear disc 21 and the second anti-wear disc 22 are clamped at the connection of the temperature measuring gun barrel 11 and the handle end 12. The first anti-slip pad 33 and the second anti-slip pad are in contact with the connection of the temperature measuring gun barrel 11 and the handle end 12, so that the first inserting rod 23 is inserted into the first inserting hole 32. The first anti-wear disc 21 and the second anti-wear disc 22 are attached and form a whole. When connecting the first anti-wear disc 21 and the second anti-wear disc 22, the temperature measuring cable 15 is located between the first arc-shaped straightening plate 26 and the second arc-shaped straightening plate, and the first arc-shaped straightening plate 26 and the second arc-shaped straightening plate limit the temperature measuring cable 15. A clamp 16 is sleeved on one side of the temperature measuring gun barrel 11, so that the temperature measuring cable 15 is located inside the clamp 16, and the temperature measuring cable 15 is kept at a certain distance from the temperature measuring gun barrel 11. Place the connecting frame 27 on one side of the handle end 12, so that the first limiting hook 31 and the second limiting hook are in contact with the grip rod 13, and the second inserting rod 28 is inserted into the second inserting hole 25. Connect the first nut to the end of the second inserting rod 28 passing through the second inserting hole 25. The third inserting rod is inserted into the third inserting hole, and the second nut 29 is connected to the end of the third inserting rod passing through the third inserting hole, so that the first anti-wear disc 21 and the second anti-wear disc 22 are fixed through the second inserting rod 28, the third inserting rod and the connecting frame 27. At the same time, cooperate with the first limiting hook 31 and the second limiting hook on both sides of the connecting frame 27 to connect with the grip rod 13 to prevent the first anti-wear disc 21 and the second anti-wear disc 22 from loosening.

[0038] In this utility model, specific examples are used to elaborate on the principle and implementation mode of the utility model. The description of the above embodiments is only used to help understand the method and its core idea of the utility model; at the same time, for those of ordinary skill in the art, according to the idea of the utility model, there will be changes in the specific implementation mode and application scope. In summary, the content of this specification should not be construed as a limitation on the utility model.

Claims

1. A refining furnace temperature measuring gun handheld terminal, characterized in that: include: A main body mechanism, the main body mechanism comprising a temperature measuring gun barrel, a handle end and a plurality of clamps, one end of the temperature measuring gun barrel is detachably fixedly connected to the handle end, each of the clamps is arranged along the length direction of the temperature measuring gun barrel, the clamp is a double hoop ring, one side of the double hoop ring is sleeved and fixed on the temperature measuring gun barrel, and the other side is used for passing the cable and limiting the cable; and A protection mechanism is detachably fixedly connected to the connection between the temperature measuring gun barrel and the handle end to raise the end of the temperature measuring gun barrel.

2. The handheld terminal of the refining furnace temperature measuring gun according to claim 1 is characterized in that: The double hoop ring includes a first half double hoop ring, a second half double hoop ring and a screw. One end of the first half double hoop ring is hingedly connected to one end of the second half double hoop ring. The middle parts of the first half double hoop ring and the second half double hoop ring are fixedly connected by the screw to form a first hoop ring and a second hoop ring. The first hoop ring is used to be sleeved and fixed on the temperature measuring gun barrel, and the second hoop ring is used to allow the cable to pass through and limit the cable, and can allow a gap between the cable and the temperature measuring gun barrel.

3. The handheld terminal of the refining furnace temperature measuring gun according to claim 2 is characterized in that: It also includes a grip rod, which is arranged at an end of the handle away from the temperature measuring gun barrel.

4. The handheld terminal of the refining furnace temperature measuring gun according to claim 3 is characterized in that: It also includes an auxiliary rod, which is fixedly connected to the grip rod and is arranged between the grip rod and the handle end.

5. The handheld terminal of the refining furnace temperature measuring gun according to claim 4 is characterized in that: The protection mechanism includes a first anti-wear disc and a second anti-wear disc, which can be detachably mounted on the connection between the handle end and the temperature measuring gun barrel, and the surfaces of the first anti-wear disc and the second anti-wear disc are coated with an anti-rust paint layer.

6. The handheld terminal of the refining furnace temperature measuring gun according to claim 5 is characterized in that: A plurality of first insertion rods are arranged on one side of the first anti-wear disc close to the second anti-wear disc, and a plurality of first insertion holes are arranged on one side of the second anti-wear disc close to the first anti-wear disc. Each of the first insertion rods is arranged corresponding to the first insertion hole, and one first insertion rod is used to be inserted into one of the first insertion holes.

7. The handheld terminal of the refining furnace temperature measuring gun according to claim 6 is characterized in that: The first anti-wear disc is provided with a first arc-shaped straightening plate, and the second anti-wear disc is provided with a second arc-shaped straightening plate. The first arc-shaped straightening plate and the second arc-shaped straightening plate are correspondingly arranged to allow the cable to pass through.

8. The handheld terminal of the refining furnace temperature measuring gun according to claim 7 is characterized in that: It also includes a first anti-skid pad and a second anti-skid pad, wherein the first anti-skid pad is arranged at a position where the first anti-wear disc contacts the handle end, and the second anti-skid pad is arranged at a position where the second anti-wear disc contacts the handle end.

9. The handheld terminal of the refining furnace temperature measuring gun according to claim 8, characterized in that: The invention also includes a first straightening half ring and a second straightening half ring. The first straightening half ring is arranged on the outer peripheral edge of the first anti-wear disk, and the second straightening half ring is arranged on the outer peripheral edge of the second anti-wear disk.

10. The handheld terminal of the refining furnace temperature measuring gun according to claim 9, characterized in that: It also includes a connecting frame, a first limiting hook, a second limiting hook, a plurality of second plug rods, a plurality of first nuts, a plurality of third plug rods and a plurality of second nuts, a plurality of second plug holes are arranged on the side of the first anti-wear disc, a plurality of third plug holes are arranged on the side of the second anti-wear disc, the connecting frame is a semicircular structure, the first limiting hook and the second limiting hook are fixedly connected to the two ends of the connecting frame, the first limiting hook and the second limiting hook are used to hook onto the grip rod, each of the second plug rod and the third plug rod is fixedly connected to one side of the connecting frame, a first threaded section is arranged at one end of the second plug rod away from the connecting frame, a second threaded section is arranged at one end of the third plug rod away from the connecting frame, the first threaded section is used to pass through the second plug hole and be threadedly connected to the first nut, and the second threaded section is used to pass through the third plug hole and be threadedly connected to the second nut.

Images