Steel cylinder heating blanket convenient to install

Abstract

The utility model discloses a steel cylinder heating blanket convenient to install, which relates to the technical field of steel cylinder heating blankets and comprises a heating blanket, the outer wall of the heating blanket is respectively and movably connected with a fixing sleeve and a supporting sleeve, and a hinge is fixedly connected at the adaptive position of the fixing sleeve and the supporting sleeve. The heating blanket is wound on the outer side of the steel cylinder to heat the steel cylinder, the fixing band is arranged in the positioning frame and the connecting frame, and the position of the fixing band is fixed through intervention of the fastening bolt, so that the fixing sleeve and the supporting sleeve are assembled and are in butt joint firmly; therefore, the intervention of the fixing sleeve and the supporting sleeve can prevent the heating blanket from loosening and separating outside the steel cylinder, and after the subsequent fixing belt loses the positioning force given by the fastening bolt, the fixing belt can be separated from the positioning frame and the connecting frame, so that the heating blanket loses the clamping and fixing force of the fixing sleeve and the supporting sleeve, the lost heating blanket can be replaced, the structure is simple, and the practicability is high. Installation is convenient, fixation is firm, and the heating effect is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel cylinder heating blankets, in particular to a steel cylinder heating blanket which is easy to install. Background Art

[0002] In the semiconductor field, some working media are stored in a solidified state in cylinders for ease of transportation and storage, but they need to be used in a gaseous or liquid state. The conventional method involves wrapping a heating wire around the cylinder to heat it, converting the solidified working media into a liquid or gaseous state. Under the monitoring of a pressure sensor, the liquid is then passed through a filter and a pressure regulating valve before being delivered to the working pipeline.

[0003] After searching, the patent application number is CN213872203U, a heating jacket that can fix a steel cylinder, including two pairs of fixed brackets, two pairs of ring sleeves and a heating blanket. The two pairs of fixed brackets and the ring sleeves are symmetrically distributed at the two ends of the heating blanket rolled into a cylindrical shape. The fixed brackets are fixedly connected to the ring sleeves, and the ring sleeves are fixedly connected to the heating blanket. The ring sleeve is in the shape of a circular ring and is provided with a hinge. The ring sleeve is divided into two parts hingedly connected. The head and tail joints of the heating blanket correspond to the hinge positions at both ends.

[0004] The existing technology is similar to the above-mentioned cylinder heating blanket, in which the ring sleeve is connected to the heating blanket by screws. Although the ring sleeve and the heating blanket connected by multiple sets of screws are firm, it is too cumbersome and time-consuming to disassemble the heating blanket from the ring sleeve when the heating blanket is worn out, which reduces the continuity of the replacement operation of the easy-to-install cylinder heating blanket. Utility Model Content

[0005] The purpose of the present invention is to address the shortcomings of the prior art and to propose a cylinder heating blanket that is easy to install. The advantage of the present invention is that the heating blanket is wrapped around the outside of the cylinder to heat the cylinder, and the fixing belt is inserted into the positioning frame and the connecting frame, and the position of the fixing belt is fixed by the intervention of the fastening bolt, so that the fixing sleeve and the support sleeve are firmly assembled and docked. Therefore, the intervention of the fixing sleeve and the support sleeve can prevent the heating blanket from loosening and detaching from the outside of the cylinder. Moreover, after the fixing belt loses the positioning force provided by the fastening bolt, the fixing belt can be detached from the positioning frame and the connecting frame, so that the heating blanket loses the clamping and fixing force of the fixing sleeve and the support sleeve, so that the worn heating blanket can be replaced. The present invention has a simple structure, is easy to install, and is firmly fixed, greatly improving the heating effect.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A convenient installation cylinder heating blanket, including a heating blanket, the outer wall of the heating blanket is respectively movably connected with a fixed sleeve and a support sleeve, and a hinge is fixedly connected at the mating part of the fixed sleeve and the support sleeve, and a connecting frame is fixedly connected to the outer wall of the fixed sleeve, and a positioning frame is fixedly connected to the outer wall of the support sleeve, and a connecting groove is opened from the outside to the inside at the middle end of the connecting frame, and a fixing belt is inserted into the inside of the connecting groove, and a positioning groove is opened from the outside to the inside at the middle end of the positioning frame, and one end of the fixing belt in the connecting groove is movably connected to the inside of the positioning groove.

[0008] Through the above technical solutions: The heating blanket is wound around the outside of the cylinder to heat the cylinder, and the fixing belt is placed in the positioning frame and the connecting frame, and the position of the fixing belt is fixed by the intervention of the fastening bolt, so that the fixed sleeve and the support sleeve are firmly assembled and docked. Therefore, the intervention of the fixed sleeve and the support sleeve can prevent the heating blanket from loosening and detaching outside the cylinder. Moreover, after the fixing belt loses the positioning force given by the fastening bolt, the fixing belt can be detached from the positioning frame and the connecting frame, so that the heating blanket loses the clamping and fixing force of the fixed sleeve and the support sleeve, so that the damaged heating blanket can be replaced. The structure is simple, the installation is convenient, and the fixing is firm, greatly improving the heating effect.

[0009] The present invention is further provided that a fastening hole is opened in the middle part of the front side of the connecting frame, and a fastening bolt is threadedly connected to the inner wall of the fastening hole.

[0010] Through the above technical solutions: The adjustment of the fastening bolt can not only fix the position of the fixing belt, but also remove the force applied by the fixing belt.

[0011] The present invention is further provided that the end of the fastening bolt is fixedly connected with a positioning block, and the positioning block is movably connected to the front side of the fixing belt at one end of the fastening bolt.

[0012] Through the above technical solutions: The position of the positioning block in the positioning groove is adjusted by the fastening bolt, and the positioning block is combined with the fixing belt, so that the fixed sleeve and the support sleeve are firmly assembled and can fix the heating blanket wound around the outside of the cylinder.

[0013] The present invention is further provided that the outer wall of the support sleeve is fixedly connected with a fixed bracket by screws, and reserved holes are opened at both ends of the fixed bracket.

[0014] Through the above technical solutions: The fixed bracket is used to fix the whole jacket on the wall or steel frame, and the reserved holes can facilitate the fixing by means of screw connection and the like.

[0015] The present invention is further provided that the outer walls of the fixed sleeve and the support sleeve are both fixedly connected with reinforcing ropes, and the positions of the reinforcing ropes are arranged outside the heating blanket.

[0016] Through the above technical solutions: the reinforcing rope plays a role in connecting the upper and lower groups of fixing sleeves and supporting sleeves in series, so that the heating blanket can be fixed at the upper and lower parts of the steel cylinder, and the heating effect of the steel cylinder reaches an ideal state.

[0017] The present utility model is further configured such that the positions of the fixing sleeve and the supporting sleeve are symmetrically arranged front and back, and the positions of the connecting frame and the positioning frame are symmetrically arranged front and back.

[0018] Through the above technical solutions: the fixing sleeve and the supporting sleeve have the same structural shape. After combination, they fix the heating blanket placed outside the steel cylinder. Moreover, the designed positions of the connecting frame and the positioning frame are reasonable, and the fixing belt can be accurately connected, so as to ensure the firm assembly of the fixing sleeve and the supporting sleeve.

[0019] The present utility model is further configured such that the head end of the fixing belt is arranged at the outer end of the supporting sleeve, and the tail end of the fixing belt is arranged at the outer end of the fixing sleeve.

[0020] Through the above technical solutions: the intervention of the fixing belt can cause the sleeve formed by the assembled fixing sleeve and supporting sleeve to fix the position of the heating blanket wound around the outer part of the steel cylinder. When the fixing belt is removed, the sleeve formed by the assembled fixing sleeve and supporting sleeve is disassembled, so that the heating blanket wound around the outer part of the steel cylinder loses the external fixing force and can be detached and replaced.

[0021] The present utility model is further configured such that the steel cylinder is movably connected inside the heating blanket, and the position of the steel cylinder is arranged in the inner cavities of the supporting sleeve and the fixing sleeve.

[0022] Through the above technical solutions: the inner diameter of the sleeve formed by the assembled fixing sleeve and supporting sleeve is adapted to the outer diameter of the steel cylinder, so that the heating blanket wound around the outer part of the steel cylinder is not easy to loosen and fall off, improving the heating effect.

[0023] The beneficial effects of the present utility model are as follows:

[0024] 1. For the steel cylinder heating blanket that is convenient to install, by arranging a heating blanket to wind around the outer side of the steel cylinder to heat the steel cylinder, and the fixing belt is placed in the positioning frame and the connecting frame, and the position of the fixing belt is fixed through the intervention of the fastening bolt, so that the fixing sleeve and the supporting sleeve are firmly assembled and connected. Therefore, the intervention of the fixing sleeve and the supporting sleeve can prevent the heating blanket from loosening and detaching outside the steel cylinder. Moreover, after the fixing belt loses the positioning force given by the fastening bolt, the fixing belt can be detached from the positioning frame and the connecting frame, so that the heating blanket loses the clamping and fixing force of the fixing sleeve and the supporting sleeve, and thus the damaged heating blanket can be replaced. The structure is simple, the installation is convenient, the fixing is firm, and the heating effect is greatly improved.

[0025] 2. For the steel cylinder heating blanket that is convenient to install, by arranging a fixing bracket to fix the whole jacket on the wall or the steel frame, and the reserved holes can facilitate fixing by means of screw connection, etc., to prevent the steel cylinder from tipping over during the heating process and improve the safety factor. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 FIG. 1 is a three - dimensional structural schematic diagram of a cylinder heating blanket that is convenient for installation according to the present utility model;

[0027] Figure 2 FIG. 2 is a three - dimensional structural schematic diagram of a fixing sleeve and a support sleeve of a cylinder heating blanket that is convenient for installation according to the present utility model;

[0028] Figure 3 FIG. 3 is a top - view structural schematic diagram of a cylinder heating blanket that is convenient for installation according to the present utility model;

[0029] Figure 4 FIG. 4 is a structural schematic diagram of a fastening bolt of a cylinder heating blanket that is convenient for installation according to the present utility model.

[0030] In the figures: 1, heating blanket; 2, fixing sleeve; 3, support sleeve; 4, hinge; 5, fixing bracket; 6, connecting frame; 7, fixing belt; 8, positioning frame; 9, connecting groove; 10, positioning groove; 11, fastening hole; 12, reserved hole; 13, fastening bolt; 14, positioning block; 15, reinforcing rope. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] The technical solutions of this patent will be further described in detail below in conjunction with the specific embodiments.

[0032] The embodiments of this patent are described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described by referring to the drawings are exemplary and are only used to explain this patent and should not be construed as a limitation of this patent.

[0033] Refer to Figures 1-4, A conveniently installed cylinder heating blanket, comprising a heating blanket 1. The outer wall of the heating blanket 1 is respectively movably connected with a fixing sleeve 2 and a support sleeve 3. A hinge 4 is fixedly connected at the adapted part of the fixing sleeve 2 and the support sleeve 3. The outer wall of the fixing sleeve 2 is fixedly connected with a connecting frame 6, and the outer wall of the support sleeve 3 is fixedly connected with a positioning frame 8. A connecting groove 9 is opened from the outside to the inside at the middle end of the connecting frame 6, and a fixing belt 7 is inserted into the inside of the connecting groove 9. A positioning groove 10 is opened from the outside to the inside at the middle end of the positioning frame 8, and one end of the fixing belt 7 in the connecting groove 9 is movably connected with the inside of the positioning groove 10. The heating blanket 1 is wound around the outside of the cylinder 16 to heat the cylinder 16. The fixing belt 7 is placed into the positioning frame 8 and the connecting frame 6, and the position of the fixing belt 7 is fixed by the intervention of the fastening bolt 13, so that the fixing sleeve 2 and the support sleeve 3 are firmly assembled and docked. Therefore, the intervention of the fixing sleeve 2 and the support sleeve 3 can prevent the heating blanket 1 from loosening and detaching outside the cylinder 16. Moreover, after the fixing belt 7 loses the positioning force given by the fastening bolt 13, the fixing belt 7 can be detached from the positioning frame 8 and the connecting frame 6, so that the heating blanket 1 loses the clamping and fixing force of the fixing sleeve 2 and the support sleeve 3, and thus the damaged heating blanket 1 can be replaced. The structure is simple, the installation is convenient, and the fixing is firm, greatly improving the heating effect.

[0034] Specifically, a fastening hole 11 is opened in the middle part of the front side of the connecting frame 6, and a fastening bolt 13 is threadedly connected to the inner wall of the fastening hole 11. The adjustment of the fastening bolt 13 can not only fix the position of the fixing belt 7, but also remove the force applied by the fixing belt 7.

[0035] Specifically, a positioning block 14 is fixedly connected to the end of the fastening bolt 13, and the positioning block 14 is movably connected to the front side of the fixing belt 7 at one end of the fastening bolt 13. The position of the positioning block 14 in the positioning groove 10 is adjusted by the fastening bolt 13. The combination of the positioning block 14 and the fixing belt 7 makes the fixing sleeve 2 and the support sleeve 3 firmly assembled and can fix the heating blanket 1 wound around the outside of the cylinder 16.

[0036] Specifically, a fixing bracket 5 is fixedly connected to the outer wall of the support sleeve 3 by screws, and reserved holes 12 are opened at both ends of the fixing bracket 5. The fixing bracket 5 is used to fix the whole jacket on the wall or the steel frame, and the reserved holes 12 can facilitate the fixing by means of screw connection and the like.

[0037] Specifically, reinforcing ropes 15 are fixedly connected to the outer walls of the fixing sleeve 2 and the support sleeve 3, and the positions of the reinforcing ropes 15 are arranged outside the heating blanket 1. The reinforcing ropes 15 play a role in connecting the upper and lower groups of the fixing sleeve 2 and the support sleeve 3 in series, so that the heating blanket 1 can be fixed at the upper and lower parts of the cylinder 16, and the heating effect of the cylinder 16 reaches an ideal state.

[0038] Specifically, the positions of the fixed sleeve 2 and the support sleeve 3 are symmetrically arranged front and back, and the positions of the connecting frame 6 and the positioning frame 8 are symmetrically arranged front and back. The fixed sleeve 2 and the support sleeve 3 have the same structural shape. After combination, they fix the heating blanket 1 outside the steel cylinder 16. Moreover, the designed positions of the connecting frame 6 and the positioning frame 8 are reasonable, and the fixing belt 7 can be accurately connected, so as to ensure that the fixed sleeve 2 and the support sleeve 3 are firmly assembled.

[0039] Specifically, the head end of the fixing belt 7 is arranged at the outer end of the support sleeve 3, and the tail end of the fixing belt 7 is arranged at the outer end of the fixed sleeve 2. The intervention of the fixing belt 7 can make the assembled sleeve of the fixed sleeve 2 and the support sleeve 3 wind around the heating blanket 1 outside the steel cylinder 16 to fix its position. The removal of the fixing belt 7 disassembles the assembled sleeve of the fixed sleeve 2 and the support sleeve 3, so that the heating blanket 1 wound around the steel cylinder 16 loses the external force fixation and can be detached and replaced.

[0040] Specifically, the steel cylinder 16 is movably connected inside the heating blanket 1, and the position of the steel cylinder 16 is arranged in the inner cavities of the support sleeve 3 and the fixed sleeve 2. The inner diameter of the assembled sleeve of the fixed sleeve 2 and the support sleeve 3 is adapted to the outer diameter of the steel cylinder 16, so that the heating blanket 1 wound around the outside of the steel cylinder 16 is not easy to loosen and fall off, improving the heating effect.

[0041] Working principle: The heating blanket 1 is wound around the outside of the steel cylinder 16 to heat the steel cylinder 16. The fixing belt 7 is placed in the positioning frame 8 and the connecting frame 6, and the position of the fixing belt 7 is fixed by the intervention of the fastening bolt 13, so that the fixed sleeve 2 and the support sleeve 3 are firmly butted. Therefore, the intervention of the fixed sleeve 2 and the support sleeve 3 can prevent the heating blanket 1 from loosening and detaching outside the steel cylinder 16. Moreover, after the fixing belt 7 loses the positioning force given by the fastening bolt 13 subsequently, the fixing belt 7 can be detached from the positioning frame 8 and the connecting frame 6, so that the heating blanket 1 loses the clamping and fixing force of the fixed sleeve 2 and the support sleeve 3, and thus the worn heating blanket 1 can be replaced.

[0042] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent replacements or changes, and should be covered within the protection scope of the present invention.

Claims

1. A cylinder heating blanket that is convenient to install, comprising a heating blanket (1), characterized in that, The outer walls of the heating blanket (1) are respectively movably connected with a fixing sleeve (2) and a support sleeve (3), and a hinge (4) is fixedly connected at the mating part of the fixing sleeve (2) and the support sleeve (3). A connecting frame (6) is fixedly connected to the outer wall of the fixing sleeve (2), and a positioning frame (8) is fixedly connected to the outer wall of the support sleeve (3). A connecting groove (9) is formed in the middle of the connecting frame (6) from outside to inside, and a fixing belt (7) is inserted into the connecting groove (9). A positioning groove (10) is formed in the middle of the positioning frame (8) from outside to inside, and one end of the fixing belt (7) in the connecting groove (9) is movably connected to the inside of the positioning groove (10).

2. The cylinder heating blanket convenient for installation according to claim 1, wherein, A fastening hole (11) is formed in the middle of the front side of the connecting frame (6), and a fastening bolt (13) is threadedly connected to the inner wall of the fastening hole (11).

3. The cylinder heating blanket convenient for installation according to claim 2, wherein, The end of the fastening bolt (13) is fixedly connected with a positioning block (14), and the positioning block (14) is movably connected to the front side of the fixing belt (7) at one end of the fastening bolt (13).

4. A cylinder heating blanket that is convenient for installation according to claim 1, characterized in that, A fixing bracket (5) is fixedly connected to the outer wall of the support sleeve (3) by screws, and reserved holes (12) are formed at both ends of the fixing bracket (5).

5. The cylinder heating blanket convenient for installation according to claim 1, wherein, Reinforcing ropes (15) are fixedly connected to the outer walls of the fixing sleeve (2) and the support sleeve (3), and the reinforcing ropes (15) are arranged outside the heating blanket (1).

6. The cylinder heating blanket convenient for installation according to claim 1, characterized in that, The positions of the fixing sleeve (2) and the support sleeve (3) are symmetrically arranged front and back, and the positions of the connecting frame (6) and the positioning frame (8) are symmetrically arranged front and back.

7. A cylinder heating blanket that is convenient for installation according to claim 1, characterized in that, The head end of the fixing belt (7) is arranged at the outer end of the support sleeve (3), and the tail end of the fixing belt (7) is arranged at the outer end of the fixing sleeve (2).

8. A conveniently installable cylinder heating blanket according to claim 1, characterized in that, A cylinder (16) is movably connected to the inside of the heating blanket (1), and the cylinder (16) is arranged in the inner cavities of the support sleeve (3) and the fixing sleeve (2).

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