Sleeve protection type anti-scald ring for temperature and pressure reducer

Abstract

The utility model provides a temperature and pressure reducer sleeve protection type anti-scald ring, and relates to the technical field of temperature and pressure reducer sleeve protection type anti-scald rings, the temperature and pressure reducer sleeve protection type anti-scald ring comprises a column body, a clamping assembly and a clamping assembly, the clamping assembly comprises a connecting column, a first semicircular frame, a second semicircular frame and a bolt, one end of the first semicircular frame is rotatably connected with the second semicircular frame through the connecting column, and the other end of the first semicircular frame is rotatably connected with the bolt. The other end of the first semicircular frame is connected with the other end of the second semicircular frame through a clamping assembly, a plurality of second threaded holes are formed in the side faces of the first semicircular frame and the second semicircular frame in a penetrating mode, columns are arranged in the second threaded holes, and the other ends of the columns are connected with the other clamping assembly. The device can protect temperature and pressure reducers with different sizes and diameters, and is convenient to mount and dismount and wide in application range.

Description

Technical Field

[0001] The utility model belongs to the technical field of a sheath-type anti-scalding ring for a temperature and pressure reducing device, and more specifically, particularly relates to a sheath-type anti-scalding ring for a temperature and pressure reducing device. Background Art

[0002] The temperature reducer / pressure reducer, as the name implies, reduces high-temperature and high-pressure steam to low-pressure and low-temperature steam (which can be superheated steam) that can be used by customers. Most of the area of ​​the temperature reducer is a circular tube. Under the action of high temperature, the end wall of the temperature reducer will have a higher temperature. This anti-scalding ring is used to protect the end wall of the temperature reducer to prevent users from being scalded.

[0003] Based on the above, the inventors have discovered the following problems: the current temperature reducer and pressure reducer protective sleeve anti-scalding ring is generally made of insulation material of corresponding size according to the size of the temperature reducer and pressure reducer, and then fixed on the temperature reducer and pressure reducer. When the cut insulation material is incorrect, it needs to be re-operated, which is very troublesome and wastes resources.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a cooling and pressure reducing device sheath type anti-scalding ring is provided, in order to achieve a purpose with greater practical value. Utility Model Content

[0005] The purpose and effect of the protective anti-scalding ring of the temperature and pressure reducing device of the utility model are achieved by the following specific technical means:

[0006] The protective anti-scalding ring of the temperature and pressure reducing device comprises a column, a clamping assembly and a clamping assembly, the clamping assembly comprises a connecting column, a semicircular frame 1, a semicircular frame 2 and a bolt, one end of the semicircular frame 1 is rotatably connected to the semicircular frame 2 through the connecting column, the other ends of the semicircular frame 1 and the semicircular frame 2 are connected through the clamping assembly, threaded holes 1 are evenly opened on the outer surfaces of the semicircular frame 1 and the semicircular frame 2, bolts are arranged on the threaded holes 1, and the ends of the bolts located on the inner sides of the semicircular frame 1 and the semicircular frame 2 are connected to the clamping block, a handle is arranged on the end of the bolt away from the clamping block, a plurality of threaded holes 2 are penetrated through the side surfaces of the semicircular frame 1 and the semicircular frame 2, a column is arranged in the threaded hole 2, and the other end of the column is connected to another clamping assembly.

[0007] Furthermore, the locking assembly includes a pair of chambers, groove one, groove two and a protrusion, the groove one is opened in the middle part of one end of the semicircular frame one, the pair of chambers are opened on both sides of the groove one, and the protrusion is located at one end of the semicircular frame two, the groove two is opened on both sides of the protrusion, a spring is provided in the chamber, a connecting column is provided in the spring, one end of the connecting column passes through the chamber and a handle is provided, the other end of the connecting column is connected to a limiting block, the limiting block is located in the chamber, the other end of the limiting block is provided with a clamping piece, the clamping piece passes through the chamber and is engaged with groove two.

[0008] Furthermore, a rubber pad is provided at one end of the clamping block away from the bolt.

[0009] Furthermore, the first groove matches the protrusion, and the clamp matches the second groove.

[0010] Furthermore, threaded posts are provided at both ends of the column, and the threaded posts match the second threaded hole.

[0011] Furthermore, the surfaces of the column, the engaging assembly and the clamping assembly are all provided with an anti-corrosion coating.

[0012] Furthermore, the clamping block is in an arc shape.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, the bolt is driven to rotate in the threaded hole 1 by rotating the handle, so that the bolt moves toward the circular frame composed of the semicircular frame 1 and the semicircular frame 2, and then the device is fixed on the temperature reducing and pressure reducing device. By adjusting the degree of advancement of the bolt into the semicircular frame 1 and the semicircular frame 2, the device can be fixed on the temperature reducing and pressure reducing devices with different diameters.

[0015] Through the cooperation of multiple sets of clamping components and the column, the length of the device can be adjusted, so that the temperature and pressure reducers of different lengths can be protected;

[0016] By pulling the handle away from the semicircular frame 1, the connecting column, the limit block and the clamp are driven to move in the same direction, and at the same time, the spring is compressed to drive the clamp to disengage from the groove 2, so that the semicircular frame 1 is separated from one end of the semicircular frame 2, and the connection column and the column body cooperate, so that the device can be flexibly disassembled and installed from the temperature reducer;

[0017] The design of the rubber pad can prevent the surface of the temperature and pressure reducing device from being worn when the device is installed on the temperature and pressure reducing device;

[0018] Through the cooperation between the threaded column and the threaded hole 2, the column and the semicircular frame 1 and the semicircular frame 2 can be easily and conveniently installed;

[0019] The service life of the device can be increased by designing the anti-corrosion coating of the column, the clamping assembly and the clamping assembly;

[0020] The arc-shaped design of the clamping block can better fit and fix the temperature and pressure reducer. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The utility model is a three-dimensional schematic diagram of a protective sheath-type anti-scalding ring of a temperature and pressure reducing device.

[0022] Figure 2 The utility model is a three-dimensional schematic diagram of a sheath-type anti-scalding ring clamping component of a temperature and pressure reducing device.

[0023] Figure 3 It is a plan view of a sheath-type anti-scalding ring clamping assembly of a temperature and pressure reducing device of the utility model.

[0024] Figure 4 It is a cross-sectional schematic diagram of a sheath-type anti-scalding ring engaging assembly of a temperature and pressure reducing device of the utility model.

[0025] Figure 5 The utility model is a schematic diagram of the two decompositions of the protective sleeve type anti-scalding ring cylinder and the threaded hole of the temperature and pressure reducing device.

[0026] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0027] 1. Connecting column; 2. Semicircular frame 1; 3. Semicircular frame 2; 4. Clamping assembly; 401. Chamber; 402. Groove 1; 403. Groove 2; 404. Bump; 405. Connecting column; 406. Handle; 407. Limit block; 408. Clamp; 409. Spring; 5. Bolt; 6. Threaded hole 1; 7. Threaded hole 2; 8. Column; 801. Threaded column; 9. Clamping block; 10. Handle; 11. Clamping assembly; 12. Rubber pad. DETAILED DESCRIPTION

[0028] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0029] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Example:

[0032] As attached Figure 1 To Attachment Figure 5 As shown:

[0033] The utility model provides a temperature-reducing and pressure-reducing device sheath-type anti-scalding ring, comprising a column 8, a clamping assembly 4 and a clamping assembly 11, wherein the clamping assembly 11 comprises a connecting column 1, a semicircular frame 1 2, a semicircular frame 2 3 and a bolt 5, wherein one end of the semicircular frame 1 2 is rotatably connected to the semicircular frame 2 3 through the connecting column 1, and the other ends of the semicircular frame 1 2 and the semicircular frame 2 3 are connected through the clamping assembly 4, and threaded holes 1 6 are evenly opened on the outer surfaces of the semicircular frame 1 2 and the semicircular frame 2 3, and bolts 5 are arranged on the threaded holes 1 6, and the device can be fixed on temperature-reducing and pressure-reducing devices with different diameters by adjusting the degree of advancement of the bolts 5 into the semicircular frame 1 2 and the semicircular frame 2 3; and the bolts 5 are located on the semicircular frame 1 A clamping block 9 is connected to one end of the inner side of the semicircular frame 1 2 and the semicircular frame 2 3, and a handle 10 is provided at the end of the bolt 5 away from the clamping block 9. By rotating the handle 10, the bolt 5 is driven to rotate in the threaded hole 6, so that the bolt 5 moves toward the circular frame composed of the semicircular frame 1 2 and the semicircular frame 2 3, and then drives the clamping block 9 to clamp and fix the temperature reducer and pressure reducer pipe; a plurality of threaded holes 2 7 are penetrated through the side surfaces of the semicircular frame 1 2 and the semicircular frame 2 3, and a column 8 is provided in the threaded hole 2 7. The other end of the column 8 is connected to another clamping component 11. By cooperating with multiple groups of clamping components 11 and the column 8, the length of the device can be adjusted, so that temperature reducers and pressure reducers of different lengths can be protected.

[0034] The engaging assembly 4 includes a pair of chambers 401, a groove 1 402, a groove 2 403 and a protrusion 404, wherein the groove 1 402 is provided in the middle of one end of the semicircular frame 2, the pair of chambers 401 are provided on both sides of the groove 1 402, and the protrusion 404 is located at one end of the semicircular frame 2 3, the groove 2 403 is provided on both sides of the protrusion 404, a spring 409 is provided in the chamber 401, a connecting column 405 is provided in the spring 409, one end of the connecting column 405 passes through the chamber 401 and is provided with a handle 406, and the other end of the connecting column 405 is connected to A limit block 407 is provided, wherein the limit block 407 is located in the chamber 401, and a clamp 408 is provided at the other end of the limit block 407, wherein the clamp 408 penetrates the chamber 401 and engages with the groove 2 403. By pulling the handle 406 away from the semicircular frame 1 2, the connecting column 405, the limit block 407 and the clamp 408 are driven to move in the same direction, and at the same time, the spring 409 is compressed to drive the clamp 408 to disengage from the groove 2 403, thereby separating the semicircular frame 1 2 from one end of the semicircular frame 2 3. In addition, with the cooperation of the connecting column 1 and the column body 8, the device can be flexibly disassembled and installed from the temperature reducer.

[0035] The end of the clamping block 9 away from the bolt 5 is provided with a rubber pad 12. The design of the rubber pad 12 can prevent the surface of the temperature reducer from being worn when the device is installed on the temperature reducer.

[0036] The groove 1 402 matches with the protrusion 404 , and the clamp 408 matches with the groove 2 403 .

[0037] Among them, threaded columns 801 are provided at both ends of the column 8, and the threaded columns 801 match the threaded holes 7. Through the cooperation of the threaded columns 801 and the threaded holes 7, the column 8 and the semicircular frame 1 2 and the semicircular frame 2 3 can be simply and conveniently installed.

[0038] The surfaces of the column 8, the engaging assembly 4 and the clamping assembly 11 are all provided with an anti-corrosion coating, and the service life of the device can be increased by the design of the anti-corrosion coating.

[0039] The clamping block 9 is in an arc shape, and the clamping block 9 can be better fitted and fixed to the temperature and pressure reducer through the arc shape design.

[0040] The specific usage and function of this embodiment are as follows:

[0041] When using the device, check the integrity of the device before using it. First, pull the handle 406 away from the semicircular frame 2 to drive the connecting column 405, the limit block 407 and the clamping piece 408 to move in the same direction. At the same time, compress the spring 409 to drive the clamping piece 408 to disengage from the groove 2 403, so that the semicircular frame 2 is separated from one end of the semicircular frame 2 3. In addition, with the cooperation of the connecting column 1 and the column 8, the device can be opened, and then the device is put on the temperature reducer and pressure reducer, and then the protrusion 404 is pushed into the groove 1 402. The handle 10 is turned to drive the bolt 5 to rotate in the threaded hole 1 6, so that the bolt 5 moves toward the circular frame composed of the semicircular frame 1 2 and the semicircular frame 2 3, and then the clamping block 9 is driven to clamp and fix the temperature reducer pipe, so that the device is firmly fixed on the temperature reducer and pressure reducer. If it is necessary to lengthen the device, the device can be lengthened by the cooperation of the threaded hole 2 7 and the column 8.

[0042] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Claims

1. A protective anti-scalding ring for a temperature and pressure reducing device, comprising a column (8), a clamping assembly (4) and a clamping assembly (11), characterized in that: The clamping assembly (11) comprises a connecting column (1), a semicircular frame 1 (2), a semicircular frame 2 (3) and a bolt (5); one end of the semicircular frame 1 (2) is rotatably connected to the semicircular frame 2 (3) via the connecting column (1); the other ends of the semicircular frame 1 (2) and the semicircular frame 2 (3) are connected via a clamping assembly (4); threaded holes 1 (6) are evenly formed on the outer surfaces of the semicircular frame 1 (2) and the semicircular frame 2 (3); the threaded holes 1 (6) are A bolt (5) is provided, and one end of the bolt (5) located inside the semicircular frame 1 (2) and the semicircular frame 2 (3) is connected to a clamping block (9), and one end of the bolt (5) away from the clamping block (9) is provided with a handle (10), and the side surfaces of the semicircular frame 1 (2) and the semicircular frame 2 (3) are penetrated by a plurality of threaded holes (7), and a column (8) is provided in the threaded hole (7), and the other end of the column (8) is connected to another clamping assembly (11).

2. The protective anti-scalding ring of the temperature and pressure reducing device as claimed in claim 1, characterized in that: The locking assembly (4) comprises a pair of chambers (401), a groove 1 (402), a groove 2 (403) and a protrusion (404); the groove 1 (402) is arranged in the middle of one end of the semicircular frame 1 (2); the pair of chambers (401) are arranged on both sides of the groove 1 (402); the protrusion (404) is located at one end of the semicircular frame 2 (3); the groove 2 (403) is arranged on both sides of the protrusion (404); and the chamber (401) is provided with A spring (409), wherein a connecting column (405) is sleeved inside the spring (409), wherein one end of the connecting column (405) passes through the chamber (401) and is provided with a handle (406), and the other end of the connecting column (405) is connected to a limit block (407), wherein the limit block (407) is located in the chamber (401), and the other end of the limit block (407) is provided with a clamping piece (408), and the clamping piece (408) passes through the chamber (401) and is clamped with the second groove (403).

3. The protective anti-scalding ring of the temperature and pressure reducing device as claimed in claim 1, characterized in that: A rubber pad (12) is provided at one end of the clamping block (9) away from the bolt (5).

4. The protective anti-scalding ring of the temperature and pressure reducing device as claimed in claim 2, characterized in that: The groove one (402) matches with the protrusion (404), and the clamp (408) matches with the groove two (403).

5. The protective anti-scalding ring of the temperature and pressure reducing device as claimed in claim 1, characterized in that: Both ends of the column (8) are provided with threaded columns (801), and the threaded columns (801) match the second threaded hole (7).

6. The protective anti-scalding ring of the temperature and pressure reducing device as claimed in claim 1, characterized in that: The surfaces of the column (8), the engaging assembly (4) and the clamping assembly (11) are all provided with an anti-corrosion coating.

7. The protective anti-scalding ring of the temperature and pressure reducing device as claimed in claim 1, characterized in that: The clamping block (9) is in an arc shape.

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