Overhead type steam pipe guide support

Abstract

The utility model discloses an overhead type steam pipe guide support which comprises a guide frame unit, a supporting assembly and a clamping hoop arranged on the supporting assembly. The clamping unit comprises a clamping assembly rotationally arranged on the clamping hoop and a transmission assembly arranged on the clamping assembly. The locking unit comprises a first transmission rod assembly arranged on the transmission assembly, a first connecting assembly arranged on the clamping hoop, a second connecting assembly arranged on the clamping hoop and a second transmission rod assembly arranged on the second connecting assembly. According to the overhead type steam pipe guide support, a second connecting assembly is pushed, so that a clamping hoop is clamped and installed on the peripheral face of an overhead type steam pipe, meanwhile, a second transmission rod assembly and a first transmission rod assembly are clamped in a matched mode, the position of the clamping assembly is adjusted, the overhead type steam pipe is stably clamped through the clamping assembly, and the clamping efficiency is improved. And clamping of the clamping hoop and stable clamping and guiding of the air type steam pipe can be achieved by operating the second connecting assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline guidance, in particular to an overhead steam pipe guiding bracket. Background Art

[0002] As an important component in the industrial piping system, the pipe support is mainly used for supporting and limiting the pipe. Steam pipe supports are mainly divided into fixed supports, guide supports, sliding supports and plane sliding supports. The fixed support is set in the form of a clamp to clamp the steam pipe, and multiple adjustable clamping components are set in the fixed support to clamp steam pipes of different diameters; when using the support, it is necessary to limit the support itself first, and then adjust the clamping components to clamp steam pipes of different diameters. Utility Model Content

[0003] In view of the problem that the existing overhead steam pipe guide bracket needs to first lock the clamping hoop and then adjust multiple clamping components to achieve stable clamping and guiding of overhead steam pipes of different sizes, the present utility model is proposed.

[0004] Therefore, the utility model provides an overhead steam pipe guide bracket, the purpose of which is to solve the technical problem of requiring multiple steps to guide and fix the overhead steam pipe.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: including a guide frame unit, a clamping unit, and a locking unit.

[0006] The guide frame unit includes a support assembly and a clamping hoop arranged on the support assembly.

[0007] The clamping unit comprises a clamping assembly rotatably arranged on the clamping hoop, and a transmission assembly arranged on the clamping assembly.

[0008] The locking unit includes a transmission rod assembly 1 arranged on the transmission assembly, a connecting assembly 1 arranged on the clamping hoop, a connecting assembly 2 arranged on the clamping hoop, and a transmission rod assembly 2 arranged on the connecting assembly 2.

[0009] As a preferred solution of the overhead steam pipe guide bracket of the utility model, the transmission rod assembly 1 includes a connecting column 1 that is transmission-connected to the transmission assembly, and a rotating plate arranged at the bottom end of the connecting column 1.

[0010] As a preferred solution of the overhead steam pipe guide bracket of the utility model, the connecting component 1 includes a fixing block 1 arranged on the clamping hoop, and a limiting portion arranged on the fixing block 1.

[0011] As a preferred solution of the overhead steam pipe guide bracket of the utility model, the limiting part includes an installation box arranged on a bottom surface of the fixed block, a movable plate slidably arranged in the installation box, a spring arranged on the movable plate and connected to the inner wall of the installation box, a connecting plate arranged on the movable plate, and a push block arranged on one end of the connecting plate away from the movable plate.

[0012] As a preferred solution of the overhead steam pipe guide bracket of the utility model, the second connecting component includes a second fixing block arranged on the clamping hoop, a rotating part rotatably arranged in the second fixing block, a pushing part arranged on the rotating part, and a driving part arranged on the rotating part.

[0013] As a preferred solution of the overhead steam pipe guide bracket of the utility model, the rotating part includes a rotating handle, a connecting rod arranged on the rotating handle and slidably arranged in the second fixed block, a threaded rod arranged on the connecting rod and threadedly connected to the second fixed block, a sleeve arranged on one end of the threaded rod away from the connecting rod, and a guide block arranged on the inner circumference of the sleeve.

[0014] As a preferred solution of the overhead steam pipe guide bracket of the utility model, the pushing part includes a rotating block rotatably arranged on the connecting rod, a vertical plate arranged on the rotating block, and a pushing plate arranged on the upper end of the vertical plate.

[0015] As a preferred solution of the overhead steam pipe guide bracket of the utility model, the driving part includes a bevel gear 1 rotatably arranged in the fixed block 2 and meshingly connected with the transmission rod assembly 2, and a connecting column arranged on the bevel gear 1 and slidingly frictionally with the guide block.

[0016] As a preferred solution of the overhead steam pipe guide bracket of the utility model, the transmission rod assembly 2 includes a connecting column 2 rotatably arranged on the fixed block 2, an engaging portion arranged on the connecting column 2, and a lifting portion slidably arranged on the engaging portion.

[0017] As a preferred solution of the overhead steam pipe guide bracket of the utility model, the meshing portion includes a fixing column arranged on the upper end surface of the second connecting column, a ring plate arranged on the fixing column, and a bevel gear 2 arranged on the ring plate and meshing with the bevel gear 1.

[0018] The beneficial effects of the utility model include: a guide frame unit, a clamping unit and a locking unit are provided; the clamping unit clamps and fits the outer peripheral surface of the overhead steam pipe, and then pushes the connecting component 2 so that the clamping hoop itself is clamped and installed on the outer peripheral surface of the overhead steam pipe, and at the same time, the transmission rod component 2 and the transmission rod component 1 are matched and clamped; the rotation of the connecting component 2 can realize the rotation of the transmission rod component 2 and the transmission rod component 1, and the position of the clamping component is adjusted; the clamping component stably clamps the overhead steam pipe; and the clamping of the clamping hoop itself and the stable clamping and guiding of the overhead steam pipe can be realized by operating the connecting component 2. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 The utility model is a schematic diagram of the installation structure of the overhead steam pipe guide bracket.

[0021] Figure 2 The overall structure of the overhead steam pipe guide bracket of the utility model is shown in FIG. Figure 1 .

[0022] Figure 3 It is a partial cross-sectional view of the overhead steam pipe guide bracket of the utility model.

[0023] Figure 4 for Figure 3 A partial enlarged view of the .

[0024] Figure 5 The overall structure of the overhead steam pipe guide bracket of the utility model is shown in FIG. Figure 2 .

[0025] Figure 6 It is a structural schematic diagram of a connecting component 1 in an overhead steam pipe guide bracket of the utility model.

[0026] Figure 7 It is a cross-sectional view of the limiting part in the overhead steam pipe guide bracket of the utility model.

[0027] Figure 8 It is a structural schematic diagram of the transmission rod assembly 2 in the overhead steam pipe guide bracket of the utility model.

[0028] Fig. 9 It is a structural schematic diagram of the lifting part of the overhead steam pipe guide bracket of the utility model.

[0029] Fig.10 The utility model is a schematic diagram of the installation structure of the rotating part of the overhead steam pipe guide bracket.

[0030] Fig.11 This is a partial cross-sectional view of the second fixing block in the overhead steam pipe guide bracket of the utility model. Figure 1 .

[0031] Fig.12 This is a partial cross-sectional view of the second fixing block in the overhead steam pipe guide bracket of the utility model. Figure 2 .

[0032] Fig.13 It is a structural schematic diagram of a clamping assembly in an overhead steam pipe guide bracket of the utility model. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0034] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0035] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it an embodiment that is mutually exclusive with other embodiments, either individually or selectively.

[0036] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0037] Example 1, reference Figure 1-4 and Fig.12 , which is the first embodiment of the utility model, provides an overhead steam pipe guide bracket, which includes a guide bracket unit 100, a clamping unit 200, and a locking unit 300.

[0038] Among them, the guide frame unit 100 includes a support component 101 and a clamping hoop 102 arranged on the support component 101; the support component 101 includes a vertical pole 101a arranged on the clamping hoop 102, and a mounting plate 101b arranged on the bottom surface of the vertical pole 101a; the clamping hoop 102 is a prior art, including a clamping half hoop one, and a clamping half hoop two rotatably arranged on the clamping half hoop one; the clamping hoop 102 is stably installed by the support component 101, so as to facilitate fixing the position of the clamping hoop 102.

[0039] The clamping unit 200 includes a clamping assembly 201 rotatably arranged on the clamping hoop 102, and a transmission assembly 202 arranged on the clamping assembly 201; the transmission assembly 202 is a prior art, including a driven wheel arranged on the clamping assembly 201, a driving wheel arranged on the connecting column 301a, and a transmission belt for transmitting the driven wheel and the driving wheel; the clamping assembly 201 includes an internally threaded sleeve 201a rotatably arranged on the clamping hoop 102, a threaded column 201b threadedly connected to the internally threaded sleeve 201a, a clamping plate 201c arranged at one end of the threaded column 201b passing through the internally threaded sleeve 201a, and a clamping plate 201c arranged on the clamping plate 201c and connected to the clamping hoop 102. The telescopic rod 201d is connected to the inner wall of the hoop 102; the clamping assembly 201 and the transmission assembly 202 are each provided with two groups, and the two groups of clamping assemblies 201 are rotatably arranged on the clamping half hoop one and the clamping half hoop two, respectively, and the structures of the two groups of clamping assemblies 201 are exactly the same, one group of clamping assemblies 201 is transmission-connected to the connecting column one 301a through a group of transmission assemblies 202, and the other group of clamping assemblies 201 is transmission-connected to the connecting column two 304a through another group of transmission assemblies 202; the steam pipes of different diameters are clamped by the clamping assembly 201, and the driving of the clamping assembly 201 can be realized by the transmission assembly 202, thereby avoiding the need to rotate the clamping assembly 201 alone to clamp the steam pipe.

[0040] The locking unit 300 includes a transmission rod assembly 1 301 disposed on the transmission assembly 202, a connection assembly 1 302 disposed on the clamping hoop 102, a connection assembly 2 303 disposed on the clamping hoop 102, and a transmission rod assembly 2 304 disposed on the connection assembly 2 303. The clamping hoop 102 is locked by providing the locking unit 300, and the upper and lower clamping assemblies 201 can also be rotated by the transmission rod assembly 1 301 and the transmission rod assembly 2 304.

[0041] During use, the clamping unit 200 clamps and fits the outer peripheral surface of the overhead steam pipe, and then pushes the connecting component 2 303, so that the clamping hoop 102 itself is clamped and installed on the outer peripheral surface of the overhead steam pipe, and at the same time, the transmission rod component 2 304 and the transmission rod component 1 301 are clamped together. The rotation of the set connecting component 2 303 can realize the rotation of the transmission rod component 2 304 and the transmission rod component 1 301, and the position of the clamping component 201 is adjusted. The clamping component 201 stably clamps the overhead steam pipe, and the operation of the connecting component 2 303 can realize the clamping of the clamping hoop 102 itself and the stable clamping and guiding of the overhead steam pipe.

[0042] Example 2, reference Figure 1-12 , which is the second embodiment of the utility model. This embodiment is different from the first embodiment in that: by pushing the rotating part 303b, the pushing part 303c pushes the limiting part 302b to cooperate and insert into the fixed block 303a, and at the same time, the limiting part 302b makes the transmission rod assembly 2 304 and the transmission rod assembly 1 301 stably cooperate; then the rotating part 303b is rotated, so that the driving part 303d drives the transmission rod assembly 2 304 and the transmission rod assembly 1 301 to rotate, and the transmission of the transmission assembly 202 realizes the stable clamping of the overhead steam pipe by the clamping assembly 201, and also realizes the stable limiting of the rotating part 303b as a whole.

[0043] Compared with the first embodiment, the transmission rod assembly 301 further comprises a connecting column 301a which is transmission-connected to the transmission assembly 202, and a rotating plate 301b arranged at the bottom end of the connecting column 301a. The bottom surface of the rotating plate 301b is provided with a clamping groove 301b-1; the transmission assembly 202 can be installed by the connecting column 301a, and the connection between the rotating plate 301b and the connecting column 301a can realize the rotation of the rotating plate 301b to drive the rotation of the connecting column 301a, thereby realizing the transmission of the transmission assembly 202.

[0044] Furthermore, the connection component 1 302 includes a fixing block 1 302a disposed on the clamping hoop 102, and a limiting portion 302b disposed on the fixing block 1 302a. The rotating plate 301b is rotatably disposed on the fixing block 1 302a; the limiting portion 302b is arranged to extend into the connection component 2 303, and then the parts contained in the connection component 2 303 are operated so that the internal mechanism of the limiting portion 302b is arranged to extend into the connection component 2 303, thereby stably limiting the connection component 1 302 and the connection component 2 303, and stably limiting and fixing the clamping hoop 102.

[0045] Preferably, the limiting portion 302b includes an installation box 302b-1 arranged on the bottom surface of the fixed block 302a, a movable plate 302b-2 slidably arranged in the installation box 302b-1, a spring 302b-3 arranged on the movable plate 302b-2 and connected to the inner wall of the installation box 302b-1, a connecting plate 302b-4 arranged on the movable plate 302b-2, and a pushing block 302b-5 arranged on one end of the connecting plate 302b-4 away from the movable plate 302b-2. The installation box 302b-1 is provided with a through groove 302b-7; the end of the push block 302b-5 away from the connecting plate 302b-4 is provided with an inclined surface 302b-6; the bottom surface of the lifting plate 304c-3 slides against the inclined surface 302b-6; the movement of the connecting component 2 303 pushes the moving plate 302b-2, the connecting plate 302b-4 and the push block 302b-5 to move and cooperate to extend into the connecting component 2 303

[0046] Internally, stable limiting of connecting component 1 302 and connecting component 2 303 is achieved, and at the same time, the transmission rod component 2 304 is pushed by the set push block 302b-5, so that the height of the transmission rod component 2 304 changes, and it can be stably matched with the rotating plate 301b.

[0047] In particular, the second connecting component 303 includes a second fixing block 303a disposed on the clamping hoop 102, a rotating portion 303b rotatably disposed in the second fixing block 303a, a pushing portion 303c disposed on the rotating portion 303b, and a driving portion 303d disposed on the rotating portion 303b. A through hole 303a-1 is disposed in the second fixing block 303a; a groove 303a-2 communicating with the through hole 303a-1 is disposed on the upper end surface of the second fixing block 303a; an annular groove 303a-3 is disposed on the inner wall of the through hole 303a-1, and the annular groove 303a-3 is located directly below the groove 303a-2; a mounting groove 303a-4 communicating with the annular groove 303a-3 is disposed on the inner wall of the through hole 303a-1; the inner wall of the mounting groove 303a-4 is disposed A mounting hole 303a-5 is provided on the wall; a limiting groove 303a-7 is provided on the upper end surface of the fixing block 303a; a connecting groove 303a-6 for connecting the groove 303a-2 is provided on the inner wall of the limiting groove 303a-7; a movable groove 303a-8 connected to the limiting groove 303a-7 is provided in the fixing block 303a; a guide groove 303a-9 is provided on the bottom surface of the movable groove 303a-8; a circular hole 303a-9 is provided on the inner wall of the guide groove 303a-9 03a-10, a threaded hole 303a-11 is provided on the inner wall of one side of the guide groove 303a-9; a connecting hole 303a-12 is provided at one end of the threaded hole 303a-11 away from the guide groove 303a-9; the rotating part 303b is pushed to move, so that the rotating part 303b slides in the guide groove 303a-9, and at the same time, the rotating part 303b is slidably connected to the driving part 303d, and the pushing part 303c pushes the movable plate 302b-2 to move as the rotating part 303b moves, and the fixed block 1 302a and the fixed block 2 303a are stably limited, and the transmission rod assembly 2 304 and the transmission rod assembly 1 301 are stably limited; then the rotating part 303b is rotated, so that the rotating part 303b is locked with the threaded hole 303a-11, and at the same time, when the rotating part 303b rotates, it drives the driving part 303d to rotate, so that the transmission rod assembly 2 304 rotates synchronously.

[0048] Furthermore, the rotating part 303b includes a rotating handle 303b-1, a connecting rod 303b-2 arranged on the rotating handle 303b-1 and slidably arranged in the fixed block 303a, a threaded rod 303b-3 arranged on the connecting rod 303b-2 and threadedly connected to the fixed block 303a, a sleeve 303b-4 arranged at one end of the threaded rod 303b-3 away from the connecting rod 303b-2, and a guide block 303b-5 arranged on the inner circumference of the sleeve 303b-4. The threaded rod 303b-3 is threadedly connected to the threaded hole 303a-11; the diameter of the threaded rod 303b-3 is greater than the diameter of the sleeve 303b-4; the handle 303b-1 drives the threaded rod 303b-3 to rotate, and the threaded rod 303b-3 and the threaded hole 303a-11 are locked, which can stably limit the overall position of the rotating part 303b, and at the same time drive the driving part 303d to rotate.

[0049] Furthermore, the pushing part 303c includes a rotating block 303c-1 rotatably arranged on the connecting rod 303b-2, a vertical plate 303c-2 arranged on the rotating block 303c-1, and a push plate 303c-3 arranged on the upper end of the vertical plate 303c-2. The rotating block 303c-1 is located in the guide groove 303a-9; the vertical plate 303c-2 and the push plate 303c-3 are both located in the moving groove 303a-8; when the rotating handle 303b-1 pushes the connecting rod 303b-2 to move, the pushing part 303c moves forward together with the connecting rod 303b-2, and then the push plate 303c-3 pushes the moving plate 302b-2 to move.

[0050] In particular, the driving part 303d includes a bevel gear 1 303d-1 rotatably disposed in the fixed block 2 303a and meshingly connected with the transmission rod assembly 2 304, and a connecting column 303d-2 disposed on the bevel gear 1 303d-1 and slidingly rubbing with the guide block 303b-5. The connecting column 303d-2 is provided with a slide groove 303d-3 for the guide block 303b-5 to slide; the sliding of the guide block 303b-5 and the slide groove 303d-3 realizes the sliding connection between the sleeve 303b-4 and the connecting column 303d-2, and at the same time, the cooperation between the guide block 303b-5 and the slide groove 303d-3 facilitates the synchronous rotation of the connecting column 303d-2 by the rotation of the sleeve 303b-4.

[0051] The remaining structures are the same as those of Example 1.

[0052] Example 3, reference Figure 5-8 and Figure 10-11, which is the third embodiment of the utility model. This embodiment is different from the second embodiment in that: the push block 302b-5 pushes the lifting part 304c to move in the vertical direction and cooperates to extend into the rotating plate 301b, thereby realizing the limiting of the transmission rod assembly 1 301 and the transmission rod assembly 2 304; and then through the engagement of the bevel gear 1 303d-1 and the bevel gear 2 304b-3, the transmission rod assembly 1 301 and the transmission rod assembly 2 304 are driven to rotate.

[0053] Compared with the second embodiment, the transmission rod assembly 2 304 further comprises a connection column 2 304a rotatably arranged on the second fixed block 303a, a meshing portion 304b arranged on the connection column 2 304a, and a lifting portion 304c slidably arranged on the meshing portion 304b. The connection column 2 304a is rotatably arranged in the through hole 303a-1; the meshing portion 304b is rotatably arranged in the annular groove 303a-3; and the lifting portion 304c is located in the groove 303a-2. The push block 302b-5 pushes the lifting portion 304c to move in the vertical direction and cooperate to extend into the rotating plate 301b, thereby realizing the limiting of the transmission rod assembly 1 301 and the transmission rod assembly 2 304. At the same time, through the cooperation between the driving portion 303d and the meshing portion 304b, the overall rotation of the transmission rod assembly 2 304 is realized.

[0054] Furthermore, the meshing portion 304b includes a fixed column 304b-1 disposed on the upper end surface of the connecting column 304a, a ring plate 304b-2 disposed on the fixed column 304b-1, and a bevel gear 304b-3 disposed on the ring plate 304b-2 and meshing with the bevel gear 1 303d-1. The ring plate 304b-2 is rotatably arranged in the annular groove 303a-3; the fixed column 304b-1 is located in the through hole 303a-1; the lifting part 304c includes a lifting column 304c-1 slidably arranged in the fixed column 304b-1, a slider 304c-2 arranged on the lifting column 304c-1, a lifting plate 304c-3 arranged on the upper end surface of the lifting column 304c-1, and a block 304c-4 arranged on the upper end surface of the lifting plate 304c-3; a blind hole 304b-4 is provided on the upper end surface of the fixed column 304b-1; a matching groove 304b-5 for matching the slider 304c-2 is provided in the blind hole 304b-4. The push block 302b-5 pushes the lifting plate 304c-3 to move upward, and the clamping block 304c-4 fits into the clamping groove 301b-1. The push block 302b-5 is a special-shaped block, and the shape of the push block 302b-5 is adapted to the clamping groove 301b-1. The size of the push block 302b-5 is smaller than the size of the clamping groove 301b-1, thereby realizing the limiting of the transmission rod assembly 1 301 and the transmission rod assembly 2 304; through the engagement of the set bevel gear 1 303d-1 and the bevel gear 2 304b-3, the rotation of the meshing part 304b is realized, that is, the transmission rod assembly 1 301 and the transmission rod assembly 2 304 are driven to rotate synchronously.

[0055] The remaining structure is the same as that of Example 2.

[0056] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also an equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0057] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0058] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An overhead steam pipe guide bracket, characterized in that: include, A guide frame unit (100) comprises a support assembly (101) and a clamping hoop (102) arranged on the support assembly (101); A clamping unit (200) comprises a clamping assembly (201) rotatably arranged on the clamping hoop (102), and a transmission assembly (202) arranged on the clamping assembly (201); and, The locking unit (300) comprises a transmission rod assembly (301) arranged on the transmission assembly (202), a connecting assembly (302) arranged on the clamping hoop (102), a connecting assembly (303) arranged on the clamping hoop (102), and a transmission rod assembly (304) arranged on the connecting assembly (303).

2. The overhead steam pipe guide bracket according to claim 1, characterized in that: The transmission rod assembly (301) comprises a connecting column (301a) which is transmission-connected to the transmission assembly (202), and a rotating plate (301b) arranged at the bottom end of the connecting column (301a).

3. The overhead steam pipe guide bracket according to claim 2, characterized in that: The connecting component one (302) comprises a fixing block one (302a) arranged on the clamping hoop (102), and a limiting portion (302b) arranged on the fixing block one (302a).

4. The overhead steam pipe guide bracket according to claim 3, characterized in that: The limiting portion (302b) comprises an installation box (302b-1) arranged on the bottom surface of the fixed block (302a), a movable plate (302b-2) slidably arranged in the installation box (302b-1), a spring (302b-3) arranged on the movable plate (302b-2) and connected to the inner wall of the installation box (302b-1), a connecting plate (302b-4) arranged on the movable plate (302b-2), and a pushing block (302b-5) arranged at one end of the connecting plate (302b-4) away from the movable plate (302b-2).

5. The overhead steam pipe guide bracket according to claim 4, characterized in that: The second connecting component (303) includes a second fixing block (303a) arranged on the clamping hoop (102), a rotating part (303b) rotatably arranged in the second fixing block (303a), a pushing part (303c) arranged on the rotating part (303b), and a driving part (303d) arranged on the rotating part (303b).

6. The overhead steam pipe guide bracket according to claim 5, characterized in that: The rotating part (303b) comprises a rotating handle (303b-1), a connecting rod (303b-2) arranged on the rotating handle (303b-1) and slidably arranged in the second fixed block (303a), a threaded rod (303b-3) arranged on the connecting rod (303b-2) and threadedly connected to the second fixed block (303a), a sleeve (303b-4) arranged at one end of the threaded rod (303b-3) away from the connecting rod (303b-2), and a guide block (303b-5) arranged on the inner circumference of the sleeve (303b-4).

7. The overhead steam pipe guide support according to claim 6, characterized in that: The pushing part (303c) comprises a rotating block (303c-1) rotatably arranged on the connecting rod (303b-2), a vertical plate (303c-2) arranged on the rotating block (303c-1), and a pushing plate (303c-3) arranged on the upper end of the vertical plate (303c-2).

8. The overhead steam pipe guide support according to claim 7, characterized in that: The driving part (303d) comprises a bevel gear (303d-1) rotatably disposed in the fixed block (303a) and meshingly connected with the transmission rod assembly (304), and a connecting column (303d-2) disposed on the bevel gear (303d-1) and slidingly frictionally engaged with the guide block (303b-5).

9. The overhead steam pipe guide support according to claim 8, characterized in that: The transmission rod assembly 2 (304) includes a connecting column 2 (304a) rotatably arranged on the fixed block 2 (303a), an engaging portion (304b) arranged on the connecting column 2 (304a), and a lifting portion (304c) slidably arranged on the engaging portion (304b).

10. The overhead steam pipe guide support according to claim 9, characterized in that: The meshing portion (304b) comprises a fixing column (304b-1) arranged on the upper end surface of the second connecting column (304a), a ring plate (304b-2) arranged on the fixing column (304b-1), and a bevel gear (304b-3) arranged on the ring plate (304b-2) and meshing with the bevel gear (303d-1).

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