Steel pipe hanging bracket and steel pipe galvanizing equipment

Abstract

The utility model belongs to the technical field of hot galvanizing equipment, and particularly relates to steel pipe hot galvanizing. The utility model provides a steel pipe hanging bracket. The steel pipe hanging bracket comprises a movable frame; the steel rope lifting heads are arranged on the movable frame in a sliding manner; each inlet pipe connecting assembly comprises a pipe supporting piece, a stopping disc is fixed to one side of each pipe supporting piece, and the stopping discs are connected to the bottom of the steel rope lifting head; the pipe supporting pieces are suitable for being inserted from the two ends of the steel pipe correspondingly, so that one side of the stop disc abuts against the end face of the steel pipe, and the steel pipe is lifted through the steel rope lifting head. The pipe inlet connecting assembly is arranged on the steel rope lifting head, the pipe supporting piece extends into the steel pipe, the stopping disc abuts against the end face of the steel pipe, then the two ends of the steel pipe are connected, the whole steel pipe is lifted through the steel rope lifting head to achieve lifting, and the steel pipe can be connected with the steel rope lifting head after being horizontally placed before being lifted. The step of manually lifting the steel pipe before hoisting is omitted, and personal injury caused by slipping or toppling of the steel pipe is avoided.

Description

Technical Field

[0001] This utility model belongs to the technical field of hot-dip galvanizing equipment, specifically relating to hot-dip galvanizing of steel pipes, and particularly to steel pipe hangers and steel pipe galvanizing equipment. Background Technology

[0002] In the existing hot-dip galvanizing process for steel pipes, the steel pipe hoisting equipment includes a crane and a wire binding structure. The preliminary process of hoisting the steel pipes needs to be completed manually, which includes the following steps: the operator needs to lift both ends of the steel pipe to be galvanized at the same time, complete the initial positioning by manual force, and manually tie the wire rope or cable to both ends of the steel pipe. Due to the large weight of the steel pipe (usually ≥500kg, and some large steel pipes exceed 2 tons), when multiple people operate at the same time, the center of gravity is easily unstable, which can cause the steel pipe to slip or tip over, posing safety hazards such as limb crushing and falling objects.

[0003] Therefore, how to solve the problem of steel pipes slipping or tipping over when they need to be lifted before hoisting is a technical problem that urgently needs to be solved in this field.

[0004] It should be noted that the information disclosed in this background section is only for understanding the background technology of the present application concept, and therefore, the above description is not considered to constitute prior art information. Utility Model Content

[0005] This disclosure provides at least one steel pipe hanger to solve the technical problem of needing to lift the steel pipe before hoisting.

[0006] In a first aspect, embodiments of this disclosure provide a steel pipe hanger, comprising: a movable frame; a pair of steel rope lifting heads slidably disposed on the movable frame; and a pair of pipe insertion connection assemblies, each including a support member, one side of which is fixed with a stop plate connected to the bottom of the steel rope lifting head; wherein the pair of support members are adapted to be inserted from both ends of the steel pipe respectively, such that one side of the stop plate abuts against the end face of the steel pipe, so as to lift the steel pipe by means of the steel rope lifting head.

[0007] In one optional embodiment, elastic damping elements are uniformly arranged along the inner circumference of the support member, with the outer portion of the elastic damping element extending to the outside of the support member, and the elastic damping element being an arc-shaped rubber strip; wherein, the support member is inserted into the steel pipe to compress the outer edge of the elastic damping element.

[0008] In one optional embodiment, a screw is threadedly connected to the stop plate; one end of the screw extends into the support member and is connected to a movable stage, and the other end extends to the outside of the stop plate and is connected to a turntable; wherein the turntable is adapted to be rotatable so that the screw drives the movable stage to move along the central axis of the support member to compress the inner edge of the elastic damping member.

[0009] In one optional embodiment, the radius of the moving platform gradually decreases from the direction of the stop plate to the direction of the support member; wherein, the moving platform moves from the direction of the stop plate to the direction of the support member, thereby increasing the extrusion force on the inner edge of the elastic damping member to increase the extrusion force between the inner wall of the steel pipe and the outer edge of the elastic damping member.

[0010] Secondly, this disclosure also provides a steel pipe hanger, including: a pipe connection assembly, which includes a support member, a stop plate fixed on one side of the support member; elastic damping members are uniformly arranged along the inner wall of the support member, the outer part of the elastic damping members extends to the outside of the support member, and the elastic damping members are arc-shaped rubber strips; wherein, the support member is inserted into the steel pipe to squeeze the outer edge of the elastic damping members, so that one side of the stop plate abuts against the end face of the steel pipe, so as to lift the steel pipe by means of a steel rope lifting head.

[0011] In one optional embodiment, a screw is threadedly connected to the stop plate, one end of which extends into the support member and is connected to a movable stage, and the other end extends out of the stop plate and is connected to a turntable; wherein the turntable is adapted to be rotatable so that the screw drives the movable stage to move along the central axis of the support member to compress the inner edge of the elastic damping member.

[0012] In one optional embodiment, the radius of the moving platform gradually decreases from the direction of the stop plate to the direction of the support member; wherein, the moving platform moves from the direction of the stop plate to the direction of the support member, thereby increasing the extrusion force on the inner edge of the elastic damping member to increase the extrusion force between the inner wall of the steel pipe and the outer edge of the elastic damping member.

[0013] Thirdly, this disclosure also provides a steel pipe galvanizing equipment, including: a pickling tank; a movable frame disposed above the pickling tank; a pair of steel rope lifting heads slidably disposed on the movable frame; and a pipe insertion connection assembly disposed at the bottom of the steel rope lifting heads, a portion of which is adapted to be inserted into the steel pipe; wherein the pair of pipe insertion connection assemblies are respectively inserted from both ends of the steel pipe, so that the steel rope lifting heads lift the steel pipe, thereby moving the steel pipe into the pickling tank via the movable frame.

[0014] In one optional embodiment, the inlet connection assembly includes: a support member with a stop plate fixed on one side, the stop plate being fixed to the bottom of the steel rope lifting head; elastic damping elements are uniformly arranged along the inner wall circumferentially of the support member, the outer portion of the elastic damping elements extending to the outside of the support member, the elastic damping elements being arc-shaped rubber strips; wherein, the support member is inserted into the steel pipe to compress the outer edge of the elastic damping elements.

[0015] In one optional embodiment, a screw is threadedly connected to the stop plate. One end of the screw extends into the support member and is connected to a movable stage, while the other end extends out of the stop plate and is connected to a turntable. The radius of the movable stage gradually decreases from the stop plate direction towards the support member direction. The turntable is adapted to be rotatable, allowing the screw to drive the movable stage to move along the central axis of the support member to compress the inner edge of the elastic damping member. The movement of the movable stage from the stop plate direction towards the support member direction increases the compressive force on the inner edge of the elastic damping member, thereby increasing the compressive force between the inner wall of the steel pipe and the outer edge of the elastic damping member.

[0016] The beneficial effects of this utility model are that it provides a steel pipe hanger. By setting an inlet connection component on the steel rope lifting head, the support member extends into the steel pipe, and the stop plate abuts against the end face of the steel pipe, thereby connecting the two ends of the steel pipe. Then, the entire steel pipe is lifted by the steel rope lifting head to achieve hoisting. The steel pipe can be connected to the steel rope lifting head by placing it horizontally before hoisting, eliminating the step of manually lifting the steel pipe before hoisting and avoiding personnel injury caused by the steel pipe slipping or tipping over.

[0017] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention are realized and obtained through the structures particularly pointed out in the description and the accompanying drawings.

[0018] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 A perspective view of the steel pipe hanger and steel pipe galvanizing equipment provided in the embodiments of this disclosure;

[0021] Figure 2 A perspective view of a steel cable lifting head lifting a steel pipe according to an embodiment of this disclosure;

[0022] Figure 3 This is a perspective view of the inlet pipe connection assembly provided in an embodiment of this disclosure.

[0023] In the picture:

[0024] 1. Mobile stand;

[0025] 2. Steel rope hoisting head;

[0026] 3. Pipe inlet connection assembly; 31. Pipe support assembly; 32. Stop plate; 33. Elastic damping component; 34. Moving table; 35. Screw; 36. Turntable;

[0027] 4. Pickling tank;

[0028] 5. Steel pipes. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0030] In this document, when it is mentioned that a first component is located on a second component, this can mean that the first component can be directly formed on the second component, or that a third component can be inserted between the first and second components. Furthermore, in the accompanying drawings, the thickness of the components may be exaggerated or reduced for the purpose of effectively describing the technical content.

[0031] In this document, exemplary embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. As used herein, expressions such as “at least one of…” modify the entire list of elements when following a list of elements, rather than individual elements in the list. For example, the expression “at least one of a, b, and c” should be understood to include only a, only b, only c, both a and b, both a and c, both b and c, or all of a, b, and c.

[0032] The terminology used herein is for the purpose of describing specific exemplary configurations only and is not intended to be limiting. As used herein, the singular articles “a,” “an,” and “the” may also be intended to include plural forms unless otherwise clearly stated herein. The terms “comprising,” “including,” and “having” are inclusive and thus specify the presence of features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein should not be construed as requiring them to be performed in the specific order discussed or shown, unless specifically identified as such. Additional or alternative steps may be employed.

[0033] As used herein, the phrases “in one embodiment,” “according to one embodiment,” “in some embodiments,” etc., generally refer to the fact that a particular feature, structure, or characteristic following the phrase can be included in at least one embodiment of this disclosure. Therefore, a particular feature, structure, or characteristic can be included in more than one embodiment of this disclosure, such that these phrases do not necessarily refer to the same embodiment. As used herein, the terms “example,” “exemplary,” etc., are used to “serve as an example, instance, or illustration.” Any implementation, aspect, or design described herein as “example” or “exemplary” is not necessarily to be construed as preferred or superior to other implementations, aspects, or designs. Rather, the use of the terms “example,” “exemplary,” etc., is intended to present concepts in a specific manner.

[0034] Research has revealed the following drawbacks of existing technologies: In the current hot-dip galvanizing process for steel pipes, the preliminary step of hoisting the steel pipes requires manual labor. Specifically, this involves the following steps: operators must simultaneously lift both ends of the steel pipe to be galvanized, manually achieving initial positioning, and manually binding steel wire ropes or cables to both ends of the pipe. Due to the large weight of the steel pipes (usually ≥500kg, and some large steel pipes exceeding 2 tons), multiple operators operating simultaneously are prone to instability, leading to the steel pipe slipping or tipping over, posing safety hazards such as limb crushing and falling objects.

[0035] Therefore, how to solve the problem of steel pipes slipping or tipping over when they need to be lifted before hoisting is a technical problem that urgently needs to be solved in this field.

[0036] The shortcomings of the above solutions are the result of the utility model inventor's practice and careful research. Therefore, the discovery process of the above problems and the solutions proposed in this disclosure should be considered as contributions made by the utility model inventor to this disclosure.

[0037] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0038] The following detailed description, with reference to the accompanying drawings, describes some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0039] like Figures 1 to 3As shown, some embodiments provide a steel pipe hanger, including: a movable frame 1, on which a slide rail is provided; a pair of steel rope lifting heads 2, which are slidably disposed on the movable frame 1, the distance between the two steel rope lifting heads 2 can be adjusted according to the length of the steel pipe 5 to be lifted; a pair of pipe entry connection components 3 corresponding to the steel rope lifting heads 2, each steel rope lifting head 2 having a pipe entry connection component 3 fixed on its bottom surface, the pipe entry connection component 3 being used to insert into both ends of the steel pipe 5, so that the steel pipe 5 can be connected to the steel rope lifting head 2 in a horizontally placed state, thereby enabling subsequent lifting steps.

[0040] The following describes the composition of the inlet pipe connection assembly 3. The inlet pipe connection assembly 3 includes a support member 31. A stop plate 32 is fixed on one side of the support member 31. The stop plate 32 is connected to the bottom of the steel rope lifting head 2. A pair of support members 31 are adapted to be inserted from both ends of the steel pipe 5 respectively, so that one side of the stop plate 32 abuts against the end face of the steel pipe 5, so as to lift the steel pipe 5 through the steel rope lifting head 2.

[0041] To ensure a more stable connection between the support member 31 and the steel pipe 5, elastic damping elements 33 are evenly arranged along the circumference of the inner wall of the support member 31. The outer part of the elastic damping element 33 extends to the outside of the support member 31. The elastic damping element 33 is an arc-shaped rubber strip that is hollow. The support member 31 is inserted into the steel pipe 5 to compress the outer edge of the elastic damping element 33. In other words, the elastic damping element 33 is centrally located on the circumferential wall of the support member 31, and the thickness of the support member 31 is less than the thickness of the elastic damping element 33. The outer part of the elastic damping element 33 is used to abut against the inner wall of the pipe 51 to increase the compressive force and improve stability.

[0042] A screw 35 is threadedly connected inside the stop plate 32; one end of the screw 35 extends into the support member 31 and is connected to a moving platform 34, and the other end extends to the outside of the stop plate 32 and is connected to a turntable 36; the turntable 36 is adapted to be rotatable so that the screw 35 drives the moving platform 34 to move along the central axis of the support member 31 to compress the inner edge of the elastic damping member 33. That is, rotating the screw 35 can make the moving platform 34 compress the inner part of the elastic damping member 33, and the air inside the elastic damping member 33 will move to the outer part, which increases the compressive force between the outer part of the elastic damping member 33 and the inner wall of the steel pipe 5, thereby enhancing the connection stability and improving the safety of hoisting.

[0043] The radius of the moving platform 34 gradually decreases from the direction of the stop plate 32 towards the direction of the support member 31; wherein, the moving platform 34 moves from the direction of the stop plate 32 towards the direction of the support member 31, thereby increasing the extrusion pressure on the inner edge of the elastic damping member 33, thereby increasing the extrusion pressure between the inner wall of the steel pipe 5 and the outer edge of the elastic damping member 33. The movement of the moving platform 34 can change the extrusion pressure between the inner wall of the steel pipe 5 and the outer edge of the elastic damping member 33.

[0044] Some embodiments provide a steel pipe hanger, including: a pipe connection assembly 3, which includes a support member 31, a stop plate 32 fixed on one side of the support member 31; elastic damping members 33 are uniformly arranged circumferentially along the inner wall of the support member 31, the outer portion of the elastic damping members 33 extends to the outside of the support member 31, the elastic damping members 33 are arc-shaped rubber strips, and the arc-shaped rubber strips are hollow; wherein, the support member 31 is inserted into the steel pipe 5 to compress the outer edge of the elastic damping members 33, so that one side of the stop plate 32 abuts against the end face of the steel pipe 5, so as to lift the steel pipe 5 by the steel rope lifting head 2; that is, the elastic damping members 33 are centrally located on the annular wall of the support member 31, and the thickness of the support member 31 is less than the thickness of the elastic damping members 33, the outer portion of the elastic damping members 33 is used to abut against the inner wall of the pipe 51, increasing the compressive force and improving stability.

[0045] A screw 35 is threadedly connected inside the stop plate 32. One end of the screw 35 extends into the support member 31 and is connected to a moving platform 34, while the other end extends outside the stop plate 32 and is connected to a turntable 36. The turntable 36 is adapted to rotate so that the screw 35 drives the moving platform 34 to move along the central axis of the support member 31 to compress the inner edge of the elastic damping member 33. In other words, rotating the screw 35 allows the moving platform 34 to compress the inner part of the elastic damping member 33, and the air inside the elastic damping member 33 will move to the outer part. This increases the compressive force between the outer part of the elastic damping member 33 and the inner wall of the steel pipe 5, thereby enhancing the connection stability and improving the safety of hoisting.

[0046] The radius of the moving platform 34 gradually decreases from the direction of the stop plate 32 towards the direction of the support member 31; wherein, the moving platform 34 moves from the direction of the stop plate 32 towards the direction of the support member 31, thereby increasing the extrusion pressure on the inner edge of the elastic damping member 33, thereby increasing the extrusion pressure between the inner wall of the steel pipe 5 and the outer edge of the elastic damping member 33. The movement of the moving platform 34 can change the extrusion pressure between the inner wall of the steel pipe 5 and the outer edge of the elastic damping member 33.

[0047] like Figure 1As shown, some embodiments provide a steel pipe galvanizing equipment, including: a pickling tank 4; a movable frame 1, which is set above the pickling tank 4, and a guide ramp is provided on the edge of the pickling tank 4; a pair of steel rope lifting heads 2, which are slidably set on the movable frame 1; and a pipe inlet connection assembly 3, which is set at the bottom of the steel rope lifting head 2, and part of the pipe inlet connection assembly 3 is adapted to be inserted into the steel pipe 5; wherein, the pair of pipe inlet connection assemblies 3 are respectively inserted from both ends of the steel pipe 5, so that the steel rope lifting head 2 lifts the steel pipe 5, so as to move the steel pipe 5 into the pickling tank 4 by the movable frame 1. Each steel rope lifting head 2 has a pipe inlet connection assembly 3 fixed on its bottom surface. The pipe inlet connection assembly 3 is used to insert into both ends of the steel pipe 5, so that the steel pipe 5 can be connected to the steel rope lifting head 2 in a horizontal position. The lifted steel pipe is moved with the movable frame 1 to a suitable position above the pickling tank 4, placed on the guide ramp, and then the pipe inlet connection assembly 3 is pulled out from the steel pipe 5. The steel pipe 5 will enter the pickling tank 4 under the action of the guide ramp.

[0048] like Figures 2 to 3 As shown, the composition of the inlet pipe connection assembly 3 is described in detail below. The inlet pipe connection assembly 3 includes: a support member 31, on one side of which a stop plate 32 is fixed, and the stop plate 32 is fixed to the bottom of the steel rope lifting head 2; elastic damping members 33 are evenly arranged along the inner circumference of the support member 31, and the outer part of the elastic damping member 33 extends to the outside of the support member 31. The elastic damping member 33 is an arc-shaped rubber strip, and the arc-shaped rubber strip is hollow; wherein, the support member 31 is inserted into the steel pipe 5 to compress the outer edge of the elastic damping member 33; that is, the elastic damping member 33 is centrally located on the annular wall of the support member 31, and the thickness of the support member 31 is less than the thickness of the elastic damping member 33. The outer part of the elastic damping member 33 is used to abut against the inner wall of the pipe 51 to increase the compressive force and improve stability.

[0049] A screw 35 is threadedly connected inside the stop plate 32. One end of the screw 35 extends into the support member 31 and is connected to a movable stage 34, while the other end extends outside the stop plate 32 and is connected to a turntable 36. The radius of the movable stage 34 gradually decreases from the stop plate 32 towards the support member 31. The turntable 36 is adapted to rotate so that the screw 35 drives the movable stage 34 to move along the central axis of the support member 31, thereby compressing the inner edge of the elastic damping member 33. In other words, rotating the screw 35 allows the movable stage 34 to compress the elastic damping member 33. The air inside the elastic damping component 33 moves to the outer part, which increases the pressure between the outer part of the elastic damping component 33 and the inner wall of the steel pipe 5, thereby enhancing the connection stability and improving the safety of hoisting. The moving platform 34 moves from the stop plate 32 to the support component 31, increasing the pressure on the inner edge of the elastic damping component 33, thereby increasing the pressure between the inner wall of the steel pipe 5 and the outer edge of the elastic damping component 33. The movement of the moving platform 34 can change the pressure between the inner wall of the steel pipe 5 and the outer edge of the elastic damping component 33.

[0050] In summary, by installing a pipe-entry connection assembly on the steel cable hoisting head, the support member extends into the steel pipe, and the stop plate abuts against the end face of the steel pipe, thereby connecting the two ends of the steel pipe. The entire steel pipe is then lifted by the steel cable hoisting head to achieve hoisting. The steel pipe can be connected to the steel cable hoisting head by being placed horizontally before hoisting, eliminating the step of manually lifting the steel pipe before hoisting and avoiding personnel injury caused by the steel pipe slipping or tipping over.

[0051] In the description of the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0052] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, terms such as "first," "second," and other numerical terms used herein do not imply order or sequence unless expressly indicated herein. Therefore, without departing from the teachings of the exemplary embodiments, the first element, component, region, layer, or segment discussed above may be referred to as the second element, component, region, layer, or segment.

[0053] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A steel pipe hanger characterized by, The utility model relates to a steel pipe lifting frame, including: a mobile frame (1); a pair of steel rope lifting heads (2) slidingly arranged on the mobile frame (1); a pair of pipe entry connecting assemblies (3) including pipe supporting members (31), one side of the pipe supporting members (31) being fixed with stop plates (32) connected to the bottom of the steel rope lifting heads (2); wherein the pipe supporting members (31) are adapted to be inserted into the steel pipe (5) from both ends respectively, so that one side of the stop plates (32) abuts against the end face of the steel pipe (5) to lift the steel pipe (5) through the steel rope lifting heads (2).

2. The steel pipe lifting frame according to claim 1, wherein a plurality of elastic damping members (33) are evenly arranged along the inner wall of the pipe supporting members (31) in a circumferential direction, the outer side of the elastic damping members (33) extending to the outside of the pipe supporting members (31), and the elastic damping members (33) being arc-shaped rubber strips; wherein the pipe supporting members (31) are inserted into the steel pipe (5) to press the outer side of the elastic damping members (33).

3. The steel pipe lifting frame according to claim 2, wherein a screw rod (35) is threadedly connected in the stop plate (32); one end of the screw rod (35) extends into the pipe supporting member (31) and is connected with a moving platform (34), and the other end of the screw rod (35) extends to the outside of the stop plate (32) and is connected with a rotating disc (36); wherein the rotating disc (36) is adapted to be rotatable to drive the moving platform (34) to move along the central axis of the pipe supporting member (31) through the screw rod (35) to press the inner side of the elastic damping members (33).

4. The steel pipe lifting frame according to claim 3, wherein the radius of the moving platform (34) gradually decreases from the direction of the stop plate (32) to the direction of the pipe supporting member (31); wherein the moving platform (34) moves from the direction of the stop plate (32) to the direction of the pipe supporting member (31) to increase the pressing force on the inner side of the elastic damping members (33) and the pressing force between the inner wall of the steel pipe (5) and the outer side of the elastic damping members (33).

5. A steel pipe hanger characterized by, The utility model relates to a steel pipe lifting frame, including: a pair of pipe entry connecting assemblies (3) including pipe supporting members (31), one side of the pipe supporting members (31) being fixed with stop plates (32); a plurality of elastic damping members (33) are evenly arranged along the inner wall of the pipe supporting members (31) in a circumferential direction, the outer side of the elastic damping members (33) extending to the outside of the pipe supporting members (31), and the elastic damping members (33) being arc-shaped rubber strips; wherein the pipe supporting members (31) are inserted into the steel pipe (5) to press the outer side of the elastic damping members (33), so that one side of the stop plates (32) abuts against the end face of the steel pipe (5) to lift the steel pipe (5) through the steel rope lifting heads (2).

6. The steel pipe lifting frame according to claim 5, wherein a screw rod (35) is threadedly connected in the stop plate (32), one end of the screw rod (35) extends into the pipe supporting member (31) and is connected with a moving platform (34), and the other end of the screw rod (35) extends to the outside of the stop plate (32) and is connected with a rotating disc (36); wherein the rotating disc (36) is adapted to be rotatable to drive the moving platform (34) to move along the central axis of the pipe supporting member (31) through the screw rod (35) to press the inner side of the elastic damping members (33).

7. The steel pipe lifting frame according to claim 6, wherein The radius of the moving table (34) gradually decreases from the direction of the stop disc (32) to the direction of the pipe holding member (31). The moving table (34) moves from the direction of the stop disc (32) to the direction of the pipe holding member (31), and the pressing force on the inner side of the elastic damping member (33) is increased to increase the pressing force between the inner wall of the steel pipe (5) and the outer side of the elastic damping member (33).

8. A steel pipe galvanizing apparatus characterized by comprising: It comprises: an acid pickling tank (4); a moving frame (1) arranged above the acid pickling tank (4); a pair of steel rope lifting heads (2) slidingly arranged on the moving frame (1); a pipe entry connecting assembly (3) arranged at the bottom of the steel rope lifting head (2), and part of the pipe entry connecting assembly (3) is adapted to be inserted into the steel pipe (5); wherein a pair of pipe entry connecting assemblies (3) are respectively inserted from both ends of the steel pipe (5) to lift the steel pipe (5) by the steel rope lifting head (2), so as to move the steel pipe (5) into the acid pickling tank (4) through the moving frame (1).

9. The steel pipe galvanizing equipment according to claim 8, wherein the pipe entry connecting assembly (3) comprises: a pipe holding member (31) having a stop disc (32) fixed on one side, and the stop disc (32) is fixed at the bottom of the steel rope lifting head (2); a plurality of elastic damping members (33) are evenly arranged along the inner wall of the pipe holding member (31) in a circumferential direction, and the outer side of the elastic damping member (33) extends to the outside of the pipe holding member (31), and the elastic damping member (33) is an arc-shaped rubber strip; wherein the pipe holding member (31) is inserted into the steel pipe (5) to press the outer side of the elastic damping member (33).

10. The steel pipe galvanizing equipment according to claim 9, wherein a screw rod (35) is threadedly connected in the stop disc (32), one end of the screw rod (35) extends into the pipe holding member (31) and is connected with a moving table (34), and the other end of the screw rod (35) extends to the outside of the stop disc (32) and is connected with a rotating disc (36); the radius of the moving table (34) gradually decreases from the direction of the stop disc (32) to the direction of the pipe holding member (31); wherein the rotating disc (36) is adapted to be rotatable to drive the moving table (34) to move along the central axis of the pipe holding member (31) by the screw rod (35) to press the inner side of the elastic damping member (33); the moving table (34) moves from the direction of the stop disc (32) to the direction of the pipe holding member (31), and the pressing force on the inner side of the elastic damping member (33) is increased to increase the pressing force between the inner wall of the steel pipe (5) and the outer side of the elastic damping member (33).

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