CN117026126B - Metal pipe surface galvanization hanger - Google Patents
Metal pipe surface galvanization hanger Download PDFInfo
- Publication number
- CN117026126B CN117026126B CN202311287703.2A CN202311287703A CN117026126B CN 117026126 B CN117026126 B CN 117026126B CN 202311287703 A CN202311287703 A CN 202311287703A CN 117026126 B CN117026126 B CN 117026126B
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- plate
- hook
- pipe fitting
- arc
- hanging
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- 239000002184 metal Substances 0.000 title claims abstract description 17
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 38
- 238000005246 galvanizing Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/003—Apparatus
- C23C2/0032—Apparatus specially adapted for batch coating of substrate
- C23C2/00322—Details of mechanisms for immersing or removing substrate from molten liquid bath, e.g. basket or lifting mechanism
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/06—Zinc or cadmium or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
- C23C2/36—Elongated material
- C23C2/38—Wires; Tubes
- C23C2/385—Tubes of specific length
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/06—Suspending or supporting devices for articles to be coated
- C25D17/08—Supporting racks, i.e. not for suspending
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/04—Tubes; Rings; Hollow bodies
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Electrochemistry (AREA)
- Supports For Pipes And Cables (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The invention provides a metal pipe surface galvanization hanger, which belongs to the technical field of pipe surface galvanization and comprises a mounting plate, a foundation plate and a hanger. The hanging tool provided by the invention can deform according to the length of the pipe fitting, the central hanging column in the folded state is suitable for hanging and fixing of the short-size pipe fitting, the central hanging column in the unfolded state is suitable for hanging and fixing of the long-size pipe fitting, and in the two states, the inner wall of the pipe fitting is supported and limited and fixed circumferentially through the inner supporting unit, so that the stability of the pipe fitting on the hanging hook is improved, the pipe fitting always keeps high stability in the process of being lowered and immersed into a galvanizing bath, the problem that the quality of galvanizing is influenced due to the fact that the pipe fitting is biased is avoided, and meanwhile, the inner supporting unit is arranged to be elastic supporting on the basis that the hanging tool is deformable, so that the hanging tool is suitable for pipe fittings with multiple inner diameters, the practicability of the hanging tool is further improved, and the production cost is also reduced to a certain extent.
Description
Technical Field
The invention relates to the technical field of pipe fitting surface galvanization, in particular to a metal pipe fitting surface galvanization hanger.
Background
The pipe fitting galvanization is to coat a layer of zinc on the surface of the pipe fitting in the modes of electroplating, hot dip plating and the like, so as to enhance the corrosion resistance and the oxidation resistance of the steel pipe, ensure that the steel pipe can be better used in the environments of humidity, corrosion and the like, play a good role in corrosion resistance, and the pipe fitting galvanization is suitable for various pipeline systems, such as water supply, water drainage, natural gas, heating ventilation and the like, and can ensure the quality and the service life of a pipeline in long-term use. The surface galvanizing operation of the pipe fitting basically adopts a batch production mode, the pipe fitting is hung by utilizing a hanger consisting of a middle rod and a plurality of hooks arranged on the middle rod, and then the pipe fitting and the hooks are put into a galvanizing pool together for galvanizing.
Because the hooks are uniformly arranged on the middle rod, the pipe fitting can be taken down from the hooks from bottom to top under the limitation of the distance between the upper and lower hooks or adjacent hooks and the need of ensuring that the pipe fitting can be taken down from the hooks, the applicable pipe fitting size of the hanger is limited, the application range of the hanger is narrow, the practicability is general, corresponding hangers are required to be equipped for pipe fittings with different sizes, and the production cost is increased.
In addition, the pipe fitting is simply hung on the hook, the stability of the pipe fitting is not guaranteed, and the deflection or deflection of the pipe fitting can directly influence the galvanization quality of the surface of the pipe fitting in the process of moving and immersing the pipe fitting in a galvanization pool.
Disclosure of Invention
In order to solve the problems, the invention provides a galvanized hanger for the surface of a metal pipe fitting, which comprises a mounting plate, foundation plates and hanging tools, wherein the number of the foundation plates is two and the foundation plates are arranged at the lower end of the mounting plate, one foundation plate is fixedly connected with the lower end of the mounting plate through vertical plates, the other foundation plate is connected with the lower end of the mounting plate through sliding parts, the hanging tools are detachably arranged on the foundation plates, the sliding parts are composed of electric sliding blocks arranged at the lower end of the mounting plate and connecting plates arranged at the lower end of the electric sliding blocks, and the lower ends of the connecting plates are connected with the upper ends of the corresponding foundation plates.
The hanger comprises a cylindrical central hanging column, a cylindrical cover is sleeved at the upper end of the central hanging column, a bolt is connected between the annular surface of the cylindrical cover and the central hanging column, the cylindrical cover is mounted at the lower end of a foundation plate through the bolt, tubular hooks are uniformly arranged along the circumferential direction of the outer annular surface of the central hanging column, the hooks are uniformly distributed along the axial direction of the central hanging column, a spring telescopic rod and the spring telescopic rod are uniformly distributed up and down symmetrically at one end of each hook, which is far away from the central hanging column, a spring telescopic rod telescopic section is connected with the hooks, balls are mounted at the end face of one end, which is far away from the hooks, of each fixing section, and an overhanging plate which extends downwards is mounted at the lower end of each fixing section of the spring telescopic rod, which is connected with a connecting plate and is located at the lower side, of each fixing section of the spring telescopic rod, which is symmetrical up and down.
The central hanging column consists of four identical arc plates, the other connecting points are hinged except for the connecting points between the first arc plate and the second arc plate, the connecting points of the clamping connection and the connecting points opposite to the connecting points are all provided with arc blocks, the arc blocks are connected with the end parts of the adjacent arc plates through bolts, and connecting holes are symmetrically formed in the middle parts of the arc plates; the central hanging column in the folded state and the hanging hook on the central hanging column are used for hanging and fixing the short-size pipe fitting; and detaching the cylindrical cover and the bolts on the cylindrical cover, detaching the bolts on the arc blocks to enable the central hanging column to be unfolded, enabling the hook to face downwards, and realizing hanging and fixing of the long-size pipe fitting by utilizing the cooperation of the two unfolded central hanging columns.
In one possible implementation mode, the hook consists of a connecting section and an upper hook section, the spring telescopic rod is arranged on the upper hook section, and a reinforcing rib is arranged between the lower end of the connecting section and the outer cambered surface of the arc-shaped plate.
In one possible implementation mode, the reinforcing rib is a telescopic reinforcing plate, the head end of the telescopic reinforcing plate is rotationally connected with the hook connecting section through the lug plate and the pin shaft, the tail end of the telescopic reinforcing plate is rotationally connected to the arc-shaped external plate through the lug plate and the pin shaft, threaded holes which are uniformly distributed from top to bottom are formed in the arc-shaped plate, and the external plate is connected with the corresponding threaded holes through bolts.
In one possible implementation mode, a round rod is connected with the joint of the hook section and the connecting section in a threaded manner, and a circular plate is installed at one end of the round rod, which is far away from the hook.
In one possible implementation mode, one side of the circular plate far away from the hook is provided with a U-shaped plate which is rotatably arranged on the circular rod, two ends of the U-shaped plate are respectively provided with side plates with waist-shaped through grooves, a reinforcing rib at the same hook is positioned between the two side plates, a limiting rod is inserted between the two side plates, the limiting rod is clamped between the reinforcing rib and the hook connecting section, and the inner wall of the waist-shaped through groove is a friction rough surface.
The invention has the beneficial effects that: 1. according to the galvanized hanging tool for the surface of the metal pipe, the hanging tool can deform according to the length of the pipe, the central hanging column in the folded state is suitable for hanging and fixing of the short-size pipe, the central hanging column in the unfolded state is suitable for hanging and fixing of the long-size pipe, in the two states, the inner wall of the pipe is supported and limited circumferentially through the inner supporting unit, the stability of the pipe on the hanging hook is improved, the pipe is always kept high in stability in the process of being placed and immersed in a galvanized pool, the problem that the quality of galvanization is affected due to the fact that the pipe is biased is avoided, meanwhile, the inner supporting unit is arranged to be elastic supporting on the basis that the hanging tool is deformable, the hanging tool is suitable for pipe with multiple inner diameters, the practicability of the hanging tool is further improved, and production cost is reduced to a certain extent.
2. According to the galvanized hanger for the surface of the metal pipe, the uniformly distributed spring telescopic rods form the inner supporting unit, the contact between the inner supporting unit and the inner wall of the pipe is only the point contact between the ball and the inner wall of the pipe, meanwhile, the tubular hook is in line-to-surface contact with the bottom surface of the pipe, and the ratio of the contact areas of the two contact modes to the surface area of the pipe is basically negligible, namely, the surface of the pipe is not shielded on the basis of ensuring the supporting and fixing, and the surface of the pipe is ensured to be subjected to full galvanization.
3. According to the galvanized hanger for the metal pipe fitting surface, provided by the embodiment of the invention, on the basis of improving the stability of the pipe fitting on the hanger, the stability of the hanger and the connection firmness between the hanger and the central hanging column are improved by utilizing the reinforcing ribs, meanwhile, the size of the included angle between the reinforcing ribs and the hanger is adjustable, and the supporting performance of the hanger is enhanced by increasing the size of the stable triangle structure formed among the hanger, the reinforcing ribs and the arc plate, so that the capability of bearing the weight of the hanger is enhanced, the hanger is suitable for pipes with multiple weights, and the practicability of the hanger is further improved.
4. According to the galvanized hanging tool for the surface of the metal pipe fitting, provided by the embodiment of the invention, the round rod, the circular plate, the U-shaped plate, the side plate with the kidney-shaped through groove and the limiting rod form the external reinforcing unit, the external reinforcing unit is used for converting the elastic supporting type internal supporting unit into the fixed type internal supporting unit, the influence of vibration generated by external force on the long-size pipe fitting on the stability and the connection firmness of the hook is avoided, meanwhile, the supporting force is increased by means of the hook and the reinforcing rib, and the stability of the long-size pipe fitting is improved by utilizing the supporting force.
Drawings
Fig. 1 is a schematic perspective view of a galvanized hanger for hanging and fixing a short-sized pipe according to an embodiment of the present invention.
Fig. 2 is a schematic perspective view of a hanger of a galvanized hanger on a surface of a metal pipe according to an embodiment of the present invention.
Fig. 3 is an enlarged schematic view of the X area of fig. 2 according to the present invention.
Fig. 4 is a schematic cross-sectional view of fig. 2 of the present invention.
Fig. 5 is an enlarged schematic view of the Y region of fig. 4 according to the present invention.
Fig. 6 is a schematic perspective view of a spring expansion link, a hook, a connecting plate, an overhanging plate and a ball of a galvanized hanger on the surface of a metal pipe according to an embodiment of the invention.
Fig. 7 is a schematic structural diagram of a central hanging column of a galvanized hanging tool on a surface of a metal pipe according to an embodiment of the present invention in an unfolded state.
Fig. 8 is a schematic structural diagram of a central hanging column of a galvanized hanging tool on a surface of a metal pipe according to an embodiment of the present invention in a closed state.
Fig. 9 is a schematic front plan view of a galvanized hanger for fixing a long pipe by hanging.
Fig. 10 is a schematic cross-sectional view of the structure of fig. 9 of the present invention.
Fig. 11 is a schematic structural view of a connection state among a limit rod, a circular plate, a round rod, a U-shaped plate, a side plate, a hook and an overhanging plate of a galvanized hanger on the surface of a metal pipe.
In the figure: 1. a mounting plate; 2. a base plate; 3. a hanging tool; 31. a central hanging column; 32. a cylindrical cover; 33. a hook; 34. a spring telescoping rod; 35. a ball; 36. a connecting plate; 37. an overhanging plate; 311. an arc-shaped plate; 312. an arc block; 313. a connection hole; 331. reinforcing ribs; 332. an external plate; 333. a threaded hole; 334. a round bar; 335. a circular plate; 336. a U-shaped plate; 337. a side plate; 338. and a limit rod.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms than described below and similarly modified by those skilled in the art without departing from the spirit or scope of the invention, which is therefore not limited to the specific embodiments disclosed below.
Referring to fig. 1 and 9, a galvanized hanger for a metal pipe surface comprises a mounting plate 1, a base plate 2 and a hanger 3, wherein the number of the base plates 2 is two and is arranged at the lower end of the mounting plate 1, one base plate 2 is fixedly connected with the lower end of the mounting plate 1 through a vertical plate, the other base plate 2 is connected with the lower end of the mounting plate 1 through a sliding piece, the hanger 3 is detachably arranged on the base plate 2, the sliding piece consists of an electric sliding block arranged at the lower end of the mounting plate 1 and a connecting plate arranged at the lower end of the electric sliding block, the lower end of the connecting plate is connected with the upper end of the corresponding base plate 2, the mounting plate 1 is connected with the existing hoisting equipment or moving equipment, and the hanger 3 carrying the pipe is immersed in a galvanized pool by the hoisting equipment or the moving equipment.
Referring to fig. 2, 3, 4, 5 and 6, the hanger 3 includes a cylindrical central hanging column 31, a cylindrical cover 32 is clamped at the upper end of the central hanging column 31, a bolt is connected between the annular surface of the cylindrical cover 32 and the central hanging column 31, the cylindrical cover 32 is mounted at the lower end of the foundation plate 2 through the bolt, tubular hooks 33 are uniformly arranged along the circumferential direction of the outer annular surface of the central hanging column 31, the hooks 33 are uniformly distributed along the axial direction of the central hanging column 31, spring telescopic rods 34 are uniformly arranged along the circumferential direction of one end of the hooks 33 far from the central hanging column 31, the spring telescopic rods 34 are symmetrically distributed up and down, a telescopic section of each spring telescopic rod 34 is connected with the corresponding hook 33, and a ball 35 is mounted at the end surface of one end of each fixed section far from the corresponding hook 33; the uniformly distributed spring telescopic rods 34 form an inner supporting unit, the contact between the inner supporting unit and the inner wall of the pipe fitting is only the point contact between the balls 35 and the inner wall of the pipe fitting, the point contact area is small, the proportion of the occupied inner wall of the pipe fitting is basically negligible, the inner wall of the pipe fitting can not be shielded on the basis of ensuring the inner support, the inner wall of the pipe fitting is ensured to synchronously receive comprehensive galvanization, the contact area between the tubular hook 33 and the bottom surface of the pipe fitting is basically negligible, the pipe fitting is stably placed on the hook 33, the maximum exposure of the surface of the pipe fitting is ensured, and the connecting plate 36 is connected between the fixing sections of the upper and lower symmetrical spring telescopic rods 34, and the downward extending overhanging plate 37 is arranged at the lower end of the fixing section of the spring telescopic rod 34 positioned at the lower side.
Referring to fig. 1, 7, 8 and 9, the central hanging column 31 is composed of four identical arc plates 311, the connection points between the first and the last arc plates 311 are all hinged except for the connection points between the first and the last arc plates 311, the connection points of the connection points and the connection points opposite to the connection points are all provided with arc blocks 312, the arc blocks 312 are connected with the end parts of the adjacent arc plates 311 through bolts, and the middle parts of the arc plates 311 are symmetrically provided with connection holes 313; the hook 33 consists of a connecting section and an upper hook section, the spring telescopic rod 34 is arranged at the upper hook section, and a reinforcing rib 331 is arranged between the lower end of the connecting section and the outer cambered surface of the cambered plate 311; the central hanging column 31 in the folded state and the hanging hook 33 on the central hanging column are used for hanging and fixing the short-sized pipe fitting; the cylindrical cover 32 and the bolts on the cylindrical cover are dismounted, then the bolts on the arc blocks 312 are dismounted to enable the central hanging column 31 to be unfolded, the hooks 33 face downwards, and the hanging and fixing of the long-size pipe fitting are realized by means of the cooperation of the two unfolded central hanging columns 31 which are oppositely arranged.
As shown in fig. 1 and 2, the center hanger 31 is used for hanging and galvanizing short-sized pipe fittings when in a closed and fixed state. The operating personnel folds overhanging board 37 earlier, overhanging board 37 and connecting plate 36 cooperate and make the fixed section of spring telescopic link 34 remove towards couple 33, the flexible section shrink that spring telescopic link 34 and couple 33 are connected, in order to place the short-size pipe fitting fast from the top down on couple 33, short-size pipe fitting bottom surface is contradicted couple 33 linkage segment, immediately loosen overhanging board 37, spring telescopic link 34 resilience makes ball 35 support pipe fitting inner wall tightly, the pipe fitting is placed on couple 33 in the effect of supporting unit, the pipe fitting inner wall is not contacted with other structures except with ball 35, the pipe fitting bottom surface is not contacted with other structures except with couple 33 linkage segment, after all couples 33 all place the pipe fitting, through current lifting device or mobile device down carry the hanger 3 of pipe fitting, until the pipe fitting all submerges in the galvanizing treatment in the galvanizing bath, because of the stability improvement of interior supporting unit to the pipe fitting on couple 33, the pipe fitting is kept high stability all the time in the course of falling and submerging in the galvanizing bath, the problem that the pipe fitting moves and influences the galvanizing quality has been avoided. Meanwhile, the stability of the hook 33 on the arc plate 311 is improved by the reinforcing rib 331, the stability and the connection firmness of the hook 33 are the foundation on which the pipe fitting can be stably hung, and the stability of the pipe fitting on the hook 33 is further improved by the cooperation of the reinforcing rib 331. In addition, the inner supporting unit is arranged to be elastic supporting type, so that the hanging tool 3 is suitable for pipe fittings with multiple inner diameter sizes, the practicability of the hanging tool 3 is improved, and the production cost is reduced to a certain extent.
As shown in fig. 9 and 10, when the center suspension post 31 is in a fully extended state, the long pipe is suspended and galvanized, and is suspended and fixed from both ends of the long pipe. In specific implementation, firstly, the bolts on the cylindrical cover 32 are dismounted to separate the cylindrical cover 32 from the foundation plate 2 and the arc plate 311, then, the bolts on the arc block 312 are dismounted to fully spread the central hanging column 31, the arc plates 311 are all concave surfaces upwards, the hooks 33 are downwards, then, the arc plates 311 in the state are fixedly arranged at the lower ends of the foundation plate 2 through the matching of the bolts and the connecting holes 313, the upper hook sections of the hooks 33 on the left and right arc plates 311 are opposite, then, as with the arrangement of short-sized pipe fittings, one end of the long-sized pipe fitting is firstly hung on the hooks 33, the inner supporting unit on the hooks 33 is used for carrying out inner supporting and limiting fixation on the end of the long-sized pipe fitting, then, the electric sliding block is used for driving the other spread central hanging column 31 to move towards the long-sized pipe fitting, finally, the other end of the long-sized pipe fitting is hung on the hooks 33 and is acted by the inner supporting unit, at the moment, the long-sized pipe fitting is stably fixed between the connecting sections of the two spread central hanging columns 31, a plurality of long-sized pipe fittings can be simultaneously placed between the adjacent long-sized pipe fittings at intervals, the adjacent long-sized pipe fittings are not contacted with each other, then, the long-sized pipe fitting can not be hoisted mutually, and the long-sized pipe fitting can be carried by the short-sized pipe fitting can be carried by the existing equipment or the existing equipment is immersed in a galvanized pool until the pipe fitting is immersed in a galvanized pool by the existing equipment through the moving equipment.
Referring to fig. 3 and 11, in order to further enhance the stability and connection firmness of the hook 33, the capability of bearing weight of the hook is enhanced, the hook is suitable for pipes with multiple weights, the reinforcing rib 331 is correspondingly lifted, specifically, the reinforcing rib 331 is a telescopic reinforcing plate, the head end of the telescopic reinforcing plate is rotationally connected with the connecting section of the hook 33 through an ear plate and a pin shaft, the tail end of the telescopic reinforcing plate is rotationally connected on an arc-shaped external plate 332 through the ear plate and the pin shaft, threaded holes 333 which are uniformly distributed from top to bottom are formed in the arc-shaped plate 311, and the external plate 332 is connected with the corresponding threaded holes 333 through bolts. Because the total weight of the pipe fitting and the inner supporting unit is concentrated on the upper hook section of the hook 33, when the weight of the pipe fitting is changed, the size of a stable triangle structure formed among the hook 33, the reinforcing rib 331 and the arc plate 311 is increased by changing the size of an included angle between the reinforcing rib 331 and the connecting section of the hook 33, the supporting performance of the hook 33 is further enhanced, the external plate 332 is enabled to move downwards to the position of the threaded hole 333 of the corresponding position along the arc plate 311 by detaching the bolt on the external plate 332, the reinforcing rib 331 rotates and extends synchronously in the moving process, and then the external plate 332 is fixed on the arc plate 311 again through the cooperation of the bolt and the threaded hole 333.
As shown in fig. 10 and 11, in order to further improve the stability of the long pipe fitting during suspension and fixation and to increase the stability of the hook 33 by improving the stability of the long pipe fitting, an external reinforcing unit comprising a round rod 334, a circular plate 335, a U-shaped plate 336, a side plate 337 with a kidney-shaped through groove and a limiting rod 338 is added, and the external reinforcing unit can be used for converting an elastic supporting type internal supporting unit into a fixed type internal supporting unit, so that the stability and connection firmness of the hook 33 are prevented from being affected by vibration generated by external force of the long pipe fitting, and meanwhile, a supporting force can be increased by means of the hook 33 and the reinforcing rib 331, and the stability of the long pipe fitting is improved by using the supporting force. Specifically, the connection part of the hook section and the connecting section on the hook 33 is in threaded connection with the round rod 334, one end of the round rod 334 far away from the hook 33 is provided with a circular plate 335, one side of the circular plate 335 far away from the hook 33 is provided with a U-shaped plate 336 rotatably arranged on the round rod 334, two ends of the bifurcation of the U-shaped plate 336 are provided with side plates 337 with waist-shaped through grooves, the reinforcing rib 331 at the same hook 33 is positioned between the two side plates 337, a limiting rod 338 is inserted between the two side plates 337, the limiting rod 338 is clamped between the reinforcing rib 331 and the connecting section of the hook 33, after the long-size pipe fitting is placed and fixed, the circular rod 334 is arranged on the hook 33, in the installation process, the circular plate 335 rotates and moves along with the circular rod 334, the U-shaped plate 336 only moves along with the circular rod, and finally the outer annular surface of the circular plate 335 is abutted against the U-shaped plate 336 under the control of an operator, the long-size pipe fitting is completely and stably fixed on the hook 33 by limiting the retractility of the spring telescoping rod 34, at the moment, the side plates 337 move to the two sides of the reinforcing rib 337 under the driving of the U-shaped plate 337, then the limiting rod 338 is inserted between the two waist-shaped pipe fitting 338 and the connecting section 33 along the waist-shaped through groove 338, and the limiting rod 338 is fixedly stagnated between the limiting rod 33 and the limiting rod 33.
Referring to fig. 10 and 11, the inner wall of the kidney-shaped through groove is a friction rough surface. The friction rough surface is utilized to increase the friction force between the limit rod 338 and the inner wall of the kidney-shaped through groove, so that the relative stability between the limit rod 338 and the side plate 337 is improved, and the bearing force is ensured to be stable.
In embodiments of the invention, unless expressly specified and limited otherwise, a first feature "up" or "down" on a second feature may be that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, or slidably connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The embodiments of the present invention are all preferred embodiments of the present invention, and are not intended to limit the scope of the present invention in this way, therefore: all equivalent changes in structure, shape and principle according to the present invention should be covered in the protection scope of the present invention.
Claims (2)
1. The utility model provides a metal pipe fitting surface galvanization hanger, includes mounting panel (1), foundation plate (2) and hanger (3), its characterized in that: the number of the foundation plates (2) is two and the foundation plates are arranged at the lower end of the mounting plate (1), one foundation plate (2) is fixedly connected with the lower end of the mounting plate (1) through a vertical plate, the other foundation plate (2) is connected with the lower end of the mounting plate (1) through a sliding piece, and hanging tools (3) are detachably arranged on the foundation plates (2);
the hanging tool (3) comprises a cylindrical central hanging column (31), a cylindrical cover (32) is clamped and sleeved at the upper end of the central hanging column (31), a bolt is connected between the annular surface of the cylindrical cover (32) and the central hanging column (31), the cylindrical cover (32) is arranged at the lower end of a foundation plate (2) through the bolt, tubular hooks (33) are uniformly arranged on the circumferential direction of the outer annular surface of the central hanging column (31), the hooks (33) are uniformly distributed along the axial direction of the central hanging column (31), spring telescopic rods (34) are uniformly arranged at one end of each hook (33) far away from the central hanging column (31) in the circumferential direction, the spring telescopic rods (34) are symmetrically distributed up and down, a ball (35) is arranged at the end surface of one end, far away from each hook (33), of each fixing section is connected with a connecting plate (36), and an overhanging plate (37) extending downwards is arranged at the lower end of each fixing section of each spring telescopic rod (34) positioned at the lower side;
the central hanging column (31) consists of four identical arc plates (311), the connection points between the first arc plate (311) and the second arc plate (311) are all hinged except for the connection points between the first arc plate and the second arc plate, arc blocks (312) are arranged at the connection points of the connection of the two arc plates and the connection points opposite to the connection points of the two arc plates, the arc blocks (312) are connected with the end parts of the adjacent arc plates (311) through bolts, and connecting holes (313) are symmetrically formed in the middle parts of the arc plates (311); the central hanging column (31) in the folded state and the hanging hook (33) on the central hanging column are used for hanging and fixing the short-size pipe fitting; the cylindrical cover (32) and the bolts on the cylindrical cover are dismounted, then the bolts on the arc blocks (312) are dismounted to enable the central hanging column (31) to be unfolded, the hooks (33) face downwards, and the two unfolded central hanging columns (31) are oppositely arranged to realize the hanging and fixing of the long-size pipe fitting in a matched mode;
the hook (33) consists of a connecting section and an upper hook section, the spring telescopic rod (34) is arranged at the upper hook section, and a reinforcing rib (331) is arranged between the lower end of the connecting section and the outer cambered surface of the arc plate (311);
the reinforcing rib (331) is a telescopic reinforcing plate, the head end of the telescopic reinforcing plate is rotationally connected with the connecting section of the hook (33) through an ear plate and a pin shaft, the tail end of the telescopic reinforcing plate is rotationally connected to an arc-shaped external plate (332) through the ear plate and the pin shaft, threaded holes (333) which are uniformly distributed from top to bottom are formed in the arc-shaped plate (311), and the external plate (332) is connected with the corresponding threaded holes (333) through bolts;
a round rod (334) is connected at the joint of the upper hook section and the connecting section of the hook (33) in a threaded manner, and a circular plate (335) is arranged at one end, far away from the hook (33), of the round rod (334);
one side of the circular plate (335) far away from the hook (33) is provided with a U-shaped plate (336) which is rotatably arranged on the circular rod (334), two ends of the bifurcation of the U-shaped plate (336) are provided with side plates (337) with kidney-shaped through grooves, a reinforcing rib (331) at the same hook (33) is positioned between the two side plates (337), a limiting rod (338) is inserted between the two side plates (337), and the limiting rod (338) is clamped and embedded between the connecting sections of the reinforcing rib (331) and the hook (33).
2. A metal pipe surface galvanization hanger according to claim 1, characterized by: the inner wall of the waist-shaped through groove is a friction rough surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311287703.2A CN117026126B (en) | 2023-10-08 | 2023-10-08 | Metal pipe surface galvanization hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311287703.2A CN117026126B (en) | 2023-10-08 | 2023-10-08 | Metal pipe surface galvanization hanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117026126A CN117026126A (en) | 2023-11-10 |
| CN117026126B true CN117026126B (en) | 2023-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311287703.2A Active CN117026126B (en) | 2023-10-08 | 2023-10-08 | Metal pipe surface galvanization hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117026126B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104649132A (en) * | 2013-11-21 | 2015-05-27 | 宝钢新日铁汽车板有限公司 | Suspender |
| CN108060381A (en) * | 2016-11-05 | 2018-05-22 | 天津市津南区利兴热镀锌加工厂 | A kind of galvanizing hanger |
| CN211034912U (en) * | 2019-05-20 | 2020-07-17 | 王守民 | Adjustable lifting appliance for steel structure beam |
| CN212955294U (en) * | 2020-08-07 | 2021-04-13 | 余姚市永林机械科技有限公司 | Hot galvanizing hanger bracket |
| CN112746308A (en) * | 2020-12-30 | 2021-05-04 | 杭州俊豪电镀有限公司 | Production equipment and process for rack plating zinc plating |
-
2023
- 2023-10-08 CN CN202311287703.2A patent/CN117026126B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104649132A (en) * | 2013-11-21 | 2015-05-27 | 宝钢新日铁汽车板有限公司 | Suspender |
| CN108060381A (en) * | 2016-11-05 | 2018-05-22 | 天津市津南区利兴热镀锌加工厂 | A kind of galvanizing hanger |
| CN211034912U (en) * | 2019-05-20 | 2020-07-17 | 王守民 | Adjustable lifting appliance for steel structure beam |
| CN212955294U (en) * | 2020-08-07 | 2021-04-13 | 余姚市永林机械科技有限公司 | Hot galvanizing hanger bracket |
| CN112746308A (en) * | 2020-12-30 | 2021-05-04 | 杭州俊豪电镀有限公司 | Production equipment and process for rack plating zinc plating |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117026126A (en) | 2023-11-10 |
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