CN114888273A - Pipeline fixing device - Google Patents
Pipeline fixing device Download PDFInfo
- Publication number
- CN114888273A CN114888273A CN202210545868.4A CN202210545868A CN114888273A CN 114888273 A CN114888273 A CN 114888273A CN 202210545868 A CN202210545868 A CN 202210545868A CN 114888273 A CN114888273 A CN 114888273A
- Authority
- CN
- China
- Prior art keywords
- oil pipe
- adapter
- connecting oil
- hydraulic
- slip ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003921 oil Substances 0.000 claims abstract description 157
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 239000013013 elastic material Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 10
- 230000008859 change Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 19
- 230000008569 process Effects 0.000 description 17
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/12—Travelling ladles or similar containers; Cars for ladles
- B22D41/13—Ladle turrets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/14—Closures
- B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
- B22D41/38—Means for operating the sliding gate
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Abstract
The invention discloses a pipeline fixing device, which is used for fixing a steel ladle sliding plate mechanism and comprises a connecting oil pipe and an adapter piece; the hydraulic oil cylinder is connected with the bale rotary platform through the connecting oil pipe; the connecting oil pipe is of a three-section type; the joint of the two adjacent sections of the connecting oil pipes is provided with the adapter. The device simple structure, it is safe, effective, reliable and easy and simple to handle, can reduce oil pipe by a wide margin and change the frequency, shorten the oil pipe length that needs to be changed, shorten oil pipe change time, reduce intensity of labour, reduced the maintenance cost.
Description
Technical Field
The invention relates to the technical field of metal processing auxiliary tools, in particular to a pipeline fixing device.
Background
The sliding plate mechanism is a key part of the ladle and is responsible for controlling the flow rate of molten steel flowing into the tundish from the ladle, and the power source of the sliding plate mechanism is a hydraulic oil cylinder. At present, a hydraulic oil cylinder is connected with a hydraulic steel pipe of a bale rotary platform arm by adopting a whole hydraulic rubber pipe. When the ladle is located at the ladle receiving position of the ladle rotary platform, the hydraulic oil cylinder is manually installed at the installation position on the ladle sliding plate mechanism from the ladle arm storage position of the ladle rotary platform, so that the problem of large-amplitude distortion of an oil pipe exists, and the hydraulic rubber pipe, particularly the buckling position of a pipe joint, is easily damaged. And when the ladle is rotated to the pouring position by the ladle rotating platform for pouring operation, the temperature of molten steel in the tundish reaches 1400 ℃, the heat radiation is strong, the hydraulic pipeline is seriously aged and damaged, the rubber pipe, particularly the pipe joint, is easy to leak, the sliding plate mechanism cannot normally work, the production efficiency and the safety production are seriously affected, and the hydraulic pipeline of the hydraulic oil cylinder needs to be frequently replaced and maintained. The slide mechanism compressed air line and argon line also have the above-mentioned problems.
The existing pipeline fixing mode is that a U-shaped pipe is welded on a force-assisting arm, or a hydraulic pipe is directly tied on the force-assisting arm by using an iron wire, and the whole hydraulic pipeline needs to be dismantled when the hydraulic pipe is replaced. Because the pipeline winding is on the helping hand arm, need demolish the pipeline when changing at every turn, and because the pipeline reaches 6 as many, clear up the pipeline and takes a long time and hard, and the hydraulic pressure pipe that is close to on big package arm need step on the operation on safety barrier, has the high altitude danger of falling. In addition, the length of the whole hydraulic pipe reaches 6 meters, and the whole hydraulic pipe is high in replacement and maintenance cost.
Therefore, it is an urgent need to solve the above-mentioned problems by those skilled in the art to provide a pipe fixing device capable of rapidly replacing a hydraulic pipe and reducing the increase of maintenance cost caused by the damage of a pipe and a joint due to the distortion of the hydraulic pipe.
Disclosure of Invention
The invention aims to provide a pipeline fixing device which is simple in structure, safe, effective, reliable and simple and convenient to operate, and can greatly reduce the replacement frequency of an oil pipe, shorten the length of the oil pipe to be replaced, shorten the replacement time of the oil pipe, reduce the labor intensity and reduce the maintenance cost.
Based on the above purposes, the technical scheme provided by the invention is as follows:
a pipeline fixing device is used for fixing a steel ladle sliding plate mechanism and comprises a connecting oil pipe and an adapter;
the hydraulic oil cylinder is connected with the bale rotary platform through the connecting oil pipe;
the connecting oil pipe is of a three-section type;
the joint of the two adjacent sections of the connecting oil pipes is provided with the adapter.
Preferably, the adaptor comprises a hydraulic slip ring and a slewing bearing;
the slewing bearing and the hydraulic slip ring are coaxial;
the slewing bearing is sleeved on the top of the hydraulic slip ring.
Preferably, the connecting oil pipe comprises a first connecting oil pipe, a second connecting oil pipe and a third connecting oil pipe;
the number of the adaptor parts is two, specifically a first adaptor part and a second adaptor part;
one end of the first connecting oil pipe is connected with the hydraulic oil cylinder;
the other end of the first connecting oil pipe penetrates through the first adapter to be connected with one end of the second connecting oil pipe;
the other end of the second connecting oil pipe penetrates through the second adaptor to be connected with one end of a third connecting oil pipe;
the other end of the third connecting oil pipe is connected with the bale rotary platform.
Preferably, an oil pipe passage is arranged between the bottom and the side of the hydraulic slip ring;
one end of the first connecting oil pipe penetrating through the bottom of the hydraulic slip ring of the first adapter is connected with one end of the second connecting oil pipe penetrating through the side of the hydraulic slip ring of the first adapter;
the other end of the second connecting oil pipe penetrating through the side part of the hydraulic slip ring of the second adapter is connected with one end of the third connecting oil pipe penetrating through the bottom part of the hydraulic slip ring of the second adapter.
Preferably, the second adaptor further comprises a connection base;
the connecting base is arranged on the platform arm of the bale rotary platform;
and the slewing bearing of the second adapter is fixedly arranged on the connecting base.
Preferably, a booster arm is further included;
the two power assisting arms are arranged, and specifically comprise a first power assisting arm and a second power assisting arm;
one end of the first power-assisted arm is connected with the slewing bearing of the first adapter, and the first power-assisted arm can rotate along the slewing bearing of the first adapter;
one end of the second power-assisted arm is connected with the slewing bearing of the first adapter, and the other end of the second power-assisted arm is connected with the slewing bearing of the second adapter.
Preferably, a balancer is further included;
the other end of the first power-assisted arm is connected with the balancer;
the bottom of the balancer is connected with the hydraulic oil cylinder through a steel wire rope, and the balancer is used for assisting in carrying the hydraulic oil cylinder.
Preferably, the universal pipe clamp is further included;
the universal pipe clamp is arranged in the middle of the first power assisting arm;
the universal pipe clamp is used for clamping the first connecting oil pipe.
Preferably, a shield is also included;
the protective cover is arranged below the second power assisting arm and is positioned on the same side of the hydraulic slip ring of the first adapter, the second connecting oil pipe and the hydraulic slip ring of the second adapter;
one end of the protective cover is connected with the connecting base and is positioned between the hydraulic slip ring of the second adapter piece and the connecting base;
the other end of the protective cover is arranged on the other side, far away from the second connecting oil pipe, of the hydraulic slip ring of the first adapter and is positioned above the hydraulic oil cylinder.
Preferably, the first connecting oil pipe and the third connecting oil pipe are made of an elastic material;
the second connecting oil pipe is made of rigid material.
The invention discloses a pipeline fixing device, which is used for fixing a steel ladle sliding plate structure and is specifically provided with a connecting oil pipe and an adapter; the hydraulic oil cylinder is connected with the bale rotary platform through a three-section type connecting oil pipe; two adjacent sections of connecting oil pipes are connected through an adapter, and the adapter is arranged at the joint of the two sections of connecting oil pipes. In the working process, when the ladle is located at the ladle receiving position of the ladle rotating platform, the connecting oil pipe is arranged to be in a three-section type, and two adjacent sections of connecting oil pipes are connected through the adapter. Compared with the whole hydraulic rubber hose in the prior art, the connecting oil pipe has smaller distortion amplitude, and the possibility of damage to the fastening part of the pipe joint is reduced. Under the working environment with high thermal radiation intensity, the aging and damage of the hydraulic pipeline in the prior art further cause the leakage at the pipe joint. In order to ensure the production efficiency and the safety, the hydraulic pipeline needs to be replaced, and the replacement is to detach the whole hydraulic pipeline and replace the whole hydraulic pipeline with a new hydraulic pipeline. And the connection oil pipe of syllogic structure only needs to connect oil pipe joint and adaptor damage degree in the according to actual need when changing, changes one of them or multistage connection oil pipe and one or more adapter, and the change process is more efficient and safe, has further reduced the maintenance cost.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a pipeline fixing device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a pipeline fixing device according to an embodiment of the present invention; .
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Embodiments of the present invention are written in a progressive manner.
The embodiment of the invention provides a pipeline fixing device. The main technical problem that among the prior art, the hydraulic pressure pipe distortion leads to pipeline and joint to damage the maintenance cost increase that arouses and change hydraulic line inefficiency.
Referring to fig. 1 to 2, a pipeline fixing device for fixing a steel ladle slide plate mechanism includes a connecting oil pipe 1 and an adapter 2;
the hydraulic oil cylinder 7 is connected with the bale rotary platform 8 through the connecting oil pipe 1;
the connecting oil pipe 1 is of a three-section type;
the joint of two adjacent sections of connecting oil pipes 1 is provided with an adapter 2.
The invention discloses a pipeline fixing device, which is used for fixing a steel ladle sliding plate structure and is specifically provided with a connecting oil pipe and an adapter; the hydraulic oil cylinder is connected with the bale rotary platform through a three-section type connecting oil pipe; two adjacent sections of connecting oil pipes are connected through an adapter, and the adapter is arranged at the joint of the two sections of connecting oil pipes. In the working process, when the ladle is located at the ladle receiving position of the ladle rotating platform, the connecting oil pipe is arranged to be in a three-section type, and two adjacent sections of connecting oil pipes are connected through the adapter. Compared with the whole hydraulic rubber hose in the prior art, the connecting oil pipe has smaller distortion amplitude, and the possibility of damage to the fastening part of the pipe joint is reduced. Under the working environment with high thermal radiation intensity, the aging and damage of the hydraulic pipeline in the prior art further cause the leakage at the pipe joint. In order to ensure the production efficiency and the safety, the hydraulic pipeline needs to be replaced, and the replacement is to detach the whole hydraulic pipeline and replace the whole hydraulic pipeline with a new hydraulic pipeline. And the connection oil pipe of syllogic structure only needs to connect oil pipe joint and adaptor damage degree in the according to actual need when changing, changes one of them or multistage connection oil pipe and one or more adapter, and the change process is more efficient and safe, has further reduced the maintenance cost.
Preferably, the adaptor 2 comprises a hydraulic slip ring 201 and a slewing bearing 202;
the slewing bearing 202 and the hydraulic slip ring 201 are coaxial;
the slewing bearing 202 is sleeved on the top of the hydraulic slip ring 201.
In the practical application process, the adapter specifically comprises a hydraulic slip ring and a slewing bearing, wherein the hydraulic slip ring and the slewing bearing are coaxial up and down, and the slewing bearing is sleeved at the top of the hydraulic slip ring. In the working process, adjacent connecting oil pipes are connected through the hydraulic slip ring arranged at the joint, and the position of the hydraulic slip ring is fixed by the slewing bearing, so that the distortion degree of the three-section connecting oil pipe under the action of the slewing bearing and the hydraulic slip ring is greatly reduced, and the possibility of damage to the fastening part of the pipe joint is reduced.
Preferably, the connecting oil pipe 1 includes a first connecting oil pipe 11, a second connecting oil pipe 12 and a third connecting oil pipe 13;
the adapter 2 is provided with two adapters, specifically a first adapter 21 and a second adapter 22;
one end of the first connecting oil pipe 11 is connected with the hydraulic oil cylinder 7;
the other end of the first connecting oil pipe 11 penetrates through the first adapter 21 to be connected with one end of the second connecting oil pipe 12;
the other end of the second connecting oil pipe 12 passes through a second adapter 22 and is connected with one end of a third connecting oil pipe 13;
the other end of the third connecting oil pipe 13 is connected with the bale rotary platform 8.
In the practical application process, the connecting oil pipe is provided with three sections, specifically comprising a first connecting oil pipe, a second connecting oil pipe and a third connecting oil pipe, wherein one end of the first connecting oil pipe is connected with the hydraulic oil cylinder, and the other end of the first connecting oil pipe is connected with the second connecting oil pipe through a first adapter; the second connecting oil pipe is connected with the third connecting oil pipe through a second adapter; the other end of the third connecting oil pipe is connected with the bale rotary platform. In the course of the work, when the ladle is located and receives a packet position at bale rotary platform, under the fixed and connection effect of first adaptor and second adaptor, because second connection oil pipe, third connection oil pipe do not have the distortion motion, first connection oil pipe only has slight distortion motion, and the oil pipe life-span improves by a wide margin. The daily maintenance and replacement of the oil pipe only need to replace the first connecting oil pipe. The oil pipe replacement frequency is greatly reduced, the oil pipe replacement length is shortened, the oil pipe replacement time is shortened, the labor intensity is reduced, the maintenance cost is reduced, and the risks that manual operation is exposed to steel slag splashing and high-altitude falling are reduced.
Preferably, an oil pipe passage is arranged between the bottom and the side of the hydraulic slip ring 201;
one end of a first connecting oil pipe 11 penetrating through the bottom of the hydraulic slip ring 201 of the first adapter 21 is connected with one end of a second connecting oil pipe 12 penetrating through the side of the hydraulic slip ring 201 of the first adapter 21;
the other end of the second connecting oil pipe 12 passing through the side of the hydraulic slip ring 201 of the second adaptor 22 is connected with one end of the third connecting oil pipe 13 passing through the bottom of the hydraulic slip ring 201 of the second adaptor 22.
In the practical application process, through holes are formed in the bottom and the side of the hydraulic slip ring, and an oil pipe passage is formed between the bottom through hole and the side through hole. One end of a first connecting oil pipe is inserted into a through hole at the bottom of the hydraulic slip ring of the first adapter, one end of a second connecting oil pipe is inserted into a through hole at the side of the hydraulic slip ring of the first adapter, and the first connecting oil pipe and the second connecting oil pipe are connected in the interior of the hydraulic slip ring of the first adapter; similarly, the other end of the second connecting oil pipe is inserted into a corresponding through hole at the side part of the hydraulic slip ring of the second adapter, one end of the third connecting oil pipe is inserted into a through hole at the bottom part of the hydraulic slip ring of the second adapter, and the second connecting oil pipe and the third connecting oil pipe are connected in the interior of the hydraulic slip ring of the second adapter. The hydraulic oil cylinder is used as a starting point, the bale rotary platform is used as an end point, and the hydraulic oil cylinder is connected with the bale rotary platform through the first connecting oil pipe, the first adapter, the second connecting oil pipe, the second adapter and the third connecting oil pipe, so that the sliding plate mechanism is supported to normally work.
Preferably, the second adaptor 22 further comprises a connection base 221;
the connecting base 221 is arranged on an arm of the bale rotary platform 8;
the pivoting support 202 of the second adapter part 22 is fixedly arranged on the connection base 221.
In the practical application process, the second adapter is further provided with a connecting base, the bottom of the connecting base is arranged on the platform arm of the bale rotary platform, and the rotary support of the second adapter is fixedly arranged on the connecting base. The connection base is used for fixing the specific position of the second adapter piece, so that the second connection oil pipe and the third connection oil pipe which are connected with the second adapter piece are stabilized, the amplitude of the twisting motion of the second connection oil pipe and the third connection oil pipe is reduced, and the second connection oil pipe and the third connection oil pipe are further enabled to have no twisting motion. In this embodiment, the connection base is disposed along a direction vertical to a horizontal plane, and fixes a specific position of the second adaptor.
Preferably, a booster arm 3 is also included;
the two power assisting arms 3 are provided, specifically a first power assisting arm 31 and a second power assisting arm 32;
one end of the first power assisting arm 31 is connected with the slewing bearing 202 of the first adapter 21, and the first power assisting arm 31 can rotate along the slewing bearing 202 of the first adapter 21;
one end of the second power assisting arm 32 is connected to the pivoting support 202 of the first adaptor 21, and the other end of the second power assisting arm 32 is connected to the pivoting support 202 of the second adaptor 22.
In the actual application process, a first power assisting arm and a second power assisting arm are further arranged. Two ends of the second power assisting arm are respectively connected with the slewing bearing of the first adapter and the slewing bearing of the second adapter; one end of the first assisting arm is connected with the slewing bearing of the first adapter and can rotate along the slewing bearing of the first adapter. In the working process, when the second power assisting arm rotates along the slewing bearing of the first adapter, the hydraulic slip ring of the first adapter, the second connecting oil pipe and the hydraulic slip ring of the second adapter correspondingly rotate along with the rotation of the second power assisting arm. In fact, the relative positions of the hydraulic slip ring of the first adapter and the hydraulic slip ring of the second adapter are not fixed, but can be adjusted according to actual needs, and the corresponding second connecting oil pipe between the first connecting oil pipe and the second force assisting arm supporting the hydraulic slip ring of the first adapter, the second connecting oil pipe and the hydraulic slip ring of the second adapter can also be adjusted to adapt to the working state of the ladle slip plate mechanism.
Preferably, a balancer 4 is further included;
the other end of the first power assisting arm 31 is connected with the balancer 4;
the bottom of the balancer 4 is connected with the hydraulic oil cylinder 7 through a steel wire rope, and the balancer 4 is used for assisting in carrying the hydraulic oil cylinder 7.
In the practical application process, the balancer is further arranged and installed at the other end of the first power assisting arm, the bottom of the balancer is connected with the hydraulic oil cylinder through a steel wire rope, the balancer is matched with the weight of the hydraulic oil cylinder, the hydraulic oil cylinder can be carried easily, and the pipeline maintenance and replacement operation is facilitated.
Preferably, a universal pipe clamp 5 is also included;
the universal pipe clamp 5 is arranged in the middle of the first power assisting arm 31;
the universal pipe clamp 5 is used for clamping the first connecting oil pipe 11.
In the practical application process, still be provided with universal pipe clamp at the middle part of first helping hand arm, universal pipe clamp can freely rotate to be provided with the clamp, through the mode of centre gripping, can the first connection oil pipe of quick fixation and adjust the first specific position and the distortion degree of connecting oil pipe, thereby improve first connection oil pipe's life.
Preferably, also comprises a shield 6;
the protective cover 6 is arranged below the second power assisting arm 32 and is positioned on the same side of the hydraulic slip ring 201 of the first adapter 21, the second connecting oil pipe 12 and the hydraulic slip ring 201 of the second adapter 22;
one end of the shield 6 is connected with the connecting base 221, and is positioned between the hydraulic slip ring 201 of the second adapter 22 and the connecting base 221;
the other end of the shield 6 is arranged on the other side of the hydraulic slip ring 201 of the first adapter 21 away from the second connecting oil pipe 12 and is positioned above the hydraulic oil cylinder 7.
In the practical application process, the hydraulic connecting device is further provided with a protective cover, wherein the protective cover is arranged below the second power assisting arm and is positioned on the same side of the hydraulic slip ring of the first adapter, the second connecting oil pipe and the hydraulic slip ring of the second adapter. One end of the protective cover is connected with the connecting base and located between the hydraulic slip ring of the second adapter and the connecting base, and the other end of the protective cover is arranged on the other side, far away from the second connecting oil pipe, of the hydraulic slip ring of the first adapter. In fact, in brief, in this embodiment, the protective cover is configured to be "L" shaped, that is, the protective cover is half wrapped around the hydraulic slip ring of the second adapter, the hydraulic slip ring of the first adapter and the second connecting oil pipe, so as to reduce the adverse effects of heat radiation and dust on the above parts in the continuous casting work site.
Preferably, the first connecting oil pipe 11 and the third connecting oil pipe 13 are made of an elastic material;
the second connecting oil pipe 12 is made of a rigid material.
In the practical application process, the first connecting oil pipe and the third connecting oil pipe are connected with the fixed component by adapting to the working environment, and are likely to be twisted to a certain degree in the working process. Meanwhile, the first connecting oil pipe is frequently twisted and is made of elastic materials so as to be convenient to replace. The second connecting oil pipe, as it is arranged between the two adapters, can be made of a rigid material, for reasons of better protection. In this embodiment, the first connecting oil pipe and the third connecting oil pipe are made of rubber pipes, and the second connecting oil pipe is made of steel pipes.
As used in this application and the appended claims, the terms "a," "an," "the," and/or "the" are not intended to be inclusive in the singular, but rather are intended to be inclusive in the plural unless the context clearly dictates otherwise. In general, the terms "comprises" and "comprising" merely indicate that steps and elements are included which are explicitly identified, that the steps and elements do not form an exclusive list, and that a method or apparatus may include other steps or elements. An element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
In the description of the embodiments herein, "/" means "or" unless otherwise specified, for example, a/B may mean a or B; "and/or" herein is merely an association describing an associated object, and means that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, in the description of the embodiments of the present application, "a plurality" means two or more than two.
In the following, the terms "first", "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
It is also noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in an article or device that comprises the element.
The present invention provides a pipe fixing device, which is described in detail above. The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A pipeline fixing device is used for fixing a steel ladle sliding plate mechanism and is characterized by comprising a connecting oil pipe and an adapter;
the hydraulic oil cylinder is connected with the bale rotary platform through the connecting oil pipe;
the connecting oil pipe is of a three-section type;
the joint of the two adjacent sections of the connecting oil pipes is provided with the adapter.
2. The line fixture of claim 1, wherein the adapter member comprises a hydraulic slip ring and a slewing bearing;
the slewing bearing and the hydraulic slip ring are coaxial;
the slewing bearing is sleeved on the top of the hydraulic slip ring.
3. The pipe fixation of claim 2, wherein the connecting tubing comprises a first connecting tubing, a second connecting tubing, and a third connecting tubing;
the number of the adaptor parts is two, specifically a first adaptor part and a second adaptor part;
one end of the first connecting oil pipe is connected with the hydraulic oil cylinder;
the other end of the first connecting oil pipe penetrates through the first adapter to be connected with one end of the second connecting oil pipe;
the other end of the second connecting oil pipe penetrates through the second adapter to be connected with one end of the third connecting oil pipe;
the other end of the third connecting oil pipe is connected with the bale rotary platform.
4. The line fixing device according to claim 3, wherein an oil pipe passage is provided between the bottom and the side of the hydraulic slip ring;
one end of the first connecting oil pipe penetrating through the bottom of the hydraulic slip ring of the first adapter is connected with one end of the second connecting oil pipe penetrating through the side of the hydraulic slip ring of the first adapter;
the other end of the second connecting oil pipe penetrating through the side part of the hydraulic slip ring of the second adapter is connected with one end of the third connecting oil pipe penetrating through the bottom part of the hydraulic slip ring of the second adapter.
5. The line fixture of claim 4, wherein the second adapter further comprises a connection base;
the connecting base is arranged on the platform arm of the bale rotary platform;
and the slewing bearing of the second adapter is fixedly arranged on the connecting base.
6. The line securement device of claim 5, further comprising a boost arm;
the two power assisting arms are arranged, and specifically comprise a first power assisting arm and a second power assisting arm;
one end of the first power-assisted arm is connected with the slewing bearing of the first adapter, and the first power-assisted arm can rotate along the slewing bearing of the first adapter;
one end of the second power-assisted arm is connected with the slewing bearing of the first adapter, and the other end of the second power-assisted arm is connected with the slewing bearing of the second adapter.
7. The line fixture of claim 6, further comprising a balancer;
the other end of the first power-assisted arm is connected with the balancer;
the bottom of the balancer is connected with the hydraulic oil cylinder through a steel wire rope, and the balancer is used for assisting in carrying the hydraulic oil cylinder.
8. The line securement device of claim 7, further comprising a gimble clip;
the universal pipe clamp is arranged in the middle of the first power assisting arm;
the universal pipe clamp is used for clamping the first connecting oil pipe.
9. The line fixture of claim 8, further comprising a shroud;
the protective cover is arranged below the second power assisting arm and is positioned on the same side of the hydraulic slip ring of the first adapter, the second connecting oil pipe and the hydraulic slip ring of the second adapter;
one end of the protective cover is connected with the connecting base and is positioned between the hydraulic slip ring of the second adapter piece and the connecting base;
the other end of the protective cover is arranged on the other side, far away from the second connecting oil pipe, of the hydraulic slip ring of the first adapter and is positioned above the hydraulic oil cylinder.
10. The pipe fixation of claim 9, wherein the first and third connecting oil pipes are made of an elastic material;
the second connecting oil pipe is made of rigid material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210545868.4A CN114888273A (en) | 2022-05-19 | 2022-05-19 | Pipeline fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210545868.4A CN114888273A (en) | 2022-05-19 | 2022-05-19 | Pipeline fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114888273A true CN114888273A (en) | 2022-08-12 |
Family
ID=82723156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210545868.4A Pending CN114888273A (en) | 2022-05-19 | 2022-05-19 | Pipeline fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114888273A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1263562A (en) * | 1997-07-16 | 2000-08-16 | 保尔·沃特公司 | Rotating mechanism with arm |
| CN2595788Y (en) * | 2002-01-07 | 2003-12-31 | 北京市广安创高机械有限公司 | Hyraulic balance mechanism and arm frame type overhead operation platform |
| CN201864736U (en) * | 2010-11-15 | 2011-06-15 | 中冶京诚工程技术有限公司 | Blast-furnace hydraulic mud gun |
| CN102827978A (en) * | 2012-09-04 | 2012-12-19 | 无锡市长江液压缸厂 | Hydraulic pipeline connection structure of hydraulic mud gun |
| CN106476788A (en) * | 2015-09-02 | 2017-03-08 | 大进合紧固件（昆山）有限公司 | Hydraulic pipeline connecting component |
| CN207986548U (en) * | 2018-01-16 | 2018-10-19 | 杭州爱知工程车辆有限公司 | A kind of mounting structure of high-altitude operation vehicle telescopic arm inner oil tube |
| CN109307154A (en) * | 2017-07-27 | 2019-02-05 | 中国船舶重工集团公司第七〇九研究所 | A kind of fluid delivery system for single point mooring unit |
| CN109465850A (en) * | 2018-12-27 | 2019-03-15 | 浙江大学 | A kind of heavily loaded joint with hydraulic slip ring function |
| CN210423220U (en) * | 2019-06-27 | 2020-04-28 | 浙江阿凡特精密设备制造有限公司 | Oil cylinder with oil pipe fixing device |
| CN212528597U (en) * | 2020-04-16 | 2021-02-12 | 武汉市明秀工程技术有限责任公司 | Oil distributor of oil cylinder of injection molding machine |
| CN214653149U (en) * | 2021-03-09 | 2021-11-09 | 山东福润康工程机械有限公司 | Movable type hoisting operation vehicle |
-
2022
- 2022-05-19 CN CN202210545868.4A patent/CN114888273A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1263562A (en) * | 1997-07-16 | 2000-08-16 | 保尔·沃特公司 | Rotating mechanism with arm |
| CN2595788Y (en) * | 2002-01-07 | 2003-12-31 | 北京市广安创高机械有限公司 | Hyraulic balance mechanism and arm frame type overhead operation platform |
| CN201864736U (en) * | 2010-11-15 | 2011-06-15 | 中冶京诚工程技术有限公司 | Blast-furnace hydraulic mud gun |
| CN102827978A (en) * | 2012-09-04 | 2012-12-19 | 无锡市长江液压缸厂 | Hydraulic pipeline connection structure of hydraulic mud gun |
| CN106476788A (en) * | 2015-09-02 | 2017-03-08 | 大进合紧固件（昆山）有限公司 | Hydraulic pipeline connecting component |
| CN109307154A (en) * | 2017-07-27 | 2019-02-05 | 中国船舶重工集团公司第七〇九研究所 | A kind of fluid delivery system for single point mooring unit |
| CN207986548U (en) * | 2018-01-16 | 2018-10-19 | 杭州爱知工程车辆有限公司 | A kind of mounting structure of high-altitude operation vehicle telescopic arm inner oil tube |
| CN109465850A (en) * | 2018-12-27 | 2019-03-15 | 浙江大学 | A kind of heavily loaded joint with hydraulic slip ring function |
| CN210423220U (en) * | 2019-06-27 | 2020-04-28 | 浙江阿凡特精密设备制造有限公司 | Oil cylinder with oil pipe fixing device |
| CN212528597U (en) * | 2020-04-16 | 2021-02-12 | 武汉市明秀工程技术有限责任公司 | Oil distributor of oil cylinder of injection molding machine |
| CN214653149U (en) * | 2021-03-09 | 2021-11-09 | 山东福润康工程机械有限公司 | Movable type hoisting operation vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106356760A (en) | End-of-arm tooling and methods for mounting and dismounting high-voltage wire dampers by robot | |
| CN114888273A (en) | Pipeline fixing device | |
| CN220317114U (en) | Power equipment suspension support device | |
| CN204413984U (en) | Instrument changed by servo actuator | |
| CN102730609A (en) | Lifting appliance for detachable well cover | |
| CN112850538A (en) | Conductor lifter on distribution line pole | |
| CN111829807A (en) | Pipeline inner wall corrodes full angle on-spot testing arrangement | |
| CN207218125U (en) | A kind of high-voltage line ground wire lowering or hoisting gear | |
| CN209511289U (en) | A kind of adjustable cooler conduit bracket | |
| CN113023572B (en) | Blade lifting device and method for detaching blade and installing blade by using same | |
| CN209200533U (en) | Pipe frame type paying-off roller | |
| CN203754216U (en) | Special lifting appliance for replacing large saw blades | |
| CN110293364A (en) | A kind of butt welding of steel tube connects support device | |
| CN207567673U (en) | Novel bridge construction main longitudinal grider hardened system | |
| CN210968852U (en) | Fire-fighting pipeline opening device | |
| CN217972230U (en) | Reinforced concrete drain pipe hoist device | |
| CN111502329A (en) | Temporary protection device for ancient architecture | |
| CN204311980U (en) | A kind of protector for the safe dismounting of oil-well rig boring tower | |
| CN205844459U (en) | A kind of extra-high voltage transformer partial discharge test grading ring hanging apparatus | |
| CN220241373U (en) | Steel pipe screw butt joint device | |
| CN221323732U (en) | Natural gas pipeline installation protection structure | |
| CN109604576A (en) | Con casting ladle revolving platform hydraulic slip ring mounting device and method | |
| CN219760484U (en) | Cable sleeve device | |
| KR20040016267A (en) | A overhaul method of a water turbine generator | |
| CN221305698U (en) | Motor rotor disassembling tool of cooling fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |