CN111674694A - Protection device for petroleum machinery - Google Patents
Protection device for petroleum machinery Download PDFInfo
- Publication number
- CN111674694A CN111674694A CN202010419454.8A CN202010419454A CN111674694A CN 111674694 A CN111674694 A CN 111674694A CN 202010419454 A CN202010419454 A CN 202010419454A CN 111674694 A CN111674694 A CN 111674694A
- Authority
- CN
- China
- Prior art keywords
- fixing
- shaped
- plate
- block
- holes
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/051—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric
- B65D81/052—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric filled with fluid, e.g. inflatable elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/07—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using resilient suspension means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/20—Containers, packaging elements or packages, specially adapted for particular articles or materials for incompressible or rigid rod-shaped or tubular articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention relates to the technical field of petroleum machinery, and discloses a protective device for petroleum machinery, which comprises a supporting plate and at least one fixing component, wherein each fixing component comprises at least two first V-shaped blocks and at least two fixing pieces, the first V-shaped blocks are arranged on the supporting plate and connected to the supporting plate, the openings of the V-shaped grooves of the first V-shaped blocks are arranged upwards, the V-shaped grooves of the first V-shaped blocks in the same fixing component are coaxially arranged, each fixing piece comprises two studs, the fixing plate is connected to one end, away from the supporting plate, of the first V-shaped block, two through holes are formed in the fixing plate, the fixing plate is sleeved on the two studs in a sliding mode through the two through holes, the nuts are connected to the corresponding studs in a threaded mode, and the nuts abut against one end, away from the first V-shaped block, of the fixing plate. The invention can fix the threaded pipes with different sizes.
Description
Technical Field
The invention relates to the technical field of petroleum machinery, in particular to a protection device for petroleum machinery.
Background
Chinese patent application No. 201822004867.0 discloses a petroleum machinery protection device, comprising a base plate, the equal fixedly connected with backup pad in the left and right sides of bottom plate upper surface, and the opposite face of two backup pads has all seted up the spout, and equal sliding connection has the slider in two spouts, and the opposite face of two sliders respectively with the left and right sides face fixed connection of fly leaf. This petroleum machinery protection device, through mutually supporting of first grip block, second grip block, pivot, bearing, dog, ring and protection pad, at first people make dog rotation ninety degrees with ring corotation, with the separation of second grip block and first grip block, then put threaded pipe's external screw thread department in the top of protection pad, just can fix threaded pipe's external screw thread department and protect between two protection pads. However, this device has the drawback that when the threaded pipe fitting is clamped by the two semicircular rings, the threaded pipe fitting with a fixed diameter can only be clamped, and each middle threaded pipe needs to be provided with the corresponding first clamping plate and the second clamping plate, which is not reasonable in design.
Disclosure of Invention
The invention aims to overcome the technical defects and provide a protective device for petroleum machinery, which solves the technical problem that the protective device for petroleum machinery in the prior art can only protect a threaded pipe fitting with a fixed size.
In order to achieve the above object, according to an aspect of the present invention, there is provided a protection device for a petroleum machine, including:
a support plate;
at least one fixing component, each fixing component comprises at least two first V-shaped blocks and at least two fixing parts, the first V-shaped blocks are arranged on the supporting plate and connected to the supporting plate, the openings of the V-shaped grooves of the first V-shaped blocks are arranged upwards, the V-shaped grooves of the first V-shaped blocks in the same fixing component are coaxially arranged, the fixing parts and the first V-shaped blocks are arranged in a one-to-one correspondence mode, each fixing part comprises two studs, a fixing plate and two nuts, the two studs are arranged in parallel and symmetrically arranged on two sides of the V-shaped groove of the first V-shaped block, the studs are connected to one end, far away from the supporting plate, of the first V-shaped block, two through holes are formed in the fixing plate, the fixing plate is sleeved on the two studs in a sliding mode through the two through holes, the nuts and the studs are arranged in a one-to-one correspondence mode and are in threaded connection, the nut is abutted to one end, far away from the first V-shaped block, of the fixing plate.
Compared with the prior art, the invention has the beneficial effects that: when the threaded pipe fitting needs to be transported, the lower ends of the two ends of the threaded pipe fitting are respectively arranged in the V-shaped grooves of the two first V-shaped blocks, then the fixing plate is sleeved on the two studs through the two through holes in a sliding mode, then the nuts are connected to the corresponding studs in a threaded mode, the nuts are enabled to abut against the fixing plate tightly, the fixing of the two ends of the threaded pipe fitting is achieved, and the threaded pipe fitting with different sizes can be fixed.
Drawings
FIG. 1 is a three-dimensional schematic view of a base plate, a support assembly, a support plate, a fixing assembly, a limiting assembly, and a threaded fitting of the present invention;
FIG. 2 is a schematic structural view of a bottom plate, a support assembly, a support plate, a fixing assembly, a limiting assembly and a threaded pipe fitting according to the present invention;
FIG. 3 is a schematic structural view of the bottom plate, the supporting member, the supporting plate, the fixing member, the limiting member and the threaded fitting of the present invention from another perspective;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is an enlarged partial schematic view at B in FIG. 4;
FIG. 6 is a schematic structural view of the present invention after a damping assembly is provided;
FIG. 7 is an enlarged partial schematic view at C of FIG. 6;
FIG. 8 is a schematic view of the first check valve, the first pipe and the second pipe according to the present invention;
fig. 9 is a schematic structural view of a second check valve, a third pipeline and a fourth pipeline in the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention provides a protection device for petroleum machinery, as shown in fig. 1 to 9, comprising a bottom plate 1, at least three support assemblies 2, a support plate 3, at least one fixing assembly 4 and two limiting assemblies 5, wherein the three support assemblies 2 are arranged on the bottom plate 1 and are arranged in parallel, the three support assemblies 2 are not positioned on the same straight line, each support assembly 2 comprises a guide post 21, a sliding sleeve 22 and a damping spring 23, the guide post 21 is arranged on the bottom plate 1, one end of the guide post 21 is connected to the bottom plate 1, the sliding sleeve 22 can be sleeved on the guide post 21 in a sliding manner, the damping spring 23 is sleeved on the guide post 21 and is arranged between the sliding sleeve 22 and the bottom plate 1, one end of the damping spring 23 is connected to the sliding sleeve 22, and the other end of.
Each fixing component 4 comprises at least two first V-shaped blocks 41, at least two fixing pieces 42 and at least two first V-shaped protection pads 43, the first V-shaped blocks 41 are arranged on the supporting plate 3 and connected to the supporting plate 3, the openings of the V-shaped grooves of the first V-shaped blocks 41 are arranged upwards, and the V-shaped grooves of the first V-shaped blocks 41 in the same fixing component 4 are coaxially arranged.
Each protecting device for petroleum machinery comprises one, two, three and the like fixing assemblies 4, preferably, each protecting device for petroleum machinery comprises two fixing assemblies 4, and the two fixing assemblies 4 are symmetrically arranged at two sides of the supporting plate 3.
Preferably, each fixing member 42 further includes an elongated protection pad 424, and the elongated protection pad 424 is disposed at the bottom of the fixing plate 422 and is disposed opposite to the V-shaped groove of the first V-shaped block 41.
The first V-shaped protection pads 43 are disposed corresponding to the first V-shaped blocks 41 one by one, and the first V-shaped protection pads 43 are coaxially disposed in the V-shaped grooves of the first V-shaped blocks 41 and connected to the inner walls of the corresponding V-shaped grooves.
The material of the first V-shaped protection pad 43 is rubber, but the material of the first V-shaped protection pad 43 is not limited thereto.
Preferably, the fixing assembly 4 further includes at least one second V-shaped block 44 and at least one second V-shaped protection pad 45, the second V-shaped block 44 is disposed on the support plate 3 and connected to the support plate 3, a V-shaped groove of the second V-shaped block 44 is disposed with an opening facing upward, and a V-shaped groove of the second V-shaped block 44 is disposed coaxially with a V-shaped groove of the first V-shaped block 41; the second V-shaped protection pads 45 are disposed in one-to-one correspondence with the second V-shaped blocks 44, and the second V-shaped protection pads 45 are coaxially disposed in the V-shaped grooves of the second V-shaped blocks 44 and connected to the inner walls of the corresponding V-shaped grooves.
The material of the second V-shaped protection pad 45 is rubber, but the material of the second V-shaped protection pad 45 is not limited thereto.
Each fixing assembly 4 may include one, two, three, and the like second V-shaped blocks 44, specifically, each fixing assembly 4 includes one second V-shaped block 44, and the corresponding second V-shaped protection pad 45 also has one second V-shaped block 44, and the second V-shaped block 44 is located between two first V-shaped blocks 41.
Two spacing subassemblies 5 set up respectively in the both sides of backup pad 3, each spacing subassembly 5 includes a plurality of guide bars 51, first stopper 52, a plurality of first screws 53, second stopper 54, fixed block 55, a plurality of second screws 56, a plurality of guide bars 51 set up along the axial equidistance of the V type groove of first V type piece 41, the one end of guide bar 51 is connected in bottom plate 1, the quantity of the guide bar 51 that each spacing subassembly 5 includes can be three, four, five etc., preferably, each spacing subassembly 5 includes four guide bars 51, but the quantity of guide bar 51 is not limited to this.
The first limiting block 52 is provided with a plurality of second fixing holes and at least one first threaded through hole along the axial direction of the guide rod 51, the second fixing holes are arranged in a one-to-one correspondence with the guide rod 51, the first limiting block 52 is slidably sleeved on the corresponding guide rod 51 through the second fixing holes, the first limiting block 52 is arranged between the bottom plate 1 and the support plate 3 and is partially positioned under the bottom plate 1, and the first limiting block 52 is arranged along the length direction of the support plate 3.
The first screws 53 are arranged in one-to-one correspondence with the first threaded through holes, the threaded ends of the first screws 53 are in threaded connection with the first threaded through holes, and the threaded ends of the first screws 53 are abutted against the base plate 1.
Preferably, each of the limiting assemblies 5 further includes at least one first vibration damping block 57, the first vibration damping block 57 is disposed between the first limiting block 52 and the supporting plate 3 along the length direction of the supporting plate 3 and connected to the first limiting block 52, and the first vibration damping block 57 is disposed right below the supporting plate 3.
The number of the first damping blocks 57 may be one, two, three, four, five, six, etc., and it is further preferable that the number of the first damping blocks 57 is four, two of the four first damping blocks 57 are provided on one side of the support plate 3, the other two first damping blocks 57 are provided on the other side of the support plate 3, and the two first damping blocks 57 located on one side of the support plate 3 are provided on both ends of the support plate 3, respectively.
After the threaded pipe member 6 is mounted on the first V-block 41 and the second V-block 44 by providing the first screws 53, each of the first screws 53 is rotated, the length of the first screw 53 passing through the first stopper 52 is increased, so that the first screw 53 pushes the first stopper 52 to slide upwards along the guide of the guide rod 51, the first screw 53 is continuously rotated, the distance between the first stopper 52 and the support plate 3 is within a predetermined range, when the threaded pipe fitting 6 vibrates in the process of transportation, the supporting plate 3 compresses the vibration reduction spring 23 through the sliding sleeve 22 to reduce vibration, when the distance of pressing the support plate 3 is too large, the support plate 3 abuts against the first damper block 57 on the first stopper 52, the support plate 3 is prevented from being pressed downwards continuously under the combined action of the first vibration reduction block 57 and the first limiting block 52, the support plate 3 is prevented from damaging the vibration reduction spring 23, and meanwhile, the first vibration reduction block 57 can provide vibration reduction for the support plate 3.
The number of the first threaded through holes formed in each first limiting block 52 may be three, four, five, and the like, preferably, the number of the first threaded through holes is three, the three first threaded through holes are equidistantly distributed along the length direction of the first limiting block 52, and the number of the corresponding first screws 53 is also three.
The second limiting block 54 is provided with a plurality of third fixing holes along the axial direction of the guide rod 51, the third fixing holes are arranged in one-to-one correspondence with the guide rod 51, the second limiting block 54 is slidably sleeved on the corresponding guide rod 51 through the third fixing holes and is partially arranged right above the support plate 3, and the second limiting block 54 is arranged along the length direction of the support plate 3.
The fixing block 55 is connected to the other end of each guide rod 51, and a plurality of second threaded through holes are formed in the fixing block 55 along the guide of the guide rods 51.
The number of the second threaded through holes formed in each fixing block 55 is one, two, or three, and preferably, the number of the second threaded through holes formed in each fixing block 55 is one, but the number of the second threaded through holes is not limited thereto.
The second screws 56 are arranged in one-to-one correspondence with the second threaded through holes, the threaded ends of the second screws 56 are in threaded connection with the second threaded through holes, and the threaded ends of the second screws 56 are abutted against one side of the second limiting block 54 far away from the first limiting block 52.
The number of the second threaded through holes formed in each fixing block 55 may be three, four, five, or the like, preferably, the number of the second threaded through holes is three, the three second threaded through holes are equidistantly distributed along the length direction of the support plate 3, and the number of the corresponding second screws 56 is also three.
Preferably, each of the limiting assemblies 5 further includes at least one second vibration damping block 58, the second vibration damping block 58 is disposed between the second limiting block 54 and the supporting plate 3 along the length direction of the supporting plate 3 and connected to the second limiting block 54, and the second vibration damping block 58 is disposed right above the supporting plate 3.
The number of the second vibration damping blocks 58 may be one, two, three, four, five, six, etc., and it is further preferable that the number of the second vibration damping blocks 58 is four, two of the four second vibration damping blocks 58 are provided on one side of the support plate 3, the other two second vibration damping blocks 58 are provided on the other side of the support plate 3, and the two second vibration damping blocks 58 located on one side of the support plate 3 are provided on both ends of the support plate 3, respectively.
The first damper block 57 and the second damper block 58 are made of rubber, but the material of the first damper block 57 and the second damper block 58 is not limited thereto.
By arranging the second screws 56, after the threaded pipe fitting 6 is mounted on the first V-shaped block 41 and the second V-shaped block 44, each second screw 56 is rotated, so that the length of the first screw 53 penetrating through the fixed block 55 is increased, the first screw 53 is continuously rotated, the distance between the first screw 53 and the second limit block 54 is in a predetermined range, when the threaded pipe fitting 6 vibrates in the transportation direction, the support plate 3 compresses the damping spring 23 through the sliding sleeve 22 to damp vibration, when the upward sliding distance of the support plate 3 is too large, the support plate 3 abuts against the second damping block 58 at the bottom of the second limit block 54 and pushes the second limit block 54 and the second damping block 58 to slide upward until the second limit block 54 abuts against the second screw 56, and the support plate 3 is prevented from continuously sliding upward under the combined action of the second damping block 58, the second limit block 54 and the second screw 56, the sliding distance of the support plate 3 is prevented from being too large, the too large pulling vibration reduction spring 23 of the sliding sleeve 22 is avoided, and the vibration reduction spring 23 can be protected.
Preferably, the protection device for the petroleum machinery further comprises a damping assembly 7, the damping assembly 7 comprises a first deformable air bag 71 and four damping units 72, two of the four damping units 72 are arranged between the second limiting block 54 and the support plate 3, the other two damping units 72 are arranged between the first limiting block 52 and the support plate 3, the two damping units 72 on the support plate 3 are respectively arranged on two sides of the support plate 3, each damping unit 72 comprises a second deformable air bag 721, a first check valve 722, a first pipeline 723, a second pipeline 724, a second check valve 725, a third pipeline 726 and a fourth pipeline 727, the second deformable air bag 721 is connected to the support plate 3, the first check valve 722 comprises a first valve body 7221, a first limiting net 7222 and a first sealing ball 7223, a first tapered hole is arranged in the first valve body 7221, the first limiting net 7222 is arranged in the first taper hole and is arranged at the large-diameter end of the first taper hole, the first limiting net 7222 is coaxially connected to the inner wall of the first taper hole, the first sealing ball 7223 is arranged in the first taper hole and is arranged between the first limiting net 7222 and the small-diameter end of the first taper hole, and the diameter of the first sealing ball 7223 is larger than the inner diameter of the small-diameter end of the first taper hole; one end of the first pipeline 723 is communicated with the second deformable air bag 721, the other end is communicated with the large-diameter end of the first tapered hole, one end of the second pipeline 724 is communicated with the small-diameter end of the first tapered hole, and the other end is communicated with the first deformable air bag 71; the second one-way valve 725 comprises a second valve body 7251, a second limiting net 7252, a second sealing ball 7253 and a pressure spring 7254, wherein a second conical hole is formed in the second valve body 7251, the second limiting net 7252 is arranged in the second conical hole and is arranged at the large-diameter end of the second conical hole, the second limiting net 7252 is coaxially connected to the inner wall of the second conical hole, the second sealing ball 7253 is arranged in the second conical hole and is arranged between the second limiting net 7252 and the small-diameter end of the second conical hole, and the diameter of the second sealing ball 7253 is larger than the inner diameter of the small-diameter end of the second conical hole; the pressure spring 7254 is coaxially arranged in the second tapered hole, one end of the pressure spring 7254 is connected to the second limiting net 7252, the other end of the pressure spring 7254 is connected to the second sealing ball 7253, and the pressure spring 7254 pushes the second sealing ball 7253 to abut against the inner wall of the small-diameter end of the second tapered hole; one end of the third pipe 726 is communicated with the second deformable air bag 721, the other end is communicated with the small-diameter end of the second tapered hole, one end of the fourth pipe 727 is communicated with the large-diameter end of the second tapered hole, and the other end is communicated with the first deformable air bag 71.
By arranging the damping module 7 and injecting a certain amount of gas into the first and second deformable airbags 71, 721, the second deformable airbag 721 is abutted against the first and second stoppers 52, 54, respectively, and the second deformable airbag 721 pushes the second stopper 54 to be abutted against the second screw 56, when the support plate 3 vibrates up and down, the support plate 3 compresses the corresponding second deformable airbag 721, the gas in the second deformable airbag 721 is required to flow out through the second check valve 725, only when the pressure of the gas in the second deformable airbag 721 reaches a certain degree and can push open the pressure spring 7254, the gas in the second deformable airbag 721 can be tapped, by this design, some small vibrations can not push the support plate 3 to slide up and down, some small vibrations can be filtered, when the pressure borne by the second deformable airbag 721 reaches a certain degree, the gas in the second deformable air bag 721 pushes the second sealing ball 7253 open, the second sealing ball 7253 compresses the pressure spring 7254, the gas in the second deformable air bag 721 enters the first deformable air bag through the fourth pipe 727, the second deformable air bag 721 is compressed by the support plate 3, the support plate compresses or stretches the damping spring 23, the damping spring 23 starts to act, when the pressure borne by the second deformable air bag 721 is reduced, the gas in the first deformable air bag 71 enters the corresponding first deformable air bag 71 through the second pipe 724, the first one-way valve and the first pipe 723, so that the first deformable air bag 71 is restored, and the support plate 3 is in contact with the first stopper 52 and the second stopper 54 through the first deformable air bag 71, and the contact time is greatly increased, so that the collision between the support plate 3 and the first stopper 52 and the second stopper 54 is reduced, the noise is reduced.
In the specific working process of the invention, when the threaded pipe fitting 6 needs to be transported, the lower ends of the two ends of the threaded pipe fitting 6 are respectively arranged in the V-shaped grooves of the two first V-shaped blocks 41, the two ends of the threaded pipe fitting 6 abut against the first V-shaped protection pads 43, the two ends of the threaded pipe fitting 6 can be supported and included by the first V-shaped protection pads 43, the lower end of the middle part of the threaded pipe fitting 6 is arranged in the V-shaped groove of the second V-shaped block 44, the lower end of the threaded pipe fitting 6 abuts against the second V-shaped protection pads 45, then the fixing plate 422 is slidably sleeved on the two studs 421 through the two through holes, then the nuts 423 are in threaded connection with the corresponding studs 421, and the nuts 423 abut against the fixing plate 422, at this time, the strip-shaped protection pads 424 abut against the lower end surface of the threaded pipe fitting 6, the fixation of the two ends of the threaded pipe fitting 6 is realized, and through setting up first V type protection pad 43, rectangular shape protection pad 424 can protect screwed pipe spare 6, prevent that screwed pipe spare 6 from gouging and damaging.
The above-described embodiments of the present invention should not be construed as limiting the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the protection scope of the claims of the present invention.
Claims (6)
1. A protective device for a petroleum machine, comprising:
a support plate;
at least one fixing component, each fixing component comprises at least two first V-shaped blocks and at least two fixing parts, the first V-shaped blocks are arranged on the supporting plate and connected to the supporting plate, the openings of the V-shaped grooves of the first V-shaped blocks are arranged upwards, the V-shaped grooves of the first V-shaped blocks in the same fixing component are coaxially arranged, the fixing parts and the first V-shaped blocks are arranged in a one-to-one correspondence mode, each fixing part comprises two studs, a fixing plate and two nuts, the two studs are arranged in parallel and symmetrically arranged on two sides of the V-shaped groove of the first V-shaped block, the studs are connected to one end, far away from the supporting plate, of the first V-shaped block, two through holes are formed in the fixing plate, the fixing plate is sleeved on the two studs in a sliding mode through the two through holes, the nuts and the studs are arranged in a one-to-one correspondence mode and are in threaded connection, the nut is abutted to one end, far away from the first V-shaped block, of the fixing plate.
2. The protection device for petroleum machinery according to claim 1, further comprising a base plate, at least three support members, three support members being disposed on the base plate and being parallel to each other, the three support members not being located on a same straight line, each support member comprising a guide post, a sliding sleeve, and a damping spring, one end of the guide post being connected to the base plate, the sliding sleeve being slidably fitted over the guide post, the damping spring being fitted over the guide post and being disposed between the sliding sleeve and the base plate, one end of the damping spring being connected to the sliding sleeve, the other end of the damping spring being connected to the base plate, the support plate being disposed above the base plate and being parallel to the base plate, the support plate being provided with a plurality of first fixing holes with respect to the sliding sleeve, the first fixing holes are in one-to-one correspondence with the sliding sleeves and penetrate through the supporting plates, and the supporting plates are fixedly sleeved on the corresponding sliding sleeves through the first fixing holes.
3. The protection device for the petroleum machine according to claim 2, further comprising two limiting assemblies, wherein the two limiting assemblies are respectively disposed at two sides of the supporting plate, each limiting assembly comprises a plurality of guide rods, a first limiting block, a fixing block and a second limiting block, the plurality of guide rods are equidistantly disposed along an axial direction of the V-shaped groove of the first V-shaped block, one end of each guide rod is connected to the bottom plate, the first limiting block is axially provided with a plurality of second fixing holes along the guide rods, the second fixing holes are correspondingly disposed to the guide rods one by one, the first limiting blocks are slidably sleeved on the corresponding guide rods through the second fixing holes, the first limiting blocks are disposed between the bottom plate and the supporting plate and partially disposed under the bottom plate, the second stopper is followed a plurality of third fixed orificess have been seted up to the axial of guide bar, the third fixed orificess with the guide bar one-to-one sets up, the second stopper warp third fixed orifices slidable cover is located correspondingly the guide bar and part set up in directly over the backup pad, the fixed block is connected in each the other end of guide bar.
4. The protection device for the petroleum machine according to claim 3, wherein the first limiting block is provided with a plurality of first threaded through holes along the guide direction of the guide rod, the fixed block is provided with a plurality of second threaded through holes along the guide direction of the guide rod, each limiting assembly further comprises a plurality of first screws and a plurality of second screws, the first screws and the first threaded through holes are arranged in a one-to-one correspondence manner, threaded ends of the first screws are connected to the first threaded through holes in a threaded manner, and threaded ends of the first screws abut against the bottom plate; the second screws and the second thread through holes are arranged in a one-to-one correspondence mode, and the thread ends of the second screws are in threaded connection with the second thread through holes and abut against one sides, far away from the first limiting blocks, of the second limiting blocks.
5. The protecting device for petroleum machinery as claimed in claim 3, wherein each of said fixing units further comprises at least two first V-shaped protecting pads, said first V-shaped protecting pads are disposed in one-to-one correspondence with said first V-shaped blocks, and said first V-shaped protecting pads are coaxially disposed in the V-shaped grooves of said first V-shaped blocks and connected to the inner walls of the corresponding V-shaped grooves.
6. The protecting device for petroleum machinery as claimed in claim 3, wherein each of said fixing members further comprises an elongated protecting pad disposed at the bottom of said fixing plate and opposite to the V-shaped groove of said first V-shaped block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010419454.8A CN111674694B (en) | 2020-05-18 | 2020-05-18 | Protection device for petroleum machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010419454.8A CN111674694B (en) | 2020-05-18 | 2020-05-18 | Protection device for petroleum machinery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111674694A true CN111674694A (en) | 2020-09-18 |
| CN111674694B CN111674694B (en) | 2022-04-12 |
Family
ID=72433651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010419454.8A Active CN111674694B (en) | 2020-05-18 | 2020-05-18 | Protection device for petroleum machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111674694B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1903674A (en) * | 2005-07-27 | 2007-01-31 | 日本碍子株式会社 | Long insulator packaging device |
| CN202030187U (en) * | 2011-03-31 | 2011-11-09 | 浙江方圆造船有限公司 | Mud pipe support |
| CN204565684U (en) * | 2015-03-23 | 2015-08-19 | 西安华欧精密机械有限责任公司 | Circular reverser ball nut side keyway fixture |
| CN106514354A (en) * | 2016-12-28 | 2017-03-22 | 沪东重机有限公司 | Machining tool and method for two end surfaces of cross head pin |
| CN206445552U (en) * | 2016-12-30 | 2017-08-29 | 常州轩达液压机电设备有限公司 | Mill type cylinder cylinder body numerical control machining tool fixture |
| CN108045420A (en) * | 2017-12-11 | 2018-05-18 | 郑州国知网络技术有限公司 | A kind of pipeline processing transport vehicle applied widely |
| CN108792219A (en) * | 2018-07-05 | 2018-11-13 | 安徽稀饭智能家居有限公司 | A kind of frangible conveying sheet protective device of architectural decoration |
| CN208831573U (en) * | 2018-08-10 | 2019-05-07 | 吴江市金诺通风减震设备厂 | A kind of damper of adjustable elastic force |
| CN109931356A (en) * | 2017-12-19 | 2019-06-25 | 彭合川 | The shock-damping structure of electromechanical equipment |
| CN209578858U (en) * | 2019-01-16 | 2019-11-05 | 徐州恒翔钢结构有限公司 | A kind of steel construction fastening processing tool |
| CN209684365U (en) * | 2018-12-02 | 2019-11-26 | 张婷 | A kind of petroleum machinery protective device |
| CN210173026U (en) * | 2019-05-27 | 2020-03-24 | 常州松英视液镜有限公司 | Drilling machine anchor clamps |
| CN210364955U (en) * | 2019-06-10 | 2020-04-21 | 徐振萍 | Assembled building supporting seat |
| CN210414228U (en) * | 2019-07-08 | 2020-04-28 | 山东电力建设第三工程有限公司 | Fixing clamp with adjustable tubular product trompil |
-
2020
- 2020-05-18 CN CN202010419454.8A patent/CN111674694B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1903674A (en) * | 2005-07-27 | 2007-01-31 | 日本碍子株式会社 | Long insulator packaging device |
| CN202030187U (en) * | 2011-03-31 | 2011-11-09 | 浙江方圆造船有限公司 | Mud pipe support |
| CN204565684U (en) * | 2015-03-23 | 2015-08-19 | 西安华欧精密机械有限责任公司 | Circular reverser ball nut side keyway fixture |
| CN106514354A (en) * | 2016-12-28 | 2017-03-22 | 沪东重机有限公司 | Machining tool and method for two end surfaces of cross head pin |
| CN206445552U (en) * | 2016-12-30 | 2017-08-29 | 常州轩达液压机电设备有限公司 | Mill type cylinder cylinder body numerical control machining tool fixture |
| CN108045420A (en) * | 2017-12-11 | 2018-05-18 | 郑州国知网络技术有限公司 | A kind of pipeline processing transport vehicle applied widely |
| CN109931356A (en) * | 2017-12-19 | 2019-06-25 | 彭合川 | The shock-damping structure of electromechanical equipment |
| CN108792219A (en) * | 2018-07-05 | 2018-11-13 | 安徽稀饭智能家居有限公司 | A kind of frangible conveying sheet protective device of architectural decoration |
| CN208831573U (en) * | 2018-08-10 | 2019-05-07 | 吴江市金诺通风减震设备厂 | A kind of damper of adjustable elastic force |
| CN209684365U (en) * | 2018-12-02 | 2019-11-26 | 张婷 | A kind of petroleum machinery protective device |
| CN209578858U (en) * | 2019-01-16 | 2019-11-05 | 徐州恒翔钢结构有限公司 | A kind of steel construction fastening processing tool |
| CN210173026U (en) * | 2019-05-27 | 2020-03-24 | 常州松英视液镜有限公司 | Drilling machine anchor clamps |
| CN210364955U (en) * | 2019-06-10 | 2020-04-21 | 徐振萍 | Assembled building supporting seat |
| CN210414228U (en) * | 2019-07-08 | 2020-04-28 | 山东电力建设第三工程有限公司 | Fixing clamp with adjustable tubular product trompil |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111674694B (en) | 2022-04-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201852741U (en) | Special fixture for bolt tension test | |
| CN106181348A (en) | Automatically nutting washer arrangement | |
| US20160231215A1 (en) | Device for fixing rock sample | |
| US3076636A (en) | Ornamental railing structures | |
| CN111674694B (en) | Protection device for petroleum machinery | |
| CN106639458A (en) | Three-dimensional vibration-isolation supporting seat | |
| CN104913000A (en) | Spring plate with elastic protection function | |
| CN204964294U (en) | No flaring tubing assembly joint strength test fixture | |
| CN106368328A (en) | Pull rod type composite spring three-dimensional shock isolation support | |
| CN209177461U (en) | Coal mining idler for belt conveyer | |
| CN204262621U (en) | A kind of stationary fixture | |
| CN206568294U (en) | A kind of concrete vibrating stand | |
| CN106400974A (en) | Three-dimensional composite spring shock insulation support seat | |
| JP2018168868A (en) | Shock absorber | |
| CN217603126U (en) | Adjustable spring nut | |
| CN110978996A (en) | Conveniently-fixed automobile oil tank with shock absorption function | |
| CN113618651B (en) | Clamp for clamping oil pressure damper and testing equipment applying same | |
| CN210191240U (en) | Impact overload protection device for explosion-proof seat | |
| CN106400975A (en) | Three-dimensional belleville spring shock insulation support seat | |
| CN205538453U (en) | A instrument head clamping device that is used for high -speed drawing to wipe testing machine | |
| CN101413645A (en) | Falling-proof apparatus of light fitting and chamber type working light fitting | |
| CN203125006U (en) | Warp feeding and clamping device of mesh welding machine | |
| CN204248731U (en) | The chuck component of connection device twisted by damper | |
| CN204346692U (en) | Hydraulic mount is quick test fixture dynamically | |
| CN114645991B (en) | Moistureproof interlayer for pipeline construction manufactured by using straws and preparation method thereof |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |