CN112707247A - Shield pipeline guide device - Google Patents
Shield pipeline guide device Download PDFInfo
- Publication number
- CN112707247A CN112707247A CN202110073489.5A CN202110073489A CN112707247A CN 112707247 A CN112707247 A CN 112707247A CN 202110073489 A CN202110073489 A CN 202110073489A CN 112707247 A CN112707247 A CN 112707247A
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- Prior art keywords
- arc
- hole
- shaped
- limiting
- spherical
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- 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.)
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 59
- 230000000694 effects Effects 0.000 claims description 6
- 230000001050 lubricating effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 description 24
- 229920001778 nylon Polymers 0.000 description 24
- 239000010410 layer Substances 0.000 description 7
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/14—Pulleys, rollers, or rotary bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/26—Supports for guides
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/33—Hollow or hose-like material
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention provides a shield pipeline guide device which comprises a plurality of groups of guide carrier rollers, wherein the guide carrier rollers are movably mounted on a mounting frame in parallel, the mounting frame comprises a base, a rotating mechanism is movably arranged on the base, a first limiting mechanism is movably mounted on the rotating mechanism, and the rotating mechanism and the first limiting mechanism are connected with the guide carrier rollers through a second limiting mechanism. According to the invention, the guide carrier roller is arranged on the mounting frame, the rotating bottom plate can enable the guide device to deflect along the driving trend of the hose without moving the base, so that self-adaptive guide is realized, meanwhile, the arc support plate can limit the guide carrier roller to move up and down, and the guide carrier roller is not easy to be blocked when in use.
Description
Technical Field
The invention relates to the technical field of shield machine pipeline extension, in particular to a shield pipeline navigation device.
Background
In the shield structure machine, the hose guide frame is the passageway that shield structure machine pipeline and tunnel pipe communicate, and the unreasonable not only can lead to hose reel motor moment of torsion big, the condition that the hose reel motor pulled the motionless hose even appears in hose guide frame design, and unreasonable hose guide frame also can scrape the pipeline, leads to the pipeline protective layer to damage, can lead to the pipeline inefficacy when serious.
Disclosure of Invention
Aiming at the technical problems, the invention provides a shield pipeline guide device, which can deflect along the driving trend of a hose under the condition that a base is not moved through a rotating bottom plate on an installation frame, so that self-adaptive guiding is realized, meanwhile, the guide direction carrier roller moves up and down under the combined action of a limiting spherical nut, a vertical plate and a limiting cushion plate, the guide carrier roller is not easy to block when in use, and the guide carrier roller can rotate automatically according to the trend of the hose and is matched with the rotating bottom plate to achieve a better guiding effect.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
the utility model provides a shield constructs pipeline guide to visitors device, includes a plurality of groups direction bearing roller, and the parallel movable mounting of direction bearing roller is on two sets of mounting brackets, the mounting bracket includes the base, and the activity is provided with slewing mechanism on the base, and slewing mechanism goes up movable mounting has first stop gear, and slewing mechanism and first stop gear are connected with the direction bearing roller through second stop gear.
Preferably, a first arc-shaped through hole and a second arc-shaped through hole are formed in the base, a limiting step is arranged between the first arc-shaped through hole and the second arc-shaped through hole, the rotating mechanism is movably installed in the first arc-shaped through hole and the second arc-shaped through hole through a connecting mechanism, and the connecting mechanism is matched with the limiting step.
Preferably, the rotating mechanism comprises a rotating bottom plate and a support plate, the rotating bottom plate is fixedly connected with the support plate, a third arc-shaped through hole is formed in the rotating bottom plate, and the third arc-shaped through hole is connected with the first arc-shaped through hole and the second arc-shaped through hole through a connecting mechanism; the supporting plate is movably provided with a first limiting mechanism, and the supporting plate and the first limiting mechanism are connected with the guide carrier roller through a second limiting mechanism.
Preferably, the second arc-shaped through hole is located in the first arc-shaped through hole, and the arc centers of the first arc-shaped through hole, the second arc-shaped through hole and the third arc-shaped through hole are all located on the same straight line.
Preferably, coupling mechanism includes guiding nut and set screw, and the set screw activity sets up on third arc through-hole, and guiding nut movable mounting just is located spacing step below in first arc through-hole, behind the set screw passing third arc through-hole, second arc through-hole and the first arc through-hole with guiding nut fixed connection.
Preferably, the first limiting mechanism comprises a limiting base plate, a limiting column is mounted on the limiting base plate, and the limiting column penetrates through a movable groove formed in the support plate; the supporting plate is provided with a spherical hole, a lubricating layer is arranged in the spherical hole, a second limiting mechanism is movably arranged in the spherical hole and matched with the lubricating layer, and a screw of the guide carrier roller penetrates through the second limiting mechanism, the spherical hole and the limiting base plate and then is connected with the locking nut and the limiting pin respectively.
Preferably, the second limiting mechanism comprises a limiting spherical nut, the limiting spherical nut is movably arranged in the corresponding spherical hole in a penetrating mode, and a screw rod of the guide carrier roller penetrates through the spherical locking nut and the spherical hole and then is respectively connected with the locking nut and the limiting pin.
Preferably, the limiting base plate and the support plate are both arc-shaped, the arc surface side of the limiting base plate is matched with the plane side of the support plate, the locking nut is installed on the plane side of the limiting base plate, and the limiting spherical nut is installed on the arc surface side of the support plate.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the limiting base plate and the support plate are designed into arc shapes, and the edges of the base and the rotating bottom plate are all chamfered, so that cutting abrasion during guiding extension of the shield pipeline is avoided;
2. according to the invention, the rotating bottom plate is movably arranged on the base, the guide carrier roller is integrally deflected according to the direction of the hose under the combined action of the limiting spherical nut, the support plate and the limiting base plate, and the guide carrier roller realizes self-rotation in the deflection process, so that the pipeline extension guide effect is greatly improved, the pipeline is prevented from being blocked, and a winding drum motor is beneficial to quickly and conveniently pulling the pipeline;
3. according to the invention, the limiting column is arranged on the limiting base plate, and the limiting column is movably arranged on the support plate in a penetrating manner, so that the nylon carrier roller is limited from moving up and down on the premise of ensuring the freedom degree of left and right actions of the nylon carrier roller, and the guiding reliability of the nylon carrier roller is improved;
4. according to the invention, the spherical hole is formed in the vertical plate, the limiting spherical nut is arranged in the spherical hole to prevent the nylon carrier roller from shifting left and right, and meanwhile, the locking nut and the split pin are utilized to ensure that the navigation device stably works in a vibration environment, so that the nut is prevented from falling off due to vibration;
5. the double-layer arc-shaped holes are formed in the base, the distance between the double-layer arc-shaped holes is different to form steps for limiting the guide nuts to slide directionally, and the distance between the double-layer arc-shaped holes is matched with the guide rail nuts, so that the sliding of the guide rail nuts is guaranteed, the guide rail nuts are prevented from rotating when the bolts are installed, the torque is generated, and the bolts are firmly installed;
6. the invention has the advantages of compact integral structure design, small volume, light weight, convenient installation, small frictional resistance, no edge, strong wrapping property and the like, can be suitable for hoses with various angles, can be made into single-connection, double-connection, multi-connection guide frames and other forms, and has the functions of large-rotation installation and self-rotation adaptation to the pipeline trend.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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 invention, 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 the present invention.
Fig. 2 is a top view of fig. 1.
In the figure, 1 is a guide carrier roller, 2 is a limiting spherical nut, 3 is a support plate, 4 is a limiting cushion plate, 5 is a limiting pin, 6 is a locking nut, 7 is a rotating bottom plate, 8 is a base, 9 is a guide rail nut, and 10 is a fixing screw.
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 obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1 and 2, a shield pipeline guide device comprises a plurality of groups of guide carrier rollers 1, preferably two groups of guide carrier rollers in the embodiment, wherein the overall structure is used for single-connection hose guide, the distance between the nylon carrier rollers is matched with the outer diameter of a hose and is slightly larger than the outer diameter of the hose, the guide carrier rollers are nylon carrier rollers, and the nylon carrier rollers comprise roller bodies, shafts, bearings, inner sealing rings, outer sealing rings, sealing covers, baffles, screws and the like, so that the shield pipeline guide device has extremely high wear resistance and extremely low friction coefficient; the lubricant has excellent self-lubricating property, does not need to be filled with oil, and is not easy to block when used under severe conditions; repeated impact and vibration can be borne; the coating has the characteristics of static resistance, flame retardance, aging resistance and chemical corrosion resistance; the mechanical property is excellent, the weight is light, the installation is convenient, and the maintenance is not needed; the size of the arc-shaped opening of the nylon carrier roller is matched with the outer diameter of the hose, so that the hose does not swing in the moving process between the two nylon carrier rollers. A screw rod of the nylon support tube is provided with a through hole for installing a cotter pin.
The guide carrier rollers 1 are movably mounted on the two groups of mounting frames in parallel, the nylon carrier rollers are clamped between the two arc-shaped spherical hinge support plates, each mounting frame comprises a base 8, a rotating mechanism is movably arranged on each base 8, a first limiting mechanism is movably mounted on each rotating mechanism, and the rotating mechanisms and the first limiting mechanisms are connected with the guide carrier rollers 1 through second limiting mechanisms; first arc through-hole and second arc through-hole height are seted up in base 8 and are less than first arc through-hole height, and the arc interval matches with the set screw size, slightly is greater than the set screw size, is provided with spacing step between first arc through-hole and the second arc through-hole, and slewing mechanism passes through coupling mechanism movable mounting and coupling mechanism and spacing step cooperate in first arc through-hole and second arc through-hole, and the coupling mechanism of being convenient for is along the directional removal of spacing step.
The rotating mechanism comprises a rotating bottom plate 7 and a support plate 3, the rotating bottom plate 7 is fixedly connected with the support plate 3, an arc support plate is welded on the rotating bottom plate, and the support plate adopts an arc design to prevent the pipeline from being scraped. The arc-shaped spherical hinge support is provided with a spherical hole, butter is injected into the spherical hole, the spherical hole is used for positioning a limiting spherical nut, the limiting spherical nut and a nylon carrier roller can move left and right in the spherical hole, the support plate is provided with an arc-shaped groove, the arc-shaped groove is used for positioning an arc-shaped base plate, a cylindrical structure of the arc-shaped base plate can move left and right in the arc-shaped groove, and the arc-shaped groove is also used for limiting the moving distance of the cylindrical structure; a third arc-shaped through hole is formed in the rotating bottom plate 7 and is connected with the first arc-shaped through hole and the second arc-shaped through hole through a connecting mechanism, the second arc-shaped through hole is positioned in the first arc-shaped through hole, arc centers of the first arc-shaped through hole, the second arc-shaped through hole and the third arc-shaped through hole are all positioned on the same straight line, the size of the third arc-shaped through hole is that the second arc-shaped through hole is smaller than that of the third arc-shaped through hole, the connecting mechanism can slide in the limiting channel stably, all arc center axes are overlapped and are overlapped with the arc center axis of the guide rail fixing plate, namely the rotating center axis of the hose guide frame, and all edges of the base and the rotating bottom plate are chamfered to; a first limiting mechanism is movably mounted on the support plate 3, and the support plate and the first limiting mechanism are connected with the guide carrier roller 1 through a second limiting mechanism.
Coupling mechanism includes guide nut 9 and set screw 10, rotates bottom plate and passes through guide rail nut and guide rail screwed connection with the base, and set screw 10 activity sets up on third arc through-hole, and guide nut 9 movable mounting just is located spacing step below in first arc through-hole, behind set screw 10 passing third arc through-hole, second arc through-hole and the first arc through-hole with guide nut 9 fixed connection.
The first limiting mechanism comprises a limiting base plate 4, a limiting column is mounted on the limiting base plate 4 and penetrates through a movable groove formed in the support plate 3, the arc-shaped limiting base plate plays a role of a gasket, in addition, a convex cylindrical structure is arranged on the arc-shaped base plate and limits the nylon carrier roller to move up and down, meanwhile, the cylindrical structure moves left and right in the groove of the arc-shaped spherical hinge support plate, the moving distance is limited by the size of the groove of the arc-shaped spherical hinge support plate, and the nylon carrier roller is prevented from rotating left and right at an overlarge angle; the convex columnar structure is arranged on the limiting base plate, the columnar structure moves left and right in the arc-shaped groove of the arc-shaped spherical hinge support, the up-and-down movement of the columnar structure is restricted, the nylon carrier roller is prevented from moving up and down by the design, the freedom degree of the left-and-right movement is realized, and the distance of the left-and-right movement of the nylon support pipe is restricted by the columnar structure of the arc-shaped base plate and the arc-shaped groove of the arc; the supporting plate 3 is provided with a spherical hole, a lubricating layer is arranged in the spherical hole, a second limiting mechanism is movably arranged in the spherical hole and matched with the lubricating layer, and a screw of the guide carrier roller 1 penetrates through the second limiting mechanism, the spherical hole and the limiting base plate 4 and then is respectively connected with a locking nut 6 and a limiting pin 5.
The shape of the limiting base plate 4 and the supporting plate 3 is arc-shaped, the arc side of the limiting base plate 4 is matched with the plane side of the supporting plate 3, the locking nut 6 is installed on the plane side of the limiting base plate 4, the locking nut is firmly installed by the plane structure, the limiting spherical nut 2 is installed on the arc side of the supporting plate 3, the arc structure enables the arc base plate and the arc spherical hinge support to be in line contact, the left-right rotation limitation does not exist, and the use reliability of the guide carrier roller is greatly improved.
The second limiting mechanism comprises a limiting spherical nut 2, the limiting spherical nut 2 is movably arranged in a corresponding spherical hole in a penetrating manner, a spherical structure is clamped in a spherical hole of the arc-shaped spherical hinge support plate, the limiting spherical nut is arranged between the nylon carrier roller and the arc-shaped spherical hinge support plate, the spherical structure moves left and right in the spherical hole of the arc-shaped spherical hinge support plate, meanwhile, the nylon carrier roller is limited in the middle position of the hose support by the limiting nut, yellow grease is injected into the spherical hole of the arc-shaped spherical hinge support plate in advance, a groove is formed in the arc-shaped spherical hinge support plate, on one hand, the limiting spherical nut prevents the nylon carrier roller from moving left and right in parallel, on the other hand, the nylon carrier roller does not rotate left and right due to the design of the spherical structure, a screw of the guide carrier roller 1 passes through the spherical locking nut 2 and the spherical hole and then, after the nylon bearing roller installation was accomplished, insert the through-hole of bearing roller with the split pin, prevent to lead to the nut to drop because of vibrations.
After the hose guide frame is assembled, the base is welded on equipment to complete the positioning of the hose guide frame, generally, only a bottom nylon carrier roller is installed before the hose is moved, and then an upper nylon carrier roller is installed after the hose is positioned; after the hose guide frame is fixed, the hose guide frame can be rotated according to the direction of the hose, so that the direction of the hose guide frame is matched with that of the hose, a guide rail fixing plate does not need to be disassembled or cut off, and the function of one-time positioning and multi-angle rotation of the hose guide frame is realized; meanwhile, the nylon carrier roller can automatically rotate according to the swinging of the hose due to the spherical hinge type design.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides a shield constructs pipeline guide to visitors device, includes a plurality of groups direction bearing roller (1), and direction bearing roller (1) parallel movable mounting is on two sets of mounting brackets, its characterized in that, the mounting bracket includes base (8), and the activity is provided with slewing mechanism on base (8), and slewing mechanism goes up movable mounting has first stop gear, and slewing mechanism and first stop gear are connected with direction bearing roller (1) through second stop gear.
2. The shield pipeline navigation device according to claim 1, wherein the base (8) has a first arc-shaped through hole and a second arc-shaped through hole, a limit step is provided between the first arc-shaped through hole and the second arc-shaped through hole, the rotating mechanism is movably mounted in the first arc-shaped through hole and the second arc-shaped through hole through a connecting mechanism, and the connecting mechanism is matched with the limit step.
3. The shield pipeline navigation device according to claim 1 or 2, wherein the rotating mechanism comprises a rotating base plate (7) and a support plate (3), the rotating base plate (7) is fixedly connected with the support plate (3), a third arc-shaped through hole is formed in the rotating base plate (7), and the third arc-shaped through hole is connected with the first arc-shaped through hole and the second arc-shaped through hole through a connecting mechanism; a first limiting mechanism is movably mounted on the support plate (3), and the support plate and the first limiting mechanism are connected with the guide carrier roller (1) through a second limiting mechanism.
4. The shield pipeline navigation device according to claim 3, wherein the second arc-shaped through hole is located in the first arc-shaped through hole, and the arc centers of the first arc-shaped through hole, the second arc-shaped through hole and the third arc-shaped through hole are all in the same straight line.
5. The shield pipeline navigation device according to claim 4, wherein the connection mechanism comprises a guide nut (9) and a fixing screw (10), the fixing screw (10) is movably arranged on the third arc-shaped through hole, the guide nut (9) is movably arranged in the first arc-shaped through hole and is positioned below the limiting step, and the fixing screw (10) is fixedly connected with the guide nut (9) after passing through the third arc-shaped through hole, the second arc-shaped through hole and the first arc-shaped through hole.
6. The shield pipeline navigation device according to claim 3, wherein the first limiting mechanism comprises a limiting base plate (4), a limiting column is mounted on the limiting base plate (4), and the limiting column is arranged in a movable groove formed in the support plate (3) in a penetrating manner; the supporting plate (3) is provided with a spherical hole, a lubricating layer is arranged in the spherical hole, a second limiting mechanism is movably arranged in the spherical hole and matched with the lubricating layer, and a screw of the guide carrier roller (1) penetrates through the second limiting mechanism, the spherical hole and the limiting base plate (4) and then is respectively connected with a locking nut (6) and a limiting pin (5).
7. The shield pipeline navigation device according to claim 1 or 6, wherein the second limiting mechanism comprises a limiting spherical nut (2), the limiting spherical nut (2) is movably arranged in the corresponding spherical hole in a penetrating manner, and a screw of the guide carrier roller (1) passes through the spherical locking nut (2) and the spherical hole and then is respectively connected with the locking nut (6) and the limiting pin (5).
8. The shield pipeline navigation device according to claim 6, wherein the limiting base plate (4) and the support plate (3) are both arc-shaped, the arc surface side of the limiting base plate (4) is matched with the plane side of the support plate (3), the locking nut (6) is installed on the plane side of the limiting base plate (4), and the limiting spherical nut (2) is installed on the arc surface side of the support plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110073489.5A CN112707247B (en) | 2021-01-20 | 2021-01-20 | Shield pipeline guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110073489.5A CN112707247B (en) | 2021-01-20 | 2021-01-20 | Shield pipeline guide device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112707247A true CN112707247A (en) | 2021-04-27 |
| CN112707247B CN112707247B (en) | 2022-04-29 |
Family
ID=75549710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110073489.5A Active CN112707247B (en) | 2021-01-20 | 2021-01-20 | Shield pipeline guide device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112707247B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113911840A (en) * | 2021-10-29 | 2022-01-11 | 广东皓耘科技有限公司 | Hose conveying device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58119565A (en) * | 1982-01-06 | 1983-07-16 | Hitachi Ltd | Cable reel device |
| AU2013206377A1 (en) * | 2012-08-02 | 2014-02-20 | Freshfield Properties Pty Ltd | Support Assembly for a Cable Hauled Conveyor |
| CN209758247U (en) * | 2019-04-14 | 2019-12-10 | 衡水昊达冶金矿山机械有限公司 | Novel deviation-adjusting support |
| CN212174007U (en) * | 2019-12-05 | 2020-12-18 | 无锡双永精密不锈钢带有限公司 | Guider for coiling machine |
-
2021
- 2021-01-20 CN CN202110073489.5A patent/CN112707247B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58119565A (en) * | 1982-01-06 | 1983-07-16 | Hitachi Ltd | Cable reel device |
| AU2013206377A1 (en) * | 2012-08-02 | 2014-02-20 | Freshfield Properties Pty Ltd | Support Assembly for a Cable Hauled Conveyor |
| CN209758247U (en) * | 2019-04-14 | 2019-12-10 | 衡水昊达冶金矿山机械有限公司 | Novel deviation-adjusting support |
| CN212174007U (en) * | 2019-12-05 | 2020-12-18 | 无锡双永精密不锈钢带有限公司 | Guider for coiling machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113911840A (en) * | 2021-10-29 | 2022-01-11 | 广东皓耘科技有限公司 | Hose conveying device |
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| Publication number | Publication date |
|---|---|
| CN112707247B (en) | 2022-04-29 |
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