CN211594763U - PCCP pipeline handling frock - Google Patents
PCCP pipeline handling frock Download PDFInfo
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- CN211594763U CN211594763U CN202020190921.XU CN202020190921U CN211594763U CN 211594763 U CN211594763 U CN 211594763U CN 202020190921 U CN202020190921 U CN 202020190921U CN 211594763 U CN211594763 U CN 211594763U
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Abstract
The utility model provides a PCCP pipeline handling frock belongs to PCCP pipeline lifting device technical field for solve current overhead hoist handling unstability, the pipeline easily drops, easily causes the technical problem of accident. The balance type cable bridge comprises a PCCP pipeline, a lifting arm and a balance rod, wherein a motor is fixed in the lifting arm, a hinge shaft is fixed on an output shaft of the motor, a steel cable is fixed on the hinge shaft, the end part of the steel cable is fixed on the balance rod, wide-face slings are fixed on the balance rod, the wide-face slings are sleeved on the PCCP pipeline, a fixing band is fixed between the wide-face slings, blocking pieces are fixed on the side edges of the wide-face slings, and the wide-face slings are connected with a pin shaft through; the utility model discloses a motor drives the hinge and rotates and receive and release the steel cable, and adjustment steel cable extension length, the control balancing pole is balanced, guarantees to stabilize the handling, prevents that the pipeline from heeling and dropping to prevent the accident, the separation blade can prevent that the PCCP pipeline from empting, through connector and round pin hub connection, the dismouting is convenient, connects firmly.
Description
Technical Field
The utility model belongs to the technical field of PCCP pipeline lifting device, a hoisting device is related to, especially a PCCP pipeline handling frock.
Background
The prestressed concrete cylinder pipe (PCCP pipe for short) is a water pipe made by winding circumferential prestressed steel wires on a high-strength concrete pipe core with a steel cylinder and spraying a compact cement mortar protective layer on the prestressed steel wires. The composite pipe is a composite pipe composed of thin steel plates, high-strength steel wires and concrete, has the characteristics of high sealing property, high strength and high impermeability, is suitable for large-scale water delivery engineering between trans-regional water sources and the like, and is widely used in the global range. Because the PCCP pipe is heavy in weight and large in size, the PCCP pipe is unstable in lifting, and the PCCP pipe is easy to fall off from the lifting tool, so that safety accidents occur.
Through retrieval, for example, chinese patent document discloses a device for hoisting prestressed concrete cylinder pipes [ application number: CN 201520179168.3; publication No.: CN204549818U ]. According to the device for hoisting the prestressed steel cylinder concrete pipe, a long horizontal hoisting tool is fixed on a hoisting frame, and hoisting rings for hanging straps are fixed at two ends of the long horizontal hoisting tool; the circular vertical lifting appliance comprises a circular supporting frame, a lifting appliance and a cylinder, wherein the upper end of the lifting appliance is positioned in a clamping groove formed in the inner circular wall of the circular supporting frame, the lower end of the lifting appliance is provided with an inner bayonet, an opening and closing opening is formed in the wall of the lifting appliance, two fixing supports of the cylinder are fixed on the inner walls of the lifting appliance at the two ends of the opening and closing opening, the other ends of the two fixing supports are hinged to the central position of the lifting frame, the cylinder body of the cylinder is hinged to one of the fixing supports, and the. Although the device can finish vertical and horizontal hoisting, the hoisting device does not need to be replaced, the PCCP pipeline is unstable when being hoisted, and the PCCP pipeline is easy to fall off.
SUMMERY OF THE UTILITY MODEL
The utility model aims at having the above-mentioned problem to current technique, provided a PCCP pipeline handling frock, the technical problem that the device will solve is: how to realize can stably handling PCCP pipeline and be difficult for droing, reduce the incident and take place.
The purpose of the utility model can be realized by the following technical proposal:
the utility model provides a PCCP pipeline handling frock, including PCCP pipeline, the davit and balancing pole, the davit internal fixation has the motor that two symmetries set up, the tip of motor output shaft all is fixed with the hinge, all be fixed with the steel cable on the hinge, the tip of steel cable sets up the both ends at the balancing pole respectively, the middle part of balancing pole is fixed with the spirit level, the both ends of balancing pole all are fixed with the broad face suspender, two broad face suspenders are established respectively at the both ends of PCCP pipeline, be fixed with two fixed bands between two broad face suspenders, the side of two broad face suspenders all is fixed with the separation blade, be provided with the slipmat between broad face suspender and the PCCP pipeline, be equipped with a plurality of inhomogeneous archs on the slipmat, the broad face suspender passes through connector and round pin.
The utility model discloses a theory of operation is: rotate through motor output shaft and drive the hinge and rotate and receive and release the steel cable, thereby control balance bar keep balance, can guarantee stable handling, prevent that the PCCP pipeline from heeling and dropping, thereby prevent the accident, come in time to adjust motor output shaft through observing the spirit level and rotate, come handling PCCP pipeline through two broad face suspender, the taut PCCP pipeline of fixed band ability, the separation blade of broad face suspender side can prevent that the PCCP pipeline from empting, be equipped with a plurality of inhomogeneous archs on the slipmat, can increase frictional force, the broad face suspender passes through the connector and the round pin hub connection dismouting of being convenient for, and firm in connection.
One end of the PCCP pipeline is a male head, the other end of the PCCP pipeline is a female head, a male head rubber ring is sleeved on the male head, and a female head rubber ring is sleeved in the female head.
By adopting the structure, the male rubber ring and the female rubber ring can protect the male head and the female head and prevent the damage during lifting.
And the two ends of the balance rod are symmetrically provided with hanging rings, and the end part of the steel cable is connected to the hanging rings.
By adopting the structure, the level of the balance rod is ensured by adjusting the extending lengths of the two steel cables, so that the balance rod is stably lifted, the PCCP pipeline is prevented from inclining and falling, and accidents are prevented.
The inner layer of the wide-surface sling is a flexible layer, the outer layer of the wide-surface sling is a tensioning layer, a plurality of steel wire ropes are arranged in the tensioning layer, one end of the wide-surface sling is a connecting end, the other end of the wide-surface sling is a pin shaft end, the connecting head is fixed on the connecting end, the pin shaft is fixed in the pin shaft end, the pin shaft is also fixed in the connecting head, and a protection pad is arranged at the contact position of the connecting head and the.
Structure more than adopting, fix in the connector through the round pin axle, the quick assembly disassembly of being convenient for and connect firmly, wire rope can strengthen the tensile ability of broad face suspender, and the protection pad can prevent to damage PCCP pipeline surface.
The inner side of the wide-surface sling is fixed with a metal sheet, and two ends of the fixing band are provided with fixing claws which are clamped on the metal sheet.
By adopting the structure, the metal sheet fixed on the inner side of the wide-surface hanging strip can enhance the overall tensile capacity of the device, and the fixing claws are clamped in the metal sheet to pull the two wide-surface hanging strips inwards, so that the PCCP pipeline can be effectively attached to ensure the stability.
Compared with the prior art, this PCCP pipeline handling frock has following advantage:
1. the rotating of the output shaft of the motor drives the hinge shaft to rotate to release and release the steel cables, the extending lengths of the two steel cables are adjusted, so that the balance rod is controlled to keep balance, stable lifting can be guaranteed, the PCCP pipeline is prevented from inclining and falling, accidents are prevented, the output shaft of the motor is timely adjusted to rotate by observing the level gauge, and the separation blade on the side edge of the wide suspender can prevent the PCCP pipeline from toppling;
2. the male head rubber ring and the female head rubber ring can protect the male head and the female head and prevent the male head and the female head from being damaged during lifting, and the non-uniform bulges are arranged on the non-slip mat, so that the friction force can be increased;
3. the steel wire rope is fixed in the connector through the pin shaft, so that the steel wire rope is convenient to rapidly disassemble and assemble and is stably connected, the tensile capacity of the wide-surface sling can be enhanced, and the protection pad can prevent the surface of the PCCP pipeline from being damaged;
4. the fixed sheetmetal of inboard of broad face suspender can strengthen this device holistic tensile ability, and the stationary dog block can inwards draw two broad face suspenders in the sheetmetal, thereby can effectively laminate PCCP pipeline assurance stability.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the axial measurement structure of the present invention;
in the figure: the device comprises a 1-PCCP pipeline, a 1 a-male head, a 1 b-female head, a 2-male head rubber ring, a 3-female head rubber ring, a 4-lifting arm, a 5-balance rod, a 5 a-lifting ring, a 6-level, a 7-wide-surface sling, a 7 a-connecting end, a 7 b-pin shaft end, an 8-pin shaft, a 9-fixing belt, a 9 a-fixing claw, a 10-non-slip mat, a 11-steel cable, a 12-connecting head, a 13-blocking sheet, a 14-motor, a 15-hinge shaft and a 16-metal sheet.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-2, the present embodiment provides a PCCP pipeline lifting tool, which includes a PCCP pipeline 1, a lifting arm 4 and a balance rod 5, wherein two symmetrically arranged motors 14 are fixed in the lifting arm 4, in the present embodiment, the fixing manner is a bolt connection, the end of the output shaft of the motor 14 is fixed with a hinge shaft 15, in the present embodiment, the fixing manner is a key connection, a steel cable 11 is fixed on the hinge shaft 15, the end of the steel cable 11 is respectively arranged at two ends of the balance rod 5, a level gauge 6 is fixed in the middle of the balance rod 5, in the present embodiment, the fixing manner is a bolt connection, two ends of the balance rod 5 are fixed with wide-face slings 7, the two wide-face slings 7 are respectively sleeved at two ends of the PCCP pipeline 1, two fixing bands 9 are fixed between the two wide-face slings 7, and a blocking piece 13 is fixed on the side edge of the two wide-face slings, an anti-slip pad 10 is arranged between the wide-surface hanging strip 7 and the PCCP pipeline 1, a plurality of uneven bulges are arranged on the anti-slip pad 10, and the wide-surface hanging strip 7 is connected with the pin shaft 8 through a connector 12; rotate through motor 14 output shaft and drive hinge 15 and rotate and receive and release steel cable 11, thereby control balancing pole 5 keep balance, can guarantee stable handling, prevent that PCCP pipeline 1 from heeling and dropping, thereby prevent the accident, come in time to adjust motor 14 output shaft through observing spirit level 6 and rotate, come handling PCCP pipeline 1 through two broad suspender 7, fixed band 9 can take up PCCP pipeline 1, separation blade 13 of broad suspender 7 side can prevent that PCCP pipeline 1 from empting, be equipped with a plurality of inhomogeneous archs on the slipmat 10, can increase frictional force, broad suspender 7 is connected the dismouting of being convenient for through connector 12 and round pin axle 8, and firm in connection.
One end of the PCCP pipeline 1 is a male head 1a, the other end of the PCCP pipeline is a female head 1b, a male head rubber ring 2 is sleeved on the male head 1a, and a female head rubber ring 3 is sleeved in the female head 1 b; public first rubber ring 2 and female first rubber ring 3 can protect public first 1a and female first 1b, prevent to damage when the handling.
Two ends of the balancing rod 5 are symmetrically provided with hanging rings 5a, and the end part of the steel cable 11 is connected to the hanging rings 5 a; the balance bar 5 is ensured to be horizontal by adjusting the extending lengths of the two steel cables 11, so that the balance bar is stably lifted, the PCCP pipeline 1 is prevented from inclining and falling, and accidents are prevented.
The inner layer of the wide-surface sling 7 is a flexible layer, the outer layer of the wide-surface sling 7 is a tensioning layer, a plurality of steel wire ropes are arranged in the tensioning layer, one end of the wide-surface sling 7 is a connecting end 7a, the other end of the wide-surface sling 7 is a pin shaft end 7b, a connecting head 12 is fixed on the connecting end 7a, a pin shaft 8 is fixed in the pin shaft end 7b, the pin shaft 8 is also fixed in the connecting head 12, and a protective pad is arranged at the contact position of the connecting head; the steel wire rope can enhance the tensile capacity of the wide-face sling 7, and the protective pad can prevent the surface of the PCCP pipeline from being damaged.
A metal sheet 16 is fixed on the inner side of the wide-surface sling 7, two ends of the fixing belt 9 are provided with fixing claws 9a, and the fixing claws 9a are clamped on the metal sheet 16; the fixed sheetmetal 16 of inboard of broad face suspender 7 can strengthen the holistic tensile ability of this device, and the clamping of stationary dog 9a can inwards pull two broad face suspenders 7 in sheetmetal 16, thereby can effectively laminate PCCP pipeline 1 and guarantee stability.
The utility model discloses a theory of operation:
when the device is used, a lifting arm (4) is lifted by a crane, firstly two steel cables 11 are respectively fixed on a lifting ring 5a, a hinge shaft 15 is driven to rotate by the rotation of an output shaft of a motor 14 to take up and pay off the steel cables 11, the extending length of the two steel cables 11 is adjusted, so that a balance rod 5 is controlled to keep balance, stable lifting can be ensured, the PCCP pipeline 1 is prevented from inclining and falling, accidents are prevented, then a wide-face sling 7 is fixed on the balance rod 5, the wide-face sling 7 is sleeved on two ends of the PCCP pipeline 1, a male head rubber ring 2 and a female head rubber ring 3 can protect a male head 1a and a female head 1b and prevent damage during lifting, a baffle piece 13 at the side edge of the wide-face sling 7 can prevent the PCCP pipeline 1 from falling over, an anti-skid pad 10 is placed, a plurality of uneven bulges are arranged on the pad 10, friction force can be increased, and two ends of the, fix in connector 12 through round pin axle 8, be convenient for quick assembly disassembly and connection are firm, wire rope can strengthen wide suspender 7's tensile strength, the protection pad can prevent to damage PCCP pipeline surface, later fix fixed band 9 between two wide suspender 7, the inboard fixed sheetmetal 16 of wide suspender 7 can strengthen the holistic tensile strength of this device, stationary dog 9a block can be with two wide suspender 7 internal draws in sheetmetal 16, thereby can effectively laminate PCCP pipeline 1 guarantee stability, adjust the level through observing spirit level 6 at last, stabilize PCCP pipeline 1. The PCCP pipeline 1 is lifted by two wide-surface hanging strips 7, and the fixing belt 9 can tighten the PCCP pipeline 1.
In conclusion, the output shaft of the motor 14 rotates to drive the hinge shaft 15 to rotate to release and release the steel cables 11, the extending lengths of the two steel cables 11 are adjusted, so that the balance rod 5 is controlled to keep balance, stable lifting can be guaranteed, the PCCP pipeline 1 is prevented from inclining and falling, accidents are prevented, the output shaft of the motor 14 is adjusted to rotate in time by observing the level 6, and the blocking piece 13 on the side edge of the wide-face sling 7 can prevent the PCCP pipeline 1 from toppling; the male rubber ring 2 and the female rubber ring 3 can protect the male head 1a and the female head 1b and prevent damage during lifting, and the non-uniform bulges are arranged on the non-slip mat 10, so that friction force can be increased; the steel wire rope is fixed in the connector 12 through the pin shaft 8, so that the steel wire rope is convenient to rapidly disassemble and assemble and is stably connected, the tensile capacity of the wide-surface sling 7 can be enhanced through the steel wire rope, and the protection pad can prevent the surface of the PCCP pipeline from being damaged; the fixed sheetmetal 16 of inboard of broad face suspender 7 can strengthen the holistic tensile ability of this device, and the clamping of stationary dog 9a can inwards pull two broad face suspenders 7 in sheetmetal 16, thereby can effectively laminate PCCP pipeline 1 and guarantee stability.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. A PCCP pipeline lifting tool comprises a PCCP pipeline (1), a lifting arm (4) and a balance rod (5), and is characterized in that two motors (14) which are symmetrically arranged are fixed in the lifting arm (4), hinged shafts (15) are fixed at the end parts of output shafts of the motors (14), steel cables (11) are fixed on the hinged shafts (15), the end parts of the steel cables (11) are respectively arranged at the two ends of the balance rod (5), a level meter (6) is fixed at the middle part of the balance rod (5), wide-face slings (7) are fixed at the two ends of the balance rod (5), the two wide-face slings (7) are respectively sleeved at the two ends of the PCCP pipeline (1), two fixing belts (9) are fixed between the two wide-face slings (7), blocking pieces (13) are fixed at the side edges of the two wide-face slings (7), and anti-skid pads (10) are arranged between the wide-face slings (7) and the PCCP pipeline (1), the non-slip mat (10) is provided with a plurality of uneven bulges, and the wide-surface sling (7) is connected with the pin shaft (8) through the connector (12).
2. The PCCP pipeline hoisting tool is characterized in that one end of the PCCP pipeline (1) is a male head (1 a), the other end of the PCCP pipeline is a female head (1 b), a male head rubber ring (2) is sleeved on the male head (1 a), and a female head rubber ring (3) is sleeved in the female head (1 b).
3. The PCCP pipe lifting tool as claimed in claim 1, wherein lifting rings (5 a) are symmetrically arranged at two ends of the balance bar (5), and the end of the steel cable (11) is connected to the lifting rings (5 a).
4. The PCCP pipeline lifting tool as claimed in claim 1, wherein the inner layer of the wide-face sling (7) is a flexible layer, the outer layer of the wide-face sling (7) is a tensioning layer, a plurality of steel wire ropes are arranged in the tensioning layer, one end of the wide-face sling (7) is a connecting end (7 a), the other end of the wide-face sling is a pin shaft end (7 b), the connecting head (12) is fixed on the connecting end (7 a), the pin shaft (8) is fixed in the pin shaft end (7 b), the pin shaft (8) is also fixed in the connecting head (12), and a protection pad is arranged at the contact position of the surface of the connecting head (12) and the PCCP pipeline (.
5. The PCCP pipeline lifting tool as claimed in claim 1, wherein a metal sheet (16) is fixed on the inner side of the wide-surface sling (7), fixing claws (9 a) are arranged at two ends of each fixing band (9), and the fixing claws (9 a) are clamped on the metal sheet (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020190921.XU CN211594763U (en) | 2020-02-21 | 2020-02-21 | PCCP pipeline handling frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020190921.XU CN211594763U (en) | 2020-02-21 | 2020-02-21 | PCCP pipeline handling frock |
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| CN211594763U true CN211594763U (en) | 2020-09-29 |
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| CN202020190921.XU Active CN211594763U (en) | 2020-02-21 | 2020-02-21 | PCCP pipeline handling frock |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158718A (en) * | 2020-11-09 | 2021-01-01 | 宋新鲜 | Large-scale for municipal pipeline strap security constraint device |
| CN113526357A (en) * | 2021-07-14 | 2021-10-22 | 安徽森通建设工程有限公司 | Pipeline lifting equipment for laying pipeline construction |
| CN116513943A (en) * | 2023-06-25 | 2023-08-01 | 山西省安装集团股份有限公司 | Hoisting equipment for installing chemical pipeline |
-
2020
- 2020-02-21 CN CN202020190921.XU patent/CN211594763U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158718A (en) * | 2020-11-09 | 2021-01-01 | 宋新鲜 | Large-scale for municipal pipeline strap security constraint device |
| CN113526357A (en) * | 2021-07-14 | 2021-10-22 | 安徽森通建设工程有限公司 | Pipeline lifting equipment for laying pipeline construction |
| CN116513943A (en) * | 2023-06-25 | 2023-08-01 | 山西省安装集团股份有限公司 | Hoisting equipment for installing chemical pipeline |
| CN116513943B (en) * | 2023-06-25 | 2023-09-01 | 山西省安装集团股份有限公司 | Hoisting equipment for installing chemical pipeline |
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