CN217264287U - Pipeline hoisting accessory is used in heat supply pipeline installation - Google Patents
Pipeline hoisting accessory is used in heat supply pipeline installation Download PDFInfo
- Publication number
- CN217264287U CN217264287U CN202220768358.9U CN202220768358U CN217264287U CN 217264287 U CN217264287 U CN 217264287U CN 202220768358 U CN202220768358 U CN 202220768358U CN 217264287 U CN217264287 U CN 217264287U
- Authority
- CN
- China
- Prior art keywords
- frame
- pipeline
- tensioning
- locking
- heat supply
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a pipeline hoisting accessory is used in heat supply pipeline installation, including be used for the pipeline to lift by crane the time the lifting mechanism of regulation hoist and mount height, be used for supporting mechanism, the mount that carries out the support when the pipeline hoists, lifting mechanism is located the supporting mechanism top. The utility model discloses utilize the locking cable wire that suspends in midair to drive two locking framves of its downside and carry out certain angle and rotate, utilize simultaneously to suspend in midair the rotation cover of evenly distributed in the frame to support the locking cable wire, thereby can be quick when hoist and mount pipeline fix and dismantle it, utilize tensioning motor to drive the tensioning frame and slowly unreel, and fix fixed cover through the fixing base, thereby make the tensioning cable wire between fixed cover and the tensioning frame to the decurrent pressure of pipeline, guarantee its holistic stability at pipeline lifting process then, also can prevent simultaneously that the pipeline from hanging in midair and locking frame dropout drops.
Description
Technical Field
The utility model relates to a field especially relates to a pipeline hoisting accessory is used in heat supply pipeline installation.
Background
The heat pipe network is also called a heat pipeline, and starts from a boiler room, a direct-fired machine room, a heat supply center and the like, and leads heat sources to a heat supply pipeline of a building heat inlet. A plurality of heat supply pipelines form a pipe network; current heat supply pipeline adopts the crane to lift by crane the pipeline in the great region in space, adopts chain block to lift by crane to the less region in space, and this kind of hoist and mount generally all adopt the hoist and mount to bring and fix the pipeline, then after the installation, need the manual work to climb the pipeline and take off the trouble of ten minutes to hoist and mount area, this kind of hoist device makes the pipeline landing, danger ten minutes easily simultaneously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pipeline hoisting accessory is used in heat supply pipeline installation just in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a pipeline lifting device for heat supply pipeline installation comprises a lifting mechanism for adjusting lifting height when a pipeline is lifted, a supporting mechanism for supporting when the pipeline is lifted, and a fixing frame, wherein the lifting mechanism is positioned at the top of the supporting mechanism, the fixing frame is positioned at the top of the supporting mechanism and positioned on one side of the lifting mechanism, the pipeline lifting device further comprises a suspension mechanism for driving the pipeline to be lifted and a tensioning mechanism for tensioning the pipeline to prevent the pipeline from shaking, the suspension mechanism comprises a winding motor, a winding roller, a suspension frame, a locking frame, a rotating sleeve and a locking steel cable, the winding motor is arranged on the front side of the fixing frame, the winding roller is arranged on the inner side of the fixing frame, the steel cable on the outer side of the winding roller is wound around the lifting mechanism from the upper side, the suspension frame is arranged at the upper end of the steel cable on the outer side of the winding roller, and the locking frame is arranged on the lower side of the suspension frame, the rotating sleeve is arranged on the inner side of the suspension frame, the locking steel cable is arranged on the inner side of the locking frame, and the upper end of the locking steel cable is fixedly connected with the upper end of the steel wire rope on the outer side of the winding roller; straining device includes tensioning motor, tensioning frame, fixing base, fixed cover, the tensioning motor sets up the mount front side just is located coiling motor below one side, the tensioning frame sets up the mount inboard just is located coiling roller below one side, the fixing base is located supporting mechanism top opposite side, the fixed cover sets up on the fixing base.
Preferably, the following components: the supporting mechanism comprises a moving frame, a universal wheel, trundles and a first supporting frame, wherein the first supporting frame is arranged at the top of the moving frame, the universal wheel and the trundles are connected to the front side and the rear side of the bottom of the moving frame through bolts, and the universal wheel is located on one side of the trundles.
According to the arrangement, the lifting mechanism is supported by the movable frame and the first support frame, the stability of the whole device after lifting is improved by the weight of the first support frame, and the universal wheels and the caster wheels are used for facilitating the movement of the whole device.
Preferably: the supporting mechanism comprises a moving frame, universal wheels, trundles and a second supporting frame, wherein the second supporting frame is arranged at the top of the moving frame, the universal wheels are connected with the trundles through bolts, and the front side and the rear side of the bottom of the moving frame are both provided with the trundles, and the universal wheels are positioned on one side of the trundles.
According to the arrangement, the lifting mechanism is supported by the movable frame and the second support frame, the stability of the whole device after lifting is improved by the weight of the second support frame, and the universal wheels and the trundles are used for facilitating the movement of the whole device.
Preferably, the following components: elevating system includes crane, spout frame, hydraulic stem, concave type wheel, the crane upside is provided with two bracing pieces, two concave type wheel is connected respectively through the bearing on the bracing piece of crane upside, the spout frame sets up the crane downside, the hydraulic stem sets up the crane downside.
According to the arrangement, the lifting frame is supported by the sliding groove frame, and the extension of the telescopic part of the hydraulic rod is used for pushing the lifting frame to move upwards, so that the lifting height is changed by the two concave wheels on the upper side of the lifting frame.
Preferably: the tensioning motor is connected with the fixed frame through a bolt, and the tensioning frame is connected with the fixed frame through a bearing.
According to the arrangement, the tensioning frame is driven to slowly rotate at a certain speed by the rotating part of the tensioning motor, so that the stability of the pipeline is ensured in the whole hoisting process.
Preferably: the winding motor is connected with the fixing frame through bolts, the winding roller is connected with the fixing frame through a bearing, and a through hole for a steel wire rope to pass through is formed in the top of the suspension frame.
So set up, utilize winding motor rotation portion to drive the winding roller and rotate, through the rotation of winding roller drives wire rope and convolutes to hang up the pipeline.
Preferably, the following components: one side of the fixing seat, which is far away from the tensioning motor, is provided with a supporting column, and the fixing sleeve is sleeved on the supporting column of the fixing seat.
So set up, the support column that utilizes the fixing base comes to fix fixed cover supports.
Preferably: the tensioning frame is connected with the fixed sleeve through a tensioning steel wire.
So set up, utilize tensioning frame with the pipeline is pushed down to the tensioning steel wire between the fixed cover to guarantee the stability of pipeline hoist and mount in-process, prevent simultaneously that the locking frame from breaking away from the locking to the pipeline.
Preferably, the following components: the locking frame with the frame is connected through the bearing, just the locking frame with be provided with reset spring between the frame, rotate the cover with the frame is rotated and is connected in hanging, the locking cable wire with the locking frame is rotated and is connected.
According to the arrangement, the steel wire rope on the winding roller is used for lifting the pipeline upwards, then the locking frame is driven by the locking steel wire rope to rotate towards the inner side of the suspension frame by taking the connecting position of the locking frame and the suspension frame as the center, so that the pipeline is locked and fixed on the inner side of the suspension frame, and the two locking frames are opened towards the outer side of the suspension frame by the reset spring between the locking frame and the suspension frame.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the locking steel cable in the suspension bracket is used for driving the two locking brackets on the lower side of the suspension bracket to rotate at a certain angle, and meanwhile, the locking steel cable is supported by the rotating sleeves uniformly distributed in the suspension bracket, so that the locking steel cable can be quickly fixed and detached when a pipeline is hoisted;
2. utilize the tensioning motor to drive the tensioning frame and slowly unreel to come to fix fixed cover through the fixing base, thereby make the tensioning wire between fixed cover and the tensioning frame to the pipeline decurrent pressure, guarantee its holistic stability then at pipeline lifting process, also can prevent simultaneously that the pipeline from putting up and locking the frame dropout and dropping.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 these drawings without inventive exercise.
Fig. 1 is a schematic structural view of an embodiment 1 of a pipeline lifting device for installing a heat supply pipeline according to the present invention;
fig. 2 is a schematic structural view of an embodiment 2 of the pipe hoisting device for installing a heat supply pipe according to the present invention;
fig. 3 is a partial part view of an embodiment 1 of a supporting mechanism of a pipeline hoisting device for installing a heat supply pipeline according to the present invention;
fig. 4 is a partial part view of an embodiment 2 of a supporting mechanism of a pipeline hoisting device for installing a heat supply pipeline according to the present invention;
fig. 5 is a partial part view of a lifting mechanism of the pipeline lifting device for heat supply pipeline installation according to the present invention;
fig. 6 is a partial cross-sectional view of a locking cable of the pipe lifting device for heat supply pipeline installation according to the present invention;
fig. 7 is a partial part view of a suspension mechanism of the pipeline lifting device for heat supply pipeline installation according to the present invention;
fig. 8 is a partial part view of the tensioning mechanism of the pipeline lifting device for heat supply pipeline installation of the present invention.
The reference numerals are explained below:
1. a suspension mechanism; 2. a tensioning mechanism; 3. a lifting mechanism; 4. a support mechanism; 5. a fixed mount; 11. a winding motor; 12. a winding roller; 13. a suspension frame; 14. a locking frame; 15. rotating the sleeve; 16. locking the steel cable; 21. a tensioning motor; 22. a tension frame; 23. a fixed seat; 24. fixing a sleeve; 31. a lifting frame; 32. a chute frame; 33. a hydraulic lever; 34. a concave wheel; 41. a movable frame; 42. a universal wheel; 43. a caster wheel; 44. a first support frame; 414. a second support frame.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
a pipeline lifting device for heat supply pipeline installation comprises a lifting mechanism 3 for adjusting lifting height when a pipeline is lifted, a supporting mechanism 4 for supporting when the pipeline is lifted, and a fixing frame 5, wherein the lifting mechanism 3 is positioned at the top of the supporting mechanism 4, the fixing frame 5 is positioned at the top of the supporting mechanism 4 and positioned on one side of the lifting mechanism 3, the pipeline lifting device also comprises a suspension mechanism 1 for driving the pipeline to be lifted and a tensioning mechanism 2 for tensioning the pipeline to prevent the pipeline from shaking, the suspension mechanism 1 comprises a winding motor 11, a winding roller 12, a suspension frame 13, a locking frame 14, a rotating sleeve 15 and a locking steel cable 16, the winding motor 11 is arranged on the front side of the fixing frame 5, the winding roller 12 is arranged on the inner side of the fixing frame 5, the steel cable on the outer side of the winding roller 12 bypasses from the upper side of the lifting mechanism 3, the suspension frame 13 is arranged at the upper end of the steel cable on the outer side of the winding roller 12, the locking frame 14 is arranged on the lower side of the suspension frame 13, the rotating sleeve 15 is arranged at the inner side of the suspension frame 13, the locking steel cable 16 is arranged at the inner side of the locking frame 14, and the upper end of the locking steel cable is fixedly connected with the upper end of the steel cable at the outer side of the winding roller 12; the tensioning mechanism 2 comprises a tensioning motor 21, a tensioning frame 22, a fixed seat 23 and a fixed sleeve 24, the tensioning motor 21 is arranged on the front side of the fixed frame 5 and is located on one side below the winding motor 11, the tensioning frame 22 is arranged on the inner side of the fixed frame 5 and is located on one side below the winding roller 12, the fixed seat 23 is located on the other side of the top of the supporting mechanism 4, and the fixed sleeve 24 is arranged on the fixed seat 23.
Example 1
As shown in fig. 1, 3, 5, 6, 7, and 8, the supporting mechanism 4 includes a moving frame 41, a universal wheel 42, a caster 43, and a first supporting frame 44, the first supporting frame 44 is disposed on the top of the moving frame 41, the universal wheel 42 and the caster 43 are both connected to the front and rear sides of the bottom of the moving frame 41 through bolts, the universal wheel 42 is located on one side of the caster 43, the moving frame 41 and the first supporting frame 44 are used to support the lifting mechanism 3, the weight of the first supporting frame 44 is used to increase the stability of the whole device after being lifted, and the universal wheel 42 and the caster 43 are used to facilitate the movement of the whole device; the lifting mechanism 3 comprises a lifting frame 31, a sliding groove frame 32, a hydraulic rod 33 and concave wheels 34, wherein two support rods are arranged on the upper side of the lifting frame 31, the two concave wheels 34 are respectively connected to the support rods on the upper side of the lifting frame 31 through bearings, the sliding groove frame 32 is arranged on the lower side of the lifting frame 31, the hydraulic rod 33 is arranged on the lower side of the lifting frame 31, the lifting frame 31 is supported by utilizing the sliding groove frame 32, and meanwhile, the lifting frame 31 is pushed to move upwards by utilizing the extension of the telescopic part of the hydraulic rod 33, so that the lifting height is changed by utilizing the two concave wheels 34 on the upper side of the lifting frame 31; the tensioning motor 21 is connected with the fixed frame 5 through a bolt, the tensioning frame 22 is connected with the fixed frame 5 through a bearing, and the rotating part of the tensioning motor 21 is utilized to drive the tensioning frame 22 to slowly rotate at a certain speed, so that the stability of the pipeline is ensured in the whole hoisting process; the winding motor 11 is connected with the fixed frame 5 through a bolt, the winding roller 12 is connected with the fixed frame 5 through a bearing, a through hole for the steel wire rope to pass through is formed in the top of the suspension frame 13, the winding roller 12 is driven to rotate by the rotating part of the winding motor 11, and the steel wire rope is driven to wind through the rotation of the winding roller 12, so that the pipeline is lifted; a supporting column is arranged on one side of the fixed seat 23, which is far away from the tensioning motor 21, the fixed sleeve 24 is sleeved on the supporting column of the fixed seat 23, and the supporting column of the fixed seat 23 is utilized to support and fix the fixed sleeve 24; the tensioning frame 22 and the fixing sleeve 24 are connected through tensioning steel wires, and the pipeline is pressed downwards by using the tensioning steel wires between the tensioning frame 22 and the fixing sleeve 24, so that the stability in the pipeline hoisting process is ensured, and meanwhile, the locking frame 14 is prevented from being separated from locking the pipeline; the locking frame 14 is connected with the suspension frame 13 through a bearing, a reset spring is arranged between the locking frame 14 and the suspension frame 13, the rotating sleeve 15 is rotatably connected with the suspension frame 13, the locking steel cable 16 is rotatably connected with the locking frame 14, the pipeline is lifted upwards by using the steel cable on the winding roller 12, then the locking frame 14 is driven by the locking steel cable 16 to be centered at the connecting position of the locking frame 14 and the suspension frame 13 and rotate towards the inner side of the suspension frame 13, so that the pipeline is locked and fixed at the inner side of the suspension frame 13, and the two locking frames 14 are opened towards the outer side of the suspension frame 13 through the reset spring between the locking frame 14 and the suspension frame 13.
The working principle is as follows: when in use, the movable frame 41 is firstly moved to a proper position through the universal wheel 42 and the caster 43, at this time, the two locking frames 14 are opened towards the outer side of the hanging frame 13, the hanging frame 13 is sleeved on the outer side of the pipeline, then the winding motor 11 rotates to drive the winding roller 12 to rotate, the steel wire rope on the side of the winding roller 12 is driven to wind through the rotation of the winding roller 12, then the pipeline is driven to lift upwards to enable the steel wire rope to be stressed, meanwhile, after the steel wire rope is stressed, the two locking steel wires 16 on the inner side of the hanging frame 13 also have tension, then the locking frame 14 is driven to rotate towards the inner side of the hanging frame 13 by the locking steel wire rope 16 with the connecting position of the locking frame 14 and the hanging frame 13 as the center, then the lower side of the pipeline is locked and fixed through the two locking frames 14, meanwhile, the two fixing sleeves 24 and the steel wires connected with the tensioning frame 22 are wound around the upper side of the pipeline, and the fixing sleeves 24 are sleeved on the supporting columns of the fixing seats 23, then, the rotating part of the winding motor 11 drives the winding roller 12 to continue rotating, the pipeline is driven to move upwards through the steel wire rope by winding of the winding roller 12, meanwhile, the tensioning motor 21 drives the tensioning frame 22 to slowly unreel, and then the steel wire rope on the winding roller 12 is ensured to be in a tensioning state; after the pipeline is lifted to a proper height, the pipeline is installed and welded; when the locking frame 14 needs to be taken down, the fixing sleeve 24 is separated from the fixing seat 23, the tensioning frame 22 is wound, meanwhile, the winding roller 12 rotates reversely, so that the steel wire rope is not stressed, and then the locking frame 14 is separated from locking the pipeline; in addition, when the whole lifting height needs to be adjusted, the hydraulic rod 33 is utilized to push the lifting frame 31 to extend upwards from the inside of the sliding groove frame 32, and then the height of the upper end of the whole lifting frame 31 is adjusted.
Example 2
As shown in fig. 2 and 4, the difference between the embodiment 2 and the embodiment 1 is that the supporting mechanism 4 includes a moving frame 41, a universal wheel 42, a caster 43, and a second supporting frame 414, the second supporting frame 414 is disposed on the top of the moving frame 41, the universal wheel 42 and the caster 43 are both connected to the front and rear sides of the bottom of the moving frame 41 through bolts, the universal wheel 42 is located on one side of the caster 43, the moving frame 41 and the second supporting frame 414 are used to support the lifting mechanism 3, and meanwhile, the weight of the second supporting frame 414 is used to increase the stability of the whole device after lifting, and the universal wheel 42 and the caster 43 are used to facilitate the movement of the whole device.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.
Claims (9)
1. The utility model provides a heat supply pipeline installation is with pipeline hoisting accessory, carries out supporting mechanism (4), mount (5) that support when being used for pipeline to lift by crane elevating system (3), being used for pipeline to hoist and mount, elevating system (3) are located supporting mechanism (4) top, mount (5) are located supporting mechanism (4) top just is located elevating system (3) one side, its characterized in that: the pipeline lifting device is characterized by further comprising a suspension mechanism (1) for driving the pipeline to be lifted and a tensioning mechanism (2) for tensioning the pipeline to prevent the pipeline from shaking, wherein the suspension mechanism (1) comprises a winding motor (11), a winding roller (12), a suspension frame (13), a locking frame (14), a rotating sleeve (15) and a locking steel cable (16), the winding motor (11) is arranged on the front side of the fixing frame (5), the winding roller (12) is arranged on the inner side of the fixing frame (5), a steel cable on the outer side of the winding roller (12) is wound from the upper side of the lifting mechanism (3), the suspension frame (13) is arranged on the upper end of the steel cable on the outer side of the winding roller (12), the locking frame (14) is arranged on the lower side of the suspension frame (13), the rotating sleeve (15) is arranged on the inner side of the suspension frame (13), and the locking steel cable (16) is arranged on the inner side of the locking frame (14), and the upper end of the steel wire rope is fixedly connected with the upper end of the steel wire rope outside the winding roller (12); straining mechanism (2) are including tensioning motor (21), tensioning frame (22), fixing base (23), fixed cover (24), tensioning motor (21) set up mount (5) front side just is located coiling motor (11) below one side, tensioning frame (22) set up mount (5) are inboard just is located coiling roller (12) below one side, fixing base (23) are located supporting mechanism (4) top opposite side, fixed cover (24) set up on fixing base (23).
2. The pipe hoisting device for installation of a heat supply pipeline according to claim 1, wherein: supporting mechanism (4) are including removing frame (41), universal wheel (42), truckle (43), first support frame (44) set up remove frame (41) top, universal wheel (42) with truckle (43) all through bolted connection both sides around removing frame (41) bottom, universal wheel (42) are located truckle (43) one side.
3. The pipe hoisting device for installing the heat supply pipe according to claim 1, wherein: supporting mechanism (4) are including removing frame (41), universal wheel (42), truckle (43), second support frame (414) set up remove frame (41) top, universal wheel (42) with truckle (43) all through bolted connection remove frame (41) bottom front and back both sides, universal wheel (42) are located truckle (43) one side.
4. The pipe hoisting device for installation of the heat supply pipeline of claim 2, wherein: elevating system (3) are including crane (31), spout frame (32), hydraulic stem (33), concave type wheel (34), crane (31) upside is provided with two bracing pieces, two concave type wheel (34) are connected through the bearing respectively on the bracing piece of crane (31) upside, spout frame (32) set up crane (31) downside, hydraulic stem (33) set up crane (31) downside.
5. The pipe hoisting device for installation of a heat supply pipeline according to claim 1, wherein: the tensioning motor (21) is connected with the fixed frame (5) through bolts, and the tensioning frame (22) is connected with the fixed frame (5) through bearings.
6. The pipe hoisting device for installation of a heat supply pipeline according to claim 1, wherein: the winding motor (11) is connected with the fixed frame (5) through bolts, the winding roller (12) is connected with the fixed frame (5) through a bearing, and a through hole for a steel wire rope to pass through is formed in the top of the suspension frame (13).
7. The pipe hoisting device for installation of a heat supply pipeline according to claim 1, wherein: one side of the fixed seat (23) far away from the tensioning motor (21) is provided with a supporting column, and the fixed sleeve (24) is sleeved on the supporting column of the fixed seat (23).
8. The pipe hoisting device for installation of a heat supply pipeline according to claim 1, wherein: the tensioning frame (22) and the fixing sleeve (24) are connected through tensioning steel wires.
9. The pipe hoisting device for installing the heat supply pipe according to claim 1, wherein: the locking frame (14) is connected with the suspension frame (13) through a bearing, a return spring is arranged between the locking frame (14) and the suspension frame (13), the rotating sleeve (15) is rotatably connected with the suspension frame (13), and the locking steel cable (16) is rotatably connected with the locking frame (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220768358.9U CN217264287U (en) | 2022-04-06 | 2022-04-06 | Pipeline hoisting accessory is used in heat supply pipeline installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220768358.9U CN217264287U (en) | 2022-04-06 | 2022-04-06 | Pipeline hoisting accessory is used in heat supply pipeline installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217264287U true CN217264287U (en) | 2022-08-23 |
Family
ID=82873627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220768358.9U Active CN217264287U (en) | 2022-04-06 | 2022-04-06 | Pipeline hoisting accessory is used in heat supply pipeline installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217264287U (en) |
-
2022
- 2022-04-06 CN CN202220768358.9U patent/CN217264287U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217264287U (en) | Pipeline hoisting accessory is used in heat supply pipeline installation | |
| CN203922516U (en) | Tower crane attachment arm is removed pole | |
| CN111041999A (en) | Hanging basket traveling system with easy-to-control synchronism | |
| CN212742234U (en) | Aluminum alloy movable cross-bridge type hanging basket frame system | |
| CN109244946A (en) | A kind of electric integrated apparatus for examination and repair | |
| JP3973215B2 (en) | Steel tower-mounted base bar device and its assembly method | |
| CN210620020U (en) | Hoisting mechanism for installing mine electromechanical equipment | |
| CA2666643C (en) | A counterweight structure for vertical oil pumping unit | |
| CN210416591U (en) | Adjusting equipment for short-distance loading and transporting curb | |
| CN213595745U (en) | Mechanical equipment hoisting frame | |
| CN217398301U (en) | Water pump suspension hoisting accessory | |
| CN219409016U (en) | Lifting device with anti-drop function for building installation | |
| CN218371215U (en) | Synchronous automatic unhooking device of many hoisting points of offshore construction hoist and mount | |
| CN105293321B (en) | Derrick crane | |
| CN220182613U (en) | Spherical rack installation handling equipment in concentration workshop | |
| CN108840251A (en) | Upending frame is used in a kind of carrying of mechanical equipment | |
| CN219599512U (en) | Tool support with multiple stations | |
| CN214359891U (en) | Hoisting platform for new energy power station construction | |
| CN220976264U (en) | Hoisting equipment for air conditioner outdoor unit | |
| CN220058768U (en) | Pulley type hanging basket hanging device | |
| CN214456285U (en) | Crane with rotary trolley | |
| CN218201889U (en) | Hoisting structure | |
| CN216006624U (en) | Hanging basket device for bridge maintenance | |
| CN219880281U (en) | Suspension device for spraying automobile hub | |
| CN219751633U (en) | Hinge shaft penetrating device for running mechanism of loop-suspended cart |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |