CN217126644U - Sled dress formula light and heat equipment lifts and uses draw gear - Google Patents
Sled dress formula light and heat equipment lifts and uses draw gear Download PDFInfo
- Publication number
- CN217126644U CN217126644U CN202221741222.5U CN202221741222U CN217126644U CN 217126644 U CN217126644 U CN 217126644U CN 202221741222 U CN202221741222 U CN 202221741222U CN 217126644 U CN217126644 U CN 217126644U
- Authority
- CN
- China
- Prior art keywords
- pulley
- adjusting
- skid
- bevel gear
- photo
- 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
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The utility model discloses a sled dress formula light and heat equipment lifts and uses draw gear, including support assembly, upper pulley, lower pulley, adjusting pulley, go up haulage rope and haulage rope down. An upper pulley and two lower pulleys are rotatably connected with the bracket assembly, the upper pulley is positioned above the lower pulleys, and the axes of the upper pulleys and the lower pulleys are arranged in a crossed manner. The adjusting pulley is arranged between the two lower pulleys, the adjusting pulley is connected with the bracket assembly in a vertical sliding mode, and the axis of the adjusting pulley is parallel to the axis of the lower pulley. The upper traction rope is sleeved on the upper pulley, and the lower traction rope is sleeved on the two lower pulleys and the adjusting pulley in an M shape. The utility model discloses a pulley leads, makes draw gear be located four traction hole centers of sled dress formula light and heat equipment all the time directly over, and then guarantees the stability of sled dress formula light and heat equipment transportation process.
Description
Technical Field
The utility model belongs to draw gear is lifted by crane in the lifting, concretely relates to sled dress formula light and heat equipment lifts and uses draw gear.
Background
Sled dress formula light and heat equipment all need lift by crane or overhead traveling crane in installation and transportation, then transports. The existing hoisting and traction device mainly adopts one or two lifting ropes, when one lifting rope is adopted, two ends of the lifting rope are connected with two lifting holes arranged on the skid-mounted photo-thermal equipment along the diagonal line, and then the middle of the lifting rope is connected with a lifting appliance of a crane or a crown block. The hoisting method cannot ensure the stability of the skid-mounted photo-thermal equipment in the transfer process.
In order to improve stability, two lifting ropes are adopted, two ends of each lifting rope are connected with two lifting holes on the diagonal line of the skid-mounted photo-thermal equipment, and then the centers of the two lifting ropes are superposed and connected with a lifting appliance of a crane or a crown block. Compared with the arrangement mode of adopting one lifting rope, the arrangement mode of the lifting traction device is definitely more stable, but because the shape formed by connecting the four lifting holes at the top of the skid-mounted photo-thermal equipment is not rectangular, the lengths of the two lifting ropes are definitely not the same, so that a lifting appliance of a crane or a crown block cannot be positioned right above the centers of the four lifting holes, and the lifting traction device can also incline in the transfer process of the skid-mounted photo-thermal equipment and needs to be held by people for manual correction.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: overcome prior art's is not enough, provides sled dress formula light and heat equipment and lifts and use draw gear, the utility model discloses a pulley leads, makes draw gear be located four traction hole centers of sled dress formula light and heat equipment all the time directly over, and then guarantees sled dress formula light and heat equipment transportation process's stability.
The utility model provides a technical scheme that the problem that its exists adopted is:
sled dress formula light and heat equipment lifts and uses draw gear, including support assembly, upper pulley, lower pulley, adjusting pulley, go up haulage rope and haulage rope down.
An upper pulley and two lower pulleys are rotatably connected with the bracket assembly, the upper pulley is positioned above the lower pulleys, and the axes of the upper pulleys and the lower pulleys are arranged in a crossed manner.
The adjusting pulley is arranged between the two lower pulleys, the adjusting pulley is connected with the bracket assembly in a vertical sliding mode, and the axis of the adjusting pulley is parallel to the axis of the lower pulley.
The upper traction rope is sleeved on the upper pulley, and the lower traction rope is sleeved on the two lower pulleys and the adjusting pulley in an M shape.
Preferably, the adjusting pulley and the two lower pulleys are located on the same vertical plane.
The two lower pulleys are symmetrically arranged around the axis of the adjusting pulley.
Preferably, the adjusting pulley is positioned right below the upper pulley.
Preferably, the support assembly comprises a vertical frame and a horizontal frame, and the bottom of the vertical frame is rotatably or fixedly connected with the center of the top of the horizontal frame.
The upper pulley is rotatably connected with the vertical frame.
The lower pulley is rotatably connected with the horizontal frame.
The adjusting pulley is arranged below the horizontal frame.
Preferably, the top of the vertical frame is rotatably connected with a hanging device.
Preferably, two ends of the central shaft of the adjusting pulley are respectively inserted into the adjusting block, and the adjusting block is provided with a screw rod in threaded connection with the adjusting block in a penetrating manner.
The screw rod arrange perpendicularly, the cover is equipped with spacing dish on the screw rod.
The horizontal stand lateral wall be fixed with two second support frames of interval arrangement from top to bottom, spacing dish sets up between two second support frames, is equipped with the through-hole on the second support frame, the through-hole cover is located on the screw rod.
Preferably, the adjusting block comprises a supporting block and a horizontal plate, the supporting block is provided with a jack, and the central shaft of the adjusting pulley is inserted into the jack.
The horizontal plate is fixedly connected with the end face of the supporting block facing the lower pulley, a threaded hole is formed in the horizontal plate, and the threaded hole is in threaded connection with the screw rod.
Preferably, two opposite end faces of the supporting block are respectively fixed with a horizontal plate, and the two horizontal plates are both in threaded connection with a screw.
Preferably, a first bevel gear is coaxially fixed at the top end of the screw rod.
A first support frame is fixed on the top surface of the horizontal frame, and an adjuster is rotatably arranged on the first support frame.
The adjuster drives the two screw rods on the same side of the axis of the adjusting pulley to rotate.
Preferably, the vertical frame is provided with an adjuster on each side.
The regulator comprises a round rod, a second bevel gear, a third bevel gear and a belt pulley.
The round rod is rotatably connected with the first support frame.
The second bevel gear and the third bevel gear are sleeved on the round rod and face the same direction.
The second bevel gear and the third bevel gear are respectively meshed with the first bevel gears on the two screws on the same side of the axis of the adjusting pulley.
The round bar is coaxially fixed with a belt pulley, and the belt pulleys of the two regulators are sleeved with a synchronous belt.
The tail end of the round rod is coaxially fixed with a handle.
Compared with the prior art, the utility model discloses beneficial effect who has:
(1) the haulage rope cover is established on the pulley, consequently can freely remove, when hoist sled dress formula light and heat equipment, under the effect of gravity, can automatic alignment, makes sled dress formula light and heat equipment lift and lies in four hoisting hole central points of sled dress formula light and heat equipment with draw gear and put directly over.
(2) Through two haulage ropes of last haulage rope and lower haulage rope and sled dress formula light and heat equipment connection, improve the stability of hoist and mount transportation.
(3) The angle between the upper pulley and the lower pulley axis is adjustable, and the application range is improved.
(4) Through adjusting the upper and lower position of adjusting pulley, can change the length that is located the lower haulage rope of lower pulley both sides, and then make it match with last haulage rope, do not take place the slope when making sled dress formula light and heat equipment hoist and mount.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a drawing of the lifting traction device for the skid-mounted photothermal device of the present invention,
FIG. 2 is a drawing of the profile of the lower traction rope adjusting device of the traction device for lifting the skid-mounted photo-thermal equipment of the utility model,
FIG. 3 is a cross-sectional view of the center of the adjusting pulley of the traction device for lifting the skid-mounted photo-thermal equipment of the present invention,
fig. 4 is the utility model discloses sled dress formula light and heat equipment lifts and arranges the position sketch map with draw gear down haulage rope.
In the figure, the device comprises a bracket assembly 1, a vertical frame 101, a first supporting frame 1011, a horizontal frame 102, a second supporting frame 1021, a hanging device 2, an upper pulley 3, a lower pulley 4, an adjusting pulley 5, an adjusting block 6, a supporting block 601, an inserting hole 6011, a horizontal plate 602, a screw rod 7, a first bevel gear 701, a limiting disc 702, an adjuster 8, a round rod 801, a second bevel gear 802, a third bevel gear 803, a belt pulley 804, a handle 9, a synchronous belt 10, an upper traction rope 11 and a lower traction rope 12.
Detailed Description
As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, within which a person skilled in the art can solve the technical problem to substantially achieve the technical result.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", horizontal "and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being 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 according to specific situations by those skilled in the art.
The attached drawings are the best embodiments of the traction device for lifting the skid-mounted photo-thermal equipment, and the invention is further described in detail with reference to the attached drawings.
Sled dress formula light and heat equipment lifts and uses draw gear, including support assembly 1, upper pulley 3, lower pulley 4, adjusting pulley 5, go up haulage rope 11 and haulage rope 12 down.
An upper pulley 3 and two lower pulleys 4 are rotatably connected with the bracket assembly 1, the upper pulley 3 is positioned above the lower pulleys 4, and the axes of the upper pulley 3 and the lower pulleys 4 are arranged in a crossed manner.
Adjusting pulley 5 sets up between two lower pulleys 4, adjusting pulley 5 and support assembly 1 upper and lower sliding connection, adjusting pulley 5 be located upper pulley 3 under. The axis of the adjusting pulley 5 is parallel to the axis of the lower pulley 4, the adjusting pulley 5 and the two lower pulleys 4 are positioned on the same vertical plane, and the two lower pulleys 4 are symmetrically arranged around the axis of the adjusting pulley 5.
The upper traction rope 11 is sleeved on the upper pulley 3, and the upper traction rope 11 is inverted V-shaped, namely the upper pulley 3 is positioned below the upper traction rope 11. The lower hauling rope 12 is sleeved on the two lower pulleys 4 and the adjusting pulley 5 in an M shape, namely the lower pulley 4 is positioned below the lower hauling rope 12, and the adjusting pulley 5 is positioned above the lower hauling rope 12.
The upper pulley 3, the lower pulley 4 and the adjusting pulley 5 are the same in size, annular grooves are recessed in the circumferential surfaces of the upper pulley, the lower pulley and the adjusting pulley, and the upper traction rope 11 and the lower traction rope 12 are arranged in the grooves.
The rack assembly 1 includes a vertical rack 101 and a horizontal rack 102. The central shaft of the upper pulley 3 is inserted into the inner wall of the vertical frame 101, so that the upper pulley 3 is rotatably connected with the vertical frame 101. The central shaft of the lower pulley 4 is inserted into the inner wall of the horizontal frame 102, so that the lower pulley 4 is rotatably connected with the horizontal frame 102. The adjusting pulley 5 is arranged below the horizontal frame 102.
The bottom of the vertical frame 101 is rotatably or fixedly connected with the top center of the horizontal frame 102. The bottom of the vertical frame 101 is fixedly connected with the center of the top of the horizontal frame 102, so that the included angle between the axis of the upper pulley 3 and the axis of the lower pulley 4 is fixed, and the traction device for lifting the skid-mounted photo-thermal equipment is used for equipment with the two diagonal included angles of four hoisting holes on the top surface of the skid-mounted photo-thermal equipment being the same as the included angle between the axis of the upper pulley 3 and the axis of the lower pulley 4; the bottom of the vertical frame 101 is rotatably connected with the center of the top of the horizontal frame 102, and an included angle between the axis of the upper pulley 3 and the axis of the lower pulley 4 is adjustable, so that the application range of the traction device for lifting the skid-mounted photo-thermal equipment is enlarged.
Adjusting block 6 is respectively equipped with in adjusting pulley 5 both sides, and adjusting pulley 5 center pin both ends are inserted respectively and are located inside adjusting block 6 for adjusting pulley 5 is connected with adjusting block 6 rotation.
The adjusting block 6 comprises a supporting block 601 and a horizontal plate 602, wherein the supporting block 601 is provided with an insertion hole 6011, and a central shaft of the adjusting pulley 5 is inserted into the insertion hole 6011.
The horizontal plate 602 is fixedly connected with the end face of the supporting block 601 facing the lower pulley 4, and a threaded hole is formed in the horizontal plate 602 and is in threaded connection with the screw 7. The screw 7 is vertically arranged, and the screw 7 is sleeved with a limiting disc 702.
The side wall of the horizontal frame 102 is fixed with two second support frames 1021 which are arranged at intervals up and down, the limiting disc 702 is arranged between the two second support frames 1021, the second support frames 1021 are provided with through holes, and the through holes are sleeved on the screw rods 7.
The outer diameter of the limiting disc 702 is larger than the inner diameter of the through hole of the second support frame 1021, so that the screw 7 can only rotate and cannot move up and down under the action of the limiting disc 702. So that the screw 7 rotates to drive the adjusting block 6 to move up and down.
In order to enable the screw rods 7 on the two sides of the adjusting pulley 5 to rotate simultaneously, the stress of the adjusting pulley 5 is more uniform, the up-down movement can be synchronous, and the inclination of the adjusting pulley 5 can be effectively avoided.
Therefore, two opposite end surfaces of the supporting block 601 are respectively fixed with a horizontal plate 602, and a screw 7 is connected to each of the two horizontal plates 602 in a threaded manner.
A first bevel gear 701 is coaxially fixed at the top end of the screw rod 7. A first support frame 1011 is fixed on the top surface of the horizontal frame 102, an adjuster 8 is rotatably arranged on the first support frame 1011, and two adjusters 8 are respectively arranged on two sides of the vertical frame 101.
The regulator 8 comprises a round rod 801, a second bevel gear 802, a third bevel gear 803 and a pulley 804.
The round bar 801 is rotatably connected with the first support 1011,
the second bevel gear 802 and the third bevel gear 803 are sleeved on the round rod 801, and the second bevel gear 802 and the third bevel gear 803 are respectively engaged with the first bevel gears 701 on the two screws 7 on the same side of the axis of the adjusting pulley 5.
The gear ratio of the second bevel gear 802 to the first bevel gear 701 and the gear ratio of the third bevel gear 803 to the first bevel gear 701 are the same, which ensures that the two screws 7 are driven to rotate the same number of turns when the adjuster 8 is rotated.
The second bevel gear 802 and the third bevel gear 803 are oriented in the same direction, which ensures that the two screws 7 are rotated in the same direction when the adjuster 8 is rotated.
A belt pulley 804 is coaxially fixed on the round rod 801, and a synchronous belt 10 is sleeved on the belt pulleys 804 of the two regulators 8. One handle 9 is coaxially fixed at the tail end of the round rod 801 of one or two regulators 8, and the two regulators 8 can be driven to rotate at the same speed through the synchronous belt 10 by rotating one handle 9.
An adjuster 8 drives two screws 7 on the same side of the axis of the adjusting pulley 5 to rotate.
In this embodiment, the pulley 804 is connected to the second bevel gear 802 or the third bevel gear 803, and an end of the pulley 804 facing away from the round rod 801 is coaxially and fixedly connected to the handle 9.
And lifting ring screws are arranged at the tail ends of the upper traction rope 11 and the lower traction rope 12 and are used for being connected with lifting holes of the skid-mounted photo-thermal equipment.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. Sled dress formula light and heat equipment lifts and uses draw gear, its characterized in that:
comprises a bracket assembly (1), an upper pulley (3), a lower pulley (4), an adjusting pulley (5), an upper hauling cable (11) and a lower hauling cable (12),
an upper pulley (3) and two lower pulleys (4) are rotationally connected with the bracket assembly (1), the upper pulley (3) is positioned above the lower pulleys (4), the axis of the upper pulley (3) is crossed with the axis of the lower pulleys (4),
the adjusting pulley (5) is arranged between the two lower pulleys (4), the adjusting pulley (5) is connected with the bracket assembly (1) in a vertical sliding way, the axis of the adjusting pulley (5) is parallel to the axis of the lower pulleys (4),
the upper traction rope (11) is sleeved on the upper pulley (3), and the lower traction rope (12) is sleeved on the two lower pulleys (4) and the adjusting pulley (5) in an M shape.
2. The skid-mounted traction device for photo-thermal equipment lifting according to claim 1, wherein:
the adjusting pulley (5) and the two lower pulleys (4) are positioned on the same vertical plane,
the two lower pulleys (4) are arranged symmetrically around the axis of the adjusting pulley (5).
3. The skid-mounted traction device for photo-thermal equipment lifting according to claim 2, wherein:
the adjusting pulley (5) is positioned right below the upper pulley (3).
4. The skid-mounted traction device for lifting photo-thermal equipment according to claim 1, 2 or 3, wherein:
the bracket assembly (1) comprises a vertical frame (101) and a horizontal frame (102), the bottom of the vertical frame (101) is rotatably or fixedly connected with the center of the top of the horizontal frame (102),
the upper pulley (3) is rotationally connected with the vertical frame (101),
the lower pulley (4) is rotationally connected with the horizontal frame (102),
the adjusting pulley (5) is arranged below the horizontal frame (102).
5. The skid-mounted traction device for photo-thermal equipment lifting according to claim 4, wherein:
the top of the vertical frame (101) is rotatably connected with a hanging device (2).
6. The skid-mounted traction device for photo-thermal equipment lifting according to claim 5, wherein:
two ends of the central shaft of the adjusting pulley (5) are respectively inserted in the adjusting block (6), a screw rod (7) connected with the adjusting block (6) in a threaded manner is arranged on the adjusting block in a penetrating way,
the screw (7) is vertically arranged, a limit disc (702) is sleeved on the screw (7),
the side wall of the horizontal frame (102) is fixed with two second support frames (1021) which are arranged at intervals up and down, the limiting disc (702) is arranged between the two second support frames (1021), and through holes are formed in the second support frames (1021) and sleeved on the screw rods (7).
7. The skid-mounted traction device for photo-thermal equipment lifting according to claim 6, wherein:
the adjusting block (6) comprises a supporting block (601) and a horizontal plate (602), the supporting block (601) is provided with an insertion hole (6011), the central shaft of the adjusting pulley (5) is inserted into the insertion hole (6011),
the horizontal plate (602) is fixedly connected with the end face of the lower pulley (4) facing the supporting block (601), a threaded hole is formed in the horizontal plate (602), and the threaded hole is in threaded connection with the screw (7).
8. The skid-mounted traction device for photo-thermal equipment lifting according to claim 7, wherein:
two opposite end faces of the supporting block (601) are respectively fixed with a horizontal plate (602), and the two horizontal plates (602) are both in threaded connection with a screw (7).
9. The skid-mounted traction device for photo-thermal equipment lifting according to claim 8, wherein:
a first conical gear (701) is coaxially fixed at the top end of the screw rod (7),
a first support frame (1011) is fixed on the top surface of the horizontal frame (102), a regulator (8) is rotatably arranged on the first support frame (1011),
the adjuster (8) drives the two screw rods (7) on the same side of the axis of the adjusting pulley (5) to rotate.
10. The skid-mounted traction device for photo-thermal equipment lifting according to claim 9, wherein:
two sides of the vertical frame (101) are respectively provided with a regulator (8),
the regulator (8) comprises a round rod (801), a second bevel gear (802), a third bevel gear (803) and a belt pulley (804),
the round bar (801) is rotationally connected with the first support frame (1011),
the second bevel gear (802) and the third bevel gear (803) are sleeved on the round rod (801), the second bevel gear (802) and the third bevel gear (803) are in the same direction,
the second bevel gear (802) and the third bevel gear (803) are respectively meshed and connected with the first bevel gears (701) on the two screw rods (7) on the same side of the axis of the adjusting pulley (5),
a belt pulley (804) is coaxially fixed on the round rod (801), a synchronous belt (10) is sleeved on the belt pulleys (804) of the two regulators (8),
the tail end of the round rod (801) is coaxially fixed with a handle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221741222.5U CN217126644U (en) | 2022-07-08 | 2022-07-08 | Sled dress formula light and heat equipment lifts and uses draw gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221741222.5U CN217126644U (en) | 2022-07-08 | 2022-07-08 | Sled dress formula light and heat equipment lifts and uses draw gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217126644U true CN217126644U (en) | 2022-08-05 |
Family
ID=82615899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221741222.5U Active CN217126644U (en) | 2022-07-08 | 2022-07-08 | Sled dress formula light and heat equipment lifts and uses draw gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217126644U (en) |
-
2022
- 2022-07-08 CN CN202221741222.5U patent/CN217126644U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112775646A (en) | Special assembly platform for special-shaped non-planar parts | |
| CN217126644U (en) | Sled dress formula light and heat equipment lifts and uses draw gear | |
| CN214463577U (en) | Door capable of safely lifting | |
| CN220283308U (en) | Block chain logistics hoisting machine | |
| CN117800223A (en) | Anti-shaking lifting device for steel structure bridge construction | |
| CN211945916U (en) | Lifting appliance with adjustable hook distance | |
| CN113493166B (en) | Hoisting device | |
| CN113668937B (en) | Waist ring device and lifting system for inner suspension holding rod hoisting tower set | |
| CN213738307U (en) | Hoisting tool | |
| CN216336391U (en) | Height-adjustable lifting appliance for assembling escalator driving assembly | |
| CN218381562U (en) | Swing function tester | |
| CN221298549U (en) | Curtain wall construction lifting device | |
| CN218809993U (en) | Lifting device and photovoltaic system | |
| CN216235676U (en) | TV set hoist and mount detection device | |
| CN220056027U (en) | Box hoist | |
| CN218002541U (en) | Portable hydrological cableway | |
| CN218595888U (en) | Column I-steel crane | |
| CN217498388U (en) | Pipe piece hoisting device | |
| CN220502423U (en) | Mobilizable equipment maintenance hoist and mount frame | |
| CN216129200U (en) | Helicopter part hoist and mount combination hoist | |
| CN218994973U (en) | Grinding machine static load test detection device for power line construction | |
| CN219489524U (en) | New energy automobile battery box antirust treatment hoisting frame | |
| CN217264495U (en) | Hoisting equipment for installing heavy cover plate | |
| CN117361311B (en) | Climbing ladder preparation hoisting accessory | |
| CN215048198U (en) | Lifting device for bridge construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |