CN219429510U - Portable hoist and mount tripod - Google Patents
Portable hoist and mount tripod Download PDFInfo
- Publication number
- CN219429510U CN219429510U CN202320178513.6U CN202320178513U CN219429510U CN 219429510 U CN219429510 U CN 219429510U CN 202320178513 U CN202320178513 U CN 202320178513U CN 219429510 U CN219429510 U CN 219429510U
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- lifting
- bracing piece
- lifting seat
- universal wheel
- tripod
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The application relates to a portable hoist and mount tripod relates to the field of tripod, and it includes lifting seat and bracing piece, the bracing piece is provided with three, and is three the bracing piece all is located one side of lifting seat, and around the one week setting of lifting seat, the one end of bracing piece with the lifting seat articulates, and wherein two all be provided with first universal wheel on the bracing piece, every on the bracing piece the quantity of first universal wheel is more than two, first universal wheel is located the bracing piece is kept away from two more one sides of bracing piece. The tripod lifting device has the effect of enabling the tripod lifting to be convenient to carry.
Description
Technical Field
The application relates to the field of tripods, in particular to a portable hoisting tripod.
Background
In municipal drainage detection, municipal drainage detection is an important guarantee of normal drainage of cities, and when municipal drainage detection is carried out, detection personnel rely on hoisting tripods to assist in descending the well.
At present, hoist and mount tripod mainly includes lifting seat, bracing piece and lifting element, and the bracing piece is provided with three, and one end all articulates with lifting seat, and lifting element includes lifting part and drive division, and lifting part sets up on playing the seat, and drive division sets up on one of them bracing piece, and drive division is connected with lifting part, and drive division is used for driving lifting part, and lifting part is used for lifting by crane the inspection crew. When the device is used, the supporting rods are spread at the inlet of the municipal drainage well, then the safety belt of the detection personnel is connected with the lifting part, and the driving part drives the lifting part to gradually lower the detection personnel into the municipal drainage well, so that the detection personnel can more conveniently and safely go down the well.
Lifting the tripod requires lifting a weight, and is generally heavy, making lifting the tripod inconvenient to carry.
Disclosure of Invention
In order to enable a lifting tripod to be convenient to carry, the application provides a portable lifting tripod.
The application provides a portable hoist and mount tripod adopts following technical scheme:
the utility model provides a portable hoist and mount tripod, includes lifting seat and bracing piece, the bracing piece is provided with three, three the bracing piece all is located one side of lifting seat, and around the setting of a week of lifting seat, the one end of bracing piece with the lifting seat articulates, and wherein two all be provided with first universal wheel on the bracing piece, every on the bracing piece the quantity of first universal wheel is more than two, first universal wheel is located the bracing piece is kept away from two other one sides of bracing piece.
Through adopting above-mentioned technical scheme, fold three bracing pieces, make a plurality of first universal wheels and the ground butt on two bracing pieces, then promote the bracing piece, three bracing pieces and lifting seat remove subaerial through first universal wheel for hoist and mount tripod is convenient for remove through a plurality of first universal wheels, thereby make hoist and mount tripod portable.
Optionally, the first universal wheel rotates and is connected with the connecting plate, the bracing piece with the position that the first universal wheel corresponds has been seted up and has been stepped down the groove, the one end of connecting plate with the one end of stepped down the groove notch articulates, the stepped down the groove be used for holding the connecting plate first universal wheel.
Through adopting above-mentioned technical scheme, when three bracing pieces prop up and carry out the operation of lifting by crane, the connecting plate drives first universal wheel and rotates to the inslot of stepping down to when hoist and mount tripod lifts by crane, first universal wheel is convenient for accomodate the inslot of stepping down, makes the hoist and mount operation of first universal wheel difficult influence hoist and mount tripod.
Optionally, the sliding of the groove of stepping down is provided with the supporting shoe, the supporting shoe with the connecting plate butt, the supporting shoe with the fixed spring that is provided with between the one end that the hinge department was kept away from to the groove of stepping down, the spring is used for driving the supporting shoe with the one end butt that the groove of stepping down is close to the hinge department.
By adopting the technical scheme, when the lifting tripod is required to be carried, the three support rods are folded, so that the first universal wheel is abutted against the ground, the support block is stably abutted against one end of the abdication groove, which is close to the hinging position, under the action of the elasticity of the spring, and the support block provides a supporting force for the connecting plate, so that the first universal wheel is convenient for supporting the lifting tripod to move, and the lifting tripod is convenient to carry; when the tripod is hoisted, the supporting block is slid, the spring is accumulated by the supporting block, the connecting plate and the first universal wheel rotate to the abdication groove, and the supporting block is tightly abutted to the first universal wheel under the action of the spring force, so that the first universal wheel is easy to be stably placed in the abdication groove.
Optionally, pull ropes are fixedly connected to the support rods opposite to the support rods provided with the first universal wheels.
Through adopting above-mentioned technical scheme, through stay cord pulling bracing piece for hoist and mount tripod is more convenient when portable removal.
Optionally, the inside cavity of lifting by crane the seat, and inside rotation is provided with the reel, take turns to and be equipped with the lifting rope, the lifting rope wears to establish the lifting by crane the seat be close to one side of bracing piece, and with lifting by crane seat sliding connection, the lifting rope is located the one end fixedly connected with lifting hook outside the lifting by crane the seat.
Through adopting above-mentioned technical scheme, with reel, lifting rope and lifting hook setting on the lifting seat for reel, lifting rope and lifting hook are difficult to cause the influence to the portable removal of hoist and mount tripod, make hoist and mount tripod further portable.
Optionally, the lifting seat is far away from one side of bracing piece wears to be equipped with driving handle, driving handle with lifting seat rotates to be connected, and is located one end in the lifting seat pass through bevel gear drive with the reel is connected.
Through adopting above-mentioned technical scheme, driving handle passes through bevel gear transmission drive line wheel rotation for driving handle is convenient for drive line wheel, and is difficult for causing the influence to the portable removal of hoist and mount tripod.
Optionally, one end of the supporting rod far away from the lifting seat is conical
Through adopting above-mentioned technical scheme, the bracing piece supports subaerial through the taper end, and the taper end makes the bracing piece be difficult for taking place to slide with ground to make hoist and mount tripod be convenient for carry out stable support when lifting by crane.
Optionally, one side that the bracing piece is close to two other bracing pieces fixedly connected with support cover, the support cover is located the bracing piece is kept away from the one end of lifting seat, support cover internal thread connection has the screw rod, the screw rod is located the one end rotation that the support cover is outer is connected with the second universal wheel.
Through adopting above-mentioned technical scheme, when hoist and mount tripod need carry the heavy object that lifts by crane and remove, before lifting by crane, shift out the support sleeve through rotating the screw rod in the support sleeve, make second universal wheel and ground butt, and make the cone end of bracing piece and ground be in the separation state to portable heavy object removes after hoist and mount tripod lifts by crane the heavy object, make hoist and mount tripod's use more extensive, also make hoist and mount tripod's use more nimble.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through arranging more than two first universal wheels on the two support rods, the lifting tripod is convenient to carry out portable movement through the first universal wheels;
2. the support rod is provided with the abdication groove, so that the first universal wheel is convenient to store in the abdication groove, and the first universal wheel is not easy to influence the lifting operation of the lifting tripod;
3. through setting up line wheel, lifting rope, lifting hook on the lifting seat for line wheel, lifting rope, lifting hook are difficult to cause the influence to the portable removal of hoist and mount tripod.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present application;
FIG. 2 is an exploded view intended to illustrate a support block;
fig. 3 is a cross-sectional view intended to illustrate a lifting assembly.
Reference numerals illustrate:
1. a lifting seat; 2. a support rod; 21. a relief groove; 22. a support block; 23. a spring; 3. a first universal wheel; 31. a connecting plate; 4. a pull rope; 5. a lifting assembly; 51. a wire wheel; 52. a lifting rope; 53. a lifting hook; 54. a drive handle; 6. a support sleeve; 7. a screw; 8. and a second universal wheel.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-3.
The embodiment of the application discloses a portable hoist and mount tripod. Referring to fig. 1, a portable lifting tripod comprises a lifting seat 1, support rods 2 and lifting components 5, wherein the support rods 2 are arranged in three, the three support rods 2 are arranged around the lifting seat 1 for a circle, the lifting components 5 are arranged on the lifting seat 1 and used for lifting heavy objects, and first universal wheels 3 are arranged on the two support rods 2.
When in use, the three support rods 2 are unfolded, the lifting assembly 5 takes the support rods 2 as supports for lifting heavy objects, when in portable movement, the three support rods 2 are folded, the first universal wheels 3 on the two support rods 2 are abutted to the ground, the support rods 2 are pushed, the lifting tripod is moved in a portable mode through the first universal wheels 3, and therefore the lifting tripod is convenient to carry.
Referring to fig. 1, a lifting seat 1 is columnar and vertically arranged, the lifting seat 1 is stepped from top to bottom, the top of the lifting seat 1 is cylindrical, the bottom of the lifting seat 1 is triangular, and three sides of the bottom of the lifting seat 1 are concave circular arcs.
The three support rods 2 are all positioned below the lifting seat 1 and are respectively positioned at three top angles at the bottom of the lifting seat 1, the support rods 2 are in a long rod shape, one end of each support rod 2 is hinged with the bottom of the lifting seat 1, and the other end of each support rod 2 is in a cone shape.
The number of the first universal wheels 3 arranged on the supporting rod 2 is two, the two first universal wheels 3 are respectively located at one end of the supporting rod 2, which is close to the lifting seat 1, and one end, which is far away from the lifting seat 1, of the supporting rod 2, and the first universal wheels 3 are located at one side, which is far away from the central line of the lifting seat 1, of the supporting rod 2.
Two giving way grooves 21 are formed in the support rod 2, the giving way grooves 21 correspond to the first universal wheels 3 one by one and are rectangular, and the length direction of the giving way grooves 21 is the same as the length direction of the support rod 2.
Referring to fig. 2, a connecting plate 31 is fixedly connected to the first universal wheel 3, the connecting plate 31 is rectangular plate-shaped, one end of the length direction is hinged to one end of the groove opening of the abdication groove 21, which is close to the lifting seat 1, the length of the connecting plate 31 is smaller than the depth of the abdication groove 21, the width of the connecting plate is smaller than the width of the abdication groove 21, the width of the first universal wheel 3 is smaller than the width of the abdication groove 21, and the length of the abdication groove 21 is larger than the sum of the length of the first universal wheel 3 and the thickness of the connecting plate 31.
Referring to fig. 1 and 2, a support block 22 is slidably disposed in the yielding groove 21, the sliding direction of the support block 22 is the length direction of the yielding groove 21, the support block 22 is rectangular, the width of the support block 22 is equal to the width of the yielding groove 21, the length direction of the support block 22 is the same as the length direction of the yielding groove 21, and the support block 22 is located at one end of the yielding groove 21 close to the lifting seat 1 and is abutted against the connecting plate 31.
A spring 23 is fixedly arranged between the supporting block 22 and one end, far away from the lifting seat 1, of the abdication groove 21, the spring 23 is arranged along the sliding direction of the supporting block 22, and the spring 23 is used for driving the supporting block 22 to abut against one end, close to the lifting seat 1, of the abdication groove 21.
Referring to fig. 1, a pull rope 4 is fixedly connected to the support rods 2 opposite to the support rods 2 provided with the first universal wheels 3, and the connection part of the pull rope 4 and the support rods 2 is positioned in the middle of the support rods 2.
When the three support rods 2 are folded, the four first universal wheels 3 on the two support rods 2 are all abutted to the ground, then the pull rope 4 is pulled, the support rods 2 connected with the support rods 4 are pulled, the support rods 2 drive the lifting seat 1 and the rest two support rods 2 to move on the ground, and therefore the lifting tripod is convenient to carry and move under the support of the first universal wheels 3; when hoist and mount tripod lifts by crane, sliding support piece 22, support piece 22 compression spring 23 rotates connecting plate 31, first universal wheel 3, makes connecting plate 31, first universal wheel 3 accomodate to the inslot of stepping down 21, then unclamps support piece 22, support piece 22 butt under the elasticity effect of spring 23 on first universal wheel 3 for first universal wheel 3 is convenient for accomodate to the inslot of stepping down 21 when hoist and mount tripod lifts by crane, thereby makes first universal wheel 3 be difficult for causing the influence to hoist and mount tripod's the lifting by crane.
Referring to fig. 1, a support sleeve 6 is fixedly connected to the bottom of the support rod 2, the support sleeve 6 is located on one side, close to the center line of the lifting seat 1, of the support rod 2, the support sleeve 6 is in a circular tube shape, an included angle is formed between the axial direction of the support sleeve 6 and the length direction of the support rod 2, a screw rod 7 is connected to the inner thread of the support sleeve 6, and a second universal wheel 8 is connected to one end, located outside the support sleeve 6, of the screw rod 7 in a rotating mode.
When the tripod lifting device is used, the screw rod 7 is rotated, the screw rod 7 drives the second universal wheel 8 to move along the direction away from the supporting sleeve 6 until the second universal wheel 8 can be abutted to the ground, so that the three supporting rods 2 can move portably in the propped lifting state through adjusting the second universal wheel 8, and the portable mobility of the tripod lifting device is further improved.
Referring to fig. 3, the lifting seat 1 is hollow, the lifting assembly 5 comprises a wire wheel 51, a lifting rope 52, a lifting hook 53 and a driving handle 54, the wire wheel 51 is positioned in the lifting seat 1 and is rotationally connected with the lifting seat 1, one end of the lifting rope 52 is fixedly connected to the wire wheel 51 and is wound on the wire wheel 51, and the lifting rope 52 is arranged at the bottom end of the lifting seat 1 in a penetrating manner and is in sliding connection with the lifting seat 1.
The lifting hook 53 is fixedly connected to one end of the lifting rope 52 located outside the lifting seat 1. The driving handle 54 is arranged on the top end of the lifting seat 1 in a penetrating way and is in rotary connection with the lifting seat 1, and one end of the driving handle 54 positioned in the lifting seat 1 is connected with one end of the wire wheel 51 through bevel gear transmission.
When the tripod lifting device is used, the driving handle 54 is rotated, the driving handle 54 drives the wire wheel 51 to rotate through bevel gear transmission, and the wire wheel 51 enables the lifting rope 52 to stretch out or roll up, so that the tripod lifting device is convenient for lifting a heavy object.
The implementation principle of the portable hoisting tripod of the embodiment of the application is as follows: when the tripod lifting device is used, the four first universal wheels 3 are all abutted to the ground, the pull ropes 4 are pulled, and the pull ropes 4 pull the support rods 2 to move, so that the three support rods 2 and the lifting seat 1 move under the pulling of the pull ropes 4, and the tripod lifting device is convenient to carry and move.
Turning the driving handle 54, the driving handle 54 drives the wire wheel 51 to rotate through a bevel gear, the wire wheel 51 drives the lifting rope 52 to extend or retract, and the lifting rope 52 lifts the heavy object through the lifting hook 53; when the lifting tripod needs to be moved in a lifting state, the screw rod 7 is moved out of the supporting sleeve 6 through threads, the second universal wheel 8 is abutted to the ground, and the three supporting rods 2 are convenient to move in the lifting state through the second universal wheel 8, so that the lifting tripod is more flexible to use.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides a portable hoist and mount tripod, includes lifting seat (1) and bracing piece (2), bracing piece (2) are provided with three, three bracing piece (2) all are located lifting seat (1) one side, and around lifting seat (1) a week sets up, the one end of bracing piece (2) with lifting seat (1) are articulated, its characterized in that: wherein two all be provided with first universal wheel (3) on bracing piece (2), every on bracing piece (2) the quantity of first universal wheel (3) is more than two, first universal wheel (3) are located bracing piece (2) are kept away from two other bracing piece (2) one side.
2. A portable lifting tripod according to claim 1, wherein: the novel bicycle is characterized in that the first universal wheel (3) is rotationally connected with a connecting plate (31), a yielding groove (21) is formed in the position, corresponding to the first universal wheel (3), of the supporting rod (2), one end of the connecting plate (31) is hinged to one end of a notch of the yielding groove (21), and the yielding groove (21) is used for accommodating the connecting plate (31) and the first universal wheel (3).
3. A portable lifting tripod according to claim 2, wherein: the sliding of the groove (21) of stepping down is provided with supporting shoe (22), supporting shoe (22) with connecting plate (31) butt, supporting shoe (22) with the fixed spring (23) that is provided with between the one end that the articulated department was kept away from to groove (21) of stepping down, spring (23) are used for driving supporting shoe (22) with the one end butt that the groove (21) of stepping down is close to the articulated department.
4. A portable lifting tripod according to claim 1, wherein: and pull ropes (4) are fixedly connected to the support rods (2) opposite to the support rods (2) provided with the first universal wheels (3).
5. A portable lifting tripod according to claim 1, wherein: the lifting seat (1) is hollow and internally rotates to be provided with a wire wheel (51), a lifting rope (52) is wound on the wire wheel (51), the lifting rope (52) is arranged on one side, close to the supporting rod (2), of the lifting seat (1) in a penetrating mode and is in sliding connection with the lifting seat (1), and one end, located outside the lifting seat (1), of the lifting rope (52) is fixedly connected with a lifting hook (53).
6. A portable lifting tripod according to claim 5, wherein: one side of the lifting seat (1) far away from the supporting rod (2) is provided with a driving handle (54) in a penetrating mode, the driving handle (54) is rotationally connected with the lifting seat (1), and one end of the driving handle (54) located in the lifting seat (1) is connected with the wire wheel (51) through bevel gear transmission.
7. A portable lifting tripod according to claim 1, wherein: one end of the supporting rod (2) far away from the lifting seat (1) is conical.
8. A portable lifting tripod according to claim 7, wherein: one side that bracing piece (2) is close to two in addition bracing piece (2) fixedly connected with support cover (6), support cover (6) are located bracing piece (2) are kept away from the one end of lifting by crane seat (1), support cover (6) internal thread connection has screw rod (7), screw rod (7) are located support cover (6) outer one end is rotated and is connected with second universal wheel (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320178513.6U CN219429510U (en) | 2023-02-01 | 2023-02-01 | Portable hoist and mount tripod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320178513.6U CN219429510U (en) | 2023-02-01 | 2023-02-01 | Portable hoist and mount tripod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219429510U true CN219429510U (en) | 2023-07-28 |
Family
ID=87340459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320178513.6U Active CN219429510U (en) | 2023-02-01 | 2023-02-01 | Portable hoist and mount tripod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219429510U (en) |
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2023
- 2023-02-01 CN CN202320178513.6U patent/CN219429510U/en active Active
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