CN209778143U - Novel pass thing pulley - Google Patents
Novel pass thing pulley Download PDFInfo
- Publication number
- CN209778143U CN209778143U CN201920618025.6U CN201920618025U CN209778143U CN 209778143 U CN209778143 U CN 209778143U CN 201920618025 U CN201920618025 U CN 201920618025U CN 209778143 U CN209778143 U CN 209778143U
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- pulley
- fixed
- bearing
- shaped fixing
- frame
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- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
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Abstract
The embodiment of the utility model discloses a novel object-conveying pulley, which comprises an L-shaped fixing frame, a pulley block and an object-conveying rope, wherein the pulley block is fixed on the L-shaped fixing frame, the object-conveying rope is connected with the pulley block, an adjusting groove is arranged on a vertical support arm of the L-shaped fixing frame, an adjusting seat is arranged in the adjusting groove in a sliding manner, a horizontal fixed plate is arranged on the adjusting seat, the pulley block comprises a bearing pulley frame and a rotating pulley frame, the bearing pulley frame is fixed on the lower end surface of the horizontal support arm end of the L-shaped fixing frame, the rotating pulley frame is fixed at the corner of the L-shaped fixing frame, a bearing fixed pulley is arranged on the bearing pulley frame, a rotating fixed pulley is arranged on the rotating pulley frame, a plurality of movable pulleys are arranged below the bearing fixed pulley, a transmission rope is wound between the movable pulleys and the bearing fixed pulley, one end, simultaneously can laborsaving and auto-lock, eliminate the potential safety hazard, avoid fortune dimension personnel to overstrain.
Description
Technical Field
The embodiment of the utility model provides a relate to circuit maintenance technical field, concretely relates to novel biography thing pulley.
Background
The high-voltage line of the country has problems, the electricity consumption of common people in the country can be influenced, the temperature of the high-voltage line changes due to the external stimulation effects of long-term electromechanical load, sun and rain, cold and hot changes and the like, and accidents are caused if corresponding measures are not taken. Therefore, the 10KV high-voltage line is generally overhauled once or many times every year by the power department, including the operation conditions of the line pole, the stay wire, the porcelain insulator, the cable of the secondary circuit, the high-low voltage distribution board, the transformer and other power facilities.
When the operation on 10kV circuit pole, no matter what kind of insulator is changed, still articulate the ground wire, all will use and pass the thing rope, lean on fortune dimension personnel hand power to go up, nevertheless use to pass the thing rope and can make the heavy object rock aloft when pulling the heavy object, the potential safety hazard appears easily, fortune dimension personnel need a mouthful of gas to pull up the heavy object simultaneously, can't have a rest at the stay cord in-process, and the working process is comparatively hard.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a novel biography thing pulley adopts L shape mount, assembly pulley and biography thing rope constitution to pass the thing pulley, the size of L shape mount can be adjusted and simple installation, simultaneously the setting of assembly pulley can be laborsaving, make the heavy object steadily rise and realize self-locking function, can make the heavy object rock aloft when solving among the prior art owing to drawing the heavy object, fortune dimension personnel need a mouthful of gas to pull up the heavy object simultaneously, can't have a rest at the stay cord in-process, and the potential safety hazard appears in the ease that leads to, the comparatively hard problem of working process.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
A novel object conveying pulley comprises an L-shaped fixing frame, a pulley block and an object conveying rope, wherein the pulley block is fixed on the L-shaped fixing frame, the object conveying rope is connected with the pulley block, an adjusting groove is formed in a vertical support arm of the L-shaped fixing frame, an adjusting seat is arranged in the adjusting groove in a sliding mode, and a horizontal fixing plate is arranged on the adjusting seat;
The assembly pulley includes bearing pulley yoke and rotation pulley yoke, the bearing pulley yoke is fixed at the terminal lower terminal surface of L shape mount horizontal support arm, the corner at the mount of L shape is fixed to the rotation pulley yoke, be provided with the bearing fixed pulley on the bearing pulley yoke, be provided with the rotation fixed pulley on the rotation pulley yoke, bearing fixed pulley below is provided with a plurality of movable pulleys, around being equipped with the driving rope between movable pulley and the bearing fixed pulley, just the one end of driving rope is fixed on rotating the fixed pulley.
As the utility model discloses a novel pass thing pulley preferred scheme, be provided with fastening screw on the regulation seat, fastening screw is provided with the anticreep board before with the regulation seat.
as a novel pass thing pulley preferred scheme of the utility model, the lower surface of horizontal fixed plate and the upper surface of the horizontal support arm of L shape mount are provided with anti-skidding rubber pad.
As the utility model discloses a novel pass thing pulley preferred scheme, be provided with the rotation handle on the rotation pulley yoke, it links to each other with the rotation fixed pulley to rotate on the handle.
As a preferred scheme of the novel object conveying pulley of the utility model, a self-locking ratchet wheel is arranged on the rotating handle.
The utility model discloses an embodiment has following advantage:
The utility model adopts the L-shaped fixing frame, the pulley block and the object conveying rope to form the object conveying pulley, the labor saving effect is achieved by utilizing the labor saving characteristic of the pulley block, the installation and fixing mode of the L-shaped fixing frame is very simple and convenient, the effect of simplifying the installation and operation steps is achieved, the L-shaped fixing frame can be suitable for cross bars with different sizes, the object conveying pulley can be applied to the cross bars with different sizes, the practicability of the lifting device is improved, meanwhile, because the object conveying pulley is used, the direction of the rotating fixed pulley for driving the rotating fixed pulley is unchanged, the heavy object can be stably lifted, the potential safety hazard problem caused by shaking of the heavy object in the lifting process is avoided, and by arranging the self-locking ratchet wheel on the rotating handle, the self-locking characteristic of the self-locking ratchet wheel is utilized, when the operation and maintenance personnel have a rest in the process of lifting the heavy object and do not drive the rotating, avoid the overwork of the operation and maintenance personnel.
drawings
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic structural view of an L-shaped fixing frame according to an embodiment of the present invention.
In the figure:
1-L-shaped fixing frame; 2-a pulley block; 3-conveying rope; 4-an adjustment tank; 5-an adjusting seat; 6-horizontal fixing plate; 7-a load bearing pulley yoke; 8-rotating the pulley yoke; 9-a load-bearing fixed pulley; 10-rotating the fixed pulley; 11-a movable pulley; 12-a fastening screw; 13-anti-drop plate; 14-anti-skid rubber mat; 15-turning the grip; 16-self-locking ratchet wheel; 17-driving rope.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-2, the utility model provides a novel biography thing pulley, including L shape mount 1, assembly pulley 2 and biography thing rope 3, assembly pulley 2 is fixed on L shape mount 1, it links to each other with assembly pulley 2 to pass thing rope 3, is provided with adjustment tank 4 on the vertical support arm of L shape mount 1, and it is provided with regulation seat 5 to slide in adjustment tank 4, is provided with fastening screw 12 on the regulation seat 5, and fastening screw 12 is provided with anticreep board 13 before adjusting seat 5, is provided with horizontal fixed plate 6 on the regulation seat 5, and the lower surface of horizontal fixed plate 6 and the upper surface of the horizontal support arm of L shape mount 1 are provided with anti-skidding rubber pad 14.
The utility model discloses in, L shape mount 1 and horizontal fixed plate 6 form a U-shaped structure, use this use when novel, insert this U-shaped structure on the horizontal pole, can fix L shape mount 1 on the horizontal pole to for assembly pulley 2 provides the fixed stay point, because above-mentioned L shape mount 1's fixed process is very simple, can greatly simplify the installation fixed step of biography thing pulley moreover, save time promotes work efficiency.
Simultaneously in the utility model discloses in, horizontal fixing plate 6 is parallel but the distance between the two can be adjusted with L shape mount 1. Because horizontal fixed plate 6 is fixed on adjusting seat 5, adjust seat 5 and can be in adjustment tank 4 vertical removal to change the distance between horizontal fixed plate 6 and the L shape mount 1, and, setting up of anticreep board 13 can fix adjusting seat 5 in adjustment tank 4, thereby fixed horizontal fixed plate 6 and the distance between the L shape mount 1, make this biography thing pulley can fix on not unidimensional horizontal pole. And through adjusting and fixing the distance between the horizontal fixing plate 6 and the L-shaped fixing frame 1, the distance between the horizontal fixing plate 6 and the L-shaped fixing frame 1 is the same as the thickness of the cross rod, so that the U-shaped structure formed by the horizontal fixing plate 6 and the L-shaped fixing frame 1 is tightly combined with the cross rod, and the L-shaped fixing frame 1 is prevented from being separated from the cross rod.
As shown in fig. 1 and 2, the pulley block 2 of the present invention includes a bearing pulley frame 7 and a rotating pulley frame 8, the bearing pulley frame 7 is fixed on the lower end surface of the horizontal arm of the L-shaped fixing frame 1, the rotating pulley frame 8 is fixed on the corner of the L-shaped fixing frame 1, the bearing pulley frame 7 is provided with a bearing fixed pulley 9, the rotating pulley frame 8 is provided with a rotating fixed pulley 10, the lower part of the bearing fixed pulley 9 is provided with a plurality of movable pulleys 11, a driving rope 17 is wound between the movable pulleys 11 and the bearing fixed pulley 9, one end of the driving rope 17 is fixed on the rotating fixed pulley 10, the rotating pulley frame 8 is provided with a rotating handle 15, the rotating handle 15 is connected with the rotating fixed pulley 10, and the rotating handle 15 is provided with a self-locking ratchet 16.
The utility model discloses an in assembly pulley 2, the heavy object is hung and is put and hang through passing thing rope 3 and put on movable pulley 11 of lower extreme, and bearing fixed pulley 9 is fixed at the terminal lower terminal surface of 1 horizontal support arm of L shape mount, the heavy object possesses decurrent gravity, thereby the slope below the right side of pulling L shape mount 1, because L shape mount 1 left side seals the right side opening, when L shape mount 1 below the right side slope, L shape mount 1 can be inseparabler with the horizontal pole combination ground, more can't break away from, thereby guarantee the steadiness that L shape mount 1 and horizontal pole combine.
In using neotype, the heavy object is hung in bearing pulley frame 7 below, and fortune dimension personnel then drive bearing fixed pulley 9 through rotating fixed pulley 10 on the rotation pulley frame 8 and rotate, the direction of gravity of heavy object is unchangeable, the direction of the power of rotating fixed pulley 10 drive rotation fixed pulley 10 is also unchangeable, thereby make the heavy object steadily rise, avoid the heavy object because of the potential safety hazard problem that rocks and produces at the in-process that rises, simultaneously through setting up auto-lock ratchet 16 on rotating handle 15, utilize auto-lock ratchet 16's auto-lock characteristic, when fortune dimension personnel is pulling up heavy object in-process rest, when no longer driving rotation handle 15, the heavy object can stop in the air steadily, avoid fortune dimension personnel excessive fatigue.
although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (5)
1. The novel article conveying pulley is characterized by comprising an L-shaped fixing frame (1), a pulley block (2) and an article conveying rope (3), wherein the pulley block (2) is fixed on the L-shaped fixing frame (1), the article conveying rope (3) is connected with the pulley block (2), an adjusting groove (4) is formed in a vertical support arm of the L-shaped fixing frame (1), an adjusting seat (5) is arranged in the adjusting groove (4) in a sliding mode, and a horizontal fixing plate (6) is arranged on the adjusting seat (5);
Pulley block (2) are including bearing pulley yoke (7) and rotation pulley yoke (8), bearing pulley yoke (7) are fixed at the terminal lower terminal surface of L shape mount (1) horizontal support arm, rotation pulley yoke (8) are fixed at the corner of mount (1) of L shape, be provided with bearing fixed pulley (9) on bearing pulley yoke (7), be provided with on rotation pulley yoke (8) and rotate fixed pulley (10), bearing fixed pulley (9) below is provided with a plurality of movable pulley (11), around being equipped with driving rope (17) between movable pulley (11) and bearing fixed pulley (9), just the one end of driving rope (17) is fixed on rotating fixed pulley (10).
2. The novel article conveying pulley according to claim 1, characterized in that a fastening screw (12) is arranged on the adjusting seat (5), and an anti-dropping plate (13) is arranged in front of the fastening screw (12) and the adjusting seat (5).
3. The novel article conveying pulley according to claim 1, characterized in that the lower surface of the horizontal fixing plate (6) and the upper surface of the horizontal arm of the L-shaped fixing frame (1) are provided with anti-skid rubber pads (14).
4. the novel object conveying pulley according to claim 1, characterized in that a rotating handle (15) is arranged on the rotating pulley frame (8), and the rotating handle (15) is connected with the rotating fixed pulley (10).
5. The novel article conveying pulley according to claim 4, characterized in that the rotating handle (15) is provided with a self-locking ratchet wheel (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920618025.6U CN209778143U (en) | 2019-04-30 | 2019-04-30 | Novel pass thing pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920618025.6U CN209778143U (en) | 2019-04-30 | 2019-04-30 | Novel pass thing pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209778143U true CN209778143U (en) | 2019-12-13 |
Family
ID=68804600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920618025.6U Expired - Fee Related CN209778143U (en) | 2019-04-30 | 2019-04-30 | Novel pass thing pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209778143U (en) |
-
2019
- 2019-04-30 CN CN201920618025.6U patent/CN209778143U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |