CN211056587U - Angle iron pothook pulley device - Google Patents
Angle iron pothook pulley device Download PDFInfo
- Publication number
- CN211056587U CN211056587U CN201922270187.8U CN201922270187U CN211056587U CN 211056587 U CN211056587 U CN 211056587U CN 201922270187 U CN201922270187 U CN 201922270187U CN 211056587 U CN211056587 U CN 211056587U
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- ring
- angle
- pulley
- angle iron
- rotating
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- 229910000746 Structural steel Inorganic materials 0.000 title claims abstract description 41
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
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Abstract
The utility model relates to an angle iron pothook pulley device, which aims to solve the problems that in the process of construction and maintenance of power transmission and distribution lines of an electric power system, as the pulley is fixed on the angle iron and is usually connected with a pulley by adopting a rope sleeve or a steel wire rope sleeve, when in lifting, the pulley is led to move in a string way on one hand, and the pulley is not stable enough when being implemented as a lifting device and can not reach the specified position; on the other hand, when the angle bar that hangs is non-horizontality, then the pulley is inconvenient fixed, and the fixed height can not satisfy instrument or the material that the operation personnel used and use the height scheduling problem of taking promptly, the utility model discloses a right angle pothook device, the slip in cover formula rotate ring device and biplate and rotate the coaster device of can opening, and right angle pothook device rotates ring device with the slip in cover and is connected, rotates ring device even to rotate the coaster device of can opening with the biplate and is connected, has reduced aerial work personnel's intensity of labour, improves work efficiency, guarantees the security of operation personnel operation on the shaft tower.
Description
Technical Field
The utility model relates to a circuit installation and maintenance equipment field, concretely relates to angle bar pothook coaster device.
Background
In the process of construction and maintenance of the power transmission and distribution lines of the power system, the used materials and appliances are transmitted by using ropes according to the requirements of the power transmission and distribution line maintenance regulations of the power system, and the pulley used in the transmission is very convenient and safe. Because the pulley is usually fixed on the angle iron by adopting a rope sleeve or a steel wire rope sleeve to be connected with the pulley, when the pulley is lifted, on one hand, the pulley is strung, and the pulley is not stable enough to be implemented as a lifting device and cannot reach a specified position; on the other hand, when the suspended angle iron is in a non-horizontal state or a vertical state, the pulley is inconvenient to fix, and the fixed height cannot meet the height that tools or materials used by an operator can be taken immediately.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims to solve the problems that in the process of construction, installation and maintenance of power transmission and distribution lines of an electric power system, as the pulley is usually fixed on the angle iron by adopting a rope sling or a steel wire rope sling to be connected with the pulley, when the pulley is lifted, on one hand, the pulley is led to move, and the pulley is not stable enough when being implemented as a lifting device and can not reach the specified position; on the other hand, when the angle bar that hangs is non-horizontality or vertical, then the pulley is inconvenient fixed, and the fixed height can not satisfy instrument or the material that the operation personnel used and use the height scheduling problem of taking promptly, the utility model provides an angle bar pothook coaster device.
The utility model discloses a solve the technical scheme that above-mentioned problem was taken and be: the utility model provides an angle bar pothook coaster device, it includes right angle pothook device, the slip of formula that overlaps rotates ring device and biplate and rotates the coaster device that can open, and right angle pothook device is connected with the slip of formula that overlaps rotates ring device, rotates ring device even and biplate and rotates the coaster device that can open and be connected.
The right-angle clamping hook device is used for being fixed on angle iron, the sleeved type rotating circular ring device is used for connecting the right-angle clamping hook device with the double-plate rotating openable tackle device, and the fixed double-plate rotating openable tackle device is used for carrying a steel wire rope to carry out hoisting operation.
Further, right angle pothook device includes angle bar, ring cover and two right angle pothooks, and the outer circumference lateral wall of ring cover is connected with the corner of angle bar, and two angle limits of angle bar all are equipped with the screw thread, every right angle pothook respectively with an limit threaded connection of angle bar.
Preferably, the right-angle hook device further comprises a flat pad and a first nut, the first nut is screwed on two corner edges of the angle iron and is arranged on the outer side of the right-angle hook, and the flat pad is arranged between the first nut and the right-angle hook.
Preferably, the side of the right-angle hook with the hook is arranged upwards at the inner side of the angle iron.
Furthermore, the sleeved rotating ring device comprises a rotating shaft, a ring and a second nut, wherein one end of the rotating shaft is fixedly connected with the ring, the other end of the rotating shaft is provided with a threaded section, and the threaded section of the rotating shaft is provided with the second nut;
the rotating shaft is inserted in the annular sleeve, and the annular ring and the nut II are arranged on two sides of the annular sleeve.
Preferably, the sleeve-type rotating ring device further comprises a spring pin, and the spring pin is inserted in the threaded section of the rotating shaft.
Preferably, the sleeved rotating ring device further comprises two washers, the washers are sleeved on the rotating shaft, one washer is arranged between the second nut and the ring sleeve, and the other washer is arranged between the ring sleeve and the ring.
Further, the double-plate rotating openable pulley device comprises a connecting rod, a rotating pulley, a bolt and two rotatable pulley side panels, wherein the two rotatable pulley side panels are symmetrically arranged, the rotating pulley is arranged between the two rotatable pulley side panels and connected through the bolt, and the connecting rod penetrates through the two rotatable pulley side panels to connect the two rotatable pulley side panels with each other;
the two rotatable pulley side panels are arranged on two sides of the circular ring, and the connecting rod penetrates through the inside of the circular ring.
Still further, the tackle device that can open a mouthful is rotated to two boards still includes nut three and the lantern ring, nut three and the one end threaded connection of connecting rod, lantern ring and connecting rod fixed connection, the lantern ring setting is at two rotatable coaster side board middle parts apart from the farthest end of nut three, and the ring setting is in the lantern ring and apart from the rotatable coaster side board of lantern ring farthest end between connecting rod department.
Preferably, the bolt is a shoe-shaped bolt.
Preferably, the angle iron adopts phi 16 round steel buckles, and the length of the angle side is 160 mm.
The utility model has the advantages that: the right-angle clamping hook is tightly fixed and contacted with the angle iron, so that the right-angle clamping hook does not move, and after the rotatable circular lantern ring is arranged on the lantern ring connected with the right-angle clamping hook, the right-angle clamping hook is fixed by the bolt and is fixed by the spring pin, so that the connection reliability of the circular lantern ring is ensured; the circular lantern ring rotates the back that can open a mouthful coaster with the veneer and is connected, can use in the operation of high altitude, and the installation back, the rotation of coaster in use can not be hindered to any angle of cross arm, thereby guaranteed the suitability of operation personnel along with the usefulness, electric power system transmission and distribution lines construction and maintenance in-process, when the angle bar is horizontal state, vertical state and tilt state, after the installation of any angle bar installation fixed this device of high altitude operation personnel in the side, can let ground personnel pass tools or materials etc. when having less high altitude operation personnel's intensity of labour, because the direction of pulley shaft is parallel with ground all the time, reduce the coefficient of friction in the promotion process, improve work efficiency, guarantee the security of operation personnel operation on the shaft tower.
Drawings
Fig. 1 is a structural diagram of an angle iron grab pulley device of the present invention;
FIG. 2 is a structural view of the right angle hook device of the present invention;
FIG. 3 is a structural diagram of the sleeve type rotating ring device of the present invention;
fig. 4 is the utility model discloses a two board rotates pulley gear that can open a mouth.
Reference numerals: 1-angle iron; 2-a ring sleeve; 3-right-angle hook; 4-flat cushion; 5, first nut; 6-rotating shaft; 7-a circular ring; 8-nut two; 9-a spring pin; 10-a gasket; 11-rotatable trolley side panels; 12-a running block; 13-a bolt; 14-a connecting rod; 15-a collar; 16-nut three.
Detailed Description
The first embodiment is as follows: the present embodiment is described with reference to fig. 1 to 4, and an angle iron hook pulley device includes a right-angle hook device, a sleeve-type rotating ring device, and a double-plate rotating openable pulley device, wherein the right-angle hook device is connected to the sleeve-type rotating ring device, and the sleeve-type rotating ring device is connected to the double-plate rotating openable pulley device.
The right-angle clamping hook device is used for being fixed on angle iron on a wall body or a telegraph pole, the sleeved type rotating circular ring device is used for connecting the right-angle clamping hook device with the double-plate rotating openable pulley device, and the fixed double-plate rotating openable pulley device is used for carrying a steel wire rope to carry out lifting operation.
The second embodiment is as follows: the embodiment is described with reference to fig. 1 to 4, the right-angle hook device includes an angle iron 1, a circular ring sleeve 2 and two right-angle hooks 3, an outer circumferential side wall of the circular ring sleeve 2 is connected with a corner of the angle iron 1, two corner edges of the angle iron 1 are both provided with threads, and each right-angle hook 3 is respectively in threaded connection with one edge of the angle iron 1.
Other embodiments are the same as the first embodiment.
The third concrete implementation mode: the embodiment is described with reference to fig. 1-4, the right-angle hook device further includes a flat pad 4 and a first nut 5, the first nut 5 is screwed on both corner edges of the angle iron 1, the first nut 5 is disposed on the outer side of the right-angle hook 3, and the flat pad 4 is disposed between the first nut 5 and the right-angle hook 3.
Other embodiments are the same as the second embodiment.
The fourth concrete implementation mode: referring to fig. 1-4, the side of the right-angle hook 3 with the hook is disposed upward inside the angle iron 1.
Other embodiments are the same as the second embodiment.
The fifth concrete implementation mode: the embodiment is described with reference to fig. 1 to 4, the sleeve-type rotating ring device includes a rotating shaft 6, a ring 7 and a second nut 8, one end of the rotating shaft 6 is fixedly connected with the ring 7, the other end of the rotating shaft 6 is provided with a threaded section, and the threaded section of the rotating shaft 6 is provided with the second nut 8;
the rotating shaft 6 is inserted in the annular sleeve 2, and the annular ring 7 and the second nut 8 are arranged on two sides of the annular sleeve 2.
Other embodiments are the same as the first embodiment.
The sixth specific implementation mode: in the embodiment described with reference to fig. 1 to 4, the sleeve-type rotating ring device further includes a spring pin 9, and the spring pin 9 is inserted into a threaded section of the rotating shaft 6.
The other embodiments are the same as the fifth embodiment.
The seventh embodiment: referring to fig. 1-4 to describe this embodiment, the sleeve-type rotating ring device further includes two washers 10, the washer 10 is sleeved on the rotating shaft 6, one washer 10 is disposed between the second nut 8 and the ring sleeve 2, and the other washer 10 is disposed between the ring sleeve 2 and the ring 7.
The other embodiments are the same as the sixth embodiment.
The specific implementation mode is eight: the present embodiment is described with reference to fig. 1 to 4, the double-plate rotary openable pulley device includes a connecting rod 14, a rotary pulley 12, a bolt 13 and two rotatable pulley side panels 11, the two rotatable pulley side panels 11 are symmetrically disposed, the rotary pulley 12 is disposed between the two rotatable pulley side panels 11 and connected by the bolt 13, the connecting rod 14 passes through the two rotatable pulley side panels 11 to connect the two rotatable pulley side panels 11 to each other;
the two rotatable trolley side panels 11 are arranged on both sides of the circular ring 7, and the connecting rods 14 pass through the inside of the circular ring 7. Other embodiments are the same as the first embodiment.
The specific implementation method nine: the embodiment is described with reference to fig. 1-4, the double-plate rotary openable pulley device further includes a nut three 16 and a collar 15, the nut three 16 is connected with one end of the connecting rod 14 by screw threads, the collar 15 is fixedly connected with the connecting rod 14, the collar 15 is arranged at the farthest end of the middle part of the two rotatable pulley side panels 11 from the nut three 16, and the circular ring 7 is arranged at the connecting rod 14 between the collar 15 and the rotatable pulley side panel 11 at the farthest end from the collar.
The other embodiments are the same as the eighth embodiment.
The detailed implementation mode is ten: in the present embodiment, the bolt 13 is a shoe-shaped bolt, which is described with reference to fig. 1 to 4.
The other embodiments are the same as the eighth embodiment.
The working principle is as follows:
the present principles are illustrated with respect to fig. 1-4. When the utility model is used, the right-angle hook is rotated at the corner edge of the angle iron, so that an opening is left between the two right-angle hooks, the external angle iron on a tower or a wall body is placed in the position between the two hook devices and the angle iron, the right-angle hooks are rotated to enable the two right-angle hooks to be mutually abutted and clamped, the nut I is rotated to tightly push the flat pad and the right-angle hooks, so as to fix the right-angle hook device, the rotating shaft is inserted into the ring sleeve, the two ends of the ring sleeve are provided with the gaskets, one end of the two ends of the rotating shaft is fixedly connected with the ring, the other end of the two ends of the rotating shaft is fixed by the nut II, the spring pin is inserted into the thread section of the rotating shaft to prevent the nut II from slipping, the nut III side panel connected outside the connecting rod is pulled to move to the other side panel of the rotating tackle, the lantern ring contacts with the interior terminal surface of another rotation coaster side board, the connecting rod leaves the gap with the interior terminal surface of another rotation coaster side board, hang wire rope back on rotatory coaster, pass the gap that two rotatable coaster side boards and connecting rod left with the ring, promote the nut three of connecting rod one side again, make nut three hug closely the outer terminal surface of a rotatable coaster side board, the interior terminal surface of another rotatable coaster side board is hugged closely to the lantern ring, the axis of rotation passes two rotatable coaster side boards, the lantern ring device is rotated with the biplate and can opens the coaster device interconnect and pass through the lantern ring spacing.
Claims (10)
1. The utility model provides an angle bar pothook coaster device which characterized in that: the device comprises a right-angle clamping hook device, a sleeved rotating circular ring device and a double-plate rotating openable pulley device, wherein the right-angle clamping hook device is connected with the sleeved rotating circular ring device, and the rotating circular ring device is connected with the double-plate rotating openable pulley device; the right-angle clamping hook device is used for fixing angle iron, the sleeved rotating circular ring device is used for connecting the right-angle clamping hook device with the double-plate rotating openable pulley device, and the fixed double-plate rotating openable pulley device is used for carrying a steel wire rope or a rope for hoisting operation.
2. The angle iron grab trolley device of claim 1, wherein: the right-angle clamping hook device comprises angle iron (1), a ring sleeve (2) and two right-angle clamping hooks (3), wherein the outer circumferential side wall of the ring sleeve (2) is connected with the corners of the angle iron (1), two corner edges of the angle iron (1) are provided with threads, and each right-angle clamping hook (3) is in threaded connection with one edge of the angle iron (1) respectively.
3. An angle iron grab trolley assembly as claimed in claim 2, wherein: the right-angle hook device further comprises a flat pad (4) and a first nut (5), the first nut (5) is arranged on two corner edges of the angle iron (1) in a rotating mode, the first nut (5) is arranged on the outer side of the right-angle clamping hook (3), and the flat pad (4) is arranged between the first nut (5) and the right-angle clamping hook (3).
4. An angle iron grab trolley assembly as claimed in claim 2, wherein: the side of the right-angle hook (3) with the hook is arranged on the inner side of the angle iron (1) upwards.
5. The angle iron grab trolley device of claim 1, wherein: the sleeved rotating ring device comprises a rotating shaft (6), a ring (7) and a second nut (8), one end of the rotating shaft (6) is fixedly connected with the ring (7), the other end of the rotating shaft (6) is provided with a threaded section, and the second nut (8) is arranged on the threaded section of the rotating shaft (6);
the rotating shaft is inserted in the annular sleeve, and the annular ring and the nut II are arranged on two sides of the annular sleeve.
6. An angle iron grab trolley assembly as claimed in claim 5, wherein: the sleeved rotating ring device further comprises a spring pin (9), and the spring pin (9) is inserted in the threaded section of the rotating shaft (6).
7. The angle iron grab trolley device of claim 6, wherein: the sleeved rotating ring device further comprises two gaskets (10), the rotating shaft (6) is sleeved with the gaskets (10), one gasket (10) is arranged between the second nut (8) and the ring sleeve (2), and the other gasket (10) is arranged between the ring sleeve (2) and the ring (7).
8. The angle iron grab trolley device of claim 1, wherein: the double-plate rotating openable pulley device comprises a connecting rod (14), a rotating pulley (12), a bolt (13) and two rotatable pulley side panels (11), wherein the two rotatable pulley side panels (11) are symmetrically arranged, the rotating pulley (12) is arranged between the two rotatable pulley side panels (11) and connected through the bolt (13), and the connecting rod (14) penetrates through the two rotatable pulley side panels (11) to enable the two rotatable pulley side panels (11) to be connected with each other;
the two rotatable pulley side panels (11) are arranged on two sides of the circular ring (7), and the connecting rod (14) penetrates through the inside of the circular ring (7).
9. The angle iron grab trolley device of claim 8, wherein: the double-plate-rotation openable pulley device further comprises a nut III (16) and a sleeve ring (15), the nut III (16) is in threaded connection with one end of the connecting rod (14), the sleeve ring (15) is fixedly connected with the connecting rod (14), the sleeve ring (15) is arranged at the farthest end of the middle part of each of the two rotatable pulley side panels (11) away from the nut III (16), and the ring (7) is arranged at the connecting rod between the sleeve ring (15) and the rotatable pulley side panel (11) away from the farthest end of the sleeve ring (15).
10. The angle iron grab trolley device of claim 8, wherein: the bolt (13) is a shoe-shaped bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922270187.8U CN211056587U (en) | 2019-12-17 | 2019-12-17 | Angle iron pothook pulley device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922270187.8U CN211056587U (en) | 2019-12-17 | 2019-12-17 | Angle iron pothook pulley device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211056587U true CN211056587U (en) | 2020-07-21 |
Family
ID=71584034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922270187.8U Expired - Fee Related CN211056587U (en) | 2019-12-17 | 2019-12-17 | Angle iron pothook pulley device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211056587U (en) |
-
2019
- 2019-12-17 CN CN201922270187.8U patent/CN211056587U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200721 |