CN207715593U - A kind of caliper disc brake gear for tension stringing - Google Patents
A kind of caliper disc brake gear for tension stringing Download PDFInfo
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- CN207715593U CN207715593U CN201820022852.4U CN201820022852U CN207715593U CN 207715593 U CN207715593 U CN 207715593U CN 201820022852 U CN201820022852 U CN 201820022852U CN 207715593 U CN207715593 U CN 207715593U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000003197 gene knockdown Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
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Abstract
The utility model discloses a kind of caliper disc brake gears for tension stringing, including brake disc, transmission shaft, right support and left socle, the right support is provided with mutually isostructural slider locking device with symmetric position on left socle, knock-down right curved plate and left bent plate are used in locking device, brake disc uses separate structure with transmission shaft.The utility model uses symmetrical locking device, reduces the deformation of brake disc, enhances the safety of tension stringing work；Use the structure of right curved plate and left bent plate so that replacing right friction slip and when left friction slip, it is thus only necessary to remove right curved plate and left bent plate can, reduce the time repaired with changing friction slip；Brake disc uses separate structure with transmission shaft so that can retain original transmission shaft when replacing brake disc, reduce maintenance cost.
Description
Technical field
The utility model belongs to power construction industry tension stringing field of operation, and in particular to a kind of for tension stringing
Caliper disc brake gear.
Background technology
Along with the raising that safety in production requires, for matching used tension stringing equipment during electric power construction
And the performance requirement of Work tool is also higher and higher.At the same time can tension stringing work be smoothed out at the construction field (site),
It is directly related to the overall progress of project of transmitting and converting electricity.
At present at 220kV, 500kV, ± 1100kV isostensions Poling Construction scene, with the matching used brake of small-sized tensioner
Vehicle device is former brake gear.Referring to Fig. 8, former brake gear 9 includes former brake disc 91, former right support 92, former left socle 93, original
Left brake gear 94 and four former connection bolts 95.Former brake disc 91 is connected between former right support 92 and former left socle 93, original is stopped
It is integrally welded structure that hull 91, which is with mandrel, and the wear-resistant slide block of 94 the inside of former left brake gear is placed in square tube, former
Left brake gear 94 and the wear-resisting supporting block being welded on former right support 92 form brake jaw, by former left brake gear 94
Clamping screw push wear-resistant slide block to lock former brake disc 91.
Pass through actual use and field observation, it has been found that the structure of former brake gear 9 has the following problems that (1) is adopted
With unilateral locking mode, 91 discontinuity equalization of former brake disc causes 91 disk of former brake disc to deform, is brought to construction safety
Hidden danger；(2) wear-resisting supporting block is weldingly fixed on former right support 92, it has not been convenient to replace wear-resisting supporting block；(3) former left brake gear
When the wear-resistant slide block of 94 the insides needs replacing, it is necessary to remove four former connection bolts 95, former right support 92, former left socle 93 are torn open
Wear-resistant slide block could be taken out after lower, it has not been convenient to be replaced；(4) it is integrally welded structure that former brake disc 91, which is with mandrel, is replaced
It is replaced together with mandrel when former brake disc 91, causes to waste.
Utility model content
The main purpose of the utility model is that the unilateral locking for former brake gear causes 91 disk of former brake disc to be sent out
Change shape, be inconvenient to replace wear-resisting supporting block and wear-resistant slide block, former brake disc 91 are and mandrel integral structure is wasting asks
Topic, provides a kind of caliper disc brake gear for tension stringing.
A kind of caliper disc brake gear for tension stringing, including brake disc 1, transmission shaft 2, right support 3, positioning sleeve 4
With left socle 5.The right support 3 is equipped with right support plate 31, and the upper end of right support plate 31 is equipped with right axle bearing 311, and lower end is equipped with
Four right connection screw thread holes 314.The left socle 5 is equipped with left socle plate 51, and the upper end of left socle plate 51 is equipped with left shaft holder
511, the lower end of left socle plate 51 sets that there are four left connection vias 514.The brake disc 1 is the disc knot with lightening hole
Structure, interior one end for being inserted into connection transmission shaft 2 of centre bore of the brake disc 1, and transmission shaft 2 is located at the centre bore of brake disc 1
Both ends extension is separately mounted in the bearing hole of right axle bearing 311 and left shaft holder 511.Four connection bolts 41 are worn respectively
Four left connection vias 514, positioning sleeves 4 are crossed to be connected in four right connection screw thread holes 314, by brake disc 1 be placed in right support 3 with
The centre of left socle 5.The right side of right support plate 31 is equipped with connection card slot 32, and the connection card slot 32 is connected to master and leads left socle
Upper end, the other end of transmission shaft 2 and the main master led in disc assembly lead axis 81 and connect.
The transmission shaft 2 is hexagonal prism with main one end for leading axis connection, and the hexagonal prism is equipped with pin hole 21, transmission
2 other end of axis is cylinder, cylinder and 1 inner hole of brake disc, and is equipped with keyway 22 on the cylinder, logical using keyway 22
It crosses flat key 23 and transmits torque.
The right support plate 31 is equipped with right via 312 and right top wire hole 313, and the left side of right support plate 31 is equipped with right curved
Plate 33, right curved plate 33 are connected to by right curved plate bolt 333 on right via 312, and the downside of right curved plate 33, which is equipped with, is welded in right branch
The right slot 35 of frame plate 31, right slot 35 is interior to be equipped with the right friction slip 34 that can be slided, the right side pair of right friction slip 34
Right top wire hole 313 is answered, right mandril bolt 341 is installed in right top wire hole 313.
Right left via 512 and left top wire hole 513 are set on the left socle plate 51, the right side of left socle plate 51 is equipped with left curved
Plate 53, left bent plate 53 are connected to by left arc bolt 533 on left via 512, and the downside of left bent plate 53, which is equipped with, is welded in left branch
The left slot 55 of frame plate 51, left slot 55 is interior to be equipped with the left friction slip 54 that can be slided, and the left side of left socle plate 51 is equipped with
Left nut seat 52, left nut seat 52 is interior to install left mandril bolt 541.
When brake, right mandril bolt 341 and left mandril bolt 541, right mandril bolt 341 and left mandril bolt are tightened respectively
541 push right friction slip 34 and left friction slip 54, right friction slip 34 and left friction slip 54 to form jaw and press from both sides respectively
Tight brake disc 1, the master that brake disc 1 stops operating, and connect with brake disc 1 lead disc assembly and stop operating.
The technical solution further limited is as follows：
The right curved plate 33 is L-shaped bent plate, and vertical plate is equipped with right circular hole 331, and right curved plate nut 332 is welded to connect in the right side
33 inside of bent plate, right curved plate bolt 333 are screwed into right curved plate nut 332 from the right side of right support plate 31, right curved plate 33 are fixed
On right support plate 31.
The left bent plate 53 is L-shaped bent plate, and vertical plate is equipped with left circular hole 531, and left bent plate nut 532 is welded to connect in a left side
53 inside of bent plate, left arc bolt 533 are screwed into left bent plate nut 532 from the left side of left socle plate 51, left bent plate 53 are fixed
On left socle plate 51.
The right slot 35 is identical as 55 structure of left slot, is U-shaped groove structure, U-lag opening upwards.
The right friction slip 34 and left friction slip 54 are that wear-resistant material makes, and right friction slip 34 and left friction are slided
Block 54 is cuboid, and the cuboid coordinates with U-lag, and can be slided in U-lag.
The advantageous effects of the utility model are：
(1) symmetrical locking device is used, the deformation of brake disc is reduced, enhances the safety of tension stringing work
Property.
(2) structure of right curved plate and left bent plate is used so that when replacing right friction slip and left friction slip, only
Need to remove right curved plate and left bent plate can, reduce the time repaired with changing friction slip.
(3) brake disc uses separate structure with transmission shaft so that can retain original transmission when replacing brake disc
Axis reduces maintenance cost.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model Structure explosion diagram.
Fig. 3 is the utility model right support plate structure schematic diagram.
Fig. 4 is the utility model left socle plate structure schematic diagram.
Fig. 5 is the utility model right curved plate structural schematic diagram.
Fig. 6 is the left bending plate schematic diagram of the utility model.
Fig. 7 is the utility model use state diagram.
Fig. 8 is former brake gear schematic diagram.
Serial number in figure：Brake disc 1, transmission shaft 2, pin hole 21, keyway 22, flat key 23, right support 3, right support plate 31, right axle
Bearing 311, right via 312, right top wire hole 313, right connection screw thread hole 314, connection card slot 32, right curved plate 33, right circular hole 331,
Right curved plate nut 332, right curved plate bolt 333, right friction slip 34, right mandril bolt 341, right slot 35, positioning sleeve 4, connection
Bolt 41, left socle 5, left socle plate 51, left shaft holder 511, left via 512, left top wire hole 513, left connection via 514, a left side
Nut seat 52, left bent plate 53, left circular hole 531, left bent plate nut 532, left arc bolt 533, left friction slip 54, left mandril spiral shell
Bolt 541, left slot 55, master leads left socle 6, master leads right support 7, master leads disc assembly 8, master leads axis 81, the former disc assembly 9 that brakes, original
Brake disc 91, former right support 92, former left socle 93, former left brake gear 94.
Specific implementation method
Below in conjunction with the accompanying drawings, by embodiment, the utility model is described in further detail.
Embodiment one
Referring to Fig. 1~Fig. 6, a kind of caliper disc brake gear for tension stringing, including brake disc 1, transmission shaft 2, the right side
Holder 3, positioning sleeve 4 and left socle 5.
The right support 3 is equipped with right support plate 31, and the right side of right support plate 31 is equipped with connection card slot 32, the connection card
Slot 32 is connected to the main upper end for leading left socle, and the other end of transmission shaft 2 leads axis connection with the main master led in disc assembly.Right support plate
31 right side is equipped with connection card slot 32.
The right support plate 31 is equipped with right via 312 and right top wire hole 313, and the left side of right support plate 31 is equipped with right curved
Plate 33, right curved plate 33 are connected to by right curved plate bolt 333 on right via 312, and the downside of right curved plate 33, which is equipped with, is welded in right branch
The right slot 35 of frame plate 31, right slot 35 is interior to be equipped with the right friction slip 34 that can be slided, the right side pair of right friction slip 34
Right top wire hole 313 is answered, right mandril bolt 341 is installed in right top wire hole 313.
The left socle 5 is equipped with left socle plate 51, and right left via 512 and left top wire hole 513 are set on the left socle plate 51,
The right side of left socle plate 51 is equipped with left bent plate 53, and left bent plate 53 is connected to by left arc bolt 533 on left via 512, left
The downside of bent plate 53 is equipped with the left slot 55 for being welded in left socle plate 51, and the left friction slip that can be slided is equipped in left slot 55
54, the left side of left socle plate 51 is equipped with left nut seat 52, and left nut seat 52 is welded to connect on left top wire hole 513, left screw
Left mandril bolt 541 is installed in seat 52.
The transmission shaft 2 is hexagonal prism with main one end for leading axis connection, and the hexagonal prism is equipped with pin hole 21, transmission
2 other end of axis is cylinder, cylinder and 1 inner hole of brake disc, and is equipped with keyway 22 on the cylinder, logical using keyway 22
It crosses flat key 23 and transmits torque.
The brake disc 1 is the disc-shaped structure with lightening hole, and connection transmission is inserted into the centre bore of the brake disc 1
One end of axis 2, and transmission shaft 2 is located at the both ends extension of the centre bore of brake disc 1 and is separately mounted to right axle bearing 311 and a left side
In the bearing hole of bearing block 511.Four connection bolts 41 are each passed through four left connection vias 514, positioning sleeves 4 and are connected to four
In right connection screw thread hole 314, brake disc 1 is placed in the centre of right support 3 and left socle 5.
Referring to Fig. 3, the upper end of right support plate 31 is equipped with right axle bearing 311, and lower end sets that there are four right connection screw thread holes 314.
Referring to Fig. 4, the upper end of left socle plate 51 is equipped with left shaft holder 511, and the lower end of left socle plate 51 sets that there are four left companies
Take over hole 514.
Referring to Fig. 5, right curved plate 33 is L-shaped bent plate, and vertical plate is equipped with right circular hole 331, and right curved plate nut 332 is welded to connect
In 33 inside of right curved plate, right curved plate bolt 333 is screwed into from the right side of right support plate 31 in right curved plate nut 332, by right curved plate 33
It is fixed on right support plate 31.
Referring to Fig. 6, left bent plate 53 is L-shaped bent plate, and vertical plate is equipped with left circular hole 531, and left bent plate nut 532 is welded to connect
In 53 inside of left bent plate, left arc bolt 533 is screwed into from the left side of left socle plate 51 in left bent plate nut 532, by left bent plate 53
It is fixed on left socle plate 51.
Referring to Fig. 7, the main both ends for leading disc assembly 8 are separately connected the main left socle 6 that leads and lead right support 7 with main, and master leads disc assembly 8
Centre position is installed by the cable of tension stringing.The connection card slot 32 is connected to the main upper end for leading left socle 6, transmission shaft 2 it is another
Axis 81 is led with the main master led in disc assembly 8 and is connect in one end.When brake, right mandril bolt 341 and left mandril bolt are tightened respectively
541, right mandril bolt 341 and left mandril bolt 541 push right friction slip 34 and left friction slip 54, right friction slip respectively
34 and left friction slip 54 formed and jaw and clamp brake disc 1, brake disc 1 stops operating, and the master being connect with brake disc 1 leads disk
Assembly stops operating.
When starting stringing, right mandril bolt 341 and left mandril bolt 541 are unclamped respectively, brake disc 1 affranchises rotation,
The main disc assembly 8 that leads affranchises rotation therewith.
The above content not makes any form of restriction the structure, shape of the utility model.It is every according to this practicality
It is new to still fall within this practicality to any simple modification, equivalent change and modification made by above example for novel technical spirit
In the range of type technical solution.
Claims (5)
1. a kind of caliper disc brake gear for tension stringing, including brake disc (1), transmission shaft (2), right support (3), positioning
Cover (4) and left socle (5)；The right support (3) is equipped with right support plate (31), and the upper end of right support plate (31) is equipped with right axle bearing
(311), lower end is set there are four right connection screw thread hole (314)；The left socle (5) is equipped with left socle plate (51), left socle plate
(51) upper end is equipped with left shaft holder (511), and the lower end of left socle plate (51) sets that there are four left connection vias (514)；The brake
Hull (1) is the disc-shaped structure with lightening hole, and the one of connection transmission shaft (2) is inserted into the centre bore of the brake disc (1)
End, and transmission shaft (2) is located at the both ends extension of the centre bore of brake disc (1) and is separately mounted to right axle bearing (311) and a left side
In the bearing hole of bearing block (511)；Four connection bolts (41) are each passed through four left connection vias (514), positioning sleeve (4) even
It is connected in four right connection screw thread holes (314), brake disc (1) is placed in the centre of right support (3) and left socle (5)；Right support
The right side of plate (31) is equipped with connection card slot (32), and the connection card slot (32) is connected to the main upper end for leading left socle, transmission shaft
(2) the other end leads axis (81) with the main master led in disc assembly and connect；
It is characterized in that：The transmission shaft (2) leads one end that axis (81) is connect as hexagonal prism with main, is set on the hexagonal prism
There is pin hole (21), transmission shaft (2) other end is cylinder, cylinder and brake disc (1) inner hole, and is equipped on the cylinder
Keyway (22) transmits torque using keyway (22) by flat key (23)；
The right support plate (31) is equipped with right via (312) and right top wire hole (313), and the left side of right support plate (31) is equipped with
Right curved plate (33), right curved plate (33) are connected to by right curved plate bolt (333) on right via (312), the downside of right curved plate (33)
Equipped with the right slot (35) for being welded in right support plate (31), the right friction slip (34) that can be slided is equipped in right slot (35),
The right side of right friction slip (34) corresponds to right top wire hole (313), and right mandril bolt (341) is installed in right top wire hole (313)；
Right left via (512) and left top wire hole (513) are set on the left socle plate (51), the right side of left socle plate (51) is equipped with
Left bent plate (53), left bent plate (53) are connected to by left arc bolt (533) on left via (512), the downside of left bent plate (53)
Equipped with the left slot (55) for being welded in left socle plate (51), the left friction slip (54) that can be slided is equipped in left slot (55),
The left side of left socle plate (51) is equipped with left nut seat (52), and left mandril bolt (541) is installed in left nut seat (52)；
When brake, right mandril bolt (341) and left mandril bolt (541), right mandril bolt (341) and left mandril spiral shell are tightened respectively
Bolt (541) pushes right friction slip (34) and left friction slip (54), right friction slip (34) and left friction slip (54) respectively
It forms jaw and clamps brake disc (1), the master that brake disc (1) stops operating, and connect with brake disc (1) leads disc assembly and stops turning
It is dynamic.
2. a kind of caliper disc brake gear for tension stringing according to claim 1, it is characterised in that：The right side is curved
Plate (33) is L-shaped bent plate, and vertical plate is equipped with right circular hole (331), and right curved plate nut (332) is welded to connect in right curved plate (33)
Side, right curved plate bolt (333) are screwed on the right side of right support plate (31) in right curved plate nut (332), and right curved plate (33) are fixed
On right support plate (31).
3. a kind of caliper disc brake gear for tension stringing according to claim 1, it is characterised in that：The left side is curved
Plate (53) is L-shaped bent plate, and vertical plate is equipped with left circular hole (531), and left bent plate nut (532) is welded to connect in left bent plate (53)
Side, left arc bolt (533) are screwed on the left of left socle plate (51) in left bent plate nut (532), and left bent plate (53) are fixed
On left socle plate (51).
4. a kind of caliper disc brake gear for tension stringing according to claim 1, it is characterised in that：The right
Slot (35) is identical as left slot (55) structure, is U-shaped groove structure, U-lag opening upwards.
5. a kind of caliper disc brake gear for tension stringing according to claim 4, it is characterised in that：It rubs on the right side
Wipe smooth block (34) and left friction slip (54) are that wear-resistant material makes, and right friction slip (34) and left friction slip (54) are
Cuboid, the cuboid coordinates with U-lag, and can be slided in U-lag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820022852.4U CN207715593U (en) | 2018-01-08 | 2018-01-08 | A kind of caliper disc brake gear for tension stringing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820022852.4U CN207715593U (en) | 2018-01-08 | 2018-01-08 | A kind of caliper disc brake gear for tension stringing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207715593U true CN207715593U (en) | 2018-08-10 |
Family
ID=63054641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820022852.4U Expired - Fee Related CN207715593U (en) | 2018-01-08 | 2018-01-08 | A kind of caliper disc brake gear for tension stringing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207715593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436128A (en) * | 2018-11-08 | 2019-03-08 | 贵州大学 | A kind of rear-wheel of the voluntarily avoidance trolley with speed limiting function |
-
2018
- 2018-01-08 CN CN201820022852.4U patent/CN207715593U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436128A (en) * | 2018-11-08 | 2019-03-08 | 贵州大学 | A kind of rear-wheel of the voluntarily avoidance trolley with speed limiting function |
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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: 20180810 Termination date: 20190108 |