CN209099971U - A kind of drilling bit of pile engine wirerope differential levelling mechanism - Google Patents
A kind of drilling bit of pile engine wirerope differential levelling mechanism Download PDFInfo
- Publication number
- CN209099971U CN209099971U CN201821501151.5U CN201821501151U CN209099971U CN 209099971 U CN209099971 U CN 209099971U CN 201821501151 U CN201821501151 U CN 201821501151U CN 209099971 U CN209099971 U CN 209099971U
- Authority
- CN
- China
- Prior art keywords
- wirerope
- differential
- wire rope
- pedestal
- speed changer
- 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.)
- Expired - Fee Related
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Abstract
A kind of drilling bit of pile engine wirerope differential levelling mechanism, including pedestal, speed changer is equipped with by mounting base on pedestal, the input shaft of speed changer is connected with drive shaft by shaft coupling, the output shaft of speed changer is transmitted by gear mechanism, pneumatic clutch is equipped between drive shaft and driving motor, braking mechanism is connected separately in the two sides of transmission output shaft, pass through bearing respectively along transmission output shaft direction on the pedestal of drive shaft two sides and wirerope axis is installed, wire rope drum is respectively equipped on wirerope axis, the wire rope drum passes through transmission mechanism respectively and is connected with corresponding braking mechanism；Can the length respectively to drill bit both ends wirerope individually adjusted, keep the horizontal position of drill bit, reduce influence of the external environment to bit location, reduce construction error, guarantee the construction quality of drill bit.
Description
Technical field:
The utility model relates to a kind of drilling bit of pile engine wirerope differential levelling mechanisms.
Background technique:
Drilling bit of pile engine controls the lifting of drill bit often by the individual wirerope in two sections of its two sides, in use process
In, since drill bit is influenced by ground anti-force and rock stratum stone, after repeatedly construct, drill bit both ends wirerope
Length will appear difference, cause drill bit that a degree of inclination occurs, horizontal position can not be remained, if using inclined
Drill bit continues to construct, and can generate biggish construction error, causes the decline of construction quality.
Utility model content:
The utility model in order to make up for the deficiencies of the prior art, provides a kind of drilling bit of pile engine wirerope differential leveling machine
Structure, it is reasonable in design, can the length respectively to drill bit both ends wirerope individually adjusted, keep the horizontal position of drill bit
It sets, reduces influence of the external environment to bit location, reduce construction error, guarantee the construction quality of drill bit, solve existing skill
The problem of art.
Used technical solution is the utility model to solve above-mentioned technical problem:
A kind of drilling bit of pile engine wirerope differential levelling mechanism, including pedestal, are equipped with change by mounting base on pedestal
The input shaft of fast device, speed changer is connected with drive shaft by shaft coupling, and the output shaft of speed changer is transmitted by gear mechanism,
It is equipped with pneumatic clutch between drive shaft and driving motor, is connected separately with braking mechanism in the two sides of transmission output shaft,
Pass through bearing respectively along transmission output shaft direction on the pedestal of drive shaft two sides and wirerope axis is installed, in wirerope axis
On be respectively equipped with wire rope drum, the wire rope drum passes through transmission mechanism respectively and is connected with corresponding braking mechanism.
The wire rope drum includes the cylinder being set on bearing, and outer panel and interior is respectively equipped on the outside of cylinder both ends
Side plate, outside is equipped with intermediate bulkhead in the middle part of cylinder.
The transmission mechanism includes the driving gear being located on the outside of each braking mechanism, in the outside of each wire rope drum
The driven tooth wheel rim being meshed with driving gear is bolted on plate.
It is equipped with locking gear ring in the interior plate outer surface of wire rope drum, the position of corresponding locking gear ring is equipped on pedestal
The retaining mechanism matched with locking gear ring.
The retaining mechanism includes cylinder of the piston rod towards locking gear ring setting, passes through bolt on the piston rod of cylinder
It is fixed with the locking rack matched with locking gear ring.
The utility model using the above structure, changes the wirerope at drill bit both ends by adjusting the speed that gear rotates
Length keeps the horizontal position of drill bit according to the variation of drill bit both ends rope capacity；Pass through the output shaft of speed changer two sides
Driving gear is individually adjusted the speed respectively, realizes the differential leveling of drill bit；Pass through the gas between drive shaft and gear mechanism
What dynamic clutch made entire mechanism starts and stops stable action, reduces the shaking of entire mechanism；When entire mechanism breaks down
When, entire mechanism emergent stopping can be avoided the occurrence of the injury of personal safety by retaining mechanism, be eliminated safe hidden trouble, had
Have the advantages that easy to operate, easily controllable, precisely efficient.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the structural schematic diagram of the retaining mechanism of the utility model.
In figure, 1, speed changer, 2, shaft coupling, 3, drive shaft, 4, pneumatic clutch, 5, braking mechanism, 6, wirerope axis,
7, wire rope drum, 8, driving gear, 9, driven tooth wheel rim, 10, locking gear ring, 11, cylinder, 12, locking rack, 13, pedestal,
14, mounting base.
Specific embodiment:
In order to clarify the technical characteristics of the invention, below by specific embodiment, and its attached drawing is combined, to this reality
It is described in detail with novel.
As illustrated in fig. 1-3, a kind of drilling bit of pile engine wirerope differential levelling mechanism, including pedestal 13, on pedestal 13
Speed changer 1 is installed by mounting base 14, the input shaft of speed changer 1 is connected with drive shaft 3 by shaft coupling 2, speed changer 1
Output shaft is transmitted by gear mechanism, and pneumatic clutch 4 is equipped between drive shaft 3 and driving motor, is exported in speed changer 1
The two sides of axis are connected separately with braking mechanism 5, export axis direction difference along speed changer 1 on the pedestal 13 of 3 two sides of drive shaft
Wirerope axis 6 is installed by bearing, wire rope drum 7 is respectively equipped on wirerope axis 6, the wire rope drum 7 is distinguished
It is connected by transmission mechanism with corresponding braking mechanism 5.
The wire rope drum 7 includes the cylinder that is set on bearing, be respectively equipped on the outside of cylinder both ends outer panel and
Interior plate, outside is equipped with intermediate bulkhead in the middle part of cylinder.
The transmission mechanism includes the driving gear 8 being located on the outside of each braking mechanism, in the outer of each wire rope drum 7
The driven tooth wheel rim 9 being meshed with driving gear 8 is bolted on side plate.
It is equipped with locking gear ring 10 in the interior plate outer surface of wire rope drum 7, the corresponding locking gear ring 10 on pedestal 13
Position is equipped with the retaining mechanism matched with locking gear ring 10.
The retaining mechanism includes the cylinder 11 that piston rod is arranged towards locking gear ring 10, is led on the piston rod of cylinder 11
It crosses bolt and is fixed with the locking rack 12 matched with locking gear ring 10.
In use, pneumatic clutch 4 is connected with the output shaft of driving motor, is driven and become by shaft coupling 2 and drive shaft 3
The output shaft of fast device 1 rotates, and speed changer 1 can adjust the speed of 1 both ends output shaft of speed changer according to user's actual need, becomes
The output shaft of fast device 1 drives the driving gear 8 of its two sides to rotate, and is meshed by driving gear 8 and driven tooth wheel rim 9, drives
Wire rope drum 7 rotates, and pulls the wirerope of drilling bit of pile engine two sides, and synchronous drive drill bit rises；When drilling bit of pile engine occurs
It when offset, is braked using braking mechanism 5 to corresponding 1 one end output shaft of speed changer, the output revolving shaft of the other side is kept
Normal speed generates difference in height in the two sides of drill bit by the speed difference of two output revolving shafts, comes back to inclined drill bit
Horizontal position；What drive shaft 3 and pneumatic clutch 4 made entire mechanism starts and stops stable action, reduces entire mechanism
It shakes, entire mechanism emergent stopping can be avoided the occurrence of the injury of personal safety, eliminated safe hidden trouble by retaining mechanism.
Above-mentioned specific embodiment cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, any alternate modification or transformation made to the utility model embodiment all fall within the guarantor of the utility model
It protects in range.
Place is not described in detail for the utility model, is the well-known technique of those skilled in the art of the present technique.
Claims (5)
1. a kind of drilling bit of pile engine wirerope differential levelling mechanism, it is characterised in that: including pedestal, pass through mounting base on pedestal
Speed changer is installed, the input shaft of speed changer is connected with drive shaft by shaft coupling, and the output shaft of speed changer passes through gear mechanism
Structure transmitting, pneumatic clutch is equipped between drive shaft and driving motor, is connected separately in the two sides of transmission output shaft
Braking mechanism passes through bearing along transmission output shaft direction on the pedestal of drive shaft two sides respectively and is equipped with wirerope axis,
Wire rope drum is respectively equipped on wirerope axis, the wire rope drum passes through transmission mechanism and corresponding braking mechanism respectively
It is connected.
2. a kind of drilling bit of pile engine wirerope differential levelling mechanism according to claim 1, it is characterised in that: the steel wire
Rope drum includes the cylinder being set on bearing, outer panel and interior plate is respectively equipped on the outside of cylinder both ends, in the middle part of cylinder
Outside is equipped with intermediate bulkhead.
3. a kind of drilling bit of pile engine wirerope differential levelling mechanism according to claim 2, it is characterised in that: the transmission
Mechanism includes the driving gear being located on the outside of each braking mechanism, is bolted on the outer panel of each wire rope drum
There is the driven tooth wheel rim being meshed with driving gear.
4. a kind of drilling bit of pile engine wirerope differential levelling mechanism according to claim 2, it is characterised in that: in wirerope
The interior plate outer surface of roller is equipped with locking gear ring, and the position of corresponding locking gear ring is equipped on pedestal matches with locking gear ring
Retaining mechanism.
5. a kind of drilling bit of pile engine wirerope differential levelling mechanism according to claim 4, it is characterised in that: the locking
Mechanism includes cylinder of the piston rod towards locking gear ring setting, is fixed with by bolt on the piston rod of cylinder and locks gear ring
The locking rack matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821501151.5U CN209099971U (en) | 2018-09-13 | 2018-09-13 | A kind of drilling bit of pile engine wirerope differential levelling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821501151.5U CN209099971U (en) | 2018-09-13 | 2018-09-13 | A kind of drilling bit of pile engine wirerope differential levelling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209099971U true CN209099971U (en) | 2019-07-12 |
Family
ID=67152683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821501151.5U Expired - Fee Related CN209099971U (en) | 2018-09-13 | 2018-09-13 | A kind of drilling bit of pile engine wirerope differential levelling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209099971U (en) |
-
2018
- 2018-09-13 CN CN201821501151.5U patent/CN209099971U/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: 20190712 |