CN207043376U - A kind of boring safety device of bicycle stand - Google Patents
A kind of boring safety device of bicycle stand Download PDFInfo
- Publication number
- CN207043376U CN207043376U CN201720992674.3U CN201720992674U CN207043376U CN 207043376 U CN207043376 U CN 207043376U CN 201720992674 U CN201720992674 U CN 201720992674U CN 207043376 U CN207043376 U CN 207043376U
- Authority
- CN
- China
- Prior art keywords
- inner chamber
- frame
- drill bit
- power transmission
- transmission shaft
- 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
The utility model discloses a kind of boring safety device of bicycle stand, including fixture, frame, inner chamber and drill bit, the bottom of the frame is provided with base, the top of the frame is provided with housing, and the middle position of housing tip is provided with slide rail, hydraulic jack is installed below the slide rail, drill bit is installed below the power transmission shaft, the middle position of the machine frame inside is provided with inner chamber, fixed block is all installed, and fixed block is all provided with fixture in the frame of inner chamber side in the frame between the inner chamber and housing.The utility model is by being provided with preformed groove and power transmission shaft, preformed groove connects with power transmission shaft spiral, the work be easy to staff to be dismantled, replaced to drill bit and repaired, and extends the usage time of drill bit, the drill bit of different model is replaced simultaneously, can meet the requirement of different drillings.
Description
Technical field
Technical field of safety protection equipment is the utility model is related to, specially a kind of boring security protection of bicycle stand
Device.
Background technology
Bicycle is conventional industries, has the history of more than 100 years, and the problem of due to environmental protection and traffic, bicycle is once again
As the countries in the world traffic that particularly developed country resident likes, fitness tool, the center of gravity of world's bicycle trade is just from biography
The type vehicles of riding instead of walk of system change to sports type, mountain, leisure type, and in U.S., Europe, Deng developed countries, bicycle is one
Kind more universal motion, body-building, leisure and recreational product, and among the part of bicycle, car ladder are that bicycle must can not
One of few part, in process of production, staff need to drill to car ladder, and the equipment to drill at present is present
Problem, for example in boring procedure, sparks flying off in all directions, and easily staff is damaged, this problems demand solves.
Utility model content
The purpose of this utility model is to provide a kind of bicycle stand boring safety device, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides following technical scheme：A kind of boring safety of bicycle stand is prevented
Protection unit, including fixture, frame, inner chamber and drill bit, the bottom of the frame is provided with base, and the top of base is provided with water
Case, the bottom inside the water tank are provided with water pump, and the top of the frame is provided with housing, and the centre position of housing tip
Place is provided with slide rail, and hydraulic jack is provided with below the slide rail, and the top of hydraulic jack is connected by sliding block with slide rail,
The output end of the hydraulic jack is vertically provided with piston, and the bottom of piston is provided with placing box, inside the placing box
Bottom is provided with motor, and the output end of motor is vertically provided with power transmission shaft, and the power transmission shaft passes through the bottom of placing box, described
Drill bit is installed, and the top of drill bit is provided with preformed groove, the preformed groove and transmission axis connection, the machine below power transmission shaft
Middle position inside frame is provided with inner chamber, and the bottom of inner chamber is connected by the output end of water-supply-pipe and water pump, described defeated
The water tank top of water pipe side is provided with drainpipe, and drainpipe extends to the opening position on inner chamber top through the bottom of inner chamber,
Fixed block is all installed, and fixed block is all provided with the frame of inner chamber side in the frame between the inner chamber and housing
Fixture, the fixture are all connected by clamping spring with fixed block.
Preferably, the inwall of the preformed groove is provided with internal thread, and the surface of power transmission shaft bottom is provided with and internal thread phase
The external screw thread mutually coordinated.
Preferably, the inner chamber top of the drainpipe side is evenly arranged with through hole.
Preferably, the housing tip of the slide rail both sides is all provided with ribs.
Preferably, the inwall of the inner chamber is provided with water proof rubber layer.
Compared with prior art, the beneficial effects of the utility model are：The boring safety device of the bicycle stand
By being provided with preformed groove and power transmission shaft, the inwall of preformed groove is provided with internal thread, the surface of power transmission shaft bottom be provided with it is interior
The external screw thread that screw thread cooperates, preformed groove connects with power transmission shaft spiral, be easy to staff to be dismantled, replaced to drill bit and
The work of maintenance, extends the usage time of drill bit, while replaces the drill bit of different model, can meet the requirement of different drillings,
Device injects water into inner chamber by being provided with inner chamber, water pump and through hole, water pump operation simultaneously, and then the water in inner chamber passes through through hole
Betray and, radiating and cooling is carried out to car ladder and drill bit, avoid imprudence scald staff, improve the safeguard function of device,
The further service life of extension fixture, while device, by being provided with drainpipe, the water discharged through inner chamber passes through draining simultaneously
Pipe is come back in water tank, forms water circulation system, saves water source, while device leads to by being provided with sliding block and slide rail, drill bit
Cross sliding block to move on slide rail, be easy to staff to punch the diverse location of car ladder, it is easy to operate simple, while device
By being provided with housing, avoid that sparks flying off in all directions, hurt staff, further improve the protective capacities of device.
Brief description of the drawings
Fig. 1 is structure schematic elevation view of the present utility model；
Fig. 2 is the first film layers schematic diagram of the present utility model；
Fig. 3 is the second film layers schematic diagram of the present utility model；
Fig. 4 is structure schematic side view of the present utility model；
In figure：The clamping springs of 1-；2- fixed blocks；3- water tanks；4- water pumps；5- housings；6- fixtures；7- water-supply-pipes；8- frames；
9- bases；10- inner chambers；11- drainpipes；12- through holes；13- slide rails；14- pistons；15- motors；16- preformed grooves；17- sliding blocks；
18- hydraulic jacks；19- placing boxes；20- power transmission shafts；21- drill bits.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-4, a kind of embodiment provided by the utility model：A kind of boring security protection dress of bicycle stand
Put, including fixture 6, frame 8, inner chamber 10 and drill bit 21, the bottom of frame 8 is provided with base 9, and the top of base 9 is provided with
Water tank 3, the bottom inside water tank 3 are provided with water pump 4, and the model of the water pump 4 can be ISGD, and the top of frame 8 is provided with housing
5, and the middle position on the top of housing 5 is provided with slide rail 13, the top of housing 5 of the both sides of slide rail 13 is all provided with ribs, uses
In reinforcing slide rail 13, anti-anti-slip track 13 causes slide rail 13 to shake because object is overweight, and the lower section of slide rail 13 is provided with hydraulic pressure
Oil cylinder 18, and the top of hydraulic jack 18 is connected by sliding block 17 with slide rail 13, the output end of hydraulic jack 18 is vertically provided with
Piston 14, and the bottom of piston 14 is provided with placing box 19, the bottom inside placing box 19 is provided with motor 15, the motor 15
Model can be Y315S-4, and the output end of motor 15 is vertically provided with power transmission shaft 20, and power transmission shaft 20 passes through the bottom of placing box 19
End, the lower section of power transmission shaft 20 is provided with drill bit 21, and the top of drill bit 21 is provided with preformed groove 16, and the inwall of preformed groove 16 is set
There is internal thread, the surface of the bottom of power transmission shaft 20 is provided with the external screw thread to be cooperated with internal thread, preformed groove 16 and the spiral shell of drill bit 21
Rotation connection, the work for being easy to staff to dismantle, replaced and repair drill bit 21, preformed groove 16 are connected with power transmission shaft 20,
Middle position inside frame 8 is provided with inner chamber 10, and the inwall of inner chamber 10 is provided with water proof rubber layer, avoids the interior of inner chamber 10
Wall contacts with water for a long time, causes the damage of inner chamber 10, and the bottom of inner chamber 10 is connected by the output end of water-supply-pipe 7 and water pump 4
Connect, the top of water tank 3 of the side of water-supply-pipe 7 is provided with drainpipe 11, and drainpipe 11 extends to inner chamber through the bottom of inner chamber 10
The opening position on 10 tops, the top of inner chamber 10 of the side of drainpipe 11 are evenly arranged with through hole 12, and water is betrayed from through hole 12, to car
Ladder and drill bit 21 carry out radiating and cooling, are all provided with fixed block 2 in the frame 8 between inner chamber 10 and housing 5, and fixed block 2 leans on
Fixture 6 is all installed in the frame 8 of the nearly side of inner chamber 10, it is clamping for being carried out to car ladder, fixture 6 all by clamping spring 1 with
Fixed block 2 connects.
Operation principle：In use, by device external power supply, first, staff carries out car ladder by fixture 6 to car ladder
Fixed, then drill bit 21 is moved to the position to be drilled by sliding block 17 on slide rail 13, and motor 15 drives drill bit 21 afterwards
Rotate, then, the operation elongation piston 14 of hydraulic jack 18, the work to be drilled to car ladder, at the same time, the operation of water pump 4 will
Water injects inner chamber 10, and then the water in inner chamber 10 is betrayed by through hole 12 to carry out radiating and cooling to car ladder and drill bit 21, keep away
Exempt from imprudence scald staff, improve the safeguard function of device, while extend the service life of drill bit 21, then, water passes through
Drainpipe 11 is come back in water tank 3, formed water circulation system, so as to save water source, when device when not in use, the He of preformed groove 16
The spiral of power transmission shaft 20 connects, the work for being easy to staff to dismantle, replaced and repair drill bit 21, extends making for drill bit 21
With the time, while the drill bit 21 of different model is replaced, the requirement of different drillings can be met.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of boring safety device of bicycle stand, including fixture (6), frame (8), inner chamber (10) and drill bit
(21), it is characterised in that：The bottom of the frame (8) is provided with base (9), and the top of base (9) is provided with water tank (3),
The internal bottom of the water tank (3) is provided with water pump (4), and the top of the frame (8) is provided with housing (5), and housing (5) pushes up
The middle position at end is provided with slide rail (13), and hydraulic jack (18), and hydraulic jack are provided with below the slide rail (13)
(18) top is connected by sliding block (17) with slide rail (13), and the output end of the hydraulic jack (18) is vertically provided with piston
(14), and the bottom of piston (14) is provided with placing box (19), and the internal bottom of the placing box (19) is provided with motor (15),
And the output end of motor (15) is vertically provided with power transmission shaft (20), the power transmission shaft (20) passes through the bottom of placing box (19), institute
State and drill bit (21) is installed below power transmission shaft (20), and the top of drill bit (21) is provided with preformed groove (16), the preformed groove
(16) it is connected with power transmission shaft (20), the internal middle position of the frame (8) is provided with inner chamber (10), and the bottom of inner chamber (10)
End is connected by water-supply-pipe (7) with the output end of water pump (4), and water tank (3) top of water-supply-pipe (7) side is provided with draining
Manage (11), and drainpipe (11) extends to the opening position on inner chamber (10) top, the inner chamber (10) through the bottom of inner chamber (10)
Fixed block (2) is all installed, and fixed block (2) is close to the frame of inner chamber (10) side in the frame (8) between housing (5)
(8) fixture (6) is all installed, the fixture (6) is all connected by clamping spring (1) with fixed block (2) on.
A kind of 2. boring safety device of bicycle stand according to claim 1, it is characterised in that：It is described reserved
The inwall of groove (16) is provided with internal thread, and the surface of power transmission shaft (20) bottom is provided with the external screw thread to be cooperated with internal thread.
A kind of 3. boring safety device of bicycle stand according to claim 1, it is characterised in that：The draining
Inner chamber (10) top of pipe (11) side is evenly arranged with through hole (12).
A kind of 4. boring safety device of bicycle stand according to claim 1, it is characterised in that：The slide rail
(13) housing (5) top of both sides is all provided with ribs.
A kind of 5. boring safety device of bicycle stand according to claim 1, it is characterised in that：The inner chamber
(10) inwall is provided with water proof rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720992674.3U CN207043376U (en) | 2017-08-10 | 2017-08-10 | A kind of boring safety device of bicycle stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720992674.3U CN207043376U (en) | 2017-08-10 | 2017-08-10 | A kind of boring safety device of bicycle stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207043376U true CN207043376U (en) | 2018-02-27 |
Family
ID=61498549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720992674.3U Expired - Fee Related CN207043376U (en) | 2017-08-10 | 2017-08-10 | A kind of boring safety device of bicycle stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207043376U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789866A (en) * | 2018-06-07 | 2018-11-13 | 魏城 | A kind of drilling equipment of the construction with dust-proof effect |
| CN108818964A (en) * | 2018-07-20 | 2018-11-16 | 合肥耀世同辉科技有限公司 | A kind of building punching dust-proof device |
| CN108908487A (en) * | 2018-08-10 | 2018-11-30 | 湖州苕溪文化创意有限公司 | Drilling equipment is used in a kind of production and processing of writing brush penholder |
| CN108941686A (en) * | 2018-09-18 | 2018-12-07 | 浙江翱力新材料科技有限公司 | Inclined hole processing machine in a kind of cylinder |
-
2017
- 2017-08-10 CN CN201720992674.3U patent/CN207043376U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789866A (en) * | 2018-06-07 | 2018-11-13 | 魏城 | A kind of drilling equipment of the construction with dust-proof effect |
| CN108818964A (en) * | 2018-07-20 | 2018-11-16 | 合肥耀世同辉科技有限公司 | A kind of building punching dust-proof device |
| CN108908487A (en) * | 2018-08-10 | 2018-11-30 | 湖州苕溪文化创意有限公司 | Drilling equipment is used in a kind of production and processing of writing brush penholder |
| CN108941686A (en) * | 2018-09-18 | 2018-12-07 | 浙江翱力新材料科技有限公司 | Inclined hole processing machine in a kind of cylinder |
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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: 20180227 Termination date: 20200810 |