CN204673549U - A kind of provision for disengagement being convenient to water conservancy gate roller - Google Patents
A kind of provision for disengagement being convenient to water conservancy gate roller Download PDFInfo
- Publication number
- CN204673549U CN204673549U CN201520416573.2U CN201520416573U CN204673549U CN 204673549 U CN204673549 U CN 204673549U CN 201520416573 U CN201520416573 U CN 201520416573U CN 204673549 U CN204673549 U CN 204673549U
- Authority
- CN
- China
- Prior art keywords
- roller
- provision
- disengagement
- connecting rod
- convenient
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 102000010637 Aquaporins Human genes 0.000 claims 1
- 108010063290 Aquaporins Proteins 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 241000169203 Eichhornia Species 0.000 description 2
- 240000003826 Eichhornia crassipes Species 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000001360 synchronised Effects 0.000 description 1
Abstract
The utility model relates to a kind of provision for disengagement being convenient to water conservancy gate roller, roller is provided with the connecting hole extended along himself axis direction, two connecting holes along roller the distribution of same diametric(al) and be positioned at both sides and be symmetrical arranged about the center of circle, provision for disengagement comprises two connecting rods can matched with connecting hole respectively in bottom; Be horizontally set with in the upper end of two connecting rods and there is the crossbeam that through hole is each passed through for small end portion; For by relatively-stationary for the upper end of crossbeam and connecting rod connector; And for the thrustor of pushing tow crossbeam away from gate, wherein two connecting rods be arranged in parallel, when roller is dismantled, thrustor heads on the roller bearing of crossbeam and roller away from gate, pulls roller to dismantle on gate by connecting rod.The utility model, under the effect of thrustor, pulls roller by connecting rod, fast along the centerline direction of axle sleeve, can be dismantled by roller on gate, and meanwhile, structure is simple, and it is convenient to implement, and cost is low.
Description
Technical field
The utility model relates to a kind of provision for disengagement being convenient to water conservancy gate roller.
Background technology
In water conservancy gate Long-Time Service, once roller damages, need employing two water hyacinths to drawing, or one of them is fixed, draw other one, thus roller is pulled down (axle sleeve) on gate, obviously, the work difficulty very of its dismounting.
Summary of the invention
Technical problem to be solved in the utility model overcomes the deficiencies in the prior art, provides a kind of provision for disengagement being convenient to water conservancy gate roller.
For solving above technical problem, the utility model adopts following technical scheme:
A kind of provision for disengagement being convenient to water conservancy gate roller, roller is provided with two connecting holes extended along himself axis direction, two connecting holes along roller the distribution of same diametric(al) and be positioned at both sides and be symmetrical arranged about the center of circle, provision for disengagement comprises two connecting rods can matched with connecting hole respectively in bottom; Be horizontally set with in the upper end of two connecting rods and there is the crossbeam that through hole is each passed through for small end portion; For by relatively-stationary for the upper end of crossbeam and connecting rod connector; And for pushing tow crossbeam and the roller thrustor away from gate, wherein two connecting rods be arranged in parallel, and when roller is dismantled, thrustor heads on crossbeam away from gate, pulls roller to dismantle on gate by connecting rod.
Preferably, crossbeam is vertical with two connecting rods is arranged.The best results of dismounting.
Specifically implement and preferred aspect according to one of the present utility model, crossbeam comprises the base plate extended along horizontal direction, the side plate that dual-side from base plate along its length place upwards extends, through hole extends to elongated hole along the length direction of base plate, connector comprises cushion block, be positioned at the below of cushion block and the limit screw cap of connecting rod phase threaded engagement, and for by relatively-stationary for the upper end of crossbeam and connecting rod tightening nuts, wherein the upper end of connecting rod emits side panel through cushion block and base plate successively, tightening nuts is threaded mutually with the upper end of connecting rod and conflicts on two blocks of described side plates.
Preferably, the spacing between two blocks of side plates is more than or equal to the external diameter in small end portion.
Specifically implement and preferred aspect according to of the present utility model another, connecting hole is screwed hole, and the bottom of connecting rod is threaded mutually with connecting hole.
Preferably, be also provided with for the setscrew nut by connecting rod and roller relative positioning in the bottom of connecting rod.
Further preferably, setscrew nut has multiple, and the length of connecting rod bottom thread segment equals the connecting hole degree of depth and multiple setscrew nut thickness sum.Guarantee that the bottom of connecting rod is connected with the stable of roller, thus be convenient to the dismounting of roller.
Preferably, thrustor is placed between two connecting rods, and is cylinder, oil cylinder or jack.
Concrete, thrustor is jack, is provided with contact site at the middle part of crossbeam bottom surface, and the bottom of jack acts directly on contact site.Ensure that the pulling force that two connecting rod pair rollers apply is equal, be convenient to the synchronous dismounting of two rollers.
In addition, provision for disengagement also comprises the detent mechanism that the parts for being connected with roller by gate are fixedly connected with.Such as common water hyacinth location.
Due to the enforcement of technique scheme, the utility model compared with prior art tool has the following advantages:
The utility model, under the effect of thrustor, pulls roller by connecting rod, fast along the centerline direction of axle sleeve, can be dismantled by roller on gate, and meanwhile, structure is simple, and it is convenient to implement, and cost is low.
Accompanying drawing explanation
Fig. 1 is the partial schematic sectional view (master looks) of the provision for disengagement of the utility model water conservancy gate roller;
Fig. 2 is that schematic diagram (amplification) is looked on a left side for the connecting rod first half and crossbeam in Fig. 1:
Wherein: 1, roller; 10, connecting hole (screwed hole) 2, connecting rod; 3, crossbeam; 30, through hole (elongated hole); 31, base plate; 32, side plate; 33, contact site; 4, connector; 40, cushion block (pad); 41, limit screw cap; 42, tightening nuts; 5, thrustor (jack); 6, detent mechanism (water hyacinth); 7, setscrew nut; 8, gate; 9, axle sleeve.
Detailed description of the invention
Below by specific embodiment, the utility model is further described.
As depicted in figs. 1 and 2, the present embodiment provides a kind of provision for disengagement being convenient to water conservancy gate roller, roller 1 is provided with connecting hole 10, two connecting holes 10 of extending along himself axis direction along the same diametric(al) distribution of roller 1 and is positioned at both sides and is symmetrical arranged about the center of circle.
This provision for disengagement comprises two connecting rods 2 can matched with connecting hole 10 respectively in bottom; Be horizontally set with in the upper end of two connecting rods 2 and there is the crossbeam 3 that through hole 30 is each passed through for connecting rod 2 upper end; For the relatively-stationary connector 4 in upper end by crossbeam 3 and connecting rod 2; For the detent mechanism 6 that pushing tow crossbeam 3 is fixedly connected with away from the thrustor 5 of gate and the parts for being connected with roller 1 by gate, wherein two connecting rods 2 be arranged in parallel, when roller 1 is dismantled, thrustor 5 heads on crossbeam 3 and roller 1 can depart from axle sleeve 9 along the centerline direction of axle sleeve 9 away from gate 8(), pull roller 1 to dismantle on gate by connecting rod 2.
Concrete, crossbeam 3 is vertical with two connecting rods 2 to be arranged.Connecting rod 2 is double threaded screw.
Further, crossbeam 3 comprise along horizontal direction extend base plate 31, from base plate 31 along the side plate 32 that the dual-side at its length place upwards extends, through hole 30 extends to elongated hole along the length direction of base plate 31, and the spacing between two blocks of side plates 32 is more than or equal to the external diameter of connecting rod 2 upper end.
Connector 4 comprises cushion block 40, is positioned at the below of cushion block 40 with the limit screw cap 41 of connecting rod 2 phase threaded engagement and for the relatively-stationary tightening nuts 42 in upper end by crossbeam 3 and connecting rod 2, wherein the upper end of connecting rod 2 emits side panel 32 through cushion block 40 and base plate 31 successively, and tightening nuts 42 is threaded mutually with the upper end of connecting rod 2 and conflicts on two blocks of side plates 32.
Connecting hole 10 is screwed hole, and the bottom of connecting rod 2 is threaded mutually with connecting hole 10.
Further, be also provided with in the bottom of connecting rod 2 for the setscrew nut 7 by connecting rod 2 and roller 1 relative positioning.
Concrete, setscrew nut 7 has multiple, and the length of connecting rod 2 bottom thread segment equals connecting hole 10 degree of depth and multiple setscrew nut 7 thickness sum.Guarantee that the bottom of connecting rod 2 is connected with the stable of roller 1, thus be convenient to the dismounting of roller 1.In this example, setscrew nut 7 has two.
Thrustor 5 is placed between two connecting rods 2, and is cylinder, oil cylinder or jack.
In this example, thrustor 5 is jack, is provided with contact site 33 at the middle part of crossbeam 3 bottom surface, and the bottom of jack acts directly on contact site 33.Increase contact area, prevent the distortion of crossbeam 3, and affect the dismounting of roller.
In addition, the above-mentioned detent mechanism 6 be fixedly connected with for the parts be connected with roller by gate, is common water hyacinth detent mechanism, does not describe in detail at this.
Above the utility model is described in detail; its object is to allow the personage being familiar with this art can understand content of the present utility model and be implemented; protection domain of the present utility model can not be limited with this; all equivalences done according to Spirit Essence of the present utility model change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (10)
1. be convenient to the provision for disengagement of water conservancy gate roller for one kind, roller is provided with two connecting holes extended along himself axis direction, two described connecting holes along described roller the distribution of same diametric(al) and be positioned at both sides and be symmetrical arranged about the center of circle, it is characterized in that: described provision for disengagement comprises two connecting rods can matched with described connecting hole respectively in bottom; Be horizontally set with in the upper end of described two connecting rods and there is the crossbeam that through hole is each passed through for described small end portion; For the relatively-stationary connector in upper end by described crossbeam and described connecting rod; And for the thrustor of crossbeam described in pushing tow away from described gate, connecting rod wherein described in two be arranged in parallel, when described roller is dismantled, described thrustor heads on described crossbeam and described roller away from described gate, pulls described roller to dismantle on described gate by described connecting rod.
2. the provision for disengagement being convenient to water conservancy gate roller according to claim 1, is characterized in that: described crossbeam is vertical with two described connecting rods to be arranged.
3. the provision for disengagement being convenient to water conservancy gate roller according to claim 1 and 2, it is characterized in that: described crossbeam comprises the base plate extended along horizontal direction, the side plate that dual-side from described base plate along its length place upwards extends, described through hole extends to elongated hole along the length direction of described base plate, described connector comprises cushion block, be positioned at the below of described cushion block and the limit screw cap of described connecting rod phase threaded engagement, and for the relatively-stationary tightening nuts in upper end by described crossbeam and described connecting rod, the upper end of wherein said connecting rod is successively through described cushion block and described base plate and described side plate of emerging, described tightening nuts is threaded mutually with the upper end of described connecting rod and conflicts on two blocks of described side plates.
4. the provision for disengagement being convenient to water conservancy gate roller according to claim 3, is characterized in that: the spacing between two blocks of described side plates is more than or equal to the external diameter in described small end portion.
5. the provision for disengagement being convenient to water conservancy gate roller according to claim 1, is characterized in that: described connecting hole is screwed hole, and the bottom of described connecting rod is threaded mutually with described connecting hole.
6. the provision for disengagement being convenient to water conservancy gate roller according to claim 5, is characterized in that: be also provided with in the bottom of described connecting rod for the setscrew nut by described connecting rod and described roller relative positioning.
7. the provision for disengagement being convenient to water conservancy gate roller according to claim 6, is characterized in that: described setscrew nut has multiple, and the length of described connecting rod bottom thread segment equals the described connecting hole degree of depth and multiple described setscrew nut thickness sum.
8. the provision for disengagement being convenient to water conservancy gate roller according to claim 1, is characterized in that: described thrustor is placed between two described connecting rods, and is cylinder, oil cylinder or jack.
9. the provision for disengagement being convenient to water conservancy gate roller according to claim 1, is characterized in that: described thrustor is jack, is provided with contact site at the middle part of described crossbeam bottom surface, and the bottom of described jack acts directly on described contact site.
10. the provision for disengagement being convenient to water channel gate roller according to claim 1, is characterized in that: described provision for disengagement also comprises the detent mechanism that the parts for being connected with described roller by described gate are fixedly connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520416573.2U CN204673549U (en) | 2015-06-16 | 2015-06-16 | A kind of provision for disengagement being convenient to water conservancy gate roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520416573.2U CN204673549U (en) | 2015-06-16 | 2015-06-16 | A kind of provision for disengagement being convenient to water conservancy gate roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204673549U true CN204673549U (en) | 2015-09-30 |
Family
ID=54173271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520416573.2U Expired - Fee Related CN204673549U (en) | 2015-06-16 | 2015-06-16 | A kind of provision for disengagement being convenient to water conservancy gate roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204673549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107433440A (en) * | 2016-05-27 | 2017-12-05 | 上海梅山科技发展有限公司 | Oil cylinder integral demounting and erecting device |
-
2015
- 2015-06-16 CN CN201520416573.2U patent/CN204673549U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107433440A (en) * | 2016-05-27 | 2017-12-05 | 上海梅山科技发展有限公司 | Oil cylinder integral demounting and erecting device |
| CN107433440B (en) * | 2016-05-27 | 2019-05-24 | 上海梅山科技发展有限公司 | Oil cylinder integral demounting and mounting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203695680U (en) | Angle-adjustable copper tube bending mold | |
| CN204673549U (en) | A kind of provision for disengagement being convenient to water conservancy gate roller | |
| CN201537801U (en) | Hydraulic press machine | |
| CN203982696U (en) | A kind of convenient device that power distribution station Sign Board is installed | |
| CN203498755U (en) | Longitudinal sliding, traction and support device for steel box girder placed on bracket | |
| CN204643605U (en) | A kind of adjustable for height mobile gantry frame | |
| CN204721818U (en) | Front positioning type straw cutting apparatus installing rack | |
| CN203442325U (en) | Round pipe clamp sleeve | |
| CN203621118U (en) | Device preventing scratch of wire rod surfaces | |
| CN203437892U (en) | Dismounting device for heat exchanger threaded locking ring | |
| CN210926936U (en) | Transition structure for cable pipe box between bridge and tunnel | |
| CN203983196U (en) | Circuit breaker fixture | |
| CN204123055U (en) | A kind of horizontal double-sided bearings erecting device | |
| CN203510161U (en) | Movable bracket for machining specially-shaped arc of door and window profile | |
| CN204101370U (en) | HF fatigue testing machine unit clamp | |
| CN203811474U (en) | Clamp for torque tests of diamond circular saw blades | |
| CN204012568U (en) | Aerial cable fixture | |
| CN203322657U (en) | Support bar with removable mounting head | |
| CN203266513U (en) | Movable wrench | |
| CN203566665U (en) | Workbench fixing structure | |
| CN103273325B (en) | A kind of steel plate shearing machine load bearing holder mounting structure | |
| CN203257826U (en) | Aluminum profile connecting structure | |
| CN202151845U (en) | Disassembling fixture | |
| CN211476675U (en) | Pressurizing and pressure stabilizing device of driving wheel | |
| CN204098320U (en) | A kind of ceiling structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20190616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |