CN216859646U - Supporting device for tensioning wheel - Google Patents
Supporting device for tensioning wheel Download PDFInfo
- Publication number
- CN216859646U CN216859646U CN202220129349.5U CN202220129349U CN216859646U CN 216859646 U CN216859646 U CN 216859646U CN 202220129349 U CN202220129349 U CN 202220129349U CN 216859646 U CN216859646 U CN 216859646U
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- Prior art keywords
- wall
- plate
- sides
- pull rod
- rod
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- 238000001125 extrusion Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a tensioning wheel supporting device which comprises a tensioning wheel device main body, wherein limiting insertion blocks are inserted in the middle of the outer wall of the tensioning wheel device main body, the top ends of the outer sides of the limiting insertion blocks are fixedly arranged at the upper ends of the middle parts of the inner walls of the limiting side plates, the bottom ends of the limiting side plates are arranged at the top ends of an installation top plate through a moving mechanism, supporting side plates are symmetrically arranged on two sides of the bottom end of the installation top plate, the bottom ends of the supporting side plates are fixedly arranged on two sides of the top end of a U-shaped clamping plate, a connecting pull rod is arranged in the middle of the inner wall of each supporting side plate through an extrusion mechanism, and connecting supporting rods are fixedly arranged on two sides of the bottom end of each connecting pull rod. The device can relatively conveniently support and connect the tension pulley device main body and the mounting top plate, and can stably clamp and place the whole device, so that the working efficiency of the device in the use process is improved, and the stability and the practicability of the device in the use process are guaranteed.
Description
Technical Field
The utility model relates to the technical field of supporting devices, in particular to a supporting device of a tension pulley.
Background
The tensioner is a belt tensioner for an automobile transmission system, and the tensioner support device in the present society can basically meet the needs of people, but still has some problems.
Traditional tight pulley that rises is direct mount on the support frame when carrying out the maintenance inspection mostly, traditional device install between with the support frame when many directly through the bolt be connected, the operation is loaded down with trivial details relatively, influence the work efficiency of device in the use, therefore a tight pulley strutting arrangement that rises is needed to solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the problems, the utility model provides a tension roller supporting device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a tight pulley strutting arrangement rises, includes tight pulley device main part that rises, tight pulley device main part outer wall middle part is all inserted and is equipped with spacing inserted block, the equal fixed mounting in the middle part upper end of spacing curb plate inner wall in spacing inserted block outside top, spacing curb plate bottom is installed on installation roof top through moving mechanism, installation roof bottom bilateral symmetry installs the support curb plate, and supports the equal fixed mounting in curb plate bottom in U type block board top both sides, support curb plate inner wall middle part and install the connection pull rod through extrusion mechanism, connect pull rod bottom both sides fixed mounting and have the joint support pole, the outer wall that the joint support pole bottom runs through U type block board top is installed in extrusion bottom plate top both sides.
As a further description of the above technical solution: moving mechanism includes screw sleeve piece, reverse threaded rod, first spacing groove, installation roof, belt pulley, driving belt, carousel and changes the handle, the equal fixed mounting in spacing curb plate bottom both sides has screw sleeve piece, screw sleeve piece all is on the outer wall of reverse threaded rod through threaded connection, reverse threaded rod all connects both sides around first spacing inslot wall through the bearing, the belt pulley is all installed to reverse threaded rod left side outer wall, and is two sets of the outer wall of belt pulley all twines and is connected with driving belt, front end reverse threaded rod right side top is run through the outer wall of installation roof and is installed at carousel left side middle part, the middle part upper end fixed mounting of carousel right side outer wall has the rotation handle.
As a further description of the above technical solution: extrusion mechanism includes second spacing groove, slide bar, slider, reset spring, connects the pull rod and draws the handle, support the curb plate inner wall middle part and all seted up the second spacing groove, the equal fixed mounting in second spacing inslot wall middle part has the slide bar, the slide bar outer wall all sliding connection has the slider, reset spring has all been welded at slider bottom middle part, and reset spring bottom all welds in second spacing inslot wall bottom, it is all around on the outer wall of slide bar, two sets of all fixed mounting are on connecting pull rod both sides top at slider inner wall middle part.
As a further description of the above technical solution: the middle part of the bottom end of the extrusion bottom plate is glued with a protective soft cushion, and the bottom end of the protective soft cushion is abutted against the top end of the bearing block or the table edge.
As a further description of the above technical solution: the middle part of the top end of the connecting pull rod is fixedly provided with a pull handle, and the middle part of the bottom end of the pull handle is provided with anti-skidding grains.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
in the utility model, the rotating handle is rotated, the two groups of limit side plates are driven to move outwards under the mutual cooperation of the threaded connection of the threaded sleeve block and the reverse threaded rod and the transmission action of the belt pulley and the transmission belt, the tension roller device main body is placed inside the two groups of limit side plates at the moment, the limit inserting block is inserted in the middle of the tension roller device main body at the reverse rotating handle, the position between the tension roller device main body and the installation top plate is limited at the moment, the pull handle is pulled upwards under the sliding action of the slide rod and the slide block at the moment, so that the extrusion bottom plate is driven to move towards the top end of the inner wall of the U-shaped clamping plate under the connection action of the connecting support rod, the bearing block is placed in the groove at the front end of the U-shaped clamping plate or the groove at the front end of the U-shaped clamping plate is clamped at the edge of the desk, and then the pull handle is released, so that the final limit work of the device is completed under the action of the elastic potential energy of the reset spring, through the structure, the tensioning wheel device main body can be relatively conveniently and fast supported and connected with the installation top plate, meanwhile, the whole device can be stably clamped and placed, the working efficiency of the device in the using process is improved, and the stability and the practicability of the device in the using process are guaranteed.
Drawings
FIG. 1 illustrates a perspective view provided according to an embodiment of the present invention;
FIG. 2 illustrates a perspective view provided in accordance with an embodiment of the present invention;
FIG. 3 illustrates a schematic front view cross-sectional structure provided in accordance with an embodiment of the present invention;
fig. 4 is a schematic diagram illustrating an enlarged structure at a in fig. 3 according to an embodiment of the present invention.
Illustration of the drawings:
1. a tension roller device main body; 2. limiting an insert block; 3. a limiting side plate; 4. a threaded bushing block; 5. a reverse threaded rod; 6. a first limit groove; 7. installing a top plate; 8. a belt pulley; 9. a drive belt; 10. a turntable; 11. turning a handle; 12. supporting the side plates; 13. a second limit groove; 14. a slide bar; 15. a slider; 16. a return spring; 17. connecting a pull rod; 18. connecting the supporting rods; 19. a U-shaped engaging plate; 20. pulling a handle; 21. extruding the bottom plate; 22. a protective cushion.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a tight pulley strutting arrangement rises, including tight pulley device main part 1 that rises, tight pulley device main part 1 outer wall middle part all inserts and is equipped with spacing inserted block 2, the equal fixed mounting in the middle part upper end of spacing curb plate 3 inner walls in 2 outside tops of spacing inserted block, install on 7 tops of installation roof through moving mechanism in 3 bottoms of spacing curb plate, 7 bottoms bilateral symmetry of installation roof are installed and are supported curb plate 12, and support 12 bottoms of curb plate all fixed mounting in 19 top both sides of U type block board, support 12 inner walls middle parts of curb plate and install connection pull rod 17 through extrusion mechanism, connect 17 bottom both sides fixed mounting of pull rod and have joint support pole 18, the outer wall that 19 tops of U type block board were run through to joint support pole 18 bottom is installed in extrusion bottom plate 21 top both sides.
The moving mechanism comprises a thread sleeve block 4, a reverse threaded rod 5, a first limiting groove 6, a mounting top plate 7, belt pulleys 8, a transmission belt 9, a rotary table 10 and a rotating handle 11, wherein the thread sleeve block 4 is fixedly mounted on two sides of the bottom end of a limiting side plate 3, the thread sleeve blocks 4 are all connected on the outer wall of the reverse threaded rod 5 through threads, the reverse threaded rods 5 are all connected on the front side and the rear side of the inner wall of the first limiting groove 6 through bearings, the belt pulleys 8 are mounted on the outer wall of the left side of the reverse threaded rod 5, the outer walls of the two groups of belt pulleys 8 are all wound and connected with the transmission belt 9, the top end of the right side of the front reverse threaded rod 5 penetrates through the outer wall of the mounting top plate 7 and is mounted in the middle of the left side of the rotary table 10, the rotating handle 11 is fixedly mounted at the upper end of the middle of the outer wall of the right side of the rotary table 10, and the function of conveniently and conveniently supporting and connecting the tensioning wheel device main body 1 and the mounting top plate 7, the convenience of the device in the use process is guaranteed.
The extrusion mechanism includes second spacing groove 13, slide bar 14, slider 15, reset spring 16, connect pull rod 17 and draw 20, second spacing groove 13 has all been seted up at support curb plate 12 inner wall middle part, all fixed mounting has slide bar 14 at second spacing groove 13 inner wall middle part, slide bar 14 outer wall all sliding connection has slider 15, slider 15 bottom middle part all welds reset spring 16, and reset spring 16 bottom all welds in second spacing groove 13 inner wall bottom, reset spring 16 middle part is all encircleed on slide bar 14's outer wall, all fixed mounting is on connecting pull rod 17 both sides top at two sets of slider 15 inner wall middle parts, its effect lies in can be relatively stable make the whole block and place that can steadily carry out of device, the work efficiency of device in the use has been improved, the steadiness and the practicality of device in the use have been ensured.
The middle part of the bottom end of the extrusion bottom plate 21 is glued with a protective cushion 22, the bottom ends of the protective cushions 22 are abutted to the top end of the bearing block or the table edge, and the bottom end of the extrusion bottom plate 21 is prevented from directly contacting with the bearing block and the table edge to generate friction under the action of the protective cushion 22, so that the integrity of the device in the using process is improved.
Connect pull rod 17 top middle part fixed mounting to have and draw handle 20, and draw and be provided with anti-skidding line 20 bottom middle part, its effect lies in can drawing pull rod 17 is connected in the pulling that is comparatively convenient under the effect of handle 20, has improved the convenience of device in the use.
The working principle is as follows: rotating the rotating handle 11, driving the two sets of limiting side plates 3 to move outwards under the threaded connection of the threaded sleeve block 4 and the reverse threaded rod 5 and the transmission action of the belt pulley 8 and the transmission belt 9, after the tensioning wheel device main body 1 is placed inside the two sets of limiting side plates 3 at the moment, after the limiting insertion block 2 is inserted into the middle part of the tensioning wheel device main body 1 in the reverse rotating handle 11, after the position between the tensioning wheel device main body 1 and the installation top plate 7 is limited at the moment, then pulling the pull handle 20 upwards under the sliding action of the slide rod 14 and the slide block 15, driving the extrusion bottom plate 21 to move towards the top end of the inner wall of the U-shaped clamping plate 19 under the connection action of the connecting support rod 18, placing the bearing block into the groove at the front end of the U-shaped clamping plate 19 or clamping the groove at the front end of the U-shaped clamping plate 19 at the edge of the desk, and then loosening the pull handle 20, so that the final limit work of the device is completed under the action of the elastic potential energy of the return spring 16.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a tight pulley strutting arrangement that rises, includes tight pulley device main part (1), its characterized in that: tight pulley device main part (1) outer wall middle part all inserts and is equipped with spacing inserted block (2), the equal fixed mounting in the middle part upper end of spacing curb plate (3) inner wall in spacing inserted block (2) outside top, install on installation roof (7) top through moving mechanism spacing curb plate (3) bottom, installation roof (7) bottom bilateral symmetry is installed and is supported curb plate (12), and supports all fixed mounting in U type block board (19) top both sides in curb plate (12) bottom, support curb plate (12) inner wall middle part and install connection pull rod (17) through extrusion mechanism, connection pull rod (17) bottom both sides fixed mounting has joint support pole (18), the outer wall that U type block board (19) top was run through to joint support pole (18) bottom is installed in extrusion bottom plate (21) top both sides.
2. The tension pulley supporting device as claimed in claim 1, wherein both sides of the bottom end of the limiting side plate (3) are fixedly provided with a threaded sleeve block (4), the threaded sleeve blocks (4) are all connected to the outer wall of a reverse threaded rod (5) through threads, the reverse threaded rod (5) is connected to the front side and the rear side of the inner wall of a first limiting groove (6) through bearings, the outer wall of the left side of the reverse threaded rod (5) is provided with a belt pulley (8), the outer wall of the belt pulley (8) is connected with a transmission belt (9) in a winding manner, the front end of the outer wall of a right side top end of the reverse threaded rod (5) penetrates through an installation top plate (7) and is installed in the middle of the left side of a rotary plate (10), and a rotating handle (11) is fixedly installed at the upper end of the middle of the outer wall of the right side of the rotary plate (10).
3. The tension roller supporting device as claimed in claim 2, wherein the supporting side plates (12) are provided with a second limiting groove (13) in the middle of the inner wall, the sliding rods (14) are fixedly mounted in the middle of the inner wall of the second limiting groove (13), the sliding blocks (15) are slidably connected to the outer wall of each sliding rod (14), the return springs (16) are welded in the middle of the bottom ends of the sliding blocks (15), the bottom ends of the return springs (16) are welded in the bottom ends of the inner wall of the second limiting groove (13), the middle portions of the return springs (16) are all wound around the outer wall of each sliding rod (14), and the middle portions of the inner walls of the two sets of sliding blocks (15) are fixedly mounted at the top ends of the two sides of each connecting pull rod (17).
4. The tension roller supporting device as claimed in claim 1, wherein a protective cushion (22) is glued to the middle of the bottom end of the bottom extrusion plate (21), and the bottom ends of the protective cushions (22) abut against the top ends of the bearing blocks or the table edge.
5. The tension roller supporting device as claimed in claim 1, wherein a pull handle (20) is fixedly mounted in the middle of the top end of the connecting pull rod (17), and anti-skid grains are arranged in the middle of the bottom end of the pull handle (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220129349.5U CN216859646U (en) | 2022-01-18 | 2022-01-18 | Supporting device for tensioning wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220129349.5U CN216859646U (en) | 2022-01-18 | 2022-01-18 | Supporting device for tensioning wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216859646U true CN216859646U (en) | 2022-07-01 |
Family
ID=82153104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220129349.5U Expired - Fee Related CN216859646U (en) | 2022-01-18 | 2022-01-18 | Supporting device for tensioning wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216859646U (en) |
-
2022
- 2022-01-18 CN CN202220129349.5U patent/CN216859646U/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 |
Granted publication date: 20220701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |