CN217778603U - Rocket body rolling frame vehicle - Google Patents
Rocket body rolling frame vehicle Download PDFInfo
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- CN217778603U CN217778603U CN202221483661.0U CN202221483661U CN217778603U CN 217778603 U CN217778603 U CN 217778603U CN 202221483661 U CN202221483661 U CN 202221483661U CN 217778603 U CN217778603 U CN 217778603U
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- 238000005096 rolling process Methods 0.000 title claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000009471 action Effects 0.000 claims abstract description 5
- 239000003638 chemical reducing agent Substances 0.000 claims description 16
- 230000008859 change Effects 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model relates to an arrow body rolling frame vehicle, which comprises a moving frame, wherein the moving frame is provided with a driving device for driving the arrow body to rotate around the axis of the moving frame, and the driving device is provided with a rolling hoop which tightly holds the arrow body through friction force so that the arrow body rotates under the action of the driving device; establish on the moving vehicle frame and fix the limit mechanism of roll hoop on the moving vehicle frame so that the arrow body and the installation of roll hoop, still be equipped with on the moving vehicle frame with drive arrangement cooperation in order to carry out the guiding mechanism of assistance-oriented to roll hoop. The utility model, through the matching of the limiting section and the supporting section, drives the arrow body to rotate through friction force to replace the traditional bolt connection, and prevents the arrow body from shaking when rotating again; the spacing of adjusting spacing section is adjusted through adjusting nut and adjusting bolt cooperation and is used different operational environment with the degree of hugging closely of adjustment spacing section.
Description
Technical Field
The utility model relates to a space rocket technical field, specific rocket body roll-over frame car that says so.
Background
The rocket body structure is an important component of a rocket, and has the function of connecting various systems on the rocket, such as an effective load, a control system, a power system, a measurement system and the like into a whole, so that various structures are required to be installed in the rocket body, and parts in the rocket body are still installed manually at present; because the arrow body is tall and big, need erect cat ladder or frame during the installation and use, need the manual work to carry a large amount of mounting tool simultaneously and carry out the operation, lead to the installation to carry out the difficulty, the installation cycle is long, and arrow body internal part installation accuracy is high, need detect repeatedly, and the detection time of extension is undoubtedly not done all can to staff's action, has consequently designed an arrow body frame car that rolls over and has solved above-mentioned problem.
Disclosure of Invention
At present in order to solve the technical problem, the utility model provides an arrow body rolls over a car. The utility model discloses the technical problem that will solve adopts following technical scheme to realize:
the arrow body rolling frame vehicle comprises a moving frame, wherein a driving device for driving an arrow body to rotate around the axis of the moving frame is arranged on the moving frame, and a rolling hoop for tightly holding the arrow body through friction force so that the arrow body rotates under the action of the driving device is arranged on the driving device;
establish on the moving vehicle frame and fix the limit mechanism of roll hoop on the moving vehicle frame so that the arrow body and the installation of roll hoop, still be equipped with on the moving vehicle frame with drive arrangement cooperation in order to carry out the guiding mechanism of assistance-oriented to roll hoop.
The driving device comprises driving wheels which are arranged on the movable frame and are symmetrically distributed along the horizontal direction so as to drive the rolling hoop to rotate, and a rotating mechanism which enables the driving wheels to be linked is arranged on the movable frame.
The rotating mechanism comprises speed reducers connected with corresponding driving wheels, a universal connecting shaft is arranged between the speed reducers, and two speed reducers or any one speed reducer are connected with a rotating hand wheel.
The rolling hoop is in multiple sections and is movably connected with each other, wherein the rolling hoop comprises a supporting section for supporting the weight of the arrow body and two limiting sections for tightly holding the arrow body;
the supporting section is fixed on the movable frame through the limiting mechanism, the arrow body is placed on the supporting section, and finally the limiting section is movably connected with the supporting section to tightly hold the arrow body.
The rolling hoop further comprises an adjusting mechanism which is connected with the limiting section to adjust the holding degree of the limiting section.
The adjusting mechanism comprises a connecting seat connected with any one of the limiting sections, the connecting seat is provided with an adjusting bolt which connects the two limiting sections to tightly hold the arrow body, and the limiting section far away from the connecting seat is provided with a tightening mechanism which is matched with the adjusting bolt to adjust the distance between the limiting sections to change the clamping degree.
The tightening mechanism comprises a base which is arranged on a limiting section far away from the connecting seat and is clamped with the adjusting bolt, and adjusting nuts which are symmetrically distributed along the axis direction of the adjusting bolt and are abutted to the base are in threaded fit on the adjusting bolt;
wherein keep away from one side adjusting nut of connecting seat and adjust the degree of hugging closely in order to change spacing section between the spacing section, and one side adjusting nut that is close to the connecting seat is used for locking spacing section position.
Any one of the limiting sections is provided with a clamping seat for storing the adjusting bolt, and the clamping seat is matched with a pin shaft for locking the position of the adjusting bolt.
The limiting mechanism is slidably mounted on the movable frame and is provided with a bolt matched with the rolling hoop, the bolt is connected with a positioning bolt for locking the position of the bolt, and the bolt is matched with a limiting pin shaft for locking the angle of the bolt to ensure stability in mounting the rolling hoop.
The guide mechanism comprises a guide wheel which is rotatably installed on the movable frame and is abutted with the rolling hoop to assist the rolling hoop to rotate, and the movable frame is provided with a threaded rod which is in threaded fit with the movable frame and is connected with the guide wheel to adjust the position of the guide wheel.
The beneficial effects of the utility model are that: the utility model, through the matching of the limiting section and the supporting section, drives the arrow body to rotate through friction force to replace the traditional bolt connection, and prevents the arrow body from shaking when rotating again; the spacing of adjusting spacing section is adjusted through adjusting nut and adjusting bolt cooperation and is used different operational environment with the degree of hugging closely of adjustment spacing section.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic structural view of the moving frame of the present invention;
FIG. 3 is a schematic structural view of the roll hoop after being disassembled;
fig. 4 is a schematic top view of the adjusting mechanism of the present invention;
fig. 5 is a schematic view of a partial structure of the moving frame of the present invention;
fig. 6 is an enlarged view of I in fig. 1 of the present invention.
Shown in the figure: 1. moving the frame; 2. a drive device; 3. rolling the hoop; 4. a limiting mechanism; 5. a guide mechanism; 21. a drive wheel; 22. a speed reducer; 23. rotating a hand wheel; 24. a universal connecting shaft; 25. a rotating mechanism; 31. a support section; 32. a limiting section; 33. an adjustment mechanism; 34. lightening holes; 331. a connecting seat; 332. adjusting the bolt; 333. a tightening mechanism; 334. adjusting the nut; 335. a card holder; 336. a pin shaft; 337. a base; 41. a bolt; 42. positioning the bolt; 43. a pin shaft; 44. a chute; 51. a guide wheel; 52. a threaded rod.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following description will be made with reference to the accompanying drawings in the embodiments, and the embodiments described are only a part of the present invention and not all of the present invention, and other embodiments obtained by those skilled in the art without inventive skill based on the present embodiment are all within the protection scope of the present invention.
As shown in fig. 1 to 6, an arrow body rolling frame vehicle comprises a moving frame 1, wherein a driving device 2 for driving an arrow body to rotate around the axis of the moving frame 1 is arranged on the moving frame 1, and a rolling hoop 3 for tightly holding the arrow body by friction force so that the arrow body rotates under the action of the driving device 2 is arranged on the driving device 2;
establish on the moving vehicle frame 1 and fix the limiting mechanism 4 who rolls hoop 3 on moving vehicle frame 1 so that the arrow body and the installation of roll hoop 3, still be equipped with on the moving vehicle frame 1 with drive arrangement 2 cooperation with the guiding mechanism 5 that carries out the auxiliary guide to roll hoop 3.
The driving device 2 comprises driving wheels 21 which are installed on the moving vehicle frame 1 and are symmetrically distributed along the horizontal direction to drive the rolling hoop 3 to rotate, and a rotating mechanism 25 which enables the driving wheels 21 to be linked is arranged on the moving vehicle frame 1.
The rotating mechanism 25 comprises speed reducers 22 connected with corresponding driving wheels 21, a universal connecting shaft 24 is arranged between the speed reducers 22, and a rotating hand wheel 23 is connected to the two speed reducers 22 or any one speed reducer 22; if two rotating hand wheels 23 are arranged, rotating the rotating hand wheel 23 on one side to drive the speed reducer 22 to rotate, and simultaneously driving the speed reducer 22 on the other side to drive the corresponding driving wheel 21 to rotate through the universal connecting shaft 24; the two rotating handwheels 23 can also be rotated simultaneously, so that the rotation resistance is reduced; if only one is arranged, when the hand wheel 23 is rotated, the universal connecting shaft 24 transmits power to drive the speed reducer 22 on the other side to rotate.
The rolling hoop 3 is in multiple sections and is movably connected with each other, wherein the rolling hoop comprises a supporting section 31 for supporting the weight of an arrow body and two limiting sections 32 for tightly holding the arrow body; the limiting sections 32 are hinged with the supporting sections 31, and the limiting sections 32 are connected through an adjusting mechanism 33 to adjust the distance, so that the holding degree is changed;
the supporting section 31 is fixed on the moving frame 1 through the limiting mechanism 4, the arrow body is placed on the supporting section 31, and finally the limiting section 32 is movably connected with the supporting section 31 to tightly hold the arrow body; the support section 31 is fixed on the moving frame 1 through a bolt 41 and is abutted with the driving wheel 21.
The rolling hoop 3 further includes an adjusting mechanism 33 connected to the limiting section 32 for adjusting the holding degree of the limiting section 32.
The adjusting mechanism 33 comprises a connecting seat 331 connected with any one of the limiting sections 32, an adjusting bolt 332 for connecting the two limiting sections 32 to hold the arrow body tightly is arranged on the connecting seat 331, and a tightening mechanism 333 which is matched with the adjusting bolt 332 to adjust the distance between the limiting sections 32 and change the holding degree is arranged on the limiting section 32 far away from the connecting seat 331; two tightening mechanisms 333 are symmetrically arranged along the radial direction of the limiting section 32.
The tightening mechanism 333 comprises a base 337 which is mounted on the limiting segment 32 far away from the connecting seat 331 and is clamped with the adjusting bolt 332, and the adjusting bolt 332 is in threaded fit with adjusting nuts 334 which are symmetrically distributed along the axial direction of the adjusting bolt 332 and are abutted with the base 337;
wherein, the adjusting nut 334 at one side far away from the connecting seat 331 adjusts the distance between the limiting sections 32 to change the holding degree of the limiting sections 32, and the adjusting nut 334 at one side near the connecting seat 331 is used for locking the position of the limiting sections 32.
Any one of the limiting sections 32 is provided with a clamping seat 335 for storing the adjusting bolt 332, and the clamping seat 335 is matched with a pin shaft 336 for locking the position of the adjusting bolt 332; after the limiting sections 32 are hinged to the supporting section 31, the adjusting bolt 332 is taken out of the clamping seat 335 and clamped into the base 337 by the taking-out pin shaft 336, and then the adjusting nut 334 on the side far away from the connecting seat 331 is adjusted to adjust the distance between the two limiting sections 32 so as to change the holding degree of the limiting sections 32; adjust the adjusting nut 334 of accomplishing the back and screwing up the one side that is close to connecting seat 331, through two adjusting nut 334 and base 337 closets locking to with spacing section 32's rigidity, prevent that spacing section 32 from taking place not hard up at the pivoted in-process.
The limiting mechanism 4 is slidably mounted on the moving frame 1 and is connected with a bolt 41 matched with the rolling hoop 3, the bolt 41 is connected with a positioning bolt 42 for locking the position of the bolt 41, and the bolt 41 is matched with a limiting pin shaft 43 for locking the angle of the bolt 41 to ensure the stability when the rolling hoop 3 is mounted; the limiting section 32 and the supporting section 31 are both provided with lightening holes 34, the bolt 41 is inserted into the lightening holes 34 of the supporting section 31 to fix the supporting section 31, and then the arrow body and the limiting section 32 are installed; the bolt 41 is provided with a sliding groove 44 matched with the positioning bolt 42, the position of the bolt 41 can be adjusted by matching the positioning bolt 42 with the sliding groove 44 so as to adapt to different rolling hoop 3, and meanwhile, the position of the bolt 41 is locked by the limiting pin shaft 43, so that the bolt is prevented from shaking during installation of the arrow body and the limiting section 32, and installation accidents are avoided.
The guide mechanism 5 comprises a guide wheel 51 which is rotatably arranged on the movable frame 1 and is abutted with the rolling hoop 3 to assist the rolling hoop 3 to rotate, and a threaded rod 52 which is in threaded fit with the movable frame 1 and is connected with the guide wheel 51 to adjust the position of the guide wheel 51 is arranged on the movable frame 1; after the support section 31, the arrow body and the limiting section 32 are installed, the bolt 41 is removed, the rotating hand wheel 23 is rotated to drive the driving wheel 21 to rotate, so that the rolling hoop 3 rotates, meanwhile, auxiliary guide is provided for the rolling hoop 3 through the guide wheel 51, and the stability of the rolling hoop 3 during rotation is ensured; turning the threaded rod 52 adjusts the position of the guide wheel 51 to accommodate different roll hoops 3.
In the utility model, the support section 31 is firstly placed on the movable frame 1 and is abutted with the driving wheel 21;
then, inserting the bolt 41 into the lightening hole 34 of the support section 31 to fix the support section 31, then installing the arrow body and the limiting section 32, then taking out the pin 336 to take out the adjusting bolt 332 from the clamping seat 335 and clamping the adjusting bolt into the base 337, then adjusting the adjusting nut 334 on the side away from the connecting seat 331, and adjusting the distance between the two limiting sections 32 to change the holding degree of the limiting section 32; after the adjustment is finished, the adjusting nuts 334 close to one side of the connecting seat 331 are screwed down, and the two adjusting nuts 334 are abutted and locked with the base 337, so that the position of the limiting section 32 is fixed, and the limiting section 32 is prevented from loosening in the rotating process;
finally, the latch 41 is removed and the position of the guide wheel 51 is adjusted, and the rotating hand wheel 23 is rotated to drive the driving wheel 21 to rotate, so that the rolling hoop 3 is rotated.
The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and what is described in the specification are the principles of the present invention, and that there can be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides an arrow body roll frame car, includes travelling carriage (1), its characterized in that: the moving vehicle frame (1) is provided with a driving device (2) for driving the arrow body to rotate around the axis of the arrow body, and the driving device (2) is provided with a rolling hoop (3) for tightly holding the arrow body through friction force so as to enable the arrow body to rotate under the action of the driving device (2);
establish on moving vehicle frame (1) and fix limit mechanism (4) of rolling hoop (3) on moving vehicle frame (1) so that the arrow body and the installation of rolling hoop (3), still be equipped with on moving vehicle frame (1) with drive arrangement (2) cooperation with carry out guiding mechanism (5) of supplementary direction to rolling hoop (3).
2. The rocket rolling carriage according to claim 1, wherein: the driving device (2) comprises driving wheels (21) which are arranged on the movable frame (1) and are symmetrically distributed along the horizontal direction so as to drive the rolling hoop (3) to rotate, and a rotating mechanism (25) which enables the driving wheels (21) to be linked is arranged on the movable frame (1).
3. The rocket rolling carriage according to claim 2, wherein: the rotating mechanism (25) comprises speed reducers (22) connected with corresponding driving wheels (21), a universal connecting shaft (24) is arranged between the speed reducers (22), and a rotating hand wheel (23) is connected onto the two speed reducers (22) or any one speed reducer (22).
4. The rocket rolling carriage according to claim 1, wherein: the rolling hoop (3) is in multiple sections and is movably connected with each other, wherein the rolling hoop comprises a supporting section (31) for supporting the weight of an arrow body and two limiting sections (32) for tightly holding the arrow body;
the supporting section (31) is fixed on the movable frame (1) through the limiting mechanism (4), the arrow body is placed on the supporting section (31), and finally the limiting section (32) is movably connected with the supporting section (31) to clasp the arrow body.
5. The rocket body rolling frame vehicle according to claim 4, wherein: the rolling hoop (3) also comprises an adjusting mechanism (33) which is connected with the limiting section (32) to adjust the holding degree of the limiting section (32).
6. The rocket body rolling frame vehicle according to claim 5, wherein: adjustment mechanism (33) include connecting seat (331) that link to each other with arbitrary one spacing section (32), be equipped with on connecting seat (331) and connect two spacing sections (32) in order to hold the regulating bolt (332) that the arrow body hugs closely, keep away from spacing section (32) of connecting seat (331) on be equipped with regulating bolt (332) cooperation in order to adjust spacing between spacing section (32) change tightening mechanism (333) of holding the degree tightly.
7. The rocket rolling carriage according to claim 6, wherein: the tightening mechanism (333) comprises a base (337) which is arranged on a limiting section (32) far away from the connecting seat (331) and is clamped with the adjusting bolt (332), and the adjusting bolt (332) is in threaded fit with adjusting nuts (334) which are symmetrically distributed along the axial direction of the adjusting bolt (332) and are abutted against the base (337);
wherein, the spacing between the spacing sections (32) is adjusted by the adjusting nut (334) at one side far away from the connecting seat (331) so as to change the holding degree of the spacing sections (32), and the adjusting nut (334) at one side close to the connecting seat (331) is used for locking the position of the spacing sections (32).
8. The rocket body rolling frame vehicle according to claim 7, wherein: any one of the limiting sections (32) is provided with a clamping seat (335) for storing the adjusting bolt (332), and the clamping seat (335) is matched with a pin shaft (336) for locking the position of the adjusting bolt (332).
9. The rocket rolling carriage according to claim 1, wherein: the limiting mechanism (4) is slidably mounted on the movable frame (1) and is provided with a bolt (41) matched with the rolling hoop (3), the bolt (41) is connected with a positioning bolt (42) for locking the position of the bolt (41), and the bolt (41) is matched with a limiting pin shaft (43) for locking the angle of the bolt (41) so as to ensure stability in mounting the rolling hoop (3).
10. The rocket body rolling frame vehicle as claimed in claim 1, wherein: guiding mechanism (5) including rotate install on moving vehicle frame (1) and with roll hoop (3) butt close with supplementary roll hoop (3) rotation leading wheel (51), be equipped with on moving vehicle frame (1) with moving vehicle frame (1) screw-thread fit and be connected with leading wheel (51) with threaded rod (52) of adjustment leading wheel (51) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221483661.0U CN217778603U (en) | 2022-06-13 | 2022-06-13 | Rocket body rolling frame vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221483661.0U CN217778603U (en) | 2022-06-13 | 2022-06-13 | Rocket body rolling frame vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN217778603U true CN217778603U (en) | 2022-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221483661.0U Active CN217778603U (en) | 2022-06-13 | 2022-06-13 | Rocket body rolling frame vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217778603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117073470A (en) * | 2023-08-18 | 2023-11-17 | 天津航天长征火箭制造有限公司 | A ring-hugging structure suitable for rolling assembly of new launch vehicles |
-
2022
- 2022-06-13 CN CN202221483661.0U patent/CN217778603U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117073470A (en) * | 2023-08-18 | 2023-11-17 | 天津航天长征火箭制造有限公司 | A ring-hugging structure suitable for rolling assembly of new launch vehicles |
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