CN211466320U

CN211466320U - Horizontal adjusting device of degree of freedom platform

Info

Publication number: CN211466320U
Application number: CN201922001642.4U
Authority: CN
Inventors: 黄扬; 卞峰; 张宏许
Original assignee: Taizhou Boxi Automation Equipment Co ltd
Current assignee: Taizhou Boxi Automation Equipment Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-09-11
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a horizontal adjusting device of a degree of freedom platform, which comprises a base, wherein a stand column is fixedly arranged at the center of the top surface of the base, a telescopic column is inserted in a slot arranged on the top surface of the stand column, a strip-shaped block is arranged at the top end of the telescopic column, a U-shaped groove is arranged at the top part of the strip-shaped block, a short shaft is fixedly arranged in the U-shaped groove, a rotating ring is sleeved on the outer wall of the short shaft in a rotating way, a connecting block is fixedly arranged on the outer wall of the rotating ring, the other end of the connecting block is fixedly connected at the bottom center of the platform, an L-shaped plate is fixedly arranged on the side wall of one end of the strip-shaped block, the side wall of the L-shaped plate and the outer wall of the strip-shaped block are respectively and rotatably connected with one end of a screw rod, the outer wall of the cylinder is provided with an annular groove, a lantern ring is sleeved in the annular groove in a rotating mode, and a pointer is fixedly arranged on the outer wall of the lantern ring.

Description

Horizontal adjusting device of degree of freedom platform

Technical Field

The utility model relates to a horizontal adjustment technical field of degree of freedom platform specifically is a horizontal adjustment device of degree of freedom platform.

Background

The freedom degree motion platform consists of an upper platform and a lower platform, wherein the lower platform is fixed on a foundation and can simulate various space motion postures by means of telescopic motion. The device can be widely applied to various training simulators such as flight simulators, naval vessel simulators, naval helicopter take-off and landing simulation platforms, tank simulators, automobile driving simulators, train driving simulators, earthquake simulators, dynamic films, entertainment equipment and the like, and even can be used for docking space spacecrafts, and in the oiling and docking of aerial oiling machines, six-axis linkage machine tools, smart robots and the like can be manufactured in the processing industry, when a lower platform on a freedom platform is installed, horizontal adjustment is needed, most of the traditional adjusting modes depend on eyes of an installer to observe, and the inaccuracy of horizontal adjustment is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a horizontal adjusting device of degree of freedom platform to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a horizontal adjusting device of a freedom degree platform comprises a base, wherein a stand column is fixedly arranged at the center of the top surface of the base, a telescopic column is inserted in a slot arranged on the top surface of the stand column in a sliding mode, a strip-shaped block is fixedly arranged at the top end of the telescopic column, a top U-shaped groove of the strip-shaped block is fixedly arranged in the U-shaped groove, a short shaft is fixedly arranged in the U-shaped groove, a rotating ring is sleeved on the outer wall of the short shaft in a rotating mode, a connecting block is fixedly arranged on the outer wall of the rotating ring, the other end of the connecting block is fixedly connected to the center of the bottom of the platform, an L-shaped plate is fixedly arranged on the side wall of one end of the strip-shaped block, the side wall of the L-shaped plate and the outer wall of the strip-shaped block are respectively and rotatably connected with one end of a, the fixed cylinder that is equipped with of platform outer wall above the graduation apparatus, cylindrical outer wall is equipped with the ring channel, the lantern ring has been cup jointed to the ring channel internal rotation, the fixed pointer that is equipped with of outer wall of lantern ring, the arrow point of pointer is down rotated with the graduation apparatus and is laminated.

As an optimal technical scheme of the utility model, the fixed handle that is equipped with of one end that the bar-shaped piece was kept away from to the screw rod, the surface of handle is equipped with one deck antiskid line.

As a preferred technical scheme of the utility model, the fixed stopper that is equipped with in bottom of slider, the top and the stopper cooperation of L shaped plate are equipped with the spacing groove, the sliding joint has the stopper in the spacing groove.

As an optimal technical scheme of the utility model, the ring channel in-connection is equipped with the mounting groove, the mounting groove is the annular, and the mounting groove internal rotation installs the pulley that a plurality of is cyclic annular distribution, the pulley rotates with the inner circle of its lantern ring and supports to close.

As a preferred technical scheme of the utility model, the outer wall of flexible post is equipped with a plurality of regulation hole from top to bottom in proper order, the outer wall upper end and the regulation hole cooperation of stand are equipped with the locating hole, communicate each other between locating hole and the slot, and the locating hole is pegged graft with the regulation hole internal thread and is had the locating pin.

As a preferred technical scheme of the utility model, the four corners of base all is equipped with the fixed orifices, the fixed orifices interpolation has the ground stake, the bottom of ground stake is the cusp form.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the twist grip drives the screw rod and rotates, the screw rod rotates, further drive the slider and do reciprocating linear motion along the screw rod, further drive the platform through the connecting rod and carry out luffing motion, rotate around the minor axis through the rotation on the installation piece simultaneously, because the lantern ring rotates and cup joints in the ring channel, therefore the pointer can be under the action of gravity, all the time, in the luffing motion of platform, zero degree alignment on messenger's pointer and the graduation apparatus, just when the platform is in the horizontally when aligning, alright stop the rotation of handle, the regulation of platform horizontal position can be realized fast to this device, and the operation is simple, and is convenient.

2. The intercommunication is equipped with the mounting groove in the ring channel, and the mounting groove is the annular, and the mounting groove internal rotation installs a plurality of and is the pulley of cyclic annular distribution, and the pulley rotates with the inner circle of its lantern ring and supports to close, through the setting of pulley, makes the lantern ring when rotating, and is more smooth and easy.

3. The telescopic columns slide up and down in the slots, so that after the positioning holes are aligned with the adjusting holes, the positioning pins are in threaded connection, and the height of the platform is adjusted up and down.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged structural diagram of a portion a in fig. 1 according to the present invention.

In the figure: the device comprises a base 1, a fixing hole 11, a ground pile 12, a column 2, a slot 21, a telescopic column 22, an adjusting hole 23, a positioning hole 24, a block 3, a U-shaped groove 31, a short shaft 32, a rotating ring 33, a connecting block 34, a platform 4, a scale 41, a cylinder 42, an annular groove 43, a lantern ring 44, a pointer 45, an installation groove 46, a pulley 47, a plate 5L, a screw 51, a slide 52, a handle 53, a connecting rod 54, a limiting block 55 and a limiting groove 56.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a horizontal adjusting device of a freedom degree platform comprises a base 1, a stand column 2 is fixedly arranged at the center of the top surface of the base 1, a telescopic column 22 is inserted in a slot 21 arranged on the top surface of the stand column 2 in a sliding mode, a strip-shaped block 3 is fixedly arranged at the top end of the telescopic column 22, a top U-shaped groove 31 of the strip-shaped block 3, a short shaft 32 is fixedly arranged in the U-shaped groove 31, a rotating ring 33 is sleeved on the outer wall of the short shaft 32 in a rotating mode, a connecting block 34 is fixedly arranged on the outer wall of the rotating ring 33, the other end of the connecting block 34 is fixedly connected to the center of the bottom of the platform 4, an L-shaped plate 5 is fixedly arranged on the side wall of one end of a screw rod 51, the side wall of the L-shaped plate 5 and the outer wall of the strip-shaped block 3 are respectively and rotatably connected with one end of a handle 53, a layer of anti-skid, the other end of the connecting rod 54 is hinged at the bottom of the platform 4, the outer wall of one end of the platform 4 is provided with a layer of scale 41, the outer wall of the platform 4 above the scale 41 is fixedly provided with a cylinder 42, the outer wall of the cylinder 42 is provided with an annular groove 43, a lantern ring 44 is rotatably sleeved in the annular groove 43, the outer wall of the lantern ring 44 is fixedly provided with a pointer 45, an arrow of the pointer 45 is downwards attached to the scale 41 in a rotating way, when the base 1 is used daily, if the horizontal position of the platform 4 needs to be adjusted, the rotating handle 53 drives the screw rod 51 to rotate, the screw rod 51 rotates, the slider 51 is further driven to do reciprocating linear motion along the screw rod 51, the platform 4 is further driven to do pitching motion through the connecting rod 54, meanwhile, the rotating ring 33 on the mounting block 34 rotates around the short shaft 32, because the lantern ring 44 is rotatably sleeved in, always faces downwards, the pointer 45 is aligned with zero degrees on the dial gauge 41 in the pitching motion of the platform 4, when the platform 4 is in the horizontal state in the alignment process, the rotation of the handle 53 can be stopped, the device can quickly realize the adjustment of the horizontal position of the platform 4, and the operation is simple and convenient.

The fixed stopper 55 that is equipped with in bottom of slider 52, the top of L shaped plate 5 is equipped with spacing groove 56 with the cooperation of stopper 55, and the slip joint has stopper 55 in spacing groove 56, utilizes the slip joint of stopper 55 and spacing groove 56, guarantees the stable linear motion of slider 52 on screw 51.

The annular groove 43 is internally communicated with an installation groove 46, the installation groove 46 is annular, a plurality of pulleys 47 distributed annularly are rotatably installed in the installation groove 46, the pulleys 47 are in rotating butt joint with the inner ring of the lantern ring 44, and the lantern ring 44 is enabled to rotate more smoothly through the arrangement of the pulleys 47.

The outer wall of flexible post 22 is equipped with a plurality of regulation hole 23 from top to bottom in proper order, and the outer wall upper end of stand 2 is equipped with locating hole 24 with the regulation hole 23 cooperation, communicates each other between locating hole 24 and the slot 21, and locating hole 24 and the internal thread of regulation hole 23 are pegged graft and are had the locating pin, and flexible post 22 slides from top to bottom in slot 21, after making locating hole 24 and regulation hole 23 align, utilizes locating pin threaded connection, realizes the regulation of platform 4 height from top to bottom.

The four corners of base 1 all is equipped with fixed orifices 11, and fixed orifices 11 interpolation have ground stake 12, and the bottom of ground stake 12 is the cusp form, and ground stake 12 utilizes fixed orifices 11 to insert ground, realizes that base 1 is fixed subaerial.

The working principle is as follows: the utility model discloses when daily use, fix base 1 subaerial, if need adjust platform 4's horizontal position, twist grip 53 drives screw rod 51 and rotates, screw rod 51 rotates, further drive slider 51 is reciprocating linear motion along screw rod 51, further drive platform 4 through connecting rod 54 and carry out pitching motion, swivel 33 through on the installation piece 34 rotates round minor axis 32 simultaneously, because lantern ring 44 rotates and cup joints in ring channel 43, consequently, pointer 45 can be under the action of gravity, all the time down, in platform 4's pitching motion, make on pointer 45 and the graduation apparatus 41 zero degree align, just be when platform 4 is in the horizontally when aligning, alright stop grip 53's rotation, this device can realize platform 4 horizontal position's regulation fast, and is simple in operation, and convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a level (l) ing device of degree of freedom platform, includes base (1), its characterized in that: the top surface center of the base (1) is fixedly provided with a stand column (2), a slot (21) arranged on the top surface of the stand column (2) is internally and slidably inserted with a telescopic column (22), the top end of the telescopic column (22) is fixedly provided with a strip-shaped block (3), a top U-shaped groove (31) of the strip-shaped block (3), a short shaft (32) is fixedly arranged in the U-shaped groove (31), the outer wall of the short shaft (32) is rotatably sleeved with a rotating ring (33), the outer wall of the rotating ring (33) is fixedly provided with a connecting block (34), the other end of the connecting block (34) is fixedly connected to the bottom center of the platform (4), the side wall of one end of the strip-shaped block (3) is fixedly provided with an L-shaped plate (5), the side wall of the L-shaped plate (5) and the outer wall of the strip-shaped block (3) are respectively rotatably connected with one end of, the top of slider (52) articulates the one end that has connecting rod (54), the other end of connecting rod (54) articulates the bottom in platform (4), the one end outer wall of platform (4) is equipped with one deck graduation apparatus (41), platform (4) outer wall of graduation apparatus (41) top is fixed and is equipped with cylinder (42), the outer wall of cylinder (42) is equipped with ring channel (43), the lantern ring (44) has been cup jointed in ring channel (43) internal rotation, the outer wall of lantern ring (44) is fixed and is equipped with pointer (45), the arrow point of pointer (45) is rotated the laminating with graduation apparatus (41) down.

2. A leveling device for a degree of freedom platform according to claim 1, wherein: and a handle (53) is fixedly arranged at one end of the screw rod (51) far away from the bar-shaped block (3), and a layer of anti-skid grains are arranged on the outer surface of the handle (53).

3. A leveling device for a degree of freedom platform according to claim 1, wherein: the fixed stopper (55) that is equipped with in bottom of slider (52), the top of L shaped plate (5) is equipped with spacing groove (56) with stopper (55) cooperation, sliding joint has stopper (55) in spacing groove (56).

4. A leveling device for a degree of freedom platform according to claim 1, wherein: annular groove (43) in-connection is equipped with mounting groove (46), mounting groove (46) are the annular, and mounting groove (46) internal rotation installs a plurality of and is cyclic annular distribution's pulley (47), pulley (47) and the inner circle rotation of its lantern ring (44) are supported and are closed.

5. A leveling device for a degree of freedom platform according to claim 1, wherein: the outer wall of flexible post (22) is equipped with a plurality of regulation hole (23) from top to bottom in proper order, the outer wall upper end of stand (2) is equipped with locating hole (24) with regulation hole (23) cooperation, communicate each other between locating hole (24) and slot (21), and locating hole (24) and regulation hole (23) internal thread are pegged graft and are had the locating pin.

6. A leveling device for a degree of freedom platform according to claim 1, wherein: the four corners of base (1) all are equipped with fixed orifices (11), ground stake (12) have been inserted in fixed orifices (11), the bottom of ground stake (12) is the cusp form.