CN113644578B - Mounting and positioning device - Google Patents
Mounting and positioning device Download PDFInfo
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- CN113644578B CN113644578B CN202011461668.8A CN202011461668A CN113644578B CN 113644578 B CN113644578 B CN 113644578B CN 202011461668 A CN202011461668 A CN 202011461668A CN 113644578 B CN113644578 B CN 113644578B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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Abstract
The invention provides an installation positioning device, which relates to the technical field of power equipment and comprises a fixed support in a cross structure, a rotating support in a cross structure and a rotating mechanism; the utility model discloses a fixed bolster and the rotation support overlap and arrange and the central point overlaps, utilize the fixed bolster to form the foundation structure who will fix a position the power box with the rotation support jointly, the fixed bolster is used for fixing the fixed point at treating erection equipment, slewing mechanism drives the rotation support and rotates around the central point for the fixed bolster to overlap with the diagonal of treating erection equipment, utilize four extreme points coincidence of rotation support and power box, utilize the fixed bolster to confirm the mid point on four limits of power box, can directly confirm a plurality of installation fixed points of power box, the installation of the power box that exists among the prior art has been alleviated, need repeatedly lift up the power box and fix a position the installation, lead to the installation effectiveness low, the technical problem that work load is big.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to an installation positioning device.
Background
When current electric power box was installed, need the workman to lift whole electric power box after, according to every electric power cabinet's fixed position difference, carry out the location on the wall and punch the back, recycle fixing bolt and fix the electric power box on the wall.
In the installation process of each existing power box, the power box needs to be lifted and positioned at least twice and more, so that operation and installation personnel need to lift the power box repeatedly, the weight of each power box is heavy, multiple persons need to be lifted together, and then one person needs to be positioned, so that the installation efficiency of the power box is low, and the workload of the installation personnel is increased.
Disclosure of Invention
The invention aims to provide an installation positioning device, which aims to solve the technical problems of low installation efficiency and large workload caused by the fact that an electric box needs to be repeatedly lifted for positioning and installation in the installation process of the electric box in the prior art.
The invention provides an installation positioning device, which comprises: the device comprises a fixed bracket in a cross structure, a rotating bracket in a cross structure and a rotating mechanism;
the fixed support and the rotating support are arranged in a superposed mode, the central points of the fixed support and the rotating support are overlapped, and the fixed support is used for being fixed at a fixed point of equipment to be installed;
the rotating mechanism is in transmission connection with the rotating support and is used for driving the rotating support to rotate around the central point relative to the fixed support to be overlapped with a diagonal line of the equipment to be installed.
In a preferred embodiment of the present invention, the fixing bracket includes a first fixing plate and a second fixing plate arranged vertically;
the first fixing plate is fixedly connected with the second fixing plate, and the intersection point between the first fixing plate and the second fixing plate is the center of the first fixing plate and the second fixing plate;
the intersection point between the first fixing plate and the second fixing plate is provided with a first through hole, and the rotating mechanism is rotatably connected with the first through hole through a bearing.
In a preferred embodiment of the present invention, the rotation bracket includes a first rotation plate and a second rotation plate;
the center of the first rotating plate is provided with a second through hole, the center of the second rotating plate is provided with a third through hole, the rotating mechanism is in transmission connection with the second through hole and the third through hole respectively, so that the rotating mechanism is used for driving the first rotating plate and the second rotating plate to rotate around the rotating mechanism respectively, and the first fixing plate, the second fixing plate, the first rotating plate and the second rotating plate are in a structure shaped like a Chinese character 'mi'.
In a preferred embodiment of the present invention, the rotating mechanism includes a transmission shaft, a first rotating member and a second rotating member;
the fixed bracket is positioned between the first rotating plate and the second rotating plate, the transmission shaft sequentially penetrates through a second through hole, a first through hole and a third through hole, the transmission shaft is connected with the first through hole through a bearing, the transmission shaft is connected with the second through hole through the first rotating piece, and the first rotating plate rotates along with the first rotating piece relative to the transmission shaft in a first direction;
the transmission shaft passes through the second rotates the piece with the third through-hole is connected, the second rotating plate along with the second rotates the piece and rotates with the second direction for the transmission shaft, first direction with the second direction is to rotating to the contrary.
In a preferred embodiment of the invention, the drive shaft comprises a worm, the first rotating member comprises a first worm gear, and the second rotating member comprises a second worm gear;
a first tooth section and a second tooth section are arranged along the length direction of the worm gear, the rotating directions of the first tooth section and the second tooth section are opposite, the first worm gear is fixedly connected with the first rotating plate, the first worm gear is provided with first internal teeth, the worm is inserted into the first worm gear, and the first tooth section is meshed with the first internal teeth;
the second worm wheel with second rotor plate fixed connection, the second worm wheel has the second internal tooth, the worm inserts and locates the inside of second worm wheel, just the second tooth section with the meshing of second internal tooth.
In a preferred embodiment of the present invention, the transmission shaft further includes a first stopper, a second stopper, a third stopper, and a fourth stopper;
the first blocking part and the second blocking part are respectively positioned at the beginning and the end of the first tooth section, and the first blocking part and the second blocking part are respectively detachably connected with the worm;
the third blocking part and the fourth blocking part are respectively positioned at the beginning and the end of the second gear section, and the third blocking part and the fourth blocking part are respectively detachably connected with the worm.
In a preferred embodiment of the present invention, the length distance of the first tooth section matches the rotation angle of the first rotation plate, and when the first worm wheel moves along the starting end to the ending end of the first tooth section, the first rotation plate rotates 90 °;
the length distance of the second tooth section is matched with the rotation angle of the second rotating plate, and when the second worm wheel moves to the terminal end along the starting end of the second tooth section, the second rotating plate rotates by 90 degrees.
In a preferred embodiment of the invention, the device further comprises a control mechanism;
the control mechanism is connected with one end of the transmission shaft and used for driving the transmission shaft to rotate.
In a preferred embodiment of the invention, the drive shaft comprises a first threaded section and a second threaded section;
the first thread section and the second thread section have opposite thread directions, the first thread section is in threaded connection with the first rotating plate, and the second thread section is in threaded connection with the second rotating plate.
In a preferred embodiment of the present invention, the first fixing plate, the second fixing plate, the first rotating plate and the second rotating plate are all telescopic rods.
The invention provides an installation positioning device, which comprises: the device comprises a fixed bracket in a cross structure, a rotating bracket in a cross structure and a rotating mechanism; the fixed support and the rotating support are arranged in a superposed mode, the central points of the fixed support and the rotating support are overlapped, a basic structure of the power box to be positioned is formed by the fixed support and the rotating support, the fixed support is used for being fixed at a fixed point of equipment to be installed, the rotating mechanism is in transmission connection with the rotating support and is used for driving the rotating support to rotate around the central point relative to the fixed support until the fixed support is overlapped with a diagonal line of the equipment to be installed, in other words, the rotating mechanism is located at the central position of the power box to be installed, the rotating mechanism can drive the rotating support to rotate relative to the fixed support in an axis mode, at the same time, the rotating mechanism is connected with the fixed support through a bearing, therefore, the fixed support cannot move along with the rotating mechanism, the rotating support is matched with a plurality of fixed points of the equipment to be installed, the power box is in a rectangular structure, the fixed points of the power box are located on the back of the power box, the rotating support is overlapped with the four end points of the power box, the fixed support is used for determining the middle points of the four sides of the power box, the fixed support, the middle points of the four sides of the power box can be directly used for positioning, and the power box can be used for positioning device for positioning for a plurality of the power box.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic overall structural diagram of an installation positioning device according to an embodiment of the present invention;
FIG. 2 is a front view of a mounting fixture provided in accordance with an embodiment of the present invention;
FIG. 3 is a side view of a positioning device according to an embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view of an installation positioning device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a transmission shaft of the mounting and positioning device provided by the embodiment of the invention, which adopts a worm;
fig. 6 is a schematic structural diagram of a transmission shaft of the installation and positioning device provided by the embodiment of the invention, wherein the transmission shaft comprises a threaded section.
Icon: 100-fixing a bracket; 101-a first fixation plate; 102-a second fixation plate; 200-rotating the bracket; 201-a first rotation plate; 202-a second rotating plate; 300-a rotation mechanism; 301-a drive shaft; 311-a first tooth segment; 321-a second tooth segment; 331-a first thread segment; 341-second thread segments; 302-a first rotating member; 303-a second rotating member; 400-a manipulation mechanism; 500-a first barrier; 600-a second barrier; 700-a third barrier; 800-a fourth barrier.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. 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.
As shown in fig. 1 to 6, the present embodiment provides an installation positioning device, including: a fixed bracket 100 in a cross structure, a rotating bracket 200 in a cross structure and a rotating mechanism 300; the fixed bracket 100 and the rotating bracket 200 are arranged in a superposed manner, the central points of the fixed bracket 100 and the rotating bracket are overlapped, and the fixed bracket 100 is used for being fixed at a fixed point of equipment to be installed; the rotating mechanism 300 is in transmission connection with the rotating bracket 200, and is used for driving the rotating bracket 200 to rotate around a central point relative to the fixed bracket 100 to be overlapped with a diagonal line of the equipment to be installed.
Wherein, fixed bolster 100 and rotation support 200 are "rice" style of calligraphy structure, slewing mechanism 300 is located the central point of "rice" style of calligraphy structure and puts, and slewing mechanism 300 passes through the bearing with fixed bolster 100 and is connected, slewing mechanism 300 is connected with the transmission of rotation support 200, slewing mechanism 300 is used for driving rotation support 200 and rotates with the center of "rice" style of calligraphy structure for fixed bolster 100 to a plurality of extension points of rotation support 200 through fixed bolster 100 match with a plurality of fixed points of waiting to install equipment respectively and be fit for.
The installation positioner that this embodiment provided includes: a fixed bracket 100 in a cross structure, a rotating bracket 200 in a cross structure and a rotating mechanism 300; the fixed support 100 and the rotating support 200 are arranged in a superposition mode, the central points of the fixed support 100 and the rotating support 200 are overlapped, a basic structure of the power box to be positioned is formed by the fixed support 100 and the rotating support 200, the fixed support 100 is used for being fixed at a fixed point of equipment to be installed, the rotating mechanism 300 is in transmission connection with the rotating support 200 and is used for driving the rotating support 200 to rotate around the central point relative to the fixed support 100 to be overlapped with the diagonal line of the equipment to be installed, in other words, the rotating mechanism 300 is located at the central position of the power box to be installed, the rotating mechanism 300 can drive the rotating support 200 to rotate around the axis relative to the fixed support 100, meanwhile, the rotating mechanism 300 is connected with the fixed support 100 through a bearing, and therefore the fixed support 100 cannot move along with the rotating mechanism 300, the rotating support 200 is matched with a plurality of fixed points of equipment to be installed, the power box is in a rectangular structure, the fixed points of the power box are the back positions of the power box, the rotating support 200 is overlapped with the four end points of the power box, the fixed support 100 is used for determining the middle points of the four sides of the power box, so that a plurality of installation fixed points of the power box can be directly determined, and when the power box with the same specification is installed for a plurality of times, the installation positioning device provided by the invention can be directly used for positioning for a plurality of times, so that the technical problems of low installation efficiency and large workload caused by the fact that the power box needs to be repeatedly lifted for positioning and installation in the installation process of the power box in the prior art are solved.
On the basis of the above embodiment, further, in the preferred embodiment of the present invention, the fixing bracket 100 includes a first fixing plate 101 and a second fixing plate 102 arranged vertically; the first fixing plate 101 is fixedly connected with the second fixing plate 102, and the intersection point between the first fixing plate 101 and the second fixing plate 102 is the center of the first fixing plate 101 and the second fixing plate 102; a first through hole is formed at the intersection point between the first fixing plate 101 and the second fixing plate 102, and the rotating mechanism 300 is rotatably connected with the first through hole through a bearing.
In this embodiment, the first fixing plate 101 and the second fixing plate 102 may be long strips, and the first fixing plate 101 and the second fixing plate 102 may be metal plates or wood plates; utilize first fixed plate 101 and second fixed plate 102 to be perpendicular setting to first fixed plate 101 and second fixed plate 102 can be integrated into one piece, also can carry out fixed connection through modes such as bonding, riveting, and then can make first fixed plate 101 and second fixed plate 102 form a holistic foundatin plate.
It should be noted that, because the power box is positioned, an intersection point between the first fixing plate 101 and the second fixing plate 102 is a center of the first fixing plate 101 and a center of the second fixing plate 102, when the power box needs to be positioned, the centers of the first fixing plate 101 and the second fixing plate 102 are overlapped with the center of the power box, and at this time, the first fixing plate 101 and the second fixing plate 102 are overlapped with two vertical center lines of the power box, so that the vertical center line of the power box is positioned.
In the preferred embodiment of the present invention, the rotating bracket 200 includes a first rotating plate 201 and a second rotating plate 202; the center of the first rotating plate 201 is provided with a second through hole, the center of the second rotating plate 202 is provided with a third through hole, and the rotating mechanism 300 is in transmission connection with the second through hole and the third through hole respectively, so that the rotating mechanism 300 drives the first rotating plate 201 and the second rotating plate 202 to rotate around the rotating mechanism 300 respectively, and the first fixing plate 101, the second fixing plate 102, the first rotating plate 201 and the second rotating plate 202 are in a structure of a Chinese character 'mi'.
In this embodiment, the first rotating plate 201 and the second rotating plate 202 may be long strips, and the first rotating plate 201 and the second rotating plate 202 may be metal plates or wood plates; the first rotating plate 201 and the second rotating plate 202 are arranged in a cross manner, and it should be noted that the first rotating plate 201 and the second rotating plate 202 are of a single two-structure, wherein the first rotating plate 201 and the second rotating plate 202 have a gap in the extending direction of the rotating mechanism 300, and when the first fixing plate 101, the second fixing plate 102, the first rotating plate 201 and the second rotating plate 202 are projected onto a plane, the first fixing plate 101, the second fixing plate 102, the first rotating plate 201 and the second rotating plate 202 are of a structure like a Chinese character 'mi'.
It should be noted that, after the first fixing plate 101 and the second fixing plate 102 position the vertical center line of the power box, the first fixing plate 101 and the second fixing plate 102 form a rectangular plane coordinate system, the first rotating plate 201 may be located in a first quadrant and a third quadrant of the rectangular plane coordinate system, the second rotating plate 202 may be located in a second quadrant and a fourth quadrant of the rectangular plane coordinate system, and the rotating mechanism 300 may drive one end of the first rotating plate 201 to rotate in the first quadrant, and drive the other end of the first rotating plate 201 to rotate in the third quadrant; and the rotation of the first rotation plate 201 in the first and third quadrants is synchronized; similarly, the rotating mechanism 300 can drive one end of the second rotating plate 202 to rotate in the second quadrant, and drive the other end of the second rotating plate 202 to rotate in the fourth quadrant; and the rotation of the first rotating plate 201 in the second quadrant and the fourth quadrant is synchronized, so that the first rotating plate 201 and the second rotating plate 202 can be positioned to coincide with the fixing points at the diagonal lines of the power box, respectively.
In the preferred embodiment of the present invention, the rotating mechanism 300 includes a transmission shaft 301, a first rotating member 302 and a second rotating member 303; the fixed bracket 100 is positioned between the first rotating plate 201 and the second rotating plate 202, the transmission shaft 301 sequentially penetrates through the second through hole, the first through hole and the third through hole, the transmission shaft 301 is connected with the first through hole through a bearing, the transmission shaft 301 is connected with the second through hole through the first rotating piece 302, and the first rotating plate 201 rotates along with the first rotating piece 302 relative to the transmission shaft 301 in a first direction; the transmission shaft 301 is connected to the third through hole via the second rotation member 303, and the second rotation plate 202 rotates along with the second rotation member 303 in a second direction opposite to the first direction with respect to the transmission shaft 301.
The rotation direction of the transmission shaft 301 is along one direction, and the connection direction of the first rotating member 302 and the transmission shaft 301 is opposite to the connection direction of the second rotating member 303 and the transmission shaft 301, so that the first rotating plate 201 can be ensured to rotate along with the first rotating member 302 in the first direction relative to the transmission shaft 301, and the second rotating plate 202 rotates along with the second rotating member 303 in the second direction relative to the transmission shaft 301, wherein the first direction is opposite to the second direction.
In a preferred embodiment of the present invention, the transmission shaft 301 includes a worm, the first rotating member 302 includes a first worm wheel, and the second rotating member 303 includes a second worm wheel; a first tooth section 311 and a second tooth section 321 are arranged along the length direction of the worm rod, the rotating directions of the first tooth section 311 and the second tooth section 321 are opposite, the first worm wheel is fixedly connected with the first rotating plate 201, the first worm wheel is provided with first internal teeth, the worm rod is inserted into the first worm wheel, and the first tooth section 311 is meshed with the first internal teeth; the second worm wheel is fixedly connected with the second rotating plate 202, the second worm wheel has second internal teeth, the worm is inserted into the second worm wheel, and the second gear section 321 is engaged with the second internal teeth.
Because the transmission mode of worm wheel and worm has the enlarged effect of the structural force arm, and worm wheel and worm have self-locking characteristic, after the worm is connected with first worm wheel and second worm wheel cooperation respectively, and first worm wheel is connected with first rotating plate 201, and the second worm wheel is connected with second rotating plate 202, when the worm does not move, first worm wheel and second worm wheel all have self-locking characteristic for the worm this moment, even when manual rotation first rotating plate 201 and second rotating plate 202, first rotating plate 201 and second rotating plate 202 can not move this moment, consequently the stability of first rotating plate 201 and second rotating plate 202 location of assurance that can be better.
In this embodiment, the first rotating plate 201 and the second rotating plate 202 can be moved in an intersecting manner by adjusting the movement of the first rotating plate 201 and the second rotating plate 202 in opposite directions, so as to adjust the range of the included angle between the first rotating plate 201 and the second rotating plate 202, so that the first rotating plate 201 and the second rotating plate 202 correspond to the diagonal positions of the power box, respectively.
In order to prevent the first worm wheel from being disengaged from the first tooth section 311 of the worm during rotation and also to prevent the second worm wheel from being disengaged from the second tooth section 321 of the worm during rotation, in a preferred embodiment of the present invention, the transmission shaft 301 further includes a first stopper 500, a second stopper 600, a third stopper 700, and a fourth stopper 800; the first blocking part 500 and the second blocking part 600 are respectively positioned at the beginning and the end of the first tooth section 311, and the first blocking part 500 and the second blocking part 600 are respectively detachably connected with the worm; the third blocking portion 700 and the fourth blocking portion 800 are respectively located at the beginning and the end of the second gear section 321, and the third blocking portion 700 and the fourth blocking portion 800 are respectively detachably connected with the worm.
Alternatively, the first blocking part 500, the second blocking part 600, the third blocking part 700, and the fourth blocking part 800 may all employ pins, and slots may be provided at both ends of the first tooth section 311, and the pins are inserted into the slots to prevent the first worm wheel from being separated from the first tooth section 311 of the worm during the rotation process by using mechanical blocking, and also, slots may be provided at both ends of the second tooth section 321 to prevent the second worm wheel from being separated from the second tooth section 321 of the worm during the rotation process by using mechanical blocking.
In order to ensure that the first rotating plate 201 rotates in the first quadrant and the third quadrant, and one end of the second rotating plate 202 rotates in the second quadrant, in the preferred embodiment of the present invention, the length distance of the first tooth section 311 is matched with the rotation angle of the first rotating plate 201, and when the first worm wheel moves along the starting end to the ending end of the first tooth section 311, the first rotating plate 201 rotates 90 °; the length distance of the second gear section 321 is matched with the rotation angle of the second rotating plate 202, and when the second worm wheel moves along the starting end to the ending end of the second gear section 321, the second rotating plate 202 rotates by 90 °.
In the preferred embodiment of the present invention, a control mechanism 400 is further included; the control mechanism 400 is connected with one end of the transmission shaft 301 and is used for driving the transmission shaft 301 to rotate.
In this embodiment, the control mechanism 400 may be driven by a manual handle or a micro motor, and preferably, the control mechanism 400 is driven by a manual handle.
In the preferred embodiment of the present invention, the driving shaft 301 includes a first thread section 331 and a second thread section 341; the first thread section 331 is opposite to the second thread section 341 in the thread direction, the first thread section 331 is threadedly coupled to the first rotating plate 201, and the second thread section 341 is threadedly coupled to the second rotating plate 202.
In this embodiment, the transmission shaft 301 is a threaded rod, and the thread direction of the first thread section 331 and the thread direction of the second thread section 341 of the transmission shaft 301 are completely opposite, when the transmission shaft 301 rotates along one direction, the rotation direction of the first rotating plate 201 and the second rotating plate 202 is opposite, so that the movement in the opposite direction of the first rotating plate 201 and the second rotating plate 202 can be adjusted, so that the first rotating plate 201 and the second rotating plate 202 can move in an intersecting manner, so as to adjust the included angle range between the first rotating plate 201 and the second rotating plate 202, so that the first rotating plate 201 and the second rotating plate 202 respectively correspond to the diagonal positions of the power box.
In order to enable the first fixed plate 101, the second fixed plate 102, the first rotating plate 201 and the second rotating plate 202 to be suitable for positioning of power boxes with different lengths and different sizes, in the preferred embodiment of the invention, telescopic sleeved rods are adopted for the first fixed plate 101, the second fixed plate 102, the first rotating plate 201 and the second rotating plate 202.
Further, the scale marks may be provided in the extending direction of each of the first fixed plate 101, the second fixed plate 102, the first rotating plate 201, and the second rotating plate 202, so that the position of the fixed point of the power box to be positioned can be determined more accurately.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the spirit of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. An installation positioning device, comprising: the device comprises a fixed bracket in a cross structure, a rotating bracket in a cross structure and a rotating mechanism;
the fixed support and the rotating support are arranged in a superposed mode, the central points of the fixed support and the rotating support are overlapped, and the fixed support is used for being fixed at a fixed point of equipment to be installed;
the rotating mechanism is in transmission connection with the rotating support and is used for driving the rotating support to rotate around the central point relative to the fixed support until the rotating support is overlapped with the diagonal line of the equipment to be installed;
the fixed bracket comprises a first fixed plate and a second fixed plate which are vertically arranged;
the first fixing plate is fixedly connected with the second fixing plate, and the intersection point between the first fixing plate and the second fixing plate is the center of the first fixing plate and the second fixing plate;
a first through hole is formed in the intersection point between the first fixing plate and the second fixing plate, and the rotating mechanism is rotatably connected with the first through hole through a bearing;
the rotating bracket comprises a first rotating plate and a second rotating plate;
the center of the first rotating plate is provided with a second through hole, the center of the second rotating plate is provided with a third through hole, the rotating mechanism is in transmission connection with the second through hole and the third through hole respectively, so that the first rotating plate and the second rotating plate are driven by the rotating mechanism to rotate around the rotating mechanism respectively, and the first fixing plate, the second fixing plate, the first rotating plate and the second rotating plate are in a structure shaped like a Chinese character 'mi';
the rotating mechanism comprises a transmission shaft, a first rotating piece and a second rotating piece;
the fixed bracket is positioned between the first rotating plate and the second rotating plate, the transmission shaft sequentially penetrates through a second through hole, a first through hole and a third through hole, the transmission shaft is connected with the first through hole through a bearing, the transmission shaft is connected with the second through hole through the first rotating piece, and the first rotating plate rotates along with the first rotating piece relative to the transmission shaft in a first direction;
the transmission shaft passes through the second rotates the piece with the third through-hole is connected, the second rotating plate is along with the second rotates the piece for the transmission shaft rotates with the second direction, first direction with the second direction is rotated to the contrary.
2. The mounting and positioning device of claim 1 wherein said drive shaft includes a worm, said first rotating member includes a first worm gear, and said second rotating member includes a second worm gear;
a first tooth section and a second tooth section are arranged along the length direction of the worm rod, the rotating directions of the first tooth section and the second tooth section are opposite, the first worm wheel is fixedly connected with the first rotating plate, the first worm wheel is provided with first internal teeth, the worm is inserted into the first worm wheel, and the first tooth section is meshed with the first internal teeth;
the second worm wheel with second rotor plate fixed connection, the second worm wheel has the second internal tooth, the worm inserts and locates the inside of second worm wheel, just the second tooth section with the meshing of second internal tooth.
3. The mounting and positioning device of claim 2, wherein the drive shaft further comprises a first stop, a second stop, a third stop, and a fourth stop;
the first blocking part and the second blocking part are respectively positioned at the beginning and the end of the first tooth section, and the first blocking part and the second blocking part are respectively detachably connected with the worm;
the third blocking part and the fourth blocking part are respectively positioned at the beginning and the end of the second gear section, and the third blocking part and the fourth blocking part are respectively detachably connected with the worm.
4. The mounting and positioning device as claimed in claim 3, wherein the length of the first tooth segment is matched with the rotation angle of the first rotation plate, and when the first worm wheel moves along the starting end to the ending end of the first tooth segment, the first rotation plate rotates 90 degrees;
the length distance of the second tooth section is matched with the rotation angle of the second rotating plate, and when the second worm wheel moves to the terminal end along the starting end of the second tooth section, the second rotating plate rotates by 90 degrees.
5. The mounting and positioning device of claim 3, further comprising a steering mechanism;
the control mechanism is connected with one end of the transmission shaft and used for driving the transmission shaft to rotate.
6. The installation positioning device of claim 1, wherein said drive shaft comprises a first threaded section and a second threaded section;
the first thread section and the second thread section have opposite thread directions, the first thread section is in threaded connection with the first rotating plate, and the second thread section is in threaded connection with the second rotating plate.
7. The mounting and positioning device of any one of claims 1-6, wherein the first stationary plate, the second stationary plate, the first rotating plate and the second rotating plate are telescopic rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011461668.8A CN113644578B (en) | 2020-12-10 | 2020-12-10 | Mounting and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011461668.8A CN113644578B (en) | 2020-12-10 | 2020-12-10 | Mounting and positioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113644578A CN113644578A (en) | 2021-11-12 |
| CN113644578B true CN113644578B (en) | 2022-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011461668.8A Active CN113644578B (en) | 2020-12-10 | 2020-12-10 | Mounting and positioning device |
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| CN (1) | CN113644578B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000584A (en) * | 2019-05-27 | 2019-07-12 | 吉林大学 | A kind of intersection Bevel Gear Transmission, worm and gear self-locking bidirectional transverse alignment fixture |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5997406B1 (en) * | 2016-03-30 | 2016-09-28 | 貴俊 小野寺 | Box lid folding machine |
| CN208015145U (en) * | 2018-03-19 | 2018-10-26 | 浙江欣想科技有限公司 | A kind of moisture-proof electric power box of packaged type |
| CN210628906U (en) * | 2019-10-30 | 2020-05-26 | 中铁二局集团电务工程有限公司 | Box-type substation is with device of turning |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000584A (en) * | 2019-05-27 | 2019-07-12 | 吉林大学 | A kind of intersection Bevel Gear Transmission, worm and gear self-locking bidirectional transverse alignment fixture |
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| CN113644578A (en) | 2021-11-12 |
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