CN218543654U - Support is used in electromechanical installation - Google Patents
Support is used in electromechanical installation Download PDFInfo
- Publication number
- CN218543654U CN218543654U CN202221683467.7U CN202221683467U CN218543654U CN 218543654 U CN218543654 U CN 218543654U CN 202221683467 U CN202221683467 U CN 202221683467U CN 218543654 U CN218543654 U CN 218543654U
- Authority
- CN
- China
- Prior art keywords
- wall
- sides
- base
- electromechanical
- sets
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Connection Of Plates (AREA)
Abstract
The utility model discloses a support is used in electromechanical installation, the on-line screen storage device comprises a base, the outer wall top of base is provided with the roof, be fixed with the collateral branch fagging between the outer wall bottom both sides of the outer wall top both sides of base and last roof, the downside all is provided with and is used for the clamping components who fixes to the electromechanical device side on the outer wall of collateral branch fagging, and is known through above-mentioned mode the utility model discloses can press from both sides tight fixed to electromechanical device's outer wall both sides through top tight screw rod and side fixing plate, and then can increase fixed electromechanical device's direction quantity, and then can cooperate the removal support and the lip block that set up and can effectively improve the fixed effect to electromechanical device, just the utility model discloses simple structure also can not improve the fixed cost to electromechanical device, and then more makes things convenient for the workman to use.
Description
Technical Field
The utility model relates to an electromechanical device installs technical field, especially relates to a support is used in electromechanical installation.
Background
With the continuous improvement of the living standard of people, people have more and more demands on electromechanical equipment in daily life, and the advanced electromechanical equipment not only can greatly improve the labor productivity, reduce the labor intensity, improve the production environment and reduce the manpower loss, but also has direct and important influence on the development of the whole national economy as one of national industrial foundations.
Chinese patent in 2020.07.28 discloses that the publication number is a support for electromechanical installation in CN211117352U, the fixed bracing piece that sets up in bottom of base, the bottom of bracing piece sets up the opening, set up the connecting rod in the opening, the middle part and the open-ended lower extreme pivot of connecting rod are connected, the fixed stabilizer blade that sets up of one end of connecting rod, the fixed truckle that sets up of other end of connecting rod, connecting rod and bracing piece bolt fastening, the top upper end of base sets up the layer board, the fixed slide bar that sets up in bottom both sides of layer board, the bottom of base is worn out to the other end of slide bar, slide bar and base sliding connection, the layer board passes through spring coupling with the base, the top both sides of layer board set up the saddle, the saddle and the layer board of one side are fixed, the fixed cylinder that sets up in top of layer board, the piston rod of cylinder is connected fixedly with the saddle that the activity set up, the utility model discloses can provide better shock attenuation noise reduction protection to the electromechanical device of installation, it is stable to support, it is convenient to remove.
Although above-mentioned patent also can install electromechanical device, it only comes to install fixedly electromechanical device's bottom through the mating reaction between saddle and the cylinder that sets up, it is comparatively single to electromechanical device's fixed direction, and the device utilizes the cylinder to remove left side saddle, and the cylinder belongs to precision equipment, the condition of damage appears easily, and in case the cylinder appears damaging and probably leads to electromechanical device fixed unstable, can cause the influence to electromechanical device installation stability like this, and the cylinder still need cooperate the air pump to use, also can make the device to the fixed cost increase of electromechanical device.
Therefore, in view of the above technical problems, it is necessary for those skilled in the art to develop a bracket for electromechanical installation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a support is used in electromechanical installation.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model discloses a support for electromechanical installation, including the base, the outer wall top both sides of base are provided with the support component that is used for installing electromechanical device bottom, the outer wall top of base is provided with the roof, be fixed with the collateral branch fagging between the outer wall top both sides of base and the outer wall bottom both sides of roof, the outer wall upper and lower side of collateral branch fagging all is provided with the clamping components that are used for fixing electromechanical device side;
the clamping assembly comprises a strip-shaped plate, a clamping part and a lifting part, the clamping part is connected with the center of the outer wall of one side opposite to the strip-shaped plate, and the lifting part is connected with the outer wall of one side opposite to the strip-shaped plate and is located on the front side and the rear side of the clamping part.
Furthermore, the supporting part comprises two groups of movable supports, the bottom ends of the outer walls of the movable supports are connected with two sides of the top end of the outer wall of the base in a sliding mode, and supporting cushion blocks are fixed at the top ends of the outer walls of the movable supports.
Furthermore, the bottom end of the outer wall of the movable support is fixedly provided with a threaded sliding block a, a movable groove is formed in the joint of the outer wall of the top end of the base and the threaded sliding block a, the threaded sliding block a is connected with the inner wall of the movable groove in a sliding mode, and adjusting screws are arranged on the two sides of the outer wall of the base and correspond to the threaded sliding block a.
Furthermore, one end of the adjusting screw, which is close to the threaded sliding block a, is rotatably connected with the inner wall of the opposite side of the two sets of moving grooves, and two sides of the outer wall of the threaded sliding block a are in threaded connection with the outer wall of the adjusting screw.
Furthermore, the clamping part comprises jacking screw rods and side fixing plates, the number of the side fixing plates is two, and the side fixing plates are arranged on one sides of the two sets of opposite outer walls of the jacking screw rods.
Furthermore, the screw hole has been seted up at the outer wall both sides center department of bar shaped plate, the outer wall of top tight screw rod all with the inner wall threaded connection of screw hole, the one end that the top tight screw rod is close to the side fixed plate all with two sets of the opposite side outer wall of side fixed plate rotates to be connected.
Further, the lifting unit is the slide that leads, the slide that leads all with two sets of the opposite one side outer wall of bar shaped plate just is located the both sides fixed connection of the tight screw rod in top, the inner wall of slide that leads all with the side outer wall sliding connection around the collateral branch fagging, spacing pinhole has all been seted up to the side around the outer wall of collateral branch fagging, the side has spacing bolt in the position department threaded connection that corresponds with spacing pinhole around the outer wall of slide that leads, spacing bolt all with spacing pinhole inner wall sliding connection.
Furthermore, the lifting component is a bidirectional screw rod, the bottom end of the bidirectional screw rod penetrates through the bottom end of the outer wall of the upper top plate and is rotatably connected with two sides of the top end of the outer wall of the base, threaded sliding blocks b are fixed at the positions, corresponding to the bidirectional screw rod, of the centers of the outer walls on the opposite sides of the two groups of strip-shaped plates, and the threaded sliding blocks b are in threaded connection with the outer wall of the bidirectional screw rod.
In the technical scheme, the utility model provides a pair of support is used in electromechanical installation has following beneficial effect:
the utility model discloses in, can adjust the position of removal support through adjusting screw and the thread slider a that sets up for remove the support and can support not unidimensional electromechanical device's bottom, the lifting unit that workman's accessible set up simultaneously controls the bar shaped plate and reciprocates, thereby can adjust the position of lateral fixing plate centre gripping electromechanical device, know through above-mentioned mode the utility model discloses can press from both sides tight fixed to electromechanical device's outer wall both sides through top tight screw and lateral fixing plate, and then can increase the direction quantity of fixed electromechanical device, and then can cooperate the removal support and the cushion block that set up and can effectively improve the fixed effect to electromechanical device, just the utility model discloses simple structure can not improve the fixed cost to electromechanical device yet, and then more make things convenient for the workman to use.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of a partial cross-sectional structure in a front view direction of a bracket for mounting an electromechanical device according to an embodiment of the present invention;
fig. 2 is a schematic view of a side view of a bracket for mounting an electromechanical device according to an embodiment of the present invention;
fig. 3 is a schematic perspective view of a top view direction of a clamping member in a bracket for mounting an electromechanical device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a support for mounting an electromechanical device according to a second embodiment of the present invention, which is partially cross-sectional in an elevational direction;
fig. 5 is a schematic view of a side view of a bracket for mounting an electromechanical device according to a second embodiment of the present invention;
fig. 6 is a schematic perspective view of a top-down direction of a clamping component in a bracket for electromechanical mounting according to a second embodiment of the present invention.
Description of the reference numerals: 100. a base; 110. moving the support; 120. supporting the cushion block; 121. a threaded slider a; 130. adjusting the screw rod; 200. a side support plate; 300. a strip plate; 310. a guide slide; 311. a limiting bolt; 320. tightly pushing the screw; 330. a side fixing plate; 400. an upper top plate; 500. a bidirectional screw; 510. and (b) a threaded slider.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The first embodiment is as follows:
see fig. 1-3;
the utility model discloses a support for electromechanical installation, including base 100, base 100 set up in order to support offside backup pad 200 and movable support 110, base 100 also can install on the cushion pad simultaneously, reduce the vibration that electromechanical device produced when the work, the outer wall top both sides of base 100 are provided with the supporting component that is used for installing electromechanical device bottom, the supporting component that sets up is in order to support and fix electromechanical device's bottom, the supporting component includes two sets of movable support 110, the outer wall bottom of movable support 110 all with the outer wall top both sides sliding connection of base 100, the outer wall top of movable support 110 all is fixed with supporting pad 120, the movable support 110 that sets up is in order to support the bottom of supporting pad 120, and the supporting pad 120 that sets up is in order to fix electromechanical device's bottom through the bolt, and then make electromechanical device's bottom both sides can fix on movable support 110, the outer wall bottom of movable support 110 all is fixed with screw thread slider a121, fixed screw thread slider a121 is for adjusting the position of movable support 110 to adjust the position of movable support 110 through adjusting screw 130, make the movable support 110 and the sliding block a of the movable support 100 and the sliding block 120 that the movable support 100 and the threaded screw thread slider are set up on the adjustable screw thread, the adjustable screw thread connecting groove, the inner wall of the base 100, the slider is set up in the adjustable screw thread connecting groove on the adjustable screw thread groove on the one side, the adjustable screw thread of the base 100, the adjustable screw thread slider that the movable support groove, the movable support groove is set up on the movable support groove, the adjustable screw thread slider 121, both sides of the outer wall of the threaded slider a121 are in threaded connection with the outer wall of the adjusting screw 130, both sides of the outer wall of the threaded slider a121 are provided with screw holes at positions corresponding to the adjusting screw 130, the adjusting screw 130 can be in threaded connection with the outer wall of the screw holes, when a worker rotates the adjusting screw 130, the threaded slider a121 can move left and right on the outer wall of the adjusting screw 130 through the matching effect of the threaded connection with the adjusting screw 130, the position of the movable support 110 can be adjusted left and right, and one end of the adjusting screw 130, far away from the base 100, can be fixedly connected with a hand wheel;
an upper top plate 400 is arranged above the top end of the outer wall of the base 100, the upper top plate 400 is arranged for fixing the upper end of the side support plate 200, side support plates 200 are fixed between two sides of the top end of the outer wall of the base 100 and two sides of the bottom end of the outer wall of the upper top plate 400, the number of the side support plates 200 is two, and the side support plates 200 are arranged for supporting and installing clamping components;
the upper side and the lower side of the outer wall of the side supporting plate 200 are respectively provided with a clamping assembly for fixing the side end of the electromechanical device, the clamping assembly comprises a strip-shaped plate 300, a clamping part and a lifting part, the clamping part is connected with the center of the outer wall of the opposite side of the two groups of strip-shaped plates 300, the arranged strip-shaped plates 300 are used for supporting and fixing the clamping part and the lifting part, the clamping part comprises a jacking screw 320 and a side fixing plate 330, the arranged clamping parts are used for clamping and fixing the side end of the mounted electromechanical device, the number of the side fixing plates 330 is two, the two groups of side fixing plates 330 are respectively arranged on one side of the two groups of jacking screws 320, screw holes are formed in the centers of the two sides of the outer wall of the strip-shaped plate 300, the outer wall of the jacking screw 320 is in threaded connection with the inner wall of the screw holes, one end, close to the side fixing plate 330, of the jacking screw 320 is rotatably connected with the outer wall of the opposite side fixing plates 330, a worker can drive the side fixing plate 330 to move left and right through the cooperation of threaded connection between the jacking screws 320 and the screw holes formed in the outer walls of the two groups of the two sides of the strip-shaped plates 300 by rotating the jacking screws 320, and the two groups of the side fixing plates 330 can fix the electromechanical device when the outer wall of the electromechanical device in the opposite direction;
the lifting component is connected with the outer wall of the opposite side of the two groups of strip-shaped plates 300 and positioned on the front side and the rear side of the clamping component, the lifting component is a bidirectional screw 500, the lifting component is arranged to control the strip-shaped plates 300 to move up and down, and further can adjust the position of the electromechanical device clamped by the side fixing plate 330, so that the position clamped by the side fixing plate 330 is prevented from colliding with the circuit layout of the electromechanical device, the bottom end of the bidirectional screw 500 penetrates through the bottom end of the outer wall of the upper top plate 400 and is rotatably connected with the two sides of the top end of the outer wall of the base 100, the set bidirectional screw 500 is provided with threads in opposite directions, threaded sliders b510 are fixed at positions corresponding to the bidirectional screw 500 in the centers of the outer walls of the opposite sides of the two groups of strip-shaped plates 300, the threaded sliders b510 are in threaded connection with the outer wall of the bidirectional screw 500, the set threaded sliders b510 are used for replacing the strip-shaped plates 300 to be in threaded connection with the outer wall of the bidirectional screw 500, when the bidirectional screw 500 rotates, the two groups of strip-shaped plates 300 move up and down on the outer wall of the threaded sliders b510 through the cooperation between the bidirectional screw 500, and further can adjust the position of the electromechanical device clamped by the opposite side fixing plate 330.
The utility model discloses in, at first the workman can adjust the position of removing support 110 according to the electromechanical device's of treating the installation size, the regulative mode makes adjusting screw 130 drive thread slider a121 through threaded connection's mating reaction for workman's accessible hand wheel rotation adjusting screw 130 and removes about removing support 110, and then can remove the position control between the support 110 two sets of, adjust the top that accomplishes the back and utilize to move the lifting device and remove electromechanical device to bolster 120, then utilize the bolt to carry out fixed connection with electromechanical device's bottom and bolster 120's outer wall top, connect and accomplish back workman's accessible hand wheel rotation bidirectional screw 500 and make bidirectional screw 500 come to adjust two sets of bar boards 300's position through thread slider b510, make bar board 300 drive side fixing plate 330 and remove to suitable position department, then workman's accessible hand wheel rotation top tight screw 320, make top tight screw 320 drive side fixing plate 330 do the removal of relative direction, make side fixing plate 330 can press from both sides tight the outer wall of electromechanical device who installs fixedly, accomplish back electromechanical device fixed mounting and accomplish, can start the electromechanical device work.
The second embodiment:
see fig. 4-6;
the utility model discloses a support is used in electromechanical installation, the lift part is direction slide 310, direction slide 310 all with two sets of bar plate 300 opposite one side outer wall and be located the both sides fixed connection of tight screw rod 320 in top, the quantity that the direction slide 310 that sets up is the same with the quantity of the setting of collateral branch fagging 200, the inner wall of direction slide 310 all with the preceding rear side outer wall sliding connection of collateral branch fagging 200, the outer wall of the collateral branch fagging 200 of setting can carry out sliding connection with the outer wall of direction slide 310, spacing pinhole has all been seted up to the side around the outer wall of collateral branch fagging 200, and spacing pinhole that the outer wall of collateral branch fagging 200 was seted up is the mode of bar array and arranges, the side is corresponding position department threaded connection with spacing pinhole around the outer wall of direction slide 310, spacing bolt 311 all with spacing pinhole sliding connection, when the workman needs to adjust the position of bar plate 300, rotatable spacing bolt 311 makes direction slide 310 separate with spacing pinhole, the workman can stir bar plate 300 and reciprocate, thereby can adjust the position of lateral fixation plate 330 centre gripping electromechanical device's of side 330, this implementation is compared in the embodiment and then, when the position of adjusting the contralateral fixation board does not need to carry out the relative opposite side to carry out the relative fixed plate 330 that the side is adjusted when the side is adjusted, make the electromechanical device 330 carry out, it is more convenient to carry out the opposite side to carry out the fixed plate 330.
The utility model discloses in, at first the workman can adjust the position of removing support 110 according to the electromechanical device's of treating the installation size, the regulative mode makes adjusting screw 130 drive screw slider a121 through threaded connection's mating reaction for workman's accessible hand wheel rotation adjusting screw 130 and removes about removing moving support 110, and then can remove the position control between the support 110 two sets of, the top of lifting by crane equipment with electromechanical device removal to bolster 120 after the regulation is accomplished, then utilize the bolt to carry out fixed connection with electromechanical device's bottom and bolster 120's outer wall top, the workman can rotate earlier spacing bolt 311 and make spacing bolt 311 separate with spacing pinhole after the connection is accomplished, can drag strip board 300 and reciprocate the position that comes offside fixed plate 330 centre gripping electromechanical device and adjust, it makes spacing bolt 311 insert in the spacing pinhole can once more to adjust after accomplishing again to rotate spacing bolt 311, then workman's rotatory top tight screw 320 of hand wheel, make top tight screw 320 drive side fixing plate 330 and do the removal of relative direction, make side fixing plate 330 can carry out the fixed clamp to electromechanical device's of installation both sides of the electromechanical device of installation after accomplishing, can start up electromechanical device work.
Certain exemplary embodiments of the present invention have been described above by way of illustration only, and it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (8)
1. The support for electromechanical installation comprises a base (100), wherein two sides of the top end of the outer wall of the base (100) are provided with supporting parts for installing the bottom end of electromechanical equipment, and an upper top plate (400) is arranged above the top end of the outer wall of the base (100), and is characterized in that side supporting plates (200) are fixed between two sides of the top end of the outer wall of the base (100) and two sides of the bottom end of the outer wall of the upper top plate (400), and clamping assemblies for fixing the side ends of the electromechanical equipment are arranged on the upper side and the lower side of the outer wall of each side supporting plate (200);
the clamping assembly comprises a strip-shaped plate (300), a clamping part and a lifting part, wherein the clamping part is connected with the centers of the outer walls of the two opposite sides of the strip-shaped plate (300), and the lifting part is connected with the outer walls of the two opposite sides of the strip-shaped plate (300) and is positioned on the front side and the rear side of the clamping part.
2. The electromechanical mounting bracket of claim 1, wherein the supporting member comprises two sets of movable supports (110), the bottom ends of the outer walls of the movable supports (110) are slidably connected to two sides of the top end of the outer wall of the base (100), and the top ends of the outer walls of the movable supports (110) are fixed with supporting pads (120).
3. The electromechanical mounting bracket according to claim 2, wherein threaded sliders a (121) are fixed to bottom ends of outer walls of the movable support (110), moving grooves are formed in positions where the outer walls of the top end of the base (100) are connected with the threaded sliders a (121), the threaded sliders a (121) are slidably connected with inner walls of the moving grooves, and adjusting screws (130) are arranged on two sides of the outer wall of the base (100) at positions corresponding to the threaded sliders a (121).
4. The electromechanical mounting bracket according to claim 3, wherein one end of the adjusting screw rod (130) close to the threaded sliding block a (121) is rotatably connected with the inner wall of the opposite side of the two sets of moving grooves, and both sides of the outer wall of the threaded sliding block a (121) are in threaded connection with the outer wall of the adjusting screw rod (130).
5. The electromechanical mounting bracket according to claim 2, wherein the clamping member comprises two sets of tightening screws (320) and two sets of side fixing plates (330), the two sets of side fixing plates (330) are disposed on the opposite outer wall sides of the two sets of tightening screws (320).
6. The electromechanical mounting bracket of claim 5, wherein the center of the two sides of the outer wall of the strip-shaped plate (300) is provided with a screw hole, the outer wall of the tightening screw (320) is in threaded connection with the inner wall of the screw hole, and one end of the tightening screw (320) close to the side fixing plate (330) is in rotational connection with the outer wall of the opposite side of the two sets of side fixing plates (330).
7. The electromechanical mounting bracket of claim 5, wherein the lifting member is a guiding slide (310), the guiding slide (310) is fixedly connected to the outer walls of two sets of the strip-shaped plates (300) on the opposite side and located on both sides of the tightening screw (320), the inner walls of the guiding slide (310) are slidably connected to the outer walls of the front and rear sides of the side supporting plate (200), the front and rear sides of the outer wall of the side supporting plate (200) are respectively provided with a limiting pin hole, the front and rear sides of the outer wall of the guiding slide (310) are respectively in threaded connection with a limiting bolt (311) at a position corresponding to the limiting pin hole, and the limiting bolt (311) is slidably connected to the inner wall of the limiting pin hole.
8. The electromechanical mounting bracket of claim 2, wherein the lifting member is a two-way screw (500), the bottom end of the two-way screw (500) passes through the bottom end of the outer wall of the upper top plate (400) and is rotatably connected with two sides of the top end of the outer wall of the base (100), threaded sliders b (510) are fixed at the centers of the outer walls of two opposite sides of the two groups of strip-shaped plates (300) at positions corresponding to the two-way screw (500), and the threaded sliders b (510) are in threaded connection with the outer wall of the two-way screw (500).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221683467.7U CN218543654U (en) | 2022-06-30 | 2022-06-30 | Support is used in electromechanical installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221683467.7U CN218543654U (en) | 2022-06-30 | 2022-06-30 | Support is used in electromechanical installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218543654U true CN218543654U (en) | 2023-02-28 |
Family
ID=85265923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221683467.7U Active CN218543654U (en) | 2022-06-30 | 2022-06-30 | Support is used in electromechanical installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218543654U (en) |
-
2022
- 2022-06-30 CN CN202221683467.7U patent/CN218543654U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218543654U (en) | Support is used in electromechanical installation | |
| CN218534218U (en) | Clamp for machining motor end cover | |
| CN219901085U (en) | Chuck plate | |
| CN114161064A (en) | Adjustable crane boom machining table and application method thereof | |
| CN208662261U (en) | A kind of spinning machine sheet material clamping device | |
| CN207824490U (en) | A kind of rack positioning tool of telecommunication equipment chassis | |
| CN216967070U (en) | Shell reducing tool structure | |
| CN112959101A (en) | Baffle adjusting part for cutting steel pipe elbow | |
| CN208341551U (en) | A kind of automobile connecting plate punching press clamping and positioning device | |
| CN221088946U (en) | Positioning table convenient to put fast and stably | |
| CN216657685U (en) | Clamp for machining equipment | |
| CN111451817A (en) | General positioning tool for numerical control machining of rear axle assembly | |
| CN220556398U (en) | Clamp tool suitable for net strip tensile test | |
| CN217728532U (en) | Engine suspension support adds clamping apparatus | |
| CN217669009U (en) | Anti-shearing nut processing clamping device | |
| CN211257903U (en) | Building engineering frame roof beam reinforcing apparatus | |
| CN221817758U (en) | Synchronous mounting structure for assembling multiple groups of bridge plate units | |
| CN218194817U (en) | Machining clamp | |
| CN211540345U (en) | Vertical type roll end surface hole drilling tool | |
| CN2617495Y (en) | Clamp device for riveting transverse beam of heavy vehicle | |
| CN220240786U (en) | Front floor assembly positioning fixture | |
| CN215762971U (en) | Drum-type clearance self-modulation stopper brake shoe initial dimension adjustment frock | |
| CN220388715U (en) | Clamp base for multi-station clamping | |
| CN212682227U (en) | Suspension escape device tool | |
| CN214025391U (en) | Electromechanical device auxiliary manufacturing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |