CN219320962U - Transfer structure and sand table overhead model - Google Patents

Transfer structure and sand table overhead model Download PDF

Info

Publication number
CN219320962U
CN219320962U CN202320057440.5U CN202320057440U CN219320962U CN 219320962 U CN219320962 U CN 219320962U CN 202320057440 U CN202320057440 U CN 202320057440U CN 219320962 U CN219320962 U CN 219320962U
Authority
CN
China
Prior art keywords
sand table
table overhead
overhead model
base
limiting
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
Application number
CN202320057440.5U
Other languages
Chinese (zh)
Inventor
熊美丽
熊合义
杜月
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhan Fengqingyang Technology Co ltd
Original Assignee
Wuhan Fengqingyang Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuhan Fengqingyang Technology Co ltd filed Critical Wuhan Fengqingyang Technology Co ltd
Priority to CN202320057440.5U priority Critical patent/CN219320962U/en
Application granted granted Critical
Publication of CN219320962U publication Critical patent/CN219320962U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Casting Devices For Molds (AREA)

Abstract

The utility model discloses a transfer structure and a sand table overhead model, which comprise a support assembly and a transfer assembly, wherein the support assembly comprises a support disc and a support limiting disc, and the transfer assembly is arranged at the left end and the right end below the support assembly. This transport structure and sand table overhead model has through supporting component, transport the subassembly, prop up spacing post, the telescopic link, the threaded rod, the base and have, be favorable to operating personnel to dismantle the rotation device comparatively laborsaving that can be comparatively convenient, and small-size extensible member, the diaphragm, spacing pad and fixed knot, be favorable to operating personnel to be comparatively convenient carry out spacing fixedly to sand table overhead model main part, avoid the condition that the aversion dropped appears in the sand table overhead model main part at the in-process of use, the limiting plate simultaneously, the silica gel cover, L shape spacing broadboard, protective housing and spacing shell, be favorable to protecting sand table overhead model main part, avoid external force to damage sand table overhead model main part, or the dust adhesion is at the upper surface of sand table overhead model main part.

Description

Transfer structure and sand table overhead model
Technical Field
The utility model relates to the technical field of sand table overhead models, in particular to a transfer structure and a sand table overhead model.
Background
The sand table model is an expression form of a system, a process, things or a concept of research, and can also refer to a sample manufactured according to experiments, pattern enlargement or reduction, and is generally used for a mold for exhibition or experiments or casting machine parts, etc.
In the use process of the existing sand table overhead model, the problem that the model is close to reality due to the fact that the existing sand table overhead model needs to be specially used for simulating a viaduct girder rail in the existing die field is solved, but the problem that an operator needs to transport the sand table overhead model due to the fact that the sand table overhead model does not have a transporting structure is solved, and therefore work efficiency of the operator is delayed.
Disclosure of Invention
The utility model aims to provide a transfer structure and a sand table overhead model so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a transport structure and sand table overhead model, includes supporting component and transport subassembly, supporting component includes supporting disk and supports spacing dish, and the left side of supporting disk is provided with supports spacing dish, transport the subassembly and set up in the below left and right sides both ends of supporting component, and transport the subassembly and include gag lever post and large-scale pressure spring, the below of gag lever post is provided with large-scale pressure spring, and large-scale pressure spring's right side is provided with a spacing post, the below of a spacing post is provided with the base, the top left and right sides of base all is provided with the telescopic link, and the below threaded connection of telescopic link has the threaded rod.
Further, small-size extensible members are arranged on the left side of the inner portion of the supporting limiting plate, and transverse plates are arranged above the small-size extensible members.
Further, a limit pad is arranged on one side, close to the central axis of the base, of the lower side of the transverse plate, and a fixing buckle is arranged on one side, far away from the central axis of the base, of the transverse plate.
Further, support the one side that the base axis was kept away from to the limiting plate and be provided with auxiliary assembly, and auxiliary assembly includes utensil and limiting plate, one side that the base axis was kept away from to the utensil is provided with the limiting plate.
Furthermore, the inside of limiting plate runs through has the silica gel cover, and limiting plate and silica gel cover are the block and are connected.
Furthermore, the inside of silica gel cover is provided with L spacing broadboard of shape, and silica gel cover and L spacing broadboard of shape are connected as an organic wholely.
Further, the right side of L shape spacing broadboard is provided with the protecting crust, and the right side of protecting crust sideslip is connected with spacing shell.
The sand table overhead model comprises a sand table overhead model main body, and the transfer structure is arranged on the sand table overhead model main body.
The utility model provides a transfer structure and a sand table overhead model, which have the following beneficial effects: through supporting component, transport the subassembly, prop up spacing post, the telescopic link, the threaded rod, the base and have, be favorable to operating personnel to dismantle the comparatively laborsaving of rotation device that can be comparatively convenient, and small-size extensible member, the diaphragm, spacing pad and fixed knot, be favorable to operating personnel to carry out spacing fixedly to the sand table overhead model main part that can be comparatively convenient, avoid in the in-process of using, the condition that the shift dropped appears in sand table overhead model main part, limiting plate simultaneously, the silica gel cover, L shape spacing broadboard, protective housing and spacing shell, be favorable to protecting sand table overhead model main part, avoid external force to damage sand table overhead model main part, or the dust adhesion is at the upper surface of sand table overhead model main part.
1. Through the arrangement of the supporting component, the transferring component, the supporting and limiting columns, the telescopic rods, the threaded rods, the base and the handles, when an operator needs to install the sand table overhead model main body, the two handles are held by the operator to drive the supporting plate and the supporting and limiting plate to pull to one side far away from the central axis of the base respectively until grooves formed on the surfaces above the supporting plate and the supporting and limiting plate can be the same as the length and width of the bottom plate of the sand table overhead model main body, so that the sand table overhead model main body can be limited and placed above the supporting component, then the two operators hold the two handles by two large-sized pressure springs to press downwards, the other operator holds the base by the supporting roller to move leftwards until the lug below the right side of the limiting rod is clamped with the groove below the left side of the Zhi Xianwei column, at the moment, the threaded holes formed on the lower surfaces of the two telescopic rods can be automatically aligned with the threaded holes formed on the left side and the right side of the surface of the base, after alignment, an operator holds the two threaded rods to rotate until the two threaded rods penetrate into the lower part of the telescopic rod through the base, so that the supporting component, the transferring component and the supporting component can be firmly limited and fixed above the base, when the operator needs to transfer the sand table overhead model main body, the operator holds the two threaded rods to rotate until the two threaded rods are separated from the two supporting limiting columns and the base respectively, at the moment, the other operator holds the base to move to the right, the lug below the right side of the limiting rod is not clamped with the groove below the left side of the supporting limiting column, at the moment, the two large-scale pressure springs jack up the sand table overhead model main body and the supporting component through the two limiting rods respectively, so that the operator can conveniently and fast disassemble and rotate the device with more labor conservation, the operation mode is convenient, the operation time is shortened, and the working efficiency of operators is improved.
2. According to the utility model, through the arrangement of the small telescopic parts, the transverse plates, the limiting pads and the fixing buckles, an operator holds the two transverse plates to move upwards through the two small telescopic parts respectively after the sand table overhead model main body is placed above the supporting component in a limiting manner, then the operator aligns threaded holes formed in the surfaces of the limiting pads with the threaded holes formed in the surfaces of the transverse plates, and fixes the aligned threaded holes through screws, so that the limiting pads can be limited and fixed on the left side and the right side of the upper side of the sand table overhead model main body, which are close to the central axis of the base, then the operator holds the two transverse plates through the two small telescopic parts respectively to drive the two limiting pads to move downwards until the lower surfaces of the two limiting pads are respectively attached to the left side and the right side of the upper surface of the sand table overhead model main body, at this time, the operator holds the two fixing buckles respectively to rotate until the two fixing buckles respectively penetrate through the threaded holes formed in the surfaces of the convex blocks on the side of the two transverse plates, which are far away from the central axis of the base, and the inner parts of the supporting plates are respectively penetrated, so that the two limiting pads can be limited and fixed on the left side and right side of the upper side of the sand table overhead model main body, which is close to the central axis of the sand table overhead model main body, the operator can conveniently and quickly move the sand table overhead model main body, and the sand table main body can be prevented from falling down.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional view of a transport structure and sand table overhead model of the present utility model;
FIG. 2 is a schematic perspective view of a transportation structure and a support and limit column of a sand table overhead model according to the present utility model;
fig. 3 is an enlarged schematic view of the transfer structure and the sand table overhead model of fig. 1 at a position a according to the present utility model.
In the figure: 1. a sand table overhead model body; 2. a support assembly; 201. a support plate; 202. supporting a limit disc; 3. a transfer assembly; 301. a limit rod; 302. a large pressure spring; 4. a supporting limit column; 5. a telescopic rod; 6. a threaded rod; 7. a base; 8. a small-sized telescopic member; 9. a cross plate; 10. a limit pad; 11. a fixing buckle; 12. an auxiliary component; 1201. a handle; 1202. a limiting plate; 13. a silica gel sleeve; 14. l-shaped limit wide plates; 15. a protective shell; 16. and a limiting shell.
Detailed Description
As shown in fig. 1-3, a transporting structure and a sand table overhead model, which comprises a supporting component 2 and a transporting component 3, wherein the supporting component 2 comprises a supporting disc 201 and a supporting limiting disc 202, the left side of the supporting disc 201 is provided with the supporting limiting disc 202, the transporting component 3 is arranged at the left and right ends of the lower part of the supporting component 2, and the transporting component 3 comprises a limiting rod 301 and a large pressure spring 302, the large pressure spring 302 is arranged below the limiting rod 301, the right side of the large pressure spring 302 is provided with a supporting limiting column 4, the lower part of the supporting limiting column 4 is provided with a base 7, the left and right sides of the upper part of the base 7 are respectively provided with a telescopic rod 5, the lower side of the telescopic rod 5 is in threaded connection with a threaded rod 6, when an operator needs to install the sand table overhead model main body 1, two operators hold the supporting disc 201 and the supporting limiting disc 202 by hands 1201 to pull one side far away from the central axis of the base 7 respectively, until the grooves formed on the upper surfaces of the supporting disc 201 and the supporting limiting disc 202 can be the same as the length and width of the bottom plate of the sand table overhead model main body 1, the sand table overhead model main body 1 can be placed above the supporting component 2 in a limiting mode, then two operators hold the lower parts of the two handles 1201 through the two large-sized pressure springs 302, the other operator holds the base 7 to move left through the supporting rollers until the bump on the right side of the limiting rod 301 is clamped with the groove on the left side of the supporting limiting post 4, at the moment, threaded holes formed on the lower surfaces of the two telescopic rods 5 can be automatically aligned with threaded holes formed on the left side and the right side of the surface of the base 7, after alignment, the operators hold the two threaded rods 6 to rotate until the two threaded rods 6 penetrate through the base 7 and penetrate into the lower parts of the telescopic rods 5, so that the supporting component 2 is realized, the transferring component 3 and the supporting limit columns 4 can be firmly limited and fixed above the base 7, when an operator needs to transfer the sand table overhead model main body 1, the operator holds the two threaded rods 6 by the first hand to rotate until the two threaded rods 6 are separated from the two supporting limit columns 4 and the base 7 respectively, at the moment, the other operator holds the base 7 to move right by the hand, so that the convex blocks below the right side of the limit rod 301 are not clamped with the grooves below the left side of the supporting limit columns 4 any more, at the moment, the two large-sized pressure springs 302 jack up the sand table overhead model main body 1 and the supporting component 2 by the two limit rods 301 respectively, the device is convenient to detach and rotate, saves labor, shortens the operation time, improves the working efficiency of the operator, and large-scale pressure spring 302 is the part that elastic material was made, take place deformation under the exogenic action, large-scale pressure spring 302 can resume the original form after removing the exogenic, and large-scale pressure spring 302 can carry out spacing support to sand table overhead model main part 1 and supporting component 2, both sides top all is provided with the board around the support dish 201 left end simultaneously, and the recess that both sides top all offered around the support limit dish 202 right-hand member, the area between the sand table overhead model main part 1 adjustment support dish 201 of being convenient for operating personnel and the support limit dish 202 according to different models carries out spacing support to sand table overhead model main part 1 of different models, small-size extensible member 8 has been seted up to the inside left side of support limit dish 202, and the top of small-size extensible member 8 is provided with diaphragm 9.
As shown in fig. 1 and 3, a limit pad 10 is installed on one side, close to the central axis of the base 7, of the lower side of the transverse plate 9, a fixing buckle 11 is installed on one side, far away from the central axis of the base 7, of the transverse plate 9, an auxiliary assembly 12 is arranged on one side, far away from the central axis of the base 7, of the support limit plate 202, the auxiliary assembly 12 comprises a handle 1201 and a limit plate 1202, one side, far away from the central axis of the base 7, of the handle 1201 is provided with the limit plate 1202, after an operator places the sand table overhead model main body 1 above the support assembly 2 in a limited manner, the operator holds the two transverse plates 9 through two small telescopic pieces 8 to move upwards respectively, then the operator aligns threaded holes formed on the surfaces of the limit pad 10 with threaded holes formed on the surfaces of the transverse plates 9, fixes the aligned threaded holes through screws, so that the limit pad 10 can be limited and fixed on one side, close to the central axis of the base 7, of the lower side of the transverse plate 9, then an operator still holds the two transverse plates 9 through the two small telescopic pieces 8 to drive the two limiting pads 10 to move downwards until the lower surfaces of the two limiting pads 10 are respectively attached to the left side and the right side of the upper surface of the sand table overhead model main body 1, at this time, the operator holds the two fixing buckles 11 to rotate respectively until the two fixing buckles 11 penetrate through threaded holes formed in the surfaces of the convex blocks on one side of the two transverse plates 9 far away from the central axis of the base 7 respectively and penetrate into the supporting disc 201 and the supporting limiting disc 202 respectively, so that the two limiting pads 10 can be firmly limited and fixed on the left side and the right side above the sand table overhead model main body 1, the operator can conveniently limit and fix the sand table overhead model main body 1, the situation that the sand table overhead model main body 1 shifts and falls in the using process is avoided, and the upper surfaces of one side of the supporting disc 201 and the supporting limiting disc 202 far away from the central axis of the base 7 are respectively provided with a small-sized telescopic piece 8, a transverse plate 9, a limiting pad 10 and a fixing buckle 11, so that the sand table overhead model main body 1 is conveniently limited and fixed, meanwhile, the transverse plate 9 is convenient for operators to replace the limiting pad 10 at the later stage, the labor is saved, the inside of the limiting plate 1202 is penetrated with a silica gel sleeve 13, the limiting plate 1202 is in clamping connection with the silica gel sleeve 13, the inside of the silica gel sleeve 13 is provided with an L-shaped limiting wide plate 14, the silica gel sleeve 13 is integrally connected with the L-shaped limiting wide plate 14, the right side of the L-shaped limiting wide plate 14 is provided with a protecting shell 15, the right side of the protecting shell 15 is slidably connected with the limiting shell 16, and operators are in accordance with the length and width area of the sand table overhead model main body 1, through the horizontal wide plate that both sides top all set up around the limit housing 16 left end and the groove that both sides top all set up around the limit housing 15 right-hand member, adjust the distance between limit housing 15 and the limit housing 16, until the length and width area ratio sand table overhead model main part 1 of limit housing 15 and limit housing 16 is more than ten centimetres, then operating personnel holds two L shape limit wide plates 14 respectively and drives two silica gel covers 13 down removal respectively, until two silica gel covers 13 run through the groove of seting up in two limit plate 1202 surfaces respectively, make the limit housing 15 and limit housing 16 can cover sand table overhead model main part 1, be favorable to protecting sand table overhead model main part 1, avoid external force to damage sand table overhead model main part 1, or the dust adhesion is at the upper surface of sand table overhead model main part 1.
The sand table overhead model comprises a sand table overhead model main body 1, wherein the sand table overhead model main body 1 is provided with the transfer structure.
In summary, when the transfer structure and the sand table overhead model are used, firstly, when an operator needs to install the sand table overhead model main body 1, the two operators hold the two handles 1201 to drive the supporting plate 201 and the supporting limiting plate 202 to pull to one side far away from the central axis of the base 7 respectively until the grooves formed on the upper surfaces of the supporting plate 201 and the supporting limiting plate 202 can be the same as the length and width of the bottom plate of the sand table overhead model main body 1, so that the sand table overhead model main body 1 can be placed above the supporting component 2 in a limited manner, then the two operators hold the two handles 1201 by holding the lower part of the two large-sized pressure springs 302, the other operator holds the base 7 to move left by holding the supporting roller until the lug below the right side of the limiting rod 301 is clamped with the groove below the left side of the supporting limiting post 4, at this time, the threaded holes formed on the lower surfaces of the two telescopic rods 5 are automatically aligned with the threaded holes formed on the left side and the right side of the surface of the base 7, after the alignment, an operator holds the two threaded rods 6 to rotate until the two threaded rods 6 penetrate into the lower interior of the telescopic rods 5 through the base 7, so that the supporting component 2, the transferring component 3 and the supporting and limiting columns 4 can be firmly limited and fixed above the base 7, when the operator needs to transfer the sand table overhead model main body 1, the operator holds the two threaded rods 6 to rotate until the two threaded rods 6 are separated from the two supporting and limiting columns 4 and the base 7 respectively, at this time, the other operator holds the base 7 to move to the right, so that the lug below the right side of the limiting rod 301 is not clamped with the groove below the left side of the supporting and limiting column 4, at this time, the two large-sized pressure springs 302 jack up the sand table overhead model main body 1 and the supporting component 2 through the two limiting rods 301 respectively, then, after the operator places the sand table overhead model main body 1 above the supporting component 2 in a limiting manner, the operator holds the two transverse plates 9 by hands respectively through the two small telescopic pieces 8 to move upwards, then, the operator aligns the threaded holes formed on the surfaces of the limiting pads 10 with the threaded holes formed on the surfaces of the transverse plates 9, after the alignment, the limiting pads 10 can be limited and fixed on one side, close to the central axis of the base 7, of the lower part of the transverse plates 9 through screws, then, the operator still holds the two transverse plates 9 respectively through the two small telescopic pieces 8 to drive the two limiting pads 10 to move downwards until the lower surfaces of the two limiting pads 10 are respectively attached to the left side and the right side of the upper surface of the sand table overhead model main body 1, at this time, the operator holds the two fixing buckles 11 respectively to rotate until the two fixing buckles 11 respectively penetrate through the threaded holes formed on the bump surfaces on one side, far away from the central axis of the base 7, of the two transverse plates 9, penetrating into the supporting disc 201 and the supporting limiting disc 202 respectively, so that the two limiting pads 10 can be firmly limited and fixed on the left side and the right side above the sand table overhead model main body 1, then an operator can adjust the distance between the protecting shell 15 and the limiting shell 16 through the transverse wide plates arranged on the front side and the rear side of the left end of the limiting shell 16 and the grooves arranged on the front side and the rear side of the right end of the protecting shell 15 according to the length and the width of the sand table overhead model main body 1, until the length and the width of the protecting shell 15 and the limiting shell 16 are more than ten centimeters than the length and the width of the sand table overhead model main body 1, then the operator holds the two L-shaped limiting wide plates 14 respectively to drive the two silica gel sleeves 13 to move downwards until the two silica gel sleeves 13 respectively penetrate through the grooves arranged on the surfaces of the two limiting plates 1202, so that the protecting shell 15 and the limiting shell 16 can cover the sand table overhead model main body 1, this is the principle of operation of the transfer structure and sand table overhead model.

Claims (8)

1. The utility model provides a transport structure, includes supporting component (2) and transports subassembly (3), a serial communication port, supporting component (2) are including supporting disk (201) and support spacing dish (202), and the left side of supporting disk (201) is provided with supports spacing dish (202), transport subassembly (3) set up both ends about the below of supporting component (2), and transport subassembly (3) including gag lever post (301) and large-scale pressure spring (302), the below of gag lever post (301) is provided with large-scale pressure spring (302), and the right side of large-scale pressure spring (302) is provided with branch spacing post (4), the below of branch spacing post (4) is provided with base (7), the top left and right sides of base (7) all is provided with telescopic link (5), and the below threaded connection of telescopic link (5) has threaded rod (6).
2. A transfer structure according to claim 1, characterized in that the inner left side of the supporting and limiting disc (202) is provided with a small telescopic member (8), and a transverse plate (9) is arranged above the small telescopic member (8).
3. A transfer structure according to claim 2, characterized in that a limit pad (10) is arranged on one side of the lower part of the transverse plate (9) close to the central axis of the base (7), and a fixing buckle (11) is arranged on one side of the transverse plate (9) far away from the central axis of the base (7).
4. A transfer structure according to claim 1, characterized in that the side of the support limit plate (202) remote from the central axis of the base (7) is provided with an auxiliary assembly (12), and that the auxiliary assembly (12) comprises a handle (1201) and a limit plate (1202), and that the side of the handle (1201) remote from the central axis of the base (7) is provided with a limit plate (1202).
5. The transfer structure of claim 4, wherein the silicon rubber sleeve (13) is penetrated inside the limiting plate (1202), and the limiting plate (1202) is in clamping connection with the silicon rubber sleeve (13).
6. The transfer structure according to claim 5, wherein an L-shaped limiting wide plate (14) is provided inside the silicone sleeve (13), and the silicone sleeve (13) is integrally connected with the L-shaped limiting wide plate (14).
7. A transfer structure according to claim 6, characterized in that the right side of the L-shaped limit broadplate (14) is provided with a protective shell (15), and that the right side of the protective shell (15) is slidingly connected with a limit shell (16).
8. A sand table overhead model comprising a sand table overhead model body (1), characterized in that the sand table overhead model body (1) is provided with a transfer structure according to any one of claims 1-7.
CN202320057440.5U 2023-01-09 2023-01-09 Transfer structure and sand table overhead model Active CN219320962U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320057440.5U CN219320962U (en) 2023-01-09 2023-01-09 Transfer structure and sand table overhead model

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320057440.5U CN219320962U (en) 2023-01-09 2023-01-09 Transfer structure and sand table overhead model

Publications (1)

Publication Number Publication Date
CN219320962U true CN219320962U (en) 2023-07-07

Family

ID=87004092

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320057440.5U Active CN219320962U (en) 2023-01-09 2023-01-09 Transfer structure and sand table overhead model

Country Status (1)

Country Link
CN (1) CN219320962U (en)

Similar Documents

Publication Publication Date Title
CN207547329U (en) A kind of capo tasto apparatus for bending
CN219320962U (en) Transfer structure and sand table overhead model
CN206122507U (en) Cast iron forming die with regulatory function
CN209119065U (en) A kind of use convenient for fixed semiconductor machining fixes device
CN210890829U (en) Liftable special foot rest of industrial measurement
CN208428654U (en) A kind of sticking film for mobile phone device
CN209812134U (en) Device for clamping capacitor
CN219453509U (en) Foundation pit engineering safety monitoring device
CN219963157U (en) Artificial insemination auxiliary mechanism for sow hybridization cultivation
CN211466572U (en) Centre gripping fixing device of guillootine
CN213276195U (en) Liquid crystal display panel bare chip sensing equipment for low-density material
CN211542436U (en) Processing device for screen window
CN213479694U (en) Computer placer for software development
CN216447844U (en) Building equipment installs base for civil engineering
CN214728911U (en) Moving device for single crystal silicon rod produced through jig
CN219381100U (en) Cell-phone glass apron trompil equipment
CN215164718U (en) Cast-in-place concrete continuous beam construction bracket pre-compaction device
CN215094295U (en) Automatic shoe tree placing machine
CN213532489U (en) Assembled furniture quick connecting device
CN214963441U (en) Small-sized manual rotating lifting painting table structure
CN210505529U (en) Automatic filling equipment of matrimony vine beverage
CN220289220U (en) Intensity detection clamping device for lamp toughened glass production
CN220030767U (en) Cutting equipment is used in processing of interval adjustable ALC panel
CN208409789U (en) A kind of positioning device of subframe
CN214916299U (en) Special shock attenuation base station in laboratory

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant