CN213276077U

CN213276077U - Jumbo size concatenation platform

Info

Publication number: CN213276077U
Application number: CN202022201782.9U
Authority: CN
Inventors: 王秉稷
Original assignee: Micro Nano Optical Technology Langfang Instrument Co ltd
Current assignee: Micro Nano Optical Technology Langfang Instrument Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-05-25
Anticipated expiration: 2030-09-30

Abstract

The application provides a large-size splicing platform, which comprises an optical table-board; the optical mesa includes a plurality of sub-mesas; two adjacent sub-table surfaces are detachably connected through a connecting assembly; the connecting assembly comprises a positioning sliding block and a sliding groove matched with the positioning sliding block; the positioning sliding block can be slidably inserted into the sliding groove and is fixedly connected through a connecting bolt. The optical table top of the large-size splicing platform comprises a plurality of sub-table tops, adjacent sub-table tops are detachably connected through the connecting assembly, and when the large-size splicing platform is used, any number of sub-table tops can be selected according to actual needs to be spliced, so that optical table tops of different sizes are obtained, and the problem that the size and the specification of the optical table top are limited in the prior art is solved; in addition, the connecting assembly is simple in structure and simple and convenient in splicing operation.

Description

Jumbo size concatenation platform

Technical Field

The application relates to the technical field of optical platforms, in particular to a large-size splicing platform.

Background

The optical platform, also known as an optical bread board, an optical desktop, a scientific desktop, an experimental platform, is a horizontal and stable desktop, and the general platform needs measures such as vibration isolation and the like, so as to ensure that the platform is not interfered by external factors and ensure that scientific experiments are normally carried out. Currently, there are two main categories, active and passive.

At present, the size of the table top of the existing optical platform is seriously influenced due to the limitation of steel specifications and the limitation of use places, for example, the specification of a carbon steel plate is mostly 6mx1.5m, the specification of a door frame is mostly within 1.6m, and the requirement for the large-size table top cannot be met.

Disclosure of Invention

The purpose of this application is to provide a jumbo size concatenation platform to above problem.

The application provides a large-size splicing platform, which comprises an optical table-board; the optical mesa includes a plurality of sub-mesas; two adjacent sub-table surfaces are detachably connected through a connecting assembly; the connecting assembly comprises a positioning sliding block and a sliding groove matched with the positioning sliding block; the positioning sliding block can be slidably inserted into the sliding groove and is fixedly connected through a connecting bolt.

According to the technical scheme provided by some embodiments of the application, a first supporting column and a second supporting column are respectively arranged on two sides of the lower end of the optical table-board; adjusting components are respectively arranged at the top end of the first supporting column and the top end of the second supporting column; the adjusting assembly comprises a lifting screw rod, a thrust ball bearing and a bearing pad; one end of the lifting screw is in threaded connection with the second supporting column, and the other end of the lifting screw is in rotatable connection with the bearing pad through the thrust ball bearing.

According to the technical scheme provided by some embodiments of the application, shock absorption pads are respectively arranged at the bottoms of the first supporting column and the second supporting column.

According to the technical scheme provided by some embodiments of the application, a reinforcing connecting rod is connected between the first supporting column and the second supporting column.

According to the technical scheme provided by some embodiments of the application, two ends of the reinforcing connecting rod are detachably connected with the first supporting column and the second supporting column through connecting flanges respectively.

According to the technical scheme provided by some embodiments of the application, a containing groove is formed in the groove wall of the sliding groove; the connecting bolt penetrates through the groove bottom of the accommodating groove and extends into the positioning sliding block to fixedly connect the sliding groove and the positioning sliding block; the notch department of holding tank be equipped with notch assorted protecting cover.

Compared with the prior art, the beneficial effect of this application: the optical table top of the large-size splicing platform comprises a plurality of sub-table tops, adjacent sub-table tops are detachably connected through the connecting assembly, and when the large-size splicing platform is used, any number of sub-table tops can be selected according to actual needs to be spliced, so that optical table tops of different sizes are obtained, and the problem that the size and the specification of the optical table top are limited in the prior art is solved; in addition, the connecting assembly is simple in structure and simple and convenient in splicing operation.

Drawings

Fig. 1 is a schematic structural diagram of a large-size splicing platform provided in an embodiment of the present application.

The text labels in the figures are represented as:

1. an optical bench; 2. positioning the sliding block; 3. a chute; 4. a connecting bolt; 5. a first support column; 6. a second support column; 8. a lifting screw; 9. a thrust ball bearing; 10. a load-bearing pad; 11. a shock pad; 12. a reinforcing connecting rod; 13. a connecting flange; 14. accommodating grooves; 15. a protective cover.

Detailed Description

The following detailed description of the present application is given for the purpose of enabling those skilled in the art to better understand the technical solutions of the present application, and the description in this section is only exemplary and explanatory, and should not be taken as limiting the scope of the present application in any way.

Referring to fig. 1, the present embodiment provides a large-sized splicing platform, which includes an optical bench 1; the optical bench 1 comprises a plurality of sub-benches; two adjacent sub-table surfaces are detachably connected through a connecting assembly; the connecting assembly comprises a positioning slide block 2 and a sliding groove 3 matched with the positioning slide block 2; the positioning slide block 2 is slidably inserted in the sliding groove 3 and fixedly connected through a connecting bolt 4. In the embodiment, there are two sub-table surfaces, the right end of the sub-table surface on the left side is provided with the chute 3, and the left end of the sub-table surface on the right side is provided with the positioning slide block 2; the notch of the sliding chute 3 faces the right side; the upper and lower groove walls of the chute 3 are respectively provided with an accommodating groove 14; the connecting bolt 4 penetrates through the groove bottom of the accommodating groove 14 and extends into the positioning slide block 2, so that the sliding groove 3 and the positioning slide block 2 are fixedly connected; and a protective cover 15 matched with the notch is arranged at the notch of the accommodating groove 14.

Furthermore, a first supporting column 5 and a second supporting column 6 are respectively arranged on two sides of the lower end of the optical table board 1; in this embodiment, the first supporting column 5 is located below the left sub-mesa, and the second supporting column 6 is located below the right sub-mesa; the top ends of the first supporting column 5 and the second supporting column 6 are respectively provided with an adjusting component; the adjusting assembly comprises a lifting screw 8, a thrust ball bearing 9 and a bearing pad 10; one end of the lifting screw rod 8 is in threaded connection with the second supporting column 6, and the other end of the lifting screw rod is in rotatable connection with the bearing pad 10 through the thrust ball bearing 9. When the optical table top is used, the two sides of the lower end of the spliced optical table top 1 are respectively overlapped on the bearing pads 10 positioned on the same side, the inclinometer is placed on the optical table top 1, and the lifting screw 8 is rotated through the wrench to realize leveling of the optical table top 1.

Furthermore, the bottoms of the first supporting column 5 and the second supporting column 6 are respectively provided with a damping pad 11, so that the damping effect is good.

Further, a reinforcing connecting rod 12 is connected between the first supporting column 5 and the second supporting column 6 to enhance the supporting strength of the optical bench 1.

Furthermore, the two ends of the reinforcing connecting rod 12 are detachably connected with the first supporting column 5 and the second supporting column 6 through connecting flanges 13, so that the platform can be conveniently transported.

When the large-size splicing platform provided by the embodiment of the application is used, any number of sub-platforms can be selected according to actual needs to be spliced, so that optical platforms with different sizes are obtained, and the problem that the size and specification of the optical platforms are limited in the prior art is solved; in addition, the connecting assembly has a simple structure, and the splicing operation is simple and convenient; through setting up adjusting part, be favorable to leveling to the optical table surface.

The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that there are no specific structures which are objectively limitless due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the technical features mentioned above can be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention in other instances, which may or may not be practiced, are intended to be within the scope of the present application.

Claims

1. A large-size splicing platform, characterized by comprising an optical bench (1); the optical bench (1) comprises a plurality of sub-benches; two adjacent sub-table surfaces are detachably connected through a connecting assembly; the connecting assembly comprises a positioning sliding block (2) and a sliding groove (3) matched with the positioning sliding block (2); the positioning sliding block (2) is slidably inserted in the sliding groove (3) and fixedly connected through a connecting bolt (4).

2. The large-size splicing platform of claim 1, wherein a first supporting column (5) and a second supporting column (6) are respectively arranged on two sides of the lower end of the optical table top (1); adjusting components are respectively arranged at the top end of the first supporting column (5) and the top end of the second supporting column (6); the adjusting assembly comprises a lifting screw rod (8), a thrust ball bearing (9) and a bearing pad (10); one end of the lifting screw rod (8) is in threaded connection with the second supporting column (6), and the other end of the lifting screw rod is in rotatable connection with the bearing pad (10) through the thrust ball bearing (9).

3. The large-size splicing platform according to claim 2, wherein shock absorbing pads (11) are respectively arranged at the bottoms of the first supporting column (5) and the second supporting column (6).

4. The large-size splicing platform according to claim 2, wherein a reinforcing connecting rod (12) is connected between the first supporting column (5) and the second supporting column (6).

5. The large-size splicing platform according to claim 4, wherein the two ends of the reinforcing connecting rod (12) are detachably connected with the first supporting column (5) and the second supporting column (6) through connecting flanges (13).

6. The large-size splicing platform according to claim 1, wherein a groove wall of the sliding groove (3) is provided with a receiving groove (14); the connecting bolt (4) penetrates through the groove bottom of the accommodating groove (14) and extends into the positioning sliding block (2), and the sliding groove (3) and the positioning sliding block (2) are fixedly connected; the notch department of holding tank (14) be equipped with notch assorted protecting cover (15).