CN208978622U - A kind of engineering instrument desk outer casing - Google Patents
A kind of engineering instrument desk outer casing Download PDFInfo
- Publication number
- CN208978622U CN208978622U CN201821514102.5U CN201821514102U CN208978622U CN 208978622 U CN208978622 U CN 208978622U CN 201821514102 U CN201821514102 U CN 201821514102U CN 208978622 U CN208978622 U CN 208978622U
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- China
- Prior art keywords
- instrument desk
- card
- upper left
- connecting column
- casing
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Abstract
The utility model relates to a kind of engineering instrument desk outer casings, including steering shaft, steering wheel, upper left shell and lower-left shell, upper left shell side is provided with front casing, the other side is provided with rear casing, the front casing upper end is provided with connection card A, mounting hole A on the downside of the front casing is connect with the connecting column A being arranged on the shell of upper left, the connecting column side is provided with lock-screw, the rear casing upper end is provided with connection card B, mounting hole B on the downside of the rear casing is connect with the connecting column B being arranged on the shell of upper left, the side the connecting column B is connect by connecting rod with spacing block set, elastic cushion is provided on the spacing block set side wall, elastic card is provided in the connecting rod, the elastic card is in contact with returning spring.When the utility model is used, securely and reliably, the very convenient maintenance maintenance in instrument desk also can adapt to the needs that instrument desk disassembly is adjusted.
Description
Technical field
The utility model relates to mechanical equipment technical field more particularly to a kind of engineering mechanical instruments platform outer casings.
Background technique
Crane, excavator, piling machine etc. engineering machinery, bridge instrumentation platform use solid enclosure shell.In instrument
Table platform needs repairing when safeguarding, must first remove steering wheel, can remove the upper cover on outer casing top, then remove outer casing it is left,
Right shell can repair maintenance.Therefore, more component, inconvenient for operation, workload are removed when instrument desk maintenance maintenance
Greatly.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of engineering instrument desk outer casing.
The utility model is achieved through the following technical solutions:
A kind of engineering instrument desk outer casing, including steering shaft, steering wheel, upper left shell and lower-left shell, upper left shell side
It is provided with front casing, the other side is provided with rear casing, and the front casing upper end is provided with connection card A, on the downside of the front casing
Mounting hole A is connect with the connecting column A being arranged on the shell of upper left, and the side the connecting column A is provided with lock-screw, the rear casing
Upper end is provided with connection card B, and the mounting hole B on the downside of the rear casing is connect with the connecting column B being arranged on the shell of upper left, the company
It connects the side column B to connect by connecting rod with spacing block set, elastic cushion, the connecting rod is provided on the spacing block set side wall
On be provided with elastic card, the elastic card is in contact with returning spring.
As the optimal technical scheme of the utility model, it is threadedly coupled between the connecting column A and lock-screw.
As the optimal technical scheme of the utility model, it is structure as a whole between the rear casing and connection card B.
It is bonding connection between the spacing block set and elastic cushion as the optimal technical scheme of the utility model.
It is clearance fit between the connecting rod and elastic card as the optimal technical scheme of the utility model.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, design is reasonable,
When the utility model is used, securely and reliably, the very convenient maintenance maintenance in instrument desk also can adapt to instrument desk disassembly and adjust
Needs.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is partial enlarged view at A in Fig. 1.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1, Fig. 2 are please referred to, Fig. 1 is the structural schematic diagram of the utility model；Fig. 2 is the structural representation of the utility model
Figure.
A kind of engineering instrument desk outer casing, including steering shaft 1, steering wheel 2, upper left shell 5 and lower-left shell 6, the upper left shell
5 sides are provided with front casing 3, and the other side is provided with rear casing 4, and 3 upper end of front casing is provided with connection card A301, before described
The mounting hole A302 of 3 downside of shell is connect with the connecting column A501 being arranged on upper left shell 5, the setting of the side the connecting column A501
There is lock-screw 7, wherein Fast Installation may be implemented and tear open to be threadedly coupled between the connecting column A501 and lock-screw 7
It unloads.
4 upper end of rear casing is provided with connection card B401, is integrated knot between the rear casing 4 and connection card B401
Structure.The mounting hole B402 of 4 downside of rear casing is connect with the connecting column B502 being arranged on upper left shell 5, the connecting column
The side B502 is connect by connecting rod 503 with spacing block set 504, is provided with elastic cushion 10 on 504 side wall of spacing block set,
Described in be bonding connection between spacing block set 504 and elastic cushion 10, be provided with elastic card 8, the bullet in the connecting rod 503
Property card 8 be in contact with returning spring 9, between the connecting rod 503 and elastic card 8 be clearance fit.When the utility model is used,
Securely and reliably, the very convenient maintenance maintenance in instrument desk also can adapt to the needs that instrument desk disassembly is adjusted.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (5)
1. a kind of engineering instrument desk outer casing, including steering shaft (1), steering wheel (2), upper left shell (5) and lower-left shell (6), described
Upper left shell (5) side is provided with front casing (3), and the other side is provided with rear casing (4), it is characterised in that: on the front casing (3)
End is provided with connection card A (301), the mounting hole A (302) on the downside of the front casing (3) and the connection being arranged on upper left shell (5)
Column A (501) connection, connecting column A (501) side are provided with lock-screw (7), and rear casing (4) upper end is provided with company
It connects card B (401), the mounting hole B (402) on the downside of the rear casing (4) and the connecting column B (502) being arranged on upper left shell (5) are even
It connects, (502) side connecting column B is connect by connecting rod (503) with spacing block set (504), spacing block set (504) side
It is provided on wall elastic cushion (10), is provided with elastic card (8) on the connecting rod (503), the elastic card (8) and returning spring
(9) it is in contact.
2. a kind of engineering instrument desk outer casing according to claim 1, it is characterised in that: the connecting column A (501) and lock
It is threaded connection between tight screw (7).
3. a kind of engineering instrument desk outer casing according to claim 1, it is characterised in that: the rear casing (4) with connect
It is structure as a whole between card B (401).
4. a kind of engineering instrument desk outer casing according to claim 1, it is characterised in that: the spacing block set (504) with
It is bonding connection between elastic cushion (10).
5. a kind of engineering instrument desk outer casing according to claim 1, it is characterised in that: the connecting rod (503) and bullet
Property card (8) between be clearance fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821514102.5U CN208978622U (en) | 2018-09-15 | 2018-09-15 | A kind of engineering instrument desk outer casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821514102.5U CN208978622U (en) | 2018-09-15 | 2018-09-15 | A kind of engineering instrument desk outer casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208978622U true CN208978622U (en) | 2019-06-14 |
Family
ID=66784361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821514102.5U Active CN208978622U (en) | 2018-09-15 | 2018-09-15 | A kind of engineering instrument desk outer casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208978622U (en) |
-
2018
- 2018-09-15 CN CN201821514102.5U patent/CN208978622U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |