CN202013205U - Shield window structure and shield of measuring instrument - Google Patents
Shield window structure and shield of measuring instrument Download PDFInfo
- Publication number
- CN202013205U CN202013205U CN2011200312486U CN201120031248U CN202013205U CN 202013205 U CN202013205 U CN 202013205U CN 2011200312486 U CN2011200312486 U CN 2011200312486U CN 201120031248 U CN201120031248 U CN 201120031248U CN 202013205 U CN202013205 U CN 202013205U
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- CN
- China
- Prior art keywords
- luffer boards
- measuring machine
- guard shield
- window plate
- window construction
- 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.)
- Expired - Lifetime
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Abstract
The utility model provides a shield window structure and a shield of a measuring instrument, which can solve the problems existing in the prior art that a window plate is inconvenient to replace and maintain, and disassembled parts are more, so as to bump the measuring instrument easily. The shield window structure of the measuring instrument comprises a window body framework, a window plate, a window plate driver, guiding and sliding devices, wherein the guiding and sliding devices are relatively and fixedly arranged on the inner side surfaces of a left vertical frame and a right vertical frame of the window body framework. The guiding and sliding devices are composed of a guiding part and a sliding part that are matched with each other slidingly, window plate borders are fixedly arranged on the sliding part, and the window plate is fixedly arranged on the window plate borders by threaded fasteners. As the window plate is threadedly connected with the window plate borders, the window plate can be taken out only after the threaded fasteners are disassembled when the window plate is replaced, therefore, the disassembly and the assembly are more convenient, so as to reduce the risks that parts with large structures bump the measuring instrument during the operation. In addition, the guiding and sliding devices consist of a guide rail and a sliding block to provide guidance and support for the up-and-down movement of the window plate, so that the window plate can run more stably, thereby being conductive to prolonging the service life of the driver.
Description
Technical field
The utility model belongs to the measuring machine technical field, is specifically related to a kind of measuring machine guard shield window construction and measuring machine guard shield.
Background technology
Because measuring machine is a kind of high-precision test equipment, the quality of its building environment condition is most important for the influence of measuring machine.This is comprising detecting work status and environment, temperature conditions, vibration, humidity, power supply etc., so generally measuring machine is placed in the guard shield, guard shield is a casing shape, have insulation, function such as dustproof, for the ease of picking and placeing the detection workpiece, the guard shield sidewall is provided with the window construction that vertical direction opens and closes up and down.Because window needs frequent folding, must light, safety.For security needs, luffer boards (being glass pane) must not adopt the simple glass material, generally adopt the manufacturing of high grade of transparency engineering plastics, yet though chipping unavoidably in the use of this material luffer boards safety, scratch equivalent damage, need to change and safeguard; Because for light needs, luffer boards are not established frame, directly be placed in the forms framework chute to be moved up and down by hydraulic oil cylinder driving, and forms framework chute and guard shield sidewall are fixed as one, and the luffer boards lateral edges is limited in the chute of forms framework, when needing to change luffer boards, must earlier the forms framework be disassembled, luffer boards could be taken off, therefore, it is very inconvenient that this window construction makes luffer boards change attended operation, and it is more to decompose part, the accident of the measuring machine that is easy to damage.
Summary of the invention
The utility model provides a kind of measuring machine guard shield window construction and measuring machine guard shield, can solve the luffer boards that prior art exists and change the attended operation inconvenience, and it is many to decompose part, the problem of the measuring machine that is easy to damage.
For reaching the purpose that solves the problems of the technologies described above, the measuring machine guard shield window construction that the utility model proposed is achieved by the following technical solutions:
A kind of measuring machine guard shield window construction, comprise forms framework, luffer boards, be used to drive the luffer boards driver that luffer boards axially move up and down along the forms framework, be installed with the guiding carriage relatively on the two vertical frame medial surfaces about described forms framework, described guiding carriage is made of guide that is slidingly matched and sliding part, be installed with the luffer boards frame on the described sliding part, described luffer boards are installed on the described luffer boards frame by threaded fastener.
In the utility model measuring machine guard shield window construction technical scheme, also have following additional technical feature:
Described threaded fastener is screw or bolt.
Described guide is a guide rail, and described sliding part is a slide block, and described guide is installed on the medial surface of described forms framework.
The xsect of described luffer boards frame is inverted " Z " shape or inverted " L " shape.
Described luffer boards frame advantageous cross sections is " Z " shape.
Sliding part is 2 in each described guiding carriage, lays respectively at the upper and lower end of described luffer boards frame.
The two ends, the left and right sides, top of described forms framework are equipped with the gravitational equilibrium device.
The utility model has also proposed a kind of measuring machine guard shield, and above-mentioned measuring machine guard shield window construction is installed.
Compared with prior art, advantage of the present utility model and good effect are:
1, the utility model is by being threaded luffer boards with the luffer boards frame of fixedlying connected with the guiding carriage, when changing luffer boards, only need pull down threaded fastener can take out luffer boards, and the dismounting luffer boards are more convenient, has reduced the risk of macrostructure part collision measuring machine in the operating process.
2, the guiding carriage is made up of guide rail and slide block, and for moving up and down of luffer boards provides guiding and supporting, the luffer boards operation is more steady, the life-span that helps improving driver.
Description of drawings
Fig. 1 is the structural representation of the measuring machine guard shield window construction embodiment 1 that the utility model proposed;
Fig. 2 is the front view of Fig. 1;
Fig. 3 be among Fig. 2 A-A to cut-open view;
Fig. 4 is an I part-structure enlarged drawing among Fig. 3;
Fig. 5 among the measuring machine guard shield window construction embodiment 2 that the utility model proposed with Fig. 3 appropriate section structure enlarged drawing;
Wherein: 1, forms framework; 11, vertical frame; 12, entablature; 13, crossbeam; 2, luffer boards; 3, luffer boards driver; 4, guiding carriage; 41, guide; 42, sliding part; 5, luffer boards frame; 6, threaded fastener; 7, gravitational equilibrium device.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Referring to figs. 1 through shown in Figure 4, present embodiment measuring machine guard shield window construction, comprise forms framework 1, luffer boards 2, be used to drive the luffer boards driver 3 that luffer boards 2 axially move up and down along forms framework 1, be installed with guiding carriage 4 about forms framework 1 on two vertical frame 11 medial surfaces relatively, guiding carriage 4 is made of guide 41 that is slidingly matched and sliding part 42, be installed with luffer boards frame 5 on the sliding part 42, luffer boards 2 are installed on the luffer boards frame 5 by threaded fastener 6.
Particularly, be reserved with forms on the measuring machine guard shield sidewall window is installed, forms framework 1 is installed in the window place, place, forms framework 1 upper lateral centre position is mounted with luffer boards driver 3, luffer boards driver 3 can be and drives oil cylinder or other driving element, for shortening the physical dimension of luffer boards driver 3, make the integral window compact conformation, present embodiment luffer boards driver 3 is preferably Rodless cylinder, the cylinder upper end is fixed on the entablature 12 of forms framework 1, the lower end is fixed on the crossbeam 13 that is positioned at forms framework 1 vertical direction middle part, Rodless cylinder is a kind of modular, pneumatically powered element, it because of there not being piston rod, can obtain minimum axial dimension by the slide block outputting power of being located at the piston side.In this device, cylinder is installed on the forms framework 1, and luffer boards 2 are fixed on the slide block of Rodless cylinder, when slide block moves, promptly drives luffer boards 2 and moves.Guiding carriage 4 preferred guide rail slide block sliding matching modes, guide 41 is a guide rail, correspondingly, sliding part 42 is a slide block, two guides 41 are fixed on the side of extending outward of vertical frame 11 in the present embodiment by modes such as screw retention, be the left and right setting of guide rail, slide block, luffer boards frame 5 is fixed on the lateral surface of slide block by modes such as screw retention.In addition, threaded fastener 6 can be screw or bolt, and present embodiment does not limit it.
Based on technique scheme, optionally, when guide rail, slide block is left and right when being provided with, the xsect of luffer boards frame 5 is inverted " Z " shape or inverted " L " shape, so that about it to the fixing luffer boards 4 of the medial surface that extends, and the side of extension is used for fixing on slide block outward.
Because measuring machine is had relatively high expectations to environmental baseline, for strengthening the sealing effectiveness of present embodiment measuring machine guard shield window construction, luffer boards frame 5 advantageous cross sections are " Z " shape, be used for the effect of shutoff forms framework 1 and guiding carriage 4 about it to the lateral surface that extends, thereby reach the better seal effect.
Move up and down operation firmly for making luffer boards driver 3 drive luffer boards 2, sliding part 42 is 2 in the guiding carriage 4 of both sides, lays respectively at the upper and lower end position of luffer boards frame 5.
Be similarly and reach the purpose that strengthens the operation steadiness, the two ends, the left and right sides, top of forms framework 5 are equipped with gravitational equilibrium device 7, and gravitational equilibrium device 7 is a Spring balancer, by the energy of wind spring savings, be used for balance luffer boards 2 weight, help reducing driving force and security feature.
With reference to shown in Figure 5, different with the foregoing description 1 is, in the present embodiment guide 41 of guiding carriage 4 be fixed on vertical frame 11 about on the medial surface that extends, promptly be provided with before and after guide 41 and sliding part 42 positions, all the other are with the description of embodiment 1.
The above, it only is preferred embodiment of the present utility model, be not to be the restriction of the utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (8)
1. measuring machine guard shield window construction, comprise forms framework, luffer boards, be used to drive the luffer boards driver that luffer boards axially move up and down along the forms framework, it is characterized in that: be installed with the guiding carriage relatively on the vertical frame medial surface in the left and right sides of described forms framework, described guiding carriage is made of guide that is slidingly matched and sliding part, be installed with the luffer boards frame on the described sliding part, described luffer boards are installed on the described luffer boards frame by threaded fastener.
2. measuring machine guard shield window construction according to claim 1 is characterized in that: described threaded fastener is screw or bolt.
3. measuring machine guard shield window construction according to claim 1 is characterized in that: described guide is a guide rail, and described sliding part is a slide block, and described guide is installed on the medial surface of described forms frame vertical straight frame.
4. measuring machine guard shield window construction according to claim 3 is characterized in that: the xsect of described luffer boards frame is inverted " Z " shape or inverted " L " shape.
5. measuring machine guard shield window construction according to claim 4 is characterized in that: described luffer boards frame advantageous cross sections is " Z " shape.
6. measuring machine guard shield window construction according to claim 1 is characterized in that: sliding part is 2 in the described guiding carriage of each side, lays respectively at the upper and lower end of described luffer boards frame.
7. measuring machine guard shield window construction according to claim 1 is characterized in that: the two ends, the left and right sides, top of described forms framework are equipped with the gravitational equilibrium device.
8. a measuring machine guard shield is characterized in that: the above-mentioned any described measuring machine guard shield of claim window construction is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200312486U CN202013205U (en) | 2011-01-24 | 2011-01-24 | Shield window structure and shield of measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200312486U CN202013205U (en) | 2011-01-24 | 2011-01-24 | Shield window structure and shield of measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202013205U true CN202013205U (en) | 2011-10-19 |
Family
ID=44783822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200312486U Expired - Lifetime CN202013205U (en) | 2011-01-24 | 2011-01-24 | Shield window structure and shield of measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202013205U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464227A (en) * | 2013-08-27 | 2013-12-25 | 广州供电局有限公司 | Protection mechanism of environmental test device and control method of protection mechanism |
| CN105928553A (en) * | 2016-05-20 | 2016-09-07 | 太原理工大学 | Protection device of coal mine sensor |
-
2011
- 2011-01-24 CN CN2011200312486U patent/CN202013205U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464227A (en) * | 2013-08-27 | 2013-12-25 | 广州供电局有限公司 | Protection mechanism of environmental test device and control method of protection mechanism |
| CN103464227B (en) * | 2013-08-27 | 2016-03-23 | 广州供电局有限公司 | The protection mechanism of environment test device and control method thereof |
| CN105928553A (en) * | 2016-05-20 | 2016-09-07 | 太原理工大学 | Protection device of coal mine sensor |
| CN105928553B (en) * | 2016-05-20 | 2018-02-02 | 太原理工大学 | Colliery sensor guard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111019 |
|
| CX01 | Expiry of patent term |