CN109012788A - Practical testing stand that is a kind of easy to remove and placing - Google Patents
Practical testing stand that is a kind of easy to remove and placing Download PDFInfo
- Publication number
- CN109012788A CN109012788A CN201811033386.0A CN201811033386A CN109012788A CN 109012788 A CN109012788 A CN 109012788A CN 201811033386 A CN201811033386 A CN 201811033386A CN 109012788 A CN109012788 A CN 109012788A
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- CN
- China
- Prior art keywords
- testing stand
- universal wheel
- remove
- easy
- mounting groove
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- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/02—Laboratory benches or tables; Fittings therefor
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- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The present invention relates to technical field of test equipment, especially a kind of easy to remove and placement practical testing stand, including testing stand ontology, testing stand ontology upper end are fixedly connected with station panel, and testing stand ontology lower end corner position offers bottom and sets mounting groove.One kind of the invention is easy to remove and the practical testing stand placed sets the bottom of universal wheel for installing bottom and set mounting groove by offering in testing stand ontology lower end corner position, facilitate testing stand is mobile to carry, while the installing blind that the flexible position-limit mechanism of built-in elastic is offered inside mounting groove is set the bottom of at, the limit ring gear on the inside of universal wheel is set the bottom of to by elastic telescopic position-limit mechanism and is engaged locking, it is locked to set universal wheel progress angles and positions the bottom of to, greatly promote safety when testing stand is placed, lockable mechanism is by using split type setting simultaneously, so that its handling and universal wheel are independent, maintenance cost reduces, the range for being applicable in universal wheel simultaneously increases.
Description
Technical field
The present invention relates to technical field of test equipment, especially a kind of easy to remove and placement practical testing stand.
Background technique
Testing stand is that the enterprises and institutions such as hospital, school, chemical plant, scientific research institutions carry out testing inspection and storage instrument institute
The estrade used.It is divided into according to the position put: central testing stand, side testing stand, corner platform；It is divided into according to material: all steel examination
Test platform, steel wood testing stand, full wood testing stand, PP testing stand, aluminum wood testing stand (now basic to eliminate).There are also some high cube containers:
Vent cabinet, medical cupboard, container cabinet, gas cabinet, anti-explosion cabinet, slide cabinet etc..Traditional practical testing stand is mobile for convenience, meeting
Universal wheel easy to remove is installed in bottom, traditional universal wheel does not have lockable mechanism, and cause stability when placing poor,
And the lockable mechanism of some universal wheels with latch functions is mostly structure as a whole with universal wheel, once universal wheel or locking machine
Structure damage needs integral replacing, and cost is very high.
Summary of the invention
The technical problem to be solved by the present invention is providing one kind in order to solve the problems, such as above-mentioned background technique and changing
Into the easy to remove and practical testing stand placed, the universal wheel for solving traditional practical testing stand do not have lockable mechanism,
Cause stability when placing poor, and the lockable mechanism of some universal wheels with latch functions is mostly integrated with universal wheel
Structure, once universal wheel or lockable mechanism damage need integral replacing, the very high problem of cost.
The technical solution adopted by the present invention to solve the technical problems is: a kind of easy to remove and placement practical test
Platform, including testing stand ontology, testing stand ontology upper end be fixedly connected with station panel, testing stand ontology lower end apex angle position
Set and offer bottom and set mounting groove, bottom set the bottom for being provided with for facilitating testing stand ontology mobile inside mounting groove set it is universal
Wheel, bottom set offered on mounting groove inner top surface built-in metal assembly cylinder installing blind, bottom set universal wheel by top dress
With axis insertion metal assembly cylinder inside and metal assembly cylinder medial surface be plugged and fixed, bottom set on universal wheel medial surface be located at connection
Shaft periphery have inwardly protruded integral structure limit ring gear, bottom set mounting groove inner top surface be located at installing blind outside open up
Have control blind hole, control blind hole inside be plugged with internal telescopic rod, inside telescopic rod top end and control blind hole inner top surface it
Between by compressed spring elastic connection, inside telescopic rod lower end pass through lateral shaft and be connected with external turning rod, outside
Portion turning rod bottom has integral structure arc-shaped limit bar, arc-shaped limit bar upper surface have and the arc that matches of limit ring gear
Shape limit the flank of tooth, arc-shaped limit bar on the limit flank of tooth limit on the inside of universal wheel is set the bottom of at by external turning rod inversion boot
Universal wheel is set the bottom of on ring gear to be mutually clamped.
Further, external control for convenience, arc-shaped limit bar lateral surface on there is the outside for facilitating overturning to pull
Controller chassis.
Further, in order to promote flexible stroke, bottom set mounting groove inner top surface be located at control blind hole lower ending opening position
Offer top telescopic chute.
Further, in order to cooperate locking and transmission, bottom set universal wheel include top assembled shaft, be movably connected in top
The horizontal connecting shaft of assembled shaft bottom and the axial lateral driving wheel for being connected to horizontal connecting shaft both ends.
Further, for the ease of cooperation, metal assembly cylinder medial surface on offer circular hole clipping hole.
Further, in order to promote assembly firmness, top assembled shaft lateral surface on offer the built-in elastic decorative pearl on top of an official cap
Limiting slot, top assembled shaft pass through the elastic decorative pearl on top of an official cap be inserted into metal assemble circular hole clipping hole on the inside of cylinder and metal to assemble cylinder clamping solid
It is fixed.
The invention has the advantages that practical testing stand a kind of easy to remove and placement of the invention is by testing
Playscript with stage directions body lower end corner position, which is offered, to be set the bottom of universal wheel for installing bottom and sets mounting groove, facilitates testing stand is mobile to carry, together
When bottom set offered inside mounting groove built-in elastic stretch position-limit mechanism installing blind, pass through elastic telescopic position-limit mechanism pair
Bottom sets the limit ring gear on the inside of universal wheel and is engaged locking, locks to set universal wheel the bottom of to and carry out angles and positions, significantly
Safety when lifting test platform is placed, while lockable mechanism is by using split type setting, so that its handling is only with universal wheel
Vertical, maintenance cost reduces, while the range for being applicable in universal wheel increases.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the partial schematic diagram that indsole of the present invention sets universal wheel position.
In figure: mounting groove is set at 1. testing stand ontologies, 2. station panels, 3. bottoms, and universal wheel, the assembly of 5. metals are set in 4. bottoms
Cylinder, 6. installing blinds, 7. top assembled shafts, 8. limit ring gears, 9. control blind holes, 10. inside telescopic rods, 11. compressed springs,
12. outside turning rod, 13. arc-shaped limit bars, the 14. limit flank of tooth, 15. outside controller chassises, 16. top telescopic chutes, 17. horizontal companies
Spindle, 18. sides are to driving wheel, 19. circular hole clipping holes, the 20. elastic decorative pearls on top of an official cap.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
Fig. 1 and one kind shown in Fig. 2 practical testing stand easy to remove with placement, including testing stand ontology 1, testing stand
1 upper end of ontology is fixedly connected with station panel 2, and 1 lower end corner position of testing stand ontology offers bottom and sets mounting groove 3, bottom
It sets the bottom being provided with inside mounting groove 3 for facilitating testing stand ontology 1 mobile and sets universal wheel 4, bottom is set on 3 inner top surface of mounting groove
The installing blind 6 of built-in metal assembly cylinder 5 is offered, bottom is set universal wheel 4 and is inserted into metal assembly cylinder 5 by top assembled shaft 7
Portion and metal assembly 5 medial surface of cylinder are plugged and fixed, and bottom, which is set, is located at connection shaft periphery with inwardly protruding on 4 medial surface of universal wheel
Integral structure limit ring gear 8, bottom set 3 inner top surface of mounting groove be located on the outside of installing blind 6 offer control blind hole 9, control it is blind
It is plugged with internal telescopic rod 10 inside hole 9, passes through compressed spring 11 between internal 10 top of telescopic rod and control 9 inner top surface of blind hole
Elastic connection, internal 10 lower end of telescopic rod are connected with external turning rod 12, external 12 bottom of turning rod by lateral shaft
With integral structure arc-shaped limit bar 13,13 upper surface of arc-shaped limit bar has the arc-shaped limit tooth matched with limit ring gear 8
Face 14, the limit flank of tooth 14 on arc-shaped limit bar 13 set the limit of 4 inside of universal wheel the bottom of at by external 12 inversion boot of turning rod
Universal wheel 4 is set the bottom of on ring gear 8 to be mutually clamped.
Further, external for convenience to control, there is the outside for facilitating overturning to pull on 13 lateral surface of arc-shaped limit bar
Controller chassis 15, further, in order to promote flexible stroke, bottom sets 3 inner top surface of mounting groove and is located at control 9 lower ending opening position of blind hole
Top telescopic chute 16 is offered, further, in order to cooperate locking and transmission, bottom sets universal wheel 4 and includes top assembled shaft 7, lives
The dynamic horizontal connecting shaft 17 for being connected to top 7 bottom of assembled shaft and the axial lateral driving wheel for being connected to horizontal 17 both ends of connecting shaft
18, further, for the ease of cooperation, circular hole clipping hole 19 is offered on metal assembly 5 medial surface of cylinder, further, in order to mention
Assembly firmness is risen, the limiting slot of the built-in elastic decorative pearl on top of an official cap 20 is offered on 7 lateral surface of top assembled shaft, top assembled shaft 7 passes through
The elastic decorative pearl on top of an official cap 20 is inserted into the circular hole clipping hole 19 of 5 inside of metal assembly cylinder and metal assembly cylinder 5 connects and fixes, and one kind of the invention is just
In practical testing stand that is mobile and placing by 1 lower end corner position of testing stand ontology offer for install bottom set it is universal
Mounting groove 3 is set at the bottom of wheel 4, facilitates testing stand is mobile to carry, while being set the bottom of at and being offered the flexible limit of built-in elastic inside mounting groove 3
The installing blind 6 of position mechanism is engaged lock by the limit ring gear 8 that elastic telescopic position-limit mechanism sets 4 inside of universal wheel the bottom of to
Only, it is locked to set universal wheel the bottom of to and carry out angles and positions, greatly promotes safety when testing stand is placed, while locking machine
Structure is by using split type setting, so that its handling is independent with universal wheel, maintenance cost is reduced, while being applicable in the range of universal wheel
Increase.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (6)
1. practical testing stand that is a kind of easy to remove and placing, including testing stand ontology (1), it is characterized in that: the test playscript with stage directions
Body (1) upper end is fixedly connected with station panel (2), testing stand ontology (1) lower end corner position offer bottom and set installation
Slot (3), bottom set the bottom being provided with inside mounting groove (3) for facilitating testing stand ontology (1) mobile and set universal wheel (4),
The installing blind (6) that built-in metal assembly cylinder (5) is offered on mounting groove (3) inner top surface is set at bottom, bottom set universal wheel (4) and pass through
Top assembled shaft (7) insertion metal assembly cylinder (5) is internal and metal assembly cylinder (5) medial surface is plugged and fixed, bottom set universal wheel
(4) on medial surface be located at connection shaft periphery have inwardly protruded integral structure limit ring gear (8), bottom set mounting groove (3)
Inner top surface, which is located on the outside of installing blind (6), offers control blind hole (9), control blind hole (9) inside be plugged with internal telescopic rod
(10), by compressed spring (11) elastic connection between inside telescopic rod (10) top and control blind hole (9) inner top surface, it is interior
Telescopic rod (10) lower end in portion's is connected with external turning rod (12) by lateral shaft, external turning rod (12) bottom have
Integral structure arc-shaped limit bar (13), arc-shaped limit bar (13) upper surface have and limited with limit ring gear (8) arc for matching
Position the flank of tooth (14), arc-shaped limit bar (13) on the limit flank of tooth (14) set by external turning rod (12) inversion boot the bottom of at it is universal
Universal wheel (4) is set the bottom of on limit ring gear (8) on the inside of wheel (4) to be mutually clamped.
2. one kind according to claim 1 it is easy to remove and place practical testing stand, it is characterized in that: arc-shaped limit
There is the external controller chassis (15) for facilitating overturning to pull on bar (13) lateral surface.
3. one kind according to claim 1 it is easy to remove and place practical testing stand, it is characterized in that: bottom set installation
Slot (3) inner top surface is located at control blind hole (9) lower ending opening position and offers top telescopic chute (16).
4. one kind according to claim 1 it is easy to remove and place practical testing stand, it is characterized in that: bottom set it is universal
Wheel (4) includes top assembled shaft (7), the horizontal connecting shaft (17) for being movably connected in top assembled shaft (7) bottom and axial connection
Lateral driving wheel (18) at horizontal connecting shaft (17) both ends.
5. one kind according to claim 1 it is easy to remove and place practical testing stand, it is characterized in that: metal assembly
Circular hole clipping hole (19) are offered on cylinder (5) medial surface.
6. one kind according to claim 5 it is easy to remove and place practical testing stand, it is characterized in that: top assembly
The limiting slot of the built-in elastic decorative pearl on top of an official cap (20) is offered on axis (7) lateral surface, top assembled shaft (7) pass through the elastic decorative pearl on top of an official cap (20) and insert
Enter the circular hole clipping hole (19) on the inside of metal assembly cylinder (5) to connect and fix with metal assembly cylinder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811033386.0A CN109012788A (en) | 2018-09-05 | 2018-09-05 | Practical testing stand that is a kind of easy to remove and placing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811033386.0A CN109012788A (en) | 2018-09-05 | 2018-09-05 | Practical testing stand that is a kind of easy to remove and placing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109012788A true CN109012788A (en) | 2018-12-18 |
Family
ID=64624162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811033386.0A Pending CN109012788A (en) | 2018-09-05 | 2018-09-05 | Practical testing stand that is a kind of easy to remove and placing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109012788A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6540242B1 (en) * | 2001-09-11 | 2003-04-01 | Steve E. Raichlen | Hand truck with intregal load clamp |
| WO2003030323A1 (en) * | 2001-09-28 | 2003-04-10 | Eldon Holding Ab | Switchgear cabinet |
| CN205072276U (en) * | 2015-10-21 | 2016-03-09 | 周文化 | Location or automatic locking universal wheel device are pressed down to manual control and/or foot control |
| CN205408328U (en) * | 2016-03-07 | 2016-07-27 | 天津市鼎恒自控设备科技发展有限公司 | Control cabinet |
-
2018
- 2018-09-05 CN CN201811033386.0A patent/CN109012788A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6540242B1 (en) * | 2001-09-11 | 2003-04-01 | Steve E. Raichlen | Hand truck with intregal load clamp |
| WO2003030323A1 (en) * | 2001-09-28 | 2003-04-10 | Eldon Holding Ab | Switchgear cabinet |
| CN205072276U (en) * | 2015-10-21 | 2016-03-09 | 周文化 | Location or automatic locking universal wheel device are pressed down to manual control and/or foot control |
| CN205408328U (en) * | 2016-03-07 | 2016-07-27 | 天津市鼎恒自控设备科技发展有限公司 | Control cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |
|
| RJ01 | Rejection of invention patent application after publication |