CN206111944U - A novel hold -in range for fume chamber - Google Patents
A novel hold -in range for fume chamber Download PDFInfo
- Publication number
- CN206111944U CN206111944U CN201621132954.9U CN201621132954U CN206111944U CN 206111944 U CN206111944 U CN 206111944U CN 201621132954 U CN201621132954 U CN 201621132954U CN 206111944 U CN206111944 U CN 206111944U
- Authority
- CN
- China
- Prior art keywords
- tooth
- ventilated chamber
- synchronous belt
- belt
- belt body
- 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
Links
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model provides a novel hold -in range for fume chamber, including the area body and the teeth of a cogwheel of setting on the body terminal surface of area, a plurality of signal transmission line are worn to be equipped with along its length direction's middle part by the area body. The utility model discloses strong and the tensile reinforce of a novel hold -in range for fume chamber practicality, the signal transmission line that fume chamber pull -up door goes up and down can be regarded as in addition to its drive disk assembly that not only can regard as fume chamber pull -up door to go up and down.
Description
Technical field
This utility model is related to technical field of experiment equipment, more particularly, it relates to a kind of for the new same of ventilated chamber
Step band.
Background technology
Typically in the form of upper and lower lift slide door, be beneficial to experimenter is turned on and off ventilated chamber to laboratory hood
Lift slide door.Because laboratory environment volatilizees with etchant gas or organic solvent, easily corrode ventilated chamber driving member, so as to shadow
Ring its life-span.
In existing ventilated chamber lift slide door power transmission technology, realize what is lifted using the transmission of synchronous belt device.And
It is existing that lift slide door both sides are installed on using the Timing Belt of synchronous belt device mostly in laboratory hood, be intended only as with it is synchronous
Belt wheel carries out powerdriven part, and is used to control the holding wire of lift slide door lifting then directly across in Timing Belt.Signal
Line is exposed on Timing Belt not only unsightly, and largely effects on the transmission effect of lift slide door lifting, so as to affect laboratory to lead to
The practicality and experiment effect of wind cabinet.
Utility model content
The purpose of this utility model is to overcome shortcoming of the prior art with deficiency, there is provided a kind of for the new of ventilated chamber
Type Timing Belt, the Timing Belt is practical and tensile force is strong, and it can be used as the drive disk assembly of ventilated chamber lift slide door lifting, and
And can be used as the signal transmssion line of ventilated chamber lift slide door lifting.
In order to achieve the above object, this utility model is achieved by following technical proposals：It is a kind of for ventilated chamber
Synchronous belt, it is characterised in that：Including belt body and the gear teeth being arranged on belt body end face；The belt body is along its length
Middle part be equipped with some signal transmssion lines.
In such scheme, belt body of the present utility model middle part along its length is equipped with some signal transmssion lines
Structure, be not only greatly improved the tensile force of Timing Belt, and cause the Timing Belt can be used as the letter of ventilated chamber lift slide door lifting
Number transmission line, can so solve the problems, such as that signal transmssion line be exposed to and cause on Timing Belt impact lift slide door lifting transmission effect,
So as to improve the practicality and experiment effect of laboratory hood.
The signal transmssion line stretches out through belt body and from the two ends of belt body.Signal transmssion line stretches out from the two ends of belt body
It is easy to the lever gear door with laboratory hood or controlling organization signal to be connected.
The signal transmssion line is tinsel.
Left tooth and right tooth that the gear teeth are shifted to install for both sides.The left tooth of this utility model and right tooth can form double helical tooth,
Double helical tooth large carrying capacity, and smooth running, steadily lift, so as to improve laboratory for being capable of achieving lift slide door on ventilated chamber
The practicality of ventilated chamber.
Gap is provided between the left tooth and right tooth.
The left tooth and right tooth that the both sides shift to install is unsymmetric structure.
The gear tip clearance of each left tooth is away from the gear tip clearance with right tooth away from being 5mm.
The tooth top of the left tooth and the tooth top both sides of right tooth are provided with groove.The setting of this utility model groove can increase
The frictional force of Timing Belt, improves its conveying function.
The belt body is plastic straps or rubber belt body.
Compared with prior art, this utility model has the advantage that and beneficial effect：This utility model is used for ventilated chamber
Synchronous belt is practical and tensile force strong, it can be used as the drive disk assembly of ventilated chamber lift slide door lifting, Er Qieke
As the signal transmssion line of ventilated chamber lift slide door lifting.
Description of the drawings
Fig. 1 is the structural representation of the synchronous belt that this utility model is used for ventilated chamber；
Wherein, 1 be belt body, 2 be signal transmssion line, 3 be left tooth, 4 be right tooth, 5 be gap, 6 be groove.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described in further detail with specific embodiment.
Embodiment
As shown in figure 1, this utility model is used for the synchronous belt of ventilated chamber and including belt body 1 and being arranged on the one end of belt body 1
The gear teeth on face, the middle part along its length of belt body 1 is equipped with some signal transmssion lines 2, and the signal transmssion line 2 is using gold
Category silk, belt body 1 is plastic straps or rubber belt body.For the ease of connecting with the lever gear door of laboratory hood or controlling organization signal
Connect, the signal transmssion line 2 stretches out through belt body 1 and from the two ends of belt body 1.
Left tooth 3 and right tooth 4 that the gear teeth of the present utility model are shifted to install for both sides.The left tooth 3 and right tooth 4 can form herringbone
Tooth, double helical tooth large carrying capacity, and smooth running, steadily lift, so as to improve reality for being capable of achieving lift slide door on ventilated chamber
Test the practicality of chamber ventilated cabinet.The left tooth 3 and right tooth 4 that both sides shift to install is between unsymmetric structure, and left tooth 3 and right tooth 4
Gap 5 is provided with, the gear tip clearance of each left tooth 3 is away from the gear tip clearance with right tooth 4 away from being 5mm.In order to increase the friction of Timing Belt
Power, the tooth top of the left tooth 3 of this utility model and the tooth top both sides of right tooth 4 are provided with groove 6, so as to improve the transmissibility of Timing Belt
Energy.
Above-described embodiment is this utility model preferably embodiment, but embodiment of the present utility model is not by above-mentioned
The restriction of embodiment, it is other it is any without departing from the change made under spirit of the present utility model and principle, modify, replace
Generation, combination, simplification, should be equivalent substitute mode, be included within protection domain of the present utility model.
Claims (9)
1. a kind of synchronous belt for ventilated chamber, it is characterised in that：Including belt body and the wheel being arranged on belt body end face
Tooth；Belt body middle part along its length is equipped with some signal transmssion lines.
2. the synchronous belt for ventilated chamber according to claim 1, it is characterised in that：The signal transmssion line runs through
Stretch out in belt body and from the two ends of belt body.
3. the synchronous belt for ventilated chamber according to claim 1, it is characterised in that：The signal transmssion line is gold
Category silk.
4. the synchronous belt for ventilated chamber according to claim 1, it is characterised in that：The gear teeth are both sides dislocation
The left tooth for arranging and right tooth.
5. the synchronous belt for ventilated chamber according to claim 4, it is characterised in that：Between the left tooth and right tooth
It is provided with gap.
6. the synchronous belt for ventilated chamber according to claim 4, it is characterised in that：What the both sides shifted to install
Left tooth and right tooth are unsymmetric structure.
7. the synchronous belt for ventilated chamber according to claim 4, it is characterised in that：The tooth top of each left tooth
The gear tip clearance of spacing and right tooth is away from being 5mm.
8. the synchronous belt for ventilated chamber according to claim 4, it is characterised in that：The tooth top of the left tooth and the right side
The tooth top both sides of tooth are provided with groove.
9. the synchronous belt for ventilated chamber according to claim 1, it is characterised in that：The belt body is plastic straps
Or rubber belt body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621132954.9U CN206111944U (en) | 2016-10-18 | 2016-10-18 | A novel hold -in range for fume chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621132954.9U CN206111944U (en) | 2016-10-18 | 2016-10-18 | A novel hold -in range for fume chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206111944U true CN206111944U (en) | 2017-04-19 |
Family
ID=58526925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621132954.9U Active CN206111944U (en) | 2016-10-18 | 2016-10-18 | A novel hold -in range for fume chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206111944U (en) |
-
2016
- 2016-10-18 CN CN201621132954.9U patent/CN206111944U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206111944U (en) | A novel hold -in range for fume chamber | |
| CN204803785U (en) | Full -automatic lift roadblock | |
| CN202664032U (en) | Spiral hydraulic net hauler | |
| CN202742134U (en) | Up-down pushing and pulling protection door of numerical control machine tool | |
| CN204069745U (en) | A kind of picker for tuber crops | |
| CN202464983U (en) | Construction elevator cable guarding frame | |
| CN206159884U (en) | Wind -energy driven 's portable LED light | |
| CN205954384U (en) | Novel stretch cord | |
| CN204288702U (en) | Self-power generation type electronic demonstration hurdle special on a kind of building | |
| CN204957392U (en) | Diode base | |
| CN204991088U (en) | Remote control bill -board | |
| CN203080584U (en) | Lower trolley frame of amphibious excavator | |
| CN107386889A (en) | A kind of quick radiation proof movement door | |
| CN204012512U (en) | A kind of annular knurl channel-type cable bridge | |
| CN202898436U (en) | Remote control device for furnace top bleeding equipment | |
| CN203927858U (en) | A kind of color crystal glass | |
| CN201849996U (en) | Steel drag chain with protective sleeves | |
| CN202757418U (en) | Rail lifting device | |
| CN206865024U (en) | Multi-rotor aerocraft unfolding traction rope device | |
| CN107017582A (en) | Multi-rotor aerocraft unfolding traction rope device | |
| CN208815071U (en) | Continous way heat-treatment production line hardening frame | |
| CN106744465A (en) | One kind sliding elevating mechanism | |
| CN206127584U (en) | Triangle subsides structure | |
| CN204117624U (en) | The anti-tampering construction of cable of a kind of high strength intelligence | |
| CN205709732U (en) | A kind of flag raising device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A novel hold -in range for fume chamber Effective date of registration: 20181015 Granted publication date: 20170419 Pledgee: Guangdong Nanhai rural commercial bank Limited by Share Ltd Sanshui branch Pledgor: Guangdong TMOON Laboratory Equipment Manufacturing Co., Ltd. Registration number: 2018440000290 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220325 Granted publication date: 20170419 Pledgee: Guangdong Nanhai rural commercial bank Limited by Share Ltd. Sanshui branch Pledgor: GUANGDONG TMOON LABORATORY EQUIPMENT MANUFACTURING Co.,Ltd. Registration number: 2018440000290 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |