CN209542121U - A kind of leisure tables and chairs support leg intensity detecting device - Google Patents
A kind of leisure tables and chairs support leg intensity detecting device Download PDFInfo
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- CN209542121U CN209542121U CN201920372387.1U CN201920372387U CN209542121U CN 209542121 U CN209542121 U CN 209542121U CN 201920372387 U CN201920372387 U CN 201920372387U CN 209542121 U CN209542121 U CN 209542121U
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- rack
- support leg
- transmission
- detecting device
- chairs
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Abstract
The utility model relates to a kind of leisure tables and chairs support leg intensity detecting devices, including rack, monitor station and detection device, rack is to installation detecting device, monitor station is to fixation object to be measured, detection device includes driving device, transmission device and pull sensing device, transmission device includes drive input, it is driven tensioner end, transmission output and driving chain, driving device and drive input are both secured in rack, adjustment can be slided along sliding rail by sliding block by being driven tensioner end, sliding rail is installed in rack, the design of adjustment can be slided by sliding block along sliding rail by being driven tensioner end, adjustable required height when being detected to different tables and chairs, the curvilinear motion data of pulling force can be transmitted to control electronic box by load cell in the detection process, its pull-up curve delta data is shown by touch screen, it detailed can obtain strong to tables and chairs support leg The characteristics of degree is analyzed, and is changed further according to its pull-up curve takes corresponding reinforcement measure to support leg.
Description
Technical field
The utility model relates to tables and chairs technical field of quality detection, are related to a kind of leisure tables and chairs support leg intensity detection dress
It sets.
Background technique
Leisure tables and chairs are usually that outdoor leisure uses, and generally use the preparation of the lightweights material such as aluminum alloy materials, aluminium plastic material
It forms, while it needs to meet the outdoor intensity used, the intensity detection especially for tables and chairs support leg is a family of evaluation
A up-to-standard major criterion of outer tables and chairs.
If tables and chairs lack after design is completed obtains intensity detection to support leg, the structural mechanics of part tables and chairs can be made
Performance is bad, and support leg is not firm enough to be will lead to, and load-bearing capacity is weak, and impact resistance is low, and it is lower that tables and chairs easily shake service life
The problem of.However, existing detection device is usually the maximum tensile strength for passing through lasting stretching inspection detection and obtaining product, nothing
Method obtains the tension variations in drawing process；In addition, the leisure tables and chairs for different size of existing detection device, detection
When need often change to clamp tooling, cannot achieve the adjustment of active position, it is extremely inconvenient to operate with.
Utility model content
The purpose of this utility model is to provide a kind of leisure tables and chairs support leg intensity detecting devices, can solve above-mentioned background
Middle technical problem has the characteristics that reasonable in design, the lasting record of drawing force detection and detection versatility are good.
The technical issues of the utility model is solved can be realized using following technical scheme:
A kind of leisure tables and chairs support leg intensity detecting device, including rack, monitor station and detection device, rack is to install
Detection device, for monitor station to fixation object to be measured, detection device includes driving device, transmission device and pull sensing device,
Transmission device includes that drive input, transmission tensioner end, transmission output and driving chain, driving device and drive input are equal
It is fixed in rack, transmission tensioner end can be slided along sliding rail by sliding block and be adjusted, and sliding rail is installed in rack.
Further, drive input includes installation shell, positioned at the intracorporal input gear of mounting shell and to drive input
The input shaft of tooth, input shaft and driving device abutting joint, driving chain one end is fixed on input gear, and can be wound in defeated
Enter on gear.
Further, transmission tensioner end includes mounting rack, the axis of rolling being installed on mounting rack and is fixed on the axis of rolling
Tensioner gear, tensioner gear with driving chain to cooperate.
Further, mounting rack includes mounting rack ontology and connection frame, and connection frame is to connection sliding block and mounting rack ontology, peace
It shelves ontology and is additionally provided with rack locking part.
Further, transmission output includes fixed shell, the receipts shaft for being installed on fixed shell and is fixed in receipts shaft
Receipts rotating disk, the driving chain other end is fixed on receipts rotating disk, and can be wound in and receive in rotating disk.
Further, pull sensing device includes load cell and lock tube, and load cell one end and transmission output connect
It connects, the other end is connect with lock tube, and lock tube with object under test to be fixedly connected.
Further, rack includes frame, A-frame, crossbeam and vertical beam, and sliding rail is vertically fixed on vertical beam, vertical beam to
Cooperate with rack locking part locking, is conveniently adjusted transmission tensioner end height and position.
Further, monitor station includes detection platform, and detection platform is equipped with several fixation holes in matrix arrangement, fixed
Hole is to fixation object to be measured.
The utility model has following outstanding advantages and effect compared with prior art: preferably being passed through using transmission tensioner end
Sliding block can slide along sliding rail and carry out height adjustment, be easy to implement the detection of face different size leisure tables and chairs；It is preferred that using pulling force
Sensing device, value of thrust must continue variation when being detected using the available stretching of load cell, analyze convenient for data record.
The characteristics of the utility model, sees the detailed description of the drawings of the present case and following preferable embodiment and obtains clear
Ground understands.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the rack construction schematic diagram of the utility model；
Fig. 3 is the structure of the detecting device schematic diagram one of the utility model；
Fig. 4 is the structure of the detecting device schematic diagram two of the utility model；
Fig. 5 is the transmission tensioner end structure schematic diagram of the utility model；
Fig. 6 is the mounting rack structural schematic diagram of the utility model；
Fig. 7 is the transmission output structural schematic diagram of the utility model；
Fig. 8 is the pull sensing apparatus structure schematic diagram of the utility model；
Fig. 9 is the sliding rail and slide block structure schematic diagram of the utility model；
Figure 10 is the control electric box structure schematic diagram of the utility model；
Figure 11 is the fixation hole configurations schematic diagram of the utility model；
In figure: 1, rack；11, frame；12, crossbeam；13, vertical beam；131, sliding rail；1311, sliding block；14, A-frame；2,
Monitor station；21, detection platform；211, fixation hole；3, detection device；31, driving device；32, transmission device；321, transmission input
End；3211, shell is installed；3212, input gear；3213, input shaft；322, it is driven tensioner end；3221, mounting rack；32211,
Mounting rack ontology；322111, rack locking part；32212, connection frame；3222, the axis of rolling；3223, tensioner gear；323, it is driven
Output end；3231, fixed shell；3232, shaft is received；3233, rotating disk is received；324, driving chain；33, pull sensing device；
331, load cell；332, lock tube；4, electronic box is controlled；41, weight display；42, touch screen；43, scram button.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is further described.
As shown in Fig. 1 to 11, a kind of leisure tables and chairs support leg intensity detecting device, including rack 1, monitor station 2 and detection
Device 3, rack 1 play the role of support in whole device；For monitor station 2 to fixation object to be measured, monitor station 2 includes detection
Platform 21, detection platform 21 are equipped with several fixation holes 211 in matrix arrangement, have screw thread to fixation in fixation hole 211
Object to be measured is placed in 2 suitable position of monitor station when use, passes through the fixation of screw or bolt and object surrounding by object to be measured
The cooperation of hole 211 is fixed, keep object to be measured firm in detection platform 21；Detection device 3 includes driving device 31, transmission device 32
With pull sensing device 33, transmission device 32 includes drive input 321, transmission tensioner end 322, transmission output 323 and passes
Dynamic chain 324, driving device 31 and drive input 321 are both secured in rack 1.
Further, rack 1 includes frame 11, A-frame 14, crossbeam 12 and vertical beam 13, and A-frame 14 is located at frame 11
Bottom is simultaneously fixedly connected in monitor station 2；Crossbeam 12 is located at 11 middle part of frame and plays a supportive role to frame 11；It is longitudinally solid on vertical beam 13
Surely there is sliding rail 131, the sliding block 1311 that sliding rail 131 is equipped with is connect by connection frame 32212 with transmission tensioner end 322, vertical beam 13
To cooperate with 322111 locking of rack locking part, it is conveniently adjusted transmission 322 height and position of tensioner end.
Further, driving device 31 is operated to driving transmission device 32, and driving device 31 is specially servo motor, driving
Device 31 can control the rotation direction of transmission device 32 by positive and negative rotation, achieve the effect that 32 reciprocating operation of transmission device；It passes
For dynamic device 32 to drive pull sensing device 33 to complete the drawing of measuring targets, transmission device 32 includes drive input
321, tensioner end 322, transmission output 323 and driving chain 324 are driven；Pull sensing device 33 with object under test to carry out
Pull-up curve delta data when fixing and collecting test, pull sensing device 33 include load cell 331 and lock tube 332,
331 one end of load cell is connect with transmission output 323, and the other end is connect with lock tube 332, lock tube 332 to determinand
Body is fixedly connected.
Further, drive input 321 includes installation shell 3211, the input gear 3212 in installation shell 3211
With the input shaft 3213 of driving input gear 3212, input shaft 3213 and 31 abutting joint of driving device, driving device 31 pass through
Input shaft 3213 drives the operating of input gear 3212, and 324 one end of driving chain is fixed on input gear 3212, and can be twined
It is around on input gear 3212.
Further, transmission tensioner end 322 includes mounting rack 3221, the axis of rolling 3222 being installed on mounting rack 3221 and consolidates
Due to the tensioner gear 3223 on the axis of rolling 3222, tensioner gear 3223 with driving chain 324 to cooperate, tensioner gear 3223
The pulling force effect direction of changeable driving chain 324 makes driving chain 324 is convenient to be cooperated with transmission output 323, installs
Frame 3221 includes mounting rack ontology 32211 and connection frame 32212, and connection frame 32212 is to connection sliding block 1311 and mounting rack sheet
Body 32211, mounting rack ontology 32211 are additionally provided with rack locking part 322111.
Further, transmission output 323 includes fixed shell 3231, is installed on 3232 He of receipts shaft of fixed shell 3231
It is fixed on the receipts rotating disk 3233 received in shaft 3232,324 other end of driving chain and receipts rotating disk 3233 are fixed, and can wind
In receive rotating disk 3233 on, by receive shaft 3232 rotation adjust can the tensioner degree to driving chain 324 be adjusted,
Middle fixed shell 3231 is fixedly connected with 331 one end of load cell.
Further, load cell 331 specifically uses S type load cell, and load cell 331 can be by tension variations number
According to collecting and recording, collected pull-up curve delta data can become apparent from the quality of intuitive reaction furniture, dynamometry
331 other end of sensor is attached with lock tube 332, and for lock tube 332 to be fixedly connected with object under test, lock tube 332 uses ring
Button-type lock tube.
Further, control electronic box 4 is additionally provided with by rack 1, control electronic box 4 includes weight display 41, touch screen 42, emergency stop
Button 43, the detection pulling force of load cell 331, can be inputted by touch screen 42 when weight display 41 is used to show test
Testing time is arranged in required pulling force when detection, and scram button 43 can reach emergency stop operation with emergency cut-off equipment power supply, if
Different testing times can be inputted in touch screen 42 according to different types of tables and chairs when received shipment row and each test is used
Pulling force, form the intensity detection that different testing schemes is supported foot to seat, control electronic box 4 by PLC control system pair
Detection device 3 carries out electrical control, and control system is the prior art, therefore is not described in detail in the present specification.
When carrying out tables and chairs support leg intensity detection, first upward by tables and chairs support leg, it is placed in the suitable position of monitor station 2,
It is fastened again in tables and chairs surrounding using screw by the fixation hole 211 in detection platform 21, completes to grasp the fixed of tables and chairs to be detected
Make, according to the difference of the height of tables and chairs support leg after the completion of fixing, position of the sliding block 1311 on sliding rail 131 is adjusted, to adjust
When whole detection desired height and by rack locking part 322111 carry out locking, detection height adjustment complete after use lock tube
332 are fixedly connected with tables and chairs support leg, and testing time required for being inputted by touch screen 42 and every time test are used
Test pulling force can start quality inspection, as the increase tables and chairs support leg of amount of testing will appear in pulling force checkout procedure
Situation is loosened, the curvilinear motion data of pulling force can be transmitted to control electronic box 4 by load cell 331 in the detection process, be passed through
Touch screen 42 shows that object under test its pull-up curve data after which time test start to change, the length of tension variations time
And the curve of tension variations, it detailed can be obtained according to pull-up curve delta data and tables and chairs support leg intensity is analyzed.
In summary, it is preferred to use transmission tensioner end can be slided along sliding rail by sliding block and carry out height adjustment, be easy to implement
The detection of face different size leisure tables and chairs；It is preferred that using pull sensing device, examined using the available stretching of load cell
Value of thrust must continue variation when survey, analyze convenient for data record.
As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Therefore, embodiment disclosed above, in all respects are merely illustrative, and are not only
's.All changes that come within the scope of the invention or equivalents of the invention are by the utility model packet
Contain.
Claims (9)
1. a kind of leisure tables and chairs support leg intensity detecting device, including rack, monitor station and detection device, it is characterised in that: institute
Rack is stated to installation detecting device, to fixation object to be measured, the detection device includes driving device, passes the monitor station
Dynamic device and pull sensing device, the transmission device include drive input, transmission tensioner end, transmission output and transmission chain
Item, the driving device and drive input are both secured in the rack, and the transmission tensioner end can be along sliding rail by sliding block
Sliding adjustment, the sliding rail are installed in the rack.
2. a kind of leisure tables and chairs support leg intensity detecting device according to claim 1, it is characterised in that: the transmission is defeated
Entering end includes installation shell, positioned at the intracorporal input gear of the mounting shell and the input shaft to drive the input tooth, institute
Input shaft and driving device abutting joint are stated, described driving chain one end is fixed on the input gear, and can be wound in institute
It states on input gear.
3. a kind of leisure tables and chairs support leg intensity detecting device according to claim 1, it is characterised in that: the transmission is risen
Tight end includes mounting rack, the axis of rolling being installed on the mounting rack and the tensioner gear being fixed on the axis of rolling, described
Tensioner gear with the driving chain to cooperate.
4. a kind of leisure tables and chairs support leg intensity detecting device according to claim 3, it is characterised in that: the mounting rack
Including mounting rack ontology and connection frame, the connection frame is to connect the sliding block and mounting rack ontology, the mounting rack ontology
It is additionally provided with rack locking part.
5. a kind of leisure tables and chairs support leg intensity detecting device according to claim 1, it is characterised in that: the rack one
Side is additionally provided with control electronic box, and electronic box includes weight display, touch screen and scram button.
6. a kind of leisure tables and chairs support leg intensity detecting device according to claim 1, it is characterised in that: the transmission is defeated
Outlet includes fixed shell, the receipts shaft for being installed on the fixed shell and the receipts rotating disk being fixed in the receipts shaft, institute
It states the driving chain other end and is fixed on the receipts rotating disk, and can be wound in the receipts rotating disk.
7. a kind of leisure tables and chairs support leg intensity detecting device according to claim 1, it is characterised in that: the pulling force passes
Induction device includes load cell and lock tube, and described load cell one end is connect with the transmission output, the other end and institute
Lock tube connection is stated, the lock tube with object under test to be fixedly connected.
8. a kind of leisure tables and chairs support leg intensity detecting device according to claim 1, it is characterised in that: the rack packet
Frame, A-frame, crossbeam and vertical beam are included, the sliding rail is vertically fixed on the vertical beam, and the vertical beam with rack to lock
Gu portion's locking cooperates, it is conveniently adjusted transmission tensioner end height and position.
9. a kind of leisure tables and chairs support leg intensity detecting device according to claim 1, it is characterised in that: the monitor station
Including detection platform, the detection platform be equipped with several fixation holes in matrix arrangement, the fixation hole to fixation to
Survey object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920372387.1U CN209542121U (en) | 2019-03-22 | 2019-03-22 | A kind of leisure tables and chairs support leg intensity detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920372387.1U CN209542121U (en) | 2019-03-22 | 2019-03-22 | A kind of leisure tables and chairs support leg intensity detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209542121U true CN209542121U (en) | 2019-10-25 |
Family
ID=68275588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920372387.1U Active CN209542121U (en) | 2019-03-22 | 2019-03-22 | A kind of leisure tables and chairs support leg intensity detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209542121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896281A (en) * | 2020-06-02 | 2020-11-06 | 安徽钜将家具制造有限公司 | Strength detection device of leisure table and chair |
-
2019
- 2019-03-22 CN CN201920372387.1U patent/CN209542121U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896281A (en) * | 2020-06-02 | 2020-11-06 | 安徽钜将家具制造有限公司 | Strength detection device of leisure table and chair |
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