CN209587501U - Digital pressure testing machine - Google Patents
Digital pressure testing machine Download PDFInfo
- Publication number
- CN209587501U CN209587501U CN201920140550.1U CN201920140550U CN209587501U CN 209587501 U CN209587501 U CN 209587501U CN 201920140550 U CN201920140550 U CN 201920140550U CN 209587501 U CN209587501 U CN 209587501U
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- Prior art keywords
- bottom plate
- slot
- several
- pressure testing
- testing machine
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- 238000012360 testing method Methods 0.000 title claims abstract description 28
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000009530 blood pressure measurement Methods 0.000 claims description 20
- 240000007643 Phytolacca americana Species 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 3
- 125000003003 spiro group Chemical group 0.000 abstract description 6
- 230000001681 protective effect Effects 0.000 abstract description 5
- 238000012546 transfer Methods 0.000 abstract description 3
- 230000010006 flight Effects 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of digital pressure testing machines, be characterized in that: pedestal includes bottom plate and several side plates, bottom plate is equipped with several pulleys, several side plates are equipped with the connector connecting with bottom plate, bottom panel side sets to the concave fluted, side plate is concaved with limiting slot, the locating part being engaged by clamping with limiting slot is equipped in groove, bottom plate is rotatably connected to several screw rods, several screw flights are connected with the support base moved along spiro rod length direction, support base offers the through slot being pierced by for several pulleys, the STATEMENT OF FEDERALLY SPONSORED for driving several screw rods to rotate synchronously is equipped in bottom plate, the actuator that driving support base is moved along spiro rod length direction is additionally provided in bottom plate, side plate offers the slot being connected to groove, the shifting part that driving locating part and limiting slot are detached from is equipped in slot.It is played a protective role by the setting of pedestal to pressure testing motor spindle, the effective support and transfer for realizing pedestal to pressure testing machine of the change of the relative position between support base and pulley.
Description
Technical field
The utility model relates to technical field of measuring equipment, more specifically, it relates to a kind of digital pressure testing machine.
Background technique
Digital pressure testing machine is mainly used for measuring the test of the pressure test to sample template, such as cement sample sample
Plate, but during carrying out pressure measurement, pressing plate can have downward pressure to sample template to be measured, due to number
Formula pressure testing machine motor spindle is steel material, so ground can be to digital pressure testing machine during pressing plate is pressed downward
Bottom cause to wear, the digital pressure testing machine of abrasion causes the placement of whole device uneven, thus carrying out pressure examination
When testing, the pressure for causing pressing plate to be distributed on sample template is unevenly distributed, thus influence pressure testing as a result, therefore also
Improve space.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of digital pressure testing machine,
It plays a protective role with the bottom to digital pressure testing machine, reduces the abrasion of digital pressure test motor spindle, improve
The advantages of measurement result accuracy.
To achieve the above object, the utility model provides following technical solution:
A kind of digital pressure testing machine, including device for pressure measurement, the device for pressure measurement are electrically connected with digital control
Cabinet processed；The bottom of the device for pressure measurement and digital control cabinet is equipped with pedestal, and the pedestal includes bottom plate and several side plates, institute
Bottom plate is stated equipped with several pulleys, several side plates are equipped with the connector connecting with the bottom plate, and the bottom panel side is inside
Recessed fluted, the side plate is concaved with limiting slot, is equipped with the limit being engaged by clamping with the limiting slot in the groove
Part, the bottom plate be rotatably connected to several screw rods, and several screw flights are connected with to be moved along the spiro rod length direction
Support base, the support base offer the through slot being pierced by for several pulleys, are equipped in the bottom plate and drive several spiral shells
The STATEMENT OF FEDERALLY SPONSORED that bar rotates synchronously is additionally provided with the driving for driving the support base to move along the spiro rod length direction in the bottom plate
Part, the side plate offer the slot being connected to the groove, and the driving locating part and the limit are equipped in the slot
The shifting part that position slot is detached from.
By using above-mentioned technical proposal, the phase between adjacent side plates is realized by the clamping between locating part and limiting slot
Mutually splicing is fixed, and then plays good protective effect to the bottom of device for pressure measurement and digital control cabinet, reduces pressure
The abrasion of measuring device and digital control cabinet bottom, and then ensure that the accuracy of measurement data；Simultaneously because locating part with
Clamping engagement between limiting slot realizes that the dismantling connection between side plate and bottom plate can be to pedestal when seat wear is serious
Replaced in time, relative pressure measuring device and digital control cabinet bottom abrasion and for whole equipment is scrapped, very
Cost has been saved in big degree；Realize the disengaging between locating part and limiting slot by shifting part, so realize adjacent side plates it
Between disassembly, it is simple to operate quick；An actuator driving wherein screw rod rotation, and if being realized under the action of STATEMENT OF FEDERALLY SPONSORED
The synchronous rotation of dry screw rod, so realize support base along spiro rod length direction movement, when support base when being contacted with ground, pulley
Vacantly, support base plays the role of fixed support to pedestal, for pulley directly touches the ground, increase with ground it
Between contact area ensure that pressure measurement test result to enhance the stationarity that base station is integrally placed on ground
Accuracy.
The utility model is further arranged to: the locating part includes wedge block and elastic component, described elastic component one end with
The wedge block connection, the elastic component other end are connect with the groove slot bottom.
By using above-mentioned technical proposal, elastic component plays a connection function to wedge block and groove, mutual in side plate
During fastening, side plate squeezes wedge block, and wedge block squeezes elastic component, so that wedge block is transported towards the direction close to groove
Dynamic, when limiting slot is aligned with groove notch, wedge block is moved and is realized towards the direction far from groove under the action of the elastic member
Clamping between limiting slot, and then realize that the mutual splicing between adjacent side plates is fixed, it is simple to operate quick.
The utility model is further arranged to: the STATEMENT OF FEDERALLY SPONSORED includes chain and several teeth that connection is engaged with the chain
Wheel, several gears connect one to one with several screw rods.
By using above-mentioned technical proposal, gear is connect with screw rod, and chain engages connection with gear, when one of screw rod
It when rotation, drives several gears to realize under the action of chain and rotates synchronously, reduce between support base and screw rod and " stuck " occur
The phenomenon that, and then realize that support base along screw rod smooth motion, realizes support of the support base to board entirety, it is simple to operate fast
It is prompt.
The utility model is further arranged to: the actuator includes driving handle, and the driving handle is connected with actively
Bevel gear, the drive bevel gear are provided with the driven wheel of differential being engaged with, screw rod described in the driven wheel of differential and one
Connection.
By using above-mentioned technical proposal, by rotate driving handle, driving handle drives the active conical tooth being attached thereto
Wheel rotation, drive bevel gear drive the driven wheel of differential being engaged with to rotate again, and driven wheel of differential drives screw rod rotation, Jin Ershi
Existing support base straight up or is moved downward along screw rod, and when support base is moved downwardly to when being contacted with ground, pulley is hanging, in turn
Entire bottom plate is propped up to come, and then strengthens the stability that pedestal is placed on the ground；When support base moves upwards and ground emaciated face
From when, pulley contact ground, and then transfer of the convenient working personnel to board entirety operates more convenient.
The utility model is further arranged to: the shifting part includes poke rod and slide block, described poke rod one end with
The slide block connection, the other end are connect with the wedge block, and the radial cross-sectional area of the slide block is greater than the poke rod
Radial cross-sectional area.
By using above-mentioned technical proposal, by slide block drive poke rod so that wedge block and limiting slot are detached from,
And then realize the unlock between wedge block and limiting slot, it is simple to operate quick.
The utility model is further arranged to: the connector is hinge, and described hinge one end is connect with the bottom plate, institute
The hinge other end is stated to connect with the side plate.
By using above-mentioned technical proposal, hinge plays a connection function to side plate and bottom plate, while can be realized side
Plate rotates side plate as center of rotation using the shaft of hinge, and then realizes hinged between side plate and bottom plate.
The utility model is further arranged to: the bottom plate is concaved with accommodating groove, and the driving handle is located at described
In accommodating groove.
By using above-mentioned technical proposal, accommodating groove plays the role of a storage to driving handle, and then reduces drive
Interference of the fixed handle to side plate enhances driving handle and bottom plate in the case where not influencing driving handle drive screw rod rotation
Between being completely embedded property so that being bonded between side plate and bottom plate is even closer.
The utility model is further arranged to: the elastic component is spring, and the spring one end is connect with the wedge block,
The spring other end is connect with the groove slot bottom.
By using above-mentioned technical proposal, spring one side is made to a connection is played between wedge block and groove slot bottom
With；Spring-compressed realizes the disengaging of wedge block and limiting slot to drive wedge block towards close to the movement of the direction of groove slot bottom, into
And realize the disassembly between side plate and bottom plate；Wedge block is moved towards the direction close to limiting slot under the effect of spring force, is made
The clamping engagement of wedge block and limiting slot is obtained, and then realizes the installation between side plate and bottom plate.
In conclusion the utility model has the following beneficial effects:
1. the utility model structure is simple, there is exploitativeness, by the setting of pedestal to device for pressure measurement and number
Control cabinet plays a certain protective role, and then reduces the abrasion of device for pressure measurement and digital control cabinet bottom, Jin Erbao
The accuracy of DATA REASONING is demonstrate,proved；
2. realizing wedge block and limiting slot due to the clamping engagement between wedge block and limiting slot, and by stirring slide block
Between disengaging, and then realize the disassembly between adjacent side plates, the convenient timely replacement after seat wear is simple to operate
Fast；
3. driving a wherein screw rod rotation by driving handle, and under the action of gear is connected with the engagement of chain
It realizes the synchronous rotation of several screw rods, and then realizes support base steadily moving along spiro rod length direction, it is simple to operate fast
It is prompt；
4. by support base, pulley and ground are hanging simultaneously with ground face contact, to enhance what pedestal was placed on the ground
Stationarity, and then ensure that the accuracy of DATA REASONING；
5. driving support base to move towards the direction far from ground by screw rod, so that pulley and ground face contact support base simultaneously
Vacantly, and then movement of the convenient working personnel to board.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of pedestal；
Fig. 3 is the partial enlarged view of A in Fig. 2；
Fig. 4 is baseplate internal structure schematic diagram.
Appended drawing reference: 11, device for pressure measurement；12, digital control cabinet；2, pedestal；20, connector；21, bottom plate；210,
Cavity；211, pulley；22, side plate；221, groove；222, locating part；223, wedge block；224, elastic component；23, limiting slot；24,
Slot；241, shifting part；242, poke rod；243, slide block；3, screw rod；31, support base；311, through slot；4, STATEMENT OF FEDERALLY SPONSORED；41,
Gear；42, chain；5, actuator；51, driving handle；52, drive bevel gear；53, driven wheel of differential；54, accommodating groove.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of digital pressure testing machine, as shown in Figure 1, including device for pressure measurement 11, device for pressure measurement 11 is electrically connected
It is connected to digital control cabinet 12；The bottom of device for pressure measurement 11 and digital control cabinet 12 is surrounded by for protecting device for pressure measurement
11 and digital 12 bottom of control cabinet pedestal 2.
As shown in Figure 2 and Figure 4, pedestal 2 includes bottom plate 21 and four blocks of side plates 22 hinged with bottom plate 21, the radial direction of bottom plate 21
Section is arranged in " rectangle ", and the height of side plate 22 along the vertical direction is greater than the height of bottom plate 21 along the vertical direction；Bottom plate 21 leans on
One side of subaerial one side with side plate 22 close to ground is concordant to be arranged；Two are equipped between bottom plate 21 and each side plate 22
The connector 20 of both a connections, connector 20 are hinge, and one side of the hinge one end with side plate 22 close to ground is fixedly connected,
One side of the other end with bottom plate 21 close to ground is fixedly connected.
As shown in figure 3, the both ends of the surface of the both side plate 22 hinged with its length direction of bottom plate 21 set to the concave it is fluted
221, the side that bottom plate 21 and the hinged both side plate 22 in its end face and other both side plate 22 are bonded to each other is concaved with limit
Slot 23.
The locating part 222 being engaged by clamping with limiting slot 23 is equipped in each groove 221；Locating part 222 includes wedge block
223 and elastic component 224, elastic component 224 is spring, and spring one end is fixedly connected with wedge block 223, the other end and groove 221
Slot bottom is fixedly connected；The shape size of wedge block 223 is adapted with the shape size of limiting slot 23.
Wedge block 223 has wedge-shaped guide surface, positioned at the wedge shape guiding of two wedge blocks 223 of the same side end face of bottom plate 21
Face is oppositely arranged.
The both side plate 22 hinged with its length direction of bottom plate 21 offers the slot being connected to along the vertical direction with groove 221
24, the shifting part 241 for wedge block 223 and limiting slot 23 to be detached from is equipped in slot 24；Each shifting part 241 includes
The radial section of one slide block 243 and a poke rod 242, slide block 243 and poke rod 242 is in " circle " setting, and
The radial cross-sectional area of slide block 243 is greater than the radial cross-sectional area of poke rod 242.
242 one end of poke rod is fixedly connected with slide block 243, and slide block 243 is pierced by outside slot 24, and poke rod 242 is another
One side of the one end with wedge block 223 close to slot 24 is fixedly connected.
As shown in Figs. 1-2, one side of the bottom plate 21 close to ground is fixed there are four pulley 211, and four pulleys 211 are in one
The arrangement of " rectangle " structure.
One side of the bottom plate 21 close to ground is also rotatably connected to four screw rods 3, and four screw rods 3 are threaded with support base
31, support base 31 is through with the rectangular through slot 311 passed through for pulley 211, the center of through slot 311 and bottom plate along the vertical direction
21 center is overlapped.
As shown in figure 4, the hollow formation cavity 210 of 21 interior section of bottom plate, cavity 210 is interior to be equipped with four screw rods 3 of driving together
The STATEMENT OF FEDERALLY SPONSORED 4 of rotation is walked, STATEMENT OF FEDERALLY SPONSORED 4 includes a chain 42 and four gears 41, and connection is engaged between chain 42 and gear 41；
Mutual gear 41 is corresponded with screw rod 3, and gear 41 is fixedly connected with screw rod 3 far from the one end on ground.
The actuator 5 rotated coaxially with one of screw rod 3 is additionally provided in bottom plate 21, actuator 5 includes driving handle 51,
51 one end of driving handle is fixedly connected with drive bevel gear 52, and drive bevel gear 52 is equipped with the driven wheel of differential 53 being engaged with,
Drive bevel gear 52 is vertically arranged, and driven wheel of differential 53 is horizontally disposed, and driven wheel of differential 53 is fixedly and coaxially connected with screw rod 3.
21 side of bottom plate is concaved with the accommodating groove 54 for storing driving handle 51.
It the concrete operating principle of the present embodiment and has the beneficial effect that
Working principle:
Board: being integrally placed on bottom plate 21 by the installation and fixation of pedestal 2 first, and passes through wedge shape between side plate 22
The clamping engagement of block 223 and limiting slot 23 realizes that mutually splicing is fixed, driven by shaking handle 51, length of the support base 31 along screw rod 3
Direction is spent to move towards the direction far from ground, when support base 31 and ground face contact and hanging pulley 211, drive of stopping rotating at this time
Sample can be placed on device for pressure measurement 11 progress pressure measurement realization by fixed handle 51, operating personnel, and from number
The result of measurement data is obtained on control cabinet 12.
The disassembly and transfer of pedestal 2: driven by shaking handle 51 first, support base 31 is along screw rod 3 towards the direction far from ground
Movement, when support base 31 is hanging simultaneously for pulley 211 and ground face contact, stop operating driving handle 51, and then operating personnel is just
Board can be pushed to suitable position, after being transferred to suitable position to board, slide block 243 is stirred and make wedge block
223 are detached from limiting slot 23, and side plate 22 is turned down, and board is entirely moved from bottom plate 21 and gets off can be realized whole turn of board
Move the disassembly with pedestal 2.
The utility model has the advantages that
Device for pressure measurement 11 and digital control cabinet 12 are played a certain protective role by the setting of pedestal 2, in turn
Reduce the abrasion of 12 bottom of device for pressure measurement 11 and digital control cabinet, and then ensure that the accuracy of DATA REASONING.
Wedge block is realized due to the clamping engagement between wedge block 223 and limiting slot 23, and by stirring slide block 243
Disengaging between 223 and limiting slot 23, and then realize the disassembly between adjacent side plates 22, it is convenient timely after the abrasion of pedestal 2
Replacement is simple to operate quick.
A wherein rotation of screw rod 3 is driven by driving handle 51, and in the engagement connection of gear 41 and chain 42
The lower synchronous rotation for realizing several screw rods 3 of effect, and then realize steadily the moving along 3 length direction of screw rod of support base 31, it operates
It is simple, convenient and fast.
By support base 31, pulley 211 and ground are hanging simultaneously with ground face contact, so that enhancing pedestal 2 is placed on ground
On stationarity, and then ensure that the accuracy of DATA REASONING.
Support base 31 is driven to move towards the direction far from ground by screw rod 3, so that pulley 211 props up simultaneously with ground face contact
It is hanging to support seat 31, and then movement of the convenient working personnel to board.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of digital pressure testing machine, including device for pressure measurement (11), the device for pressure measurement (11) is electrically connected with
Digital control cabinet (12), it is characterised in that: the bottom of the device for pressure measurement (11) and digital control cabinet (12) is equipped with pedestal
(2), the pedestal (2) includes bottom plate (21) and several side plates (22), and the bottom plate (21) is equipped with several pulleys (211), several
The side plate (22) is equipped with the connector (20) connecting with the bottom plate (21), and bottom plate (21) side is concaved with recessed
Slot (221), the side plate (22) are concaved with limiting slot (23), are equipped with and the limiting slot (23) in the groove (221)
The locating part (222) of clamping engagement, the bottom plate (21) are rotatably connected to several screw rods (3), and several screw rod (3) screw threads connect
It is connected to the support base (31) mobile along the screw rod (3) length direction, the support base (31) offers for several pulleys
(211) through slot (311) being pierced by, the bottom plate (21) is interior to be equipped with the STATEMENT OF FEDERALLY SPONSORED for driving several screw rods (3) to rotate synchronously
(4), the actuator for driving the support base (31) mobile along the screw rod (3) length direction is additionally provided in the bottom plate (21)
(5), the side plate (22) offers the slot (24) being connected to the groove (221), is equipped with driving in the slot (24)
The shifting part (241) that the locating part (222) and the limiting slot (23) are detached from.
2. digital pressure testing machine according to claim 1, it is characterised in that: the locating part (222) includes wedge shape
Block (223) and elastic component (224), described elastic component (224) one end are connect with the wedge block (223), the elastic component (224)
The other end is connect with the groove (221) slot bottom.
3. digital pressure testing machine according to claim 1, it is characterised in that: the STATEMENT OF FEDERALLY SPONSORED (4) includes chain
(42) and several gears (41) that connection is engaged with the chain (42), several gears (41) and several screw rods (3)
It connects one to one.
4. digital pressure testing machine according to claim 1, it is characterised in that: the actuator (5) includes driving hand
Handle (51), the driving handle (51) are connected with drive bevel gear (52), and the drive bevel gear (52), which is provided with, to be engaged with
Driven wheel of differential (53), the driven wheel of differential (53) connect with screw rod described in one (3).
5. digital pressure testing machine according to claim 2, it is characterised in that: the shifting part (241) includes stirring
Bar (242) and slide block (243), described poke rod (242) one end are connect with the slide block (243), the other end and the wedge
Shape block (223) connection, the radial cross-sectional area of the slide block (243) are greater than the radial cross-sectional area of the poke rod (242).
6. digital pressure testing machine according to claim 1, it is characterised in that: the connector (20) is hinge, institute
It states hinge one end to connect with the bottom plate (21), the hinge other end is connect with the side plate (22).
7. digital pressure testing machine according to claim 4, it is characterised in that: the bottom plate (21) is concaved with receipts
It receives slot (54), the driving handle (51) is located in the accommodating groove (54).
8. digital pressure testing machine according to claim 2, it is characterised in that: the elastic component (224) is spring, institute
It states spring one end to connect with the wedge block (223), the spring other end is connect with the groove (221) slot bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920140550.1U CN209587501U (en) | 2019-01-25 | 2019-01-25 | Digital pressure testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920140550.1U CN209587501U (en) | 2019-01-25 | 2019-01-25 | Digital pressure testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209587501U true CN209587501U (en) | 2019-11-05 |
Family
ID=68380882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920140550.1U Expired - Fee Related CN209587501U (en) | 2019-01-25 | 2019-01-25 | Digital pressure testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209587501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116124593A (en) * | 2023-04-14 | 2023-05-16 | 常州市慧宇建筑工程质量检测有限公司 | Universal experiment press with transmission device |
-
2019
- 2019-01-25 CN CN201920140550.1U patent/CN209587501U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116124593A (en) * | 2023-04-14 | 2023-05-16 | 常州市慧宇建筑工程质量检测有限公司 | Universal experiment press with transmission device |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |