CN209559661U - Concrete compressive strength detecting device - Google Patents
Concrete compressive strength detecting device Download PDFInfo
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- CN209559661U CN209559661U CN201920093208.0U CN201920093208U CN209559661U CN 209559661 U CN209559661 U CN 209559661U CN 201920093208 U CN201920093208 U CN 201920093208U CN 209559661 U CN209559661 U CN 209559661U
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- lower platen
- press machine
- conveyer belt
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Abstract
The utility model relates to a kind of concrete compressive strength detecting devices, it is related to concrete NDT equipment technical field, when aiming to solve the problem that concrete test block is pushed to press machine, position is uncertain to may result in press machine during applying pressure to it, easily there is force unevenness and the problem of being only expressed to part concrete test block even occurs, it includes press machine, in the conveyer belt that press machine side is equipped with, the first delivery device being equipped in conveyer belt far from press machine side and the second delivery device being equipped in lower platen far from conveyer belt side, press machine includes board, the top board being arranged at the top of board and the lower platen in machine bottom installing, lower platen is generally aligned in the same plane with transmission belt surface and abuts setting, position-limit mechanism is equipped on lower platen, the utility model can be right during concrete test block pushes on lower platen The position of concrete test block is done to guide, it is made to move to the center of lower platen, to promote the precision of its inspection.
Description
Technical field
The utility model relates to concrete NDT equipment technical fields, detect more particularly, to a kind of concrete crushing strength
Device.
Background technique
Main composition body of the concrete as modern architecture, performance directly affect the safety of building, and its resistance to compression
Intensity is then its more important performance parameter, in architectural process, needs the resistance to compression by some detection devices to concrete
Intensity and other performance indicators are tested, and the compression strength of concrete is by concrete test block by concrete anti-compression
Detection device detection obtains.The detection of concrete test block compression strength needs to conserve test block in fog room the defined time
It carries out again afterwards, after concrete test block maintenance to the defined time, concrete test block is manually carried to compression strength detection dress
It sets, then concrete test block is manually placed on detecting device for pressure strength by testing staff, and manual alignment adds test block
It carries to obtain data.
A kind of concrete compressive strength detecting device as disclosed in the Chinese patent of Publication No. CN104266905B, including
The side of the lower platen of the press machine is arranged in for transmitting concrete test block, In in press machine and conveyer belt, the conveyer belt
The conveyer belt is provided with the first delivery device far from the side of the lower platen, and first delivery device is used for the biography
It send to take and be pushed on the lower platen with the concrete test block of the lower platen opposite position, in the lower platen far from institute
The side for stating the first delivery device is provided with the second delivery device, and second delivery device is for after detecting compression strength
Concrete test block pushes onto the conveyor belt.A kind of concrete compressive strength detecting device provided by the invention, can be reduced
Labor intensity of the testing staff in concrete crushing strength detection process.
But above-mentioned technology, when having the following deficiencies: that concrete test block is pushed to press machine, position is uncertain to lead
It causes press machine during applying pressure to it, force unevenness easily occurs and even occur only being expressed to part concrete test block
Situation, to reduce the precision of inspection.
Utility model content
The purpose of the utility model is to provide a kind of concrete compressive strength detecting devices, can push in concrete test block
The position of concrete test block is done to guide during on to lower platen, it is made to move to the center of lower platen, thus
Promote the precision of its inspection.
The above-mentioned purpose of the utility model has the technical scheme that a kind of concrete crushing strength inspection
Device is surveyed, the conveyer belt that is equipped with including press machine, in press machine side is pushed away in conveyer belt far from press machine side is equipped with first
The second delivery device for sending mechanism and being equipped in press machine far from the conveyer belt side, the press machine include board, in machine
The top board being arranged at the top of platform and the lower platen in machine bottom installing, the lower platen are located at same with the transmission belt surface
Plane and setting is abutted, position-limit mechanism is equipped on the lower platen, the position-limit mechanism includes leaning on the lower platen
The limit plate of nearly second delivery device position installing, the limit plate is vertical with the push direction of the first delivery device, and position
In the press machine top board far from the underface of conveyer belt side, be equipped with guide plate at the both ends of the limit plate, it is described
One end of guide plate is connect with the lower platen with the both ends that conveyer belt abuts side respectively, and the other end prolongs to the two sides of limit plate
Stretch setting.
Implement above-mentioned technical proposal, concrete test block be placed on conveyer belt, is transmitted under the action of conveyer belt,
When it is transmitted to press machine position, press machine direction, during push, coagulation are pushed it against by the first delivery device
The side wall of native test block is contacted in guide plate, and the lower platen center of press machine is guided under the action of guide plate, and
And when it is continued to push to the second delivery device direction, limit plate can limit the position of concrete test block, be located at
In top board area coverage, while the first delivery device stops push and acts and reset, and press machine passes through top board and lower platen
Compression strength detection is carried out to concrete test block, is pushed on conveyer belt after the completion of detection by the second delivery device, after
It resumes defeated, so that the position of concrete test block is defined, the work of staff is facilitated, to improve detection accuracy and work
Make efficiency.
The utility model is further arranged to: one end of the guide plate is rotationally connected with lower platen respectively and supports with conveyer belt
The both ends of side are connect, shaft is perpendicular to the upper surface of lower platen, and the other end of the guide plate is respectively to the both ends of limit plate
It is extended, is connected with extensible member far from the side at lower platen center in the guide plate, described extensible member one end is fixedly connected
In lower platen perpendicular to two opposite sides of conveyer belt, the other end is connect with guide plate.
Implement above-mentioned technical proposal, after concrete test block is placed on conveyer belt, by controlling the length of extensible member,
Make guide plate carry out rotation around rotation axis to be able to adjust the angle of guide plate, various sizes of concrete examination can be adapted to
Block, and lower platen center is directed it to, to improve its working efficiency.
The utility model is further arranged to: the extensible member is preferably cylinder, and the cylinder is fixedly installed in lower platen
Perpendicular on two opposite sides of conveyer belt, the telescopic rod of cylinder is connect with guide plate, sliding groove is offered on guide plate, in institute
It states and is installed with sliding block in sliding groove, the telescopic rod of cylinder and the sliding block are rotatablely connected.
Implement above-mentioned technical proposal, when needing to adjust the angle of its guide plate, controls the telescopic rod elongation and contracting of cylinder
Short, telescopic rod pushes or pull on guide rod, and one end for being connect with sliding block of telescopic rod with movement of the sliding block in sliding groove into
Row rotation is able to adjust the angle of guide plate, to promote its working efficiency.
The utility model is further arranged to: the guide plate bottom and lower platen gap setting, is filled in guide plate bottom
Equipped with bristle, scrap collecting bucket is equipped with perpendicular to two opposite side side walls of conveyer belt in the lower platen.
Implement above-mentioned technical proposal, by pacifying by guide plate bottom and lower platen gap setting, and in guide plate bottom
Equipped with bristle, it is installed with scrap collecting bucket perpendicular to the side wall of two opposite side of conveyer belt in lower platen, it can be by concrete test block
The soil fallen in compressive strength test, clast are cleared up by the rotation of guide plate, are collected in scrap collecting
In bucket, prevent talus accumulation from impacting to measurement result, to promote its working efficiency.
The utility model is further arranged to: first delivery device includes the first push platform, in first push
The first hydraulic stem installed on platform and the pushing plate installed in the first hydraulic stem far from first push platform one end, described first is hydraulic
Bar is vertical with the transmission direction of conveyer belt, and first hydraulic stem is arranged towards press machine direction.
Implement above-mentioned technical proposal, when concrete test block is delivered to press machine position, the first liquid of control with conveyer belt
Compression bar movement makes it drive pushing plate movement, pushes concrete test block to press machine, concrete is under the action of the guide plate of two sides
It is directed to lower platen center, and push movement is stopped by its limit plate, while the first hydraulic stem drives pushing plate recycling
It resets, the work of staff is facilitated, to improve its working efficiency.
The utility model is further arranged to: second delivery device includes the second push platform, on the second push platform
Second hydraulic stem of installing and the limit plate connected in the second hydraulic stem far from one end of the second push platform, second hydraulic stem
It is parallel with the first hydraulic stem, and be arranged towards conveyer belt direction.
Implement above-mentioned technical proposal, when the first delivery device pushes concrete test block to press machine direction, control the
The movement of two hydraulic stems, adjusts the position of limit plate, so that side of the limit plate with top board far from conveyer belt side is parallel, is able to
Realize the function that concrete test block position is limited by limit plate, while the first delivery device resets, the second hydraulic stem band
Dynamic limit plate recycling resets, and press machine carries out compression strength detection to concrete test block, and after the completion of detection, the second hydraulic stem is dynamic
To make, drives limit plate to push to concrete test block on conveyer belt, continue to transmit, the recycling of the second hydraulic stem resets, thus
Promote its working efficiency.
The utility model is further arranged to: pressure sensor is equipped in the center of the lower platen, in the pressure
Power pusher side face is installed with the display connecting with pressure sensor.
Implement above-mentioned technical proposal, pacifies by the pressure sensor installed in lower platen center and in press machine side
Dress connect display with pressure sensor, can carry out compression strength to the concrete test block installed on lower platen in press machine
While detection, monitoring pressure in real time machine pressure applied facilitates staff to observe, to promote its work effect
Rate.
The utility model is further arranged to: being equipped with controller in the press machine side, the controller is pushed away with first
Send mechanism, the second delivery device and top board connection.
Implement above-mentioned technical proposal, by press machine side install with the first delivery device, the second delivery device and
The controller of top board connection, can facilitate staff to control in experimental project the unit for wherein needing to act,
In the case where unexpected situation occurs can fast reaction be adjusted, placement damages machine, thus promoted its safety and
Working efficiency.
In conclusion the advantageous effects of the utility model are as follows:
1. concrete test block is placed on conveyer belt, transmitted under the action of conveyer belt, when it is transmitted to pressure
Machine position pushes it against press machine direction by the first delivery device, during push, the side wall of concrete test block in
Guide plate contact, and be guided under the action of guide plate the lower platen center of press machine, and when its continued to
When second delivery device direction pushes, limit plate can limit the position of concrete test block, be located at top board area coverage
It is interior, while the first delivery device stops push and act and reset, press machine pass through top board and lower platen to concrete test block into
The detection of row compression strength, is pushed on conveyer belt by the second delivery device after the completion of detection, continues to transmit, so that coagulation
The position of native test block is defined, and facilitates the work of staff, to improve detection accuracy and working efficiency；
2. being equipped with bristle by by guide plate bottom and lower platen gap setting, and in guide plate bottom, pushing
Plate is installed with scrap collecting bucket perpendicular to the side wall of two opposite side of conveyer belt, can be by concrete test block in compressive strength test
The soil fallen, clast are cleared up by the rotation of guide plate, are collected in scrap collecting bucket, prevent talus
Product impacts measurement result, to promote its working efficiency；
3. pressure sensor by being installed in lower platen center and the installation of press machine side and pressure sensing
Device connects display, can be real while press machine carries out compression strength detection to the concrete test block installed on lower platen
When monitor press machine pressure applied, facilitate staff to observe, to promote its working efficiency.
Detailed description of the invention
Fig. 1 is the overall structure diagram of concrete compressive strength detecting device provided by the utility model.
Fig. 2 is the partial enlargement diagram of part A in Fig. 1.
In figure: 1, press machine；11, board；12, top board；13, lower platen；131, pressure sensor；132, display；
14, position-limit mechanism；141, limit plate；142, guide plate；143, sliding groove；144, sliding block；145, bristle；146, scrap collecting
Bucket；15, extensible member；2, conveyer belt；3, the first delivery device；31, the first push platform；32, the first hydraulic stem；33, pushing plate；4,
Second delivery device；41, the second push platform；42, the second hydraulic stem；5, controller.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Fig.1, Fig. 2, be a kind of concrete compressive strength detecting device disclosed by the utility model, including press machine 1,
In the conveyer belt 2 of 1 side of press machine installing, the first delivery device 3 for being arranged in conveyer belt 2 far from 1 side of press machine and pressing
The second delivery device 4 that power machine 1 is arranged far from 2 side of conveyer belt, press machine 1 include board 11, install at the top of board 11
Top board 12 and the lower platen 13 installed in platform bottom, lower platen 13 are generally aligned in the same plane and abut with 2 surface of conveyer belt and set
It sets, limited position mechanism 14 is set on lower platen 13, position-limit mechanism 14 is included in lower platen 13 close to 4 position of the second delivery device
The limit plate 141 of installing and the guide plate 142 being equipped at the both ends of limit plate 141, limit plate 141 and the first delivery device 3
Push direction is vertically arranged, and is located at underface of 1 top board 12 of press machine far from 2 side side of conveyer belt, guide plate 142
One end the both ends rotation connection of side is abutted with lower platen 13 with conveyer belt 2 respectively, rotation axis is upper perpendicular to lower platen 13
Surface, the other end extend to the two sides of limit plate 141, are connected in guide plate 142 far from the side at 13 center of lower platen flexible
Part 15, extensible member 15 are preferably cylinder, and cylinder is fixedly installed in lower platen 13 perpendicular to two opposite side side walls of conveyer belt 2
On, the telescopic rod of cylinder is connect with guide plate 142, and sliding groove 143 is offered on guide plate 142, is installed in sliding groove 143
The telescopic rod of sliding block 144, cylinder is rotatablely connected far from one end of cylinder and sliding block 144；Concrete test block is placed in conveyer belt 2
On, transmitted under the action of conveyer belt 2, while by control cylinder telescopic rod elongation and shorten, telescopic rod push or
Guide rod is pulled, and one end that telescopic rod is connect with sliding block 144 is rotated with movement of the sliding block 144 in sliding groove 143,
It is able to adjust the angle of guide plate 142, various sizes of concrete test block can be adapted to, when it is transmitted to 1 institute of press machine
In position, 1 direction of press machine is pushed it against by the first delivery device 3, during push, the side wall of concrete test block is in leading
It is contacted to plate 142, and is guided to 13 center of lower platen of press machine 1 under the action of guide plate 142, and work as its quilt
When continuing to push to 4 direction of the second delivery device, limit plate 141 can limit the position of concrete test block, be located at pressure
In 12 area coverage of plate, while the first delivery device 3 stops push and acts and reset, and press machine 1 is by top board 12 and pushes
Plate 13 carries out compression strength detection to concrete test block, is pushed to conveyer belt 2 by the second delivery device 4 after the completion of detection
On, continue to transmit, so that the position of concrete test block is defined, facilitates the work of staff.
Needed during concrete test block transmits on conveyor belt 2 the first delivery device 3, the second delivery device 4 and
Movement between top board 12 is worked in coordination work, therefore, as shown in Figure 1, installing in conveyer belt 2 far from the side of press machine 1
There is the first delivery device 3, the first delivery device 3 includes the first the first hydraulic stem for pushing platform 31, installing in the first transfer station
32 and in pushing plate 33 of first hydraulic stem 32 far from first push 31 one end of platform installation, the first hydraulic stem 32 and conveyer belt 2
Transmission direction is vertical, and the first hydraulic stem 32 is arranged towards 1 direction of press machine, fills in press machine 1 far from the side of conveyer belt 2
If second delivery device 4 includes the second the second liquid for pushing platform 41, installing on the second push platform 41 by the second delivery device 4
The limit plate 141 of compression bar 42 and the second hydraulic stem 42 far from second push 41 one end of platform connection, the second hydraulic stem 42 and the first liquid
Compression bar 32 is parallel, and is arranged towards conveyer belt 2, is equipped with and the first delivery device 3, the second pusher in 1 side of press machine
The controller 5 that structure 4 and top board 12 connect；When concrete test block is delivered to 1 position of press machine with conveyer belt 2, control the
The movement of one hydraulic stem 32, makes it that pushing plate 33 be driven to move, and pushes concrete test block to press machine 1, concrete is oriented in two sides
It is directed to 13 center of lower platen under the action of plate 142, and push movement, while the first liquid are stopped by its limit plate 141
Compression bar 32 drives the recycling of pushing plate 33 to reset, when the first delivery device 3 pushes concrete test block to 1 direction of press machine, control
The movement of the second hydraulic stem 42 is made, the position of limit plate 141 is adjusted, so that limit plate 141 and top board 12 are far from 2 side of conveyer belt
Side it is parallel, be achieved by limit plate 141 limit concrete test block position function, the first delivery device 3 reset
While, the second hydraulic stem 42 drives the recycling of limit plate 141 to reset, and press machine 1 carries out compression strength detection to concrete test block,
After the completion of detection, the movement of the second hydraulic stem 42 drives limit plate 141 to push to concrete test block on conveyer belt 2, continues to
Transmission, the recycling of the second hydraulic stem 42 reset, and staff is in experimental project by controller 5 to the unit for wherein needing to act
Controlled, in the case where unexpected situation occurs can fast reaction be adjusted, prevent from damaging machine.
Due to concrete test block compression strength detection in, need to its to concrete test block pressure applied do with
It limits, therefore, as shown in Figure 1, being equipped with pressure sensor 131 in the center of lower platen 13, is installed in 1 side of press machine
There is the display 132 connecting with pressure sensor 131；Can press machine 1 to the concrete test block installed on lower platen 13 into
While row compression strength detects, 1 pressure applied of monitoring pressure in real time machine facilitates staff to observe and adjust.
In order to solve concrete test block when doing compression strength detection, concrete test block can fall a large amount of clast, therefore,
As shown in Fig. 2, by guide plate 142 and 13 gap setting of lower platen, and in 142 bottom of guide plate installation bristle 145, while
Lower platen 13 can exist concrete test block perpendicular to scrap collecting bucket 146 is installed on the side wall of two opposite sides of conveyer belt 2
The soil fallen in compressive strength test, clast are cleared up by the rotation of guide plate 142, are collected in clast receipts
Collect in bucket 146, prevents talus accumulation from impacting to measurement result.
The course of work (principle): concrete test block is placed on conveyer belt 2, is transmitted under the action of conveyer belt 2,
It extends and shortens by the telescopic rod of control cylinder simultaneously, telescopic rod pushes or pull on guide rod, and telescopic rod and sliding block 144
One end of connection is rotated with movement of the sliding block 144 in sliding groove 143, is able to adjust the angle of guide plate 142, can
Various sizes of concrete test block is enough adapted to, when it is transmitted to 1 position of press machine, control the first hydraulic stem 32 movement makes
It drives pushing plate 33 to move, and pushes concrete test block to press machine 1, concrete is led under the action of two sides guide plate 142
13 center of pushing the back down, and push movement is stopped by its limit plate 141, while the first hydraulic stem 32 drives pushing plate 33
Recycling resets, when the first delivery device 3 pushes concrete test block to 1 direction of press machine, control the second hydraulic stem 42 movement,
The position of adjustment limit plate 141 is achieved so that side of the limit plate 141 with top board 12 far from 2 side of conveyer belt is parallel
The function that concrete test block position is limited by limit plate 141, while the first delivery device 3 resets, the second hydraulic stem 42
The recycling of limit plate 141 is driven to reset, press machine 1 carries out compression strength detection to concrete test block, and after the completion of detection, second is hydraulic
Bar 42 acts, and drives limit plate 141 to push to concrete test block on conveyer belt 2, continues to transmit, the second hydraulic stem 42 returns
Position is recovered, staff can be by observing display 132 in experimental project, and detection press machine 1 applies concrete test block
Pressure, and the unit for wherein needing to act is controlled by controller 5, can be quick in the case where unexpected situation occurs
Reaction is adjusted, and when having accumulated a large amount of clast on lower platen 13, is installed by the rotation of guide plate 142 using its bottom
Bristle 145 clast is accommodated in clast mobile phone bucket.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of concrete compressive strength detecting device, including press machine (1), the transmission being equipped in the press machine (1) side
Band (2), the first delivery device (3) being equipped in conveyer belt (2) far from press machine (1) side and in press machine (1) far from described
The second delivery device (4) that conveyer belt (2) side is equipped with, it is characterised in that: the press machine (1) includes board (11), in machine
The top board (12) being arranged at the top of platform (11) and the lower platen (13) in the installing of board (11) bottom, the lower platen (13) and institute
It states conveyer belt (2) surface and is generally aligned in the same plane and abuts setting, be equipped with position-limit mechanism (14) on the lower platen (13), institute
Stating position-limit mechanism (14) includes the limit plate (141) installed on the lower platen (13) close to the second delivery device (4) position,
The limit plate (141) is vertical with the push direction of the first delivery device (3), and is located at the top board of the press machine (1)
(12) far from the underface of conveyer belt (2) side, guide plate (142) are equipped at the both ends of the limit plate (141), the guiding
The both ends that one end of plate (142) abuts side with the lower platen (13) and conveyer belt (2) respectively are connect, and the other end is to limit plate
(141) two sides are extended.
2. concrete compressive strength detecting device according to claim 1, it is characterised in that: the guide plate (142)
One end is rotationally connected with the both ends that lower platen (13) abuts side with conveyer belt (2) respectively, and shaft is perpendicular to lower platen (13)
Upper surface, the other end of the guide plate (142) respectively to the both ends of limit plate (141) be extended, in the guide plate
(142) side far from lower platen (13) center is connected with extensible member (15), and described extensible member (15) one end is fixedly connected on down
Perpendicular to two opposite sides of conveyer belt (2), the other end connect pressing plate (13) with guide plate (142).
3. concrete compressive strength detecting device according to claim 2, it is characterised in that: extensible member (15) setting
For cylinder, the cylinder is fixedly installed in lower platen (13) perpendicular on two opposite sides of conveyer belt (2), the telescopic rod of cylinder with
Guide plate (142) connection, sliding groove (143) are offered on guide plate (142), are installed with cunning in the sliding groove (143)
Block (144), the telescopic rod of cylinder and the sliding block (144) are rotatablely connected.
4. concrete compressive strength detecting device according to claim 3, it is characterised in that: guide plate (142) bottom
Portion and lower platen (13) gap setting, are installed with bristle (145) in guide plate (142) bottom, vertical in the lower platen (13)
Scrap collecting bucket (146) are equipped in two opposite side side walls of conveyer belt (2).
5. concrete compressive strength detecting device according to claim 1, it is characterised in that: first delivery device
(3) hydraulic including the first push platform (31), the first hydraulic stem (32) installed in first push platform (31) and first
Pushing plate (33) of the bar (32) far from first push platform (31) one end installing, first hydraulic stem (32) and conveyer belt (2)
Transmission direction is vertical, and first hydraulic stem (32) is arranged towards press machine (1) direction.
6. concrete compressive strength detecting device according to claim 1, it is characterised in that: second delivery device
(4) including the second push platform (41), the second hydraulic stem (42) installed in the second push platform (41) and in the second hydraulic stem
(42) limit plate (141) of one end connection far from the second push platform (41), second hydraulic stem (42) and the first hydraulic stem
(32) in parallel, and towards conveyer belt (2) direction it is arranged.
7. concrete compressive strength detecting device according to claim 1, it is characterised in that: in the lower platen (13)
Center is equipped with pressure sensor (131), is installed in the press machine (1) side and connect with pressure sensor (131)
Display (132).
8. concrete compressive strength detecting device according to claim 1, it is characterised in that: in the press machine (1) side
Face is equipped with controller (5), and the controller (5) and the first delivery device (3), the second delivery device (4) and top board (12) are even
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920093208.0U CN209559661U (en) | 2019-01-19 | 2019-01-19 | Concrete compressive strength detecting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920093208.0U CN209559661U (en) | 2019-01-19 | 2019-01-19 | Concrete compressive strength detecting device |
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| CN209559661U true CN209559661U (en) | 2019-10-29 |
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ID=68308484
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| CN201920093208.0U Active CN209559661U (en) | 2019-01-19 | 2019-01-19 | Concrete compressive strength detecting device |
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| CN110646304A (en) * | 2019-11-11 | 2020-01-03 | 姚帅锋 | Automobile fender production strength detection device |
| CN110672404A (en) * | 2019-11-13 | 2020-01-10 | 郁振平 | Civil engineering construction engineering manages and uses concrete strength measuring device |
| CN110967476A (en) * | 2020-01-08 | 2020-04-07 | 辽宁省交通高等专科学校 | Digital concrete strength presumes appearance based on thing networking |
| CN111103193A (en) * | 2019-12-19 | 2020-05-05 | 安徽省海仁材料科技有限公司 | Recycled concrete strength detection device |
| CN112665972A (en) * | 2021-01-13 | 2021-04-16 | 广东新稳建筑检测鉴定有限公司 | Method and system for detecting compressive strength of building concrete member |
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| CN113358479A (en) * | 2021-04-16 | 2021-09-07 | 重庆聚源建设工程质量检测有限公司 | Sample detection equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110646304A (en) * | 2019-11-11 | 2020-01-03 | 姚帅锋 | Automobile fender production strength detection device |
| CN110646304B (en) * | 2019-11-11 | 2020-09-11 | 新昌县维斯机械有限公司 | Automobile fender production strength detection device |
| CN110672404A (en) * | 2019-11-13 | 2020-01-10 | 郁振平 | Civil engineering construction engineering manages and uses concrete strength measuring device |
| CN111103193A (en) * | 2019-12-19 | 2020-05-05 | 安徽省海仁材料科技有限公司 | Recycled concrete strength detection device |
| CN110967476A (en) * | 2020-01-08 | 2020-04-07 | 辽宁省交通高等专科学校 | Digital concrete strength presumes appearance based on thing networking |
| CN112665972A (en) * | 2021-01-13 | 2021-04-16 | 广东新稳建筑检测鉴定有限公司 | Method and system for detecting compressive strength of building concrete member |
| CN113120334A (en) * | 2021-04-14 | 2021-07-16 | 济凡生物科技(常州)有限公司 | Improved automatic film sealing operation manufacturing device in pre-assembly line |
| CN113358479A (en) * | 2021-04-16 | 2021-09-07 | 重庆聚源建设工程质量检测有限公司 | Sample detection equipment |
| CN114636613A (en) * | 2022-03-17 | 2022-06-17 | 昆明理工大学 | Instrument and meter detection device based on automation |
| CN116907973A (en) * | 2023-09-06 | 2023-10-20 | 山东华宝环保新材料有限公司 | Cement test block compression test device |
| CN116907973B (en) * | 2023-09-06 | 2023-12-08 | 山东华宝环保新材料有限公司 | Cement test block compression test device |
| CN117491143A (en) * | 2023-09-18 | 2024-02-02 | 浙江意诚检测有限公司 | Device for detecting structural performance of concrete prefabricated part |
| CN118376524A (en) * | 2024-06-26 | 2024-07-23 | 合肥丹盛包装有限公司 | Corrugated case strength testing device |
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