CN209182158U - A kind of concrete pressure testing machine - Google Patents
A kind of concrete pressure testing machine Download PDFInfo
- Publication number
- CN209182158U CN209182158U CN201821825580.8U CN201821825580U CN209182158U CN 209182158 U CN209182158 U CN 209182158U CN 201821825580 U CN201821825580 U CN 201821825580U CN 209182158 U CN209182158 U CN 209182158U
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- plate
- shield
- pedestal
- opening
- testing machine
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Abstract
The utility model relates to a kind of concrete pressure testing machines, belong to concrete performance test equipment technical field, including body, the side of the body is provided with pedestal and footstock, column is provided between the pedestal and footstock and positioned at the quadrangle of pedestal, bottom platen is provided on the pedestal, it is provided on the footstock towards the mobile pressing plate to crush article to be measured of bottom platen, shield is provided on the pedestal, the shield is integrally in the setting of rectangular box shape, the edge for being connected to pedestal on one side of the shield, another side is extended towards bottom platen top, the shield is set as made of transparent material, the surrounding of bottom platen can be provide with by the setting of shield, to prevent generating splashing when pressing plate is to crushing of concrete on bottom platen, prevent rubble splashing from damaging to operator.
Description
Technical field
The utility model relates to concrete performance test equipment technical fields, test more particularly, to a kind of concrete pressure
Machine.
Background technique
Concrete compressive strength refers to the pressure under the effect of external force, being able to bear on unit area, also refers to renitency
The ability of destruction.Compression strength is generally divided into cubic compressive strength and prism (axle center) compression strength in construction projects.
Concrete pressure testing machine is according to standard GB/T/T50081-2002 " standard for test methods of mechanical properties of ordinary concrete "
It measures and judges the performance parameter of concrete, show the testing machine product that test data and result are developed.
Authorization Notice No. is that the Chinese patent of CN205958345U discloses a kind of pressure testing machine, including board, described
It is provided with portal frame on board, compression bar moving up and down is connected on the portal frame, compression bar can be by driving motor in dragon
It is moved up and down on door frame, the compression bar lower end is connected with upper holder block, and the board upper surface is provided with lower platen, under described
Pressing plate is located at the underface of the top board, and its is cylindrical；When in use, concrete test block is placed on lower platen,
Opening driving motor moves down compression bar, and the top board for being mounted on compression bar lower end will move downwardly together with compression bar, to putting
The concrete test block set on lower platen is squeezed, to measure the mechanical property of concrete test block.But its shortcoming exists
In when squeezing concrete test block, the concrete test block that meeting band is crushed splashes, and the concrete test block of splashing can be to operator
Member causes to accidentally injure.
Utility model content
The purpose of the utility model is to provide a kind of coagulations for preventing concrete test block splashing from damaging to operator
Soil pressure calculation machine.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of concrete pressure testing machine, including body, the side of the body are provided with pedestal and footstock, the pedestal
It is provided with column between footstock and positioned at the quadrangle of pedestal, bottom platen is provided on the pedestal, is provided on the footstock
Towards the mobile pressing plate to crush article to be measured of bottom platen, it is provided with shield on the pedestal, the shield is integrally in
The setting of rectangular box shape, the edge for being connected to pedestal on one side of the shield, another side extend towards bottom platen top
Setting, the shield are set as made of transparent material.
By using above-mentioned technical proposal, the surrounding of bottom platen can be provide with by the setting of shield, to prevent
Splashing is generated when pressing plate is to crushing of concrete on bottom platen, its structure simply plays broken concrete using the setting of shield
Preferable blocking effect has been arrived, has prevented rubble splashing from damaging to operator；Shield is set as making made of material
Obtain the crushing effect that operator facilitates observation shield inner concrete.
The utility model is further arranged to: the groove body for accommodating shield, the pedestal are offered in the pedestal
Outer wall on be provided with for driving shield to be moved in groove body or be moved to the lifters outside groove body.
By using above-mentioned technical proposal, the setting of groove body, which facilitates, hides shield to pedestal, and the first purpose exists
In facilitating operator to clear up the rubble on bottom platen, the second purpose is to facilitate operator mixed by need to measure
Solidifying soil test block is placed on bottom platen, improves the using effect of shield, and when not needing using shield, will protect
Cover is hidden to groove body, and the aesthetic effect of entire body is improved.
The utility model is further arranged to: the lifters include the shifting that shield is arranged on the edge of footstock
Movable plate, the movable plate are arranged perpendicular to shield, are relatively set with fixed plate with driving plate on the outer wall of the pedestal, described
Thread lead screw is rotatably connected in fixed plate along the vertical direction, the movable plate is threadedly connected in the thread lead screw, described
The end of thread lead screw is provided with the actuator for driving thread lead screw to rotate.
By using above-mentioned technical proposal, when needing that shield is driven to be provide with bottom platen, spiral shell is rotated by actuator
Line lead screw, because movable plate and thread lead screw are equipped with, so that movable plate can be in generating movement, to drive anti-in thread lead screw
Shield generates movement along the vertical direction, so that bottom platen is provide with or far from bottom platen by shield；Using the setting of thread lead screw
Any position generation that may make movable plate to be moved in thread lead screw is self-locking, so that shield is moved to any position automatically admittedly
It is fixed, the driving effect to shield is improved, and its structure is simple and easy to implement using the setting of thread lead screw.
The utility model is further arranged to: the actuator includes the motor being fixed on base outer wall, described
The driving end of motor is fixedly connected with the end of thread lead screw.
By using above-mentioned technical proposal, by the way of TV driving thread lead screw rotation, without manually adjusting,
Facilitate and drive shield mobile, further saves manpower.
The utility model is further arranged to: the shield includes the protective plate of three " U "-shaped settings of entirety, " U "
The side open edge of the protective plate of shape is hingedly provided with opening and closing plate, and the opening and closing plate is abutted in hinge joint rotation to " U "
It is provided on the other side open edge of the protective plate of shape, the protective plate and opening and closing plate for plate will to be opened and closed far from hinge joint
Edge is fixed to the fixing piece on protective plate.
By using above-mentioned technical proposal, the setting for opening and closing plate be may make when bottom platen is provide with by shield, operator
Member is mobile without driving shield again, and opening and closing plate is opened and closed plate in hinge joint rotating opening, can be completed to broken on bottom platen
The cleaning of stone improves measurement efficiency of body when to concrete test block measure batch；The setting of fixing piece may make opening and closing
Plate is fixed on protective plate, is prevented when pressing plate crushes concrete test block, drives opening and closing plate opening that rubble is caused to splash.
The utility model is further arranged to: the fixing piece includes being arranged on opening and closing plate and being used for for protective plate
The slot of edge connecting, the slot are located at opening and closing plate towards on the face on bottom platen and being arranged vertically at the opening and closing
On plate.
By using above-mentioned technical proposal, when closing open and close door, open and close door is rotated in hinge joint, so that open and close door
On slot and the open edge of protective plate cooperate, be fixed to together to make to open and close plate and protective plate to a certain extent,
Open and close door and hinge joint rotation can be automatically performed to the cooperation of slot and protective plate using the setting of slot, fixed form is very
It is easy.
The utility model is further arranged to: the fixing piece further includes that protective plate and opening and closing plate articulated position is arranged in
One end of torsional spring, the torsional spring is connected on protective plate, and the other end is connected on opening and closing plate.
By using above-mentioned technical proposal, the torsion that the setting of torsional spring may make opening and closing plate to resist torsional spring drives slot always
The mated condition with protective plate is kept, further prevents driving rubble to splash, further when pressing plate crushes concrete test block
The fixed effect between opening and closing plate and protective plate is improved, and its structure is simple using the setting of torsional spring.
The utility model is further arranged to: the shield is extended towards the position where movable plate connection
Plate, the connecting plate are bolted on the movable plate.
By using above-mentioned technical proposal, bolt is removed on connecting plate and movable plate, so that shield can the company of drive
Fishplate bar conveniently clears up the shield after long-time service, shield is connected to movement using bolt in taking out in groove body
Fastness and stability are preferable on plate.
In conclusion the advantageous effects of the utility model are as follows:
1. the surrounding of bottom platen can be provide with by shield, to prevent pressing plate when crushing concrete test block, drive broken
Stone splashes, and causes operator injured；
2. may make movable plate to drive protection to cover in thread lead screw and move, so that anti-by driving thread lead screw rotation
Shield is hidden to groove body, so that body has preferable aesthetic effect, and can be by adjusting the height of shield, so that anti-
Shield stops the concrete test block crushing of different size；
3. facilitating operator to present a theatrical performance as the last item on a programme downwards upper addition concrete test block or to the coagulation on bottom platen opening and closing plate opening
Native rubble is cleared up, and the setting of slot and torsional spring may make opening and closing plate to be fixed in the open edge of protective plate, is prevented right
When concrete test block crushes, rubble, which splashes on opening and closing plate, drives opening and closing plate to rotate in hinge joint.
Detailed description of the invention
Fig. 1 is the whole structural schematic diagram of the utility model；
Fig. 2 is the shield of the utility model and the configuration schematic diagram of pedestal；
Fig. 3 is the portion the A enlarged drawing in Fig. 2；
Fig. 4 is the portion the B enlarged drawing in Fig. 2.
In figure, 1, body；11, pedestal；111, bottom platen；112, fixed plate；113, thread lead screw；114, motor；12, it pushes up
Seat；121, pressing plate；13, column；14, shield；141, movable plate；142, protective plate；143, plate is opened and closed；144, slot；145,
Torsional spring；146, connecting plate；147, bolt；15, groove body.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Fig.1, is a kind of concrete pressure testing machine disclosed by the utility model, including body 1, the side of body 1
It is provided with pedestal 11 and footstock 12, is provided with column 13, pedestal 11 between pedestal 11 and footstock 12 and positioned at the quadrangle of pedestal 11
On be provided with bottom platen 111, be provided on footstock 12 towards the mobile pressing plate 121 to crush article to be measured of bottom platen 111.
Shield 14 is provided on pedestal 11 combined with Figure 1 and Figure 2, shield 14 is whole to be arranged in rectangular box shape, protection
The surrounding of bottom platen 111 can be provide with by cover 14, to prevent concrete from generating splashing in crushing, cause the rubble to splash to behaviour
It is damaged as personnel；In the present embodiment, the broken shape of 14 inner concrete test block of shield is observed in order to facilitate the operation of personnel
Shield 14 is set as (being not shown in the figure transparent) made of transparent material by state, and transparent material is set as acrylic.
As shown in Fig. 2, opening shield 14 under for convenience when the surrounding of bottom platen 111 is provide with by shield 14
The rubble cleaning presented a theatrical performance as the last item on a programme on 111, or new concrete test block is placed on bottom platen 111, shield 14 is set to include three
The protective plate 142 of a " U "-shaped setting of entirety, the side open edge of the protective plate 142 of " u "-shaped are hingedly provided with opening and closing plate
143, opening and closing plate 143 is abutted in hinge joint rotation to the other side open edge of the protective plate 142 of " u "-shaped；It is opened and closed by driving
Plate 143 is rotated in hinge joint, so that opening and closing plate 143 opens that operator is facilitated to use.
In conjunction with Fig. 2 and Fig. 3, in order to enable preventing concrete test block from crushing when opening and closing plate 143 is closed to protective plate 142
It is that the splashing generated drives opening and closing plate 143 to rotate in hinge joint, is provided with slot 144 on opening and closing plate 143, slot 144 is located at
For opening and closing plate 143 towards on the face on bottom platen 111 and being arranged vertically on opening and closing plate 143, slot 144 is located at opening and closing plate
On 143 edges far from hinge joint；When driving opening and closing plate 143 to turn to and abut with protective plate 142 in hinge joint, plate is opened and closed
143 can drive the open edge for opening and closing slot 144 and protective plate 142 on plate 143 to cooperate, so that opening and closing plate 143 and preventing
Backplate 142 is fixed to the rubble for preventing from splashing together and opening and closing plate 143 is driven to rotate in hinge joint.
In conjunction with Fig. 2 and Fig. 4, in order to further improve protective plate 142 and open and close the fixed effect between plate 143, anti-
The position hinged with opening and closing plate 143 of backplate 142 is provided with torsional spring 145, and one end of torsional spring 145 is connected on protective plate 142, another
End is connected on opening and closing plate 143；The torsion that opening and closing plate 143 can resist torsional spring 145 drives the holding of slot 144 and protective plate always
142 mated condition, to further prevent the rubble to splash that opening and closing plate 143 is driven to rotate in hinge joint.
As shown in Fig. 2, entire shield 14 is hidden to pedestal 11, and in order to when not in use conveniently to pedestal
Rubble on 11 is cleared up, and the groove body 15 for accommodating shield 14 is offered in pedestal 11；Shield 14 is close to footstock
Be provided with movable plate 141 on 12 edge, movable plate 141 is arranged perpendicular to shield 14, on the outer wall of pedestal 11 with movable plate
141 are relatively set with fixed plate 112, are rotatably connected to thread lead screw 113,141 spiral shell of movable plate in fixed plate 112 along the vertical direction
Line is connected in thread lead screw 113, and motor 114, the driving end of motor 114 and thread lead screw are fixedly installed on 11 outer wall of pedestal
113 end is fixedly connected；In other embodiments, swing handle can be set in the end of thread lead screw 113, use manual rotation
Mode thread lead screw 113 is rotated, facilitate adjustment shield 14 position.
When needing that shield 14 is driven to be provide with the surrounding of bottom platen 111, thread lead screw is driven by driving motor 114
113 rotations, because groove body 15 plays the effect of blocking to the rotation of shield 14, so that movable plate 141 is in thread lead screw 113
Movement is generated, to drive shield 14 to be provide with to the surrounding of bottom platen 111, by adjusting the position of shield 14, so that anti-
Shield 14 can be provide with concrete test block of different specifications and sizes, improve the using effect of shield 14.
As shown in Fig. 2, for convenience remove shield 14 on movable plate 141, so that entire shield 14 is removed,
Shield 14 is cleared up, repaired and replaced, being extended in the position where shield 14 towards movable plate 141 has connection
Plate 146, connecting plate 146 are connected on movable plate 141 by bolt 147；Using bolt 147 connection by the way of mount and dismount compared with
For simplicity, and fastness is preferable.
The implementation principle of the present embodiment are as follows: when needing for bottom platen 111 to be provide with, screw thread is driven by driving motor 114
Lead screw 113 rotates, so that movable plate 141 drives shield 14 to move in thread lead screw 113, by the driving of shield 14 to pushing
111 top of platform, so that the surrounding of bottom platen 111 is provide with by shield 14, so that shield 14 is broken to concrete test block
When the splashing that generates play the effect of blocking, when concrete test block is broken to be finished, by driving opening and closing plate 143 to support in hinge joint
The torsion of antitorque spring 145 rotates, so that the slot 144 and protective plate 142 on opening and closing plate 143 are detached from matching relationship, will open and close plate
143 open, and the convenient rubble on bottom platen 111 is cleared up, and facilitates and new concrete test block is placed on bottom platen 111.
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. the side of a kind of concrete pressure testing machine, including body (1), the body (1) is provided with pedestal (11) and footstock
(12), column (13), the pedestal are provided between the pedestal (11) and footstock (12) and positioned at the quadrangle of pedestal (11)
(11) it is provided with bottom platen (111), is provided on the footstock (12) mobile with by article pressure to be measured towards bottom platen (111) on
Broken pressing plate (121), it is characterised in that: be provided with shield (14) on the pedestal (11), the shield (14) is integrally in
The setting of rectangular box shape, the edge for being connected to pedestal (11) on one side of the shield (14), another side is towards bottom platen
(111) top is extended, and the shield (14) is set as made of transparent material.
2. a kind of concrete pressure testing machine according to claim 1, it is characterised in that: offered in the pedestal (11)
For accommodating the groove body (15) of shield (14), it is provided on the outer wall of the pedestal (11) for driving shield (14) mobile
To in groove body (15) or being moved to the lifters of groove body (15) outside.
3. a kind of concrete pressure testing machine according to claim 2, it is characterised in that: the lifters include that setting exists
Movable plate (141) of the shield (14) on the edge of footstock (12), the movable plate (141) set perpendicular to shield (14)
It sets, is relatively set with fixed plate (112) on the outer wall of the pedestal (11) with driving plate, along vertical on the fixed plate (112)
Direction is rotatably connected to thread lead screw (113), and the movable plate (141) is threadedly connected on the thread lead screw (113), described
The end of thread lead screw (113) is provided with the actuator for driving thread lead screw (113) to rotate.
4. a kind of concrete pressure testing machine according to claim 3, it is characterised in that: the actuator includes that fixation is set
The motor (114) on pedestal (11) outer wall is set, the driving end of the motor (114) and the end of thread lead screw (113) are fixed
Connection.
5. a kind of concrete pressure testing machine according to claim 1, it is characterised in that: the shield (14) includes three
The side open edge of the protective plate (142) of a " U "-shaped setting of entirety, the protective plate (142) of " u "-shaped is hingedly provided with
It opens and closes plate (143), opening and closing plate (143) abuts in hinge joint rotation to the other side opening edge of the protective plate (142) of " u "-shaped
It is provided in edge, the protective plate (142) and opening and closing plate (143) and is fixed for plate (143) will to be opened and closed far from the edge of hinge joint
Fixing piece on protective plate (142).
6. a kind of concrete pressure testing machine according to claim 5, it is characterised in that: the fixing piece includes that setting exists
Slot (144) on plate (143) and for the edge connecting for protective plate (142) is opened and closed, the slot (144) is located at opening and closing
Plate (143) is towards on the face on bottom platen (111) and being arranged vertically on the opening and closing plate (143).
7. a kind of concrete pressure testing machine according to claim 6, it is characterised in that: the fixing piece further includes setting
In the torsional spring (145) of protective plate (142) and opening and closing plate (143) articulated position, one end of the torsional spring (145) is connected to protective plate
(142) on, the other end is connected in opening and closing plate (143).
8. a kind of concrete pressure testing machine according to claim 3, it is characterised in that: shield (14) direction is moved
Position where movable plate (141), which is extended, to be had connecting plate (146), and the connecting plate (146) is connected to institute by bolt (147)
It states on movable plate (141).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821825580.8U CN209182158U (en) | 2018-11-06 | 2018-11-06 | A kind of concrete pressure testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821825580.8U CN209182158U (en) | 2018-11-06 | 2018-11-06 | A kind of concrete pressure testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209182158U true CN209182158U (en) | 2019-07-30 |
Family
ID=67363411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821825580.8U Expired - Fee Related CN209182158U (en) | 2018-11-06 | 2018-11-06 | A kind of concrete pressure testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209182158U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111982684A (en) * | 2020-08-20 | 2020-11-24 | 山东华森兴隆混凝土有限公司 | Pressure testing machine |
| CN112179778A (en) * | 2020-09-21 | 2021-01-05 | 台州市建设市政工程检测中心有限公司 | Electro-hydraulic pressure tester |
| CN113049365A (en) * | 2021-04-12 | 2021-06-29 | 深圳市优标检测技术有限公司 | Concrete strength detection equipment |
| CN113324835A (en) * | 2021-05-28 | 2021-08-31 | 焦作市建研工程质量检测有限公司 | Strength detection device for building engineering |
| CN113376023A (en) * | 2021-06-02 | 2021-09-10 | 济南天辰试验机制造有限公司 | Test block protection cleaning method for concrete compressive strength detection test |
| CN113484142A (en) * | 2021-06-30 | 2021-10-08 | 湖北恒利建材科技有限公司 | Concrete-based compression testing machine |
| CN114778317A (en) * | 2022-06-20 | 2022-07-22 | 成都理工大学 | Multi-shaft pressurizing rock mechanical property testing device |
| CN112179778B (en) * | 2020-09-21 | 2024-05-17 | 台州市建设市政工程检测中心有限公司 | Electrohydraulic pressure tester |
-
2018
- 2018-11-06 CN CN201821825580.8U patent/CN209182158U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111982684A (en) * | 2020-08-20 | 2020-11-24 | 山东华森兴隆混凝土有限公司 | Pressure testing machine |
| CN112179778A (en) * | 2020-09-21 | 2021-01-05 | 台州市建设市政工程检测中心有限公司 | Electro-hydraulic pressure tester |
| CN112179778B (en) * | 2020-09-21 | 2024-05-17 | 台州市建设市政工程检测中心有限公司 | Electrohydraulic pressure tester |
| CN113049365A (en) * | 2021-04-12 | 2021-06-29 | 深圳市优标检测技术有限公司 | Concrete strength detection equipment |
| CN113324835A (en) * | 2021-05-28 | 2021-08-31 | 焦作市建研工程质量检测有限公司 | Strength detection device for building engineering |
| CN113324835B (en) * | 2021-05-28 | 2023-02-28 | 焦作市建研工程质量检测有限公司 | Strength detection device for building engineering |
| CN113376023A (en) * | 2021-06-02 | 2021-09-10 | 济南天辰试验机制造有限公司 | Test block protection cleaning method for concrete compressive strength detection test |
| CN113376023B (en) * | 2021-06-02 | 2023-08-08 | 济南天辰试验机制造有限公司 | Test block protection cleaning method for concrete compressive strength detection test |
| CN113484142A (en) * | 2021-06-30 | 2021-10-08 | 湖北恒利建材科技有限公司 | Concrete-based compression testing machine |
| CN114778317A (en) * | 2022-06-20 | 2022-07-22 | 成都理工大学 | Multi-shaft pressurizing rock mechanical property testing device |
| US11860133B1 (en) | 2022-06-20 | 2024-01-02 | Chengdu University Of Technology | Multi-shaft pressurized rock mechanics tester |
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| Date | Code | Title | Description |
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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: 20190730 Termination date: 20211106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |