CN209979363U - Concrete test block pressure testing machine capable of preventing fragments from splashing - Google Patents
Concrete test block pressure testing machine capable of preventing fragments from splashing Download PDFInfo
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- CN209979363U CN209979363U CN201920573017.4U CN201920573017U CN209979363U CN 209979363 U CN209979363 U CN 209979363U CN 201920573017 U CN201920573017 U CN 201920573017U CN 209979363 U CN209979363 U CN 209979363U
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Abstract
The utility model relates to a can prevent concrete test block compression testing machine that fragment splashes belongs to concrete detection equipment field, including the organism, be provided with the control box on the organism, one side that just is located the control box on the organism is provided with places the platform, places the bench and is provided with down the pressure plate, and the top that just is located down the pressure plate on the organism is provided with the pressure plate, is provided with on the organism to be used for driving the drive arrangement that the pressure plate moved towards the lower pressure plate, is provided with the protection casing along the circumference of last pressure plate on the last pressure plate, and the protection casing removes when placing platform department, places the platform and is located the protection casing, the utility model discloses have the effect that prevents the concrete fragment to.
Description
Technical Field
The utility model belongs to the technical field of the technique of concrete inspection equipment and specifically relates to a can prevent concrete test block compression testing machine that fragment splashes.
Background
The concrete compression testing machine is also called a concrete press machine, is mainly used for testing the compression strength of building material test blocks such as concrete, cement, high-strength bricks, refractory materials and the like, and can also be used for testing the compression strength of other non-metal materials.
The existing Chinese patent with the publication number of CN207379815U discloses a concrete pressure testing machine, which comprises a box body, wherein one side of the box body is provided with a lower pressing plate and an upper pressing plate, the box body is pivoted with a protective door, the inner wall of the protective door is provided with a temperature detection device which is used for detecting the temperature of the box body and converting the temperature into a temperature detection signal, and the concrete pressure testing machine also comprises a comparison device, a trigger device and an indicating device which is coupled with the trigger device to receive the trigger signal and respond to the trigger signal to realize indication.
The above prior art solutions have the following drawbacks: on with concrete test block holding down plate, start testing machine makes the top board remove towards the holding down plate for the top board exerts pressure to the concrete test block, takes over the compressive strength that can obtain the concrete test block behind the concrete test block crushing, but when the concrete test block was crushed, the concrete piece has probably to splash out, causes the damage to the staff.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can prevent the concrete piece to splash, concrete test block compression testing machine of protection staff safety.
The utility model aims at realizing through the following technical scheme:
the utility model provides a can prevent concrete test block compression testing machine that fragment splashes, includes the organism, be provided with the control box on the organism, one side that just is located the control box on the organism is provided with places the platform, it is provided with down the pressure plate to place the bench, the top that just is located down the pressure plate on the organism is provided with the pressure plate, be provided with the drive arrangement who is used for driving the pressure plate to move towards lower pressure plate on the organism, upward be provided with the protection casing along the circumference of last pressure plate on the pressure plate, when the protection casing removed to placing platform department, it is located the protection casing to place the platform.
Through adopting above-mentioned technical scheme, when using this concrete test block compression testing machine to carry out the compressive strength test of concrete, the staff will await measuring the concrete test block arrange down on the pressure plate, and make it be in the center of pressure plate down, start drive arrangement, drive arrangement can drive the pressure plate and remove towards lower pressure plate, and the butt is to the concrete test block on, exert pressure to the concrete test block, can drive the protection casing and remove when going up the pressure plate removal, when going up the pressure plate butt and connect on the concrete test block, the protection casing then just will place platform and concrete test block cover, when the concrete test block is crushed, the protection casing then can prevent the fragment to splash out, thereby staff's safety has been guaranteed, and when clearing up the fragment, the protection casing is owing to be located the upper pressure plate, can not cause the inconvenience of clearance.
The utility model discloses further set up to: the placing table is provided with a blocking device used for preventing the protective cover from touching the machine body when the concrete test block is broken.
Through adopting above-mentioned technical scheme, when the concrete test block was crushed, go up the pressure plate and can move one end distance down under inertial effect, blocking device then can prevent the protection casing to touch the organism at this in-process to the protection casing can not produce the damage.
The utility model discloses further set up to: the blocking device comprises a blocking frame arranged on the side wall of the placing table, and the size of the blocking frame is the same as that of the protective cover.
Through adopting above-mentioned technical scheme, when the concrete test block was crushed, the upper pressure can drive the protection casing and move down, and the protection casing can butt when removing and block the frame on, block the frame and can prevent the protection casing to continue to move to prevent that the protection casing from colliding the organism on, so just realize the protection to the protection casing.
The utility model discloses further set up to: the utility model discloses a stop the platform, including stop frame and organism, be provided with a plurality of springs between stop frame and the organism, the both ends of spring respectively with stop frame and organism fixed connection, a plurality of the spring sets up along the even interval of circumference of placing the platform.
Through adopting above-mentioned technical scheme, block the frame when suffering the collision of protection casing, can produce the trend of moving down for the spring compression, and the elasticity that produces after the spring compression can prevent to block the piece and remove, thereby absorbs the energy that the protection casing collision produced, further to having protected the protection casing not damaged by the collision.
The utility model discloses further set up to: go up the lateral wall of pressure plate and be provided with the connection frame along the circumference of last pressure plate, the connection frame is located between protection casing and the last pressure plate, be provided with a plurality of fixing bolt that wear to establish to the connection frame on the protection casing.
Through adopting above-mentioned technical scheme, when the protection casing needs to be changed, directly screw out the fixing bolt on the protection casing, then make protection casing and connecting frame break away from and can dismantle the protection casing for the change or the maintenance of protection casing are more convenient.
The utility model discloses further set up to: and each side wall of the protective cover is provided with an observation window.
By adopting the technical scheme, the condition of the concrete test block under pressure can be observed more conveniently by workers on the observation window, and the convenience of the concrete test block pressure testing machine is improved.
The utility model discloses further set up to: be provided with on the lower pressure plate and be used for being convenient for the staff to put the concrete test block in the spacing instruction line at lower pressure plate center, spacing instruction line sets up to many.
Through adopting above-mentioned technical scheme, when the staff placed the concrete test block, the position of concrete test block was confirmed to the spacing instruction line of accessible for the concrete test block can be accurate place the center at pressure plate down, thereby improve the accuracy that detects, and many spacing instruction lines are then for adapting to the not concrete test block of equidimension.
To sum up, the utility model discloses a beneficial technological effect does:
1. the protective cover is arranged on the upper pressure plate, so that the placing table can be covered after the upper pressure plate moves to the concrete test block, namely the concrete test block is covered, fragments generated when the concrete test block is crushed can not be splashed out, and the safety of the compression testing machine is improved;
2. the blocking frame is arranged on the placing table, and the plurality of springs are arranged between the blocking frame and the machine body, so that when the concrete test block is crushed, the upper pressure plate drives the protective cover to abut against the blocking frame due to inertia, the blocking frame can prevent the protective cover from colliding with the machine body, and the springs can absorb energy generated by collision of the blocking frame to protect the protective cover;
3. through set up the observation window on the safety cover for the staff can more conveniently observe the pressurized condition of concrete, has improved the convenience that compression testing machine used.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;
FIG. 3 is an enlarged partial schematic view of portion B of FIG. 1;
fig. 4 is the structural schematic diagram of the pressure testing machine of the embodiment of the present invention during operation.
In the figure, 1, a machine body; 11. a control box; 12. a placing table; 13. a lower pressure plate; 131. a blocking frame; 132. a spring; 133. a limiting indicating line; 14. an upper pressure plate; 141. a connecting frame; 2. a protective cover; 21. fixing the bolt; 22. and (4) an observation window.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a can prevent concrete test block compression testing machine that fragment splashes, including organism 1, be provided with control box 11 on organism 1, be provided with in one side of control box 11 on organism 1 and place platform 12, it is provided with down pressure plate 13 on the platform 12 to place, organism 1 is gone up and is being provided with the drive arrangement that pressure plate 14 removed on pressure plate 14 and the drive to lower pressure plate 13, arrange the concrete test block in down on pressure plate 13 after, start drive arrangement makes pressure plate 14 remove towards lower pressure plate 13, then can exert pressure to the concrete test block after on 14 butts of last pressure plate to the concrete test block, treat the concrete test block by the crushing back, then can obtain the compressive strength of concrete.
Referring to fig. 1 and 2, be provided with protection casing 2 on the lateral wall of last pressure plate 14, protection casing 2 can cover the concrete test block when removing to the position of placing platform 12 (see fig. 4), after the concrete crushing, protection casing 2 alright prevent the concrete broken block to splash out, be provided with the carriage 141 between protection casing 2 and last pressure plate 14, be provided with a plurality of fixing bolt 21 of wearing to establish to the carriage 141 on protection casing 2, directly unscrew fixing bolt 21 when needing to be changed or maintaining protection casing 2 and alright take off protection casing 2, the pressurized condition of concrete test block is observed to the staff of convenience simultaneously, all be provided with observation window 22 on every lateral wall of protection casing 2.
Referring to fig. 1 and 3, a blocking frame 131 is arranged on a side wall of the placing table 12, the blocking frame 131 is matched with the protective cover 2 and has the same size, a plurality of springs 132 are evenly arranged between the blocking frame 131 and the machine body 1 along the circumferential direction of the placing table 12 at intervals, two ends of each spring 132 are respectively fixedly connected with the blocking frame 131 and the machine body 1, when concrete is crushed, the upper pressure plate 14 moves downwards for a distance under the action of inertia, the upper pressure plate 14 drives the protective cover 2 to move, the protective cover 2 collides with the blocking frame 131, the blocking frame 131 prevents the protective cover 2 from moving, and the springs 132 are compressed to generate elastic force, so that the springs 132 absorb the energy of the collision of the protective cover 2, and thus the protective cover 2 is protected from being damaged and the service life of the protective cover 2 is prolonged; in other embodiments, the same effect may be produced by providing a plurality of blocking bars around the standing board 12.
Referring to fig. 3, be provided with many spacing indicating lines 133 on the pressure plate 13 down, spacing indicating line 133 is the frame form, and different spacing indicating line 133 sets up with the cooperation of the concrete test block of equidimension not, places the concrete test block at the staff and arranges down on the pressure plate 13, adjusts the concrete test block to spacing indicating line 133 in, can be so that the concrete test block is in the center of pressure plate 13 down to improve the accuracy that detects.
The implementation principle of the embodiment is as follows: on placing the concrete test block that will await measuring down pressure plate 13, make it be located corresponding spacing pilot line 133, can be so that the concrete test block is located the lower pressure plate center, start drive arrangement afterwards, drive arrangement can drive upper pressure plate 14 and remove towards lower pressure plate 13, and the butt exerts pressure to the concrete test block on to the concrete test block, upper pressure plate 14 can drive protection casing 2 simultaneously and remove, make protection casing 2 cover the concrete test block, upper pressure plate 14 is with the concrete test block crushing back, the fragment that splashes can be blockked by protection casing 2, thereby prevented the fragment from splashing and leading to the fact staff's health injury, pressure testing machine's security has been improved, simultaneously when clearing up the fragment, because protection casing 2 links to each other with upper pressure plate 14, consequently, protection casing 2 can not cause the inconvenience of clearance, make protection casing 2 more convenient to use.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a can prevent concrete test block compression testing machine that fragment splashes, includes organism (1), be provided with control box (11) on organism (1), one side that just is located control box (11) on organism (1) is provided with places platform (12), it is provided with down pressure plate (13) on platform (12) to place, the top that just is located down pressure plate (13) on organism (1) is provided with pressure plate (14), be provided with on organism (1) and be used for driving pressure plate (14) towards the drive arrangement that moves down pressure plate (13), its characterized in that: the protective cover (2) is arranged on the upper pressure plate (14) along the circumferential direction of the upper pressure plate (14), and when the protective cover (2) moves to the placing table (12), the placing table (12) is located in the protective cover (2).
2. The concrete test block compression tester capable of preventing fragment splashing of claim 1, wherein: the placing table (12) is provided with a blocking device for preventing the protective cover (2) from touching the machine body (1) when the concrete test block is broken.
3. The concrete test block compression tester capable of preventing fragment splashing of claim 2, wherein: the blocking device comprises a blocking frame (131) arranged on the side wall of the placing table (12), and the size of the blocking frame (131) is the same as that of the protective cover (2).
4. The concrete test block compression tester capable of preventing fragment splashing of claim 3, wherein: be provided with a plurality of springs (132) between block frame (131) and organism (1), the both ends of spring (132) respectively with block frame (131) and organism (1) fixed connection, a plurality of spring (132) are along the even interval setting in circumference of placing platform (12).
5. The concrete test block compression tester capable of preventing fragment splashing of claim 1, wherein: go up the circumference that is provided with connection frame (141) along last pressure plate (14) on the lateral wall of pressure plate (14), connection frame (141) are located between protection casing (2) and last pressure plate (14), be provided with a plurality of fixing bolt (21) of wearing to establish to connection frame (141) on protection casing (2).
6. The concrete test block compression tester capable of preventing fragment splashing of claim 1, wherein: each side wall of the protective cover (2) is provided with an observation window (22).
7. The concrete test block compression tester capable of preventing fragment splashing of claim 1, wherein: be provided with on lower pressure plate (13) and be used for being convenient for the staff to put the concrete test block in spacing indicator line (133) at lower pressure plate (13) center, spacing indicator line (133) set up to many.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920573017.4U CN209979363U (en) | 2019-04-24 | 2019-04-24 | Concrete test block pressure testing machine capable of preventing fragments from splashing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920573017.4U CN209979363U (en) | 2019-04-24 | 2019-04-24 | Concrete test block pressure testing machine capable of preventing fragments from splashing |
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| CN209979363U true CN209979363U (en) | 2020-01-21 |
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| CN201920573017.4U Active CN209979363U (en) | 2019-04-24 | 2019-04-24 | Concrete test block pressure testing machine capable of preventing fragments from splashing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113063670A (en) * | 2021-06-02 | 2021-07-02 | 南京兴盛德水泥有限公司 | Detection equipment for compressive capacity of cement test block |
| 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 |
-
2019
- 2019-04-24 CN CN201920573017.4U patent/CN209979363U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113063670A (en) * | 2021-06-02 | 2021-07-02 | 南京兴盛德水泥有限公司 | Detection equipment for compressive capacity of cement test block |
| 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 |
| CN113063670B (en) * | 2021-06-02 | 2021-10-15 | 重庆市万州区建设工程质量检测中心有限公司 | Detection equipment for compressive capacity of cement test block |
| 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 |
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