CN209764611U - Bending and compression resistance testing machine - Google Patents
Bending and compression resistance testing machine Download PDFInfo
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- CN209764611U CN209764611U CN201920050638.4U CN201920050638U CN209764611U CN 209764611 U CN209764611 U CN 209764611U CN 201920050638 U CN201920050638 U CN 201920050638U CN 209764611 U CN209764611 U CN 209764611U
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Abstract
The utility model discloses an anti compression testing machine that rolls over belongs to cement resistance to compression anti-folding equipment field, and it includes the base, and the vertical stand that has set firmly two mutual parallels of base, the top of stand have set firmly the crossbeam, and the bottom of crossbeam has set firmly the pneumatic cylinder, and the vertical downward setting of tailpiece of the piston rod portion and the tip of pneumatic cylinder are provided with the mould, and the top of base is located the mould and is provided with the die holder under the position department, and the top of die holder is provided with the lower mould, the top of base has set firmly the protection casing, and the vertical sliding in one side of protection casing is connected with a guard gate, the utility model discloses the disintegrating slag that has the concrete test block that prevents outwards splashing injures staff.
Description
Technical Field
The utility model belongs to the technical field of cement resistance to compression bending equipment and specifically relates to an anti compression testing machine that rolls over is related to.
Background
The concrete press is mainly used for testing the compressive 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 compressive strength of other non-metallic materials; the concrete bending-resistant device is also called a concrete bending-resistant clamp, and is an essential test machine in a concrete test when matched with a universal machine.
the prior art can refer to the chinese utility model patent that the grant bulletin number is CN204228525U, it discloses a concrete bending resistance and compression resistance integrated test machine, the on-line screen storage device comprises a base, the base on install bottom end rail and maintenance case, a support column is respectively installed at both ends about the bottom end rail, install an entablature between two support columns, install an hydro-cylinder on the entablature, an upper pressure disk is installed to the bottom of hydro-cylinder, install adjusting screw between upper pressure disk and the hydro-cylinder, install the bearing seat on the bottom end rail, bending resistance test hole is installed on the upper portion of bearing seat, bending resistance test hole installs bending resistance pressure disk in the bending resistance test hole, the pressure disk is installed down at the top of bearing seat, install a spliced pole between lower pressure disk and the bending resistance pressure disk, the display panel is installed at the top of maintenance.
However, the above utility model has the following disadvantages: the tested piece needs to be broken or crushed when being tested, and the crushed or broken tested piece is easy to splash outwards to hurt operators in the test process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an anti compression testing machine that rolls over has set firmly a protection casing at the top of base, and the garrulous sediment injury staff of the concrete test block that the protection casing can prevent outwards splashing.
The above technical purpose of the present invention can be achieved by the following technical solutions:
The utility model provides an anti compression testing machine that rolls over, includes the base, and the vertical stand that has set firmly two mutual parallels of base, the top of stand has set firmly the crossbeam, and the bottom of crossbeam has set firmly the pneumatic cylinder, and the vertical downward setting of the piston rod tip of pneumatic cylinder and tip are provided with the mould, and the top of base is located and is provided with the die holder under the mould position department, and the top of die holder is provided with the lower mould, the top of base has set firmly the protection casing, and the vertical sliding in one side of protection casing is connected with a guard gate.
By adopting the above scheme, the protection casing can prevent that in the experiment, the waste material of concrete test block outwards splashes, and the guard gate can vertically slide, can be convenient for place the concrete test block on the lower mould, also conveniently clears up the waste material of concrete test block simultaneously, and the staff is hurt to the disintegrating slag of the concrete test block that the protection casing can prevent outwards splashing.
The utility model discloses further set up to: the protection casing is close to one side of guard gate and has seted up the spout, and the breach groove that supplies the guard gate roll-off is seted up at the top of protection casing, and the outside of guard gate has set firmly the handle.
Through adopting above-mentioned scheme, the handle can be convenient for promote vertical the sliding of guard gate, and the guard gate slides in the spout, and the spout can play the guide effect to the guard gate.
The utility model discloses further set up to: the top of the protective cover, which is positioned on the same side of the protective door, is in threaded connection with a fixing bolt.
Through adopting above-mentioned scheme, slide the guard gate to suitable position after, screw up fixing bolt, make fixing bolt's tip and guard gate butt, and then can be fixed guard gate and protection casing, the staff of being convenient for places the concrete test block, the clearance work after also being convenient for is experimental.
The utility model discloses further set up to: the protective cover is made of toughened glass.
Through adopting above-mentioned scheme, toughened glass can be convenient for the condition that the staff observed the concrete test block in the experiment, because toughened glass's intensity is higher, can prevent that the waste material of concrete test block from pounding glass badly.
The utility model discloses further set up to: the LED lamp strips horizontally arranged are fixedly arranged on the inner walls of two sides of the protective cover perpendicular to the protective door.
Through adopting above-mentioned scheme, LED lamp strip can light in the protection casing, when experimental under the darker condition of light, can be convenient for the staff observe the experimental condition of concrete test block.
The utility model discloses further set up to: the top of base has set firmly and connects the flitch, connects the flitch except being close to one side of guard gate, and other three side edges all set firmly vertical baffle.
Through adopting above-mentioned scheme, connect the flitch to collect the crushed aggregates of concrete test block, the baffle can prevent to drop to connecing the piece on the flitch to outwards splash to can be convenient for collect the piece.
the utility model discloses further set up to: the inside wall of protection casing can be dismantled and be connected with the brush.
Through adopting above-mentioned scheme, the brush can be dismantled and connect in the protection casing, is convenient for take off the inner wall of brush from anti-skidding cover, clears up the piece of the concrete test block at butt joint flitch and base top.
The utility model discloses further set up to: the inner side wall of the protective cover is fixedly provided with a convex block, and the brush is provided with a through groove capable of being sleeved on the convex block.
Through adopting above-mentioned scheme, the during operation is pegged graft the brush on the lug, can be fixed in the inner wall of protection casing with the brush, when needing to clear up with the brush butt joint flitch, takes off the brush from the lug, and the dismantlement and the installation of the brush of being convenient for, and then can be convenient for clear up butt joint flitch and base top.
The utility model discloses further set up to: the upper die is fixed at the end part of the piston rod of the hydraulic cylinder through a bolt.
Through adopting above-mentioned scheme, go up bolted connection between the piston rod of mould and pneumatic cylinder, be convenient for take off the mould, can be convenient for change the mould.
the utility model discloses further set up to: and the lower die is in threaded connection with the lower die base.
Through adopting above-mentioned scheme, threaded connection between lower mould and the die holder is convenient for take off the lower mould from the die holder, and then can be convenient for change the lower mould.
To sum up, the utility model discloses following beneficial effect has:
1. The protective cover is fixedly arranged at the top of the base and covers the beam and the upright column, so that the protective cover can prevent broken slag of the concrete test block splashed outwards from damaging workers;
2. The protective door is connected to one side of the protective cover in a vertical sliding manner, and can slide vertically, so that a concrete test block can be conveniently placed at the top of the lower die, and the crushed slag of the tested concrete test block can be conveniently cleaned;
3. Through the LED lamp strip that sets firmly the level and set up in the protection casing, LED lamp strip can light in the protection casing, when experimental under the darker condition of light, can be convenient for the staff observe the experimental condition of concrete test block.
Drawings
FIG. 1 is an exploded view of an embodiment;
FIG. 2 is an exploded view of the shield shown in relief;
FIG. 3 is a cross-sectional view highlighting the brush;
FIG. 4 is an exploded view of the LED light bar shown in detail;
Fig. 5 is an enlarged view of a portion a of fig. 3.
In the figure, 1, a base; 11. a column; 12. a cross beam; 13. a hydraulic cylinder; 131. an upper die; 14. a lower die holder; 141. a lower die; 2. a protective cover; 21. a protective door; 211. a chute; 212. a notch groove; 213. fixing the bolt; 214. a handle; 22. an LED light bar; 23. a material receiving plate; 231. a baffle plate; 232. a bevel; 24. a brush; 241. a through groove; 242. and (4) a bump.
Detailed Description
the utility model provides an anti compression testing machine that rolls over, refers to fig. 1, includes base 1, and the top of base 1 is vertical to be set firmly two stands 11 that are parallel to each other, and crossbeam 12 has set firmly at the top of stand 11, and crossbeam 12's middle part has set firmly the pneumatic cylinder 13 that the piston rod set up down, and the piston rod end bolt of pneumatic cylinder 13 is fixed with mould 131, and base 1's top has set firmly die holder 14, and the top threaded connection of die holder 14 has a lower mould 141. During the test, the concrete test block is placed on the lower die 141, the piston rod of the hydraulic cylinder 13 extends, and the lower die 141 is pushed to move downwards to crush or break the concrete test block.
referring to fig. 2, outwards fly out when in order to prevent the concrete test block experiment, base 1's top has set firmly protection casing 2, protection casing 2 is the cube, 2 vertical slides in one side of protection casing are connected with a guard gate 21, vertical spout 211 has been seted up to the both sides that protection casing 2 is close to guard gate 21, the breach groove 212 that supplies guard gate 21 to wear out is seted up at the top of protection casing 2, the top threaded connection of protection casing 2 has a fixing bolt 213, slide guard gate 21 to suitable position after, twist fixing bolt 213 to fixing bolt 213's tip and guard gate 21 butt, can be fixed guard gate 21 and protection casing 2, be convenient for place the concrete test block on lower mould 141. The outer side of the protective door 21 is fixedly provided with a handle 214 which is convenient for pushing the protective door 21 to slide.
Referring to fig. 3 and 4, in order to facilitate observation of the test state of the concrete test block, the protective cover 2 is made of transparent tempered glass; in order to observe the test condition of concrete test block that can be clear, all set firmly the LED lamp strip 22 that the level set up on protection casing 2 and the perpendicular both sides inner wall of guard gate 21, during the experiment, LED lamp strip 22 can light in the protection casing 2, the condition in the observation protection casing 2 that the people of being convenient for are clear.
Referring to fig. 2 and 5, in order to facilitate the disintegrating slag to the concrete test block to clear up, it connects flitch 23 to have set firmly between base 1 and the die holder 14, connect one side that is close to guard gate 21 of flitch 23 and seted up inclined plane 232, connect one side that guard gate 21 was kept away from to flitch 23 and set firmly all and have set firmly vertical baffle 231 with the both sides of guard gate 21 perpendicular setting, it can catch broken concrete test block to connect flitch 23, baffle 231 can prevent that the disintegrating slag of concrete test block from outwards splashing, can dismantle on the inside wall of protection casing 2 and be connected with a brush 24, a lug 242 has set firmly on the inside wall of protection casing 2, brush 24 keeps away from the one end of brush hair and sets up a logical groove 241 that can overlap outside the lug 242, brush 24 can make things convenient for the staff to dock the disintegrating slag on the flitch 23 and clear up.
The use principle is as follows: firstly, sliding the protective door 21 upwards, sliding the protective door 21 to a proper position, and then screwing the fixing bolt 213 to fix the protective door 21 and the protective cover 2; then, the concrete test block is placed on the top of the lower die 141; then, the guard gate 21 is slid downward, the piston rod of the hydraulic cylinder 13 is extended, and the upper die 131 at the end of the piston rod is pushed to press downward, so that the concrete test block can be crushed or broken.
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 (10)
1. The utility model provides an anti compression testing machine that rolls over, including base (1), the vertical stand (11) that are parallel to each other that have set firmly of base (1), the top of stand (11) has set firmly crossbeam (12), the bottom of crossbeam (12) has set firmly pneumatic cylinder (13), the vertical downward setting of tailpiece of the piston rod portion and the tip of pneumatic cylinder (13) are provided with mould (131), the top of base (1) is located mould (131) under the position department be provided with die holder (14), the top of die holder (14) is provided with lower mould (141), its characterized in that:
The top of base (1) sets firmly protection casing (2), and one side of protection casing (2) is vertical to be slided and is connected with a guard gate (21).
2. The bending and compression tester according to claim 1, wherein: one side of the protective cover (2) close to the protective door (21) is provided with a sliding groove (211), the top of the protective cover (2) is provided with a notch groove (212) for the protective door (21) to slide out, and the outer side of the protective door (21) is fixedly provided with a handle (214).
3. The bending and compression tester according to claim 1, wherein: the top of the protective cover (2) on the same side of the protective door (21) is in threaded connection with a fixing bolt (213).
4. The bending and compression tester according to claim 1, wherein: the protective cover (2) is made of toughened glass.
5. The bending and compression tester according to claim 1, wherein: and horizontally arranged LED lamp strips (22) are fixedly arranged on the inner walls of two vertical sides of the protective cover (2) and the protective door (21).
6. The bending and compression tester according to claim 1, wherein: the top of base (1) has set firmly and connects flitch (23), connects flitch (23) except being close to one side of guard gate (21), and other three side edges all set firmly vertical baffle (231).
7. The bending and compression tester according to claim 1, wherein: the inner side wall of the protective cover (2) is detachably connected with a hairbrush (24).
8. The bending and compression testing machine according to claim 7, wherein: the inner side wall of the protective cover (2) is fixedly provided with a convex block (242), and the brush (24) is provided with a through groove (241) which can be sleeved on the convex block (242).
9. The bending and compression tester according to claim 1, wherein: the upper die (131) is fixed at the end part of a piston rod of the hydraulic cylinder (13) through bolts.
10. The bending and compression tester according to claim 1, wherein: the lower die (141) is in threaded connection with the lower die base (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920050638.4U CN209764611U (en) | 2019-01-11 | 2019-01-11 | Bending and compression resistance testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920050638.4U CN209764611U (en) | 2019-01-11 | 2019-01-11 | Bending and compression resistance testing machine |
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| Publication Number | Publication Date |
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| CN209764611U true CN209764611U (en) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920050638.4U Active CN209764611U (en) | 2019-01-11 | 2019-01-11 | Bending and compression resistance testing machine |
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| CN (1) | CN209764611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959872A (en) * | 2021-09-24 | 2022-01-21 | 安徽润象新材料科技有限公司 | Bending property testing device for PET composite board |
-
2019
- 2019-01-11 CN CN201920050638.4U patent/CN209764611U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959872A (en) * | 2021-09-24 | 2022-01-21 | 安徽润象新材料科技有限公司 | Bending property testing device for PET composite board |
| CN113959872B (en) * | 2021-09-24 | 2024-04-12 | 安徽润象新材料科技有限公司 | Bending performance testing device for PET composite board |
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