CN214490971U - Impervious crack control concrete shaping examination mould - Google Patents
Impervious crack control concrete shaping examination mould Download PDFInfo
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- CN214490971U CN214490971U CN202023198050.5U CN202023198050U CN214490971U CN 214490971 U CN214490971 U CN 214490971U CN 202023198050 U CN202023198050 U CN 202023198050U CN 214490971 U CN214490971 U CN 214490971U
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- 238000007493 shaping process Methods 0.000 title claims abstract description 9
- 230000006978 adaptation Effects 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 22
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 22
- 241001330002 Bambuseae Species 0.000 claims description 22
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 22
- 239000011425 bamboo Substances 0.000 claims description 22
- 238000005192 partition Methods 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 238000005336 cracking Methods 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 238000000465 moulding Methods 0.000 claims description 10
- 230000003487 anti-permeability effect Effects 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000003860 storage Methods 0.000 abstract description 19
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 239000004570 mortar (masonry) Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 210000005224 forefinger Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model belongs to the technical field of concrete mold and specifically relates to a impervious crack control concrete shaping examination mould is related to, it is including storing up the appearance box, it is provided with a plurality of storage appearance chamber to store up appearance box top, store up appearance box bottom be provided with a plurality of with store up the operation chamber that the appearance chamber corresponds, it is provided with a baffle to store up between appearance chamber and the operation chamber, a bleeder vent has been seted up on the baffle, can dismantle in the bleeder vent insert be equipped with one with the inserted block of bleeder vent adaptation. The air hole blocking device has the effect of improving the air hole blocking condition.
Description
Technical Field
The application relates to the field of concrete moulds, in particular to an impervious anti-cracking concrete forming test mould.
Background
When the physical and mechanical properties of the anti-seepage and anti-cracking concrete are detected, the concrete is often required to be made into test blocks with certain dimensions according to requirements.
A concrete test mould sold in the market at present comprises a sample storage box, wherein three square cavities are arranged in the sample storage box, and air holes communicated with the cavities are formed in a bottom plate of the sample storage box. When the concrete sample is manufactured, the concrete is directly injected into the cavity of the sample storage box, the scraper is used for scraping the redundant concrete, and the concrete is cured. When demoulding, the air pipe is connected with the air holes of the bottom plate of the sample storage box, the concrete sample is separated from the inner wall of the cavity through air pressure, and then the concrete sample can be taken out.
In view of the above-mentioned related technologies, the inventor believes that the air vent of the sample storage box is a through hole, and after concrete is injected into the sample storage box, some cement-containing mortar inevitably seeps out from the air vent, and the air vent is blocked by a cured substance formed by curing at the air vent, so that a constructor needs to waste time and labor to clean the air vent, and then can use the air vent for the next time.
SUMMERY OF THE UTILITY MODEL
In order to improve the condition that the bleeder vent blockked, this application provides an impervious crack control concrete shaping examination mould.
The application provides a impervious crack control concrete shaping examination mould adopts following technical scheme:
the utility model provides an impervious crack control concrete shaping examination mould, is including storing up the appearance box, it is provided with a plurality of storage appearance chamber to store up appearance box top, store up appearance box bottom be provided with a plurality of with store up the operation chamber that the appearance chamber corresponds, it is provided with a baffle to store up between appearance chamber and the operation chamber, a bleeder vent has been seted up on the baffle, can dismantle in the bleeder vent insert be equipped with one with the inserted block of bleeder vent adaptation.
By adopting the technical scheme, a constructor uses the insert block to block the air holes before manufacturing a concrete sample, so that mortar is not easy to accumulate in the air holes when pouring concrete, and after the concrete sample is cured, the constructor can take down the insert block, open the air holes and take down the concrete test block by ventilation; compared with the prior art, the blocking condition of the air holes can be effectively improved.
Optionally, the bottom surface of the partition plate is fixedly connected with an extension cylinder matched with the size of the air hole, the extension cylinder surrounds the air hole, the bottom surface of the insert block is fixedly connected with a supporting plate used for being abutted to the extension cylinder, and the length of the insert block is equal to the sum of the thickness of the partition plate and the length of the extension cylinder.
Through adopting above-mentioned technical scheme, extension section of thick bamboo and bleeder vent adaptation can be corresponding increase the length of inserted block to make more stable the inserting of inserted block establish in bleeder vent and extension section of thick bamboo, when a layer board and an extension section of thick bamboo contact, the inserted block top surface flushes with the baffle top surface, thereby effectively blocks the mortar and gets into the bleeder vent.
Optionally, a first pull ring is fixedly connected to the bottom surface of the supporting plate.
Through adopting above-mentioned technical scheme, constructor can draw and hold first pull ring to take off the inserted block, improved the convenience of operation.
Optionally, a rubber ring is arranged between the extension cylinder and the supporting plate.
Through adopting above-mentioned technical scheme, the rubber circle can seal the gap between extension section of thick bamboo and the layer board to block that moisture is excessive, reduce the pollution of storing up appearance box perisporium environment.
Optionally, a reinforcing tube is fixedly sleeved on the circumferential wall of the supporting plate, and the reinforcing tube is sleeved with the extending tube.
Through adopting above-mentioned technical scheme, strengthen a section of thick bamboo and cup joint with an extension section of thick bamboo, strengthen again frictional resistance between a section of thick bamboo and the extension section of thick bamboo to the stability of inserted block in an extension section of thick bamboo has been promoted.
Optionally, the bottom surface of the partition plate is provided with a plurality of limiting assemblies for limiting the insert block to be separated from the extension cylinder, and each limiting assembly comprises a limiting rod which is movably arranged in the extension cylinder in a penetrating mode and can be detachably inserted into the insert block.
Through adopting above-mentioned technical scheme, after the inserted block inserted the extension section of thick bamboo, constructor can pass an extension section of thick bamboo with the gag lever post, then insert and establish on the inserted block to the stability of inserted block has been promoted.
Optionally, the limiting assembly further comprises a supporting plate, the supporting plate is fixedly connected to the bottom surface of the partition plate in a perpendicular mode, and the limiting rod penetrates through the supporting plate in a movable mode.
Through adopting above-mentioned technical scheme, the gag lever post is worn to establish in the backup pad, can effectively promote the stability of gag lever post removal in-process.
Optionally, a baffle is fixedly connected to the limiting rod perpendicularly, a compression spring is sleeved on the limiting rod, and the compression spring is elastically supported between the baffle and the supporting plate.
Through adopting above-mentioned technical scheme, compression spring elastic support baffle to make more stable the inserting of gag lever post establish on the inserted block, promoted gag lever post and inserted block complex stability.
Optionally, a second pull ring is arranged at the end part of the limiting rod far away from the insertion block.
Through adopting above-mentioned technical scheme, constructor can stretch into the second pull ring with the finger in to move the second pull ring, thereby drive the gag lever post and break away from the inserted block, promoted the convenience of drive gag lever post.
In summary, the present application includes at least one of the following beneficial technical effects:
1. before a constructor manufactures a concrete sample, the inserting block is used for plugging the air holes, so that mortar is not easy to accumulate in the air holes when concrete is poured, and after the concrete sample is cured, the constructor can take down the inserting block, open the air holes and take down the concrete sample by using ventilation; compared with the prior art, the blocking condition of the air holes can be effectively improved;
2. after the insertion block is inserted into the extension cylinder, a constructor can enable the limiting rod to penetrate through the extension cylinder and then be inserted into the insertion block, and therefore the stability of the insertion block is improved;
3. the baffle is elastically supported by the compression spring, so that the limiting rod is more stably inserted into the insertion block, and the stability of the limiting rod and the insertion block is improved.
Drawings
Fig. 1 is a schematic structural diagram of an impervious anti-cracking concrete molding test mould according to an embodiment of the application.
Fig. 2 is a schematic view of the bottom structure of the test mold of fig. 1.
Figure 3 is a cross-sectional view of the stop assembly of figure 2.
Description of reference numerals: 1. a sample storage box; 10. a sample storage cavity; 11. an operating chamber; 12. a partition plate; 120. air holes are formed; 2. an extension cylinder; 3. a plug; 30. inserting a block; 31. a support plate; 32. a first pull ring; 33. a rubber ring; 34. a reinforcement cylinder; 4. a limiting component; 40. a limiting rod; 41. a support plate; 42. a baffle plate; 43. a compression spring; 44. a second tab.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses impervious crack control concrete shaping examination mould. Referring to fig. 1 and 2, the anti-permeability and anti-cracking concrete molding test mold comprises a sample storage box 1, wherein the sample storage box 1 is of a cuboid structure, three sample storage cavities 10 are formed in the top of the sample storage box 1 in parallel, and the sample storage cavities 10 are cube cavities; three operation cavities 11 are arranged at the bottom of the sample storage box 1 side by side, the three operation cavities 11 correspond to the three sample storage cavities 10 respectively, a partition plate 12 is arranged between the sample storage cavities 10 and the operation cavities 11, a vent hole 120 (refer to fig. 3) is arranged at the center of the partition plate 12, and the vent hole 120 is a rectangular hole.
Referring to fig. 2 and 3, an extension cylinder 2 is fixedly connected to the bottom surface of the partition plate 12, the extension cylinder 2 surrounds the air holes 120, and the inner diameter of the extension cylinder 2 is matched with the air holes 120; a demountable installation has a stopper 3 that is used for sealing bleeder vent 120 on an extension section of thick bamboo 2, stopper 3 includes an inserted block 30, inserted block 30 and extension section of thick bamboo 2 adaptation and can dismantle and insert and locate in extension section of thick bamboo 2, there is a layer board 31 at the perpendicular rigid coupling in inserted block 30 bottom, layer board 31 size and the adaptation of extension section of thick bamboo 2 external diameter, when inserted block 30 is inserted and is established in extension section of thick bamboo 2, layer board 31 and the contact of extension section of thick bamboo 2 bottom end face, inserted block 30 top surface flushes with 12 top surfaces of baffle, thereby block that the mortar gets into bleeder vent 120.
Referring to fig. 3, in order to facilitate the installation of the insert 30, a first pull ring 32 is fixedly connected to the bottom end of the supporting plate 31; the plug block 30 is also sleeved with a rubber ring 33, and the rubber ring 33 is positioned between the end surface of the bottom end of the extension cylinder 2 and the end surface of the top end of the supporting plate 31, so that the gap between the extension cylinder 2 and the supporting plate 31 is effectively sealed, and the water loss is reduced; in order to improve the matching firmness of the insert block 30 and the extension cylinder 2, a reinforcing cylinder 34 is further fixedly sleeved on the peripheral wall of the supporting plate 31, and the inner diameter of the reinforcing cylinder 34 is matched with the outer diameter of the extension cylinder 2; when the insert block 30 is inserted into the extension tube 2, the reinforcement tube 34 is sleeved outside the extension tube 2 to provide friction resistance, so that the effect of improving the firmness of the fit between the insert block 30 and the extension tube 2 is achieved.
Referring to fig. 2 and 3, in order to enhance the stability of the insert block 30 in matching with the extension cylinder 2, two groups of limiting assemblies 4 are symmetrically arranged on the bottom surface of each partition plate 12; the limiting component 4 comprises a limiting rod 40, and the limiting rod 40 movably penetrates through the extension cylinder 2 and is detachably inserted in the insertion block 30; a supporting plate 41 is vertically fixed on the bottom surface of the partition plate 12, the supporting plate 41 is vertical to the limiting rod 40, and the limiting rod 40 movably penetrates through the supporting plate 41, so that the stability of the limiting rod 40 in the moving process is improved; a baffle 42 is vertically and fixedly connected to the limiting rod 40, a compression spring 43 is sleeved on the limiting rod 40, the compression spring 43 is elastically supported between the baffle 42 and the supporting plate 41, and the compression spring 43 has a tendency of elastically driving the baffle 42 to move towards the direction close to the extension cylinder 2; in order to facilitate a constructor to pull the limiting rod 40, a second pull ring 44 is fixedly connected to one end of the limiting rod 40, which is far away from the extension cylinder 2, and the axial direction of the second pull ring 44 is perpendicular to the plane of the partition plate 12; when the insert 30 needs to be removed, a constructor can respectively extend a thumb and a forefinger into the two second pull rings 44, then open the palm, separate the ends of the two limiting rods 40 from the insert 30, and then pull out the insert 30.
The implementation principle of impervious crack control concrete shaping examination mould of this application embodiment is: when a concrete sample is manufactured, the insertion block 30 is in a state of being inserted into the extension cylinder 2, and the top surface of the insertion block 30 is flush with the top surface of the partition plate 12; after concrete sample maintenance is accomplished, constructor to two second pull rings 44 of direction pulling of keeping away from each other, compression spring 43 elastic compression, gag lever post 40 withdraws from inserted block 30, constructor can stimulate first pull ring 32 downwards afterwards, make inserted block 30 withdraw from in the extension section of thick bamboo 2, thereby make bleeder vent 120 open, the concrete sample is taken out to the last rethread gas, this examination mould can effectively improve the obstructed condition of bleeder vent 120, thereby remove the process of constructor clearance from, make constructor labour saving and time saving more.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides an impervious crack control concrete shaping examination mould which characterized in that: including storing up appearance box (1), store up appearance box (1) top and be provided with a plurality of and store up appearance chamber (10), store up appearance box (1) bottom be provided with a plurality of with store up operation chamber (11) that appearance chamber (10) correspond, it is provided with a baffle (12) to store up between appearance chamber (10) and operation chamber (11), a bleeder vent (120) have been seted up on baffle (12), can dismantle in bleeder vent (120) insert be equipped with one with inserted block (30) of bleeder vent (120) adaptation.
2. The anti-permeability and anti-cracking concrete molding test mold according to claim 1, characterized in that: baffle (12) bottom surface rigid coupling have one with an extension section of thick bamboo (2) of bleeder vent (120) size adaptation, an extension section of thick bamboo (2) surround bleeder vent (120), inserted block (30) bottom surface rigid coupling has a layer board (31) that is used for butt extension section of thick bamboo (2), inserted block (30) length equals baffle (12) thickness and the sum of extension section of thick bamboo (2) length.
3. The anti-permeability and anti-cracking concrete molding test mold according to claim 2, characterized in that: the bottom surface of the supporting plate (31) is fixedly connected with a first pull ring (32).
4. The anti-permeability and anti-cracking concrete molding test mold according to claim 2, characterized in that: a rubber ring (33) is arranged between the extension cylinder (2) and the supporting plate (31).
5. The anti-permeability and anti-cracking concrete molding test mold according to claim 2, characterized in that: a reinforcing tube (34) is fixedly sleeved on the peripheral wall of the supporting plate (31), and the reinforcing tube (34) is sleeved with the extension tube (2).
6. The anti-permeability and anti-cracking concrete molding test mold according to claim 2, characterized in that: the bottom surface of the partition plate (12) is provided with a plurality of limiting assemblies (4) used for limiting the insertion block (30) to be separated from the extension cylinder (2), and the limiting assemblies (4) penetrate through the extension cylinder (2) and can be detachably inserted into limiting rods (40) arranged in the insertion block (30) in a movable mode.
7. The anti-permeability and anti-cracking concrete molding test mold according to claim 6, characterized in that: spacing subassembly (4) still include a backup pad (41), the perpendicular rigid coupling in baffle (12) bottom surface of backup pad (41), gag lever post (40) activity is worn to locate backup pad (41).
8. The anti-permeability and anti-cracking concrete molding test mold according to claim 7, characterized in that: perpendicular rigid coupling has a baffle (42) on gag lever post (40), the cover is equipped with a compression spring (43) on gag lever post (40), compression spring (43) elastic support in between baffle (42) and backup pad (41).
9. The anti-permeability and anti-cracking concrete molding test mold according to claim 8, characterized in that: and a second pull ring (44) is arranged at the end part of the limiting rod (40) far away from the insert block (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023198050.5U CN214490971U (en) | 2020-12-25 | 2020-12-25 | Impervious crack control concrete shaping examination mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023198050.5U CN214490971U (en) | 2020-12-25 | 2020-12-25 | Impervious crack control concrete shaping examination mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214490971U true CN214490971U (en) | 2021-10-26 |
Family
ID=78210689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023198050.5U Expired - Fee Related CN214490971U (en) | 2020-12-25 | 2020-12-25 | Impervious crack control concrete shaping examination mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214490971U (en) |
-
2020
- 2020-12-25 CN CN202023198050.5U patent/CN214490971U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211026 |