CN220534509U - Portable concrete sampling device - Google Patents
Portable concrete sampling device Download PDFInfo
- Publication number
- CN220534509U CN220534509U CN202322044711.6U CN202322044711U CN220534509U CN 220534509 U CN220534509 U CN 220534509U CN 202322044711 U CN202322044711 U CN 202322044711U CN 220534509 U CN220534509 U CN 220534509U
- Authority
- CN
- China
- Prior art keywords
- mould
- mold
- connecting rod
- die
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 238000003825 pressing Methods 0.000 claims description 4
- 238000010137 moulding (plastic) Methods 0.000 claims 1
- 238000007711 solidification Methods 0.000 abstract description 8
- 230000008023 solidification Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 description 23
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The application relates to a portable concrete sampling device belongs to the concrete sampling field, and it includes first mould, and the opening has all been seted up to one side and the top of first mould, is provided with the second mould on the first mould, and the opening has all been seted up to one side and the top of second mould, and the opening homonymy setting of first mould one side and the opening homonymy of second mould one side, the top of second mould is provided with and is used for sealing second mould open-top's shrouding, and the opening at first mould top is sealed to the bottom of second mould, is provided with the die stripping subassembly that makes first mould, second mould and shrouding mutually separate on the first mould. The concrete demoulding device has the effect of realizing smooth demoulding of concrete after solidification and forming.
Description
Technical Field
The application relates to the technical field of concrete sampling, in particular to a portable concrete sampling device.
Background
Concrete test blocks are standardized samples for evaluating concrete strength. After the concrete placement is completed, we need to test the strength of the concrete to ensure that it meets design requirements and load carrying capacity. For this purpose, we usually prepare concrete test blocks on site and then take them back to the laboratory for compression testing after a specific curing period. The sample preparation of concrete test blocks is usually performed by using a concrete mold, which is generally a square shell, and an opening is formed above the mold.
In view of the above related art, although the mold for concrete of this kind is coated with a release agent on the side wall of the mold before sampling to be able to be rapidly released after molding with a concrete block, in the actual use process, since the mold is a small square housing having four right angles, the release agent cannot be uniformly coated on the inner wall of the mold, and the release agent on the inner side wall of the mold flows to the inner bottom wall of the mold under the action of gravity, so that the mold cannot be smoothly released after solidification molding of concrete easily opened in the mold.
Disclosure of Invention
In order to realize that concrete can be demolded smoothly after solidification and forming, the application provides a portable concrete sampling device.
The application provides a portable concrete sampling device adopts following technical scheme:
the portable concrete sampling device comprises a first die, wherein openings are formed in one side and the top of the first die, a second die is arranged on the first die, openings are formed in one side and the top of the second die, the openings in one side of the first die and the openings in one side of the second die are arranged on the same side, a sealing plate for sealing the opening in the top of the second die is arranged at the top of the second die, the opening in the top of the first die is sealed at the bottom of the second die, and a die stripping assembly for mutually separating the first die, the second die and the sealing plate is arranged on the first die;
the die stripping assembly comprises a first connecting rod, a second connecting rod and a third connecting rod, wherein one end of the first connecting rod is hinged to the first die, the other end of the first connecting rod is hinged to the second die, one end of the second connecting rod is hinged to the first die, the other end of the second connecting rod is hinged to the sealing plate, the middle part of the second connecting rod is hinged to the second die, one end of the third connecting rod is hinged to the second die, the other end of the third connecting rod is hinged to the sealing plate, the first connecting rod, the second connecting rod and the third connecting rod are parallel to each other, and a control piece for controlling the swing of the first connecting rod is arranged on the first die.
Through adopting above-mentioned technical scheme, keep flat first mould and second mould, then pour the concrete into first mould and second mould from the opening of first mould side and the opening of second mould side, take the concrete to solidify the shaping back, stand first mould and second mould and make the open top of first mould and second mould up, then start the form removal subassembly, separate first mould, second mould and shrouding.
When the bottom of second mould and first mould separation, the top separation of second mould and concrete test block to the in-process second mould that separates drives the concrete block and appears slight displacement, thereby make concrete test block and first mould no longer bond each other, and then make things convenient for the concrete test block to take out from first mould. Similarly, when the second mould is separated from the sealing plate, the concrete test block is also conveniently taken out of the second mould, so that smooth demoulding of concrete after solidification and forming is realized, and the first mould and the second mould can be simultaneously demoulded, and the demoulding efficiency is improved.
The control cabinet drives the first connecting rod to rotate, so that the first connecting rod is matched with the second connecting rod to drive the second die to separate from the first die, the second die drives the third connecting rod to rotate, and the third connecting rod is matched with the second connecting rod to drive the sealing plate to separate from the second die, so that the first die and the second die can be simultaneously demolded, and the demolding efficiency is improved.
Optionally, the control piece includes connecting block and push rod, the connecting block sets up on the first connecting rod, the connecting block with first connecting rod jointly with first mould rotates to be connected, the push rod rotates to be connected the connecting block is kept away from the one end of first connecting rod.
Through adopting above-mentioned technical scheme, promote the push rod, the push rod drives the connecting block and rotates, and the connecting block drives first connecting rod and rotates to realize the drawing of patterns of first mould and second mould.
Optionally, the first mould with the second mould all is provided with two, be provided with the turning block on the first mould, be provided with tooth and tooth's socket on the turning block, one the tooth meshing of turning block is another the turning block is corresponding in the tooth's socket, two the push rod passes through the axis of rotation and articulates each other, the axis of rotation is located the push rod is kept away from the one end of turning block, be connected with the depression bar in the axis of rotation.
Through adopting above-mentioned technical scheme, pressing the depression bar downwards, the depression bar drives two push rods and moves downwards and rotate, and two rotating blocks rotate simultaneously to make two second moulds and two shrouding keep away from each other simultaneously, realize the same form stripping of a plurality of second moulds and a plurality of first moulds.
Optionally, a third die is arranged on the second die, the sealing plate is arranged on the third die, the second connecting rod and the third connecting rod are rotationally connected with the third die, the bottom of the third die seals the opening at the top of the second die, one side and the top of the third die are provided with openings, and the sealing plate seals the opening at the top of the third die.
By adopting the technical scheme, the third mould increases the sampling number of the concrete sampling device each time.
Optionally, the sealing plate is hinged to the third die, and the sealing plate is connected to the third die through bolts.
Through adopting above-mentioned technical scheme, when taking out the concrete test block in the third mould, loosen the bolt and upset shrouding can pour out the concrete test block from the third mould.
Optionally, a self-locking member for limiting the rotation of the rotating block is arranged on the rotating block.
Through adopting above-mentioned technical scheme, the removal of auto-lock piece restriction second mould and shrouding avoids when pouring the concrete into first mould and second mould, and second mould and shrouding remove the condition that leads to unable normal concrete sampling.
Optionally, the self-locking member is a fixing bolt, and the fixing bolt passes through the rotating block and is in threaded connection with the first mold.
Through adopting above-mentioned technical scheme, screw up fixing bolt, can restrict the swiveling block and rotate, and then restricted the removal of second mould and shrouding.
In summary, the present application includes at least one of the following beneficial technical effects:
1. and starting the form stripping assembly to separate the first mold from the second mold, wherein the bottom of the second mold is separated from the top of the concrete test block when the bottom of the second mold is separated from the first mold, and the second mold drives the concrete block to slightly displace in the separation process, so that the concrete test block and the first mold are not mutually bonded, and the concrete test block is conveniently taken out from the first mold. Similarly, when the second mould is separated from the sealing plate, the concrete test block is also convenient to take out from the second mould, so that smooth demoulding of concrete after solidification and forming is realized, and the first mould and the second mould can be simultaneously demoulded, thereby improving the demoulding efficiency;
2. the compression bar drives two push rods to move downwards and rotate, and the two rotating blocks simultaneously rotate, so that the two second dies and the two sealing plates are simultaneously far away from each other, and the simultaneous die stripping of a plurality of second dies and a plurality of first dies is realized.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application.
Fig. 2 is a schematic structural view showing the opening directions of the first mold, the second mold and the third mold according to the embodiment of the present application.
Reference numerals illustrate: 1. a first mold; 2. a second mold; 3. a third mold; 4. a sealing plate; 5. a form removal assembly; 51. a first link; 52. a second link; 53. a third link; 6. a control member; 61. a connecting block; 62. a push rod; 63. a rotating shaft; 64. a compression bar; 65. a rotating block; 66. teeth; 67. tooth slots; 7. a self-locking member; 71. and (5) fixing bolts.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-2.
The embodiment of the application discloses a portable concrete sampling device.
As shown in fig. 1 and 2, the portable concrete sampling device comprises two first molds 1, the two first molds 1 are spliced with each other, openings are formed in one side and the top of the first molds 1, second molds 2 are respectively arranged on the two first molds 1, openings are formed in one side and the top of the second molds 2, the openings in one side of the second molds 2 are arranged on the same side as the openings in one side of the third molds 3, the two second molds 2 are spliced with each other, and the top openings of the first molds 1 are closed at the bottom of the second molds 2.
The second mould 2 is provided with a third mould 3, the top and one side of the third mould 3 are provided with openings, the opening on one side of the third mould 3 is arranged on the same side as the opening on one side of the second mould 2, the two third moulds 3 are spliced with each other, and the top opening of the second mould 2 is closed by the bottom of the third mould 3. The third die 3 is hinged with a sealing plate 4 for closing the top opening of the third die, and the sealing plate 4 is connected with the third die 3 through bolts. The first mold 1 is provided with a stripping assembly 5 for separating the first mold 1, the second mold 2 and the third mold 3 from each other.
When concrete sampling is carried out, the first mould 1, the second mould 2 and the third mould 3 are horizontally placed, the openings of the side surfaces of the first mould 1, the second mould 2 and the third mould 3 face upwards, and then concrete is poured into the first mould 1, the second mould 2 and the third mould 3 respectively through the openings of the side edges of the first mould 1, the second mould 2 and the third mould 3.
After the solidification and molding of the belt concrete, the first mold 1, the second mold 2 and the third mold 3 are erected, the top openings of the first mold 1, the second mold 2 and the third mold 3 face upwards, and then the demolding assembly 5 is started to separate the first mold 1, the second mold 2 and the third mold 3. And loosening the bolts and turning the sealing plate 4 to separate the sealing plate 4 from the third mold 3.
When the bottom of the second mould 2 is separated from the first mould 1, the second mould 2 is separated from the top of the concrete test block, and the second mould 2 drives the concrete block to slightly displace in the separation process, so that the concrete test block and the first mould 1 are not mutually bonded any more, and the concrete test block is convenient to pour out from the first mould 1. Similarly, when the second mould 2 is separated from the third mould 3, and when the third mould 3 is separated from the sealing plate 4, the concrete test block is also convenient to take out from the second mould 2, so that the concrete can be smoothly demolded after solidification and forming, and the first mould 1, the second mould 2 and the third mould 3 can be simultaneously demolded, and the demolding efficiency is improved.
As shown in fig. 1, the demolding assembly 5 includes a first connecting rod 51, a second connecting rod 52 and a third connecting rod 53, one end of the first connecting rod 51 is rotationally connected with the first mold 1, the other end is rotationally connected with the second mold 2, one end of the second connecting rod 52 is rotationally connected with the first mold 1, the other end is rotationally connected with the third mold 3, the middle part of the second connecting rod 52 is rotationally connected with the second mold 2, one end of the third connecting rod 53 is rotationally connected with the second mold 2, the other end is rotationally connected with the third mold 3, and the first connecting rod 51, the second connecting rod 52 and the third connecting rod 53 are mutually parallel.
When the first mold 1 and the second mold 2 are in a mutually spliced state, the two first links 51 are in an inclined state, and the ends of the two first links 51 hinged to the second mold 2 are close to each other. The first mold 1 is provided with a control member 6 for controlling the swing of the first link 51.
The control piece 6 drives the first connecting rod 51 to rotate, so that the first connecting rod 51 is matched with the second connecting rod 52 to drive the second die 2 to be separated from the first die 1, the second die 2 is driven to rotate the third connecting rod 53, the third connecting rod 53 is matched with the second connecting rod 52 to drive the sealing plate 4 to be separated from the second die 2, and therefore the first die 1 and the second die 2 can be simultaneously demoulded, and the demoulding efficiency is improved.
As shown in fig. 1, the control member 6 includes a connection block 61, the connection block 61 is disposed at one end of the first connection rod 51 and is hinged to the first connection rod 51 on the first mold 1 together, one end of the connection block 61 far away from the first connection rod 51 is hinged to a push rod 62, one ends of the two push rods 62 far away from the connection block 61 are hinged together through a rotation shaft 63, a compression rod 64 is connected to the rotation shaft 63, and the compression rod 64 is perpendicular to the two push rods 62. The connecting block 61 is provided with the rotating block 65 far away from the one end of push rod 62, is provided with tooth 66 and tooth's socket 67 on the rotating block 65, and tooth 66 and the tooth's socket 67 of another rotating block 65 of one rotating block 65 mesh.
The connecting block 61 is provided with a self-locking member 7 for limiting the rotation of the self-locking member 7, the self-locking member 7 is a fixing bolt 71, and the fixing bolt 71 passes through the rotating block 65 and is in threaded connection with the first die 1.
When pouring concrete, screw up fixed bolt 71 and restrict the rotation of turning block 65, and then restricted the removal of second mould 2 and third mould 3, avoid when pouring concrete to first mould 1, second mould 2 and third mould 3, the condition that second mould 2 and third mould 3 remove and lead to unable normal concrete sampling.
When the die is disassembled, the pressing rod 64 is pressed downwards, the pressing rod 64 drives the two pushing rods 62 to move downwards and rotate, the pushing rods 62 drive the connecting blocks 61 to rotate, the connecting blocks 61 drive the two rotating blocks 65 to rotate simultaneously, the two rotating blocks 65 and the two first connecting rods 51 rotate simultaneously, and then the two second connecting rods 52 and the two third connecting rods 53 rotate simultaneously. Thereby make two second moulds 2 and two third moulds 3 keep away from each other simultaneously, realize the effect of a plurality of moulds simultaneously die stripping, improved die stripping efficiency.
The implementation principle of the embodiment of the application is as follows: and starting the demolding assembly 5, separating the first mold 1, the second mold 2 and the third mold 3, wherein when the bottom of the second mold 2 is separated from the first mold 1, the second mold 2 is separated from the top of the concrete test block, and the second mold 2 drives the concrete block to slightly displace in the separation process, so that the concrete test block and the first mold 1 are not mutually bonded, and the concrete test block is taken out from the first mold 1 conveniently. Similarly, when the second die 2 is separated from the third die 3, the concrete test block is also conveniently taken out from the second die 2, and then the sealing plate 4 is turned over to separate the sealing plate 4 from the third die 3, so that smooth demoulding of concrete after solidification and forming is realized, and the first die 1 and the second die 2 can be simultaneously demoulded, and the demoulding efficiency is improved.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (7)
1. A portable concrete sampling device which is characterized in that: the mold comprises a first mold (1), wherein openings are formed in one side and the top of the first mold (1), a second mold (2) is arranged on the first mold (1), openings are formed in one side and the top of the second mold (2), the openings in one side of the first mold (1) and the openings in one side of the second mold (2) are arranged on the same side, a sealing plate (4) for sealing the opening in the top of the second mold (2) is arranged at the top of the second mold (2), the opening in the top of the first mold (1) is sealed at the bottom of the second mold (2), and a mold stripping assembly (5) for mutually separating the first mold (1), the second mold (2) and the sealing plate (4) is arranged on the first mold (1);
the die stripping assembly (5) comprises a first connecting rod (51), a second connecting rod (52) and a third connecting rod (53), one end of the first connecting rod (51) is hinged to the first die (1), the other end of the first connecting rod is hinged to the second die (2), one end of the second connecting rod (52) is hinged to the first die (1), the other end of the second connecting rod is hinged to the sealing plate (4), the middle part of the second connecting rod (52) is hinged to the second die (2), one end of the third connecting rod (53) is hinged to the second die (2), the other end of the third connecting rod is hinged to the sealing plate (4), the first connecting rod (51), the second connecting rod (52) and the third connecting rod (53) are parallel to each other, and a control piece (6) used for controlling the first connecting rod (51) to swing is arranged on the first die (1).
2. The portable concrete sampling device of claim 1, wherein: the control piece (6) comprises a connecting block (61) and a push rod (62), wherein the connecting block (61) is arranged on the first connecting rod (51), the connecting block (61) and the first connecting rod (51) are connected with the first die (1) in a rotating mode, and the push rod (62) is connected with one end, far away from the first connecting rod (51), of the connecting block (61) in a rotating mode.
3. The portable concrete sampling device of claim 2, wherein: the novel plastic molding die is characterized in that the first die (1) and the second die (2) are both provided with two, a rotating block (65) is arranged on the connecting block (61), teeth (66) and tooth grooves (67) are arranged on the rotating block (65), the teeth (66) of one rotating block (65) are meshed in the corresponding tooth grooves (67) of the other rotating block (65), the two pushing rods (62) are hinged with each other through rotating shafts (63), the rotating shafts (63) are located at one ends, far away from the rotating block (65), of the pushing rods (62), and pressing rods (64) are connected to the rotating shafts (63).
4. The portable concrete sampling device of claim 1, wherein: be provided with third mould (3) on second mould (2), shrouding (4) set up on third mould (3), second connecting rod (52) with third connecting rod (53) with third mould (3) rotate and are connected, the bottom of third mould (3) will the opening at second mould (2) top is sealed, one side and the top of third mould (3) are equipped with the opening, shrouding (4) will the opening at third mould (3) top is sealed.
5. The portable concrete sampling device of claim 4, wherein: the sealing plate (4) is hinged with the third die (3), and the sealing plate (4) is connected with the third die (3) through bolts.
6. A portable concrete sampling device according to claim 3, wherein: the rotating block (65) is provided with a self-locking piece (7) for limiting the rotation of the rotating block.
7. The portable concrete sampling device of claim 6, wherein: the self-locking piece (7) is a fixing bolt (71), and the fixing bolt (71) penetrates through the rotating block (65) and is in threaded connection with the first die (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322044711.6U CN220534509U (en) | 2023-07-31 | 2023-07-31 | Portable concrete sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322044711.6U CN220534509U (en) | 2023-07-31 | 2023-07-31 | Portable concrete sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220534509U true CN220534509U (en) | 2024-02-27 |
Family
ID=89963447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322044711.6U Active CN220534509U (en) | 2023-07-31 | 2023-07-31 | Portable concrete sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220534509U (en) |
-
2023
- 2023-07-31 CN CN202322044711.6U patent/CN220534509U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102078951A (en) | Mold mechanism with threaded loose core and side loose core of movable and fixed molds | |
| CN210820452U (en) | Pump valve production mold convenient to pour | |
| CN220534509U (en) | Portable concrete sampling device | |
| CN220094935U (en) | Equipment support buttress one-time molding device | |
| CN210513872U (en) | Detachable mould suitable for concrete shear strength test | |
| PL112499B1 (en) | Method of manufacturing concrete elements and moulding unit therefor | |
| CN116727603A (en) | Preparation device and preparation method of resin sand stainless steel valve | |
| CN116175747A (en) | Vertical forming device for prefabricated box culvert and application method of vertical forming device | |
| CN215150129U (en) | Automatic concrete product making devices of drawing of patterns | |
| CN213793794U (en) | Shedder is used in aluminum product processing | |
| CN112223528B (en) | Method for manufacturing prefabricated prestressed concrete thin plate laminated floor slab | |
| CN112895074A (en) | Gypsum model making devices for architectural design | |
| CN218748424U (en) | Automatic forming die for pouring gypsum mold box | |
| CN111906890A (en) | Production process of asbestos insulation board | |
| CN215881994U (en) | A mould for preparation of concrete test block | |
| CN221089457U (en) | Concrete block demoulding equipment | |
| CN217315733U (en) | Sand core mold | |
| CN210336626U (en) | Filter box mould | |
| CN208558064U (en) | A kind of easily demoulding die station | |
| CN217073113U (en) | Mould for forming inner tube of bicycle | |
| CN215358981U (en) | Prefabricated three-plate mold for subway station | |
| CN214687113U (en) | Casting mold for aerated brick production | |
| CN217169399U (en) | Electric shaver shell forming die | |
| CN219882773U (en) | Cement experiment piece mould | |
| CN215115464U (en) | Die used for tensile test piece molding and convenient for demolding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |