CN212707336U - Mixed mortar standard curing box - Google Patents
Mixed mortar standard curing box Download PDFInfo
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- CN212707336U CN212707336U CN202020889330.1U CN202020889330U CN212707336U CN 212707336 U CN212707336 U CN 212707336U CN 202020889330 U CN202020889330 U CN 202020889330U CN 212707336 U CN212707336 U CN 212707336U
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- box
- curing chamber
- curing
- spout
- backup pad
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Abstract
The utility model relates to a mix gluey sand standard curing box belongs to the test equipment field, the power distribution box comprises a box body, be provided with the curing chamber on the box, one side opening setting of curing chamber, it is provided with the chamber door just to be located curing chamber open-ended position on the box, be provided with the backup pad in the curing chamber, the position that just is located the backup pad on the relative face in the curing chamber is provided with the spout, the spout is extended towards curing chamber open-ended position by the inside curing chamber, be provided with respectively sliding connection in the spout of both sides in the backup pad, the slider sets up with the spout cooperation, be provided with on the box and be used for driving slider gliding drive arrangement in. The utility model discloses have the effect of being convenient for get the put test piece.
Description
Technical Field
The utility model belongs to the technical field of test equipment's technique and specifically relates to a mix gluey sand standard curing box is related to.
Background
The mixed mortar standard curing box is a special test device for mortar curing, is suitable for standard curing of mortar test pieces by scientific research and quality inspection departments, adopts an intelligent temperature and humidity control system, can accurately instruct the functions of lifting, humidifying, dehumidifying and the like, can automatically switch work, realizes dynamic balance of temperature and humidity in the box, and realizes state adjustment of the test pieces and a standard environment for testing.
The current chinese patent with an authority publication number of CN210119383U discloses a mixed mortar standard curing box, which comprises a box body and a base, wherein the box body is provided with an upper curing chamber and a lower curing chamber, the upper curing chamber is internally provided with a plurality of horizontally placed supporting plates and a vertical guide rail, the supporting plates are slidably connected to the guide rail, the supporting plates are provided with a lead screw, the lead screw is moved out of the upper surface of the box body, each supporting plate is only in threaded connection with one lead screw, and the lead screws connected with each supporting plate are different.
The above prior art solutions have the following drawbacks: when using this curing box, arrange the test piece in last curing chamber or on the backup pad in the curing chamber down to the temperature and humidity control device who utilizes curing box to take certainly maintains the test piece can, but when putting the test piece to the backup pad or taking out the test piece from the backup pad, because the weight of test piece is heavier, and the space is less in the curing chamber, therefore getting of test piece can be comparatively inconvenient.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a mix gluey sand standard curing box convenient to get and put test piece.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a mix gluey sand standard curing box, includes the box, be provided with the curing chamber on the box, the one side opening setting of curing chamber, it is provided with the chamber door just to be located curing chamber open-ended position on the box, be provided with the backup pad in the curing chamber, the position that just is located the backup pad on the relative face in the curing chamber is provided with the spout, the spout is extended towards curing chamber open-ended position by the inside curing chamber, be provided with respectively sliding connection in the spout of both sides in the backup pad the slider, slider and spout cooperation set up, be provided with on the box and be used for driving slider gliding drive arrangement in the spout.
Through adopting the above technical scheme, when using this curing box, the measurement personnel at first open the chamber door, start drive arrangement afterwards, drive arrangement can drive the slider and move towards curing chamber open-ended position in the spout, make the slider drive the backup pad and move towards the outdoor removal of curing chamber, move out the curing chamber completely until the backup pad, at this moment measurement personnel alright in with place the test piece in the backup pad, the backup pad drives the test piece and gets into in the curing chamber when restarting drive arrangement afterwards, it begins the maintenance to close the chamber door, after the maintenance is accomplished, restart drive arrangement make the backup pad drive the test piece move out the curing chamber can, move out the curing chamber through making the backup pad, make measurement personnel can be more convenient when getting the test piece, and the curing chamber itself can not lead to the fact to blockking to getting of test piece, the convenience that mixed mortar standard.
The present invention may be further configured in a preferred embodiment as: the driving device comprises a threaded lead screw which is rotatably connected in a chute on one side, the threaded lead screw is arranged along the length direction of the chute, a slide block thread in the chute is sleeved on the threaded lead screw, one end of the threaded lead screw extends out of the box body, and a motor used for driving the threaded lead screw to rotate is arranged on the box body.
Through adopting above-mentioned technical scheme, starter motor, motor can drive the screw thread lead screw and rotate, and at this moment, because the slider is located the spout, the slider can not follow the screw thread lead screw and rotate, and slider threaded connection is on the screw thread lead screw, therefore the slider can remove along the length direction of screw thread lead screw on the screw thread lead screw for the backup pad shifts out or immigration maintenance room, thereby makes the testing personnel can get more conveniently and put the test piece.
The present invention may be further configured in a preferred embodiment as: and the sliding block is connected with a ball which is abutted against the inner wall of the sliding chute in a rolling way.
Through adopting above-mentioned technical scheme, the setting of ball can reduce the friction between slider and the spout for the slider can remove in the spout better, thereby makes the slider can drive the backup pad better and remove.
The present invention may be further configured in a preferred embodiment as: the maintenance room is characterized in that a supporting rod is arranged on the inner wall of the maintenance room and below the supporting plate, the supporting rod is of a telescopic structure, two ends of the supporting rod are respectively connected with the inner wall of the maintenance room and the supporting plate in a rotating mode, a supporting block is arranged on the inner wall of the maintenance room, the supporting block is located on one side, close to an opening of the maintenance room, of the supporting rod, and when the supporting plate is moved out of the maintenance room, the supporting rod rotates to abut against the supporting block.
Through adopting above-mentioned technical scheme, the backup pad is shifting out the outdoor in-process of maintenance room, can drive the bracing piece and rotate towards maintenance room open-ended position through the pin joint, the backup pad also can drive the bracing piece extension simultaneously, remove to the outdoor back of maintenance room at the backup pad, bracing piece butt to supporting shoe on, when placing the test piece in the backup pad this moment, the gravity that one side that the box was kept away from to the backup pad received then can transmit the bracing piece on, and finally provide the supporting effect to the bracing piece by the supporting shoe, so just increased the bearing capacity of backup pad, can reduce the condition that takes place the backup pad and warp because of test piece gravity.
The present invention may be further configured in a preferred embodiment as: the retractable structure comprises a fixed cylinder and a retractable rod, wherein the fixed cylinder is rotatably connected with the inner wall of the curing room, the retractable rod is inserted into the fixed cylinder in a sliding manner, and one end, far away from the fixed cylinder, of the retractable rod is rotatably connected with the supporting plate.
Through adopting above-mentioned technical scheme, when the backup pad shifted out the curing room, the backup pad can drive the telescopic link and move outward towards the solid fixed cylinder to make the bracing piece extension, and when the backup pad immigration curing room, the backup pad then made the solid fixed cylinder of telescopic link immigration, thereby make the bracing piece shorten, so just realized the flexible of bracing piece.
The present invention may be further configured in a preferred embodiment as: the supporting plate is provided with extending parts on two sides of the supporting plate, and the extending parts are abutted to the sliding grooves.
Through adopting above-mentioned technical scheme, the setting of extension makes the backup pad can support in the curing chamber better for the test piece can be placed in the backup pad better.
The present invention may be further configured in a preferred embodiment as: the sliding groove and the sliding block are both made of stainless steel.
Through adopting above-mentioned technical scheme, set up spout and slider into stainless steel and can increase the life of spout and slider in long-term damp and hot environment.
The present invention may be further configured in a preferred embodiment as: a plurality of fixing grooves for the test piece to move in are formed in the supporting plate.
Through adopting above-mentioned technical scheme, the testing personnel can arrange the test piece in the fixed slot when placing the backup pad, and the position of test piece can be restricted to the fixed slot to the condition that the test piece dropped when the reduction took place the backup pad removal.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the inner wall of the curing chamber is provided with the chute, the support plate is provided with the slide block which is connected in the chute in a sliding manner, and the drive device is utilized to drive the slide block to move in the chute, so that the support plate can move towards the outside or the inside of the curing chamber, the test personnel can not be blocked by the curing chamber when taking and placing the test piece, and the convenience of taking and placing the test piece is improved;
2. through set up the telescopic bracing piece between the inner wall at backup pad and maintenance room, it is articulated with backup pad and maintenance room inner wall respectively with the both ends of bracing piece again, set up the supporting shoe that supplies the bracing piece butt on the maintenance room inner wall simultaneously, when the backup pad shifts out the maintenance room, can drive the bracing piece and rotate and extend then butt joint to the supporting shoe on, utilize bracing piece and supporting shoe can improve the supporting effect of backup pad to reduce the condition that takes place the backup pad deformation.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Fig. 2 is a schematic sectional structure diagram of an embodiment of the present invention.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
In the figure, 1, a box body; 11. a curing room; 12. a box door; 13. a support plate; 131. a slider; 132. an extension portion; 133. fixing grooves; 14. a motor; 2. a chute; 21. a threaded lead screw; 3. a support bar; 31. a fixed cylinder; 32. a telescopic rod; 4. and (7) a supporting block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the standard curing box of mixed mortar disclosed by the present invention, comprising a box body 1, two curing chambers 11 are provided on the box body 1, the two curing chambers 11 are respectively located at the upper portion and the lower portion of the box body 1, one side of the curing chamber 11 is an opening, a box door 12 is hinged on the box body 1 at the position of the opening of the curing chamber 11, a supporting plate 13 is provided in each curing chamber 11, the supporting plate 13 is used for placing a test piece, a chute 2 (see fig. 3) is provided on the opposite side in the curing chamber 11, the chute 2 is located at the position of the supporting plate 13, and the chute 2 extends from the inside of the curing chamber 11 to the position of the opening of the curing chamber 11 along the horizontal direction, sliders 131 slidably connected in the chutes 2 at both sides are fixedly connected to the supporting plate 13, the sliders 131 are matched with,
referring to fig. 2 and 3, a driving device is arranged on the box body 1, the driving device can drive the sliding block 131 to move in the sliding groove 2, the driving device includes a threaded lead screw 21 rotatably connected in the sliding groove 2 on one side, the threaded lead screw 21 is arranged along the length direction of the sliding groove 2, one end of the threaded lead screw 21 extends out of the back surface of the box body 1 (the front surface of the box body 1 is the surface where the box door 12 is located), a motor 14 is fixedly connected to the back surface of the box body 1, the output shaft of the motor 14 is coaxially connected with the end portion through which the threaded lead screw 21 penetrates, a sealing ring (not shown in the figure) is arranged at the position through which the threaded lead screw 21 penetrates on the box body 1, the sealing ring can ensure the sealing performance at the penetrating position of the threaded lead screw 21, thereby ensuring the wet and hot environment.
When the test piece needs to be placed on the supporting plate 13 or the test piece is taken down from the supporting plate 13, a detector firstly opens the box door 12, then the starting motor 14 drives the threaded lead screw 21 to rotate, at the moment, the sliding block 131 is located in the sliding groove 2 and in threaded connection with the threaded lead screw 21, the sliding block 131 can move on the threaded lead screw 21, the supporting plate 13 moves towards the outside of the curing chamber 11, after the supporting plate 13 completely cures the chamber 11, the detector can close the motor 14 and place or take down the test piece, finally, the starting motor 14 reverses, the supporting plate 13 can return to the inside of the curing chamber 11, the supporting plate 13 is moved out of the curing chamber 11, the test piece can be taken and placed by the detector without being blocked by the curing chamber 11, and the test piece can be taken and placed more conveniently.
Referring to fig. 2 and 3, in order to ensure that the supporting plate 13 can support a test piece, extending portions 132 are integrally arranged on two sides of the supporting plate 13, the extending portions 132 are located above the sliding groove 2 and abut against the sliding groove 2, meanwhile, the sliding groove 2 and the sliding block 131 are made of stainless steel, so that the sliding groove 2 and the sliding block 131 are prevented from being rusted in a long-term damp and hot environment, the service lives of the sliding groove 2 and the sliding block 131 are prolonged, and balls (not shown in the figure) abutting against the inner wall of the sliding groove 2 are connected to the sliding block 131 in a rolling mode in order to reduce friction between the sliding.
Referring to fig. 1 and 2, be provided with bracing piece 3 on the inner wall of curing chamber 11 and the below that is located backup pad 13, bracing piece 3 is located and is close to curing chamber 11 open-ended position, bracing piece 3 includes fixed section of thick bamboo 31 and the telescopic link 32 of slip grafting in with fixed section of thick bamboo 31, fixed section of thick bamboo 31 and 11 internal rotation of curing chamber are connected, the tip that fixed section of thick bamboo 31 was kept away from to telescopic link 32 rotates with backup pad 13 to be connected, fixedly connected with supporting shoe 4 on the inner wall of curing chamber 11 simultaneously, supporting shoe 4 is located bracing piece 3 and is close to curing chamber 11 open-ended one side, when backup pad 13 shifts out to curing chamber 11 outside, bracing piece 3 rotates.
Referring to fig. 1, in order to prevent the movement of the test piece caused by the movement of the support plate 13, a plurality of fixing grooves 133 for the test piece to move in are formed in the support plate 13, and the position of the test piece can be fixed by the fixing grooves 133, so that the test piece is prevented from falling.
The implementation principle of the embodiment is as follows: when the curing box is used, a detector firstly opens the box door 12, then the motor 14 is started to drive the threaded lead screw 21 to rotate, at the moment, because the slide block 131 is positioned in the chute 2 and the slide block 131 is in threaded connection with the threaded lead screw 21, the slide block 131 can move towards the position of the opening of the curing chamber 11 on the threaded lead screw 21, so that the slide block 131 drives the support plate 13 to move towards the outside of the curing chamber 11 until the support plate 13 is completely moved out of the curing chamber 11, at the moment, the support rod 3 can extend and rotate to abut against the support block 4, the detector can place a test piece in different fixing grooves 133 on the support plate 13, then the motor 14 is started to rotate reversely, so that the support plate 13 drives the test piece to enter the curing chamber 11, the box door 12 is closed to start curing, after curing is finished, the driving device is started again to drive the support plate 13 to move the test piece out of the curing, and the maintenance room 11 itself can not cause the stopping to getting of test piece, has improved the convenience that mixes the standard curing box of glue sand and has used.
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 (8)
1. The utility model provides a mix gluey sand standard curing box, includes box (1), be provided with curing chamber (11) on box (1), the one side opening setting of curing chamber (11), box (1) is gone up and is located curing chamber (11) open-ended position and is provided with chamber door (12), be provided with backup pad (13), its characterized in that in curing chamber (11): the utility model discloses a curing chamber, including curing chamber (11), backup pad (13), spout (2), slider (131), spout (131) and spout (2), the position that just is located backup pad (13) on the relative face in curing chamber (11) is provided with spout (2), spout (2) are extended by curing chamber (11) inside towards curing chamber (11) open-ended position, be provided with respectively sliding connection in both sides spout (2) on backup pad (13), slider (131) and spout (2) cooperation setting, be provided with on box (1) and be used for driving slider (131) gliding drive arrangement in spout (2).
2. The mixed mortar standard curing box of claim 1, wherein: the driving device comprises a threaded lead screw (21) which is rotatably connected into a sliding groove (2) on one side, the threaded lead screw (21) is arranged along the length direction of the sliding groove (2), a sliding block (131) in the sliding groove (2) is in threaded sleeve connection with the threaded lead screw (21), one end of the threaded lead screw (21) extends out of the box body (1), and a motor (14) which is used for driving the threaded lead screw (21) to rotate is arranged on the box body (1).
3. The mixed mortar standard curing box of claim 1, wherein: the sliding block (131) is connected with a ball which is abutted against the inner wall of the sliding chute (2) in a rolling way.
4. The mixed mortar standard curing box of claim 1, wherein: the maintenance device is characterized in that a support rod (3) is arranged on the inner wall of the maintenance room (11) and below the support plate (13), the support rod (3) is arranged to be of a telescopic structure, two ends of the support rod (3) are respectively connected with the inner wall of the maintenance room (11) and the support plate (13) in a rotating mode, a support block (4) is arranged on the inner wall of the maintenance room (11), the support block (4) is located on one side, close to the opening of the maintenance room (11), of the support rod (3), and when the support plate (13) is moved out of the maintenance room (11), the support rod (3) rotates to abut against the support block (4).
5. The mixed mortar standard curing box of claim 4, wherein: the retractable structure comprises a fixed cylinder (31) rotatably connected with the inner wall of the curing room (11) and a retractable rod (32) inserted into the fixed cylinder (31) in a sliding manner, wherein one end, far away from the fixed cylinder (31), of the retractable rod (32) is rotatably connected with the supporting plate (13).
6. The mixed mortar standard curing box of claim 1, wherein: the supporting plate (13) is provided with extending parts (132) on two sides of the supporting plate (13), and the extending parts (132) are abutted to the sliding grooves (2).
7. The mixed mortar standard curing box of claim 1, wherein: the sliding groove (2) and the sliding block (131) are both made of stainless steel.
8. The mixed mortar standard curing box of claim 1, wherein: and the supporting plate (13) is provided with a plurality of fixing grooves (133) for the test piece to move in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020889330.1U CN212707336U (en) | 2020-05-25 | 2020-05-25 | Mixed mortar standard curing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020889330.1U CN212707336U (en) | 2020-05-25 | 2020-05-25 | Mixed mortar standard curing box |
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| Publication Number | Publication Date |
|---|---|
| CN212707336U true CN212707336U (en) | 2021-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020889330.1U Active CN212707336U (en) | 2020-05-25 | 2020-05-25 | Mixed mortar standard curing box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113858407A (en) * | 2021-10-26 | 2021-12-31 | 中国十七冶集团有限公司 | Concrete curing device and using method |
-
2020
- 2020-05-25 CN CN202020889330.1U patent/CN212707336U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113858407A (en) * | 2021-10-26 | 2021-12-31 | 中国十七冶集团有限公司 | Concrete curing device and using method |
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