CN213198130U

CN213198130U - Constant temperature and humidity curing box

Info

Publication number: CN213198130U
Application number: CN202021707741.0U
Authority: CN
Inventors: 张丽; 杜少博; 马岩; 徐凯; 赵建; 李强
Original assignee: Shandong Huasen Xinglong Concrete Co ltd
Current assignee: Shandong Huasen Xinglong Concrete Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-05-14
Anticipated expiration: 2030-08-14

Abstract

The utility model relates to a constant temperature and humidity curing box, including box, the side door of rotation at the box opening part, it has the bottom plate to slide on the inner chamber bottom surface of box, be provided with on the outer wall of box and be used for restricting the bottom plate joint spare that freely slides, be fixed with the installation cover on the upper surface of bottom plate, it has the installation pole that is vertical setting to rotate on the installation cover, the installation pole is along the even coaxial a plurality of that is provided with of vertical direction interval and places the dish, it is provided with the retaining member that is used for adjusting adjacent two and places interval between the dish to place between dish and the installation pole, be provided with in the inner chamber of installation cover and be used for driving installation pole pivoted driving piece. This application has cement test block thermally equivalent, promotes the effect of the accuracy of testing data.

Description

Constant temperature and humidity curing box

Technical Field

The application relates to the technical field of concrete curing, in particular to a constant-temperature and constant-humidity curing box.

Background

The maintenance of cement test block often involves cement maintenance box, and cement maintenance box provides invariable maintenance environment for the cement test block, is favorable to the shaping of cement test block, and the box adopts inside and outside two-layer, comprises outer box and interior box, and outer box adopts high-quality cold-rolled steel sheet, and interior box adopts corrosion resistant plate, and the shelf adopts stainless steel section bar to make, and the corrosion resistance is good. The water tank at the lower side of the inner box body is used for heating and auxiliary humidification, the humidification system mainly uses an ultrasonic humidifier, and water heating evaporation is used as auxiliary.

Current concrete standard curing box leads to the heat inconsistent that the concrete received when the test because the heating pipe only sets up the one side of keeping away from the side door to influence last test data inconsistent, lead to data to lack the reliability.

SUMMERY OF THE UTILITY MODEL

In order to promote the accuracy that detects data, this application provides a constant temperature and humidity curing box.

The application provides a pair of constant temperature and humidity curing box adopts following technical scheme:

the utility model provides a constant temperature and humidity curing box, includes the box, rotates the side door at the box opening part, it has the bottom plate to slide on the inner chamber bottom surface of box, be provided with on the outer wall of box and be used for restricting the bottom plate and freely gliding joint spare, be fixed with the installation cover on the upper surface of bottom plate, it has the installation pole that is vertical setting to rotate on the installation cover, the installation pole is along the even coaxial a plurality of that is provided with of vertical direction interval and places the dish, it is provided with the retaining member that is used for adjusting adjacent two and places interval between the dish to place between dish and the installation pole, be provided with in the inner chamber of installation cover and be used for drive installation pole pivoted driving.

Through adopting above-mentioned technical scheme, in the testing process, pull out the bottom plate outside the box in advance, then according to the size of cement test block, adjacent two are adjusted in advance through the retaining member and are placed the interval between the dish, place the cement test block in placing the inner chamber of dish after the regulation is accomplished, then push into the inner chamber of box with the bottom plate, through the joint spare, make the bottom plate be difficult to freely slide in the inner chamber of box, close the side door, then through the driving piece, make the installation pole rotate with placing the dish together, thereby make cement test block thermally equivalent, promote the accuracy of detected data.

Preferably, the driving part comprises a worm wheel coaxially fixed on the outer wall of the lower end of the mounting rod, a motor fixed on the inner wall of the inner cavity of the mounting cover, and a worm coaxially fixed on a rotating shaft of the motor, the worm wheel is positioned in the inner cavity of the mounting cover, and the worm is meshed with the worm wheel.

Through adopting above-mentioned technical scheme, when making to place the dish and rotate, open motor switch for the pivot and the worm of motor rotate together, thereby worm meshing worm wheel rotate together, make the installation pole rotate together with placing the dish, thereby make the cement test block thermally equivalent of placing in placing the dish.

Preferably, the joint spare is including sliding fixture block on the box, setting up the spring of keeping away from bottom plate one side at the fixture block, fixing the handle bar of keeping away from bottom plate one side at the fixture block, two draw-in grooves have been seted up to one side that the bottom plate is close to the fixture block, the spacing groove has been seted up on the inner wall of box, the fixture block slides at the spacing inslot, the spacing groove is located same one side of box with the draw-in groove, the spring is fixed on the stopper towards the one end of draw-in groove, the other end of spring is fixed on the inner wall of spacing groove towards the draw-in groove, the spring housing is established on the handle bar, handle bar one end is located the.

Through adopting above-mentioned technical scheme, under the initial condition, the fixture block inlays to be established in the draw-in groove that is close to the box opening part, when taking out the cement test block of placing in the dish, the pulling handle bar for the spring is compressed, and the fixture block breaks away from first draw-in groove this moment, when the inner chamber of box is pulled out completely with the bottom plate, loosens the handle bar this moment, under the effect of spring restoring force, makes in the inner chamber of fixture block embedding second draw-in groove, and the bottom plate just difficult has freely slided this moment, and the cement test block has been taken off to testing personnel alright light.

Preferably, the one end that the handle bar stretches out outside the box rotates there is the connecting block, the one end that the handle bar was kept away from to the connecting block is fixed with the locating lever, the constant head tank has been seted up on the outer wall of box, the one end that the connecting block was kept away from to the locating lever slides in the constant head tank.

Through adopting above-mentioned technical scheme, when pulling out the bottom plate outside the box for the locating lever breaks away from the constant head tank, then rotates the connecting block, makes the locating lever keep away from the one end butt of connecting block on the outer wall of box, and the fixture block breaks away from the draw-in groove this moment, and the fixture block retracts to the spacing inslot, thereby makes the testing personnel at the in-process of pulling bottom plate, and the fixture block is difficult to and takes place the friction between the bottom plate, the testing personnel pulling bottom plate of being convenient for more.

Preferably, the retaining member includes that the coaxial first pipe, a plurality of the ball that fix on placing the dish set up on the first outer wall of pipe, set up and be used for driving a plurality of ball outside the first pipe and support the butt piece tightly on the installation pole outer wall, first pipe coaxial sleeve is established on the installation pole, a plurality of recess has evenly been seted up around its axial interval on the outer wall of first pipe, the inner wall of the first pipe of recess intercommunication, the ball slides to inlay and establishes in the inner chamber of recess.

Through adopting above-mentioned technical scheme, through the butt piece for the ball in the recess rolls towards the direction that is close to the installation pole in the recess, until a plurality of ball support tightly on the outer wall of installation pole, places the dish this moment and just has been fixed.

Preferably, the abutting part comprises a second pipe coaxially arranged outside the first pipe and a third pipe coaxially fixed outside the second pipe, the upper end of the second pipe abuts against the outer wall of the ball, the lower end of the second pipe is in threaded connection with the outer wall of the first pipe, the upper end of the third pipe is higher than the upper end of the second pipe, and the ball is located between the first pipe and the third pipe.

Through adopting above-mentioned technical scheme, when will placing the dish and fix on the installation pole, will place the dish and establish on the installation pole with first pipe in advance, then rotate the third pipe, make the installation dish motionless simultaneously, the third pipe is vertical rebound together with the second pipe this moment for the second pipe butt ball towards the direction removal that is close to the installation pole, until the installation pole is pressed from both sides tightly by a plurality of ball, place the dish this moment and just difficult to have slided, adjust the direction, it is simple to use.

Preferably, the upper end of the second pipe is provided with a guide surface, the guide surface is arranged in an inclined manner from outside to inside towards the ball, and the guide surface abuts against the outer wall of the ball.

Through adopting above-mentioned technical scheme, the direction butt that the second pipe of being convenient for more of spigot surface is close to the installation pole with the ball orientation, and the staff of being convenient for more will place the dish fast and fix on the installation pole.

Preferably, the outer wall of the mounting rod is provided with a ring groove, and the ball abuts against the inner cavity of the ring groove.

Through adopting above-mentioned technical scheme, the ball butt is in the annular for it is difficult to slide on the installation pole more to place the box, has promoted the testing process, places the stability of box.

The application comprises at least one of the following beneficial technical effects:

1. the mounting rod and the placing disc rotate together, so that the cement test block is uniformly heated, and the accuracy of detection data is improved;

2. the bottom plate is arranged to slide on the bottom surface of the inner wall of the box body, so that a tester can conveniently and quickly take or place a cement test block, and the test convenience is improved;

3. by arranging the ball, the first pipe, the second pipe and the third pipe, a detector can conveniently adjust the distance between two adjacent placing discs according to the size of the cement test block; through setting up the annular for it is difficult to slide on the installation pole more to place the box, has promoted the testing process, places the stability of box.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic view of the internal structure of the mounting cover in the embodiment of the present application.

Fig. 3 is a cross-sectional view of the retaining member in an embodiment of the present application.

Fig. 4 is an exploded view of the clip portion in the embodiment of the present application.

Description of reference numerals: 1. a box body; 2. a side door; 3. a base plate; 4. a clamping piece; 5. mounting a cover; 6. mounting a rod; 7. placing a tray; 8. a locking member; 9. a drive member; 10. a worm gear; 11. a motor; 12. a worm; 13. a clamping block; 14. a spring; 15. a handle; 16. a card slot; 17. a limiting groove; 18. connecting blocks; 19. positioning a rod; 20. positioning a groove; 21. a first tube; 22. a ball bearing; 23. an abutting member; 24. a groove; 25. a second tube; 26. a third tube; 27. a guide surface; 28. and a ring groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a constant temperature and humidity curing box.

Referring to fig. 1, a constant temperature and humidity curing box, comprising a box body 1, it has side door 2 to rotate on the opening outer wall of box 1, it has bottom plate 3 to slide on the inner wall bottom surface of box 1, be fixed with installation cover 5 on the bottom plate 3, the top of installation cover 5 is provided with a plurality of and places dish 7, it rotates in the inner chamber of box 1 to place dish 7, the cement test block is placed on the inner wall upper surface of placing dish 7, when carrying out constant temperature and humidity curing, close side door 2, make the cement test block of placing in the dish 7 rotate with placing dish 7 together, thereby make cement test block thermally equivalent, thereby promote the accuracy of detected data.

Referring to fig. 2 and 3, the mounting cover 5 has a vertically arranged mounting rod 6 rotating on the upper surface thereof, the placing trays 7 are uniformly sleeved on the mounting rod 6 at intervals, a locking member 8 for adjusting the interval between two adjacent placing trays 7 is arranged between the placing trays 7 and the mounting rod 6, the locking member 8 comprises a first tube 21, balls 22 and an abutting member 23 arranged outside the first tube 21 and used for driving a plurality of balls 22 to abut against the outer wall of the mounting rod 6, the first tube 21 is coaxially sleeved on the outer wall of the mounting rod 6, the first tube 21 is coaxially and fixedly connected with the placing tray 7, thereby place dish 7 and first pipe 21 alright with vertical upper and lower sliding together, the lower extreme of first pipe 21 is fixed on the inner wall bottom surface of placing dish 7, has evenly seted up a plurality of recess 24 around its axial interval on the upper end outer wall of first pipe 21, and recess 24 communicates the inner wall of first pipe 21, and ball 22 slides and inlays and establish in the inner chamber of recess 24.

Referring to fig. 2 and 3, the abutting member 23 includes a second tube 25 and a third tube 26, the second tube 25 is coaxially sleeved on the outer side of the first tube 21, the upper end of the second tube 25 is provided with a guide surface 27, the guide surface 27 is disposed from outside to inside in an inclined manner toward the axis of the first tube 21, the guide surface 27 abuts on the outer wall of the ball 22, the outer wall of the mounting rod 6 is provided with a ring groove 28, the ball 22 abuts in the ring groove 28, the lower end of the second tube 25 is screwed on the outer wall of the first tube 21, the third tube 26 is coaxially fixed on the outer wall of the second tube 25, the upper end of the third tube 26 is higher than the upper end of the second tube 25, so that when the placing tray 7 is fixed on the mounting rod 6 and is difficult to slide vertically, the third tube 26 is rotated at this time, the third tube 26 rotates together with the second tube 25, the guide surface 27 of the second tube 25 abuts on the ball 22 in the inner cavity of the groove 24 and rolls toward the direction close to the outer wall, until the mounting rod 6 is pressed by the balls 22, the placing plate 7 is fixed on the outer wall of the mounting rod 6.

Referring to fig. 1, a driving piece 9 for driving the installation rod 6 to rotate is arranged in an inner cavity of the installation cover 5, the driving piece 9 comprises a worm wheel 10, a motor 11 and a worm 12, the worm wheel 10 is coaxially fixed on the outer wall of the lower end of the installation rod 6, which is embedded in the installation cover 5, the motor 11 is fixed in the inner cavity of the installation cover 5, the worm 12 is coaxially fixed on a rotating shaft of the motor 11, the worm 12 is meshed with the worm wheel 10, thereby when the placement plate 7 rotates, a switch of the motor 11 is opened, the rotating shaft of the motor 11 rotates together with the worm 12, the worm 12 is meshed with the worm wheel 10 to rotate together, the installation rod 6 rotates together with the placement plate 7, and therefore, cement test blocks placed in the placement plate 7 are.

Referring to fig. 4, a clamping piece 4 for limiting free sliding of the bottom plate 3 is arranged on the outer wall of the box body 1, the clamping piece 4 comprises a clamping block 13, a spring 14 and a hand lever 15, two clamping grooves 16 are formed in one side, close to the clamping block 13, of the bottom plate 3, a limiting groove 17 is formed in the outer wall of the box body 1, the limiting groove 17 and the clamping groove 16 are arranged oppositely, an opening of the clamping groove 16 faces an opening of the limiting groove 17, the clamping block 13 slides in an inner cavity of the limiting groove 17, one end of the hand lever 15 is located in the inner cavity of the limiting groove 17, the other end of the hand lever 15 is located outside the box body 1, the hand lever 15 slides on the box body 1, one end, extending into the limiting groove 17, of the hand lever 15 is fixed on the clamping block 13, the spring 14 is sleeved on the hand lever 15, one end of the spring 14 is fixed on the end.

Referring to fig. 2 and 4, when initial state fixture block 13 inlays to be established in the draw-in groove 16 that is close to the opening part of box 1, when taking out the cement test block of placing in the dish 7, pulling handle bar 15 for spring 14 is compressed, fixture block 13 breaks away from first draw-in groove 16 this moment, when the intracavity of drawing bottom plate 3 out box 1 completely, loosen handle bar 15 this moment, under the effect of spring 14 restoring force, make fixture block 13 imbed the inner chamber of second draw-in groove 16, bottom plate 3 has just so hard to freely slide this moment, the cement test block has easily been taken off to the detection personnel.

Referring to fig. 4, hand lever 15 stretches out the outer one end of box 1 and rotates and has connecting block 18, connecting block 18's the other end is fixed with locating lever 19, locating lever 19's axis is parallel arrangement with hand lever 15's axial, constant head tank 20 has been seted up on box 1's the outer wall, connecting block 18 was kept away from to locating lever 19's one end slides in the inner chamber of constant head tank 20, when pulling out box 1 with bottom plate 3 outside, make locating lever 19 break away from constant head tank 20, then rotate connecting block 18, make connecting block 18 was kept away from to locating lever 19's one end butt on box 1's outer wall, fixture block 13 breaks away from draw-in groove 16 this moment, fixture block 13 retracts to in spacing groove.

The implementation principle of this application embodiment a constant temperature and humidity curing box is: when carrying out the maintenance of constant temperature and humidity, close side door 2, open motor 11 switch, make motor 11's pivot rotate together with worm 12, thereby worm 12 meshes worm wheel 10 and rotates together, make installation pole 6 rotate together with placing dish 7, thereby make and place the cement test block thermally equivalent in placing dish 7, when the inspection finishes, pulling handle bar 15, make spring 14 compressed, fixture block 13 breaks away from first draw-in groove 16 this moment, when pulling out the interior intracavity of box 1 completely with bottom plate 3, loosen handle bar 15 this moment, under the effect of spring 14 restoring force, make in the interior intracavity of fixture block 13 embedding second draw-in groove 16, the cement piece that testing personnel alright at this moment will place in the dish 7 takes out, and is convenient for operation, and is simple to use.

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

1. The utility model provides a constant temperature and humidity curing box, includes box (1), rotates side door (2) at box (1) opening part, its characterized in that: the sliding has bottom plate (3) on the inner chamber bottom surface of box (1), be provided with on the outer wall of box (1) and be used for restricting bottom plate (3) free gliding joint spare (4), be fixed with installation cover (5) on the upper surface of bottom plate (3), it has installation pole (6) that are vertical setting to rotate on installation cover (5), installation pole (6) are along vertical direction interval even coaxial being provided with a plurality of place dish (7), it is provided with between dish (7) and installation pole (6) and is used for adjusting adjacent two retaining member (8) of placing interval between dish (7), be provided with in the inner chamber of installation cover (5) and be used for driving installation pole (6) pivoted driving piece (9).

2. The constant temperature and humidity curing box according to claim 1, characterized in that: the driving piece (9) comprises a worm wheel (10) which is coaxially fixed on the outer wall of the lower end of the mounting rod (6), a motor (11) which is fixed on the inner wall of the inner cavity of the mounting cover (5), and a worm (12) which is coaxially fixed on the rotating shaft of the motor (11), wherein the worm wheel (10) is positioned in the inner cavity of the mounting cover (5), and the worm (12) is meshed with the worm wheel (10).

3. The constant temperature and humidity curing box according to claim 1, characterized in that: the clamping piece (4) comprises a clamping block (13) sliding on the box body (1), a spring (14) arranged on one side, far away from the bottom plate (3), of the clamping block (13), and a hand lever (15) fixed on one side, far away from the bottom plate (3), of the clamping block (13), wherein two clamping grooves (16) are formed in one side, close to the clamping block (13), of the bottom plate (3), a limiting groove (17) is formed in the inner wall of the box body (1), the clamping block (13) slides in the limiting groove (17), the limiting groove (17) and the clamping grooves (16) are positioned on the same side of the box body (1), one end, facing the clamping grooves (16), of the spring (14) is fixed on a limiting block, the other end of the spring (14) is fixed on the inner wall, facing the clamping grooves (16), of the limiting groove (17), the spring (14) is sleeved on the hand lever (15), one end of the hand, the other end of the limiting groove (17) extends out of the box body (1).

4. The constant temperature and humidity curing box according to claim 3, characterized in that: the utility model discloses a storage box, including handle bar (15), connecting piece (18) have been rotated to the one end that handle bar (15) stretches out outside box (1), the one end that handle bar (15) were kept away from in connecting piece (18) is fixed with locating lever (19), constant head tank (20) have been seted up on the outer wall of box (1), the one end that connecting piece (18) were kept away from in locating lever (19) slides in constant head tank (20).

5. The constant temperature and humidity curing box according to claim 1, characterized in that: retaining member (8) including coaxial fixed first pipe (21), a plurality of setting ball (22) on placing dish (7) on first pipe (21) outer wall, set up and be used for driving a plurality of ball (22) to support butt piece (23) tight on installation pole (6) outer wall outside first pipe (21), first pipe (21) coaxial sleeve is established on installation pole (6), evenly seted up a plurality of recess (24) around its axial interval on the outer wall of first pipe (21), the inner wall of recess (24) intercommunication first pipe (21), ball (22) slide to inlay and establish the inner chamber at recess (24).

6. The constant temperature and humidity curing box according to claim 5, characterized in that: the abutting piece (23) comprises a second pipe (25) coaxially arranged outside the first pipe (21) and a third pipe (26) coaxially fixed outside the second pipe (25), the upper end of the second pipe (25) abuts against the outer wall of the ball (22), the lower end of the second pipe (25) is in threaded connection with the outer wall of the first pipe (21), the upper end of the third pipe (26) is higher than the upper end of the second pipe (25), and the ball (22) is located between the first pipe (21) and the third pipe (26).

7. The constant temperature and humidity curing box according to claim 6, characterized in that: the upper end of the second pipe (25) is provided with a guide surface (27), the guide surface (27) is obliquely arranged towards the ball (22) from outside to inside, and the guide surface (27) is abutted to the outer wall of the ball (22).

8. The constant temperature and humidity curing box according to claim 7, characterized in that: an annular groove (28) is formed in the outer wall of the mounting rod (6), and the ball (22) abuts against the inner cavity of the annular groove (28).