CN216181535U - Cement concrete curing box - Google Patents
Cement concrete curing box Download PDFInfo
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- CN216181535U CN216181535U CN202122638558.0U CN202122638558U CN216181535U CN 216181535 U CN216181535 U CN 216181535U CN 202122638558 U CN202122638558 U CN 202122638558U CN 216181535 U CN216181535 U CN 216181535U
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- splint
- backup pad
- rotating
- cement concrete
- supporting
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Abstract
The application relates to the technical field of curing boxes, in particular to a cement concrete curing box which comprises a box body, wherein a curing chamber and a curing door are arranged on the box body, a plurality of brackets and supporting units which support the brackets correspondingly are arranged in the curing chamber, and each supporting unit comprises two supporting plates; be equipped with locking Assembly in the backup pad, locking Assembly includes and sets up the fixed slot in the maintenance room lateral wall along vertical direction, backup pad lateral wall fixedly connected with solid fixed splint, it is connected with the rotating splint to rotate on the solid fixed splint, the backup pad lateral wall is seted up and is supplied rotating splint to rotate and inlays the rotation groove of establishing, gu fixed splint inlays with rotating splint all slip and locate the fixed slot, and gu fixed splint contradicts respectively in the both sides cell wall that the fixed slot is relative with rotating splint, the spout that extends along backup pad length direction is seted up towards the tip to the backup pad, it is equipped with the slide bar to inlay in the spout, a plurality of spacing holes have been seted up on the slide bar, it is equipped with the inserted bar to inlay in the spacing downthehole of one of them. This application can improve the stability of bracket.
Description
Technical Field
The application relates to the technical field of curing boxes, in particular to a cement concrete curing box.
Background
The cement concrete curing box is equipment for curing concrete test blocks in a laboratory, when the cement concrete curing box is used, water is added to the bottom of the box body to reach the position of a standard line, then the concrete test blocks are placed on the bracket, the concrete test blocks are prevented from being in direct contact with the water, and the cement concrete curing box is started to be heated and cured after being checked.
Through the retrieval, chinese patent publication No. CN209579970U discloses a cement curing box, the power distribution box comprises a box body, the maintenance storehouse has been seted up to one side of box, the outside in maintenance storehouse is provided with the door, the vertical bracket that is connected with a plurality of levels and sets up that slides in the maintenance storehouse, a plurality of brackets are arranged along vertical direction, the equal vertical fixedly connected with roll adjustment screw rod of two surveys in maintenance storehouse, the both ends of bracket rotate respectively and are connected with threaded connection in the swivel becket of roll adjustment screw rod, the swivel becket lower extreme all sets firmly the worm wheel ring with the swivel becket coaxial line, the downside of bracket still rotates the transmission shaft that is connected with the axis level and sets up, the equal fixedly connected with in both ends of transmission shaft can mesh and correspond the driven worm of worm wheel ring, still be provided with on the bracket and can drive transmission shaft pivoted actuating mechanism. Therefore, the effect of putting test blocks with different thicknesses can be realized.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: the bracket only depends on the auto-lock of turbine and worm to support, and the stability of bracket is low, when the concrete test block is heavier to exceed the holding power of bracket, causes the bracket gliding to remove easily, influences the normal maintenance of concrete test block, consequently needs the improvement.
SUMMERY OF THE UTILITY MODEL
In order to improve the stability of bracket, this application provides a cement concrete curing box.
The application provides a pair of cement concrete curing box adopts following technical scheme: a cement concrete curing box comprises a box body, wherein a curing chamber and a curing door are arranged on the box body, a plurality of brackets which are sequentially arranged along the vertical direction and supporting units which support the corresponding brackets are arranged in the curing chamber, and each supporting unit comprises two symmetrically arranged supporting plates which are connected to the side wall of the curing chamber in a sliding manner along the vertical direction; be equipped with locking Assembly in the backup pad, locking Assembly includes and sets up the fixed slot in the maintenance room lateral wall along vertical direction, backup pad lateral wall fixedly connected with solid fixed splint, it is connected with the rotation splint to rotate on the solid fixed splint, the backup pad lateral wall is seted up and is supplied to rotate splint and rotate and inlay the rotation groove of establishing, gu fixed splint inlays with rotating splint and all sliding and locating the fixed slot, and gu fixed splint contradicts respectively in the both sides cell wall that the fixed slot is relative with rotating splint, the spout that extends along backup pad length direction is seted up towards the tip to the backup pad, it is equipped with fixed connection in the slide bar that rotates splint to slide in the spout, a plurality of spacing holes have been seted up on the slide bar, one of them spacing downthehole sliding and inlaying is equipped with the inserted bar of contradicting in the backup pad lateral wall.
By adopting the technical scheme, the two supporting plates of the supporting unit are supported on the bracket, the concrete test block is placed on the bracket for maintenance, and the fixed clamping plate and the rotating clamping plate of the locking assembly respectively abut against the two opposite side groove walls of the fixed groove, so that the fixed connection between the supporting plates and the inner side wall of the maintenance room is realized through the fixed clamping plate and the rotating clamping plate of the locking assembly, and the supporting of the supporting plates on the bracket is more stable; when the locking assembly is opened, the sliding rod is moved along the sliding groove, the sliding rod drives the rotating clamping plate to rotate, then the inserted rod is inserted into the limiting hole, the supporting plate blocks the inserted rod to move towards the direction of the telescopic spring, and therefore the sliding rod is fixed in the sliding groove.
Optionally, the side wall of the curing chamber is provided with a dovetail groove extending in the vertical direction, and the side wall of the supporting plate is fixedly connected with a dovetail block which is embedded in the dovetail groove in a sliding manner.
Through adopting above-mentioned technical scheme, the forked tail piece can only reciprocate along the dovetail, has consequently realized spacing when the backup pad removes.
Optionally, one side of the fixed clamping plate opposite to the rotating clamping plate is connected with the same supporting spring together.
Through adopting above-mentioned technical scheme, supporting spring's elasticity impels solid fixed splint and rotating clamp plate to rotate towards the direction that deviates from mutually, has increased solid fixed splint and rotating clamp plate to the extrusion force of fixed slot cell wall for the backup pad is more stable.
Optionally, the locking assemblies are sequentially provided with at least two groups along the length direction of the supporting plate.
Through adopting above-mentioned technical scheme, two sets of locking Assembly make the backup pad more stable in the maintenance room.
Optionally, be equipped with lifting unit in the curing room, lifting unit includes that four are the threaded rod of wearing to locate the backup pad that the rectangle set up, and fixed two bearings of wearing to be equipped with in the backup pad, and the bearing internal fixation is worn to be equipped with the screw thread and is joined in marriage the screw thread section of thick bamboo that corresponds the threaded rod, and the fixed cover of one end that the backup pad was exposed to the screw thread section of thick bamboo is equipped with the turbine ring, and the turbine ring meshing has the worm, and two worms in the backup pad constitute a rotation jointly and connect in the actuating lever of backup pad.
Through adopting above-mentioned technical scheme, rotate the actuating lever, the worm on the actuating lever drives the turbine ring rotation that corresponds, and the turbine ring drives the screw thread section of thick bamboo that corresponds and rotates, and the screw thread section of thick bamboo of pivoted removes along screw thread pole length direction, and the threaded rod passes through the bearing simultaneously and drives the backup pad lift.
Optionally, the fixed cover of one end that the actuating lever is close to the maintenance door is equipped with the synchronizing wheel, and the synchronizing wheel on two actuating levers meshes the same hold-in range jointly.
Through adopting above-mentioned technical scheme, rotate one of them actuating lever, the synchronizing wheel on the actuating lever of actuating lever drive rotates, and the synchronizing wheel passes through the hold-in range and drives another synchronizing wheel and actuating lever rotation.
Optionally, a rotating wheel is fixedly connected to one end of the driving rod.
Through adopting above-mentioned technical scheme, the staff of being convenient for of runner rotates the actuating lever.
Optionally, a moving groove for the sliding embedding of the bracket is formed in one side of the two supporting plates of the supporting unit opposite to each other.
Through adopting above-mentioned technical scheme, the bracket removes along the shifting chute, the installation and the dismantlement of the bracket of being convenient for.
To sum up, the application comprises the following beneficial technical effects:
1. the arrangement of the locking assembly realizes the fixed connection between the support plate and the inner side wall of the curing room, so that the support of the support plate on the bracket is more stable;
2. the lifting assembly is arranged to drive the supporting plate to lift, so that the height of the bracket is adjusted, the height of the bracket is changed, and the distance between the upper bracket and the lower bracket is adjusted;
3. the setting of synchronizing wheel and hold-in range has realized two backup pads lifts of simultaneous drive supporting element, has improved work efficiency.
Drawings
FIG. 1 is a schematic diagram of the overall structure in the embodiment of the present application;
FIG. 2 is a schematic sectional view showing a curing room in the example of the present application;
FIG. 3 is a schematic structural diagram illustrating a lifting assembly in an embodiment of the present application;
FIG. 4 is a schematic cross-sectional view of an embodiment of the present application showing a locking assembly;
fig. 5 is a schematic cross-sectional view of an embodiment of the present application showing a threaded rod.
Reference numerals: 1. a box body; 11. a curing room; 12. maintaining the door; 13. a dovetail groove; 14. a dovetail block; 2. a bracket; 3. a support unit; 31. a support plate; 32. a moving groove; 4. a lifting assembly; 41. a threaded rod; 42. a bearing; 43. a threaded barrel; 44. a turbine ring; 45. a drive rod; 451. a worm; 46. a rotating wheel; 5. a synchronizing wheel; 51. a synchronous belt; 6. a locking assembly; 61. fixing grooves; 62. fixing the clamping plate; 63. rotating the clamping plate; 64. a rotating groove; 65. a support spring; 7. a chute; 71. a slide bar; 72. a tension spring; 73. a limiting hole; 74. and (4) inserting the rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses cement concrete curing box. As shown in figure 1, a cement concrete curing box comprises a box body 1, a curing chamber 11 is arranged on the box body 1, a curing door 12 is installed on the curing chamber 11, the curing door 12 is matched with an opening of the curing chamber 11, a plurality of brackets 2 which are sequentially arranged along the vertical direction and supporting units 3 which support the brackets 2 are arranged in the curing chamber 11, and concrete test blocks are placed on the brackets 2 for curing.
As shown in fig. 2 and 3, the supporting unit 3 includes two supporting plates 31 which are symmetrically arranged and are slidably connected to the side wall of the curing chamber 11 along the vertical direction, and a moving groove 32 for the sliding embedding of the bracket 2 is formed in one side of the two supporting plates 31 of the supporting unit 3, so that the bracket 2 and the supporting plates 31 can be detached, and the bracket 2 can be conveniently mounted, detached and cleaned.
As shown in fig. 4, be equipped with two sets of locking Assembly 6 that set up along backup pad 31 length direction on backup pad 31, locking Assembly 6 includes and sets up in the fixed slot 61 of maintenance room 11 lateral wall along vertical direction, backup pad 31 lateral wall fixedly connected with solid fixed splint 62, it is connected with solid fixed splint 63 to rotate on the solid fixed splint 62, backup pad 31 lateral wall is seted up and is supplied solid fixed splint 63 to rotate and inlays the rotation groove 64 of establishing, gu fixed splint 62 and solid fixed splint 63 all slide to inlay and locate fixed slot 61, and gu fixed splint 62 contradicts respectively in the both sides cell wall that fixed slot 61 is relative with solid fixed splint 63.
The fixed clamping plate 62 and the rotating clamping plate 63 respectively abut against two opposite side groove walls of the fixed groove 61, so that the fixed connection between the supporting plate 31 and the inner side wall of the maintenance room 11 is realized through the fixed clamping plate 62 and the rotating clamping plate 63 of the locking assembly 6, and the supporting of the supporting plate 31 on the bracket 2 is more stable. One side that solid fixed splint 62 and rotating splint 63 are relative is connected with same supporting spring 65 jointly, and supporting spring 65's elasticity impels solid fixed splint 62 and rotating splint 63 to rotate towards the direction that deviates from mutually, has increased solid fixed splint 62 and has rotated splint 63 to the extrusion force of fixed slot 61 cell wall, has improved backup pad 31's stability.
As shown in fig. 1, 3 and 5, a lifting assembly 4 is arranged in the curing chamber 11, the lifting assembly 4 includes four threaded rods 41 which are arranged in a rectangular shape and penetrate through the supporting plate 31, two bearings 42 are fixedly penetrated through the supporting plate 31, threaded cylinders 43 which are in threaded fit with the corresponding threaded rods 41 are fixedly penetrated through the bearings 42, one ends of the threaded cylinders 43, which are exposed out of the supporting plate 31, are fixedly sleeved with turbine rings 44, the turbine rings 44 are meshed with worms 451, and the two worms 451 on the supporting plate 31 jointly form a driving rod 45 which is rotatably connected to the supporting plate 31.
The driving rod 45 is rotated, the worm 451 on the driving rod 45 drives the corresponding turbine ring 44 to rotate, the turbine ring 44 drives the corresponding threaded cylinder 43 to rotate, the rotated threaded cylinder 43 moves along the length direction of the threaded rod 41, and meanwhile, the threaded rod 41 drives the supporting plate 31 to lift through the bearing 42, so that the lifting assembly 4 drives the supporting plate 31 to lift, and the height of the bracket 2 is adjusted.
The fixed cover of one end that the actuating lever 45 is close to maintenance door 12 is equipped with synchronizing wheel 5, and synchronizing wheel 5 on two actuating levers 45 meshes jointly has same hold-in range 51, and one of them actuating lever 45 tip fixedly connected with runner 46, and the runner 46 is convenient for the staff to rotate actuating lever 45. The staff rotates actuating lever 45 through runner 46, and actuating lever 45 drives synchronizing wheel 5 on the actuating lever 45 and rotates, and synchronizing wheel 5 drives another synchronizing wheel 5 and actuating lever 45 through hold-in range 51 and rotates, has consequently realized rotating two actuating levers 45 simultaneously, and two backup pads 31 on the drive support unit 3 go up and down simultaneously.
The implementation principle of this application embodiment cement concrete curing box is: the bracket 2 is placed in the sliding grooves 7 of the two support plates 31 of the support unit 3, and the concrete test block is placed on the bracket 2 for curing. When the height of the bracket 2 is adjusted, the sliding rod 71 is moved along the sliding groove 7, after the sliding rod 71 is pulled out, the inserted link 74 is inserted into the limiting hole 73 of the sliding rod 71, the sliding rod 71 drives all the rotating clamping plates 63 connected with the sliding rod 71 to rotate, and the locking component 6 on the supporting plate 31 is not opened; the worker rotates the driving rod 45 through the rotating wheel 46, the synchronizing wheel 5 on the driving rod 45 drives the other driving rod 45 to rotate through the synchronizing belt 51, the worm 451 on the driving rod 45 drives the corresponding worm 451 to rotate, the worm 451 drives the thread cylinder 43 to rotate, and the thread cylinder 43 moves up and down along the threaded rod 41 and drives the supporting plate 31 to lift through the bearing 42; after the height of the support plate 31 is determined, the insertion rod 74 is removed, and the sliding rod 71 is moved along the sliding slot 7 in the direction of the extension spring 72 until the fixed clamping plate 62 and the rotating clamping plate 63 again abut against the walls of the fixed slot 61, and the support plate 31 is again fixedly connected with the side wall of the curing chamber 11 by the locking assembly 6.
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 (8)
1. The utility model provides a cement concrete curing box, includes box (1), is equipped with curing chamber (11) and maintenance door (12) on box (1), its characterized in that: a plurality of brackets (2) which are sequentially arranged along the vertical direction and supporting units (3) which support the corresponding brackets (2) are arranged in the curing room (11), and each supporting unit (3) comprises two symmetrically arranged supporting plates (31) which are connected to the side wall of the curing room (11) in a sliding manner along the vertical direction; a locking component (6) is arranged on the supporting plate (31), the locking component (6) comprises a fixing groove (61) which is arranged on the side wall of the curing chamber (11) along the vertical direction, a fixing splint (62) is fixedly connected to the side wall of the supporting plate (31), a rotating splint (63) is rotatably connected to the fixing splint (62), a rotating groove (64) which is used for the rotating splint (63) to be rotatably embedded is arranged on the side wall of the supporting plate (31), the fixing splint (62) and the rotating splint (63) are both slidably embedded in the fixing groove (61), the fixing splint (62) and the rotating splint (63) are respectively abutted against the two side groove walls opposite to the fixing groove (61), a sliding groove (7) which extends along the length direction of the supporting plate (31) is arranged at the end part of the supporting plate (31), a sliding rod (71) which is fixedly connected to the rotating splint (63) is slidably embedded in the sliding groove (7), a plurality of limiting holes (73) are arranged on the sliding rod (71), an inserted rod (74) abutting against the side wall of the supporting plate (31) is embedded in one limiting hole (73) in a sliding mode.
2. A cement concrete curing box according to claim 1, characterized in that: the maintenance room (11) lateral wall is seted up along dovetail (13) that vertical direction extends, and backup pad (31) lateral wall fixedly connected with slides and inlays dovetail (14) of locating corresponding dovetail (13).
3. A cement concrete curing box according to claim 1, characterized in that: one side of the fixed clamping plate (62) opposite to one side of the rotating clamping plate (63) is connected with the same supporting spring (65) together.
4. A cement concrete curing box according to claim 3, characterized in that: the locking assemblies (6) are sequentially provided with at least two groups along the length direction of the supporting plate (31).
5. A cement concrete curing box according to claim 1, characterized in that: be equipped with lifting unit (4) in maintenance room (11), lifting unit (4) are threaded rod (41) of wearing to locate backup pad (31) including four rectangle settings, fixed two bearings (42) of wearing to be equipped with on backup pad (31), threaded fitting is worn to be equipped with in bearing (42) internal fixation and is equipped with screw thread section of thick bamboo (43) of corresponding threaded rod (41), the fixed cover of one end that backup pad (31) was exposed in threaded section of thick bamboo (43) is equipped with turbine ring (44), turbine ring (44) meshing has worm (451), constitute a rotation connection in actuating lever (45) of backup pad (31) jointly two worms (451) on backup pad (31).
6. A cement concrete curing box according to claim 5, characterized in that: the fixed cover of one end that actuating lever (45) are close to maintenance door (12) is equipped with synchronizing wheel (5), and synchronizing wheel (5) on two actuating levers (45) mesh jointly has same hold-in range (51).
7. A cement concrete curing box according to claim 6, characterized in that: one end of the driving rod (45) is fixedly connected with a rotating wheel (46).
8. A cement concrete curing box according to claim 1, characterized in that: and one side of the two supporting plates (31) of the supporting unit (3) opposite to each other is provided with a moving groove (32) for the sliding embedding of the bracket (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122638558.0U CN216181535U (en) | 2021-10-29 | 2021-10-29 | Cement concrete curing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122638558.0U CN216181535U (en) | 2021-10-29 | 2021-10-29 | Cement concrete curing box |
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| Publication Number | Publication Date |
|---|---|
| CN216181535U true CN216181535U (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122638558.0U Active CN216181535U (en) | 2021-10-29 | 2021-10-29 | Cement concrete curing box |
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| CN (1) | CN216181535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115042311A (en) * | 2022-07-11 | 2022-09-13 | 江苏上建舜杰预制构件有限公司 | Dry-wet-heat maintenance type heating die table for wallboard |
-
2021
- 2021-10-29 CN CN202122638558.0U patent/CN216181535U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115042311A (en) * | 2022-07-11 | 2022-09-13 | 江苏上建舜杰预制构件有限公司 | Dry-wet-heat maintenance type heating die table for wallboard |
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