CN210233433U - Concrete curing box base - Google Patents
Concrete curing box base Download PDFInfo
- Publication number
- CN210233433U CN210233433U CN201920884710.3U CN201920884710U CN210233433U CN 210233433 U CN210233433 U CN 210233433U CN 201920884710 U CN201920884710 U CN 201920884710U CN 210233433 U CN210233433 U CN 210233433U
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- CN
- China
- Prior art keywords
- supporting
- main gear
- curing box
- accommodating groove
- concrete curing
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Abstract
The utility model relates to a concrete curing box base, which relates to the technical field of concrete curing boxes and comprises a base body, rollers and a fixed bracket; the base body comprises a supporting bottom plate; the fixed bracket comprises a supporting rod; the supporting rod is a threaded rod, penetrates through the supporting bottom plate and penetrates through the supporting bottom plate; the base body is provided with an adjusting device, the adjusting device comprises an accommodating groove arranged on one surface of the base body, which is far away from the roller, a fixed shaft fixedly connected to the center of the bottom of the accommodating groove, a main gear sleeved on the fixed shaft and rotatably connected with the fixed shaft, and a plurality of pinion gears arranged in the accommodating groove and meshed with the main gear, wherein the pinion gears are sleeved on the supporting rods and are in threaded connection with the supporting rods; the top cover is also arranged at the top of the accommodating groove; the base body is also provided with an adjusting component for driving the main gear to rotate. The utility model discloses have the effect that lets the staff can adjust the height of a plurality of fixed bolsters simultaneously, with range.
Description
Technical Field
The utility model belongs to the technical field of the technique of concrete curing box and specifically relates to a concrete curing box base is related to.
Background
At present, with the increase of civil engineering construction projects, the quality requirements of people on engineering are higher and higher, particularly the quality requirements on concrete are higher and higher, and in civil engineering, the concrete can be put into use after reaching the standard. In order to improve the quality of concrete, a concrete curing box is required to be used for curing the concrete test block. But present concrete curing box is mostly fixed, need rely on artifical transport in actual operation process, places the test block, wastes time and energy again, seriously influences work efficiency.
Chinese patent with publication number CN207094079U discloses a concrete curing box base, which comprises a base body for supporting and installing a curing box body, a plurality of rollers fixedly installed at the bottom of the base body, and a plurality of fixing supports capable of being adjusted in a lifting manner. The box of curing box is supported the installation through setting up the base that can remove and can fix two kinds of modes in the above-mentioned patent.
The above prior art solutions have the following drawbacks: in the above patent, when the staff adjusts a plurality of fixed bolster, all need all adjust every fixed bolster, the time that needs to spend is longer. When adjusting a plurality of fixing brackets, each fixing bracket needs to be aligned to keep the same height of the plurality of fixing brackets.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a concrete curing box base lets the staff can be simultaneously, the height of a plurality of fixed bolsters of range adjustment.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a concrete curing box base comprises a base body, rollers and a fixed bracket;
the base body comprises a support base plate;
the fixing bracket comprises a support rod; the supporting rod is a threaded rod, penetrates through the supporting bottom plate and penetrates through the supporting bottom plate;
the base body is provided with an adjusting device, the adjusting device comprises an accommodating groove arranged on one surface of the base body, which is far away from the roller, a fixed shaft fixedly connected to the center of the bottom of the accommodating groove, a main gear sleeved on the fixed shaft and rotatably connected with the fixed shaft, and a plurality of pinion gears arranged in the accommodating groove and meshed with the main gear, and the pinion gears are sleeved on the supporting rods and are in threaded connection with the supporting rods; the top cover is also arranged at the top of the accommodating groove;
the base body is further provided with an adjusting component for driving the main gear to rotate.
By adopting the technical scheme, when the worker rotates the main gear, the main gear drives the auxiliary gears to rotate, the four auxiliary gears can rotate at the same angle at the same time, and the four auxiliary gears are connected through threads and drive the four supporting rods to move up and down at the same time, so that the heights of the four fixing supports can be adjusted at the same amplitude at the same time. Through setting up adjusting device for the fixed bolster can rise jointly and descend, accelerates the speed of regulation.
The utility model discloses further set up to: the adjusting assembly comprises a turbine fixedly connected to the upper surface of the main gear and a worm matched with the turbine, and the turbine is sleeved on the fixed shaft; two ends of the scroll rod penetrate through the accommodating groove;
and the groove wall of the containing groove is provided with a penetrating groove for the worm to penetrate out.
Through adopting above-mentioned technical scheme, the staff can drive the turbine through rotating the scroll bar to rotate, thereby drive the master gear and rotate, in addition, drive the master gear rotation with the turbine scroll bar, can also restrict the automatic rotation of master gear.
The utility model discloses further set up to: the top cap is provided with a plurality of dead levers on the one side towards the holding tank, dead lever one end and top cap rigid coupling, the other end and pinion butt.
By adopting the technical scheme, if the pinion deviates in the vertical direction in the rotating process, the fixed rod can apply a force opposite to the motion direction of the pinion to the pinion, so that the motion of the pinion in the vertical direction is prevented, and the rotating stability of the pinion is improved.
The utility model discloses further set up to: the top cover is detachably connected with the supporting bottom plate.
Through adopting above-mentioned technical scheme, set up to being connected for dismantling between top cap and the supporting baseplate for the staff can be through dismantling the top cap, adjust and maintain master gear and pinion.
The utility model discloses further set up to: the bottom of the accommodating groove is vertically and fixedly connected with an air cylinder, and the other end of the air cylinder is in contact with the bottom surface of the main gear; when the piston of the cylinder is popped up, the main gear is lifted by the cylinder; the penetrating groove is an elliptical groove in the vertical direction.
Through adopting above-mentioned technical scheme, after master gear and pinion separation, the staff can also adjust respectively the fixed bolster, lets the base can keep the parallel and level to arrange on the uneven ground of height.
The utility model discloses further set up to: the edge of the main gear or the pinion is in arc transition.
By adopting the technical scheme, when the main gear and the pinion are matched together again, the teeth on the main gear and the pinion can be meshed together again in a sliding mode in the process of overlapping.
The utility model discloses further set up to: a plurality of bearing rods are arranged in the accommodating groove.
Through adopting above-mentioned technical scheme, when concrete curing box arranged on the base, the bearing capacity of base is increased to the bearing bar.
The utility model discloses further set up to: one end of the supporting rod is fixedly connected with a rotating handle which is convenient for rotating the supporting rod.
Through adopting above-mentioned technical scheme, the staff can be more convenient when rotating branch.
The utility model discloses further set up to: the other end of the supporting rod is fixedly connected with a supporting leg used for increasing the contact area between the supporting rod and the ground.
Through adopting above-mentioned technical scheme, the area of rain ground contact is bigger when the base is placed subaerial for the base is arranged more stably.
The utility model discloses further set up to: the supporting legs are provided with anti-slip strips used for increasing friction force between the supporting legs and the ground.
Through adopting above-mentioned technical scheme, can increase the frictional force between stabilizer blade and the ground, prevent that the base from taking place to slide.
To sum up, the utility model discloses a beneficial technological effect does:
1. the adjusting device is arranged, so that the fixed support can ascend and descend together, and the adjusting speed is increased;
2. through the arrangement of the adjusting assembly, the main gear can be conveniently adjusted by a worker;
3. by arranging the main gear and the auxiliary gear to be separable, two different adjusting modes exist for the fixing bracket of the base, and the base is more convenient to apply to different places.
Drawings
Fig. 1 is a schematic view of a base in the present embodiment.
Fig. 2 is a schematic view of the embodiment in which the anti-slip strips are provided on the legs.
Fig. 3 is a schematic structural diagram of the interior of the base body in this embodiment.
Fig. 4 is a schematic structural view illustrating the main gear in the base body in the embodiment when lifted.
In the figure, 1, a base body; 11. a support base plate; 12. a side dam; 121. mounting grooves; 13. a top cover; 2. fixing a bracket; 21. a strut; 22. rotating the handle; 23. a support leg; 231. anti-slip strips; 3. a roller; 4. an adjustment device; 41. accommodating grooves; 42. a fixed shaft; 43. a main gear; 44. a pinion gear; 45. an adjustment assembly; 451. a turbine; 452. a scroll bar; 453. adjusting the handle; 46. fixing the rod; 47. a cylinder; 48. penetrating out of the groove; 49. a load-bearing bar.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): a concrete curing box base is shown in figure 1 and comprises a base body 1 for mounting a curing box body, a plurality of rollers 3 fixedly connected to the bottom of the base body 1 and a plurality of lifting adjustable fixing supports 2 mounted on the base body 1. In this embodiment, four rollers 3 and four fixing brackets 2 are provided on the base body 1.
The base body 1 comprises a supporting bottom plate 11, four vertical side baffles 12 are fixedly connected to the upper surface of the supporting bottom plate 11, and the four side baffles 12 are connected end to enclose a mounting groove 121 for accommodating the bottom of the curing box body.
Four gyro wheels 3 are the universal wheel, and gyro wheel 3 arranges on the face that deviates from side shield 12 one side on supporting baseplate 11, and gyro wheel 3 fixed connection is on supporting baseplate 11.
The fixed bracket 2 comprises a supporting rod 21, a supporting foot 23 fixedly connected to one end of the supporting rod 21 and used for enlarging the contact area between the supporting rod 21 and the ground, and a rotating handle 22 arranged at one end of the supporting rod 21, which is far away from the supporting foot 23.
The supporting rod 21 is a threaded rod, the supporting rod 21 is arranged on the supporting bottom plate 11 in a penetrating mode, the supporting rod 21 penetrates through the supporting bottom plate 11, and the supporting feet 23 and the rotating handle 22 are located on two sides of the supporting bottom plate 11 respectively.
As shown in fig. 2, in order to increase the friction between the supporting rod 21 and the ground and prevent the base from sliding when supporting the curing box, a plurality of anti-slip strips 231 are fixedly connected to the side of the supporting leg 23 contacting with the ground, and the anti-slip strips 231 increase the friction between the supporting rod 21 and the ground and reinforce the stability supported by the fixing bracket 2.
When adjusting fixing support, the staff can make branch 21 reciprocate through twisting rotating handle 22, and when stabilizer blade 23 on branch 21 removed and surpassed gyro wheel 3, fixed bolster 2 replaced gyro wheel 3 to support base body 1, let base body 1 arrange more stably when subaerial. When the support leg 23 on the supporting rod 21 moves to the position where the roller 3 exceeds the support leg 23, the roller 3 supports the base body 1, so that the base body 1 can move more easily when being pushed by a worker.
As shown in fig. 3, in order to adjust the heights of the four supporting rods 21 simultaneously and equally, the base body 1 is provided with the adjusting device 4, the adjusting device 4 includes a receiving groove 41 formed on a side of the base body 1 facing away from the roller 3, a fixed shaft 42 vertically fixed to the center of the bottom of the receiving groove 41, a main gear 43 rotatably connected to the fixed shaft 42 is sleeved on the fixed shaft 42, a sub gear 44 engaged with the main gear 43 is disposed in the receiving groove 41, and the sub gear 44 is sleeved on the supporting rods 21 and is screwed to the supporting rods 21. Wherein, still install top cap 13 at holding tank 41 top, top cap 13 passes through bolted connection with supporting baseplate 11, and side shield 12 rigid coupling deviates from supporting baseplate 11 one side at top cap 13.
When the worker rotates the main gear 43, the main gear 43 drives the auxiliary gears 44 to rotate, the four auxiliary gears 44 can rotate at the same angle, the four auxiliary gears 44 are connected through threads and drive the four supporting rods 21 to move up and down, and the height of the four fixing supports 2 can be adjusted at the same time and at the same amplitude.
In order to facilitate the operation of the worker, an adjusting assembly 45 is disposed on the upper surface of the main gear 43, the adjusting assembly 45 includes a turbine 451 fixedly connected to the upper surface of the main gear 43 and a worm 452 engaged with the turbine 451, the turbine 451 is sleeved on the fixed shaft 42, and the worm is arranged in the horizontal direction. The groove wall of the accommodating groove 41 is provided with a through groove 48 to ensure that the scroll 452 passes through the hole. The other end of the worm 452 is fixedly connected with an adjusting handle 453, a worker rotates the adjusting handle 453 outside to drive the worm 451 to rotate, the worm 451 drives the main gear 43 to rotate, and the main gear 43 drives the auxiliary gear 44 to rotate to realize the height adjustment of the supporting rod 21.
In order to prevent the pinion 44 from deviating in the vertical direction during the rotation process, a plurality of fixing rods 46 are arranged on one surface of the top cover 13 facing the accommodating groove 41, one end of each fixing rod 46 is fixedly connected with the top cover 13, and the other end of each fixing rod is in contact with the pinion 44, if the pinion 44 deviates in the vertical direction during the rotation process, the fixing rods 46 apply a force to the pinion 44 in the direction opposite to the movement direction of the pinion 44, the movement of the pinion 44 in the vertical direction is prevented, and the rotation stability of the pinion 44 is improved.
As shown in fig. 4, in order to ensure the base to work normally and to control the height of the single strut 21 when the base meets a concave pit on the ground, two cylinders 47 are vertically and fixedly connected to the bottom of the accommodating groove 41, and the other ends of the cylinders 47 are in contact with the main gear 43 and the contact positions are symmetrical about the fixed shaft 42. When the piston of the air cylinder 47 is ejected, the air cylinder 47 lifts the main gear 43, the main gear 43 is separated from the pinion 44, and the main gear 43 is not meshed with the pinion 44. The operator can twist the turning handle 22 to realize the height adjustment of the single strut 21. To ensure that the worm 452 can move vertically when the main gear 43 is lifted by the cylinder 47, the through slot 48 is configured as an elliptical slot in the vertical direction, and the worm 452 can slide vertically in the through slot 48 when the main gear 43 is lifted by the cylinder 47.
In order to ensure that the main gear 43 and the secondary gear 44 can be continuously meshed when the main gear 43 is lifted and lowered, the edges of the main gear 43 and the secondary gear 44 are processed by arc treatment, so that the arc teeth of the secondary gear 44 can be embedded into the main gear 43 after the main gear 43 is lowered, and the meshed relation between the main gear 43 and the secondary gear 44 cannot be damaged.
In order to ensure that the base body 1 can support the curing box, a plurality of bearing rods 49 are arranged in the holding tank 41, the bearing rods 49 vertically support the interior of the base body 1, and the base body 1 can be effectively supported when the curing box is arranged on the base body 1.
The implementation principle of the embodiment is as follows: when the curing box is placed on the base, the height of the support legs 23 of the four fixing brackets 2 is adjusted to be higher than the rollers 3 by rotating the adjusting handles 453, and equipment is transported. When transporting to the relevant position, through rotating regulation handle 453, adjust the stabilizer blade 23 height of four fixed bolster 2 to below gyro wheel 3 simultaneously with the range, realize the support of base to the curing box.
If there is a hollow on the ground of the placing position, after the adjusting handle 453 is rotated, the cylinder 47 is lifted, the main gear 43 is jacked up, the rotating handle 22 at the top of each supporting rod 21 is screwed, the height of each supporting rod 21 is adjusted to the level of the base body 1, and the base supports the curing box.
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 (10)
1. A concrete curing box base comprises a base body (1), rollers (3) and a fixed support (2);
the method is characterized in that: the base body (1) comprises a support base plate (11);
the fixed bracket (2) comprises a support rod (21); the supporting rod (21) is a threaded rod, the supporting rod (21) penetrates through the supporting bottom plate (11), and the supporting rod (21) penetrates through the supporting bottom plate (11);
the base body (1) is provided with an adjusting device (4), the adjusting device (4) comprises an accommodating groove (41) formed in one surface of the base body (1) away from the roller (3), a fixed shaft (42) fixedly connected to the center of the bottom of the accommodating groove (41), a main gear (43) sleeved on the fixed shaft (42) and rotatably connected with the fixed shaft (42), and a plurality of auxiliary gears (44) arranged in the accommodating groove (41) and meshed with the main gear (43), wherein the auxiliary gears (44) are sleeved on the supporting rod (21) and are in threaded connection with the supporting rod (21); a top cover (13) is also arranged at the top of the accommodating groove (41);
the base body (1) is also provided with an adjusting component (45) for driving the main gear (43) to rotate.
2. The concrete curing box base of claim 1, wherein: the adjusting assembly (45) comprises a turbine (451) fixedly connected to the upper surface of the main gear (43) and a worm (452) matched with the turbine (451), and the turbine (451) is sleeved on the fixed shaft (42); two ends of the scroll bar (452) penetrate through the accommodating groove (41);
and a penetrating groove (48) for the worm (452) to penetrate out is formed in the groove wall of the accommodating groove (41).
3. The concrete curing box base of claim 1, wherein: a plurality of fixing rods (46) are arranged on one surface, facing the accommodating groove (41), of the top cover (13), one ends of the fixing rods (46) are fixedly connected with the top cover (13), and the other ends of the fixing rods are abutted to the pinion (44).
4. The concrete curing box base of claim 1, wherein: the top cover (13) is detachably connected with the supporting bottom plate (11).
5. The concrete curing box base of claim 2, wherein: the bottom of the accommodating groove (41) is vertically and fixedly connected with an air cylinder (47), and the other end of the air cylinder (47) is in contact with the bottom surface of the main gear (43); when the piston of the air cylinder (47) is popped up, the air cylinder (47) lifts the main gear (43); the penetrating groove (48) is an oval groove in the vertical direction.
6. The concrete curing box base of claim 1, wherein: the edge of the main gear (43) or the auxiliary gear (44) is in arc transition.
7. The concrete curing box base of claim 1, wherein: a plurality of bearing rods (49) are arranged in the accommodating groove (41).
8. The concrete curing box base of claim 1, wherein: one end of the supporting rod (21) is fixedly connected with a rotating handle (22) which is convenient for rotating the supporting rod (21).
9. The concrete curing box base of claim 1, wherein: the other end of the supporting rod (21) is fixedly connected with a supporting leg (23) used for increasing the contact area of the supporting rod (21) and the ground.
10. The concrete curing box base of claim 9, wherein: the supporting foot (23) is provided with an anti-slip strip (231) used for increasing the friction force between the supporting foot (23) and the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920884710.3U CN210233433U (en) | 2019-06-12 | 2019-06-12 | Concrete curing box base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920884710.3U CN210233433U (en) | 2019-06-12 | 2019-06-12 | Concrete curing box base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210233433U true CN210233433U (en) | 2020-04-03 |
Family
ID=69975200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920884710.3U Expired - Fee Related CN210233433U (en) | 2019-06-12 | 2019-06-12 | Concrete curing box base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210233433U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112301993A (en) * | 2020-10-27 | 2021-02-02 | 上海旻悦勘察设计有限公司 | Static sounding device and static sounding method |
| CN113070991A (en) * | 2021-04-09 | 2021-07-06 | 中电建路桥集团有限公司 | Concrete curing box |
-
2019
- 2019-06-12 CN CN201920884710.3U patent/CN210233433U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112301993A (en) * | 2020-10-27 | 2021-02-02 | 上海旻悦勘察设计有限公司 | Static sounding device and static sounding method |
| CN112301993B (en) * | 2020-10-27 | 2022-02-22 | 上海旻悦勘察设计有限公司 | Static sounding device and static sounding method |
| CN113070991A (en) * | 2021-04-09 | 2021-07-06 | 中电建路桥集团有限公司 | Concrete curing box |
| CN113070991B (en) * | 2021-04-09 | 2022-04-12 | 中电建路桥集团有限公司 | Concrete curing box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 |