CN212021140U - High stable structure of concrete curing box base - Google Patents
High stable structure of concrete curing box base Download PDFInfo
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- CN212021140U CN212021140U CN202020171847.7U CN202020171847U CN212021140U CN 212021140 U CN212021140 U CN 212021140U CN 202020171847 U CN202020171847 U CN 202020171847U CN 212021140 U CN212021140 U CN 212021140U
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- base
- curing box
- cavity
- rod
- cavities
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Abstract
The utility model relates to a building material maintenance technical field, and a concrete curing box base high stable structure is disclosed, including base and curing box, curing box's lower extreme and the upper end fixed connection of base, first cavity has been seted up to the inside of base, and the second cavity has all been seted up to the inside left and right sides of base, and two second cavities are located the left and right sides setting of first cavity respectively, the fixed biax motor that is equipped with in inside of first cavity, two outputs of biax motor all rotate through the shaft coupling and are connected with two-way threaded rod, and two opposite both ends of two-way threaded rod run through the lateral wall about of first cavity respectively and extend to inside two second cavities. The utility model discloses can avoid in the course of the work, the curing box removes the influence workman and places the concrete test block, guarantees the stability of curing box, can reduce the vibrations that the removal in-process produced simultaneously and to the influence of curing box, reduce the possibility that curing box damaged.
Description
Technical Field
The utility model relates to a building material maintenance technical field especially relates to a high stable structure of concrete curing box base.
Background
The concrete curing box is used for standard curing of concrete test pieces at constant temperature and humidity, the inner container is made of an imported stainless steel plate, the spraying is carried out by adopting ultrasonic humidification, a high-power compressor, a double-layer vacuum glass door and a temperature and humidity digital display intelligent instrument, a mini-printer can be installed, and the concrete curing box is ideal equipment for curing the concrete test pieces in a laboratory and a quality inspection center.
At present, concrete curing box makes a round trip to carry the problem of concrete test block in order to solve the manual work among the prior art at daily maintenance in-process, generally installs a plurality of gyro wheels on the base to reduce workman's working strength, but this kind of concrete curing box base still has following defect:
first, in the use of curing box, curing box easily takes place to remove, and stability is low, easily influences the workman and prevents the concrete test block.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of making a round trip to carry the concrete test block in order to solve the manual work among the prior art, generally install a plurality of gyro wheels on the base to reduce workman's working strength, but this kind of concrete maintenance box base, in the use of maintenance box, the maintenance box easily takes place to remove, and stability is low, easily influences the problem that the workman prevented the concrete test block, and the concrete maintenance box base high stable structure who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-stability structure of a base of a concrete curing box comprises a base and the curing box, wherein the lower end of the curing box is fixedly connected with the upper end of the base, a first cavity is arranged in the base, second cavities are arranged on the left side and the right side of the interior of the base respectively, the two second cavities are respectively arranged on the left side and the right side of the first cavity, a double-shaft motor is fixedly arranged in the first cavity, two output ends of the double-shaft motor are respectively and rotatably connected with a two-way threaded rod through a coupler, two opposite ends of the two-way threaded rods respectively penetrate through the left side wall and the right side wall of the first cavity and extend into the two second cavities, rod walls of the two-way threaded rods are respectively and rotatably connected with the side walls of the two second cavities through rolling bearings, the left end and the right end of the rod wall of the two-way threaded rod are both in threaded connection with threaded blocks at the same side, the, two the lower lateral wall of second cavity all seted up with hinge bar assorted opening, the below of hinge bar is equipped with the backup pad, and the equal sliding connection in upper end left and right sides of backup pad has T shape slider, and homonymy two the vertical portion lateral wall of T shape slider all rotates with the pole wall lower extreme left and right sides of homonymy hinge bar respectively through the second pin rod to be connected, the equal fixedly connected with supporting leg in upper end four corners department of base, four the below of supporting leg all is equipped with the universal wheel, and four supporting legs all are equipped with damper and are connected with four universal wheels respectively through damper.
Preferably, every damper includes two damping spring, two slide bars and T shape fly leaf, the third cavity has been seted up to the inside of supporting leg, two both ends fixed connection about the vertical portion upper end of slide bar respectively with the last lateral wall of third cavity, and the horizontal part upper end left and right sides of T shape fly leaf all through first through-hole respectively with the vertical portion pole wall sliding connection of two slide bars, damping spring's upper and lower both ends respectively with the last lateral wall of third cavity and the upper end fixed connection of T shape fly leaf, and two damping spring cup joint with the pole wall activity of two slide bars respectively, the vertical portion lower extreme of T shape fly leaf passes through the second through-hole and the lower lateral wall sliding connection of third cavity, the lower extreme of T shape fly leaf and the upper end fixed connection of one of them universal wheel.
Preferably, the lower ends of the two supporting plates are provided with a plurality of anti-skid grains which are uniformly distributed.
Preferably, the middle positions of the rod walls of the two-way threaded rods are fixedly sleeved with positioning blocks.
Preferably, the lower ends of the sliding rods are fixedly connected with limiting blocks.
Preferably, the left end and the right end of the lower side wall of the first cavity are both provided with ventilation openings.
Compared with the prior art, the utility model provides a high stable structure of concrete curing box base possesses following beneficial effect:
1. this concrete curing box base high stable structure, base through being equipped with, four supporting legs and four universal wheels, people's removal curing box can be convenient for, thereby can reduce workman's intensity of labour, through the biax motor that is equipped with, two-way threaded rod, four screw thread pieces, two hinge bars, mutually supporting of four T shape sliders and two backup pads, when removing to the operating position, can improve the frictional force between base and the ground, thereby can avoid in the course of the work, curing box removes the influence workman and places the concrete test block, guarantee curing box's stability.
2. This concrete maintenance box base high stable structure through four damper who is equipped with, can reduce the vibrations that produce at the removal in-process to the influence of maintenance box, avoids the inside working element of maintenance box to cause the damage because of vibrations, reduces the possibility that maintenance box damaged, does benefit to the work and uses.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can avoid in the course of the work, the curing box removes the influence workman and places the concrete test block, guarantees the stability of curing box, can reduce the vibrations that produce simultaneously in the removal process to the influence of curing box, reduce the possibility that curing box damaged.
Drawings
Fig. 1 is a schematic structural view of a high-stability structure of a base of a concrete curing box provided by the utility model;
FIG. 2 is a schematic side view of the structure of FIG. 1;
fig. 3 is a schematic structural view of the anti-slip threads on the bottom surface of the support plate in fig. 1.
In the figure: the device comprises a base 1, a curing box 2, a double-shaft motor 3, a bidirectional threaded rod 4, a threaded block 5, a hinge rod 6, a supporting plate 7, a T-shaped sliding block 8, a supporting leg 9, a universal wheel 10, a damping spring 11, a sliding rod 12, a T-shaped movable plate 13, a positioning block 14 and a limiting block 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a high stable structure of a concrete curing box base comprises a base 1 and a curing box 2, the lower end of the curing box 2 is fixedly connected with the upper end of the base 1, a first cavity is arranged inside the base 1, second cavities are arranged on the left and right sides of the inside of the base, the two second cavities are respectively arranged on the left and right sides of the first cavity, a double-shaft motor 3 is fixedly arranged inside the first cavity, two output ends of the double-shaft motor 3 are respectively connected with a two-way threaded rod 4 through a coupling in a rotating manner, two opposite ends of the two-way threaded rods 4 respectively penetrate through the left and right side walls of the first cavity and extend into the two second cavities, the rod walls of the two-way threaded rods 4 are respectively connected with the side walls of the two second cavities in a rotating manner through rolling bearings, thread blocks 5 are respectively connected at the left and right ends of the rod wall of the two-way threaded rod 4 in a threaded manner through threads, the lower ends of, the lower lateral wall of two second cavitys all seted up with hinge bar 6 assorted opening, the below of hinge bar 6 is equipped with backup pad 7, and the equal sliding connection in upper end left and right sides of backup pad 7 has T shape slider 8, the vertical portion lateral wall of two T shape sliders 8 of homonymy all rotates with the pole wall lower extreme left and right sides of homonymy hinge bar 6 respectively through the second pin rod to be connected, the equal fixedly connected with supporting leg 9 of upper end four corners department of base 1, the below of four supporting legs 9 all is equipped with universal wheel 10, and four supporting legs 9 all are equipped with damper and are connected with four universal wheels 10 respectively through damper.
Each damping mechanism comprises two damping springs 11, two sliding rods 12 and a T-shaped movable plate 13, a third cavity is arranged inside the supporting leg 9, the upper ends of the vertical parts of the two sliding rods 12 are respectively fixedly connected with the left end and the right end of the upper side wall of the third cavity, the left side and the right side of the upper end of the horizontal part of the T-shaped movable plate 13 are respectively in sliding connection with the vertical part rod walls of the two sliding rods 12 through first through holes, the upper end and the lower end of the damping spring 11 are respectively fixedly connected with the upper end of the upper side wall of the third cavity and the upper end of the T-shaped movable plate 13, the two damping springs 11 are respectively movably sleeved with the rod walls of the two sliding rods 12, the lower end of the vertical part of the T-shaped movable plate 13 is in sliding connection with the lower side wall of the third cavity through a second through hole, the lower end of the T-shaped movable plate 13 is fixedly connected with the upper end of one universal wheel, avoid 2 inside operating element of curing box to cause the damage because of vibrations, reduce the possibility that curing box 2 damaged, do benefit to the work and use.
A plurality of evenly distributed's antiskid line has all been seted up to the lower extreme of two backup pads 7, can further increase the frictional force between two backup pads 7 and the ground to can further guarantee base 1's stability.
The positioning blocks 14 are fixedly sleeved in the middle positions of the rod walls of the two bidirectional threaded rods 4, so that the two threaded blocks 5 on the same side can be positioned, the two threaded blocks 5 are guaranteed to move for a proper distance, and the two threaded blocks cannot collide with each other.
The limiting blocks 15 are fixedly connected to the lower ends of the sliding rods 12, so that the sliding rods 12 can be prevented from being separated from the four T-shaped movable plates 13, and the damping effect is prevented from being affected.
The vent has all been seted up at both ends about the lower lateral wall of first cavity, can do benefit to the heat dissipation of biax motor 3, prolongs the life of biax motor 3.
In the utility model, when in use, the maintenance box 2 can be conveniently moved by people through the base 1, the four supporting legs 9 and the four universal wheels 10, thereby reducing the labor intensity of workers, the two-way threaded rods 4, the four threaded blocks 5, the two hinge rods 6, the four T-shaped sliders 8 and the two supporting plates 7 are arranged, the two-way threaded rods 4 can be rotated by the operation of the two-axis motor 3, thereby the two threaded blocks 5 at the same side can be moved towards each other, and further the two hinge rods 6 can be rotated, so that the two T-shaped sliders 8 at the same side can be moved downwards in opposite directions, thereby the two supporting plates 7 can be moved downwards, and further the two supporting plates 7 can be abutted against the ground, when the maintenance box is moved to a working position, the friction force between the base 1 and the ground can be improved, thereby avoiding that the maintenance box 2 is moved to influence the placement of the concrete blocks by the workers during the working process, the stability of the curing box 2 is ensured.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A high-stability structure of a base of a concrete curing box comprises a base (1) and a curing box (2), and is characterized in that the lower end of the curing box (2) is fixedly connected with the upper end of the base (1), a first cavity is formed in the base (1), second cavities are formed in the left side and the right side of the interior of the base, the two second cavities are respectively arranged on the left side and the right side of the first cavity, a double-shaft motor (3) is fixedly arranged in the first cavity, two output ends of the double-shaft motor (3) are respectively connected with a two-way threaded rod (4) in a rotating mode through a coupler, two opposite ends of the two-way threaded rods (4) respectively penetrate through the left side wall and the right side wall of the first cavity and extend into the two second cavities, rod walls of the two-way threaded rods (4) are respectively connected with the side walls of the two second cavities in a rotating mode through, the left end and the right end of the rod wall of the bidirectional threaded rod (4) are both in threaded connection with threaded blocks (5), the lower ends of the side walls of the two threaded blocks (5) on the same side are both in rotary connection with a hinge rod (6) through a first pin rod, the lower side walls of the two second cavities are both provided with openings matched with the hinge rod (6), a support plate (7) is arranged below the hinge rod (6), the left side and the right side of the upper end of the supporting plate (7) are both connected with T-shaped sliding blocks (8) in a sliding way, the side walls of the vertical parts of the two T-shaped sliding blocks (8) on the same side are both rotatably connected with the left side and the right side of the lower end of the rod wall of the hinge rod (6) on the same side through second pin rods, supporting legs (9) are fixedly connected at four corners of the upper end of the base (1), universal wheels (10) are arranged below the four supporting legs (9), and the four supporting legs (9) are provided with damping mechanisms and are respectively connected with the four universal wheels (10) through the damping mechanisms.
2. The high-stability structure of the base of the concrete curing box according to claim 1, wherein each damping mechanism comprises two damping springs (11), two sliding rods (12) and a T-shaped movable plate (13), a third cavity is formed inside the supporting leg (9), the upper ends of the vertical parts of the two sliding rods (12) are respectively and fixedly connected with the left and right ends of the upper side wall of the third cavity, the left and right sides of the upper end of the horizontal part of the T-shaped movable plate (13) are respectively and slidably connected with the rod walls of the vertical parts of the two sliding rods (12) through first through holes, the upper and lower ends of the damping springs (11) are respectively and fixedly connected with the upper side wall of the third cavity and the upper end of the T-shaped movable plate (13), the two damping springs (11) are respectively and movably sleeved with the rod walls of the two sliding rods (12), the lower end of the vertical part of the T-shaped movable plate (13) is slidably connected with the lower side wall of the third cavity through second through hole, the lower end of the T-shaped movable plate (13) is fixedly connected with the upper end of one universal wheel (10).
3. The high-stability structure of the base of the concrete curing box as claimed in claim 1, wherein the lower ends of the two supporting plates (7) are provided with a plurality of anti-skid lines which are uniformly distributed.
4. The high-stability structure of the base of the concrete curing box as claimed in claim 1, wherein the middle position of the rod wall of each of the two-way threaded rods (4) is fixedly sleeved with a positioning block (14).
5. The high-stability structure of the base of the concrete curing box as claimed in claim 2, wherein the lower ends of the plurality of sliding rods (12) are fixedly connected with limit blocks (15).
6. The high-stability structure of the base of the concrete curing box as claimed in claim 1, wherein the left end and the right end of the lower side wall of the first cavity are provided with ventilation openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020171847.7U CN212021140U (en) | 2020-02-15 | 2020-02-15 | High stable structure of concrete curing box base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020171847.7U CN212021140U (en) | 2020-02-15 | 2020-02-15 | High stable structure of concrete curing box base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212021140U true CN212021140U (en) | 2020-11-27 |
Family
ID=73491878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020171847.7U Expired - Fee Related CN212021140U (en) | 2020-02-15 | 2020-02-15 | High stable structure of concrete curing box base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212021140U (en) |
-
2020
- 2020-02-15 CN CN202020171847.7U patent/CN212021140U/en not_active Expired - Fee Related
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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: 20201127 Termination date: 20210215 |