CN209408856U - A kind of energy-saving material test piece maintenance frame - Google Patents
A kind of energy-saving material test piece maintenance frame Download PDFInfo
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- CN209408856U CN209408856U CN201821687701.7U CN201821687701U CN209408856U CN 209408856 U CN209408856 U CN 209408856U CN 201821687701 U CN201821687701 U CN 201821687701U CN 209408856 U CN209408856 U CN 209408856U
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- supporting plate
- column
- pallet
- test piece
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- 238000012360 testing method Methods 0.000 title claims abstract description 32
- 238000012423 maintenance Methods 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 title claims abstract description 15
- 230000003028 elevating effect Effects 0.000 claims abstract description 22
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 241000233855 Orchidaceae Species 0.000 claims description 3
- 230000000474 nursing effect Effects 0.000 abstract description 10
- 230000033001 locomotion Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 210000001320 hippocampus Anatomy 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a kind of energy-saving material test piece maintenance framves, the spacing of a kind of height for capableing of flexible modulation nursing frame supporting plate and upper and lower two supporting plate is intended to provide with conveniently laying and observation test block, adapt to the nursing frame of the diversified size of sample, including bracket and supporting plate, bracket is formed by connecting by four columns and Duo Gen cross bar, the supporting plate is slidably connected between column with column；Supporting plate is arranged in pairs, and each pair of supporting plate is divided into upper pallet and lower pallet；The lifting device that driving supporting plate moves up and down vertically is provided between upper pallet and lower pallet, lifting device includes pedestal and elevating lever, and rotation elevating lever makes nut flange move up and down along elevating lever, and nut flange is connect with supporting plate bottom surface, supporting plate can be driven, realizes the up and down motion of supporting plate；When rotating elevating lever, the lifting of supporting plate is controlled by the direction difference of rotation, is capable of the height of flexible modulation nursing frame supporting plate and the spacing of two layers of supporting plate with conveniently laying and observation test block, is adapted to the diversified size of sample.
Description
Technical field
The utility model relates to nursing frame, in particular to a kind of energy-saving material test piece maintenance frame.
Background technique
It is needed under (23 ± 2) DEG C, the curing condition of relative humidity (50 ± 5) % according to code requirement part energy-saving material
Maintenance 28 days.
Standard curing room test block is preferably placed on frame and is conserved, and building trade laboratory or building materials test unit are in order to fill
Divide the space using standard curing room, multi-story frame type test block maintenance frame is provided in standard curing room, to increase test block
Storage quantity.
Existing test block maintenance frame has the following problems in use: existing test block maintenance frame be substantially it is fixed,
Its entirety and multistory frame all can not flexibly be changed, all inconvenient when putting and observing test block.
The Chinese patent that notification number is CN207128056U discloses a kind of concrete test block maintenance frame, including pedestal, branch
The driver that frame, support frame, guiding device and driving support frame slide up and down vertically；Guiding device is set on bracket, is led
Guide sleeve into device is long tubular, sets three for support frame, and three support frames are equally spacedly welded on same length
An entirety is become on cylinder guide sleeve；Using support frame bottom both ends extend support plate and be connected to support plate following table
The hydraulic cylinder in face drives support frame to move up and down.
Although it is suitable for that worker places concrete examination when placing the height of concrete test block with final maintenance that the nursing frame, which is realized,
The effect of conversion between the height of block, but in actual use due to three support frames be equally spacedly welded on it is same
An entirety is become on long cylinder guide sleeve, can only integrally be moved up and down, multistory frame can not flexibly be changed, and every two
The distance between layer support frame can not change, and not adapt to the diversified size of sample.
Utility model content
The purpose of the utility model is to provide a kind of energy-saving material test piece maintenance framves, are capable of flexible modulation nursing frame supporting plate
The diversified size of sample is highly adapted to conveniently laying and observation test block with the spacing of upper and lower two supporting plate.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of energy-saving material test piece maintenance frame, including bracket and supporting plate, bracket connected by four columns with Duo Gen cross bar and
At, it is characterised in that: the supporting plate is slidably connected between column with column；Supporting plate is arranged in pairs, and each pair of supporting plate is divided into pop-up
Plate and lower pallet；The lifting device that driving supporting plate moves up and down vertically is provided between upper pallet and lower pallet, lifting device includes
Pedestal and elevating lever, pedestal are connected with column, and elevating lever is rotatably connected on pedestal vertically；Elevating lever includes the spiral shell being fixedly connected
Line oppositely oriented upper leading screw and lower leading screw, upper leading screw are equipped with top nut flange, and lower leading screw is equipped with lower nut flange, upper spiral shell
Mother law orchid is fixedly connected with upper pallet, and top nut flange is fixedly connected with lower pallet.
By using above-mentioned technical proposal, elevating lever is rotated, top nut flange and lower nut flange drive upper pallet under
Supporting plate is respectively along upper leading screw and lower leading screw linear movement, due to the thread rotary orientation of upper leading screw and lower leading screw on the contrary, so upper pallet
It is synchronous with lower pallet towards or away from movement.In the case where the distance that supporting plate needs to go up and down is certain, upper pallet and lower pallet are same
Step movement, accelerates lifting speed, shortens lifting time, improves lifting efficiency.When rotating elevating lever, not by the direction of rotation
With the height and upper and lower two supporting plate of come the lifting that controls supporting plate, being capable of flexible modulation nursing frame supporting plate spacing with conveniently laying and
Test block is observed, the diversified size of sample is adapted to.
Further, the upper leading screw and lower leading screw junction are equipped with the worm gear matched and worm screw, worm gear are coaxially fixed
In the junction of upper leading screw and lower leading screw, worm screw is rotationally connected on pedestal and is equipped with handle.
By using above-mentioned technical proposal, swing handle drives worm screw rotation, using the transmission of worm and gear, revolves worm gear
Turn, worm gear rotation drives elevating lever rotation, supporting plate can be driven to move up and down, convenient and strength-saving.Meanwhile Screw of Worm Gear is with self-locking
It is dynamic to guarantee that lead screw maintains static, so that preferably fixed pallet, easy to use, safely may be used after supporting plate height determines for function
It leans on.
Further, the column side is equipped with vertical guide groove, and sliding block is equipped in guide groove, and sliding block and supporting plate connect
It connects.
By using above-mentioned technical proposal, when moving up and down, sliding block slides supporting plate in guide groove.Guide groove can be more preferable
Ground guidance and control supporting plate are vertically moving, and sliding block enables supporting plate more swimmingly to move along guide groove direction.
Further, the column is equipped with folder, and folder includes band and bolt, and band is ring-type, with column side
Fitting, and it is equipped with opening, band extends to form sticking part to opening direction, and sticking part is equipped with bolt, and folder is fixed with sliding block
Connection.
By using above-mentioned technical proposal, supporting plate unclamps bolt and nut when moving up and down, and band unclamps, and folder passes through sliding block
As supporting plate moves together.After supporting plate height determines, bolt and nut is tightened, band is tightened, using friction by folder
It is fixedly clamped on column, fixed sliding block reduces the endurance of lead screw to preferably fixed pallet.
Further, the upper pallet lower surface and lower pallet upper surface are provided with crossbeam.
By using above-mentioned technical proposal, groove is formd between two crossbeams, it is vertical the biggish plate in bottom surface to be tried to feeding part
It is placed in groove, adjusts upper pallet and subiculum plate spacing and make to try to support part and be nested in fixed in the groove of upper and lower two supporting plate, reach
The contact area for increasing test block and extraneous maintenance environment, promotes the effect of maintenance.
Further, the column side is equipped with limit assembly, and limit assembly includes the support being fixed on column, support
On horizontally rotate and be connected with detent bar.
By using above-mentioned technical proposal, the detent that turns to the inside bar, detent bar both can be by contacting supporting plate bottom surface
Supporting plate is lifted, and supporting plate can be limited by contacting supporting plate upper bottom surface.
Further, the column side offers pin hole, slidably connects pin in pin hole.
By using above-mentioned technical proposal, pin insertion pin hole, pin can both be carried out supporting plate by contact supporting plate bottom surface
It lifts, and supporting plate can be limited by contacting supporting plate upper bottom surface.
In conclusion the utility model has the following beneficial effects:
1. by the setting of the bracket of nursing frame, supporting plate and lifting device, when rotating elevating lever, not by the direction of rotation
The same lifting to control supporting plate is capable of the height of flexible modulation nursing frame supporting plate and the spacing of upper and lower two supporting plate in this way to facilitate pendulum
Test block is put and observed, the diversified size of sample is adapted to；
2. being equipped with the worm and gear matched by upper leading screw and lower leading screw junction, worm screw is rotationally connected on pedestal simultaneously
Equipped with handle, the up and down motion of supporting plate can be realized by swing handle in this way, it is convenient and strength-saving；Meanwhile Screw of Worm Gear is with self-locking
It is dynamic to guarantee that lead screw maintains static, so that preferably fixed pallet, easy to use, safely may be used after supporting plate height determines for function
It leans on；
3. guide groove preferably can guide and control supporting plate along vertical side by the setting of guide groove and sliding block on column
To movement, sliding block enables supporting plate more swimmingly to move along guide groove direction；
4. by the setting of column upper clamping piece and limit assembly, the fixed sliding block of folder is reduced to preferably fixed pallet
The endurance of lead screw；Limit assembly can not only lift supporting plate by contacting supporting plate bottom surface, but also can be held in the palm by contact
Plate upper bottom surface limits supporting plate.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is the structural schematic diagram of lifting device in embodiment；
Fig. 3 is the structural schematic diagram of folder in embodiment；
Fig. 4 is the structural schematic diagram of guide groove and sliding block in embodiment；
Fig. 5 is the structural schematic diagram of limit assembly in embodiment.
In figure: 1, supporting plate；2, column；3, upper pallet；4, lower pallet；5, folder；6, top nut flange；7, upper leading screw；8,
Lower leading screw；9, lower nut flange；10, crossbeam；11, worm gear；12, worm screw；13, pedestal；14, handle；15, pin hole；16, bolt；
17, band；18, sliding block；19, guide groove；20, cross bar；21, bracket；22, elevating lever；24, support；25, detent bar；26, it opens
Mouthful；27, limit assembly；28, it sells.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
Embodiment:
A kind of energy-saving material test piece maintenance frame, as shown in Figure 1, including bracket 21 and supporting plate 1.Bracket 21 is by four columns 2
It is formed by connecting with four cross bars 20.Supporting plate 1 is slidably connected between column 2 with column 2.Column 2 can also be set as needed more
Root.Article is placed on supporting plate 1 and is conserved, and observes convenient for operator.
As shown in Figure 1, supporting plate 1 shares six pieces, it is divided into three pairs, supports part convenient for putting more examinations.It is upper that each pair of supporting plate 1, which divides,
Supporting plate 3 and lower pallet 4.3 bottom surface of upper pallet and 4 upper bottom surface of lower pallet are provided with crossbeam 10.Groove is formd between two crossbeams 10,
The biggish plate in bottom surface can be tried feeding part and is vertically placed in groove by operator, and adjusting upper pallet 3 and 4 spacing of lower pallet makes to try
Feeding part upper and lower ends are nested in the groove of upper pallet 3 and lower pallet 4 fixed.It can increase test block in this way and environment maintained in the external world
Contact area preferably promotes the effect of maintenance.
As depicted in figs. 1 and 2, the lifting dress that driving supporting plate 1 moves up and down vertically is provided between upper pallet 3 and lower pallet 4
It sets.Lifting device includes pedestal 13 and elevating lever 22, and pedestal 13 is connected with column 2, and elevating lever 22 is rotatably connected on pedestal vertically
On 13.
As depicted in figs. 1 and 2, elevating lever 22 be welded and fixed by the opposite upper leading screw 7 of two thread rotary orientations and lower leading screw 8 and
It include the opposite upper leading screw 7 and lower leading screw 8 of the thread rotary orientation that is fixedly connected at, elevating lever 22, upper leading screw 7 is equipped with top nut method
Orchid 6, lower leading screw 8 are equipped with lower nut flange 9, and top nut flange 6 is connect with 3 bottom surface of upper pallet, lower nut flange 9 and lower pallet
The connection of 4 bottom surfaces.
Operator rotates elevating lever 22, makes top nut flange 6 and lower nut flange 9 that upper pallet 3 and lower pallet 4 be driven to divide
Not along 8 linear movement of upper leading screw 7 and lower leading screw.Due to the thread rotary orientation of upper leading screw 7 and lower leading screw 8 on the contrary, so 3 He of upper pallet
Lower pallet 4 is synchronous towards or away from movement.In this way in the case where the distance that supporting plate 1 needs to go up and down is certain, upper pallet 3 and subiculum
Plate 4 moves synchronously, and accelerates lifting speed, shortens lifting time, improves lifting efficiency.Operator can pass through the direction of rotation
Difference controls the lifting of supporting plate 1, is capable of the height of flexible modulation nursing frame supporting plate 1 and the spacing of upper and lower two supporting plate 1 with convenient
Test block is put and observed, the diversified size of sample is adapted to.
As depicted in figs. 1 and 2, upper leading screw 7 and 8 junction of lower leading screw are equipped with the worm gear 11 matched and worm screw 12, worm gear
11 are coaxially fixed on the junction of upper leading screw 7 Yu lower leading screw 8, and worm screw 12 is rotationally connected on pedestal 13 and is equipped with handle 14.Behaviour
Making personnel can drive worm screw 12 to rotate by rotating handles 14, using the transmission of 11 worm screw 12 of worm gear, rotate worm gear 11, worm gear
11 rotations drive elevating lever 22 to rotate, and supporting plate 1 can be driven to move up and down, convenient and strength-saving.Simultaneously as worm gear 11 and worm screw 12
With self-locking function, after supporting plate 1 highly determines, that is, it is dynamic to can guarantee that elevating lever 22 maintains static, thus preferably fixed pallet
1, it is easy to use, securely and reliably.
As shown in figure 4, being provided with guiding device on column 2, guiding device includes being vertically directed slot 19, is set in guide groove 19
It is equipped with sliding block 18, sliding block 18 is connect with supporting plate 1.Sliding block 18 slides in guide groove 19, preferably can guide and control supporting plate 1
It is vertically moving.
As shown in Figure 3 and Figure 4, column 2 is equipped with folder 5, including band 17 and bolt 16, and band 17 is ring-type, and vertical
The fitting of 2 side of column, and it is equipped with opening 26, band 17 extends to form sticking part to 26 directions of opening, and sticking part is equipped with bolt 16,
Folder 5 is fixedly connected with sliding block 18.When supporting plate 1 moves up and down, operator can unclamp bolt 16, unclamp band 17, folder
Part 5 is by sliding block 18 as supporting plate 1 moves together.After supporting plate 1 highly determines, bolt 16 is tightened, band 17 is tightened,
Folder 5 is fixedly clamped on column 2 using friction.By fixed sliding block 18 to preferably fixed pallet 1, lead screw is reduced
Endurance.
As shown in Figure 1 and Figure 5,2 side of column is equipped with limit assembly 27, and limit assembly 27 includes being fixed on column 2
Support 24, is hinged with detent bar 25 on support 24, and detent bar 25 is to rotating horizontally contact 1 bottom surface of supporting plate on the inside of bracket 21.Detent
Bar 25 horizontally rotates inwardly, can not only be lifted by contacting 1 bottom surface of supporting plate to supporting plate 1, but also can be held in the palm by contact
1 upper bottom surface of plate limits supporting plate 1.Operator need to only turn to the inside detent bar 25 i.e. can be used, it is convenient and efficient.
As shown in Figure 1 and Figure 5,2 side of column is also provided with pin hole 15, and pin 28 is slidably connected in pin hole 15.By pin 28
It is inserted into pin hole 15, pin can not only lift supporting plate 1 by contacting 1 bottom surface of supporting plate, but also can pass through bottom on contact supporting plate 1
It is limited in face of supporting plate 1.
Specific implementation process: operator's rotating handles 14 make supporting plate 1 move up and down, and are adjusted to be suitble to height, by test specimen
It is placed on supporting plate 1.When supporting plate 1 moves up and down, operator can unclamp 16 nut of bolt, unclamp band 17, and folder 5 is logical
Sliding block 18 is crossed as supporting plate 1 moves together.After supporting plate 1 highly determines, nut is tightened, band 17 is tightened, using rubbing
Folder 5 is fixedly clamped on column 2 by wiping.When to place the biggish plate in bottom surface vertically and try to support part, adjustment upper pallet 3 and under
4 spacing of supporting plate make to try to support part upper and lower ends be nested in it is fixed in the groove of upper and lower two supporting plate 1.Card is rotated horizontally on the inside of to bracket 21
Position bar 25, pin 28 are inserted into pin hole 15, and detent bar 25 and pin 28 can both lift supporting plate 1 by contacting 1 bottom surface of supporting plate,
Supporting plate 1 can be limited by contacting 1 upper bottom surface of supporting plate again, it is convenient and strength-saving.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (7)
1. a kind of energy-saving material test piece maintenance frame, including bracket (21) and supporting plate (1), bracket (21) is by four columns (2) and more
Root cross bar (20) is formed by connecting, it is characterised in that: the supporting plate (1) is located between column (2), is slidably connected with column (2)；Supporting plate
(1) it is arranged in pairs, each pair of supporting plate (1) is divided into upper pallet (3) and lower pallet (4)；It is provided between upper pallet (3) and lower pallet (4)
Driving supporting plate (1) lifting device for moving up and down vertically, lifting device include pedestal (13) and elevating lever (22), pedestal (13) and
Column (2) is connected, and elevating lever (22) is rotatably connected on vertically on pedestal (13)；Elevating lever (22) includes the screw thread rotation being fixedly connected
To opposite upper leading screw (7) and lower leading screw (8), upper leading screw (7) is equipped with top nut flange (6), and lower leading screw (8) is equipped with lower spiral shell
Mother law orchid (9), top nut flange (6) are fixedly connected with upper pallet (3), and top nut flange (6) is fixedly connected with lower pallet (4).
2. a kind of energy-saving material test piece maintenance frame according to claim 1, it is characterised in that: the upper leading screw (7) and under
Lead screw (8) junction is equipped with the worm gear (11) matched and worm screw (12), worm gear (11) are coaxially fixed on upper leading screw (7) and lower silk
The junction of thick stick (8), worm screw (12) are rotationally connected on pedestal (13) and are equipped with handle (14).
3. a kind of energy-saving material test piece maintenance frame according to claim 1, it is characterised in that: column (2) side is set
Have vertical guide groove (19), is slidably connected sliding block (18) in guide groove (19), sliding block (18) is connect with supporting plate (1).
4. a kind of energy-saving material test piece maintenance frame according to claim 3, it is characterised in that: the column (2) is equipped with
Folder (5), folder (5) include band (17) and bolt (16), and band (17) is ring-type, are bonded with column (2) side, and be equipped with
Be open (26), band (17) extends to form sticking part to opening (26) direction, and sticking part is equipped with bolt (16), folder (5) with
Sliding block (18) is fixedly connected.
5. a kind of energy-saving material test piece maintenance frame according to claim 1, it is characterised in that: upper pallet (3) following table
Face and lower pallet (4) upper surface are provided with crossbeam (10).
6. a kind of energy-saving material test piece maintenance frame according to claim 1, it is characterised in that: column (2) side is set
Have limit assembly (27), limit assembly (27) includes the support (24) being fixed on column (2), and support horizontally rotates company on (24)
It is connected to detent bar (25).
7. a kind of energy-saving material test piece maintenance frame according to claim 1, it is characterised in that: open column (2) side
Equipped with pin hole (15), pin (28) are slidably connected in pin hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821687701.7U CN209408856U (en) | 2018-10-17 | 2018-10-17 | A kind of energy-saving material test piece maintenance frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821687701.7U CN209408856U (en) | 2018-10-17 | 2018-10-17 | A kind of energy-saving material test piece maintenance frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209408856U true CN209408856U (en) | 2019-09-20 |
Family
ID=67932660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821687701.7U Expired - Fee Related CN209408856U (en) | 2018-10-17 | 2018-10-17 | A kind of energy-saving material test piece maintenance frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209408856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113588928A (en) * | 2021-06-16 | 2021-11-02 | 浙江工业大学 | Controllable temperature testing system capable of realizing concrete dry-wet circulation and tidal impact testing and testing method thereof |
-
2018
- 2018-10-17 CN CN201821687701.7U patent/CN209408856U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113588928A (en) * | 2021-06-16 | 2021-11-02 | 浙江工业大学 | Controllable temperature testing system capable of realizing concrete dry-wet circulation and tidal impact testing and testing method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 |