CN213648013U - Concrete test block curing box - Google Patents
Concrete test block curing box Download PDFInfo
- Publication number
- CN213648013U CN213648013U CN202022422301.7U CN202022422301U CN213648013U CN 213648013 U CN213648013 U CN 213648013U CN 202022422301 U CN202022422301 U CN 202022422301U CN 213648013 U CN213648013 U CN 213648013U
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- CN
- China
- Prior art keywords
- base plate
- test block
- concrete test
- curing box
- block curing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000012423 maintenance Methods 0.000 claims abstract description 10
- 230000003028 elevating effect Effects 0.000 claims abstract description 5
- 239000000758 substrate Substances 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000001965 increasing effect Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a concrete test block curing box, including basement and the maintenance box of setting on the basement, the basement includes base plate and the conflict board of laying from top to bottom, sets up the elevating system who is used for ordering about the conflict board and reciprocates between base plate and conflict board to and install the universal wheel in the base plate towards the conflict board one side. The effect that this application has is the staff of being convenient for changes concrete test block curing box from the removal mode to the fixed mode of placing.
Description
Technical Field
The application relates to concrete curing equipment, in particular to a concrete test block curing box.
Background
In recent years, with the increasing of civil engineering construction projects, the requirements on engineering quality are higher and higher, and particularly, the requirements on the quality of concrete must meet the standards before the concrete can be put into use. Therefore, the concrete test block needs to be cured by using a concrete curing box.
The concrete curing box of the related art generally includes a curing box body and a curing box base. Chinese utility model patent with publication number CN207194079U discloses a concrete curing box base, which comprises a base body, a plurality of rollers and a plurality of lifting adjustable fixing supports. The fixed support comprises support legs, a lifting screw and an adjusting hand wheel. Its advantage is that support installation concrete curing box and can make the curing box have the mode of portable and the mode of fixed placing and trade each other.
To the above-mentioned correlation technique, the inventor finds that when the concrete curing box is changed into the fixed placing mode, a plurality of fixed supports need to be driven together, so that the fixed supports descend in the same range and support the ground, and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
In order to make things convenient for the staff to change concrete test block curing box from the mobile mode to the fixed mode of placing, this application provides a concrete test block curing box.
The application provides a pair of concrete test block curing box adopts following technical scheme:
the utility model provides a concrete test block curing box, includes the basement and sets up the maintenance box on the basement, and the basement includes base plate and the conflict board of laying from top to bottom, sets up the elevating system who is used for driving about the conflict and reciprocates between base plate and conflict board to and install the universal wheel in the base plate towards the conflict board one side.
Through adopting above-mentioned technical scheme, the staff passes through lifting unit, orders about the conflict board and descends to make the conflict board support and lean on subaerial, increased the area of contact between concrete test block maintenance case and the ground, and then make concrete test block maintenance case be in fixed mode of placing, the staff of being convenient for like this changes concrete test block maintenance case from mobile mode to fixed mode of placing.
Optionally, elevating system includes that two slide connection are at the base plate towards the strip that slides on the conflict board one side, and it has the connecting rod all to articulate on every strip, and the one end that the strip that slides was kept away from to the connecting rod articulates on the conflict board, is provided with the drive assembly who orders about two strips that slide and be close to each other or keep away from on the base plate.
Through adopting above-mentioned technical scheme, the staff passes through drive assembly for two relative motion of the strip that slides, thereby change the angle between connecting rod and the base plate, when the angle increase of connecting rod and base plate, make the connecting rod play the pushing action to the touch panel, thereby order about the touch panel and descend, when the angle of connecting rod and base plate reduces, the connecting rod pulling touch panel rises, whole simple operation.
Optionally, the driving assembly comprises a screw rod arranged along the moving direction of the sliding strips, the thread turning directions of the two ends of the screw rod are opposite, and the two sliding strips are respectively in threaded connection with different thread sections of the screw rod.
Through adopting above-mentioned technical scheme, the staff can order about two relative motion of strip that slide through rotating the lead screw.
Optionally, the lifting assembly further comprises a guide rod horizontally penetrating through the two sliding strips, and two ends of the guide rod are fixedly connected to the substrate.
Through adopting above-mentioned technical scheme for two strips that slide can take place to remove along the axial of guide arm, thereby realized that the strip that slides steadily slides and connect on the base plate.
Optionally, the base plate has been seted up towards the one side of touch panel and has been stepped down the groove, and the strip and the guide arm that slide all are located the groove of stepping down.
Through adopting above-mentioned technical scheme, increased the space of conflict board oscilaltion like this.
Optionally, each sliding strip is fixedly connected with a linear bearing which is sleeved on the guide rod.
Through adopting above-mentioned technical scheme, when having reduced the strip that slides and moving on the guide arm, the friction subassembly that receives for the removal of the strip that slides is more smooth and easy.
Optionally, the touch panel includes a connecting plate connected to the lifting mechanism and a buffer member fixedly connected to a side of the connecting plate facing away from the substrate.
Through adopting above-mentioned technical scheme for bolster contact ground on the connecting plate, thereby increased the tight power of support of touch panel and ground, make the concrete test block more stable be in fixed mode of placing.
Optionally, one end of the screw rod is fixedly connected with a hand wheel.
Through adopting above-mentioned technical scheme, the hand wheel provides the impetus for the staff, and the staff of being convenient for rotates the lead screw.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the arrangement of the maintenance box body, the base plate, the abutting plate and the lifting mechanism, a worker drives the abutting plate to descend through the lifting mechanism, so that the abutting plate abuts against the ground, the concrete test block maintenance box is driven to be in a fixed placement mode at the moment, and the worker can conveniently change the concrete test block maintenance box from a moving mode to a fixed placement mode;
2. through the setting of strip, connecting rod, the drive assembly that slides for the staff passes through the drive assembly, drives two strip relative motion that slide, changes the contained angle between connecting rod and the base plate, and then makes the touch panel rise or descend.
Drawings
FIG. 1 is a schematic view of the overall structure of a concrete specimen curing box in the embodiment of the present application.
FIG. 2 is a sectional view of the substrate after hiding the curing box in the embodiment of the present application.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
Description of reference numerals: 1. a substrate; 11. a substrate; 111. a yielding groove; 12. a universal wheel; 13. a touch plate; 131. a connecting plate; 132. a buffer member; 14. a hole of abdication; 15. a lifting mechanism; 151. a sliding strip; 152. a guide bar; 153. a connecting rod; 154. a drive assembly; 1541. a screw rod; 1542. a hand wheel; 155. mounting holes; 156. a linear bearing; 2. maintaining the box body; 3. and (4) enclosing plates.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses concrete test block curing box.
Referring to fig. 1, concrete test block curing box is including arranging subaerial basement 1 in, and curing box 2 has been placed to the upper surface of basement 1, and the upper surface rigid coupling of basement 1 has bounding wall 3, and bounding wall 3 sets up around curing box 2's bottom.
The base 1 comprises a base plate 11 which is horizontally arranged, the base plate 11 is used for abutting against the bottom of the maintenance box body 2, four universal wheels 12 are fixedly connected to the lower surface of the base plate 11, the four universal wheels 12 are respectively arranged at four corners of the base plate 11, a contact plate 13 is horizontally arranged below the base plate 11, the contact plate 13 is used for abutting against the ground, the surface shape of the contact plate 13 is the same as that of the base plate 11, a yielding hole 14 is formed in the position, corresponding to the universal wheels 12, of the contact plate 13, the universal wheels 12 are inserted into the yielding hole 14, a lifting mechanism 15 is installed on the lower surface of the base plate 11, and the lifting mechanism 15 is used for driving the contact plate 13 to be far away from or close to the; when the abutting plate 13 is close to the base plate 11, the abutting plate 13 is separated from the contact with the ground, so that the concrete test block curing box is in a moving mode; when the abutting plate 13 is far away from the base plate 11, the abutting plate 13 is in contact with the ground, so that the concrete test block curing box is in a fixed mode.
The touch panel 13 includes a connecting plate 131 for connecting with the lifting mechanism 15, and a buffer member 132 is fixedly connected to a surface of the connecting plate 131 away from the substrate 11; the buffer member 132 may be a rubber column uniformly arranged on the connection plate 131, or may be a plurality of rubber strips arranged along the track of the edge of the connection plate 131, and the size of the plurality of rubber strips gradually decreases from the edge of the connection plate 131 to the center of the connection plate 131.
One surface of the substrate 11 facing the connecting plate 131 is provided with a yielding groove 111, the yielding groove 111 is arranged along the length direction of the substrate 11, and the yielding groove 111 is located at the center of the substrate 11; the lifting mechanism 15 comprises two sliding strips 151 arranged on one surface of the base plate 11 facing the connecting plate 131, and the two sliding strips 151 are positioned in the abdicating groove 111; every strip 151 that slides all lays along the width direction of base plate 11, wear to be equipped with two guide arms 152 on two strips 151 jointly, two guide arms 152 are close to the both ends of strip 151 that slides respectively, and every guide arm 152 all lays along the length direction of base plate 11, and the both ends of guide arm 152 rigid coupling respectively is on two relative lateral walls in groove 111 of stepping down to make strip 151 slide along the length direction of base plate 11 and connect on base plate 11.
Each sliding bar 151 is provided with two connecting rods 153, and the two connecting rods 153 are respectively close to two ends of the sliding bar 151; one end of each connecting rod 153 is hinged to the side of the sliding strip 151 departing from the base plate 11, the other end of each connecting rod 153 is hinged to one face, facing the base plate 11, of the connecting plate 131, the connecting rods 153 corresponding to the two sliding strips 151 are symmetrically arranged and are located on the same vertical rotating plane, and a driving assembly 154 driving the two sliding strips 151 to be close to or far away from each other is further arranged on one face, facing the connecting plate 131, of the base plate 11.
The worker makes the two sliding strips 151 move relatively through the driving assembly 154, so that the included angle between the connecting rod 153 and the base plate 11 can be reduced or increased, and when the included angle between the connecting rod 153 and the base plate 11 is reduced, the distance between the connecting plate 131 and the base plate 11 is reduced, and the connecting plate 131 is driven to rise; when the angle between the connection rod 153 and the substrate 11 increases, the distance between the connection plate 131 and the substrate 11 increases, and the connection plate 131 is pushed to descend.
The driving assembly 154 includes a screw rod 1541 rotatably connected to the substrate 11, the screw rod 1541 is disposed along the length direction of the substrate 11, the screw rod 1541 is located in the abdicating slot 111 and between the two guide rods 152, the screw rod 1541 penetrates through the two sliding strips 151, the screw threads from the middle to the two ends of the screw rod 1541 are opposite in rotation direction, the two sliding strips 151 are respectively disposed on different screw thread sections of the screw rod 1541 and are in threaded connection with the screw rod 1541, one end of the screw rod 1541 penetrates through the side wall of the abdicating slot 111 and is located outside the substrate 11, and a hand wheel 1542 is fixedly connected to the penetrating end of the screw rod. The worker rotates the screw 1541, so as to drive the two sliding bars 151 to approach or separate from each other along the axial direction of the screw 1541.
In order to make the sliding of the sliding bar 151 on the guide rod 152 smoother, a mounting hole 155 is formed through the sliding bar 151 at a position corresponding to the guide rod 152, a linear bearing 156 is disposed in the mounting hole 155, the linear bearing 156 is sleeved on the guide rod 152, and the linear bearing 156 is fixedly connected to the sliding bar 151.
The implementation principle of this application embodiment a concrete test block curing box is: when the staff ordered the concrete test block curing box and changed into the fixed mode of placing, the staff passed through hand wheel 1542, ordered the lead screw 1541 and rotated to make two relative motion of strip 151 that slide on lead screw 1541, thereby increased the angle of connecting rod 153 with base plate 11, make connecting plate 131 descend, and then on the connecting plate 131 bolster 132 support tightly subaerial can.
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 concrete test block curing box which characterized in that: including basement (1) and maintenance box (2) of setting on basement (1), basement (1) is including base plate (11) and conflict board (13) of laying from top to bottom, set up elevating system (15) that are used for driving to move about conflict board (13) between base plate (11) and conflict board (13) to and install universal wheel (12) on base plate (11) orientation conflict board (13) one side.
2. The concrete test block curing box of claim 1, wherein: elevating system (15) include two and slide and connect slip strip (151) on base plate (11) orientation touch panel (13) one side, all articulate on every slip strip (151) has connecting rod (153), and the one end that slip strip (151) were kept away from in connecting rod (153) articulates on touch panel (13), is provided with drive assembly (154) that orders about two slip strips (151) and be close to each other or keep away from on base plate (11).
3. The concrete test block curing box of claim 2, wherein: the driving assembly (154) comprises a screw rod (1541) arranged along the moving direction of the sliding strips (151), the screwing directions of threads at two ends of the screw rod (1541) are opposite, and the two sliding strips (151) are respectively in threaded connection with different thread sections of the screw rod (1541).
4. A concrete test block curing box according to claim 2 or 3, characterized in that: the lifting mechanism (15) further comprises guide rods (152) horizontally arranged on the two sliding strips (151) in a penetrating mode, and two ends of each guide rod (152) are fixedly connected to the base plate (11).
5. The concrete test block curing box of claim 4, wherein: the base plate (11) have been seted up towards the one side of touch panel (13) and have been stepped down groove (111), and the strip that slides (151) and guide arm (152) all are located and step down groove (111).
6. The concrete test block curing box of claim 4, wherein: each guide rod (152) is fixedly connected with a linear bearing (156) which is sleeved on the guide rod (152).
7. The concrete test block curing box of claim 1, wherein: the touch panel (13) comprises a connecting plate (131) connected with the lifting mechanism (15) and a buffer piece (132) fixedly connected to one side, deviating from the substrate (11), of the connecting plate (131).
8. The concrete test block curing box of claim 3, wherein: and one end of the screw rod (1541) is fixedly connected with a hand wheel (1542).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022422301.7U CN213648013U (en) | 2020-10-27 | 2020-10-27 | Concrete test block curing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022422301.7U CN213648013U (en) | 2020-10-27 | 2020-10-27 | Concrete test block curing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213648013U true CN213648013U (en) | 2021-07-09 |
Family
ID=76703970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022422301.7U Expired - Fee Related CN213648013U (en) | 2020-10-27 | 2020-10-27 | Concrete test block curing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213648013U (en) |
-
2020
- 2020-10-27 CN CN202022422301.7U patent/CN213648013U/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: 20210709 |