CN208247129U - A kind of precast concrete stair mold - Google Patents
A kind of precast concrete stair mold Download PDFInfo
- Publication number
- CN208247129U CN208247129U CN201820755015.2U CN201820755015U CN208247129U CN 208247129 U CN208247129 U CN 208247129U CN 201820755015 U CN201820755015 U CN 201820755015U CN 208247129 U CN208247129 U CN 208247129U
- Authority
- CN
- China
- Prior art keywords
- box
- bottom end
- supporting block
- hydraulically extensible
- screw rod
- Prior art date
- 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
Links
Abstract
The utility model discloses a kind of precast concrete stair molds, including main box, the both ends of the main box are equipped with supporting block, the top of the supporting block is equipped with support slot, the bottom end of the supporting block is equipped with shifting chute, second hydraulically extensible column is installed in the shifting chute, the bottom end of the second hydraulically extensible column is equipped with universal wheel, the side of the supporting block is equipped with side plate, the top of the main box is equipped with mounting post, the bottom end of the mounting post is equipped with rack gear, driving box is installed at the top center of the main box, two sides are equipped with motor in the driving box, retarder is installed on the rotation main shaft of the motor, screw rod is connected on the retarder, regulating box is installed on the screw rod, regulating box bottom end two sides are equipped with fixed plate, first is equipped at the bottom center of the regulating box hydraulic to stretch Contracting column.The utility model is capable of the number of stable regulation stairway step, more convenient to use.
Description
Technical field
The utility model relates to stairway die technical field, specifically a kind of precast concrete stair mold.
Background technique
Perfect with assembled architecture system, the processing of assembled architecture is gradually paid attention to.Assembled architecture be
Processing factory produces the default building of corresponding building, is assembled later.
Existing default stairway die during use, when needing to adjust stairway step quantity, generally uses letter
Single tool is separated, and when casting be easy to cause damage, influences product quality.
Utility model content
The purpose of this utility model is to provide a kind of precast concrete stair molds, to solve to preset building in the prior art
Terraced mold during use, when needing to adjust stairway step quantity, is generally separated using simple tool, when casting
The problems such as be easy to causeing damage.
To achieve the above object, the utility model provides the following technical solutions: a kind of precast concrete stair mold, including
Main box is equipped with template in the main box, and the both ends of the main box are equipped with supporting block, and the top of the supporting block is set
There is a support slot, the bottom end of the supporting block is equipped with shifting chute, the second hydraulically extensible column is installed in the shifting chute, described second
The bottom end of hydraulically extensible column is equipped with universal wheel, and the side of the supporting block is equipped with side plate, the top installation of the main box
There is mounting post, the bottom end of the mounting post is equipped with rack gear, driving box, the drive are equipped at the top center of the main box
Two sides are equipped with motor in dynamic case, and retarder is equipped on the rotation main shaft of the motor, is connected with screw rod on the retarder,
Regulating box is installed, regulating box bottom end two sides are equipped with fixed plate, and the shape of the fixed plate is L word on the screw rod
Shape is equipped with the first hydraulically extensible column at the bottom center of the regulating box.
Preferably, the retarder is connected by screw rod with side plate, and the screw rod is mounted on side plate by bearing.
Preferably, the bottom end of the regulating box is equipped with load bearing roller, and the bottom end of load bearing roller is contacted with mounting post.
Preferably, the fixed plate surface is equipped with gear, wheel and rack engagement.
Preferably, the bottom end of the first hydraulically extensible column is equipped with adjusting block, the lower shape and support slot of adjusting block
It matches.
Compared with prior art, the utility model has the beneficial effects that the motor in driving box drives silk by retarder
Bar rotation, retarder slow down the velocity of rotation of screw rod, and regulating box drives adjusting block to move therewith, after moving to suitable position,
First hydraulically extensible column drives adjusting block decline, is pressed in template, adjusts stairway step quantity；The load bearing roller of regulating box bottom end with
The contact of mounting post surface, gear of the load bearing roller on mounting post surface scrolls, fixed plate move on rack gear, when enhancing moves
Stability, mobile adjusting are more stable；Second hydraulically extensible column, the second hydraulically extensible column are installed in the shifting chute of supporting block bottom end
Universal wheel is driven to stretch out shifting chute, mobile whole device, the second hydraulically extensible column drives universal wheel to be retracted to after movement
In shifting chute, avoids universal wheel from being damaged for a long time by the pressure of device, prolong its service life, it is more convenient to use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model supporting block；
Fig. 3 is the scheme of installation of the utility model regulating box.
In figure: 1, regulating box；2, side plate；3, the first hydraulically extensible column；4, adjusting block；5, supporting block；6, screw rod；7, fixed
Plate；8, main box；9, retarder；10, driving box；11, motor；12, template；13, support slot；14, the second hydraulically extensible column；
15, shifting chute；16, universal wheel；17, load bearing roller；18, mounting post；19, rack gear；20, gear.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, in the utility model embodiment, a kind of precast concrete stair mold, including main box 8, it is main
Template 12 is installed, the both ends of main box 8 are equipped with supporting block 5, and the top of supporting block 5 is equipped with support slot 13, support in cabinet 8
The bottom end of block 5 is equipped with shifting chute 15, is equipped with the second hydraulically extensible column 14, the bottom end of the second hydraulically extensible column 14 in shifting chute 15
Universal wheel 16 is installed, in mobile device, the second hydraulically extensible column 14 drives universal wheel 16 to stretch out shifting chute 15, ties mobile
The second hydraulically extensible column 14 drives universal wheel 16 to be retracted in shifting chute 15 after beam, and the side of supporting block 5 is equipped with side plate 2, main
The top of cabinet 8 is equipped with mounting post 18, and the bottom end of mounting post 18 is equipped with rack gear 19, installs at the top center of main box 8
There is driving box 10, two sides are equipped with motor 11, the model Y132S-6 of motor 11 in driving box 10, and motor 11 is bought by market
It obtains, motor 11 is connected by conducting wire with external power supply, retarder 9 is equipped on the rotation main shaft of motor 11, retarder 9 slows down
The velocity of rotation of screw rod 6 is connected with screw rod 6 on retarder 9, and regulating box 1, the installation of 1 bottom end two sides of regulating box are equipped on screw rod 6
There is fixed plate 7, the shape of fixed plate 7 is L-shaped, is equipped with the first hydraulically extensible column 3 at the bottom center of regulating box 1, slows down
Device 9 is connected by screw rod 6 with side plate 2, and screw rod 6 is mounted on side plate 2 by bearing, and the bottom end of regulating box 1 is equipped with load bearing roller
17, the bottom end of load bearing roller 17 is contacted with mounting post 18, and 7 surface of fixed plate is equipped with gear 20, and gear 20 is engaged with rack gear 19, is increased
Stability when sharp movement, mobile adjusting is more stable, and the bottom end of the first hydraulically extensible column 3 is equipped with adjusting block 4, adjusting block 4
Lower shape match with support slot 13, the first hydraulically extensible column 3 drive adjusting block 4 decline, be pressed in template 12.
The working principle of the utility model is: the second hydraulically extensible column 14 is installed in the shifting chute 15 of 5 bottom end of supporting block, the
Two hydraulically extensible columns 14 drive universal wheel 16 to stretch out shifting chute 15, mobile device, the second hydraulically extensible column 14 after movement
Universal wheel 16 is driven to be retracted in shifting chute 15, two sides are mounted with that motor 11, motor 11 are driven by retarder 9 in driving box 10
Screw rod 6 slowly rotates, and screw rod 6 is mounted on side plate 2 by bearing, and the regulating box 1 installed on screw rod 6 drives adjusting block 4 therewith
Movement, after moving to suitable position, the first hydraulically extensible column 3 drives adjusting block 4 to decline, and is pressed in template 12,1 bottom of regulating box
The load bearing roller 17 at end is contacted with 18 surface of mounting post, and gear 20 of the load bearing roller 17 on 18 surface scrolls of mounting post, fixed plate 7 exists
It is moved on rack gear 19, stability when enhancing movement, cement casting on the plank 12 between two adjusting blocks 4 after adjusting,
Process default concrete staircase.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of precast concrete stair mold, including main box (8), it is characterised in that: be equipped with mould in the main box (8)
The both ends of plate (12), the main box (8) are equipped with supporting block (5), and the top of the supporting block (5) is equipped with support slot (13),
The bottom end of the supporting block (5) is equipped with shifting chute (15), is equipped with the second hydraulically extensible column (14), institute in the shifting chute (15)
The bottom end for stating the second hydraulically extensible column (14) is equipped with universal wheel (16), and the side of the supporting block (5) is equipped with side plate (2),
The top of the main box (8) is equipped with mounting post (18), and the bottom end of the mounting post (18) is equipped with rack gear (19), the master
It is equipped at the top center of cabinet (8) driving box (10), the interior two sides of the driving box (10) are equipped with motor (11), the electricity
It is equipped on the rotation main shaft of machine (11) retarder (9), is connected with screw rod (6) on the retarder (9), on the screw rod (6)
It is equipped with regulating box (1), regulating box (1) the bottom end two sides are equipped with fixed plate (7), and the shape of the fixed plate (7) is L word
Shape is equipped with the first hydraulically extensible column (3) at the bottom center of the regulating box (1).
2. a kind of precast concrete stair mold according to claim 1, it is characterised in that: the retarder (9) passes through
Screw rod (6) is connected with side plate (2), and the screw rod (6) is mounted on side plate (2) by bearing.
3. a kind of precast concrete stair mold according to claim 1, it is characterised in that: the bottom of the regulating box (1)
End is equipped with load bearing roller (17), and the bottom end of load bearing roller (17) is contacted with mounting post (18).
4. a kind of precast concrete stair mold according to claim 1, it is characterised in that: fixed plate (7) surface
It is equipped with gear (20), gear (20) is engaged with rack gear (19).
5. a kind of precast concrete stair mold according to claim 1, it is characterised in that: the first hydraulically extensible column
(3) bottom end is equipped with adjusting block (4), and the lower shape of adjusting block (4) matches with support slot (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820755015.2U CN208247129U (en) | 2018-05-21 | 2018-05-21 | A kind of precast concrete stair mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820755015.2U CN208247129U (en) | 2018-05-21 | 2018-05-21 | A kind of precast concrete stair mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208247129U true CN208247129U (en) | 2018-12-18 |
Family
ID=66481903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820755015.2U Expired - Fee Related CN208247129U (en) | 2018-05-21 | 2018-05-21 | A kind of precast concrete stair mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208247129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687943A (en) * | 2018-05-21 | 2018-10-23 | 浙江庄辰建筑科技有限公司 | A kind of precast concrete stair mold |
-
2018
- 2018-05-21 CN CN201820755015.2U patent/CN208247129U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687943A (en) * | 2018-05-21 | 2018-10-23 | 浙江庄辰建筑科技有限公司 | A kind of precast concrete stair mold |
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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 |
Granted publication date: 20181218 Termination date: 20210521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |