CN210827329U - Slope protection concrete pouring mold for high and steep slope surface - Google Patents
Slope protection concrete pouring mold for high and steep slope surface Download PDFInfo
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- CN210827329U CN210827329U CN201921649408.6U CN201921649408U CN210827329U CN 210827329 U CN210827329 U CN 210827329U CN 201921649408 U CN201921649408 U CN 201921649408U CN 210827329 U CN210827329 U CN 210827329U
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Abstract
The utility model relates to a bank protection construction technical field, especially a bank protection concrete placement mould for steep domatic height, including the top mould, the top mould both ends can be dismantled and be connected with the side form, the side form be used for with side slope fixed connection, wait to water concrete foundation, side slope the top mould and two the side form encloses into the die cavity that is used for concreting. A bank protection concrete placement mould for steep domatic height, come the flow of the concrete of restriction injected into the die cavity jointly through waiting to pour concrete foundation, side slope, top mould and side form, under the condition that does not reduce concrete slump, can satisfy the slope protection construction requirement when the slope is steeper, the side slope is higher.
Description
Technical Field
The utility model relates to a bank protection construction technical field, especially a bank protection concrete placement mould for steep domatic height.
Background
The slope protection refers to a general term for various paving and planting on the slope surface to prevent the slope from being washed. The existing revetment is mostly made of concrete and natural mountain stone.
The existing slope protection construction is generally adopted, firstly, a concrete foundation is poured to be treated by using a plane at the bottom of a side slope, then, the concrete is directly conveyed to the surface of the side slope through a chute or a hanging bucket, and the surface flatness of the entity slope protection is controlled through manual surface collection.
However, when the slope of the side slope is steep (the slope of the side slope exceeds 1:1.2) and high (the height along the surface of the side slope exceeds 10m), in order to control the flow of the concrete, the slump of the concrete is generally reduced to 60-80, so that the phenomenon of slump caused by the dead weight of the concrete is avoided.
But the mix station production concrete of this slump can often meet blocking phenomenon, and concrete workability is extremely poor, and the bank protection surface smoothness that leads to the entity of construction is relatively poor, and local quality problems such as incompact of pounding is pounded to the drum.
Therefore, based on the above, needs a mold at present, which can satisfy the requirements of slope protection construction when the slope is steep and the side slope is high without reducing the concrete slump.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: aiming at the problem that when slope protection construction is carried out on high and steep edges in the prior art, normal concrete is used, the phenomenon of collapse can occur; use the concrete that reduces the slump, hardly stir, and the poor problem of workability, provide a bank protection concrete placement mould for steep domatic height, through the flow of mould control concrete, under the condition that does not reduce concrete slump, can satisfy the slope protection construction requirement when the slope is steeper, the side slope is higher.
In order to realize the purpose, the utility model discloses a technical scheme be:
the utility model provides a bank protection concrete placement mould for steep domatic height, includes the top mould, the top mould both ends can be dismantled respectively and be connected with the side form, the side form be used for with side slope fixed connection, treat to pour concrete foundation, side slope the top mould and two the side form encloses into the die cavity that is used for concreting, wherein, the length adaptation bank protection concrete placement regional length of side form.
A bank protection concrete placement mould for steep domatic height, treat to pour the concrete foundation and be used for the bank protection construction for the side slope bottom and make the concrete foundation plane in advance, the plane forms certain angle (usually 90 °) with the side slope, or for treating the top face of the bank protection concrete that pouring position below has been pour.
During installation, two sides of a position to be poured with concrete on a side slope are respectively provided with a side mold, then a top mold is respectively connected with the two side molds, and the lower end of the top mold is contacted with a concrete foundation to be poured, so that the concrete foundation to be poured, the side slope, the top mold and the two side molds form a cavity for pouring the concrete, and the opening of the cavity faces the top of the side slope; when the construction, pour into the die cavity with the concrete into from the die cavity opening part to it is closely knit to utilize the tamping tool to tamp, and after the concrete reached the design requirement, demolish the top mould, and this section bank protection construction finishes.
In conclusion, the concrete foundation to be poured, the side slope, the top die and the side die are used for limiting the flow of the concrete injected into the cavity, and the slope protection construction requirements when the slope is steep and the side slope is high can be met under the condition that the slump of the concrete is not reduced.
Preferably, the side mould is a beam-shaped structural member made of concrete material.
The side forms are directly poured on the side slopes, and after the side forms are used, the side forms become a part of the slope protection, so that the cost of the side forms is reduced, and the problem that the pouring construction difficulty of the side form position is large because poured slope protection concrete cannot be connected with the top form after the side forms are detached is solved.
Preferably, every all be provided with the screw hole on the side form, correspond on the top mould be provided with screw hole screw thread fit's positioner, positioner be used for with the top mould connect in on the side form.
Through positioner and screw hole screw-thread fit to realize the connection of dismantling of top mould and side form, simultaneously, positioner will the top mould connect in on the side form, in order to guarantee when the construction, relative motion can not take place for top mould and side form, in order to avoid influencing the effect of pouring of slope protection concrete.
Preferably, the positioning device comprises a bolt assembly in threaded fit with the threaded hole, a connecting hole for the bolt assembly to pass through is formed in the top die, and the diameter of the connecting hole is larger than that of the threaded hole.
The diameter of the connecting hole is larger than that of the threaded hole, so that an installation adjusting gap exists between the top die and the side die, and the connecting difficulty of the top die and the side die is reduced.
Preferably, the connection holes are located at four corners of the top mold.
Preferably, the bolt assembly comprises a bolt and a large gasket matched with the bolt, the outer diameter of the large gasket is larger than the connecting hole, and the bolt sequentially penetrates through the large gasket and the connecting hole and then is in threaded fit with the threaded hole, so that the top die is connected onto the side die.
Preferably, a lifting ring is arranged at the upper end of the top die and is used for being connected with a lifting device, and the lifting device is used for driving the top die to move up and down along the side slope.
The top die is sometimes large and cannot be moved manually, so that the lifting device is required to move the top die through the lifting ring.
In particular, the hoisting device may preferably be an electric hoist, or a crane.
Preferably, this application a bank protection concrete placement mould for steep domatic of height, still include with side form sliding fit's counterweight unit, the side form top be provided with the fixed pulley and with the flexible rope of fixed pulley complex, the one end of flexible rope with counterweight unit is connected, the other end with the top mould is connected.
When the top die is heavy and cannot be moved manually, the electric hoist is used, so that the problem that the top die is slow to move and the construction efficiency is reduced exists; if use loop wheel machines such as mobile crane, there is the higher shortcoming of removal cost, and this scheme is in side form top sets up the fixed pulley, is connected with the top mould after the flexible rope that is connected with the counterweight group winds the fixed pulley, offsets a part or whole of top mould weight through the counterweight group spare for the manual work can remove the top mould, thereby increases the efficiency of construction, reduces construction cost.
Preferably, the flexible rope is connected with one end of the top die close to the flexible rope.
Preferably, the counterweight assembly comprises counterweight blocks and a track for sliding the counterweight blocks, the track is used for being mounted on the side die and points to the top end of the side die.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. a bank protection concrete placement mould for steep domatic height, come the flow of the concrete of restriction injected into the die cavity jointly through waiting to pour concrete foundation, side slope, top mould and side form, under the condition that does not reduce concrete slump, can satisfy the slope protection construction requirement when the slope is steeper, the side slope is higher.
2. The application a bank protection concrete placement mould for steep domatic height, heavy when the top mould, when unable when removing with the manual work side form top sets up the fixed pulley, is connected with the top mould after walking around the fixed pulley with the flexible rope that is connected to the heavy subassembly, offsets a part of mould weight or whole through to the heavy subassembly for the manual work can remove the top mould to increase the efficiency of construction, reduce construction cost.
Drawings
Fig. 1 is a schematic structural view of a slope protection concrete pouring mold for a high and steep slope surface according to the present application;
FIG. 2 is a schematic view of the direction A described herein;
FIG. 3 is a schematic view of the assembly of the side and top molds of the present application connected by a positioning device;
FIG. 4 is a schematic construction view of the mold according to the present application in casting the lowermost region of a side slope;
FIG. 5 is a schematic view of the present application in the direction B;
FIG. 6 is a schematic construction view of the mold according to the present application during the pouring of the middle area of the side slope;
fig. 7 is a schematic view of direction C as described herein.
The labels in the figure are: 1-side mould, 11-threaded hole, 12-fixed pulley, 13-flexible rope, 2-top mould, 21-positioning device, 22-connecting hole, 23-lifting ring, 24-bolt component, 3-cavity, 4-lifting device, 5-counterweight component, 8-concrete foundation to be poured and 9-side slope.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1
As shown in fig. 1-7, a slope protection concrete pouring mould for high and steep slope surface comprises a top mould 2, two ends of the top mould 2 are respectively detachably connected with side moulds 1, the side moulds 1 are used for being fixedly connected with side slopes 7, a concrete foundation 6 to be poured, the side slopes 7, the top mould 2 and the two side moulds 1 are enclosed to form a cavity 3 for pouring concrete.
When the slope protection concrete pouring mold for the high and steep slope surface is installed, the side molds 1 are respectively installed on two sides of the position, to be poured, of the slope 7, then the top mold 2 is respectively connected with the two side molds 1, and meanwhile, the lower end of the top mold 2 is in contact with the concrete foundation 6 to be poured, so that the concrete foundation 6 to be poured, the slope 7, the top mold 2 and the two side molds 1 enclose a cavity 3 for pouring concrete, and the opening of the cavity 3 faces the top of the slope 7;
when the construction, pour into die cavity 3 with the concrete from 3 openings of die cavity to it is closely knit to utilize the tamping tool to tamp, treat that the concrete reaches the design requirement after, demolish top die 2, this section bank protection construction finishes.
In the above scheme, the concrete foundation 6 to be poured is a concrete foundation plane which is prepared in advance for slope protection construction at the bottom of the side slope 7, a certain angle between the plane and the side slope 7 is usually 90 degrees, or the top end face of the slope protection concrete which is poured under the position to be poured, in the process, the purpose that the plane and the side slope 9 form a certain angle, usually 90 degrees, can be achieved through a common slope protection conventional mold.
In conclusion, the concrete foundation 6 to be poured, the side slope 7, the top die 2 and the side die 1 are used for limiting the flow of the concrete injected into the cavity 3, and the slope protection construction requirements when the slope is steep and the side slope is high can be met under the condition that the slump of the concrete is not reduced.
In addition, in a further preferable mode, the side mold 1 is a beam-shaped structural member made of a concrete material.
The side form 1 is directly poured on the side slope 7, after the side form 1 is used, the side form 1 becomes a part of the slope protection, the cost of the side form 1 is reduced, and the problem that the pouring construction difficulty of the position of the side form 1 is large because poured slope protection concrete cannot be connected with the top form 2 after the side form 1 is detached is solved.
On the basis, in a further preferable mode, each side die 1 is provided with a threaded hole 11, the top die 2 is correspondingly provided with a positioning device 21 in threaded fit with the threaded hole 11, and the positioning device 21 is used for connecting the top die 2 to the side die 1.
Through positioner 21 and 11 screw-thread fits of screw hole to realize top mould 2 and side form 1's the connection of dismantling, simultaneously, positioner 21 will top mould 2 connect in on the side form 1, in order to guarantee when the construction, relative motion can not take place for top mould 2 and side form 1, in order to avoid influencing the effect of pouring of bank protection concrete.
On the basis, in a further preferable mode, the positioning device 21 includes a bolt assembly 24 in threaded fit with the threaded hole 11, a connection hole 22 for the bolt assembly 24 to pass through is provided on the top die 2, and the diameter of the connection hole 22 is larger than that of the threaded hole 11.
The diameter of the connecting hole 22 is larger than that of the threaded hole 11, so that an installation adjusting gap exists between the top die 2 and the side die 1, and the connecting difficulty of the top die 2 and the side die 1 is reduced.
In addition, in a more preferable mode, the connection holes 22 are located at four corners of the top mold 2.
On the basis, in a further preferable mode, the bolt assembly 24 comprises a bolt and a large gasket matched with the bolt, the outer diameter of the large gasket is larger than that of the connecting hole 22, and the bolt sequentially penetrates through the large gasket and the connecting hole 22 and then is in threaded fit with the threaded hole 11, so that the top die 2 is connected onto the side die 1.
On the basis, in a further preferable mode, the upper end of the top die 2 is provided with a lifting ring 23, the lifting ring 23 is used for connecting a lifting device 4, and the lifting device 4 is used for driving the top die 2 to move up and down along the side slope 7.
The top mold 2 may be large and cannot be moved manually, and therefore the lifting device 4 is required to move the top mold 2 through the lifting ring 23.
In particular, the hoisting means 4 may preferably be an electric hoist, or a crane.
Example 2
As shown in fig. 4 to 7, the slope protection concrete casting mold for a steep slope surface in this embodiment is different from that in embodiment 1 in that the mold further includes a counterweight assembly 5 in sliding fit with the side mold 1, a fixed pulley 12 and a flexible rope 13 in fit with the fixed pulley 12 are disposed at the top end of the side mold 1, one end of the flexible rope 13 is connected with the counterweight assembly 5, and the other end is connected with the top mold 2.
When the top die 2 is heavy and cannot be moved manually, the electric hoist is used, so that the problem that the top die 2 is slow to move and the construction efficiency is reduced exists; if a crane such as a truck crane is used, the defect of high moving cost exists, the top end of the side die 1 is provided with the fixed pulley 12, the flexible rope 13 connected with the counterweight component 5 is connected with the top die 2 after bypassing the fixed pulley 12, and part or all of the weight of the top die 2 is offset through the counterweight component 5, so that the top die 2 can be moved manually, the construction efficiency is increased, and the construction cost is reduced.
On the basis, in a further preferable mode, the flexible rope 13 is connected to one end of the top die 2 close to the flexible rope 13.
On the basis of the above, it is further preferable that the counterweight assembly 5 comprises counterweight blocks and rails for sliding the counterweight blocks, the rails being adapted to be mounted on the side form 1 and directed to the top end of the side form 1.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides a bank protection concrete placement mould for steep domatic height which characterized in that: including top mould (2), top mould (2) both ends are detachable respectively and are connected with side form (1), side form (1) be used for with slope (7) fixed connection, wait to pour concrete foundation (6), slope (7) top mould (2) and two side form (1) enclose into die cavity (3) that are used for pouring concrete.
2. The slope protection concrete casting mold for the high steep slope as claimed in claim 1, wherein: the side mold (1) is a beam-shaped structural member made of concrete materials.
3. The slope protection concrete casting mold for the high steep slope as claimed in claim 2, wherein: every all be provided with screw hole (11) on side form (1), correspond on top mould (2) be provided with screw hole (11) screw-thread fit's positioner (21), positioner (21) be used for with top mould (2) connect in on side form (1).
4. A slope protection concrete pouring mold for a high and steep slope according to claim 3, characterized in that: the positioning device (21) comprises a bolt assembly (24) in threaded fit with the threaded hole (11), a connecting hole (22) for the bolt assembly (24) to penetrate through is formed in the top die (2), and the diameter of the connecting hole (22) is larger than that of the threaded hole (11).
5. A slope protection concrete pouring mold for high and steep slopes as claimed in claim 4, wherein: the connecting holes (22) are positioned at four corners of the top die (2).
6. The slope protection concrete casting mold for the high steep slope as claimed in claim 1, wherein: the lifting device is characterized in that a lifting ring (23) is arranged at the upper end of the top die (2), the lifting ring (23) is used for being connected with a lifting device (4), and the lifting device (4) is used for driving the top die (2) to move up and down along the side slope (7).
7. The slope protection concrete casting mold for the high steep slope as claimed in claim 1, wherein: still include with side form (1) sliding fit's counterweight unit (5), side form (1) top be provided with fixed pulley (12) and with fixed pulley (12) complex flexible rope (13), the one end of flexible rope (13) with counterweight unit (5) are connected, the other end with top mould (2) are connected.
8. A slope protection concrete pouring mold for high and steep slopes as claimed in claim 7, wherein: the flexible rope (13) is connected with one end, close to the flexible rope (13), of the top die (2).
9. A slope protection concrete pouring mold for high and steep slopes as claimed in claim 7, wherein: the counterweight assembly (5) comprises counterweight blocks and a track for sliding the counterweight blocks, and the track is used for being installed on the side die (1) and is directed to the top end of the side die (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921649408.6U CN210827329U (en) | 2019-09-29 | 2019-09-29 | Slope protection concrete pouring mold for high and steep slope surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921649408.6U CN210827329U (en) | 2019-09-29 | 2019-09-29 | Slope protection concrete pouring mold for high and steep slope surface |
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| CN210827329U true CN210827329U (en) | 2020-06-23 |
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| CN201921649408.6U Active CN210827329U (en) | 2019-09-29 | 2019-09-29 | Slope protection concrete pouring mold for high and steep slope surface |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494063A (en) * | 2021-06-24 | 2021-10-12 | 北京碧鑫水务有限公司 | River course bank protection concrete pouring template system |
| CN113863218A (en) * | 2021-09-17 | 2021-12-31 | 杜建云 | River levee bank protection slipform device |
-
2019
- 2019-09-29 CN CN201921649408.6U patent/CN210827329U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494063A (en) * | 2021-06-24 | 2021-10-12 | 北京碧鑫水务有限公司 | River course bank protection concrete pouring template system |
| CN113863218A (en) * | 2021-09-17 | 2021-12-31 | 杜建云 | River levee bank protection slipform device |
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