CN211640374U - Prefabricated bent cap mould - Google Patents
Prefabricated bent cap mould Download PDFInfo
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- CN211640374U CN211640374U CN202020132403.2U CN202020132403U CN211640374U CN 211640374 U CN211640374 U CN 211640374U CN 202020132403 U CN202020132403 U CN 202020132403U CN 211640374 U CN211640374 U CN 211640374U
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- bent cap
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Abstract
The utility model provides a prefabricated bent cap mould, relating to the technical field of prefabricated bent caps, which comprises a foundation pit, a side template and a bottom mould fixed in the foundation pit; the foundation pit is provided with a plurality of inner side walls, and each inner side wall is provided with a group of telescopic devices; each group of the telescopic devices are connected with one side template, and the plurality of side templates and the bottom die form a die cavity for pouring the prefabricated capping beam through the plurality of groups of the telescopic devices. The utility model provides a side form of prefabricated bent cap mould can form the die cavity of pouring prefabricated bent cap with the die block under the drive of telescoping device, and when the side form was removed to needs, the telescoping device can make the side form keep away from the die block, makes the side form and the prefabricated bent cap separation after pouring to the realization utilizes the telescoping device to demolish and install this prefabricated bent cap mould.
Description
Technical Field
The utility model belongs to the technical field of the technique of prefabricated bent cap and specifically relates to a prefabricated bent cap mould is related to.
Background
Present prefabricated bent cap template reinforcement adopts the conventionality to drawing the screw rod to consolidate, utilizes to drawing the screw rod to fix, needs the manual work to install, dismantle the construction, has artifical inefficiency, and heavy template ann tears down time consuming longer, and artifical and mechanical input increase's problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prefabricated bent cap mould to solve present prefabricated bent cap template manual work and install, dismantle the technical problem that work efficiency is low.
The utility model provides a prefabricated cover beam mould, which comprises a foundation pit, a side template and a bottom mould fixed in the foundation pit; the foundation pit is provided with a plurality of inner side walls, and each inner side wall is provided with a group of telescopic devices;
each group of the telescopic devices are connected with one side template, and the plurality of side templates and the bottom die form a die cavity for pouring the prefabricated capping beam through the plurality of groups of the telescopic devices.
Furthermore, a plurality of support rods are arranged between the inner side wall of the foundation pit and the side templates.
Further, the telescopic device comprises a support frame and a hydraulic telescopic rod;
the support frame sets up on the inside wall of foundation ditch, hydraulic telescoping rod sets up on the support frame, just hydraulic telescoping rod's one end with the inside wall contact of foundation ditch, the other end with the side form board is connected.
Furthermore, the side die plate is provided with a connecting rod arranged in parallel with the side die plate, and one end of the hydraulic telescopic rod is connected with the connecting rod.
Furthermore, a slideway protruding towards the inner side wall of the foundation pit is arranged on the bottom die;
the lower end of the side template is provided with a boss capable of sliding on the slideway.
Further, the foundation pit is provided with four side walls, wherein the four side walls comprise two long side walls and two short side walls, the two long side walls are arranged oppositely, and the two short side walls are arranged oppositely.
Further, the set of said telescopic means provided between said short side walls and said sideforms comprises a telescopic means.
Further, the group of the telescopic devices arranged between the long side wall and the side die plate comprises four telescopic devices.
Further, the four telescopic devices are arranged in two rows.
Furthermore, the telescoping device includes hydraulic telescoping rod, hydraulic telescoping rod one end is pre-buried on the inside wall of foundation ditch, the other end with the side form board is connected.
The utility model provides a side form of prefabricated bent cap mould can form the die cavity of pouring prefabricated bent cap with the die block under the drive of telescoping device, and when the side form was removed to needs, the telescoping device can make the side form keep away from the die block, makes the side form and the prefabricated bent cap separation after pouring to the realization utilizes the telescoping device to demolish and install this prefabricated bent cap mould.
Compared with the prior art, the prefabricated cover beam template installed manually is greatly improved in working efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a prefabricated bent cap mold according to an embodiment of the present invention;
FIG. 2 is a schematic view of the internal structure of the prefabricated capping beam mold of FIG. 1;
fig. 3 is a schematic view of a connection structure of the expansion device and the side mold plate of the prefabricated cover beam mold shown in fig. 1.
Icon: 100-foundation pit; 200-sideform; 300-a telescoping device; 400-a connecting rod; 500-a support frame; 600-bottom die; 700-a support bar; 800-hydraulic telescopic rod.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, the present invention provides a prefabricated capping beam mold, which includes a foundation pit 100, a side form 200, and a bottom mold 600 fixed in the foundation pit 100; the foundation pit 100 is provided with a plurality of inner side walls, and each inner side wall is provided with a group of telescopic devices 300;
each group of the telescopic devices 300 is connected with one side template 200, and the plurality of side templates 200 and the bottom die 600 form a die cavity for pouring the prefabricated capping beam through the plurality of groups of telescopic devices 300.
In some embodiments, the bottom mold 600 of the prefabricated capping beam mold is fixedly disposed in the foundation pit 100, and the plurality of sideforms 200 and the bottom mold 600 form a mold cavity for casting the prefabricated capping beam by moving the sideforms 200 through the telescopic device 300.
Through the removal of telescoping device 300 drive side form 200, make the mould installation or the dismantlement of prefabricated bent cap, compare in the manual work and utilize to installing and dismantling the construction to the screw rod, improved efficiency, reduced artifical and mechanical input.
The general foundation pit 100 is rectangular, four inner side walls are arranged in the rectangular foundation pit 100, a group of expansion devices 300 are arranged on each inner wall, and the number of each group of expansion devices 300 is different according to the length of the side templates 200.
In order to better support the sideforms 200, the sideforms 200 and the bottom mold 600 form a mold cavity, and further, a plurality of support rods 700 are disposed between the inner sidewall of the foundation pit 100 and the sideforms 200.
The support rod 700 is an elastic element using gas and liquid as working media, and is composed of a pressure tube, a piston rod and a plurality of connectors, wherein the interior of the pressure tube is filled with high-pressure nitrogen, because the through hole is arranged in the piston, the gas pressure at two ends of the piston is equal, the sectional areas at two sides of the piston are different, one end is connected with the piston rod, and the other end is not connected with the piston rod, under the action of the gas pressure, the pressure towards one side with a small sectional area is generated, namely the elastic force of the support rod 700, and the size of the elastic force.
Set up a plurality of bracing pieces 700 between side form 200 and inside wall, a plurality of bracing pieces 700 can be better support side form 200, and can make side form 200 atress more even, avoid advancing to be supported by several telescoping devices 300, lead to this side form 200 atress uneven, appear the slope influence and pour the quality of prefabricated bent cap.
Based on the above embodiments, further, the telescopic device 300 includes a supporting frame 500 and a hydraulic telescopic rod 800;
In some embodiments, the hydraulic telescopic rod 800 of the telescopic device 300 is disposed on the support frame 500, the support frame 500 is disposed on the inner side wall, the support frame 500 generally adopts a triangular support, and the hydraulic telescopic rod 800 is disposed above the support frame 500.
In order to better support the hydraulic telescopic rod 800, one end of the hydraulic telescopic rod 800 is in contact with the inner side wall, and the inner side wall provides effective support for the hydraulic telescopic rod 800, so that the side die plate 200 and the bottom die 600 can form a stable die cavity.
Based on the above embodiment, further, the side die plate 200 is provided with the connecting rod 400 parallel to the side die plate 200, and one end of the hydraulic telescopic rod 800 is connected to the connecting rod 400.
In order to drive the side mold plate 200 by the hydraulic telescopic rod 800, the side mold plate 200 is provided with the connecting rod 400, the connecting rod 400 is provided in parallel with the side mold plate 200, and the hydraulic telescopic rod 800 drives the side mold plate 200 to move toward the bottom mold 600 by driving the connecting rod 400.
In order to make the side mold plate 200 move back and forth better, a slide way protruding towards the inner side wall of the foundation pit 100 is further arranged on the bottom mold 600;
the lower end of the side template 200 is provided with a boss capable of sliding on a slideway.
The slide is arranged on the bottom die 600, the slide can be detachably connected with the bottom die 600, the bosses are arranged at the lower ends of the side die plates 200 and located in the slide, and when the side die plates 200 are required to move towards the bottom die 600, the bosses are located in the slide, so that deviation in the moving direction of the side die plates 200 is avoided.
The cooperation of slide and boss makes the use that this prefabricated bent cap mould can relapse, and guarantees stable accuracy.
In order to enable better movement of the formwork, the foundation pit 100 further has four side walls, including two long side walls and two short side walls, wherein the two long side walls are oppositely arranged and the two short side walls are oppositely arranged.
Further, the set of the telescopic means 300 provided between the short sidewall and the sideform 200 includes one telescopic means 300.
Further, the set of the telescoping devices 300 disposed between the long side wall and the sideform 200 includes four telescoping devices 300.
The foundation pit 100 is a generally rectangular foundation pit 100 in which two long sidewalls are disposed opposite to each other, two short sidewalls are disposed opposite to each other, only one set of the expansion devices 300 for coupling between the short sidewalls and the side form 200 has one expansion device 300, and four expansion devices 300 are provided for the set of the expansion devices 300 for coupling between the long sidewalls and the side form 200.
Different numbers of the telescopic devices 300 are arranged on the inner side wall according to the lengths of different side templates 200, so as to ensure that the side templates 200 can stably move towards the bottom mold 600 to form a mold cavity with the bottom mold 600.
Based on the above embodiment, further, the four telescoping devices 300 are arranged in two rows.
In order to better support the sideforms 200 and to stably move the sideforms 200, the four retractors 300 connected to the sideforms 200 are arranged in two rows up and down on the inner sidewall, so that the driving points of the four driving sideforms 200 are distributed more uniformly, the sideforms 200 are stressed more uniformly, and the movement is more stable.
Other distribution patterns of the four telescoping devices 300 may be used to distribute the driving points of the four telescoping devices 300 more evenly on the sideform 200.
Based on above-mentioned embodiment basis, further, telescoping device 300 includes hydraulic telescoping rod 800, hydraulic telescoping rod 800 one end is pre-buried on the inside wall of foundation ditch 100, the other end with side form 200 is connected.
The inside of general foundation ditch 100 adopts concrete placement, and the hydraulic telescoping rod 800 of telescoping device 300 also can directly be pre-buried on the inside wall of foundation ditch 100 to make better the fixing of hydraulic telescoping rod 800, this hydraulic telescoping rod 800 can be the jack. The jack can be automatically stretched and retracted, and is fixed and detached by the jack, so that the working efficiency is improved.
The utility model provides a side form 200 of prefabricated bent cap mould can form the die cavity of pouring prefabricated bent cap with die block 600 under the drive of telescoping device 300.
When the side mold plates 200 need to be removed, the expansion device 300 can enable the side mold plates 200 to be far away from the bottom mold 600, so that the side mold plates 200 are separated from the prefabricated cover beam after pouring, and the prefabricated cover beam mold can be detached and installed by utilizing the expansion device 300.
Compared with the prior art, the prefabricated cover beam template installed manually greatly improves the working efficiency, does not need manual dismantling of the template, and reduces the labor intensity of workers.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A prefabricated cover beam mold is characterized by comprising a foundation pit, a side template and a bottom mold fixed in the foundation pit; the foundation pit is provided with a plurality of inner side walls, and each inner side wall is provided with a group of telescopic devices;
each group of the telescopic devices are connected with one side template, and the plurality of side templates and the bottom die form a die cavity for pouring the prefabricated capping beam through the plurality of groups of the telescopic devices.
2. The prefabricated cover beam mold of claim 1, wherein a plurality of support rods are arranged between the inner side wall of the foundation pit and the side templates.
3. The prefabricated bent cap mould of claim 1, wherein the telescopic device comprises a support frame and a hydraulic telescopic rod;
the support frame sets up on the inside wall of foundation ditch, hydraulic telescoping rod sets up on the support frame, just hydraulic telescoping rod's one end with the inside wall contact of foundation ditch, the other end with the side form board is connected.
4. The prefabricated cover beam mold of claim 3, wherein the side mold plates are provided with connecting rods arranged in parallel with the side mold plates, and one end of the hydraulic telescopic rod is connected with the connecting rods.
5. The prefabricated cover beam mold according to claim 1, wherein a slide way protruding towards the inner side wall of the foundation pit is arranged on the bottom mold;
the lower end of the side template is provided with a boss capable of sliding on the slideway.
6. The prefabricated bent cap mold of claim 1, wherein the foundation pit has four side walls, including two long side walls and two short side walls, and wherein the two long side walls are oppositely disposed and the two short side walls are oppositely disposed.
7. The prefabricated capping beam mold of claim 6, wherein the set of telescoping devices disposed between the short sidewalls and the sideforms comprises one telescoping device.
8. The prefabricated capping beam mold of claim 6, wherein the set of telescoping devices disposed between the long side walls and the sideforms comprises four telescoping devices.
9. The prefabricated capping beam mold of claim 8 wherein four of the telescoping devices are arranged in two rows.
10. The prefabricated cover beam mold of claim 1, wherein the telescopic device comprises a hydraulic telescopic rod, one end of the hydraulic telescopic rod is embedded in the inner side wall of the foundation pit, and the other end of the hydraulic telescopic rod is connected with the side formwork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020132403.2U CN211640374U (en) | 2020-01-20 | 2020-01-20 | Prefabricated bent cap mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020132403.2U CN211640374U (en) | 2020-01-20 | 2020-01-20 | Prefabricated bent cap mould |
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| Publication Number | Publication Date |
|---|---|
| CN211640374U true CN211640374U (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020132403.2U Active CN211640374U (en) | 2020-01-20 | 2020-01-20 | Prefabricated bent cap mould |
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| CN (1) | CN211640374U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062206A (en) * | 2021-03-01 | 2021-07-02 | 中铁大桥局上海工程有限公司 | Bridge prefabricated bent cap construction process method |
| CN113215990A (en) * | 2021-04-25 | 2021-08-06 | 中铁大桥局上海工程有限公司 | Construction device and method for quickly dismantling prefabricated bent cap bottom formwork |
-
2020
- 2020-01-20 CN CN202020132403.2U patent/CN211640374U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062206A (en) * | 2021-03-01 | 2021-07-02 | 中铁大桥局上海工程有限公司 | Bridge prefabricated bent cap construction process method |
| CN113215990A (en) * | 2021-04-25 | 2021-08-06 | 中铁大桥局上海工程有限公司 | Construction device and method for quickly dismantling prefabricated bent cap bottom formwork |
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