CN220409134U - Hydraulic demoulding device for precast beam - Google Patents
Hydraulic demoulding device for precast beam Download PDFInfo
- Publication number
- CN220409134U CN220409134U CN202320860563.2U CN202320860563U CN220409134U CN 220409134 U CN220409134 U CN 220409134U CN 202320860563 U CN202320860563 U CN 202320860563U CN 220409134 U CN220409134 U CN 220409134U
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- China
- Prior art keywords
- fixedly connected
- bottom plate
- concave
- hydraulic
- precast beam
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- 235000004443 Ricinus communis Nutrition 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004567 concrete Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model relates to the technical field of precast beam demoulding, and discloses a hydraulic demoulding device for precast beams, which comprises a concave base, wherein the upper surface of the concave base is provided with a mounting hole, the inner wall of the mounting hole is fixedly connected with a hydraulic cylinder, the telescopic end of the hydraulic cylinder is fixedly connected with a concave bottom plate, the upper surface of the concave base is fixedly connected with four fixing blocks, each two fixing blocks are in a group, the opposite surfaces of the two fixing blocks are rotatably connected with a rotating shaft, and the surface of the rotating shaft is fixedly connected with an L-shaped side plate. According to the utility model, the precast beam can be manufactured by pouring concrete in the pouring cavity, after the precast beam is manufactured, the hydraulic cylinder is started, the concave bottom plate is pushed to move upwards by the hydraulic cylinder, and at the moment, the concave bottom plate drives the connecting strip to rotate, so that the L-shaped side plate is driven to rotate, and the L-shaped side plate is unfolded in the process of moving upwards, so that the precast beam finished product is conveniently taken and demoulded.
Description
Technical Field
The utility model relates to the technical field of precast beam demoulding, in particular to a hydraulic demoulding device for precast beams.
Background
The utility model discloses a put forward the quick shedder that precast concrete case roof beam was used in the bulletin number CN218227162U, the template of its both sides is fixed structure mostly in the use, consequently, be difficult to dismantle, it is very loaded down with trivial details to lead to the drawing of patterns work, can not realize quick drawing of patterns, through setting up quick demoulding mechanism, under the drive of motor, can drive two half moulds and remove the separation towards the base both sides respectively, thereby expose the precast case roof beam in middle part, realize quick drawing of patterns, traditional case roof beam both sides template is fixed structure mostly has been improved, easy operation, quick dismantlement can realize quick drawing of patterns.
It can be seen from fig. 1 and 6 of the above patent that after the two half molds are separated, a certain distance exists between the bottom of the half mold and the rubber pad, and at this time, the beam falls down to overlap with the rubber pad under the action of gravity and is easy to be damaged, so we propose a hydraulic demolding device for the precast beam on the basis of the above.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a hydraulic demoulding device for a precast beam, which aims to solve the problems in the prior art.
The utility model provides the following technical scheme: the utility model provides a hydraulic pressure shedder for precast beam, includes the spill base, the mounting hole has been seted up to the upper surface of spill base, the inner wall fixedly connected with pneumatic cylinder of mounting hole, the telescopic end fixedly connected with spill bottom plate of pneumatic cylinder, the last fixed surface fixedly connected with fixed block of spill base, the quantity of fixed block is four, and per two fixed blocks are a set of, the opposite face rotation of two fixed blocks is connected with the axis of rotation, the fixed surface of axis of rotation is connected with L shape curb plate, the side overlap joint of L shape curb plate and the side of spill bottom plate, the lower surface rotation of spill bottom plate is connected with the connecting strip, the bottom of connecting strip is rotated with the upper surface of L shape curb plate and is connected.
Furthermore, both sides of the concave base are fixedly connected with mounting bars, and the lower surface of each mounting bar is fixedly connected with a brake castor.
Further, the upper surface of installation strip has offered the screw hole, and the inner wall threaded connection of screw hole has the threaded rod, and the bottom rotation of threaded rod is connected with the location strip, and the lower surface fixedly connected with of location strip grabs ground barb, and grabs ground barb's material and be rubber.
Further, the upper surface fixedly connected with polished rod of location strip, the through-hole has been seted up to the upper surface of installation strip, and the surface of polished rod and the inner wall overlap joint of through-hole.
Further, the mounting hole has been seted up to the side of L shape curb plate, and the internally mounted of mounting hole has connecting bolt, and the screw hole has been seted up to the side of spill bottom plate, connecting bolt's surface and the inner wall threaded connection of screw hole.
Furthermore, a pouring cavity is formed between the concave bottom plate and the L-shaped side plate, and plastic cloth is laid in the pouring cavity.
The utility model has the technical effects and advantages that:
1. according to the utility model, the precast beam can be manufactured by pouring concrete in the pouring cavity, after the precast beam is manufactured, the hydraulic cylinder is started, the concave bottom plate is pushed to move upwards by the hydraulic cylinder, and at the moment, the concave bottom plate drives the connecting strip to rotate, so that the L-shaped side plate is driven to rotate, and the L-shaped side plate is unfolded in the process of moving upwards, so that the precast beam finished product is conveniently taken and demoulded.
2. According to the utility model, the brake castor is arranged, so that the device is convenient to move, the threaded rod is rotated, the positioning bar moves under the limit of the polished rod, the ground grabbing barbs on the positioning bar are clung to the ground, the position of the device is convenient to fix, and the effect of convenience in use is achieved.
Drawings
Fig. 1 is a schematic perspective view of a first view of the present utility model.
Fig. 2 is a schematic view of a second perspective structure of the present utility model.
Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.
The reference numerals are: 1 concave base, 2 hydraulic cylinder, 3 concave bottom plate, 4 fixed block, 5 axis of rotation, 6 connecting bolt, 7L shape curb plate, 8 connecting strip, 9 installation strip, 10 brake truckle, 11 threaded rod, 12 locating strip, 13 polished rod.
Detailed Description
The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the configurations of the structures described in the following embodiments are merely examples, and the hydraulic stripping device for a precast beam according to the present utility model is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person skilled in the art without any inventive effort are within the scope of the present utility model.
Referring to fig. 1-3, the utility model provides a hydraulic demolding device for a precast beam, which comprises a concave base 1, wherein both sides of the concave base 1 are fixedly connected with a mounting bar 9, the lower surface of the mounting bar 9 is fixedly connected with a brake caster 10, the upper surface of the mounting bar 9 is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with a threaded rod 11, the bottom end of the threaded rod 11 is rotationally connected with a positioning bar 12, the lower surface of the positioning bar 12 is fixedly connected with a ground grabbing barb, the ground grabbing barb is made of rubber, the upper surface of the positioning bar 12 is fixedly connected with a polish rod 13, the upper surface of the mounting bar 9 is provided with a through hole, and the surface of the polish rod 13 is in lap joint with the inner wall of the through hole.
The brake castor 10 is arranged, so that the device can be conveniently moved, the threaded rod 11 is rotated, the positioning strip 12 moves under the limit of the polished rod 13, the ground grabbing barbs on the positioning strip 12 are tightly attached to the ground, and the device is conveniently fixed.
The mounting hole has been seted up to the upper surface of spill base 1, and the inner wall fixedly connected with pneumatic cylinder 2 of mounting hole, the telescopic end fixedly connected with spill bottom plate 3 of pneumatic cylinder 2, the upper surface fixedly connected with fixed block 4 of spill base 1, the quantity of fixed block 4 is four, and per two fixed blocks 4 are a set of, the opposite face fixedly connected with axis of rotation 5 of two fixed blocks 4, the surface rotation of axis of rotation 5 is connected with L shape curb plate 7.
The mounting hole has been seted up to the side of L shape curb plate 7, the internally mounted of mounting hole has connecting bolt 6, and the screw hole has been seted up to the side of spill bottom plate 3, the inner wall threaded connection of connecting bolt 6's surface and screw hole, form between spill bottom plate 3 and the L shape curb plate 7 and pour the chamber, and laid the plastics cloth in pouring the chamber, the side of L shape curb plate 7 and the side overlap joint of spill bottom plate 3, the lower surface rotation of spill bottom plate 3 is connected with connecting strip 8, the bottom of connecting strip 8 is connected with the upper surface rotation of L shape curb plate 7.
The precast beam can be manufactured by casting concrete in the casting cavity, after the manufacturing is finished, the hydraulic cylinder 2 is started, the hydraulic cylinder 2 pushes the concave bottom plate 3 to move upwards, the concave bottom plate 3 drives the connecting strip 8 to rotate at the moment, and then the L-shaped side plate 7 is driven to rotate, so that the precast beam is unfolded in the process of moving upwards, and the precast beam finished product is conveniently taken and demoulded.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (6)
1. The utility model provides a hydraulic pressure shedder for precast beam, includes concave base (1), its characterized in that: the utility model discloses a concave base, including concave base (1), mounting hole has been seted up to the upper surface of concave base (1), the inner wall fixedly connected with pneumatic cylinder (2) of mounting hole, the telescopic end fixedly connected with concave bottom plate (3) of pneumatic cylinder (2), the last fixed surface of concave base (1) is connected with fixed block (4), the quantity of fixed block (4) is four, and per two fixed blocks (4) are a set of, the relative face rotation of two fixed blocks (4) is connected with axis of rotation (5), the fixed surface of axis of rotation (5) is connected with L shape curb plate (7), the side of L shape curb plate (7) and the side overlap joint of concave bottom plate (3), the lower surface rotation of concave bottom plate (3) is connected with connecting strip (8), the bottom of connecting strip (8) is connected with the upper surface rotation of L shape curb plate (7).
2. The hydraulic stripping device for precast beams according to claim 1, characterized in that: both sides of the concave base (1) are fixedly connected with mounting bars (9), and the lower surface of each mounting bar (9) is fixedly connected with a brake castor (10).
3. The hydraulic stripping device for precast beams according to claim 2, characterized in that: threaded holes are formed in the upper surface of the mounting strip (9), threaded rods (11) are connected with the inner wall threads of the threaded holes, positioning strips (12) are connected with the bottom ends of the threaded rods (11) in a rotating mode, ground grabbing barbs are fixedly connected with the lower surface of each positioning strip (12), and the ground grabbing barbs are made of rubber.
4. A hydraulic beam-forming apparatus according to claim 3, wherein: the upper surface of the positioning strip (12) is fixedly connected with a polish rod (13), the upper surface of the mounting strip (9) is provided with a through hole, and the surface of the polish rod (13) is lapped with the inner wall of the through hole.
5. A hydraulic ejection device for a precast beam according to any one of claims 1 to 4, characterized in that: the side of L shape curb plate (7) has seted up the mounting hole, and the internally mounted of mounting hole has connecting bolt (6), and the screw hole has been seted up to the side of spill bottom plate (3), and the surface and the inner wall threaded connection of screw hole of connecting bolt (6).
6. The hydraulic stripping device for precast beams according to claim 5, characterized in that: a pouring cavity is formed between the concave bottom plate (3) and the L-shaped side plate (7), and plastic cloth is laid in the pouring cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320860563.2U CN220409134U (en) | 2023-04-18 | 2023-04-18 | Hydraulic demoulding device for precast beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320860563.2U CN220409134U (en) | 2023-04-18 | 2023-04-18 | Hydraulic demoulding device for precast beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220409134U true CN220409134U (en) | 2024-01-30 |
Family
ID=89655952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320860563.2U Active CN220409134U (en) | 2023-04-18 | 2023-04-18 | Hydraulic demoulding device for precast beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220409134U (en) |
-
2023
- 2023-04-18 CN CN202320860563.2U patent/CN220409134U/en active Active
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