Prefabricated assembly type steel formwork for energy dissipation cover plate of gate chamber

Abstract

The utility model relates to steel formwork technical field, especially a prefabricated assembly type steel formwork of gate chamber energy dissipation cover plate. The prefabricated assembly type steel formwork includes bottom die, with the side die of bottom die through the guiding component connection and with bottom die and side die through the fixed component connection core mould respectively, the core mould is located inside side die, bottom die, side die and core mould form the pouring space for pouring gate chamber energy dissipation cover plate in common, the supporting leg of gate chamber energy dissipation cover plate that pours is upwards, both sides of core mould are provided with first dismantle piece. The above technical scheme can guarantee the apparent quality of energy dissipation cover plate, and can improve construction efficiency and size control accuracy.

Description

Technical Field

[0001] This utility model relates to the field of steel formwork technology, and in particular to a prefabricated assembled steel formwork for a gate chamber energy dissipation cover. Background Technology

[0002] During the repeated water transfer process in the lock, in order to dissipate the large amount of energy brought by the water flow entering the lock chamber and meet the berthing conditions of ships in the lock chamber, an energy dissipation cover plate needs to be installed above the water outlet at the bottom of the lock chamber.

[0003] In related technologies, energy dissipation covers are usually prefabricated in the forward direction. However, this method has the problem that the cover legs may get stuck or chipped during demolding, and the construction efficiency and dimensional control accuracy are not high.

[0004] Therefore, there is an urgent need for a prefabricated steel formwork for gate chamber energy dissipation cover plates to solve the above-mentioned technical problems. Utility Model Content

[0005] This utility model provides a prefabricated assembled steel formwork for gate chamber energy dissipation cover plates, which can not only ensure the appearance quality of the energy dissipation cover plates, but also improve construction efficiency and dimensional control accuracy.

[0006] This utility model embodiment provides a prefabricated assembled steel template for a gate chamber energy dissipation cover plate, including a bottom mold, side molds connected to the bottom mold via guide components, and a core mold connected to the bottom mold and the side molds via fixing components. The core mold is located inside the side molds. The bottom mold, the side molds, and the core mold together form a casting space for casting the gate chamber energy dissipation cover plate. The legs of the cast gate chamber energy dissipation cover plate face upwards. Pre-removal blocks are provided on both sides of the core mold.

[0007] Preferably, the guide assembly includes a wedge block and a hinge that are staggered to each other. The hinge has a strip hole. The bottom of the side mold has a rotating shaft that can move and rotate along the strip hole. When the side mold rotates relative to the bottom mold, the bottom surface of the side mold can abut against the inclined surface of the wedge block.

[0008] Preferably, the top surface of the bottom mold is provided with a notch, and the inner wall of the side mold is provided with a protrusion. When the side mold is perpendicular to the bottom mold, the protrusion is received in the notch, and when the side mold rotates relative to the bottom mold, the protrusion moves away from the notch.

[0009] Preferably, the bottom mold is provided with a limiting member, which is used to limit the position of the side mold when the side mold is perpendicular to the bottom mold.

[0010] Preferably, the fixing component includes a pressure rod and a hook-shaped member. The pressure rod is connected to the core mold via a threaded connection to press the core mold. One end of the hook-shaped member is connected to the pressure rod, and the other end is connected to the bottom mold.

[0011] Preferably, the core mold includes two single molds arranged in a mirror image, with multiple lead screws and angle steels connecting the two single molds, and a gap between the two single molds.

[0012] As can be seen from the above scheme, the prefabricated assembled steel formwork for the gate chamber energy dissipation cover provided by this utility model adopts a reverse prefabrication method because the legs of the cast gate chamber energy dissipation cover face upwards. Compared with the forward prefabrication method, it can solve the problem of the cover leg getting stuck and corners falling off during demolding, thus avoiding manual smoothing and slope finding, and ensuring the smoothness and flatness of the surface, thereby ensuring the appearance quality of the energy dissipation cover. By setting guide components and pre-disassembling blocks, the formwork can be separated quickly, thereby improving the construction efficiency of the gate chamber energy dissipation cover. Moreover, the positioning accuracy of the guide components is higher than that of the traditional bolt connection, thereby improving the dimensional control accuracy of the gate chamber energy dissipation cover. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 The front view of the prefabricated assembled steel template for the gate chamber energy dissipation cover provided in this embodiment of the utility model;

[0015] Figure 2 for Figure 1 The top view of the prefabricated assembled steel formwork shown;

[0016] Figure 3 for Figure 1 The image shows a side view of the prefabricated steel formwork from one perspective.

[0017] Figure 4 for Figure 1 The prefabricated steel formwork shown is viewed from another angle as a side view.

[0018] Figure 5 for Figure 4 The diagram shows two possible configurations of the bottom formwork, side formwork, and guide components in a prefabricated steel formwork system.

[0019] Figure label:

[0020] 10-Pouring space;

[0021] 1-Bottom mold;

[0022] 11- Gap;

[0023] 12-Limiting components;

[0024] 2-Side mold;

[0025] 21- Rotation axis;

[0026] 22-Protrusion;

[0027] 3-Core mold;

[0028] 31 - First, break the pieces apart;

[0029] 32-Single-mode;

[0030] 33-Lead screw;

[0031] 34-Angle steel;

[0032] 35-gap;

[0033] 4-Guide components;

[0034] 41-Wedge block;

[0035] 42-Hinged joint;

[0036] 43-Strip-shaped hole;

[0037] 5-Fixed components;

[0038] 51-Compression bar;

[0039] 52-Hook-shaped parts;

[0040] 53-Threaded parts. Detailed Implementation

[0041] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0042] Please see Figures 1 to 5An embodiment of this utility model provides a prefabricated assembled steel template for a gate chamber energy dissipation cover plate, including a bottom mold 1, a side mold 2 connected to the bottom mold 1 via a guide component 4, and a core mold 3 connected to the bottom mold 1 and the side mold 2 via a fixing component 5. The core mold 3 is located inside the side mold 2. The bottom mold 1, the side mold 2, and the core mold 3 together form a casting space 10 for casting the gate chamber energy dissipation cover plate. The legs of the cast gate chamber energy dissipation cover plate face upwards, and pre-removal blocks 31 are provided on both sides of the core mold 3.

[0043] In this embodiment, since the legs of the cast gate energy dissipation cover face upwards, the prefabricated steel formwork adopts a reverse prefabrication method. Compared with the forward prefabrication method, it can solve the problem of the cover leg getting stuck and corners falling off during demolding, thus avoiding manual smoothing and slope finding, and ensuring the smoothness and flatness of the surface, thereby ensuring the appearance quality of the energy dissipation cover. By setting the guide component 4 and the pre-disassembly block 31, the formwork can be separated quickly, thereby improving the construction efficiency of the gate energy dissipation cover. Moreover, the positioning accuracy of the guide component 4 is higher than that of the traditional bolt connection, thereby improving the dimensional control accuracy of the gate energy dissipation cover.

[0044] In one embodiment of this utility model, the guide assembly 4 includes a wedge block 41 and a hinge member 42 that are staggered together. The hinge member 42 is provided with a strip hole 43. A rotating shaft 21 is provided at the bottom of the side mold 2. The rotating shaft 21 can move and rotate along the strip hole 43. When the side mold 2 rotates relative to the bottom mold 1, the bottom surface of the side mold 2 can abut against the inclined surface of the wedge block 41. This arrangement can both avoid the space for the side mold 2 to rotate relative to the bottom mold 1 by using the inclined surface of the wedge block 41, and ensure that the bottom mold 1 and the side mold 2 do not separate.

[0045] In one embodiment of the present invention, the top surface of the bottom mold 1 is provided with a notch 11, and the inner wall of the side mold 2 is provided with a protrusion 22. When the side mold 2 is perpendicular to the bottom mold 1, the protrusion 22 is received in the notch 11. When the side mold 2 rotates relative to the bottom mold 1, the protrusion 22 moves away from the notch 11.

[0046] In this embodiment, by setting the protrusion 22 and the notch 11, the mold can be positioned to avoid instability during demolding; at the same time, during assembly, it can be restored according to the position of the protrusion 22 and the notch 11, avoiding repeated use of manual and mechanical methods.

[0047] In one embodiment of the present invention, the bottom mold 1 is provided with a limiting member 12, which is used to limit the position of the side mold 2 when the side mold 2 is perpendicular to the bottom mold 1.

[0048] In one embodiment of the present invention, the fixing component 5 includes a pressure rod 51 and a hook-shaped component 52. The pressure rod 51 is connected to the core mold 3 through a threaded component 53 to press the core mold 3. One end of the hook-shaped component 52 is connected to the pressure rod 51, and the other end is connected to the bottom mold 1.

[0049] In this embodiment, the pressure rod 51 is used to prevent the core mold 3 from floating up, so as to ensure the forming quality of the gate chamber energy dissipation cover plate; by setting the hook-shaped part 52 to connect the pressure rod 51 and the bottom mold 1, the bottom mold 1, the side mold 2 and the core mold 3 can be easily fixed as a whole.

[0050] In one embodiment of the present invention, the core mold 3 includes two single molds 32 arranged in a mirror image, with a plurality of lead screws 33 and angle steels 34 connected between the two single molds 32, and a gap 35 between the two single molds 32.

[0051] In this embodiment, by setting multiple lead screws 33, the distance between the two single molds 32 can be adjusted, thereby saving steel; by setting multiple angle steels 34, the two single molds 32 after the distance is adjusted can be fixed; the gap 35 between the two single molds 32 can not only solve the problem that air bubbles cannot be discharged from the concrete, but also make it convenient for construction personnel to observe the quality problems during the construction process, so as to realize visual operation.

[0052] It should be noted that in this invention, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0053] Finally, it should be noted that the above description is only a preferred embodiment of this utility model and is used only to illustrate the technical solution of this utility model, and is not intended to limit the protection scope of this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model are included within the protection scope of this utility model.

Claims

1. A prefabricated assembly type steel form for a gate chamber energy dissipation cover plate, characterized in that, It includes a bottom mold, a side mold connected to the bottom mold via a guide assembly, and a core mold connected to the bottom mold and the side mold via a fixing assembly. The core mold is located inside the side mold. The bottom mold, the side mold, and the core mold together form a casting space for casting the gate chamber energy dissipation cover plate. The legs of the cast gate chamber energy dissipation cover plate face upwards. The core mold has pre-removal blocks on both sides.

2. The prefabricated assembly type steel formwork of the gate chamber energy dissipation cover plate according to claim 1, characterized in that, The guide assembly includes wedge blocks and hinges that are staggered to each other. The hinges are provided with strip holes. The bottom of the side mold is provided with a rotating shaft. The rotating shaft can move and rotate along the strip holes. When the side mold rotates relative to the bottom mold, the bottom surface of the side mold can abut against the inclined surface of the wedge blocks.

3. The prefabricated assembly type steel formwork of the gate chamber energy dissipation cover plate according to claim 2, characterized in that, The top surface of the bottom mold has a notch, and the inner wall of the side mold has a protrusion. When the side mold is perpendicular to the bottom mold, the protrusion is received in the notch. When the side mold rotates relative to the bottom mold, the protrusion moves away from the notch.

4. The prefabricated assembly type steel shuttering for gate chamber energy dissipation slab as claimed in claim 2 wherein, The bottom mold is provided with a limiting member, which is used to limit the position of the side mold when the side mold is perpendicular to the bottom mold.

5. The prefabricated assembly type steel formwork for the energy dissipation cover plate of the gate chamber according to claim 1, characterized in that, The fixing component includes a pressure rod and a hook-shaped member. The pressure rod is connected to the core mold via a threaded connection to press the core mold. One end of the hook-shaped member is connected to the pressure rod, and the other end is connected to the bottom mold.

6. The prefabricated assembly steel formwork of the gate chamber energy dissipation cover plate according to any one of claims 1-5, characterized in that, The core mold includes two single molds arranged in a mirror image, with multiple lead screws and angle steels connecting the two single molds, and a gap between the two single molds.

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