A concrete construction form

Abstract

The utility model provides a kind of concrete construction mould, it includes by from lower to upper layer arrangement first mould plate, multiple second mould plates and third mould plate, between first mould plate and adjacent second mould plate, between adjacent second mould plate and between third mould plate and adjacent second mould plate respectively be provided with clamping piece, first mould plate is fixedly connected with first transverse plate, further include diagonal bracing, diagonal bracing and first mould plate, second mould plate and third mould plate and first transverse plate form right triangle, diagonal bracing and each clamping piece between still respectively be provided with abutting piece, each clamping piece below still be provided with with it corresponding material receiving groove, third mould plate upper end still be fixedly connected with the second transverse plate located above first transverse plate, diagonal bracing both ends are detachably connected with first transverse plate and second transverse plate.The utility model solves the problem that a large amount of slurry will flow out in the prior art using external support structure to provide stable support.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary equipment technology for concrete construction, and in particular to a concrete construction mold. Background Technology

[0002] During concrete construction, a support system is typically used to ensure stability during construction and post-construction curing. This support system usually consists of molds, which are formed by multiple interlocking formwork panels placed on one or both sides of the concrete structure. A steel reinforcement cage is then placed inside the mold before concrete is poured. After a period of curing, the concrete structure is finally formed. To improve stability during mold setup, tie rods are typically inserted through the mold and removed after pouring (isolation sleeves, such as rubber tubes, can be fitted over the tie rods). However, this leaves holes in the poured material that need to be filled later and can negatively impact the overall structure. Additionally, gaps exist at the connection between the tie rods and the formwork, causing significant concrete slurry to leak out during pouring, resulting in waste. Furthermore, the slurry adheres to the formwork as it flows downwards, making subsequent cleaning difficult. Therefore, some designs utilize external support structures to provide stable support to the mold, preventing excessive slurry leakage caused by tie rods and conserving slurry. However, in practice, horizontal gaps exist between the upper and lower formwork sections, where significant slurry may leak out (especially during concrete compaction with vibrators), leading to waste and adhesion to the formwork, making subsequent cleaning difficult. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a concrete construction mold that solves the problem of significant slurry leakage that still occurs when using external support structures to provide stable support in existing technologies.

[0004] According to an embodiment of the present invention, a concrete construction mold includes a first template, a plurality of second templates, and a third template arranged in layers from bottom to top. Clamping devices are respectively provided between the first template and adjacent second templates, between adjacent second templates, and between the third template and adjacent second templates. The first template is fixedly connected to a first horizontal plate. It also includes diagonal bracing rods, which, together with the first template, second templates, third template, and first horizontal plate, form a right-angled triangle. Abutting devices are also provided between the diagonal bracing rods and each clamping device. A corresponding material receiving groove is provided below each clamping device. A second horizontal plate located above the first horizontal plate is fixedly connected to the upper end of the third template. The two ends of the diagonal bracing rods are detachably connected to the first and second horizontal plates, respectively. Similar to existing technologies, this solution may experience grout leakage between the upper and lower templates (i.e., between the second and first templates, or between the second templates, or between the third and second templates). However, this solution incorporates clips between the upper and lower templates (i.e., between the second and first templates, or between the second templates, or between the third and second templates). These clips abut against the corresponding transverse gaps, reducing grout leakage. Furthermore, a receiving trough is provided below the clips to collect any leaking grout, facilitating its recycling. This also prevents the grout from flowing directly downwards and adhering to the templates, thus solving the problem of significant grout leakage that still occurs when using external support structures for stable support in existing technologies.

[0005] Furthermore, notches are provided between the first template and the adjacent second template, between adjacent second templates, and between the third template and the adjacent second template. The locking element includes a first abutment plate and a locking strip connected to the first abutment plate. The locking strip is inserted into the corresponding notch, and the upper and lower parts of the first abutment plate abut against the first template and the second template, or the second template and the third template, respectively. The clamping element abuts against the first abutment plate, and the receiving groove is located below the first abutment plate.

[0006] Furthermore, the clamping member includes a second abutment plate that abuts against the first abutment plate, and a abutment rod that is detachably connected to the second abutment plate. A sleeve is horizontally provided through the diagonal brace and the abutment rod passes through the sleeve. A clamping member can also be detachably connected between the sleeve and the diagonal brace.

[0007] Furthermore, the cross-section of the diagonal brace is square, and the clamping component includes a clamping plate sleeved on the sleeve and abutting against the diagonal brace. A first connecting component can also be detachably provided between the clamping plate and the diagonal brace.

[0008] Furthermore, the receiving trough includes a plate that abuts against the first template or the second template, and a bottom plate, a front plate, and two side plates that together with the plate form an upward-opening trough structure. The top surface of the plate is also fixedly connected to a first support block located at both ends thereon, and a plurality of second support blocks located between the two first support blocks. The first support blocks and the second support blocks abut against the bottom surface of the first plate respectively. A flow guide channel is provided at intervals between the first support block and the adjacent second support block, and between adjacent second support blocks. The flow guide channel has an upward-facing inlet end and a downward-facing outlet end. The outlet end is located above the receiving trough, and the inlet end is connected to the notch above it.

[0009] Furthermore, the second abutment is provided with a downwardly extending extension section, the lower end of which abuts against the upper end of the plate near the material receiving groove, and the extension section is provided with a through frame that exposes the flow channel.

[0010] Furthermore, the lower end of the mounting plate extends below the base plate and is detachably connected to the first or second template via a second connector.

[0011] Furthermore, the first template and the second template are respectively provided with connecting grooves that connect with the corresponding notches, the first abutment portion covers the connecting grooves and the connecting grooves are also connected with the guide channel.

[0012] Furthermore, the second abutment plate is provided with at least a pair of first abutment holes, and a abutment rod is inserted into each first abutment hole.

[0013] Furthermore, the first abutment plate is also provided with a second abutment hole that connects to the first abutment hole, and the abutment rod is also fixedly connected with an abutment head that is inserted into the second abutment hole.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The first, second, and third templates, along with the first horizontal plate and diagonal bracing, form a right-angled triangle, creating an integrated support structure on one side of the cast-in-place body. This provides the support system with better stability. Furthermore, the clamps between the first, second, and third templates reduce grout leakage at transverse joints, solving the problem of significant grout outflow that still occurs when using external support structures for stability in existing technologies. Moreover, even if some grout leaks at transverse joints, it can be collected through corresponding receiving troughs for easy subsequent recycling, while also preventing grout from adhering to the lower templates and making subsequent cleaning difficult. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0017] Figure 2 for Figure 1Enlarged schematic diagram of a local structure at point A;

[0018] Figure 3 for Figure 1 Enlarged schematic diagram of the local structure at point B;

[0019] Figure 4 for Figure 2 Enlarged schematic diagram of the local structure at point C;

[0020] Figure 5 This is a schematic diagram of the structure of two adjacent receiving troughs and two first abutments in the horizontal direction according to an embodiment of the present utility model;

[0021] In the above attached figures:

[0022] First template 1, second template 2, third template 3, cast body 4, transverse gap 5, first horizontal plate 6, diagonal brace 7, second horizontal plate 8, receiving groove 9, first abutment plate 10, clamping strip 11, second abutment plate 12, abutment rod 13, sleeve 14, clamping plate 15, first connector 16, mounting plate 17, bottom plate 18, front plate 19, side plate 20, discharge pipe 21, second connector 22, first support block 23, second support block 24, guide channel 25, connecting groove 26, first abutment hole 27, second abutment hole 28, abutment head 29, extension section 30, through frame 31, first horizontal bar 32, second horizontal bar 33, third connector 34, fourth connector 35. Detailed Implementation

[0023] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0024] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0025] In an exemplary implementation, such as Figure 1-5As shown, this embodiment provides a concrete construction mold, which includes a first template 1, multiple second templates 2, and a third template 3 arranged in layers from bottom to top. The first template 1, second template 2, and third template 3 are similar to templates in the prior art, mainly forming the main structure of the mold for pouring concrete to ultimately form a cast body 4. The difference between this solution and the prior art is that this solution also provides notches between the first template 1 and the adjacent second template 2, between adjacent second templates 2, and between the third template 3 and the adjacent second template 2. At the same time, multiple clips are provided corresponding to each notch. The clips are inserted into the corresponding notches, which can reduce the amount of grout leakage at the transverse gap 5 (the transverse gap 5 is located in the notch), thereby solving the problem of a large amount of grout leakage that still occurs when using an external support structure to provide stable support in the prior art. Furthermore, the first template 1 is fixedly connected to a first horizontal plate 6, and the first template 1 and the first horizontal plate 6 together form a The L-shape design allows the first template 1 to stand more stably on the ground support surface during mold setup. It also includes a diagonal brace 7 that forms a right-angled triangle with the first template 1, the second template 2, the third template 3, and the first horizontal plate 6, thus forming an integrated support structure on one side of the casting body 4. This provides better stability to the support system (compared to the separate setup of templates and support structures in the prior art, this integrated structure is more stable). Furthermore, there are clamping elements between the diagonal brace 7 and each clip, which connect the clips and the diagonal brace 7, further improving the stability of the integrated structure. At the same time, a corresponding receiving groove 9 is provided below each clip to catch the slurry leaking from the transverse gap 5. This way, even if some slurry leaks out from the transverse gap 5, it can be collected through the corresponding receiving groove 9 for easy recycling later. It also prevents the slurry from adhering to the template below, making subsequent cleaning more difficult.

[0026] Furthermore, the locking mechanism includes a first abutment plate 10 and a locking strip 11 connected to the first abutment plate 10. The locking strip 11 is inserted into a corresponding notch, and the upper and lower parts of the first abutment plate 10 abut against the first template 1 and the second template 2, or the second template 2 and the third template 3, respectively. The clamping element abuts against the first abutment plate 10. The receiving groove 9 is located below the first abutment plate 10. The locking strip 11 and the first abutment plate 10 can be an integral structure, in which case steel can be used, or they can be a separate structure, in which case the locking strip 11 can be made of rubber, while the first abutment plate 10 can be made of steel. The first abutment plate 10 can press against the retaining strip 11, so that the retaining strip 11 is elastically clamped in the notch (that is, the thickness of the retaining strip 11 (the distance between the side facing away from the first abutment plate 10 and the first abutment plate 10) is slightly greater than the depth of the notch). This is more effective in preventing grout leakage than an integrated structure. In actual operation, especially during the process of using a vibrator to compact the concrete, some grout will still leak out from the transverse gap 5 under the pressure. However, the receiving groove 9 set in this solution can catch this part of the grout for subsequent recycling and prevent the grout from causing adverse effects on the formwork below.

[0027] Furthermore, the clamping element includes a second abutment plate 12 that abuts against the first abutment plate 10, and a stop rod 13 detachably connected to the second abutment plate 12. A sleeve 14 is horizontally inserted through the diagonal brace 7, and the stop rod 13 passes through the sleeve 14. The sleeve 14 can move relative to the stop rod 13 so that it can adapt to the inclination of the diagonal brace 7 and be smoothly positioned on the stop rod 13 at different positions. A clamping element is also detachably connected between the sleeve 14 and the diagonal brace 7. The clamping element includes a clamping plate 15 that is sleeved on the sleeve 14 and abuts against the diagonal brace 7. The diagonal brace 7 has a square cross-section, so that the diagonal brace 7 has facing sides. The clamping plates 15 can be a pair, two The clamping plate 15 can be clamped on the opposite side of the diagonal brace 7. Similarly, the sleeve 14 also passes through the opposite side. The clamping plate 15 and the diagonal brace 7 are detachably connected by the first connecting piece 16. The first connecting piece 16 can be a double-ended bolt (i.e., the bolt has matching nuts at both ends) to lock the clamping plate 15 onto the diagonal brace 7. In this way, as long as the clamping plate 15 and the diagonal brace 7 are relatively fixed, since the diagonal brace 7 itself is inclined, the horizontal setting of the sleeve 14 will form a certain angle with the first connecting piece 16, so that the sleeve 14 cannot move laterally relative to the abutment 13. This makes the abutment 13, the diagonal brace 7, the second abutment 12 and other structures relatively fixed, thereby indirectly making the clamping parts relatively fixed.

[0028] In a more detailed embodiment, the receiving trough 9 includes a mounting plate 17 that abuts against the first template 1 or the second template 2, and a bottom plate 18, a front plate 19, and two side plates 20 that together with the mounting plate 17 form an upward-opening trough structure. (A discharge pipe 21 extending downward and communicating with the inside of the receiving trough 9 can be connected to the bottom plate 18. The discharge pipe 21 is plugged inside the receiving trough 9 with a stopper (not shown). The stopper is removed during recycling, allowing for more efficient recycling of the slurry in the receiving trough 9 without disassembling the entire trough 9.) The lower end of the mounting plate 17 extends below the bottom plate 18 and is connected to the first template 1 or the second template 2 via a second connector 22. The template 1 or the second template 2 is detachably connected. The second connector 22 can be a single-headed bolt (i.e., one end has a matching nut). This arrangement of the mounting plate 17 allows the receiving groove 9 to be connected independently to the corresponding template (i.e., the first template 1 or the second template 2). Furthermore, the top surface of the mounting plate 17 is also fixedly connected to first support blocks 23 located at both ends, and multiple second support blocks 24 located between the two first support blocks 23. The first support blocks 23 and the second support blocks 24 abut against the bottom surface of the first abutment plate 10, respectively. The mounting plate 17 provides a first abutment through the first support blocks 23 and the second support blocks 24. Plate 10 provides upper support, contributing to the stability of the first support plate 10 in the vertical direction. Furthermore, guide channels 25 are spaced apart between the first support block 23 and the adjacent second support block 24, as well as between adjacent second support blocks 24. Each guide channel 25 has an upward-facing inlet end and a downward-facing outlet end. The outlet end is located above the receiving trough 9, while the inlet end communicates with the notch above it. This allows slurry leaking from the transverse gap 5 to first enter between the notch and the retaining strip 11, and then flow downwards through the guide channel 25 into the receiving trough 9. In a more detailed design, in the first template 1 and... The second template 2 is also provided with connecting grooves 26 that are connected to the corresponding notches, and the connecting grooves 26 are also connected to the guide channel 25 below. The first abutment 10 is also partially covered on the connecting grooves 26, so that the connecting grooves 26 form a channel structure connecting the notches and the guide channel 25. The lower end of the channel structure is open and located inside the upper end of the guide channel 25, while the upper end of the channel structure is connected to the bottom surface of the notch. In this way, the slurry entering the notch will enter the connecting grooves 26 more preferentially, and then enter the guide channel 25 downwards, smoothly flowing into the receiving groove 9 below, instead of being squeezed out from the top of the notch.In a more detailed design, the second abutment plate 12 is provided with at least a pair of first abutment holes 27, and abutment rod 13 is inserted into each first abutment hole 27. That is, there are at least two abutment rods 13 corresponding to one second abutment plate 12. Consequently, there are also at least two diagonal bracing rods 7. The corresponding first horizontal plate 6 can be one. In this way, the first horizontal plate 6 and the two sides of the first template 1, the second template 2 and the third template 3 are enclosed by two diagonal bracing rods 7 to form two right-angled triangles (depending on the specific template length, it can be in the middle). The number of diagonal braces 7 and abutment rods 13 is increased to make the template more stable. The first abutment hole 27 is provided for the end of the abutment rod 13 to be inserted, so that the abutment rod 13 and the second abutment plate 12 are less likely to misalign, resulting in better stability. Furthermore, a second abutment hole 28 is also provided on the first abutment plate 10 to connect with the first abutment hole 27. The end of the abutment rod 13 is correspondingly fixedly connected to a butt head 29 that can pass through the first abutment hole 27 and abut into the second abutment hole 28. This butt head 29 makes the first abutment plate 10 more stable. The connection between the first abutment plate 10 and the abutment rod 13 indirectly makes the connection between the first abutment plate 10 and the second abutment plate 12 tighter and less prone to misalignment, thus helping to improve the stability of the overall system. In particular, the second abutment hole 28 and the corresponding abutment head 29 can also be square in cross-section, so that the abutment rod 13 will not rotate relative to the first abutment plate 10, which helps to improve the stability of the overall system. Furthermore, an extension section 30 is provided extending downward from the lower end of the second abutment plate 12, and the lower end of the extension section 30 is connected to the abutment plate 12. The upper end of plate 17 abuts against the side of the receiving trough 9. Simultaneously, the extension section 30 is provided with a through frame 31 that exposes the flow channel 25. The extension section 30 also covers the area between the plate 17 and the second abutment plate 12. This allows the second abutment plate 12 to indirectly provide a seal against the lower plate 17 (i.e., the receiving trough 9). Combined with the second connector 22, this makes the receiving trough 9 more stable. The through frame 31 connects the flow channel 25 and the receiving trough 9, ensuring the slurry flows smoothly into the receiving trough 9.

[0029] like Figure 1 , 3 As the upper end of the diagonal brace 7 gets closer and closer to the third template 3, the gap between the clamping plate 15 and the receiving groove 9 at the third template 3 is the smallest, which may cause the clamping plate 15 and the receiving groove 9 to come into contact. In this case, only one clamping plate 15 can be set, and the clamping plate 15 can be set on the side away from the receiving groove 9. Alternatively, two clamping plates can be set as needed, just make sure that they are not too close to the receiving groove 9 so that they can be easily installed and disassembled.

[0030] like Figure 1 and 5As shown, furthermore, the first abutment 10 is the same length as the first template 1 (the corresponding second template 2 and third template 3 are the same), while the second abutment 12 can be the same length as the first abutment 10 or shorter than the first abutment 10 (if the first abutment 10 is very long, multiple shorter second abutments 12 can also be set). The through frame 31 set on the extension section 30 of the second abutment 12 can completely or partially cover the guide channel 25, and does not exceed the receiving trough 9, so that all the slurry passing through the guide channel 25 enters the receiving trough 9. More specifically, the guide channel 25 can be set at the upper end... The structure is wide at the top and narrow at the bottom, which allows the grout to gather as it flows downwards, so that it can enter the receiving trough 9 below more smoothly. Given that the casting body 4 has a large length, there may be splicing in the horizontal direction, thus creating vertical gaps. In this solution, the first template 1, the second template 2, and the third template 3 can be set to be longer to reduce the number of splicing in the horizontal direction, thereby avoiding more grout leakage outwards at the vertical gaps (in fact, this solution does not solve the problem of grout leakage in the vertical direction, but even if there is leakage in the vertical direction, it will flow downwards along the vertical gaps and will not have too much adverse effect on the templates).

[0031] like Figure 1 As shown, a second horizontal plate 8 is fixedly connected to the top of the third template 3. The second horizontal plate 8 is located above the first horizontal plate 6. Both are detachably connected to the two ends of the diagonal brace 7. More specifically, the lower end and the higher end of the diagonal brace 7 are fixedly connected to the first horizontal bar 32 and the second horizontal bar 33, respectively. The second horizontal bar 33, the diagonal brace 7 and the second horizontal bar 33 form a Z-shaped structure. The first horizontal bar 32 faces the first template 1, and the second horizontal bar 33 faces away from the third template 3. The first horizontal bar 32 and the second horizontal plate 8 are connected to the first horizontal plate 6 and the second horizontal plate 8 through the third connector 34 and the fourth connector 35, respectively (the third connector 34 can be a single-headed bolt and the fourth connector 35 can be a double-headed bolt). This makes the Z-shaped structure formed by them abut between the first horizontal plate 6 and the second horizontal plate 8, and the overall system can be more stable. When disassembling, remove the fourth connector 35, disassemble the third template 3 first, and then the diagonal brace 7 can be disassembled smoothly.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A concrete construction mold, characterized in that, The device includes a first template, multiple second templates, and a third template arranged in layers from bottom to top. Clamping devices are provided between the first template and adjacent second templates, between adjacent second templates, and between the third template and adjacent second templates. The first template is fixedly connected to a first horizontal plate. The device also includes diagonal bracing rods. The diagonal bracing rods, the first template, the second templates, the third template, and the first horizontal plate form a right-angled triangle. Abutting devices are also provided between the diagonal bracing rods and each clamping device. A corresponding material receiving groove is provided below each clamping device. The upper end of the third template is fixedly connected to a second horizontal plate located above the first horizontal plate. The two ends of the diagonal bracing rods are detachably connected to the first and second horizontal plates, respectively.

2. The concrete construction mold as described in claim 1, characterized in that, Slots are provided between the first template and the adjacent second template, between adjacent second templates, and between the third template and the adjacent second template. The locking element includes a first abutment plate and a locking strip connected to the first abutment plate. The locking strip is inserted into the corresponding slot, and the top and bottom of the first abutment plate abut against the first template and the second template, or the second template, or the second template and the third template, respectively. The clamping element abuts against the first abutment plate, and the receiving groove is located below the first abutment plate.

3. The concrete construction mold as described in claim 2, characterized in that, The clamping element includes a second abutment plate that abuts against the first abutment plate, and a abutment rod that is detachably connected to the second abutment plate. A sleeve is horizontally provided through the diagonal brace and the abutment rod passes through the sleeve. A clamping element can also be detachably connected between the sleeve and the diagonal brace.

4. The concrete construction mold as described in claim 3, characterized in that, The cross-section of the diagonal brace is square. The clamping component includes a clamping plate that is sleeved on the sleeve and abuts against the diagonal brace. A first connecting component can also be detachably installed between the clamping plate and the diagonal brace.

5. The concrete construction mold as described in claim 3, characterized in that, The receiving trough includes a plate that abuts against the first template or the second template, and a bottom plate, a front plate, and two side plates that together with the plate to form an upward-opening trough structure. The top surface of the plate is also fixedly connected to a first support block located at both ends thereon, and a plurality of second support blocks located between the two first support blocks. The first support blocks and the second support blocks abut against the bottom surface of the first plate respectively. A flow guide channel is provided at intervals between the first support block and the adjacent second support block and between adjacent second support blocks. The flow guide channel has an upward-facing inlet end and a downward-facing outlet end. The outlet end is located above the receiving trough, and the inlet end is connected to the notch above it.

6. The concrete construction mold as described in claim 5, characterized in that, The second abutment plate is provided with a downwardly extending section. The lower end of the extension section abuts against the upper end of the plate near the material receiving groove, and the extension section is provided with a through frame that exposes the flow channel.

7. The concrete construction mold as described in claim 5, characterized in that, The lower end of the mounting plate extends below the base plate and is detachably connected to the first or second template via a second connector.

8. The concrete construction mold as described in claim 5, characterized in that, The first template and the second template are respectively provided with connecting grooves that connect with the corresponding slots. The first abutment part covers the connecting grooves and the connecting grooves are also connected with the guide channel.

9. The concrete construction mold as described in claim 3, characterized in that, The second abutment plate is provided with at least one pair of first abutment holes, and a abutment rod is inserted into each first abutment hole.

10. The concrete construction mold as described in claim 9, characterized in that, The first abutment plate is also provided with a second abutment hole that connects to the first abutment hole, and the abutment rod is also fixedly connected with an abutment head that is inserted into the second abutment hole.

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