Slip form structure for gate groove concrete construction

Abstract

The utility model discloses a gate groove concrete construction slip form structure, which belongs to the technical field of gate construction, and mainly comprises a guide frame plate and a linkage screw rod, the linkage screw rod is positioned on the inner wall of the guide frame plate and is rotatably connected with the inner wall of the guide frame plate through a bearing, and an adjusting slip form mechanism is mounted on the outer wall of the linkage screw rod; the sliding formwork adjusting mechanism comprises two sleeving supporting blocks installed on the outer wall of the linkage screw rod, the bottom end of each sleeving supporting block is fixedly connected with a limiting sliding formwork, and a supporting sliding formwork used for guiding the two limiting sliding formworks is installed at the bottom end of the guiding frame plate. According to the sliding formwork adjusting mechanism, the linkage screw rod can rotate in the guide frame plate, the distance between the two limiting sliding formworks is increased, the electric cylinder drives the push rod to enable the guide frame plate on the linkage plate, and the two sleeving supporting blocks can drive the two limiting sliding formworks to achieve upward sliding formwork moving. Fine adjustment of the sliding film is achieved according to the concrete width of a specific gate groove, and the application range of the sliding film is wider.

Description

Technical Field

[0001] The utility model relates to the technical field of gate construction, in particular to a gate slot concrete construction slipform structure. Background Art

[0002] The slipform structure in the gate slot concrete construction improves the construction efficiency and quality. The slipform construction has the characteristics of good construction continuity, reduces the number of construction joint treatments, reduces the workload of roughening and flushing the working joints, and makes the construction process smoother. This "soft demoulding" construction process also ensures the high flatness of the concrete surface.

[0003] After searching the existing published documents, the Chinese patent publication number CN111395271A discloses a suspended slipform and construction method for the second phase concrete lining of the gate slot. The slipform structure is equipped with a concrete feeding system for pouring between the sealing plate and the working platform, which effectively solves the key problems existing in the second phase concrete construction process of the gate slot. It has a simple structure, convenient installation and disassembly, low cost, controllable quality, continuous construction, monitoring of the construction process at any time, and timely maintenance and repair of construction quality defects. However, there are still the following defects:

[0004] When the slipform structure is used for gate slot concrete construction, since the slipform is assembled with specified widths on both sides, the slipform width gap of the assembly axis is a specified area, making it difficult to fine-tune the slipform according to the specific gate slot concrete width. The slipform has a poor applicability range, and a gate slot concrete slipform structure is needed. Utility Model Content

[0005] To this end, the utility model provides a gate slot concrete construction slipform structure, which has solved the problems existing in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gate slot concrete construction slipform structure, comprising a guide frame plate and a linkage screw, the linkage screw is located on the inner wall of the guide frame plate and is rotatably connected through a bearing, and an adjusting slipform mechanism is installed on the outer wall of the linkage screw; the adjusting slipform mechanism comprises two sleeve support blocks installed on the outer wall of the linkage screw, the bottom end of each of the sleeve support blocks is fixedly connected to a limited slipform plate, and a supporting slipform plate for guiding two limited slipform plates is installed at the bottom end of the guide frame plate; two guide lifting frames are welded to one side of the guide frame plate, a linkage plate is fixedly installed between the two guide lifting frames, a push rod and an electric cylinder are arranged in sequence below the linkage plate from top to bottom, and the pushing ends of the linkage plate and the electric cylinder are fixedly connected to the push rod.

[0007] Preferably, the two sleeve support blocks are threadedly connected to the linkage screw, the outer wall of the linkage screw has two threads opposite and symmetrically opened threads, the two sleeve support blocks are horizontally slidingly connected to the inner wall of the guide frame plate, the two limit sliding templates are slidingly connected to the support sliding template, the two guide lifting frames are symmetrically arranged about the linkage plate, the guide lifting frame is installed with a support sleeve block fixedly connected to the guide frame plate, and the inner wall of the support sleeve block is penetrated by a reinforcement pillar, the guide lifting frame and the reinforcement pillar are fixedly connected to the support sleeve block, one end of the linkage screw extends to the outside of the guide frame plate and is installed with a rotating cap with a hexagonal vertical cross-section shape, and the rotating cap is welded to the linkage screw, the bottom ends of the two limit sliding templates are fixedly installed with four reinforcement strips, and the reinforcement support plate is welded in the gap surrounded by the four reinforcement strips; the top end of the guide frame plate is embedded with a positioning groove, and the electric cylinder is fixedly connected to the guide frame plate to which the positioning groove belongs.

[0008] When in use according to the above technical scheme, the linkage screw can rotate inside the guide frame plate, the distance between the two socket support blocks becomes larger, and the two socket support blocks respectively drive the two limit sliding templates to move, the gap between the two limit sliding templates and the supporting sliding template is the concrete construction gap of the designated gate slot, and the locking template and the docking template are fixed by hammering nails, and the electric cylinder inside the positioning groove is started, and the electric cylinder drives the push rod to make the guide frame plate on the linkage plate, and the linkage plate drives the two guide lifting frames to move vertically upward, and the guide lifting frame makes the reinforcement pillar drive the support sleeve block to move upward, and the support sleeve block and the guide lifting frame can synchronously drive the guide frame plate to move upward, and the guide lifting frame makes the linkage screw drive the two socket support blocks to move upward, and the two socket support blocks can drive the two limit sliding templates to realize the upward sliding formwork.

[0009] Preferably, one side of each of the limiting sliding templates is fixedly connected to a docking template, and a positioning support assembly is installed on the top of the limiting sliding template; the positioning support assembly includes a positioning block fixedly installed on the top of the limiting sliding template, and one side of the positioning block is embedded with a groove, and one side of the docking template is sequentially installed with a locking template and a plug-in block from bottom to top, the plug-in block is movably plugged in with the positioning block to which the groove belongs, and the plug-in block and the locking template are fixed by hot melt adhesive.

[0010] When in use according to the above technical solution, the locking template drives the two plug-in blocks to move to the left, the plug-in blocks are plugged into the grooves, nails are hammered into the locking template and the docking template, the locking template is firmly docked and locked with the two locking templates, and the locking template can seal and block the gap between the two limiting sliding templates, so that a gap is formed between the locking template and the two limiting sliding templates and the supporting sliding template.

[0011] The utility model has the following advantages:

[0012] 1. By setting the sliding form adjustment mechanism, the linkage screw can rotate inside the guide frame plate, and the linkage screw drives the two sleeve support blocks to slide along the inside of the guide frame plate under the action of the thread. The distance between the two limit sliding plates becomes larger, and the electric cylinder drives the push rod to make the guide frame plate on the linkage plate. The support sleeve block and the guide lifting frame can synchronously drive the guide frame plate to move up. The two sleeve support blocks can drive the two limit sliding plates to move up the sliding form. The sliding film can be fine-tuned according to the concrete width of the gate slot, and the sliding film has a wider range of applications;

[0013] 2. By setting the positioning support assembly, the locking template drives the two plug-in blocks to move to the left. After the plug-in blocks are docked into the inside of the positioning recessed block, the nails are inserted into the connection between the locking template and the docking template. The locking template can seal and block the gap between the two limit sliding templates, making it convenient to achieve sealing operation on the two adjusted limit sliding templates in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0015] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0016] Figure 1 This is a schematic diagram of the main three-dimensional structure of a gate slot concrete construction slipform structure of the utility model;

[0017] Figure 2 This is a side view structural diagram of a gate slot concrete construction slipform structure of the utility model;

[0018] Figure 3 This is a schematic diagram of a partial structure of a support sliding template of the utility model;

[0019] Figure 4 This is a schematic diagram of the vertical section structure of a gate slot concrete construction slipform structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the partial structure of the connection between the limited sliding plate and the positioning concave block of the utility model;

[0021] Figure 6 This is a schematic diagram of the main plane structure of a gate slot concrete construction slipform structure of the utility model;

[0022] In the figure: 1. Guide frame plate; 2. Linkage screw; 3. Socket support block; 4. Limit sliding plate; 5. Support sliding plate; 6. Push rod; 7. Guide lifting frame; 8. Linkage plate; 9. Electric cylinder; 10. Support sleeve block; 11. Reinforcement pillar; 12. Rotating cap; 13. Reinforcement support plate; 14. Docking template; 15. Positioning concave block; 16. Groove; 17. Locking template; 18. Plug-in block; 19. Reinforcement strip plate; 20. Positioning groove. DETAILED DESCRIPTION

[0023] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] As attached Figure 1-6 A gate slot concrete construction slipform structure is shown, and an adjustment slipform mechanism is arranged on the gate slot concrete construction slipform structure. The adjustment slipform mechanism can be arranged to adjust the specific structure of the adjustment slipform mechanism as follows:

[0025] In this embodiment, as shown in the attached Figure 1-3 As shown, the sliding mold adjustment mechanism includes two sleeve support blocks 3 installed on the outer wall of the linkage screw 2, the bottom end of each sleeve support block 3 is fixedly connected to the limited sliding mold plate 4, and a supporting sliding mold plate 5 for guiding the two limited sliding mold plates 4 is installed at the bottom end of the guide frame plate 1; two guide lifting frames 7 are welded on one side of the guide frame plate 1, and a linkage plate 8 is fixedly installed between the two guide lifting frames 7, and a push rod 6 and an electric cylinder 9 are arranged in sequence from top to bottom below the linkage plate 8, and the pushing ends of the linkage plate 8 and the electric cylinder 9 are fixedly connected to the push rod 6;

[0026] When the gate slot concrete construction slipform structure of this embodiment is used, the supporting slipform plate 5 is first placed at the gate slot concrete pouring position, and the linkage screw 2 is driven to rotate inside the guide frame plate 1 by rotating the rotating cap 12, so that the linkage screw 2 can rotate inside the guide frame plate 1, and the linkage screw 2 drives the two sleeve support blocks 3 to slide along the inside of the guide frame plate 1 under the action of the thread, and the distance between the two sleeve support blocks 3 becomes larger, and the two sleeve support blocks 3 respectively drive the two limit slipform plates 4 to move, and the distance between the two limit slipform plates 4 becomes larger, and the gap between the two limit slipform plates 4 and the supporting slipform plate 5 is the designated gate slot concrete construction gap, and the locking template 17 and the docking template 14 are fixed by hammering nails;

[0027] Secondly, concrete is filled into the gap between the two limit sliding templates 4 and the supporting sliding template 5, so that after the concrete is formed and solidified, the electric cylinder 9 inside the positioning groove 20 is started, and the electric cylinder 9 drives the push rod 6 to guide the guide frame plate 1 on the linkage plate 8, and the linkage plate 8 drives the two guide lifting frames 7 to move vertically upward, and the guide lifting frame 7 enables the reinforcement pillar 11 to drive the support sleeve 10 to move upward, and the support sleeve 10 and the guide lifting frame 7 can synchronously drive the guide frame plate 1 to move upward, and the guide lifting frame 7 enables the linkage screw 2 to drive the two sleeve support blocks 3 to move upward, and the two sleeve support blocks 3 can drive the two limit sliding templates 4 to move the sliding template upward.

[0028] In this embodiment, as shown in the attached Figure 1-4 As shown, a support sleeve 10 fixedly connected to the guide frame plate 1 is installed inside the guide lifting frame 7, and a reinforcement pillar 11 is penetrated through the inner wall of the support sleeve 10. The guide lifting frame 7 and the reinforcement pillar 11 are fixedly connected to the support sleeve 10, so that the guide lifting frame 7 allows the reinforcement pillar 11 to drive the support sleeve 10 to move up, and the support sleeve 10 and the guide lifting frame 7 can synchronously drive the guide frame plate 1 to move up, so that the guide frame plate 1 can achieve a stable upward movement operation, and one end of the linkage screw 2 extends to the outside of the guide frame plate 1 and is installed with a rotating cap 12 with a hexagonal vertical cross-section shape, and the rotating cap 12 is welded to the linkage screw 2, so that the linkage screw 2 can be driven to rotate inside the guide frame plate 1 by rotating the rotating cap 12, so that the linkage screw 2 can rotate inside the guide frame plate 1, and a stable rotation operation of the linkage screw 2 can be achieved;

[0029] Four reinforcing strips 19 are fixedly installed at the bottom ends of the two limiting sliding templates 4, and a reinforcing support plate 13 is welded in the gap surrounded by the four reinforcing strips 19; a positioning groove 20 is embedded in the top of the guide frame plate 1, and the electric cylinder 9 is fixedly connected to the guide frame plate 1 to which the positioning groove 20 belongs, so that the reinforcing support plate 13 can provide supporting force for the reinforcing strips 19, and the four reinforcing strips 19 play a reinforcing and supporting role on the bottom end of the limiting sliding template 4, thereby increasing the stability of the limiting sliding template 4.

[0030] In this embodiment, as shown in the attached Figure 5-6 As shown, one side of each limiting sliding template 4 is fixedly connected to a docking template 14, and a positioning support assembly is installed on the top of the limiting sliding template 4; the positioning support assembly includes a positioning recessed block 15 fixedly installed on the top of the limiting sliding template 4, and one side of the positioning recessed block 15 is embedded with a groove 16, and one side of the docking template 14 is sequentially installed with a locking template 17 and a plug-in block 18 from bottom to top, and the plug-in block 18 is movably plugged in with the positioning recessed block 15 to which the groove 16 belongs, and the plug-in block 18 and the locking template 17 are fixed by hot melt adhesive.

[0031] When closing the sides of the two limiting sliding templates 4 according to the upper structure, the locking template 17 is moved, and the locking template 17 drives the two plug-in blocks 18 to move to the left, and the plug-in blocks 18 are plugged into the groove 16. After the plug-in blocks 18 are docked into the interior of the positioning recessed block 15, nails are used to hammer the locking template 17 and the docking template 14. The nails are inserted into the connection between the locking template 17 and the docking template 14, and the locking template 17 and the two locking templates 17 are firmly docked and locked. The locking template 17 can seal and block the gap between the two limiting sliding templates 4, so that the locking template 17 and the two limiting sliding templates 4 and the supporting sliding template 5 form a gap, which is used to pour concrete.

[0032] The utility model has been described in detail above by general description and specific embodiments, but it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.

Claims

1. A gate slot concrete construction slipform structure, comprising a guide frame plate (1) and a linkage screw rod (2), wherein the linkage screw rod (2) is located on the inner wall of the guide frame plate (1) and is rotatably connected via a bearing, Features: An adjusting sliding mold mechanism is installed on the outer wall of the linkage screw (2); The adjustable sliding mold mechanism comprises two sleeve support blocks (3) mounted on the outer wall of the linkage screw rod (2), the bottom end of each sleeve support block (3) is fixedly connected to a limited sliding mold plate (4), and a supporting sliding mold plate (5) for guiding the two limited sliding mold plates (4) is mounted at the bottom end of the guide frame plate (1); Two guide lifting frames (7) are welded on one side of the guide frame plate (1), a linkage plate (8) is fixedly installed between the two guide lifting frames (7), and a push rod (6) and an electric cylinder (9) are arranged in sequence from top to bottom below the linkage plate (8), and the pushing ends of the linkage plate (8) and the electric cylinder (9) are fixedly connected to the push rod (6).

2. A gate slot concrete construction slipform structure as claimed in claim 1, Features: The two sleeve support blocks (3) are both threadedly connected to the linkage screw rod (2), the two threads on the outer wall of the linkage screw rod (2) are opposite and symmetrically arranged, and the two sleeve support blocks (3) are both horizontally slidably connected to the inner wall of the guide frame plate (1).

3. A gate slot concrete construction slipform structure as claimed in claim 1, Features: The two position-limiting sliding plates (4) are both slidably connected to the supporting sliding plate (5), and the two guide lifting frames (7) are symmetrically arranged with respect to the linkage plate (8).

4. A gate slot concrete construction slipform structure as claimed in claim 1, Features: A support sleeve (10) fixedly connected to the guide frame plate (1) is installed inside the guide lifting frame (7), and a reinforcing pillar (11) penetrates the inner wall of the support sleeve (10), and the guide lifting frame (7) and the reinforcing pillar (11) are both fixedly connected to the support sleeve (10).

5. A gate slot concrete construction slipform structure as claimed in claim 1, Features: One end of the linkage screw rod (2) extends to the outside of the guide frame plate (1) and is installed with a rotating cap (12) having a hexagonal vertical cross-section shape, and the rotating cap (12) and the linkage screw rod (2) are welded.

6. A gate slot concrete construction slipform structure as claimed in claim 1, Features: Four reinforcing strips (19) are fixedly mounted on the bottom ends of the two position-limiting sliding templates (4), and a reinforcing support plate (13) is welded in the gaps surrounded by the four reinforcing strips (19); A positioning groove (20) is embedded in the top end of the guide frame plate (1), and the electric cylinder (9) is fixedly connected to the guide frame plate (1) to which the positioning groove (20) belongs.

7. A gate slot concrete construction slipform structure as claimed in claim 1, Features: One side of each of the position-limiting sliding templates (4) is fixedly connected to a docking template (14), and a positioning support component is installed at the top of the position-limiting sliding template (4); The positioning support assembly comprises a positioning recessed block (15) fixedly mounted on the top of the limited sliding template (4), and a groove (16) is embedded in one side of the positioning recessed block (15), and a locking template (17) and a plug-in block (18) are sequentially mounted on one side of the docking template (14) from bottom to top.

8. A gate slot concrete construction slipform structure as claimed in claim 7, Features: The plug-in block (18) is movably plugged into the positioning recessed block (15) to which the recessed groove (16) belongs, and the plug-in block (18) is fixed to the locking template (17) by means of hot-melt adhesive.

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