Inner supporting structure of waffle cylinder

Abstract

The utility model discloses a waffle cylinder inner support structure, relates to waffle cylinder technical field, including waffle cylinder main part, fixed block and telescopic link, the fixed block is provided inside the waffle cylinder main part, and the outer wall of fixed block is connected with the telescopic link, the output end of telescopic link is connected with connecting frame, and the connecting frame is connected with the waffle cylinder main part. A supporting plate is connected to the side, away from the telescopic rod, of the connecting frame, a sliding strip is arranged on the surface of the supporting plate, a sliding groove is formed in the inner wall of the waffle cylinder body, and the sliding strip is in butt joint with the interior of the sliding groove. According to the inner supporting structure of the waffle cylinder, the supporting plate is driven by the telescopic rod to move outwards to be in butt joint with the waffle cylinder body, so that the inner supporting structure of the waffle cylinder can quickly fix and support the waffle cylinder body, and the supporting plate can be more stable during moving through mutual cooperation between the connecting rod and the connecting sleeve; therefore, the inner supporting structure of the waffle cylinder has an auxiliary supporting function.

Description

Technical Field

[0001] The utility model relates to the technical field of waffle cones, in particular to an inner support structure for a waffle cone. Background Technique

[0002] A waffle cone is a building formwork formed by construction. The formwork commonly used for hollow load-bearing floors is composed of multiple square waffle cones spliced together. The building formwork is an important turnover material in the construction of the main civil structure. It is an important factor determining the forming quality of concrete, the formwork work intensity, the construction efficiency and the cost. In the past, in order to reserve openings on the floor slab, builders generally set an integrally formed forming device at the position where the opening is to be reserved on the building formwork. Since the forming device is large in size, it is inconvenient to store and transport, and the protruding casing part will hinder the operation of tying steel bars during construction.

[0003] According to the waffle cone support device with the publication number: CN207513161U, it includes: a top baffle unit, four side wall baffle units and an intermediate support unit. The top baffle unit and the four side wall baffle units are respectively attached to the top and the four side walls of the inner wall of the waffle cone. The intermediate support unit is arranged in the center of the inner cavity of the waffle cone to support the top baffle unit and the four side wall baffle units. Among them, the intermediate support unit includes two support plates. A notch is opened on the symmetry center line of the support plate. The length of the notch is half of the height of the support plate. The two support plates are mutually clamped in a cross shape.

[0004] In view of the above related solutions, the provided waffle cone support device is economical, practical, simple to construct and light in weight, effectively solving the problems of bulging, deformation, scratching, etc. of the square waffle cone. However, the existing waffle cone support device cannot quickly dock with the inner wall of the waffle cone for fixed support according to the actual situation. Therefore, improvements need to be made to the current inner support structure of the waffle cone. Content of the Utility Model

[0005] The purpose of the utility model is to provide an inner support structure for a waffle cone to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An inner support structure for a waffle cone, including a waffle cone main body, a fixing block and a telescopic rod. A fixing block is arranged inside the waffle cone main body, and a telescopic rod is connected to the outer wall of the fixing block. The output end of the telescopic rod is connected to a connecting frame. One side of the connecting frame away from the telescopic rod is connected to a support plate, and a slide bar is arranged on the surface of the support plate. A chute is opened on the inner wall of the waffle cone main body, and the slide bar is docked inside the chute.

[0007] Preferably, an installation seat is connected to the inner side of the fixing block, and a limiting block is connected to the inner wall of the installation seat.

[0008] Preferably, a fixing rod is disposed between the two fixing blocks, and limiting grooves are provided at both ends of the fixing rod.

[0009] Preferably, the fixing rod is butt-jointedly arranged inside the mounting seat, and a locking bolt connected to the fixing rod penetrates the outer side of the mounting seat.

[0010] Preferably, a connecting sleeve is provided on the outer side of the fixing rod, and a connecting rod is inserted through the interior of the connecting sleeve.

[0011] Preferably, the outer end of the connecting rod is connected to the support plate, and guide rods connected to the inner wall of the connecting sleeve penetrate through both sides of the connecting rod.

[0012] Preferably, a spring is sleeved on the outer side of the guide rod, and two ends of the spring are respectively connected to the connecting sleeve and the connecting rod.

[0013] Compared with the prior art, the beneficial effect of the utility model is that the support structure inside the waffle cylinder drives the support plate to move outward through the telescopic rod to dock with the waffle cylinder body, so that the support structure inside the waffle cylinder can quickly fix and support the waffle cylinder body, and through the mutual cooperation between the connecting rod and the connecting sleeve, the support plate can be made more stable when moving, so that the support structure inside the waffle cylinder has an auxiliary support function.

[0014] 1. The inner support structure of the waffle tube first plugs the limit grooves at both ends of the fixing rod into the limit blocks inside the mounting seat, then passes through the outer side of the mounting seat and the fixing rod for locking and installation, and then places the fixing block correspondingly inside the waffle tube body, and drives the connecting frame to squeeze the support plate by the telescopic rod on the outer wall of the fixing block to make the support plate fit the inner wall of the waffle tube body, and drives the support plate to move outwards by the telescopic rod to dock with the waffle tube body, so that the inner support structure of the waffle tube can quickly fix and support the waffle tube body;

[0015] 2. The supporting structure inside the waffle tube drives the supporting plate to move outward under the action of the connecting frame by starting the telescopic rod, and at the same time, the connecting rod moves outward synchronously. At this time, the connecting rod will move stably toward the outside of the connecting sleeve along the guide rod. Through the mutual cooperation between the connecting rod and the connecting sleeve, the supporting plate can be made more stable when moving, so that the supporting structure inside the waffle tube has an auxiliary supporting function. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the support structure of the utility model;

[0018] Figure 3 This is the schematic cross-sectional front view structure of the mounting seat of the present utility model;

[0019] Figure 4 This is the schematic cross-sectional front view structure of the connecting sleeve of the present utility model.

[0020] In the figure: 1, waffle tube main body; 2, fixed block; 3, telescopic rod; 4, connecting frame; 5, support plate; 6, sliding strip; 7, sliding groove; 8, mounting seat; 9, limiting block; 10, fixing rod; 11, limiting groove; 12, locking bolt; 13, connecting sleeve; 14, connecting rod; 15, guiding rod; 16, spring. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figure 1 , Figure 2 and Figure 3 , the present utility model provides a technical solution: an internal support structure for a waffle tube, including a waffle tube main body 1, a fixed block 2, and a telescopic rod 3. A fixed block 2 is arranged inside the waffle tube main body 1, and a telescopic rod 3 is connected to the outer wall of the fixed block 2. The output end of the telescopic rod 3 is connected to a connecting frame 4. One side of the connecting frame 4 away from the telescopic rod 3 is connected to a support plate 5, and a sliding strip 6 is arranged on the surface of the support plate 5. A sliding groove 7 is opened on the inner wall of the waffle tube main body 1, and the sliding strip 6 is butted inside the sliding groove 7.

[0023] The inner side of the fixed block 2 is connected to a mounting seat 8, and a limiting block 9 is connected to the inner wall of the mounting seat 8; A fixing rod 10 is jointly arranged between the two fixed blocks 2, and limiting grooves 11 are opened at both ends of the fixing rod 10; The fixing rod 10 is butted and inserted inside the mounting seat 8, and a locking bolt 12 connected to the fixing rod 10 penetrates through the outside of the mounting seat 8. The size of the limiting block 9 matches the size of the limiting groove 11, and the mounting seats 8 are symmetrically distributed about the center line of the fixing rod 10.

[0024] During specific implementation, first insert the limit slots 11 at both ends of the fixing rod 10 into the limit blocks 9 inside the mounting base 8, and then lock and install them by passing the locking bolt 12 through the outside of the mounting base 8 and the fixing rod 10. Then, place the fixing block 2 correspondingly inside the waffle cone body 1. The telescopic rod 3 on the outer wall of the fixing block 2 moves outward to drive the connecting frame 4 to squeeze the support plate 5. The squeezed support plate 5 moves towards the inner wall of the waffle cone body 1 until the slide bar 6 on the support plate 5 is correspondingly inserted into the chute 7 on the inner wall of the waffle cone body 1, so that the support plate 5 fits against the inner wall of the waffle cone body 1. In this way, the support structure can be limited and installed inside the waffle cone body 1. The telescopic rod 3 drives the support plate 5 to move outward to dock with the waffle cone body 1, so that the inner support structure of the waffle cone can quickly fix and support the waffle cone body 1.

[0025] Please refer to Figure 2 and Figure 4 As shown in, a connecting sleeve 13 is arranged on the outer side of the fixing rod 10, and a connecting rod 14 is inserted through the inside of the connecting sleeve 13; the outer end of the connecting rod 14 is connected to the support plate 5, and guide rods 15 connected to the inner wall of the connecting sleeve 13 penetrate through both sides of the connecting rod 14; a spring 16 is sleeved on the outer side of the guide rod 15, and both ends of the spring 16 are respectively connected to the connecting sleeve 13 and the connecting rod 14. The connecting rod 14 forms a telescopic structure between the spring 16 and the connecting sleeve 13, and the guide rods 15 are symmetrically distributed about the center line of the connecting rod 14.

[0026] During specific implementation, when starting the telescopic rod 3 to drive the support plate 5 to move outward under the action of the connecting frame 4, the support plate 5 will drive the connected connecting rod 14 to move outward synchronously. At this time, the connecting rod 14 will stably move towards the outside of the connecting sleeve 13 along the guide rod 15, and stretch the connected spring 16 by the outward moving connecting rod 14. Through the mutual cooperation between the connecting rod 14 and the connecting sleeve 13, the support plate 5 can move more stably, so that the inner support structure of the waffle cone has an auxiliary support function.

[0027] In summary, when using the inner support structure of the waffle cone, place the fixing block 2 correspondingly inside the waffle cone body 1. The telescopic rod 3 moves outward to drive the connecting frame 4 to move and squeeze the support plate 5, so that the slide bar 6 on the support plate 5 is correspondingly inserted into the chute 7 on the inner wall of the waffle cone body 1, and the support structure can be limited and installed inside the waffle cone body 1. The support structure is used to fix and support the waffle cone body 1. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0028] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A waffle cone inner support structure, comprising a waffle cone body (1), a fixing block (2) and a telescopic rod (3), characterized in that: A fixed block (2) is arranged inside the waffle cone body (1), and the outer wall of the fixed block (2) is connected to a telescopic rod (3), the output end of the telescopic rod (3) is connected to a connecting frame (4), the side of the connecting frame (4) away from the telescopic rod (3) is connected to a support plate (5), and a sliding bar (6) is arranged on the surface of the support plate (5), and a sliding groove (7) is opened on the inner wall of the waffle cone body (1), and the sliding bar (6) is docked inside the sliding groove (7).

2. The inner support structure of a waffle cone according to claim 1, characterized in that: The inner side of the fixing block (2) is connected to a mounting seat (8), and the inner wall of the mounting seat (8) is connected to a limiting block (9).

3. The inner support structure of a waffle cone according to claim 2, characterized in that: A fixing rod (10) is provided between the two fixing blocks (2), and limiting grooves (11) are provided at both ends of the fixing rod (10).

4. The inner support structure of a waffle cone according to claim 3, characterized in that: The fixing rod (10) is butt-plugged inside the mounting seat (8), and a locking bolt (12) connected to the fixing rod (10) penetrates the outer side of the mounting seat (8).

5. The inner support structure of a waffle cone according to claim 4, characterized in that: A connecting sleeve (13) is arranged on the outside of the fixing rod (10), and a connecting rod (14) is inserted through the inside of the connecting sleeve (13).

6. The inner support structure of a waffle cone according to claim 5, characterized in that: The outer end of the connecting rod (14) is connected to the support plate (5), and guide rods (15) connected to the inner wall of the connecting sleeve (13) penetrate through both sides of the connecting rod (14).

7. The inner support structure of a waffle cone according to claim 6, characterized in that: A spring (16) is sleeved on the outer side of the guide rod (15), and two ends of the spring (16) are respectively connected to the connecting sleeve (13) and the connecting rod (14).

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