Novel shaft suspended formwork supporting structure

Abstract

The utility model relates to the technical field of shaft supporting equipment, in particular to a novel shaft suspended formwork supporting structure which comprises a supporting mechanism. According to the bamboo plywood, the first expansion bolts are arranged in the first round holes and the second round holes, the first expansion bolts and the first fixing bolts are used in cooperation to limit and support the first bamboo plywood and the two second bamboo plywood, and the second fixing bolts and the second expansion bolts are used in cooperation to fix the first wood board and the second wood board; concrete can be conveniently poured between the bamboo plywood I and the cylinder wall and between the bamboo plywood I and the cylinder wall and between the bamboo plywood I and the cylinder wall and between the bamboo plywood II and the cylinder wall, the poured concrete is supported through the supporting mechanism, use is more convenient, and then the supporting mechanism is used for supporting and limiting the bamboo plywood I and the bamboo plywood II; and displacement of the first bamboo plywood and the two second bamboo plywood during use is avoided, the concrete pouring effect is guaranteed, after use is finished, the supporting mechanism can be rapidly connected in an inserted mode, reusing is facilitated, and waste of materials is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of shaft support equipment, in particular to a novel shaft hanging formwork support structure. Background Technique

[0002] After the auxiliary inclined shaft shaft is enlarged and brushed, the wall of the shaft is grouted and poured for the second time. When installing the formwork, the traditional operation method is to customize a batch of arch rings according to the section size of the shaft, generally made of wood. In order not to delay the construction period, the customized quantity needs to be enough for one turnover period, generally 10 - 12 frames. After the arch rings are installed, concrete is poured in cooperation with bamboo plywood. Its disadvantages are slow construction progress, complex processes, and a large number of operators. The customized arch rings cannot be reused, and they need to be re-customized after the shaft section changes, resulting in large material losses, and it is also difficult to make joints after the shaft section changes. The customized arch rings are large and heavy, making the construction difficult. When grouting the shaft wall during pouring, it is filled manually, and it is impossible to ensure complete filling at the top. Honeycombing and pockmarking are everywhere, and the appearance is poor. After form removal, it often needs to be plastered and repaired again. When installing the formwork, the mine car cannot pass normally, affecting normal production. Content of the Utility Model

[0003] The purpose of the utility model is to provide a novel shaft hanging formwork support structure to solve the problems put forward in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] A novel shaft hanging formwork support structure, comprising:

[0006] A support mechanism, including a first bamboo plywood, on which a plurality of first round holes are evenly opened, and at the bottoms of both ends of the first bamboo plywood, a second bamboo plywood is fixedly connected, and a plurality of second round holes are evenly opened on the second bamboo plywood. A plurality of expansion bolts one are arranged inside the plurality of first round holes and the plurality of second round holes, and a fixing bolt one is screwed on the expansion bolt one. A side baffle assembly is arranged on one side edge of the first bamboo plywood and the two second bamboo plywoods;

[0007] A support mechanism, arranged inside the support mechanism, for supporting and limiting the first bamboo plywood and the two second bamboo plywoods.

[0008] Further, the side baffle assembly includes:

[0009] A first wooden board, and a plurality of third round holes are opened at both ends of the first wooden board;

[0010] Two second wooden boards, and a plurality of fourth round holes are opened on the second wooden boards;

[0011] A plurality of expansion bolts two, and the plurality of expansion bolts two are respectively located inside the plurality of third round holes and the plurality of fourth round holes;

[0012] A plurality of fixing bolts II, and one end of each fixing bolt II is screwed to one end of an expansion bolt II at a corresponding position.

[0013] Preferably, the thickness of the first wooden board is the same as that of the second wooden board, and the height of the second wooden board is the same as that of the second bamboo plywood.

[0014] Furthermore, the supporting mechanism includes:

[0015] A plurality of connecting rods, circular holes V are formed at both ends of each connecting rod, and the circular holes V are inserted into the expansion bolts I at corresponding positions. Two connecting notches are formed at both ends of each connecting rod, and two rotation holes I are formed at both ends of each connecting rod, and the rotation holes I communicate with the connecting notches at corresponding positions;

[0016] A plurality of baffles, rotation holes II are formed at both ends of each baffle, and both ends of each baffle are respectively located inside the connecting notches at corresponding positions;

[0017] A plurality of shaft rods, the shaft rods pass through the rotation holes I and are slidably mounted on the rotation holes II;

[0018] A plurality of external threaded pipes, one end of each external threaded pipe contacts a baffle at a corresponding position, and an internal threaded pipe is screwed to the outer side wall of each external threaded pipe.

[0019] Preferably, the inner diameter of the rotation hole I is the same as that of the rotation hole II, and the inner diameter of the rotation hole I is the same as the outer diameter of the shaft rod.

[0020] Preferably, fixing bolts III are arranged at both ends on both sides of each connecting rod, the fixing bolts III are screwed to the expansion bolts I at corresponding positions, and the fixing bolts III are in pressing contact with the connecting rod at the corresponding position.

[0021] Preferably, a wooden square is arranged between two adjacent connecting rods among the plurality of connecting rods, and one end of the internal threaded pipe contacts the wooden square at the corresponding position.

[0022] Compared with the prior art, the beneficial effects of the present utility model are:

[0023] 1. By arranging expansion bolts one inside multiple round holes one and multiple round holes two, and using the cooperation of expansion bolts one and fixing bolts one to limit and support plywood one and two plywood two, and using the cooperation of fixing bolts two and expansion bolts two to fix wooden board one and wooden board two, after installation, it is convenient to pour concrete between plywood one and two plywood two and the cylinder wall, and use the support mechanism to support the poured concrete, making it more convenient to use. Then use the support mechanism to support and limit plywood one and two plywood two, avoiding the displacement of plywood one and two plywood two during use, ensuring the effect of concrete pouring. And after use, the support mechanism can be quickly inserted, facilitating reuse and avoiding waste of materials. Moreover, when this new type of shaft hanging form support structure is in use, it will not occupy too much space and does not affect the normal passage of ore cars, thus not affecting normal production. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is the schematic diagram of the overall structure of the present invention;

[0025] Figure 2 is the schematic diagram of the structure of the support mechanism in the present invention;

[0026] Figure 3 is the schematic diagram of the positional relationship between wooden board one and wooden board two in the present invention;

[0027] Figure 4 is the schematic diagram of the structure of the support mechanism in the present invention;

[0028] Figure 5 is the schematic diagram of the structure of the connecting rod in the present invention;

[0029] Figure 6 is the schematic diagram of the positional relationship between the wooden square and the internal thread tube in the present invention.

[0030] In the figure: 100, support mechanism; 110, plywood one; 111, round hole one; 120, plywood two; 121, round hole two; 130, expansion bolt one; 140, fixing bolt one; 150, wooden board one; 151, round hole three; 160, wooden board two; 161, round hole four; 170, expansion bolt two; 180, fixing bolt two; 200, support mechanism; 210, connecting rod; 211, round hole five; 212, connection notch; 213, rotation hole one; 220, fixing bolt three; 230, baffle; 231, rotation hole two; 240, shaft rod; 250, wooden square; 260, external thread tube; 270, internal thread tube. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] 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 creative efforts shall fall within the protection scope of the present utility model.

[0032] Embodiment 1

[0033] Please refer to Figure 1-6 , in the embodiment of the present utility model, a new type of wellbore hanging form support structure includes: a support mechanism 100, including a first bamboo plywood 110, on which a plurality of first round holes 111 are uniformly opened, and at the bottoms of both ends of the first bamboo plywood 110, second bamboo plywoods 120 are fixedly connected, and a plurality of second round holes 121 are uniformly opened on the second bamboo plywoods 120. Expansion bolts 130 are arranged inside the plurality of first round holes 111 and the plurality of second round holes 121, and fixing bolts 140 are screwed on the expansion bolts 130. A side baffle assembly is arranged on one side edge of the first bamboo plywood 110 and the two second bamboo plywoods 120; a support mechanism 200 is arranged inside the support mechanism 100 for supporting and limiting the first bamboo plywood 110 and the two second bamboo plywoods 120.

[0034] Specifically, by drilling holes in the wellbore wall, it is convenient to install a plurality of expansion bolts 130. By bending the first bamboo plywood 110, the first round holes 111 are inserted into one end of the corresponding expansion bolt 130. By moving the second bamboo plywood 120, the second round holes 121 are inserted into one end of the corresponding expansion bolt 130. According to needs, the distances between the first bamboo plywood 110 and the two second bamboo plywoods 120 and the wellbore wall are adjusted, and then the fixing bolts 140 screwed on the expansion bolts 130 are used to limit and support the first bamboo plywood 110 and the two second bamboo plywoods 120. After installation, the first bamboo plywood 110 and the two second bamboo plywoods 120 are convenient for pouring concrete between them and the wall, and the support mechanism 100 is used to support the poured concrete, and the support mechanism 200 is used to support and limit the first bamboo plywood 110 and the two second bamboo plywoods 120, avoiding the displacement of the first bamboo plywood 110 and the two second bamboo plywoods 120 during use and ensuring the effect of concrete pouring.

[0035] As Figure 2-3 shown, in this embodiment, the side baffle assembly includes: a first wooden board 150, and a plurality of third round holes 151 are opened at both ends of the first wooden board 150;

[0036] Two wooden boards II 160 are provided with a plurality of round holes IV 161; a plurality of expansion bolts II 170 are respectively located inside the plurality of round holes III 151 and the plurality of round holes IV 161; a plurality of fixing bolts II 180 are threadedly connected to one end of the corresponding expansion bolt II 170. The thickness of the wooden board I 150 is the same as that of the wooden board II 160, and the height of the wooden board II 160 is the same as that of the bamboo plywood II 120.

[0037] In this embodiment, by drilling holes in the shaft, it is convenient to install and fix the expansion bolts II 170. Then, by inserting the round holes III 151 and the wooden board II 160 into one end of the corresponding expansion bolt II 170 respectively, and using the fixing bolts II 180 to be threadedly connected to the expansion bolts II 170 to fix the wooden board I 150 and the wooden board II 160, the concrete during pouring is limited by the fixed wooden board I 150 and wooden board II 160.

[0038] Embodiment II

[0039] On the basis of Embodiment I, in order to support the bamboo plywood I 110 and the two bamboo plywoods II 120, prevent the bamboo plywood I 110 and the two bamboo plywoods II 120 from bending or moving during use, and ensure the support effect of the support mechanism 100.

[0040] As Figure 5 shown, in this embodiment, the support mechanism 200 includes: a plurality of connecting rods 210, both ends of the connecting rod 210 are provided with round holes V 211, and the round holes V 211 are inserted into the corresponding expansion bolts I 130. Both ends of the connecting rod 210 are provided with two connecting notches 212, and both ends of the connecting rod 210 are provided with two rotation holes I 213, and the rotation holes I 213 communicate with the corresponding connecting notches 212; a plurality of baffles 230, both ends of the baffle 230 are provided with rotation holes II 231, and both ends of the baffle 230 are respectively located inside the corresponding connecting notches 212; a plurality of shaft rods 240, the shaft rods 240 pass through the rotation holes I 213 and are slidably installed on the rotation holes II 231; a plurality of external threaded tubes 260, one end of the external threaded tube 260 contacts the corresponding baffle 230, and an internal threaded tube 270 is threadedly connected to the outer side wall of the external threaded tube 260. The inner diameter of the rotation hole I 213 is the same as that of the rotation hole II 231, and the inner diameter of the rotation hole I 213 is the same as the outer diameter of the shaft rod 240. Fixing bolts III 220 are provided at both ends on both sides of the connecting rod 210, and the fixing bolts III 220 are threadedly connected to the corresponding expansion bolts I 130, and the fixing bolts III 220 are in pressing contact with the corresponding connecting rod 210. A wooden square 250 is provided between adjacent two of the plurality of connecting rods 210, and one end of the internal threaded tube 270 contacts the corresponding wooden square 250.

[0041] During specific implementation, one end of the expansion bolt 130 at the corresponding position is inserted into the round hole five 211, and the position of the connecting rod 210 after installation is fixed by using the fixing bolt three 220. By placing the baffle 230 at an appropriate position, both ends of the baffle 230 are respectively located inside the corresponding connection notch 212. Then, the shaft rod 240 is inserted into the rotation hole two 231, thus completing the installation of the baffle 230. By placing a plurality of wooden squares 250 at appropriate positions, the wooden squares 250 are in contact with the bamboo plywood one 110 or the bamboo plywood two 120. An externally threaded tube 260 and an internally threaded tube 270 after screwed connection are placed on one side of the wooden square 250. By holding the externally threaded tube 260 still and rotating the internally threaded tube 270, the overall length of the externally threaded tube 260 and the internally threaded tube 270 is adjusted, so that the externally threaded tube 260 is in pressing contact with the baffle 230, and the internally threaded tube 270 is in pressing contact with the wooden square 250. Furthermore, the installed wooden squares 250 are used to press and limit the bamboo plywood one 110 and the two bamboo plywoods two 120, avoiding bending or moving of the bamboo plywood one 110 and the two bamboo plywoods two 120 during use, ensuring the support effect of the support mechanism 100. After use, the support mechanism 200 can be quickly inserted, facilitating reuse and avoiding waste of materials.

[0042] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0043] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A new type of shaft suspension formwork support structure, characterized in that: include: The supporting mechanism (100) comprises a bamboo plywood (110), wherein the bamboo plywood (110) is evenly provided with a plurality of circular holes (111), and the bottoms of both ends of the bamboo plywood (110) are fixedly connected with bamboo plywood (120), and the bamboo plywood (120) is evenly provided with a plurality of circular holes (121), and the interiors of the plurality of circular holes (111) and the plurality of circular holes (121) are each provided with an expansion bolt (130), and the expansion bolt (130) is screwed with a fixing bolt (140), and a side stop assembly is provided on one side of the bamboo plywood (110) and the two bamboo plywood (120); The support mechanism (200) is arranged inside the supporting mechanism (100) and is used to support and limit the first bamboo plywood (110) and the two second bamboo plywood (120).

2. The new shaft suspension formwork support structure according to claim 1 is characterized in that: The side guard assembly comprises: A wooden board (150), wherein both ends of the wooden board (150) are provided with a plurality of circular holes (151); Two wooden boards (160), each of which is provided with a plurality of circular holes (161); A plurality of expansion bolts 2 (170), wherein the plurality of expansion bolts 2 (170) are respectively located inside the plurality of circular holes 3 (151) and the plurality of circular holes 4 (161); A plurality of fixing bolts 2 (180), wherein the fixing bolts 2 (180) are screwed together with one end of the expansion bolts 2 (170) at corresponding positions.

3. The new shaft suspension formwork support structure according to claim 2 is characterized in that: The thickness of the first wooden board (150) is the same as the thickness of the second wooden board (160), and the height of the second wooden board (160) is the same as the height of the second bamboo plywood (120).

4. The new shaft suspension formwork support structure according to claim 1 is characterized in that: The supporting mechanism (200) comprises: A plurality of connecting rods (210), wherein both ends of the connecting rods (210) are provided with round holes five (211), and the round holes five (211) are plugged into expansion bolts one (130) at corresponding positions, and both ends of the connecting rods (210) are provided with two connecting notches (212), and both ends of the connecting rods (210) are provided with two rotating holes one (213), and the rotating holes one (213) are connected to the connecting notches (212) at corresponding positions; A plurality of baffles (230), each of the two ends of the baffles (230) being provided with a second rotation hole (231), and the two ends of the baffles (230) being respectively located inside the connecting notch (212) at corresponding positions; A plurality of shafts (240), wherein the shafts (240) pass through the first rotating hole (213) and are slidably mounted on the second rotating hole (231); A plurality of externally threaded tubes (260), one end of each of which is in contact with a baffle (230) at a corresponding position, and an outer side wall of the externally threaded tube (260) is screwed and connected with an internally threaded tube (270).

5. The novel shaft suspension formwork support structure according to claim 4 is characterized in that: The inner diameter of the rotating hole 1 (213) is the same as the inner diameter of the rotating hole 2 (231), and the inner diameter of the rotating hole 1 (213) is the same as the outer diameter of the shaft (240).

6. The novel shaft suspension formwork support structure according to claim 4 is characterized in that: Both ends of the connecting rod (210) are provided with fixing bolts three (220), and the fixing bolts three (220) are screwed and connected with the expansion bolts one (130) at the corresponding position, and the fixing bolts three (220) are in compression contact with the connecting rod (210) at the corresponding position.

7. The novel shaft suspension formwork support structure according to claim 4 is characterized in that: A wooden block (250) is provided between two adjacent connecting rods (210) among the plurality of connecting rods (210), and one end of the internally threaded tube (270) is in contact with the wooden block (250) at a corresponding position.

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