CN216372729U - Construction device for tubular concrete structure - Google Patents
Construction device for tubular concrete structure Download PDFInfo
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- CN216372729U CN216372729U CN202122927447.1U CN202122927447U CN216372729U CN 216372729 U CN216372729 U CN 216372729U CN 202122927447 U CN202122927447 U CN 202122927447U CN 216372729 U CN216372729 U CN 216372729U
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Abstract
The utility model relates to the technical field of construction of constructional engineering, in particular to a construction device for a tubular concrete structure, which comprises an outer mold cylinder, an inner mold cylinder, an outer mold cylinder moving assembly, an inner mold cylinder moving assembly and a supporting mold pad, wherein the inner mold cylinder is arranged on the inner side of the outer mold cylinder; the construction method adopting the construction device realizes horizontal construction of the tubular concrete structure, obviously reduces the construction period, saves materials, reduces the construction cost, greatly reduces overhead operation, improves the construction safety and is beneficial to large-scale use.
Description
Technical Field
The utility model relates to the technical field of construction of constructional engineering, in particular to a construction device for a tubular concrete structure.
Background
The tubular concrete structure is a common structure with concrete in building engineering, at present, the construction of the tubular concrete structure usually adopts a vertical formwork erecting or slip form construction process, the support modulus of the longer tubular concrete structure is large, the cost of a slip form system is high, the construction period is long, the safety difficulty is high, and the construction method of the tubular concrete structure always troubles construction units.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a construction device for a tubular concrete structure, which can reduce the construction period and the construction cost of the tubular concrete structure.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the construction device for the tubular concrete structure comprises an outer mold cylinder, an inner mold cylinder, an outer mold cylinder moving assembly, an inner mold cylinder moving assembly and a supporting mold pad, wherein the inner mold cylinder is arranged on the inner side of the outer mold cylinder;
the supporting die cushion is used for supporting the poured segmented tubular concrete.
Further, the outer die cylinder moving assembly comprises a first winch assembly, a first frame pulley block and a first traction rope, one end of the first traction rope is connected with the first winch assembly, and the other end of the first traction rope penetrates through the first frame pulley block to be connected with the outer die cylinder;
the inner mold cylinder moving assembly comprises a second winch assembly, a second frame body pulley block and a second traction rope, one end of the second traction rope is connected with the second winch assembly, and the other end of the second traction rope penetrates through the second frame body pulley block to be connected with the inner mold cylinder.
Further, the first pull rope comprises a first single-root segment and a first double-root segment which are connected together, and the second pull rope comprises a second single-root segment and a second double-root segment which are connected together;
the lifting mechanism is characterized by further comprising a vertical frame limiting rod, wherein 4 limiting rings are sequentially arranged on the vertical frame limiting rod from top to bottom, one end of a first single-root section is connected with the first winch assembly, the other end of the first single-root section penetrates through a first frame body pulley block to be connected with a first double-root section, and the first double-root section penetrates through the two limiting rings to be connected with the outer die cylinder;
one end of the second single-root section is connected with the second winch component, the other end of the second single-root section penetrates through the second frame body pulley block to be connected with the second double-root section, and the second double-root section penetrates through the other two limiting rings to be connected with the inner die cylinder.
Furthermore, the first double-root section is connected with the top and the bottom of the outer mold cylinder, and the second double-root section is connected with the top and the bottom of the inner mold cylinder.
Further, still include shutoff steel ring mould, the shutoff steel ring mould can be dismantled the matching and set up between outer mould section of thick bamboo, interior mould section of thick bamboo.
Further, be provided with the preformed hole that vibrates on the shutoff steel ring mould, still include the shutoff lid, the setting can be dismantled in the preformed hole that vibrates to the shutoff lid.
Further, the block cover is made of a magnetic material.
Further, the cross-sectional shape of the supporting die pad is arc-shaped.
The utility model has the beneficial effects that: the utility model relates to a construction device for a tubular concrete structure, which comprises an outer mold cylinder, an inner mold cylinder, an outer mold cylinder moving assembly, an inner mold cylinder moving assembly and a supporting mold pad, wherein the inner mold cylinder is arranged at the inner side of the outer mold cylinder; the construction method adopting the construction device realizes horizontal construction of the tubular concrete structure, obviously reduces the construction period, saves materials, reduces the construction cost, greatly reduces overhead operation, improves the construction safety and is beneficial to large-scale use.
Drawings
FIG. 1 is a schematic front view of a tubular concrete structure during construction;
FIG. 2 is a schematic side view of a tubular concrete structure during construction;
the label is: the concrete-filled concrete sealing device comprises an outer die cylinder 1, an inner die cylinder 2, a supporting die pad 3, tubular concrete 4, a first winch component 51, a first frame body pulley block 52, a first traction rope 53, a second winch component 61, a second frame body pulley block 62, a second traction rope 63, a vertical frame limiting rod 71, a limiting ring 72, a plugging steel ring die 8, a vibrating preformed hole 81 and an operating frame 9.
Detailed Description
The utility model is further described with reference to the following figures and detailed description.
As shown in fig. 1 and 2, the construction device for a tubular concrete structure of the present invention includes an outer mold cylinder 1, an inner mold cylinder 2, the inner mold cylinder 2 is disposed inside the outer mold cylinder 1, and further includes an outer mold cylinder moving assembly, an inner mold cylinder moving assembly, and a support mold pad 3, the outer mold cylinder moving assembly is detachably connected to the outer mold cylinder 1, the outer mold cylinder moving assembly can move the outer mold cylinder 1, the inner mold cylinder moving assembly is detachably connected to the inner mold cylinder 2, the inner mold cylinder moving assembly can move the inner mold cylinder 2, and the support mold pad 3 is used for supporting the cast tubular concrete 4.
The construction method of the tubular concrete structure using the construction apparatus, as shown in fig. 1 and 2, includes the following steps:
a. manufacturing a construction device of a tubular concrete structure;
b. constructing a tubular concrete 10 at the initial section;
c. after the construction of the initial section tubular concrete 10 is finished, the initial section tubular concrete 10 is in a horizontal state, the construction device is installed on the initial section tubular concrete 10, the inner mold cylinder 2 is installed on the inner side of the initial section tubular concrete 10 in a matched mode, the inner mold cylinder 2 is installed on the outer side of the initial section tubular concrete 10 in a matched mode, and the outer mold cylinder 1 and the inner mold cylinder 2 are in a horizontal state;
d. pouring concrete and adding embedded steel bars between the outer mold cylinder 1 and the inner mold cylinder 2 to complete the construction of the section of tubular concrete 4;
e. after the construction of the previous section of tubular concrete 4 is finished, the cast tubular concrete 4 is supported by using the supporting die cushion 3, the inner die cylinder moving assembly works to move the inner die cylinder 2 to the outer end of the cast tubular concrete 4 and fix the outer die cylinder, the fixing mode can adopt steel bar binding, and the outer die cylinder moving assembly works to move the outer die cylinder 1 to the outer end of the cast tubular concrete 4 and fix the outer die cylinder;
f. pouring concrete between the outer mold cylinder 1 and the inner mold cylinder 2 again to add embedded steel bars, and completing the construction of the section of tubular concrete 4;
g. and e, repeating the steps e and f until the construction of the tubular concrete structure is completed.
The tubular concrete structure constructed by the construction method comprises an initial section of tubular concrete 10 and each section of tubular concrete 4 constructed by the outer mold cylinder 1 and the inner mold cylinder 2, the construction of the initial section of tubular concrete 10 can be cast on site, and can also use a finished product, the initial section of tubular concrete 10 is not only a part of the tubular concrete structure, but also can play a role in initially fixing the outer mold cylinder 1 and the inner mold cylinder 2, thereby realizing the purpose of construction by adopting a construction device.
Specifically, the outer mold cylinder moving assembly is used for moving the outer mold cylinder 1 along the poured tubular concrete 4, the inner mold cylinder moving assembly is used for moving the inner mold cylinder 2 along the poured tubular concrete 4, and one preferable structure of the outer mold cylinder moving assembly and the inner mold cylinder moving assembly is as follows: as shown in fig. 1, the outer mold cylinder moving assembly includes a first winch assembly 51, a first frame pulley block 52 and a first traction rope 53, one end of the first traction rope 53 is connected to the first winch assembly 51, and the other end of the first traction rope 53 passes through the first frame pulley block 52 and is connected to the outer mold cylinder 1; the inner mold cylinder moving assembly comprises a second winch assembly 61, a second frame body pulley block 62 and a second traction rope 63, one end of the second traction rope 63 is connected with the second winch assembly 61, and the other end of the second traction rope passes through the second frame body pulley block 62 to be connected with the inner mold cylinder 2. The structure that outer mould section of thick bamboo removed the subassembly with interior mould section of thick bamboo removes the subassembly is the same, and theory of operation is also the same, and outer mould section of thick bamboo removes the theory of operation of subassembly and is: the first winch assembly 51 works to drive the first traction rope 53 to approach the first winch assembly 51, so that the outer die cylinder 1 is driven to move, and the first frame body pulley block 52 plays a role in changing the direction of the first traction rope 53 and saving labor. In a similar way, the working principle of the inner mold cylinder moving assembly is as follows: the second winch assembly 61 works to drive the second traction rope 63 to approach the second winch assembly 61, so that the inner mold cylinder 2 is driven to move, and the second frame body pulley block 62 plays a role in changing the direction of the second traction rope 63 and saving labor.
To further facilitate movement of the outer and inner mould cylinders 1, 2, the first pull cord 53 comprises a first single segment and a first double segment connected together, and the second pull cord 63 comprises a second single segment and a second double segment connected together; the vertical frame limiting rod 71 is sequentially provided with 4 limiting rings 72 from top to bottom, one end of a first single-root section is connected with the first winch assembly 51, the other end of the first single-root section penetrates through the first frame pulley block 52 to be connected with a first double-root section, and the first double-root section penetrates through the two limiting rings 72 to be connected with the outer die cylinder 1; one end of the second single-root section is connected with the second winch component 61, the other end of the second single-root section penetrates through the second frame body pulley block 62 to be connected with the second double-root section, and the second double-root section penetrates through the other two limiting rings 72 to be connected with the inner mold barrel 2. The first double-root section is connected with the top and the bottom of the outer mold cylinder 1, and the second double-root section is connected with the top and the bottom of the inner mold cylinder 2. The single section refers to a rope, the double sections refer to two ropes, and the two ropes are distributed in a herringbone mode. The first traction rope 53 and the second traction rope 63 are in a horizontal state by the aid of the vertical frame limiting rod 71 and the limiting ring 72, and accordingly the outer mold cylinder 1 and the inner mold cylinder 2 can move along the cast tubular concrete 4 (in a horizontal state).
In order to facilitate the pouring of concrete between the outer mold cylinder 1 and the inner mold cylinder 2, when the concrete is poured between the outer mold cylinder 1 and the inner mold cylinder 2, a plugging steel ring mold 8 is used for plugging between the outer mold cylinder 1 and the inner mold cylinder 2. Furthermore, the blocking steel ring die 8 is provided with a vibration preformed hole 81 and further comprises a blocking cover, the blocking cover is detachably arranged in the vibration preformed hole 81, a concrete vibrating rod penetrates into the vibration preformed hole 81 to vibrate concrete, and the vibration preformed hole 81 is covered with the blocking cover after vibration. Because the plugging steel ring die 8 is made of steel materials, the plugging cover is made of magnetic materials in order to facilitate the use of the plugging cover.
The poured tubular concrete 4 is cylindrical, and in order to ensure the supporting effect of the supporting die cushion 3, the cross section of the supporting die cushion (3) is arc-shaped.
In order to facilitate the construction of operators, the device further comprises an operating frame 9, wherein the operating frame 9 comprises a frame body and rollers, and the rollers are connected and arranged on the frame body. The operation frame 9 is door-shaped, and the operation personnel can carry out construction such as pouring concrete at the operation frame 9, is provided with the gyro wheel and is convenient for remove the operation frame 9.
In conclusion, the construction device of the utility model realizes horizontal construction of the tubular concrete structure, obviously reduces the construction period, saves materials, reduces the construction cost, greatly reduces aloft work, improves the construction safety and is beneficial to large-scale use.
Claims (9)
1. A construction equipment for tubulose concrete structure, including outer mould section of thick bamboo (1), interior mould section of thick bamboo (2) set up the inboard of outer mould section of thick bamboo (1), its characterized in that: the mould comprises an outer mould cylinder moving assembly, an inner mould cylinder moving assembly and a supporting mould pad (3), wherein the outer mould cylinder moving assembly is detachably connected with the outer mould cylinder (1), the outer mould cylinder moving assembly can enable the outer mould cylinder (1) to move, the inner mould cylinder moving assembly is detachably connected with the inner mould cylinder (2), and the inner mould cylinder moving assembly can enable the inner mould cylinder (2) to move;
the supporting die cushion (3) is used for supporting the cast tubular concrete (4).
2. A construction apparatus for a tubular concrete structure according to claim 1, wherein: the outer die cylinder moving assembly comprises a first winch assembly (51), a first frame pulley block (52) and a first traction rope (53), one end of the first traction rope (53) is connected with the first winch assembly (51), and the other end of the first traction rope (53) penetrates through the first frame pulley block (52) to be connected with the outer die cylinder (1);
the inner mold cylinder moving assembly comprises a second winch assembly (61), a second frame body pulley block (62) and a second traction rope (63), one end of the second traction rope (63) is connected with the second winch assembly (61), and the other end of the second traction rope penetrates through the second frame body pulley block (62) to be connected with the inner mold cylinder (2).
3. The construction apparatus for a tubular concrete structure according to claim 2, wherein: the first traction rope (53) comprises a first single-root segment and a first double-root segment which are connected together, and the second traction rope (63) comprises a second single-root segment and a second double-root segment which are connected together;
the lifting mechanism is characterized by further comprising a vertical frame limiting rod (71), wherein 4 limiting rings (72) are sequentially arranged on the vertical frame limiting rod (71) from top to bottom, one end of a first single-root section is connected with the first winch assembly (51), the other end of the first single-root section penetrates through the first frame pulley block (52) to be connected with a first double-root section, and the first double-root section penetrates through the two limiting rings (72) to be connected with the outer die cylinder (1);
one end of the second single-root section is connected with the second winch component (61), the other end of the second single-root section penetrates through the second frame body pulley block (62) to be connected with the second double-root section, and the second double-root section penetrates through the other two limiting rings (72) to be connected with the inner die cylinder (2).
4. A construction apparatus for a tubular concrete structure according to claim 3, wherein: the first double-root section is connected with the top and the bottom of the outer mold cylinder (1), and the second double-root section is connected with the top and the bottom of the inner mold cylinder (2).
5. A construction apparatus for a tubular concrete structure according to claim 1, wherein: the sealing device is characterized by further comprising a sealing steel ring die (8), wherein the sealing steel ring die (8) is detachably matched and arranged between the outer die cylinder (1) and the inner die cylinder (2).
6. The construction apparatus for a tubular concrete structure according to claim 5, wherein: the sealing steel ring die (8) is provided with a vibration preformed hole (81) and further comprises a sealing cover, and the sealing cover can be detachably arranged in the vibration preformed hole (81).
7. The construction apparatus for a tubular concrete structure according to claim 6, wherein: the blocking cover is made of magnetic material.
8. A construction apparatus for a tubular concrete structure according to claim 1, wherein: the cross section of the supporting die cushion (3) is arc-shaped.
9. A construction apparatus for a tubular concrete structure according to any one of claims 1 to 8, wherein: the device is characterized by further comprising an operating frame (9), wherein the operating frame (9) comprises a frame body and rollers, and the rollers are connected and arranged on the frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122927447.1U CN216372729U (en) | 2021-11-25 | 2021-11-25 | Construction device for tubular concrete structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122927447.1U CN216372729U (en) | 2021-11-25 | 2021-11-25 | Construction device for tubular concrete structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216372729U true CN216372729U (en) | 2022-04-26 |
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ID=81218633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122927447.1U Active CN216372729U (en) | 2021-11-25 | 2021-11-25 | Construction device for tubular concrete structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216372729U (en) |
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2021
- 2021-11-25 CN CN202122927447.1U patent/CN216372729U/en active Active
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