CN211395736U - Prefabricated concrete component assembling tower footing foundation - Google Patents
Prefabricated concrete component assembling tower footing foundation Download PDFInfo
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- CN211395736U CN211395736U CN201922224735.3U CN201922224735U CN211395736U CN 211395736 U CN211395736 U CN 211395736U CN 201922224735 U CN201922224735 U CN 201922224735U CN 211395736 U CN211395736 U CN 211395736U
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Abstract
The utility model provides a column footing basis is assembled to precast concrete component, including column and a plurality of tower bracer, column and a plurality of tower bracer are prefabricated on the reinforcing bar frame by concrete placement and are formed, and the column surface is provided with a plurality of tongue-and-grooves, and the column bracer is the same with tongue-and-groove quantity and the column bracer surface is provided with corresponding tenon, and the column links together through the cooperation of tenon and tongue-and-groove with the tower bracer and a plurality of tower bracers enclose around the column. Adopt the technical scheme of the utility model, through prefabricated tower column and a plurality of tower bracer, make the tower footing basis be convenient for load and unload and transport, make the tower footing basis remain stable and reliable through setting up the jack and weigh down the jack with pressing, bearing capacity is strong, through at the tower column, the inside waterproof layer that sets up of tower bracer and the layer that absorbs water, can prevent effectively that the hydrone in external environment or the ground soil from corroding the tower footing basis, prevent the embrittlement of tower footing basis, keep the stability and the reliability of tower footing basis, the life on tower footing basis has been prolonged.
Description
Technical Field
The utility model relates to a building engineering technical field especially indicates a column foot basis is assembled to precast concrete component.
Background
The tower foundation is the foundation of the high tower, and the function of the tower foundation is to ensure the stability of the high tower and avoid the accidents of the high tower such as pulling up, sinking down or toppling over due to the horizontal load, the vertical load or the external force action of the high tower. In the prior art, a tower foundation is generally made of concrete through cast-in-place, the weight and the volume of the formed high tower foundation are large due to the mode, workers are inconvenient to carry the high tower foundation, a large tunnel needs to be dug when the tower foundation is buried, much time is consumed, in addition, a large number of water molecules exist in the ground soil and in the ambient air at the installation position of the tower foundation, and in the long-term use process of the tower foundation, the water molecules corrode the tower foundation, so that the tower foundation becomes fragile and is easy to break under the action of external force, and the stability and the reliability of the tower foundation are influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a column foot basis is assembled to precast concrete component.
The utility model discloses a following technical scheme can realize.
The utility model provides a column footing basis is assembled to precast concrete component, including column and a plurality of tower bracer, column and a plurality of tower bracer are formed by concrete placement on the reinforcing bar frame is prefabricated, the column surface is provided with a plurality of tongue-and-grooves, the column bracer is the same with tongue-and-groove quantity and the column bracer surface is provided with corresponding tenon, the column links together and a plurality of tower bracers enclose around in through the cooperation of tenon and tongue-and-groove with the tower bracer around the column.
The precast concrete component assembling tower footing foundation further comprises a jacking jack, the jacking jack is installed on the ground and supported on the outer surface of the tower supporting block, and meanwhile, the jacking jack outputs a supporting force direction to be aligned with the central axis of the tower column.
The jack jacks are the same in number as the tower supporting blocks and are uniformly distributed around the central axis of the tower column.
The precast concrete component assembling tower footing foundation further comprises a pressing and dropping jack, a step is further arranged on the tower column, and the pressing and dropping jack is installed on the tower supporting block through a support and supported on the step.
The inclination angle between the step surface and the horizontal plane is 0-45 degrees.
The number of the pressing and dropping jacks is the same as that of the tower supporting blocks and is uniformly distributed around the central axis of the tower column.
The number of the tower supporting blocks is more than 3.
The tower column and the tower supporting block are both of a layered structure, the tower column or the tower supporting block comprises a base layer and a waterproof layer from inside to outside, and the waterproof layer is made of polyurethane.
And a water absorbing layer is also arranged between the base body layer and the waterproof layer, and the water absorbing layer is made of crushed coke.
The tower column is in a cylindrical shape or a regular polygonal prism shape.
The beneficial effects of the utility model reside in that: by adopting the technical proposal of the utility model, the tower column and the tower supporting block are connected into a whole by matching between the tenon and the mortise, the tower column and the tower supporting block are uniformly and respectively prefabricated, the external shape and the weight of the formed tower column and the tower supporting block can be smaller, which is convenient for workers to load, unload or carry, moreover, the tower foundation provided by the utility model can be directly arranged on the ground for use, corresponding tunnels are not required to be excavated, the construction operation time is saved, the loading and unloading efficiency is improved, in addition, the utility model also ensures that the tower column and the tower supporting block can be tightly connected together by arranging the jacking jack, and the tower supporting block and the jacking jack are uniformly distributed around the tower, which is favorable for keeping the tower column in a stable vertical posture all the time, and keeping the stability and the reliability of the whole tower foundation, the utility model preferably presses the tower column to the ground by pressing the jack, the stability and reliability of the whole tower footing foundation structure can be further maintained. Furthermore, the utility model discloses still through at inside waterproof layer and the layer that absorbs water of setting up of column, tower bracer, the waterproof layer makes the hydrone within column footing basic unit mount external environment or the ground soil can not cause the erosion to the column footing basis, and the layer that absorbs water can absorb and has eroded the hydrone on column, the tower bracer surface to prevent the embrittlement of column footing basis, keep the stability and the reliability of column footing basis, prolonged the life of column footing basis.
Drawings
FIG. 1 is a cross-sectional view of the present invention taken along the axial direction of a tower column;
FIG. 2 is a cross-sectional view of the present invention taken along the circumferential direction of the tower column;
FIG. 3 is a top view of the tower of the present invention;
FIG. 4 is a top view of the tower brace of the present invention;
fig. 5 is an axial sectional view of the tower of the present invention.
In the figure: 1-tower column, 2-tower supporting block, 3-jack, 4-press jack, 5-bracket, 11-tongue-and-groove, 12-step, 13-base layer, 14-waterproof layer, 15-water absorbing layer and 21-tenon.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the utility model provides a column footing basis is assembled to precast concrete component, including column 1 and a plurality of tower bracer 2, column 1 and a plurality of tower bracer 2 are prefabricated on the reinforcing bar frame by concrete placement and form, and column 1 surface is provided with a plurality of tongue-and-grooves 11, and column bracer 2 is the same with tongue-and-groove 11 quantity and column bracer 2 surface is provided with corresponding tenon 21, and column 1 links together through the cooperation of tenon 21 with tongue-and-groove 11 with column bracer 2 and a plurality of tower bracers 2 are around column 1.
Furthermore, the precast concrete component assembling tower footing foundation further comprises a jacking jack 3, the jacking jack 3 is installed on the ground and supported on the outer surface of the tower supporting block 2, and meanwhile, the jacking jack 3 outputs a supporting force direction to be aligned with the central axis of the tower column 1. Preferably the jacking jacks 3 are as many as the tower bracing blocks 2 and are evenly distributed around the central axis of the tower 1.
In addition, precast concrete component assembles column footing basis still includes and presses and weighs down jack 4, still is provided with step 12 on the tower 1, presses and weighs down jack 4 and installs on tower kicking block 2 and support in step 12 through support 5. Preferably, the inclination angle between the face of the step 12 and the horizontal plane is 0 to 45 °. The output supporting force of the pressing and dropping jack 4 is vertical to the surface of the step. The number of the press-falling jacks 4 is the same as that of the tower bracing blocks 2 and is uniformly distributed around the central axis of the tower column 1. The number of the tower supporting blocks 2 is more than 3.
In addition, the tower column 1 and the tower supporting block 2 are both of a layered structure, the tower column 1 or the tower supporting block 2 comprises a base layer 13 and a waterproof layer 14 from inside to outside, and the waterproof layer 14 is made of polyurethane. A water absorbing layer 15 is arranged between the substrate layer 13 and the waterproof layer 14, and the water absorbing layer 15 is made of pulverized coke. The tower column 1 is in a cylindrical shape or a regular polygonal prism shape.
By adopting the technical proposal of the utility model, the tower column and the tower supporting block are connected into a whole by matching between the tenon and the mortise, the tower column and the tower supporting block are uniformly and respectively prefabricated, the external shape and the weight of the formed tower column and the tower supporting block can be smaller, which is convenient for workers to load, unload or carry, moreover, the tower foundation provided by the utility model can be directly arranged on the ground for use, corresponding tunnels are not required to be excavated, the construction operation time is saved, the loading and unloading efficiency is improved, in addition, the utility model also ensures that the tower column and the tower supporting block can be tightly connected together by arranging the jacking jack, and the tower supporting block and the jacking jack are uniformly distributed around the tower, which is favorable for keeping the tower column in a stable vertical posture all the time, and keeping the stability and the reliability of the whole tower foundation, the utility model preferably presses the tower column to the ground by pressing the jack, the stability and reliability of the whole tower footing foundation structure can be further maintained. Furthermore, the utility model discloses still through at inside waterproof layer and the layer that absorbs water of setting up of column, tower bracer, the waterproof layer makes the hydrone within column footing basic unit mount external environment or the ground soil can not cause the erosion to the column footing basis, and the layer that absorbs water can absorb and has eroded the hydrone on column, the tower bracer surface to prevent the embrittlement of column footing basis, keep the stability and the reliability of column footing basis, prolonged the life of column footing basis.
Claims (10)
1. The utility model provides a column foot basis is assembled to precast concrete component which characterized in that: including column (1) and a plurality of tower bracer (2), column (1) and a plurality of tower bracer (2) are prefabricated on the reinforcing bar frame by concrete placement and form, column (1) surface is provided with a plurality of tongue-and-groove (11), column bracer (2) are the same with tongue-and-groove (11) quantity and column bracer (2) surface is provided with corresponding tenon (21), column (1) link together through the cooperation of tenon (21) with tongue-and-groove (11) with column bracer (2) and a plurality of tower bracer (2) enclose around in column (1) is all around.
2. The precast concrete unit erection tower footing of claim 1, wherein: the precast concrete component assembling tower footing foundation further comprises a jacking jack (3), the jacking jack (3) is installed on the ground and supported on the outer surface of the tower supporting block (2), and meanwhile the jacking jack (3) outputs a supporting force direction to be aligned with the central axis of the tower column (1).
3. The precast concrete unit erection tower footing of claim 2, wherein: the number of the jack jacks (3) is the same as that of the tower supporting blocks (2) and the jack jacks are uniformly distributed around the central axis of the tower column (1).
4. The precast concrete unit erection tower footing of claim 1, wherein: the precast concrete component assembling tower footing foundation further comprises a pressing and dropping jack (4), a step (12) is further arranged on the tower column (1), and the pressing and dropping jack (4) is installed on the tower supporting block (2) through a support (5) and is supported on the step (12).
5. The precast concrete unit erection tower footing of claim 4, wherein: the inclination angle between the surface of the step (12) and the horizontal plane is 0-45 degrees.
6. The precast concrete unit erection tower footing of claim 4, wherein: the number of the weight jacks (4) is the same as that of the tower supporting blocks (2) and the weight jacks are uniformly distributed around the central axis of the tower column (1).
7. The precast concrete unit erection tower footing of claim 1, wherein: the number of the tower supporting blocks (2) is more than 3.
8. The precast concrete unit erection tower footing of claim 1, wherein: the tower column (1) and the tower supporting block (2) are both of a layered structure, the tower column (1) or the tower supporting block (2) comprises a base layer (13) and a waterproof layer (14) from inside to outside, and the waterproof layer (14) is made of polyurethane.
9. The precast concrete unit erection tower footing of claim 8, wherein: a water absorbing layer (15) is arranged between the substrate layer (13) and the waterproof layer (14), and the water absorbing layer (15) is made of pulverized coke.
10. The precast concrete unit erection tower footing of claim 1, wherein: the tower column (1) is in a cylindrical shape or a regular polygonal prism shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922224735.3U CN211395736U (en) | 2019-12-12 | 2019-12-12 | Prefabricated concrete component assembling tower footing foundation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922224735.3U CN211395736U (en) | 2019-12-12 | 2019-12-12 | Prefabricated concrete component assembling tower footing foundation |
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| CN211395736U true CN211395736U (en) | 2020-09-01 |
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| CN201922224735.3U Active CN211395736U (en) | 2019-12-12 | 2019-12-12 | Prefabricated concrete component assembling tower footing foundation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005401A (en) * | 2019-12-12 | 2020-04-14 | 贵州建工集团第一建筑工程有限责任公司 | Prefabricated concrete component assembling tower footing foundation |
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- 2019-12-12 CN CN201922224735.3U patent/CN211395736U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005401A (en) * | 2019-12-12 | 2020-04-14 | 贵州建工集团第一建筑工程有限责任公司 | Prefabricated concrete component assembling tower footing foundation |
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