Manual assembled type basis
Technical field
The present invention relates to a kind of communication base station, especially relate to a kind of Manual assembled type basis.
Background technology
When setting up communication tower, machine room, need to build in the lower section of tower body or machine room column foot, communication tower and machine room are fixed on column foot.An existing class column foot generally uses concrete cast in situs to become an entirety, cannot dismantle, when communication tower tower body and machine room need to change position, the column foot pouring one can only be discarded in original place, cannot move and change position, not only can not dismantle movement, and cost of idleness, construction period are longer;Although also having a class column foot detachable, but also needing ground is excavated, column foot being imbedded underground, is unfavorable for reusing and being optionally combined into different size column foot, and cannot be carried out location when vertical direction superposition.
As Chinese patent notification number is: CN201128915Y, a kind of inclined post type iron tower foundation in bulletin on October 8th, 2008, sole plate including concrete, described sole plate has a bottom surface and an end face, described sole plate is fixedly installed anchoring piece, the most described inclined bottom surface of described anchoring piece is arranged, the angle of inclination of described anchoring piece is roughly the same or identical with the angle of inclination of steel tower column foot, is additionally provided with the arrangement of reinforcement improving described sole plate intensity in the sole plate of described concrete.Sole plate in this patent is to use concrete integrated, and when steel tower needs to change position, sole plate cannot be dismantled, and is not easy to mobile, can only abandon, cost of idleness.
Summary of the invention
The present invention is primarily directed to the problems referred to above, it is provided that a kind of can carry out dismantling, be conveniently replaceable column foot position, be effectively improved the Manual assembled type basis of the utilization rate of column foot.
The purpose of the present invention is mainly achieved by following proposal: a kind of Manual assembled type basis, including base unit block, described base unit block is square, the upper surface edge of base unit block is provided with positioning convex, the lower surface of base unit block is provided with the location dimples that the positioning convex with another base unit block matches, running through base unit block at positioning convex and be provided with hole, location, running through in hole, location has location bar, and bar upper end, location is provided with locking nut.Base unit block uses concrete to pour in advance and forms, and base unit block is square, it is simple to splices and folds sieve.Upper surface edge at base unit block arranges positioning convex, at base unit block lower surface, location dimples is set, location dimples matches with the positioning convex of another base unit block, during upper and lower two base unit blocks splicing, positioning convex is deep in the location dimples of upper strata base unit block, location dimples can be spacing to positioning convex, makes to be located by connecting between upper and lower two-layer base unit block, it is to avoid the relative torsion in occurred level direction.Running through base unit block at positioning convex and be provided with hole, location, running through in hole, location has location bar, and location bar vertically runs through all of base unit block, then by locking nut in the upper end locking positioning bar, it is achieved the longitudinal register of two-layer base unit block up and down.All of base unit block splices the most successively, then after the most folded sieve, the weight on whole basis increases, communication tower and communications equipment room can be carried, and utilize the cooperation of positioning convex and location dimples, add the locking of location bar, it is possible to strengthen whole basis shear resistance.
As preferably, the side of described base unit block has on a side or two adjacent sides and be provided with spacing block set, other three sides or two adjacent sides are provided with the stopper slot that the spacing block set with another mutually isostructural base unit block matches.The side of base unit block has on a side or two adjacent sides and be provided with spacing block set, and it is provided with, on other three sides or two adjacent sides, the stopper slot that the spacing block set with another mutually isostructural base unit block matches, when base unit block is horizontally-spliced, spacing block set is inserted in the stopper slot of another mutually isostructural base unit block adjacent, stopper slot can produce position-limiting action to spacing preiection, place generation relative torsion between two base unit blocks of horizontal arbitrary neighborhood, increase the ability of whole communication infrastructure anti-shearing force further.
As preferably, it is provided with fixing hole on described base unit block, wooden positioning sleeve it is provided with in fixing hole, the height of wooden positioning sleeve is identical with the thickness of base unit block, the upper end of wooden positioning sleeve protrudes from base unit block surface and forms positioning convex, and hole, location is positioned at the axis of wooden positioning sleeve.It is provided with fixing hole on base unit block, wooden positioning sleeve is set in fixing hole, the height of wooden positioning sleeve is identical with the thickness of base unit block, when wooden positioning sleeve being deep in fixed cover, the upper end of wooden positioning sleeve protruding from base unit block upper surface and forms positioning convex, wooden positioning sleeve lower end forms location dimples in fixing hole.Hole, location is positioned at the axis of wooden positioning sleeve, and location bar runs through wooden positioning sleeve.Wooden positioning sleeve self has certain buffering effect, after wooden positioning sleeve runs through fixing hole, then location bar is run through wooden positioning sleeve, utilizes wooden positioning sleeve to play cushioning effect to inside base unit block.Even if the base unit block of xoncrete structure occurs little micro-deformation along with expanding with heat and contract with cold, wooden positioning sleeve can be by the structure of self to whole base unit block buffering, it is to avoid cause base unit block to rupture during base unit block swelling.Simultaneously, the structural strength of whole base unit block will not be affected by wooden positioning sleeve, it is ensured that base unit block still keeps self higher structural strength.
As preferably, being provided with slow pressing spring between two wooden positioning sleeves of arbitrary neighborhood, the two ends of slow pressing spring are provided with snap ring, and wooden positioning sleeve outer wall is provided with cannelure, and snap ring is set in cannelure, and slow pressing spring is embedded in inside base unit block.Between two wooden positioning sleeves of arbitrary neighborhood, slow pressing spring is set, the bending two ends of slow pressing spring becomes snap ring, wooden positioning sleeve outer wall arranges cannelure, snap ring is stuck in cannelure, then the pressing spring that eased up by wooden positioning sleeve is cast in base unit block together.Slow pressing spring is centered around inside base unit block twist, pour together with base unit block around slow pressing spring, utilize slow pressing spring spacing to concrete, increase the structural strength of base unit block concrete, and, when occurring extruding to produce external force between base unit block and base unit block, the slow pressing spring within base unit block can alleviate the stress of base unit block concrete in the horizontal direction.
As preferably, stagger in the most neighbouring described two base unit block positions.Stagger in the most neighbouring two base unit block positions, ensure to be linked together by a base unit block of last layer or next layer between two base unit blocks of arbitrary neighborhood in horizontal direction, two base unit blocks i.e. can be made to be jointly subjected to the spacing of same levels base unit block, the final connection realized between the most upper and lower two-layer base unit block.
As preferably, the distance between two positioning convex axis is positioning convex axis to 2 times of the distance of the most adjacent two sides of base unit.Owing to the distance between two positioning convex axis is positioning convex axis to 2 times of distance of adjacent two sides of base unit block, i.e. when after two base unit block docking of lower section, the base unit block of top just can be positioned at the surface of two base unit block junctions, lower section, and now, the positioning convex that two locating slots of the base unit block lower surface of top are just distinguished below correspondence on two base unit blocks, the base unit block making each layer staggers one by one relative to the base unit block of neighbouring two-layer, can be by pressure dissipation to adjacent two base unit blocks.
Therefore, the Manual assembled type basis of the present invention possesses following advantage: base unit block uses concrete to pour in advance and forms, and base unit block is square, it is simple to splices and folds sieve.Upper surface edge at base unit block arranges positioning convex, at base unit block lower surface, location dimples is set, location dimples matches with the positioning convex of another base unit block, during upper and lower two base unit blocks splicing, positioning convex is deep in the location dimples of upper strata base unit block, location dimples can be spacing to positioning convex, makes to be located by connecting between upper and lower two-layer base unit block, it is to avoid the relative torsion in occurred level direction.Running through base unit block at positioning convex and be provided with hole, location, running through in hole, location has location bar, and location bar vertically runs through all of base unit block, then by locking nut in the upper end locking positioning bar, it is achieved the longitudinal register of two-layer base unit block up and down.All of base unit block splices the most successively, then after the most folded sieve, the weight on whole basis increases, communication tower and communications equipment room can be carried, and utilize the cooperation of positioning convex and location dimples, add the locking of location bar, it is possible to strengthen whole basis shear resistance.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present invention;
Accompanying drawing 2 is the axonometric chart in a direction of base unit block in the present invention;
Accompanying drawing 3 is the axonometric chart in another direction of base unit block in the present invention;
Accompanying drawing 4 is structural representation during base unit block splicing in the present invention;
Accompanying drawing 5 is base unit block a kind of side view in example 2 in the present invention;
Accompanying drawing 6 is sectional view at A-A in accompanying drawing 5;
Accompanying drawing 7 is the structural representation of wooden positioning sleeve in embodiment 2;
Accompanying drawing 8 is the structural representation of slow pressing spring in embodiment 2;
Accompanying drawing 9 is sectional view at B-B in accompanying drawing 5.
Illustrating: 1-base unit block, 2-positions bar, 3-locking nut, 4-positioning convex, 5-location dimples, and 6-positions hole, 7-spacing block set, 8-stopper slot, 9-fixing hole, the wooden positioning sleeve of 10-, 11-delays pressing spring, 12-snap ring, 13-cannelure, 14-positioning box, 15-buffer air bag, 16-nitrogen.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, technical scheme is described in further detail.
Embodiment 1: as shown in Figure 1, 2, 3, a kind of Manual assembled type basis, including base unit block 1, base unit block is square, the upper surface edge of base unit block is provided with positioning convex 4, and the lower surface of base unit block is provided with the location dimples 5 that the positioning convex with another base unit block matches, and runs through base unit block and be provided with hole 6, location at positioning convex, run through in hole, location and have location bar 2, bar upper end, location to be provided with locking nut 3.As shown in Figure 4, the distance between two positioning convex axis is positioning convex axis to 2 times of the distance of the most adjacent two sides of base unit, staggers in the most neighbouring two base unit block positions.
Base unit block uses concrete to pour in advance and forms, and base unit block is square, it is simple to splices and folds sieve.Upper surface edge at base unit block arranges positioning convex, at base unit block lower surface, location dimples is set, location dimples matches with the positioning convex of another base unit block, during upper and lower two base unit blocks splicing, positioning convex is deep in the location dimples of upper strata base unit block, location dimples can be spacing to positioning convex, makes to be located by connecting between upper and lower two-layer base unit block, it is to avoid the relative torsion in occurred level direction.Running through base unit block at positioning convex and be provided with hole, location, running through in hole, location has location bar, and location bar vertically runs through all of base unit block, then by locking nut in the upper end locking positioning bar, it is achieved the longitudinal register of two-layer base unit block up and down.All of base unit block splices the most successively, then after the most folded sieve, the weight on whole basis increases, communication tower and communications equipment room can be carried, and utilize the cooperation of positioning convex and location dimples, add the locking of location bar, it is possible to strengthen whole basis shear resistance.Owing to the distance between two positioning convex axis is positioning convex axis to 2 times of distance of adjacent two sides of base unit block, i.e. when after two base unit block docking of lower section, the base unit block of top just can be positioned at the surface of two base unit block junctions, lower section, and now, the positioning convex that two locating slots of the base unit block lower surface of top are just distinguished below correspondence on two base unit blocks, the base unit block making each layer staggers one by one relative to the base unit block of neighbouring two-layer, can be by pressure dissipation to adjacent two base unit blocks.Stagger in the most neighbouring two base unit block positions, ensure to be linked together by a base unit block of last layer or next layer between two base unit blocks of arbitrary neighborhood in horizontal direction, two base unit blocks i.e. can be made to be jointly subjected to the spacing of same levels base unit block, the final connection realized between the most upper and lower two-layer base unit block.
Embodiment 2: the present embodiment is essentially identical with the structure of embodiment 1, difference is, as shown in Figure 5,6, the side of base unit block has on two adjacent sides and be provided with spacing block set 7, two adjacent sides additionally are provided with the stopper slot 8 that the spacing block set with another mutually isostructural base unit block matches.Fixing hole 9 it is provided with on base unit block, wooden positioning sleeve 10 it is provided with in fixing hole, the height of wooden positioning sleeve is identical with the thickness of base unit block, and the upper end of wooden positioning sleeve protrudes from base unit block surface and forms positioning convex, and hole, location is positioned at the axis of wooden positioning sleeve.Being provided with slow pressing spring 11 between two wooden positioning sleeves of arbitrary neighborhood, as shown in Figure 8, the two ends of slow pressing spring are provided with snap ring 12, as shown in Figure 7, being provided with cannelure 13 on wooden positioning sleeve outer wall, snap ring is set in cannelure, and slow pressing spring is embedded in inside base unit block.It is provided with positioning box 14 as it is shown in figure 9, pre-buried in the middle part of base unit block, is provided with buffer air bag 15 in positioning box, inside buffer air bag, is filled with nitrogen 16.
The side of base unit block has on two adjacent sides and be provided with spacing block set, and on other two adjacent sides, it is provided with the stopper slot that the spacing block set with another mutually isostructural base unit block matches, when base unit block is horizontally-spliced, spacing block set is inserted in the stopper slot of another mutually isostructural base unit block adjacent, stopper slot can produce position-limiting action to spacing preiection, place generation relative torsion between two base unit blocks of horizontal arbitrary neighborhood, increase the ability of whole communication infrastructure anti-shearing force further.It is provided with fixing hole on base unit block, wooden positioning sleeve is set in fixing hole, the height of wooden positioning sleeve is identical with the thickness of base unit block, when wooden positioning sleeve being deep in fixed cover, the upper end of wooden positioning sleeve protruding from base unit block upper surface and forms positioning convex, wooden positioning sleeve lower end forms location dimples in fixing hole.Hole, location is positioned at the axis of wooden positioning sleeve, and location bar runs through wooden positioning sleeve.Wooden positioning sleeve self has certain buffering effect, after wooden positioning sleeve runs through fixing hole, then location bar is run through wooden positioning sleeve, utilizes wooden positioning sleeve to play cushioning effect to inside base unit block.Even if the base unit block of xoncrete structure occurs little micro-deformation along with expanding with heat and contract with cold, wooden positioning sleeve can be by the structure of self to whole base unit block buffering, it is to avoid cause base unit block to rupture during base unit block swelling.Simultaneously, the structural strength of whole base unit block will not be affected by wooden positioning sleeve, it is ensured that base unit block still keeps self higher structural strength.Between two wooden positioning sleeves of arbitrary neighborhood, slow pressing spring is set, the bending two ends of slow pressing spring becomes snap ring, wooden positioning sleeve outer wall arranges cannelure, snap ring is stuck in cannelure, then the pressing spring that eased up by wooden positioning sleeve is cast in base unit block together.Slow pressing spring is centered around inside base unit block twist, pour together with base unit block around slow pressing spring, utilize slow pressing spring spacing to concrete, increase the structural strength of base unit block concrete, and, when occurring extruding to produce external force between base unit block and base unit block, the slow pressing spring within base unit block can alleviate the stress of base unit block concrete in the horizontal direction.Buffer air bag is set in positioning box, inside buffer air bag, fills nitrogen, then by positioning box formed by integrally casting at the middle part of base unit block, positioning box can be played a supporting role, avoid when pouring base unit block, cause buffer air bag outer concrete pressure excessive, prevent buffer air bag from bursting.After positioning box has poured inside base unit block, buffer air bag is completely embedded in the inside of base unit block.When base unit block occurs little micro-deformation along with locally expanding with heat and contract with cold and with other base unit blocks, extruding occurs, external force generation can be resisted by buffer air bag according to each stress size, the stress of balanced basis cell block inner concrete.The extruding of the base unit block between the levels that the weights of equipment such as the density of nitrogen is less than atmospheric density, it is possible to base unit block is applied buoyancy upwards, makes buffer air bag that base unit block to apply interior active force upwards all the time, counteracting communication tower cause.
Should be understood that this embodiment is merely to illustrate the present invention rather than limits the scope of the present invention.In addition, it is to be understood that after having read the content that the present invention lectures, the present invention can be made various changes or modifications by those skilled in the art, and these equivalent form of values fall within the application appended claims limited range equally.