CN101906782A - Positioning and anchoring structure of foundation bolt in concrete foundation - Google Patents
Positioning and anchoring structure of foundation bolt in concrete foundation Download PDFInfo
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- CN101906782A CN101906782A CN 201010257908 CN201010257908A CN101906782A CN 101906782 A CN101906782 A CN 101906782A CN 201010257908 CN201010257908 CN 201010257908 CN 201010257908 A CN201010257908 A CN 201010257908A CN 101906782 A CN101906782 A CN 101906782A
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Abstract
The invention relates to a positioning and anchoring structure of a foundation bolt in a concrete foundation, which is suitable for mechanical equipment used periodically and movably, such as a building fixed type tower crane and a foundation bolt which is vertically positioned and anchored with a concrete foundation. The invention realizes the positioning and anchoring of the foundation bolt with the concrete foundation when the mechanical equipment and the concrete foundation are combined and positioned and requires the foundation bolt and the concrete foundation to be decomposed when the mechanical equipment and the foundation are decomposed and achieves the replaceability of the foundation bolt, thereby providing a technical condition for prolonging the service life of the concrete foundation member and reducing the use cost of the foundation.
Description
Technical field the present invention relates to the cycle and moves and use or the perpendicular positioning joint construction of fixing tower mast-type mechanical equipment concrete basis of using and top plant equipment underframe.
Background technology is present, the cycle in building, electric power, oil, information, Di Kuang, military each field move use as building tower mast type architecture basics such as fixed tower machine, wind-driven generator, oil production machine, signal pylon, rig and heavy ground-based radar, mostly adopt integral cast-in-situ concrete basis, its obvious drawback is, resource utilization is extremely low, long construction period, the cold district fabrication cycle is longer, the arid area constructional difficulties, can not reuse, cause ample resources waste and environment pollution simultaneously.Existing in recent years concrete prefabricated parts type foundation for tower crane comes out, and has opened up that the tower mast-type mechanical equipment base set is box-like, repeated use, the light-weighted direction of basic concrete prefabricated parts and road.But reuse and lightweight two big Technological Economy targets at tower mast mechanical equipment combined foundation, exist stone bolt application life and basic concrete component's life does not match, thereby cause the stone bolt one qualitative positioning and anchoring of conventional art in concrete, can't change, high strength stone bolt regulation is reused 2 times at most, and basic concrete life of components can be reused in 50 years up to a hundred times, basic concrete member under the conventional art condition can only be scrapped after reusing 2 times, causes significant wastage.Gonna breakthrough is disposable builds the application life of dying from the stone bolt in the concrete and the unmatched technical bottleneck in application life of concrete member, thereby realization makes full use of the Technological Economy target that the concrete useful working life is saved the ample resources energy and reduced basic use cost significantly, must solve a stone bolt and a decomposable again structure difficult problem of concrete while capable of being combined, the basic industryization that moves reusable plant equipment for the cycle provides the important technology condition.
Summary of the invention purpose of the present invention and task are under the prerequisite of not damaging basic concrete, provide a kind of and can satisfy top plant equipment and basic perpendicular positioning link technique requirement, in the basic plane position of setting, stone bolt can with basic concrete anchoring location again can with the structure of based decomposition.Replacing for stone bolt provides condition thus, and the access times that overcome stone bolt are to the concrete basis restricting relation in application life, thereby the cost that moves the combined type basis of use for reduction cycle significantly realizes that industrialization creates conditions.
Technical scheme the present invention includes two kinds of forms that construct the upper end of the stone bolt lower end structure that can decompose with stone bolt lower end tectonic association be located in the prefabricated basic concrete and stone bolt.
No. 1, the perpendicular positioning joint construction of stone bolt (101):
The anchoring piece of stone bolt No. 1 (2) be vertical at concrete basis (1) or the concrete of the independent concrete grade beam plated construction (46) that combines by concrete grade beam (37) and concrete resistance to compression plate (36) in, the horizontal cross section of the anchoring piece No. 1 (2) of stone bolt is that the bottom of the sleeve pipe No. 3 (23) of annular is provided with No. 1, the base plate (22) of plane for circle, the internal diameter of the plane external diameter of base plate No. 1 (22) and sleeve pipe No. 3 (23) cooperates and to connect as one the following transverse plane of the bottom surface and sleeve pipe No. 3 (23) that make base plate No. 1 (22) equal, base plate No. 1 (22) is provided with drain hole (14) and is communicated with gutter (15), and the other end of gutter (15) is the side elevation or the bottom surface, concrete basis (1) of concrete grade beam (37); Be provided with vertical section and be rectangle or circular No. 1 (12) n of anchoring ring on the outer wall of sleeve pipe No. 3 (23) and be connected with No. 3 (23) outer walls of sleeve pipe, this n is the integer more than or equal to 1; Or being provided with No. 1, anchoring ring (12) at the outer wall first half of sleeve pipe No. 3 (23), Lower Half is provided with vertical dowel (19), or only establishes vertical dowel (19) and sleeve pipe No. 3 (23) be connected on the cylindrical wall of sleeve pipe No. 3 (23); Shown in Fig. 1,2,3,4,5,6,9,10,11,12,17,19.
The internal cavity first half at sleeve pipe No. 3 (23) is arranged with No. 1,2 lower end nut retainer member (17), the upright projection of lower end nut retainer member No. 1 (17) is arc, the internal diameter of this arc arc diameter and sleeve pipe No. 3 (23) is identical, the profile of lower end nut retainer member No. 1 (17) is that the horizontal profile congruence and the arc string face at each position is the arc curved body of a vertical plane up and down, and being provided with the cross section vertical with arc string limit, axle center more than the lower plane of this arc curved body is rectangle or big down No. 1, the lower end nut detent (18) of little trapezoidal notch stone bolt down, and intersect at the axle center of the lower end nut detent No. 1 (18) of stone bolt and the center of arc string; The aperture surface of the arc-shaped surface of lower end nut retainer member No. 1 (17) and sleeve pipe No. 3 (23) be connected and the arc plane of going up of lower end nut retainer member No. 1 (17) equal with the upper port plane of sleeve pipe No. 3 (23), the distance of the vertical axes of the upright opening No. 2 (16) that forms between the bottom diameter face of the parallel and two vertical string faces of the vertical string face of 2 lower end nut retainer member No. 1 (17) and sleeve pipe No. 3 (23) equates that forming a horizontal profile between the vertical string face of 2 lower end nut retainer member No. 1 (17) and the aperture surface of sleeve pipe No. 3 (23) is No. 3, oblate upright opening (21); Shown in Fig. 9,10,11,12.
Sleeve pipe No. 1 (3) is vertical at more than the last plane of anchoring piece No. 1 (2) of stone bolt, the horizontal profile of sleeve pipe No. 1 (3) is the internal diameter width more than or equal to the distance between the string limit of two lower end nut retainer member No. 1 (17) and its diagonal more than or equal to the rectangular tube sleeve pipe of No. 3 (23) internal diameters of sleeve pipe No. 1 (3) or internal diameter No. 2, the circular casing (20) more than or equal to No. 3 (23) internal diameters of sleeve pipe, the aperture surface of sleeve pipe No. 1 (3) or sleeve pipe No. 2 (20) forms No. 1, upright opening (13), the upper port plane of the following transverse plane and sleeve pipe No. 3 (23) of sleeve pipe No. 1 (3) or sleeve pipe No. 2 (20) is connected, and the vertical vertically axis coinciding of No. 1 (13) upright opening of upright opening No. 2 (16); The last transverse plane of sleeve pipe No. 1 (3) or sleeve pipe No. 2 (20) is equal with plane on the concrete of concrete basis (1), be provided with location No. 1, backing plate (24) in the upper end of sleeve pipe No. 1 (3) or sleeve pipe No. 2 (20), location backing plate No. 1 (24) is circular by the plane or the location closed casing that cooperates of the internal diameter of polygonal backing plate No. 1 (10) and the external diameter that is connected as a single entity with its lower plane and sleeve pipe No. 1 (3) or sleeve pipe No. 2 (20) No. 1 (11) formation jointly, the planar central of backing plate No. 1 (10) is provided with No. 1, the anchor (bolt) hole (25) that internal diameter cooperates with stone bolt (5) external diameter, is provided with or does not establish high strength dry cement mortar (9) between the last plane of the lower plane of backing plate No. 1 (10) and concrete basis (1) or concrete grade beam (37); Shown in Fig. 1,2,3,4,5,6.
Plant equipment underframe (8) be located at backing plate No. 1 (10) above, the anchor (bolt) hole that plant equipment underframe (8) is provided with No. 2 (26) vertically passes for stone bolt (5), be provided with the packing ring (7) that center bore cooperates with stone bolt (5) external diameter above the plant equipment underframe (8), be provided with the upper end nut (6) of stone bolt above the packing ring (7), the internal thread of the upper end nut (6) of stone bolt cooperates with the upper external screw thread of stone bolt (5); Shown in Fig. 5,6.
The profile of the lower end nut No. 1 (4) of stone bolt is the top and bottom level, up and down the upright projection of variant height congruence and with the similar and smaller lower end nut that makes stone bolt in the plane of upright opening No. 3 (21) No. 1 (4) can be from upright opening No. 3 (21) the vertical polyhedron that passes through, or plane width is slightly less than the rectangle plane that distance between the string face of two lower end nut retainer member No. 1 (17) and diagonal are slightly less than No. 3 (23) internal diameters of sleeve pipe, the height of the lower end nut No. 1 (4) of stone bolt is less than the distance between No. 1 (17) lower plane of lower end nut retainer member and No. 1 (22) last plane of base plate, the planar central of the lower end nut No. 1 (4) of stone bolt is provided with No. 3, anchor (bolt) hole (27), and the aperture surface of anchor (bolt) hole No. 3 (27) is provided with internal thread and cooperates with the external screw thread of stone bolt (5) lower end; Shown in Fig. 5,6.
No. 2, the perpendicular positioning joint construction of stone bolt (102):
The anchoring piece of stone bolt No. 2 (35) is that to be provided with the plane be No. 2, foursquare base plate (34) for the bottom of foursquare sleeve pipe No. 4 (28) for horizontal cross section, the internal diameter of the plane external diameter of base plate No. 2 (34) and sleeve pipe No. 4 (28) cooperate and the lower surface of the be connected as a single entity bottom surface and sleeve pipe No. 4 (28) that make base plate No. 2 (34) equal, base plate No. 2 (34) is provided with drain hole (14) and is communicated with gutter (15), and the other end of gutter (15) is the side elevation of concrete grade beam (37) or the bottom surface of concrete basis (1); Be provided with vertical section and be rectangle or circular No. 2 (29) n of anchoring ring on the outer wall of sleeve pipe No. 4 (28) and be connected with the outer wall of sleeve pipe No. 4 (28), this n is the integer more than or equal to 1; Or establish No. 2, anchoring ring (29) at the outer wall first half of sleeve pipe No. 4 (28), Lower Half is provided with vertical dowel (19), or only establishes vertical dowel (19) and sleeve pipe No. 4 (28) be connected on the outer wall of sleeve pipe No. 4 (28); Shown in Fig. 1,2,3,4,7,8,13,14,15,16,18,20.
Be provided with No. 2,2 lower end nut retainer member (30) of symmetry at the internal cavity first half of sleeve pipe No. 4 (28), the upright projection of 2 lower end nut retainer member No. 2 (30) is a rectangle, the length of this rectangle is identical with the internal diameter of sleeve pipe No. 4 (28), the profile of 2 lower end nut retainer member No. 2 (30) is the rectangle polyhedron of congruence, and be provided with vertical section more than the polyhedral lower plane of this rectangle and be rectangle or big down little trapezoidal, notch down and No. 2, the lower end nut detent (33) that intersects of the vertical axes heart of the internal cavity of vertical axle center of its groove and sleeve pipe No. 4 (28), the width of the vertical transverse section rectangle of lower end nut detent No. 2 (33) or trapezoidal upper base width are slightly larger than the transverse width of the lower end nut No. 2 (38) of stone bolt; The aperture surface cooperation of each three vertical side facade and sleeve pipe No. 4 (28) of 2 sleeve pipes No. 4 (28) and be connected and the upper port plane on the last plane and sleeve pipe No. 4 (28) of lower end nut retainer member No. 2 (30) equal; Two adjacent rectangle vertical side facades of 2 lower end nut retainer member No. 2 (30) are parallel and equate with the vertical axes heart distance of the internal cavity of sleeve pipe No. 4 (28), forming horizontal profile between the adjacent vertical side facade of 2 lower end nut retainer member No. 2 (30) is the diagonal of rectangle and this rectangle and No. 5, the upright opening (32) of the vertical central intersection of sleeve pipe No. 4 (28), and No. 4, the foursquare upright opening (31) that forms is surrounded by No. 4 (28) walls of sleeve pipe in the formation plane between the last plane of the lower plane of lower end nut retainer member No. 2 (30) and base plate No. 2 (34); Shown in Figure 13,14,15,16.
The profile of the lower end nut No. 2 (38) of stone bolt is the rectangle polyhedron of top and bottom level, on the lower end nut No. 2 (38) of stone bolt, the upright projection of following optional position is the rectangle of congruence, the planar rectangular of the lower end nut No. 2 (38) of stone bolt is slightly less than the horizontal profile of upright opening No. 5 (32), the lower end nut No. 2 (38) of stone bolt is passed up and down from upright opening No. 5 (32), the plane width of the lower end nut No. 2 (38) of stone bolt is slightly less than the rectangle width or the trapezoidal upper base width of lower end nut detent No. 2 (33), and the two ends, last plane of the lower end nut No. 2 (38) of stone bolt do not have the gap with the bottom land of lower end nut detent No. 2 (33) and cooperate, and the height of the lower end nut No. 2 (38) of stone bolt is less than the lower plane of two lower end nut retainer member No. 2 (30) and the distance between No. 2 (34) last planes of base plate; No. 2 (38) planes of lower end nut diagonal plotted point with stone bolt is that No. 3, vertical anchor (bolt) hole (27) is established in the center of circle on the lower end of stone bolt nut No. 2 (38), and the internal thread of anchor (bolt) hole No. 3 (27) cooperates with the lower end external screw thread of stone bolt (5); Shown in Fig. 7,8.
Sleeve pipe No. 5 (39) is vertical at more than the last plane of anchoring piece No. 2 (35) of stone bolt, and the horizontal profile of sleeve pipe No. 5 (39) is that internal diameter width and length are all more than or equal to the internal diameter width of the rectangle of No. 5 (32) horizontal profiles of upright opening and the rectangular tube of length; Sleeve pipe No. 5 (39) or be the square tube of horizontal profile internal diameter more than or equal to No. 4 (28) internal diameters of sleeve pipe; Sleeve pipe No. 5 (39) or be the horizontal profile cornerwise round tube of horizontal profile internal diameter more than or equal to upright opening No. 5 (32); The last transverse plane of the following transverse plane of sleeve pipe No. 5 (39) and sleeve pipe No. 4 (28) is connected, and the vertical axes heart of the upright opening that forms of the internal cavity of sleeve pipe No. 5 (39) No. 6 (40) and upright opening No. 5 (32) and upright opening No. 4 (31) overlaps; The plane is equal on the concrete of the last transverse plane of sleeve pipe No. 5 (39) and concrete basis (1) or concrete grade beam (37); Be provided with location No. 2, backing plate (41) in the upper end of sleeve pipe No. 5 (39), location backing plate No. 2 (41) is circular by the plane or polygonal backing plate No. 1 (10) and the location closed casing that cooperates with No. 5 (39) internal diameters of external diameter and sleeve pipe that its lower plane is connected as a single entity No. 2 (42) formation jointly, No. 1, the anchor (bolt) hole (25) that the planar central of backing plate No. 1 (10) has internal diameter to cooperate with stone bolt (5) external diameter is being provided with or is not establishing high strength dry cement mortar (9) between the plane on the concrete of the lower plane of backing plate No. 1 (10) and concrete basis (1) or concrete grade beam (37); Shown in Fig. 7,8.
The perpendicular positioning joint construction of the plant equipment undercarriage bea (43) of plant equipment and concrete basis (1) or concrete grade beam (37): on plant equipment undercarriage bea (43), establish the horizontal cross-arm (44) vertical with plant equipment undercarriage bea (43) longitudinal axis, be provided with the upright opening that passes for stone bolt (5) at the two ends of cross-arm (44), the perpendicular positioning joint construction No. 2 (102) of perpendicular positioning joint construction of the stone bolt that cooperates with stone bolt (5) lower end No. 1 (101) or stone bolt makes the lower end of stone bolt (5) locate with the anchoring that is connected of concrete basis (1) or concrete grade beam (37); Between the last plane of the lower plane of plant equipment undercarriage bea (43) and concrete basis (1) or concrete grade beam (37), be provided with backing plate No. 2 (45) and high strength dry cement mortar (9); As shown in figure 21.
Beneficial effect has been owing to realized that the capable of being combined of stone bolt and concrete decomposes, thereby realized:
1. the safe handling number of times of stone bolt and life-span no longer restrict the application life of concrete member, have realized that the concrete performance makes full use of, thereby have saved the concrete resource in a large number, and significantly reduced basic use cost.
Stone bolt realized that combination with machinery and basis needs and with concrete unit construction or decomposition, stone bolt can enter storehouse and maintain the corrosion damage of avoiding outdoor natural environment that bolt is caused when not working, thereby guaranteed the structural performance of stone bolt, prolong the life-span of stone bolt, correspondingly reduced the use cost of stone bolt.
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments for description of drawings.
The general layout plan 1 of the positioning and anchoring structure of accompanying drawing 1---stone bolt in basic concrete
The A-A sectional drawing of the general layout plan 1 of the positioning and anchoring structure of accompanying drawing 2---stone bolt in basic concrete
The general layout plan 2 of the positioning and anchoring structure of accompanying drawing 3---stone bolt in basic concrete
The B-B sectional drawing of the general layout plan 2 of the positioning and anchoring structure of accompanying drawing 4---stone bolt in basic concrete
No. 1 (101) D-D sectional drawing of the perpendicular positioning joint construction of the stone bolt of the positioning and anchoring structure of accompanying drawing 5---stone bolt in basic concrete
No. 1 (101) C-C sectional drawing of the perpendicular positioning joint construction of the stone bolt of the positioning and anchoring structure of accompanying drawing 6---stone bolt in basic concrete
No. 2 (102) F-F sectional drawings of the perpendicular positioning joint construction of the stone bolt of the positioning and anchoring structure of accompanying drawing 7---stone bolt in basic concrete
No. 2 (102) E-E sectional drawings of the perpendicular positioning joint construction of the stone bolt of the positioning and anchoring structure of accompanying drawing 8---stone bolt in basic concrete
The plan view 1 of the anchoring piece No. 1 (2) of accompanying drawing 9---stone bolt
The H-H sectional drawing of the anchoring piece No. 1 (2) of accompanying drawing 10---stone bolt
The G-G sectional drawing of the anchoring piece No. 1 (2) of accompanying drawing 11---stone bolt
The L-L sectional drawing of the anchoring piece No. 1 (2) of accompanying drawing 12---stone bolt
The plan view 1 of the anchoring piece No. 2 (35) of accompanying drawing 13---stone bolt
The N-N sectional drawing of the anchoring piece No. 2 (35) of accompanying drawing 14---stone bolt
The Q-Q sectional drawing of the anchoring piece No. 2 (35) of accompanying drawing 15---stone bolt
The P-P sectional drawing of the anchoring piece No. 2 (35) of accompanying drawing 16---stone bolt
The plan view 2 of the anchoring piece No. 1 (2) of accompanying drawing 17---stone bolt
The plan view 2 of the anchoring piece No. 2 (35) of accompanying drawing 18---stone bolt
The U-U sectional drawing of the plan view 2 of the anchoring piece No. 1 (2) of accompanying drawing 19---stone bolt
The S-S sectional drawing of the plan view 2 of the anchoring piece No. 2 (35) of accompanying drawing 20---stone bolt
The perpendicular positioning joint construction sectional drawing of the perpendicular positioning joint construction of perpendicular positioning joint construction of accompanying drawing 21---stone bolt No. 1 (101) or stone bolt No. 2 (102) and plant equipment undercarriage bea (43)
Specific embodiment stone bolt at the structure of the positioning and anchoring structure in the basic concrete shown in Fig. 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21.
The anchoring piece No. 2 35 of the anchoring piece No. 12 of stone bolt or stone bolt is set in the concrete of the stone bolt 5 of the concrete basis 1 of the plan-position of the stone bolt 5 that plant equipment requires or independent concrete grade beam plated construction 46.
The perpendicular positioning joint construction of stone bolt No. 1 101 is installed the method for operating and the program of stone bolt 5: the lower plane of lower end nut No. 14 that the internal thread of the lower end nut of the lower end external screw thread of stone bolt 5 and stone bolt No. 14 is screwed the lower end that makes stone bolt 5 and stone bolt is equal, stone bolt 5 lower ends that will cooperate for No. 14 with the lower end nut of stone bolt are passed the lower end nut that upright opening enters for No. 3 21 behind the upright opening No. 2 16 stone bolt for No. 1 13 vertically downward from the upright opening of sleeve pipe No. 13 or sleeve pipe No. 2 20 and are horizontally rotated 90 ° for No. 14, enter lower end nut detent No. 1 18 above upwards carrying the two ends of the lower end nut No. 14 that makes stone bolt then, no gap makes the lower end nut No. 14 of stone bolt cooperate for No. 1 18 with lower end nut detent and locatees between the last plane that the lower end that rotary foot bolt 5 makes stone bolt 5 and base plate are No. 1 22.The installing and locating backing plate is No. 1 24 then, the internal diameter of location closed casing No. 1 11 external diameter and sleeve pipe No. 13 or sleeve pipe No. 2 20 is cooperated, adjust plane absolute altitude on the backing plate No. 1 10 with the thickness of high strength dry cement mortar 9, make the last plane of backing plate No. 1 10 consistent with the lower plane absolute altitude of plant equipment underframe 8.Plant equipment underframe 8 is installed makes the upper end of stone bolt 5 vertically pass anchor (bolt) hole No. 2 26; After packing ring 7 is installed,, plant equipment underframe 8 vertical-horizontals are located with the internal thread of the upper end nut 6 of stone bolt and the upper end nut 6 of foot bolt securely after stone bolt 5 upper external screw threads cooperate.
With the inverse operation of aforesaid operations be that program is removed in the decomposition of the perpendicular positioning joint construction No. 1 101 of stone bolt.
The installation that the perpendicular positioning joint construction of stone bolt is No. 2 102 and the perpendicular positioning joint construction of decomposing program and stone bolt No. 1 101 are identical.
Carry out perpendicular positioning when being connected with No. 2 102 pairs of plant equipment undercarriage beas 43 of perpendicular positioning joint construction of the perpendicular positioning joint construction No. 1 101 of stone bolt or stone bolt and basis, by plant equipment undercarriage bea 43 the vertical plan-positions that connect the location of stone bolt 5 are provided with the anchoring piece No. 2 35 of the anchoring piece No. 12 of stone bolt or stone bolt in the basic concrete of plant equipment undercarriage bea 43 symmetrical both sides, behind installation stone bolt 5 and location backing plate No. 1 24 or the location backing plate No. 2 41, adjust the last plane absolute altitude of backing plate No. 2 45 with the thickness of high strength dry cement mortar 9, after plant equipment undercarriage bea 43 is installed, after the upper end of stone bolt 5 being passed the bolt hole at cross-arm 44 two ends, with fastening plant equipment undercarriage bea 43 and concrete basis 1 or the independent concrete grade beam plated construction 46 vertical location that are connected of making of the upper end nut 6 and the threaded engagement of stone bolt 5 upper ends of stone bolt.
Make stone bolt 5 and plant equipment undercarriage bea 43 and concrete basis 1 or 46 decomposition of independent concrete grade beam plated construction with inverse operation with aforesaid operations.
Claims (2)
1. the positioning and anchoring structure of stone bolt in basic concrete comprises two kinds of forms of upper end structure of the stone bolt lower end structure that can decompose with stone bolt lower end tectonic association be located in the prefabricated basic concrete and stone bolt and the structure that makes up with plant equipment underframe (8) or plant equipment undercarriage bea (43) respectively, it is characterized in that:
No. 1, the perpendicular positioning joint construction of stone bolt (101):
The anchoring piece of stone bolt No. 1 (2) be vertical at concrete basis (1) or the concrete of the independent concrete grade beam plated construction (46) that combines by concrete grade beam (37) and concrete resistance to compression plate (36) in, the horizontal cross section of the anchoring piece No. 1 (2) of stone bolt is that the bottom of the sleeve pipe No. 3 (23) of annular is provided with No. 1, the base plate (22) of plane for circle, the internal diameter of the plane external diameter of base plate No. 1 (22) and sleeve pipe No. 3 (23) cooperates and to connect as one the following transverse plane of the bottom surface and sleeve pipe No. 3 (23) that make base plate No. 1 (22) equal, base plate No. 1 (22) is provided with drain hole (14) and is communicated with gutter (15), and the other end of gutter (15) is the side elevation or the bottom surface, concrete basis (1) of concrete grade beam (37); Be provided with vertical section and be rectangle or circular No. 1 (12) n of anchoring ring on the outer wall of sleeve pipe No. 3 (23) and be connected with No. 3 (23) outer walls of sleeve pipe, this n is the integer more than or equal to 1; Or being provided with No. 1, anchoring ring (12) at the outer wall first half of sleeve pipe No. 3 (23), Lower Half is provided with vertical dowel (19), or only establishes vertical dowel (19) and sleeve pipe No. 3 (23) be connected on the cylindrical wall of sleeve pipe No. 3 (23);
The internal cavity first half at sleeve pipe No. 3 (23) is arranged with No. 1,2 lower end nut retainer member (17), the upright projection of lower end nut retainer member No. 1 (17) is arc, the internal diameter of this arc arc diameter and sleeve pipe No. 3 (23) is identical, the profile of lower end nut retainer member No. 1 (17) is that the horizontal profile congruence and the arc string face at each position is the arc curved body of a vertical plane up and down, and being provided with the cross section vertical with arc string limit, axle center more than the lower plane of this arc curved body is rectangle or big down No. 1, the lower end nut detent (18) of little trapezoidal notch stone bolt down, and intersect at the axle center of the lower end nut detent No. 1 (18) of stone bolt and the center of arc string; The aperture surface of the arc-shaped surface of lower end nut retainer member No. 1 (17) and sleeve pipe No. 3 (23) be connected and the arc plane of going up of lower end nut retainer member No. 1 (17) equal with the upper port plane of sleeve pipe No. 3 (23), the distance of the vertical axes of the upright opening No. 2 (16) that forms between the bottom diameter face of the parallel and two vertical string faces of the vertical string face of 2 lower end nut retainer member No. 1 (17) and sleeve pipe No. 3 (23) equates that forming a horizontal profile between the vertical string face of 2 lower end nut retainer member No. 1 (17) and the aperture surface of sleeve pipe No. 3 (23) is No. 3, oblate upright opening (21);
Sleeve pipe No. 1 (3) is vertical at more than the last plane of anchoring piece No. 1 (2) of stone bolt, the horizontal profile of sleeve pipe No. 1 (3) is the internal diameter width more than or equal to the distance between the string limit of two lower end nut retainer member No. 1 (17) and its diagonal more than or equal to the rectangular tube sleeve pipe of No. 3 (23) internal diameters of sleeve pipe No. 1 (3) or internal diameter No. 2, the circular casing (20) more than or equal to No. 3 (23) internal diameters of sleeve pipe, the aperture surface of sleeve pipe No. 1 (3) or sleeve pipe No. 2 (20) forms No. 1, upright opening (13), the upper port plane of the following transverse plane and sleeve pipe No. 3 (23) of sleeve pipe No. 1 (3) or sleeve pipe No. 2 (20) is connected, and the vertical vertically axis coinciding of No. 1 (13) upright opening of upright opening No. 2 (16); The last transverse plane of sleeve pipe No. 1 (3) or sleeve pipe No. 2 (20) is equal with plane on the concrete of concrete basis (1), be provided with location No. 1, backing plate (24) in the upper end of sleeve pipe No. 1 (3) or sleeve pipe No. 2 (20), location backing plate No. 1 (24) is circular by the plane or the location closed casing that cooperates of the internal diameter of polygonal backing plate No. 1 (10) and the external diameter that is connected as a single entity with its lower plane and sleeve pipe No. 1 (3) or sleeve pipe No. 2 (20) No. 1 (11) formation jointly, the planar central of backing plate No. 1 (10) is provided with No. 1, the anchor (bolt) hole (25) that internal diameter cooperates with stone bolt (5) external diameter, is provided with or does not establish high strength dry cement mortar (9) between the last plane of the lower plane of backing plate No. 1 (10) and concrete basis (1) or concrete grade beam (37);
Plant equipment underframe (8) be located at backing plate No. 1 (10) above, the anchor (bolt) hole that plant equipment underframe (8) is provided with No. 2 (26) vertically passes for stone bolt (5), be provided with the packing ring (7) that center bore cooperates with stone bolt (5) external diameter above the plant equipment underframe (8), be provided with the upper end nut (6) of stone bolt above the packing ring (7), the internal thread of the upper end nut (6) of stone bolt cooperates with the upper external screw thread of stone bolt (5);
The profile of the lower end nut No. 1 (4) of stone bolt is the top and bottom level, up and down the upright projection of variant height congruence and with the similar and smaller lower end nut that makes stone bolt in the plane of upright opening No. 3 (21) No. 1 (4) can be from upright opening No. 3 (21) the vertical polyhedron that passes through, or plane width is slightly less than the rectangle plane that distance between the string face of two lower end nut retainer member No. 1 (17) and diagonal are slightly less than No. 3 (23) internal diameters of sleeve pipe, the height of the lower end nut No. 1 (4) of stone bolt is less than the distance between No. 1 (17) lower plane of lower end nut retainer member and No. 1 (22) last plane of base plate, the planar central of the lower end nut No. 1 (4) of stone bolt is provided with No. 3, anchor (bolt) hole (27), and the aperture surface of anchor (bolt) hole No. 3 (27) is provided with internal thread and cooperates with the external screw thread of stone bolt (5) lower end;
No. 2, the perpendicular positioning joint construction of stone bolt (102):
The anchoring piece of stone bolt No. 2 (35) is that to be provided with the plane be No. 2, foursquare base plate (34) for the bottom of foursquare sleeve pipe No. 4 (28) for horizontal cross section, the internal diameter of the plane external diameter of base plate No. 2 (34) and sleeve pipe No. 4 (28) cooperate and the lower surface of the be connected as a single entity bottom surface and sleeve pipe No. 4 (28) that make base plate No. 2 (34) equal, base plate No. 2 (34) is provided with drain hole (14) and is communicated with gutter (15), and the other end of gutter (15) is the side elevation of concrete grade beam (37) or the bottom surface of concrete basis (1); Be provided with vertical section and be rectangle or circular No. 2 (29) n of anchoring ring on the outer wall of sleeve pipe No. 4 (28) and be connected with the outer wall of sleeve pipe No. 4 (28), this n is the integer more than or equal to 1; Or establish No. 2, anchoring ring (29) at the outer wall first half of sleeve pipe No. 4 (28), Lower Half is provided with vertical dowel (19), or only establishes vertical dowel (19) and sleeve pipe No. 4 (28) be connected on the outer wall of sleeve pipe No. 4 (28);
Be provided with No. 2,2 lower end nut retainer member (30) of symmetry at the internal cavity first half of sleeve pipe No. 4 (28), the upright projection of 2 lower end nut retainer member No. 2 (30) is a rectangle, the length of this rectangle is identical with the internal diameter of sleeve pipe No. 4 (28), the profile of 2 lower end nut retainer member No. 2 (30) is the rectangle polyhedron of congruence, and be provided with vertical section more than the polyhedral lower plane of this rectangle and be rectangle or big down little trapezoidal, notch down and No. 2, the lower end nut detent (33) that intersects of the vertical axes heart of the internal cavity of vertical axle center of its groove and sleeve pipe No. 4 (28), the width of the vertical transverse section rectangle of lower end nut detent No. 2 (33) or trapezoidal upper base width are slightly larger than the transverse width of the lower end nut No. 2 (38) of stone bolt; The aperture surface cooperation of each three vertical side facade and sleeve pipe No. 4 (28) of 2 sleeve pipes No. 4 (28) and be connected and the upper port plane on the last plane and sleeve pipe No. 4 (28) of lower end nut retainer member No. 2 (30) equal; Two adjacent rectangle vertical side facades of 2 lower end nut retainer member No. 2 (30) are parallel and equate with the vertical axes heart distance of the internal cavity of sleeve pipe No. 4 (28), forming horizontal profile between the adjacent vertical side facade of 2 lower end nut retainer member No. 2 (30) is the diagonal of rectangle and this rectangle and No. 5, the upright opening (32) of the vertical central intersection of sleeve pipe No. 4 (28), and No. 4, the foursquare upright opening (31) that forms is surrounded by No. 4 (28) walls of sleeve pipe in the formation plane between the last plane of the lower plane of lower end nut retainer member No. 2 (30) and base plate No. 2 (34);
The profile of the lower end nut No. 2 (38) of stone bolt is the rectangle polyhedron of top and bottom level, on the lower end nut No. 2 (38) of stone bolt, the upright projection of following optional position is the rectangle of congruence, the planar rectangular of the lower end nut No. 2 (38) of stone bolt is slightly less than the horizontal profile of upright opening No. 5 (32), the lower end nut No. 2 (38) of stone bolt is passed up and down from upright opening No. 5 (32), the plane width of the lower end nut No. 2 (38) of stone bolt is slightly less than the rectangle width or the trapezoidal upper base width of lower end nut detent No. 2 (33), and the two ends, last plane of the lower end nut No. 2 (38) of stone bolt do not have the gap with the bottom land of lower end nut detent No. 2 (33) and cooperate, and the height of the lower end nut No. 2 (38) of stone bolt is less than the lower plane of two lower end nut retainer member No. 2 (30) and the distance between No. 2 (34) last planes of base plate; No. 2 (38) planes of lower end nut diagonal plotted point with stone bolt is that No. 3, vertical anchor (bolt) hole (27) is established in the center of circle on the lower end of stone bolt nut No. 2 (38), and the internal thread of anchor (bolt) hole No. 3 (27) cooperates with the lower end external screw thread of stone bolt (5);
Sleeve pipe No. 5 (39) is vertical at more than the last plane of anchoring piece No. 2 (35) of stone bolt, and the horizontal profile of sleeve pipe No. 5 (39) is that internal diameter width and length are all more than or equal to the internal diameter width of the rectangle of No. 5 (32) horizontal profiles of upright opening and the rectangular tube of length; Sleeve pipe No. 5 (39) or be the square tube of horizontal profile internal diameter more than or equal to No. 4 (28) internal diameters of sleeve pipe; Sleeve pipe No. 5 (39) or be the horizontal profile cornerwise round tube of horizontal profile internal diameter more than or equal to upright opening No. 5 (32); The last transverse plane of the following transverse plane of sleeve pipe No. 5 (39) and sleeve pipe No. 4 (28) is connected, and the vertical axes heart of the upright opening that forms of the internal cavity of sleeve pipe No. 5 (39) No. 6 (40) and upright opening No. 5 (32) and upright opening No. 4 (31) overlaps; The plane is equal on the concrete of the last transverse plane of sleeve pipe No. 5 (39) and concrete basis (1) or concrete grade beam (37); Be provided with location No. 2, backing plate (41) in the upper end of sleeve pipe No. 5 (39), location backing plate No. 2 (41) is circular by the plane or polygonal backing plate No. 1 (10) and the location closed casing that cooperates with No. 5 (39) internal diameters of external diameter and sleeve pipe that its lower plane is connected as a single entity No. 2 (42) formation jointly, No. 1, the anchor (bolt) hole (25) that the planar central of backing plate No. 1 (10) has internal diameter to cooperate with stone bolt (5) external diameter is being provided with or is not establishing high strength dry cement mortar (9) between the plane on the concrete of the lower plane of backing plate No. 1 (10) and concrete basis (1) or concrete grade beam (37).
2. the positioning and anchoring structure of stone bolt as claimed in claim 1 in basic concrete is characterized in that:
The perpendicular positioning joint construction of the plant equipment undercarriage bea (43) of plant equipment and concrete basis (1) or concrete grade beam (37): on plant equipment undercarriage bea (43), establish the horizontal cross-arm (44) vertical with plant equipment undercarriage bea (43) longitudinal axis, be provided with the upright opening that passes for stone bolt (5) at the two ends of cross-arm (44), the perpendicular positioning joint construction No. 2 (102) of perpendicular positioning joint construction of the stone bolt that cooperates with stone bolt (5) lower end No. 1 (101) or stone bolt makes the lower end of stone bolt (5) locate with the anchoring that is connected of concrete basis (1) or concrete grade beam (37); Between the last plane of the lower plane of plant equipment undercarriage bea (43) and concrete basis (1) or concrete grade beam (37), be provided with backing plate No. 2 (45) and high strength dry cement mortar (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102579082A CN101906782B (en) | 2010-08-20 | 2010-08-20 | Positioning and anchoring structure of foundation bolt in concrete foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102579082A CN101906782B (en) | 2010-08-20 | 2010-08-20 | Positioning and anchoring structure of foundation bolt in concrete foundation |
Publications (2)
| Publication Number | Publication Date |
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| CN101906782A true CN101906782A (en) | 2010-12-08 |
| CN101906782B CN101906782B (en) | 2012-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102579082A Expired - Fee Related CN101906782B (en) | 2010-08-20 | 2010-08-20 | Positioning and anchoring structure of foundation bolt in concrete foundation |
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| CN (1) | CN101906782B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433990A (en) * | 2011-12-15 | 2012-05-02 | 中国一冶集团有限公司 | Reusable mould for basic foundation bolt holes of large-scale equipment |
| CN103510624A (en) * | 2012-06-21 | 2014-01-15 | 华锐风电科技(集团)股份有限公司 | Anchor bolt anchoring device and construction method of anchor bolt anchoring device |
| CN107653899A (en) * | 2017-11-13 | 2018-02-02 | 中冶建工集团有限公司 | A kind of method for rapidly positioning of ring-type foundation bolt |
| CN110936326A (en) * | 2019-11-12 | 2020-03-31 | 福建福清核电有限公司 | Method for dismantling foundation bolts of PTR (Power plant) refueling water tank of nuclear power plant |
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| DE3216232A1 (en) * | 1982-04-30 | 1983-11-10 | Kraftwerk Union AG, 4330 Mülheim | Anchorage for a metallic base |
| JPS6080628A (en) * | 1983-10-12 | 1985-05-08 | Mitsubishi Heavy Ind Ltd | Plant module |
| CN101787739A (en) * | 2010-04-08 | 2010-07-28 | 赵正义 | Positioning structure for chassis of tower mast-type mechanical equipment |
| CN201801882U (en) * | 2010-08-20 | 2011-04-20 | 赵正义 | Positioning and anchoring construction of foundation bolt in foundation concrete |
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2010
- 2010-08-20 CN CN2010102579082A patent/CN101906782B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3216232A1 (en) * | 1982-04-30 | 1983-11-10 | Kraftwerk Union AG, 4330 Mülheim | Anchorage for a metallic base |
| JPS6080628A (en) * | 1983-10-12 | 1985-05-08 | Mitsubishi Heavy Ind Ltd | Plant module |
| CN101787739A (en) * | 2010-04-08 | 2010-07-28 | 赵正义 | Positioning structure for chassis of tower mast-type mechanical equipment |
| CN201801882U (en) * | 2010-08-20 | 2011-04-20 | 赵正义 | Positioning and anchoring construction of foundation bolt in foundation concrete |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433990A (en) * | 2011-12-15 | 2012-05-02 | 中国一冶集团有限公司 | Reusable mould for basic foundation bolt holes of large-scale equipment |
| CN103510624A (en) * | 2012-06-21 | 2014-01-15 | 华锐风电科技(集团)股份有限公司 | Anchor bolt anchoring device and construction method of anchor bolt anchoring device |
| CN103510624B (en) * | 2012-06-21 | 2016-03-02 | 华锐风电科技(集团)股份有限公司 | The construction method of foot bolt fastening device and this device |
| CN107653899A (en) * | 2017-11-13 | 2018-02-02 | 中冶建工集团有限公司 | A kind of method for rapidly positioning of ring-type foundation bolt |
| CN110936326A (en) * | 2019-11-12 | 2020-03-31 | 福建福清核电有限公司 | Method for dismantling foundation bolts of PTR (Power plant) refueling water tank of nuclear power plant |
| CN110936326B (en) * | 2019-11-12 | 2021-08-17 | 福建福清核电有限公司 | Method for dismantling foundation bolts of PTR (Power plant) refueling water tank of nuclear power plant |
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| Publication number | Publication date |
|---|---|
| CN101906782B (en) | 2012-04-18 |
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