CN110863430A - Anti-seismic pier column construction device and method - Google Patents
Anti-seismic pier column construction device and method Download PDFInfo
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- CN110863430A CN110863430A CN201910963888.1A CN201910963888A CN110863430A CN 110863430 A CN110863430 A CN 110863430A CN 201910963888 A CN201910963888 A CN 201910963888A CN 110863430 A CN110863430 A CN 110863430A
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/02—Piers; Abutments ; Protecting same against drifting ice
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/04—Bearings; Hinges
- E01D19/041—Elastomeric bearings
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/20—Concrete, stone or stone-like material
- E01D2101/24—Concrete
- E01D2101/26—Concrete reinforced
Abstract
The invention discloses a device and a method for constructing an anti-seismic pier stud, which relate to the field of buildings, and have the technical scheme that the device comprises a top component arranged at the upper part of a pier stud template, wherein the top component comprises an outer die and an inner die which are both annular bodies, and a gap is reserved between the outer wall of the inner die and the inner wall of the outer die; the middle part of the inner mold is provided with a pressing plate corresponding to the lower mounting component of the anti-seismic support; an annular track is arranged on the outer wall of the outer die, a moving mechanism is arranged along the track, and a stirring rod is arranged at the position of the moving mechanism corresponding to a gap between the outer die and the inner die. The invention has the beneficial effects that: the device is expanded and placed on the basis of the existing pier stud template, excessive transformation of the existing template is not needed, the device can be basically completely used by depending on the existing template, and the equipment cost is saved. And this scheme possesses fine associativity to the pre-buried lower installation component of isolation bearing, can reduce original construction procedure.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a device and a method for constructing an anti-seismic pier column.
Background
Pier stud, the lower bearing weight that is used for bearing superstructure in civil engineering. The cross section of the pier column is circular, and the pier column also has anisotropic pier columns such as ellipse, square, curve and parabola. The method is an important component in the projects of bridges such as highway bridges, railway bridges, sidewalks, overpasses, ramp bridges, overpasses and the like.
As shown in fig. 1, in order to ensure the shock resistance of the pier stud, a method of installing a shock-insulation support on the pier stud is adopted in the construction process. The existing seismic isolation support is usually installed by embedding a lower installation component 101 of the seismic isolation support at the top end of a pier column before the pier column is poured, and then pouring is carried out. In order to ensure sufficient strength and excellent quality of the upper surface edge of the pier stud mounting support during pouring, an annular boss 100 is usually formed during pouring at the position, and after concrete is solidified, the upper annular boss is cut off in a manual cutting mode, so that a combination of the pier stud and the lower mounting assembly 101 at the lower part is reserved, as shown in fig. 2. And then installing the vibration isolation support and the pier stud. And (5) conducting upper construction after embedding the steel bars in the upper part of the seismic isolation support.
In this work progress, it is comparatively loaded down with trivial details to pour of pier stud and the lower installation component 101 installation bonding process of shock insulation support. The concrete process comprises the steps of installing a sleeve on the lower portion of the lower installation component 101, binding the lower installation component 101 and pier stud steel bars, screwing bolts into threaded holes of the lower installation component 101, covering exposed bolt heads with plastic bags, and then pouring. And the process after pouring is also quite complicated, and a large amount of labor is occupied.
Disclosure of Invention
Aiming at the technical problem, the invention provides an anti-seismic pier stud construction device.
The technical scheme is that the pier stud forming device comprises a top component arranged on the upper portion of a pier stud template, wherein the top component comprises an outer die and an inner die which are annular bodies, the outer die is fixed at the top end of the pier stud template, the inner die is arranged inside the outer die, and a gap is reserved between the outer wall of the inner die and the inner wall of the outer die; the middle part of the inner die is provided with a pressing plate corresponding to the lower mounting component of the anti-seismic support; the lower surface of the pressure plate is attached to the upper surface of the lower mounting assembly; the outer die and the inner die are fixedly connected through a connecting block,
an annular track is arranged on the outer wall of the outer die, a moving mechanism is arranged along the track, and a stirring rod is arranged at the position of the moving mechanism corresponding to a gap between the outer die and the inner die.
Preferably, the pressing plate is provided with through holes corresponding to the bolt holes on the lower mounting assembly 101, and the through holes are circumferentially distributed;
a screw is arranged in each through hole and is inserted into the through hole, the upper side surface of each through hole is rotatably connected with a screw gear, the screw gear is fixedly connected with the screw, and the lower side surface of the screw gear is attached to the upper surface of the pressing plate;
a pressing plate gear ring is arranged on the outer side of all the screw gears and is rotationally connected with the upper surface of the pressing plate; the inner side and the outer side of the pressure plate gear ring are both provided with teeth, the teeth on the inner side of the pressure plate gear ring are meshed with the screw gear, the lower end of the die wall of the inner die is provided with a groove, a gear ring driving wheel is arranged in the groove, and the gear ring driving wheel is meshed with the teeth on the outer side of the pressure plate gear ring; the gear ring driving wheel is driven by a gear ring motor arranged on the inner die wall to rotate.
Preferably, the inside annular track ring gear that sets up of track, moving mechanism include with the moving mechanism gear of track ring gear meshing, the moving mechanism gear passes through the gear train and links with the action wheel, the action wheel sets up on the motor shaft of moving mechanism motor, the body of rod upper end of puddler sets up from the driving wheel, from the driving wheel with the action wheel meshing.
Preferably, a supporting block is arranged at the upper end of the stirring rod, the supporting block is a block, wing plates are arranged on two sides of the upper part of the supporting block 125, and rollers are arranged on the side wall of the supporting block corresponding to the inner die and the outer die;
and the lower surface of the wing plate is provided with a ball.
Preferably, an inner transverse plate is arranged on the upper side of the supporting block, the gear set is arranged between the lower side surface of the inner transverse plate and the upper side surface of the supporting block, and the moving mechanism motor is arranged on the upper side of the inner transverse plate;
the moving mechanism gear is coaxial and fixedly connected with the upper wheel through a shaft lever; the upper wheel is meshed and linked with the gear set; the moving mechanism gear and the shaft lever of the upper wheel are arranged below the outer transverse plate, and the shaft lever is rotationally connected with the outer transverse plate;
the track comprises an annular groove, the track gear ring is arranged in the groove, and teeth of the track gear ring are horizontally and outwards scattered;
the outer transverse plate and the inner transverse plate are both horizontally arranged and are connected through a buckle hook.
Preferably, the stirring rod comprises a vertically arranged main rod, a plurality of layers of horizontal rod groups are arranged along the axial direction of the main rod in an array manner, and each layer of horizontal rod group comprises a plurality of horizontal rods arranged circumferentially;
the bottom end of the main rod is a cone with a downward tip.
Based on the construction method of the anti-seismic pier stud construction device,
s1, binding and combining pier column steel bars;
s2, binding a lower mounting assembly of the shock insulation support at the top end of the pier stud steel bar;
s3, arranging pier stud templates at the periphery of the pier stud steel bars bound in the S2;
s4, fixedly installing an outer die at the top end of the pier stud template arranged in the S3;
s5, placing a pressure plate on the lower mounting assembly, and aligning the screw rod of the pressure plate and the threaded sleeve of the lower mounting assembly;
s6, placing an inner die on the pressure plate to enable the gear ring driving wheel to be meshed with the gear ring;
s7, driving a gear ring motor to enable the pressing plate to be attached to the lower mounting assembly;
s8, fixedly connecting the inner mold with the outer mold by using a connecting block;
s9, pouring and vibrating;
s10, installing the moving mechanism so that the stirring rod is positioned in a gap between the outer die and the inner die;
s11, continuously stirring the annular part between the outer die and the inner die by a stirring rod in the unset period of the cement mortar;
s12, removing the pier stud template, the outer mold, the inner mold and the pressing plate after the pier stud is solidified, and then manually cutting off the annular boss;
and S13, assembling the vibration isolation support with the lower mounting assembly, and laying steel bars on the upper part of the vibration isolation support to carry out upper part construction of the vibration isolation support.
The technical scheme provided by the embodiment of the invention has the following beneficial effects: the device is expanded and placed on the basis of the existing pier stud template, excessive transformation of the existing template is not needed, the device can be basically completely used by depending on the existing template, and the equipment cost is saved. And this scheme possesses fine associativity to the pre-buried lower installation component of isolation bearing, can reduce original construction procedure. In addition, for the annular boss part poured on the upper part of the pier stud, the solidification compactness of the annular boss part is reduced through pre-stirring, so that the cutting difficulty of subsequent construction is reduced, and the construction period is reduced as a whole.
Drawings
Fig. 1 is a state diagram of the pier stud of the background art of the invention after pouring.
Fig. 2 is a state diagram of the pier stud pouring and cutting off the annular boss in the background art of the invention.
Fig. 3 is a schematic structural diagram of a lower mounting assembly according to the background art of the present invention.
Fig. 4 is a schematic overall structure diagram of the embodiment of the present invention.
Fig. 5 is a partially enlarged view a of fig. 4.
Fig. 6 is a partially enlarged view B of fig. 5.
Wherein the reference numerals are: 1. an outer mold; 100. an annular boss; 101. a lower mounting assembly; 11. a track; 111. a rail gear ring; 12. a moving mechanism; 121. a stirring rod; 122. a moving mechanism gear; 123. a gear set; 124. a moving mechanism motor; 125. a support block; 126. an inner transverse plate; 127. an upper wheel; 128. an outer transverse plate; 129. a buckle hook; 2. an inner mold; 3. pressing a plate; 31. a screw; 32. a screw gear; 33. a ring gear; 34. a gear ring driving wheel; 35. a ring gear motor; 4. and (4) connecting the blocks.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are merely illustrative of the invention and are not intended to be limiting.
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
Example 1
Referring to fig. 4, the present invention provides an anti-seismic pier stud construction device, which comprises a top component arranged on the upper portion of a pier stud template, wherein the top component comprises an outer mold 1 and an inner mold 2 which are all ring-shaped bodies, the outer mold 1 is fixed on the top end of the pier stud template, the inner mold 2 is arranged inside the outer mold 1, and a gap is left between the outer wall of the inner mold 2 and the inner wall of the outer mold 1; the middle part of the inner mold 2 is provided with a pressing plate 3 of a lower mounting component 101 corresponding to the anti-seismic support; the lower surface of the pressure plate 3 is attached to the upper surface of the lower mounting component 101; the outer die 1 and the inner die 2 are fixedly connected through a connecting block 4,
an annular track 11 is arranged on the outer wall of the outer die 1, a moving mechanism 12 is arranged along the track 11, and a stirring rod 121 is arranged at the position of the moving mechanism 12 corresponding to the gap between the outer die 1 and the inner die 2.
After the reinforcing steel bar of the pier stud is laid, the lower installation assembly 101 is embedded at the top of the reinforcing steel bar of the pier stud, the existing lower installation assembly 101 is usually an annular disc, bolt holes distributed circumferentially are formed in the edge of the disc, a threaded sleeve is arranged on the lower portion of each bolt hole, and a supporting rod and a supporting plate which are connected with the reinforcing steel bar are arranged on the lower portion of the sleeve. The external mold 1, the internal mold 2 and the pressing plate 3 which are fixed on the pier stud template can form the annular boss 100 on the upper part of the pier stud after the pouring is finished, so that the necessary integral part of the pier stud has enough pouring amount and combination degree through the excessively poured annular boss 100. And to the annular boss 100 part that later stage construction was more come out, through setting up annular track 11, let moving mechanism along track 11 motion, in the motion, moving mechanism 12's puddler moves in the space of external mold 1 and centre mold 2 to stir this part unset annular boss 100, thereby reduce its firmness after solidifying, with the work degree of difficulty when reducing later stage excision annular boss 100.
Example 2
Referring to fig. 4 to 6, on the basis of embodiment 1, through holes corresponding to the bolt holes on the lower mounting assembly 101 are formed in the pressure plate 3, and the bolt holes of the lower mounting assembly 101 are circumferentially arranged, so the through holes are circumferentially distributed;
a screw 31 is arranged in each through hole, the screw 31 is inserted into the through holes, the upper side surface of each through hole is rotatably connected with a screw gear 32, the screw gear 32 is fixedly connected with the screw 31, and the lower side surface of the screw gear 32 is attached to the upper surface of the pressing plate 3;
a press plate gear ring 33 is arranged on the outer side of all the screw gears 32, and the press plate gear ring 33 is rotationally connected with the upper surface of the press plate 3; the inner side and the outer side of the pressure plate gear ring 33 are both provided with teeth, the teeth on the inner side of the pressure plate gear ring 33 are meshed with the screw gear 32, the lower end of the mold wall of the inner mold 2 is provided with a groove, a gear ring driving wheel 34 is arranged in the groove, and the gear ring driving wheel 34 is meshed with the teeth on the outer side of the pressure plate gear ring 33; the ring gear drive wheel 34 is driven to rotate by a ring gear motor 35 provided on the mold wall of the inner mold 2.
The middle part of the pressure plate 3 is provided with a handle.
Through the mechanism, the pressing plate 3 can be buckled on the lower mounting component 101 and then the pressing plate gear ring 33 is driven to rotate through the gear ring motor 35, so that all the screw gears 32 rotate, and under the action of the screw gears 32, the screws 31 are in threaded connection with the threaded sleeves at the lower part of the lower mounting component 101, so that the pressing plate 3 is fixedly connected with the lower mounting component 101.
When the die is used specifically, the diameter of the pressing plate 3 is equal to the outer diameter of the inner die 2, at least three groups of gear ring driving wheels 34 and gear ring motors 35 are arranged, and the three groups of gear ring driving wheels 34 and gear ring motors 35 are uniformly distributed on the die wall of the outer die 2 in the circumferential direction. Firstly, the pressing plate 3 is placed above the lower mounting component 101, and the lower end of the screw rod 31 is butted with the upper port of the threaded sleeve of the lower mounting component 101. The inner mold 2 is placed on the pressing plate 3, the gear ring driving wheel 34 is meshed with the pressing plate gear ring 33, and the pressing plate gear ring 33 is clamped by the gear ring driving wheel 34. Then, under the action of the gear ring motor 35, the pressing plate 3 is fixedly connected with the lower mounting component 101, and then the connecting block 4, the outer die and the inner die 2 are fixed through bolts.
Example 3
On the basis of embodiment 2, an annular rail ring gear 111 is arranged inside the rail 11, the moving mechanism 12 includes a moving mechanism gear 122 engaged with the rail ring gear 111, the moving mechanism gear 122 is linked with a driving wheel through a gear set 123, the driving wheel is arranged on a motor shaft of a moving mechanism motor 124, and a driven wheel is arranged at the upper end of a rod body of the stirring rod 121 and engaged with the driving wheel.
The upper end of the stirring rod 121 is provided with a supporting block 125, the supporting block 125 is a block, wing plates are arranged on two sides of the upper part of the supporting block 125, and the side wall of the supporting block is provided with rollers corresponding to the inner die 1 and the outer die 2;
the lower surface of the wing plate is provided with a ball.
With this structure, the moving mechanism 12 can be bridged in the gap between the inner and outer dies by means of the supporting block 125. The wing plates of the support blocks 125 ride on the upper sides of the walls of the inner and outer molds to give support to the moving mechanism, thereby ensuring the stability of the agitating bars 121. And the rollers are attached to the side walls of the inner and outer dies, so that the supporting block 125 can move in the gap between the inner and outer dies.
An inner transverse plate 126 is arranged on the upper side of the supporting block 125, a gear set 123 is arranged between the lower side of the inner transverse plate 126 and the upper side of the supporting block 125, and a moving mechanism motor 124 is arranged on the upper side of the inner transverse plate 126;
the moving mechanism gear 122 is coaxially and fixedly connected with the upper wheel 127 through a shaft rod; the upper wheel 127 is meshed and linked with the gear set 123; the shaft rods of the moving mechanism gear 122 and the upper wheel 127 are arranged below the outer transverse plate 128 and are rotationally connected with the outer transverse plate 128;
the rail 11 comprises an annular groove, a rail gear ring 111 is arranged in the groove, and teeth of the rail gear ring 111 are horizontally and outwards scattered, namely the axis of the rail gear ring 111 is overlapped with the axis of the pier stud template;
the outer transverse plate 128 and the inner transverse plate 126 are both horizontally arranged and are connected through a snap hook 129.
The stirring rod 121 comprises a vertically arranged main rod, a plurality of layers of horizontal rod groups are arranged in an axial array along the main rod, and each layer of horizontal rod group comprises a plurality of horizontal rods arranged circumferentially;
the bottom end of the main rod is a cone with a downward tip.
Through the partial structure, the device is quickly assembled on a construction site, through the groove structure of the track 11, after the moving mechanism 12 is assembled, one part of the moving mechanism gear 122 is clamped into the groove of the track 11, and the thickness of the moving mechanism gear 122 is equal to the groove height of the groove; the support blocks 125 snap into the gap between the inner and outer die plates. The meshing of the moving mechanism gear 122 and the track gear ring 111 is guaranteed, and the stirring rod 121 cannot be jacked up by the cement mortar inside through the attaching of the moving mechanism gear 122 and the groove. The device adopts the connection mode of assembling when using, and is very convenient for the field construction installation.
Example 4
On the basis of the above embodiments, the construction method of the device for constructing the anti-seismic pier stud,
s1, binding and combining pier column steel bars;
s2, binding a lower mounting assembly 101 of a seismic isolation support at the top end of the pier stud steel bar;
s3, arranging pier stud templates at the periphery of the pier stud steel bars bound in the S2;
s4, fixedly installing an outer die 1 at the top end of the pier stud template arranged in the S3;
s5, placing the pressing plate 3 on the lower mounting component 101, and aligning the screw 31 of the pressing plate 3 and the threaded sleeve of the lower mounting component 101;
s6, placing the inner mold 2 on the pressure plate 3, and enabling the gear ring driving wheel 34 to be meshed with the gear ring 33;
s7, driving the gear ring motor 35 to enable the pressure plate 3 to be attached to the lower mounting assembly 101;
s8, fixedly connecting the inner die 1 and the outer die 2 by using a connecting block 4;
s9, pouring and vibrating;
s10, the moving mechanism 12 is installed so that the stirring rod 121 is positioned in the gap between the outer die 1 and the inner die 2;
s11, continuously stirring the annular portion between the outer mold 1 and the inner mold 2 by the stirring rod 121 during the period when the cement mortar is not solidified; the specific stirring time can be adjusted according to the field condition until the stirring rod is not easy to rotate;
s12, removing the pier stud template, the outer die 1, the inner die 2 and the pressing plate 3 after the pier stud is solidified, and then manually cutting off the annular boss 100;
and S13, assembling the vibration isolation support with the lower mounting assembly 101, laying steel bars on the upper part of the vibration isolation support, and performing upper construction on the vibration isolation support.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. An anti-seismic pier stud construction device is characterized by comprising a top component arranged at the upper part of a pier stud template, wherein the top component comprises an outer die (1) and an inner die (2) which are annular bodies, the outer die (1) is fixed at the top end of the pier stud template, the inner die (2) is arranged inside the outer die (1), and a gap is reserved between the outer wall of the inner die (2) and the inner wall of the outer die (1); the middle part of the inner mold (2) is provided with a pressing plate (3) corresponding to a lower mounting component (101) of the anti-seismic support; the lower surface of the pressing plate (3) is attached to the upper surface of the lower mounting component (101); the outer die (1) and the inner die (2) are fixedly connected through a connecting block (4),
an annular track (11) is arranged on the outer wall of the outer die (1), a moving mechanism (12) is arranged along the track (11), and a stirring rod (121) is arranged at the position, corresponding to the gap between the outer die (1) and the inner die (2), of the moving mechanism (12).
2. An anti-seismic pier stud construction device according to claim 1, wherein through holes corresponding to bolt holes in the lower mounting assembly 101 are formed in the pressing plate (3), and the through holes are circumferentially distributed;
a screw rod (31) is arranged in each through hole, the screw rod (31) is inserted into the through holes, the upper side surface of each through hole is rotatably connected with a screw rod gear (32), the screw rod gears (32) are fixedly connected with the screw rods (31), and the lower side surfaces of the screw rod gears (32) are attached to the upper surface of the pressing plate (3);
a pressing plate gear ring (33) is arranged on the outer side of each screw gear (32), and the pressing plate gear ring (33) is rotationally connected with the upper surface of the pressing plate (3); teeth are arranged on the inner side and the outer side of the pressure plate gear ring (33), the teeth on the inner side of the pressure plate gear ring (33) are meshed with the screw gear (32), a groove is formed in the lower end of the mold wall of the inner mold (2), a gear ring driving wheel (34) is arranged in the groove, and the gear ring driving wheel (34) is meshed with the teeth on the outer side of the pressure plate gear ring (33); the gear ring driving wheel (34) is driven to rotate by a gear ring motor (35) arranged on the die wall of the inner die (2).
3. An anti-seismic pier stud construction device according to claim 2, wherein an annular rail gear ring (111) is arranged inside the rail (11), the moving mechanism (12) comprises a moving mechanism gear (122) meshed with the rail gear ring (111), the moving mechanism gear (122) is linked with a driving wheel through a gear set (123), the driving wheel is arranged on a motor shaft of a moving mechanism motor (124), and a driven wheel is arranged at the upper end of a rod body of the stirring rod (121) and meshed with the driving wheel.
4. An earthquake-resistant pier construction device according to claim 3, wherein a support block (125) is arranged at the upper end of the stirring rod (121), the support block (125) is a block, wing plates are arranged at two sides of the upper part of the support block 125, and rollers are arranged on the side walls of the support block corresponding to the inner die (1) and the outer die (2);
and the lower surface of the wing plate is provided with a ball.
5. An earthquake-resistant pier construction device according to claim 4, wherein an inner transverse plate (126) is arranged on the upper side of the supporting block (125), the gear set (123) is arranged between the lower side of the inner transverse plate (126) and the upper side of the supporting block (125), and the moving mechanism motor (124) is arranged on the upper side of the inner transverse plate (126);
the moving mechanism gear (122) is coaxially and fixedly connected with the upper wheel (127) through a shaft rod; the upper wheel (127) is in meshed linkage with the gear set (123); the moving mechanism gear (122) and a shaft rod of the upper wheel (127) are arranged below the outer transverse plate (128), and the shaft rod is rotationally connected with the outer transverse plate (128);
the track (11) comprises an annular groove, the track gear ring (111) is arranged in the groove, and teeth of the track gear ring (111) are horizontally and outwards scattered;
the outer transverse plate (128) and the inner transverse plate (126) are both arranged horizontally and are connected through a buckle hook (129).
6. An anti-seismic pier stud construction device according to any one of claims 1 to 5, wherein the stirring rod (121) comprises a vertically arranged main rod, a plurality of layers of horizontal rod groups are arranged along the axial direction of the main rod in an array manner, and each layer of horizontal rod group comprises a plurality of horizontal rods arranged circumferentially;
the bottom end of the main rod is a cone with a downward tip.
7. An earthquake-resistant pier stud construction method based on the earthquake-resistant pier stud construction apparatus according to claims 1 to 6, characterized in that,
s1, binding and combining pier column steel bars;
s2, binding a lower mounting assembly (101) of a seismic isolation support at the top end of the pier stud steel bar;
s3, arranging pier stud templates at the periphery of the pier stud steel bars bound in the S2;
s4, fixedly installing an outer die (1) at the top end of the pier stud template arranged in the S3;
s5, placing the pressure plate (3) on the lower mounting component (101), and aligning the screw rod (31) of the pressure plate (3) and the threaded sleeve of the lower mounting component (101);
s6, placing the inner die (2) on the pressure plate (3) to enable the gear ring driving wheel (34) to be meshed with the gear ring (33);
s7, driving a gear ring motor (35) to enable the pressure plate (3) to be attached to the lower mounting assembly (101);
s8, fixedly connecting the inner die (1) and the outer die (2) by using a connecting block (4);
s9, pouring and vibrating;
s10, installing the moving mechanism (12) so that the stirring rod (121) is positioned in a gap between the outer die (1) and the inner die (2);
s11, continuously stirring the annular part between the outer die (1) and the inner die (2) through the stirring rod (121) in the unset period of the cement mortar;
s12, after solidifying the pier stud, removing the pier stud template, the outer die (1), the inner die (2) and the pressing plate (3), and then manually cutting off the annular boss (100);
and S13, assembling the vibration isolation support with the lower mounting assembly (101), and laying steel bars on the upper part of the vibration isolation support to carry out upper construction of the vibration isolation support.
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| CN201910963888.1A CN110863430B (en) | 2019-10-11 | 2019-10-11 | Anti-seismic pier column construction device and method |
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| CN201910963888.1A CN110863430B (en) | 2019-10-11 | 2019-10-11 | Anti-seismic pier column construction device and method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111519625A (en) * | 2020-05-01 | 2020-08-11 | 陈泽 | Production mold and machining process for cavity of environment-friendly equipment |
| CN111691303A (en) * | 2020-06-03 | 2020-09-22 | 胡增永 | Modular pier base pouring tower for building construction |
| CN112091883A (en) * | 2020-08-15 | 2020-12-18 | 重庆工程职业技术学院 | Bearing disassembling device for axle box of train wheel set |
| CN113356059A (en) * | 2021-05-28 | 2021-09-07 | 中国水利水电第四工程局有限公司 | Concrete pouring equipment for bridge pier column |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493341A (en) * | 2011-11-14 | 2012-06-13 | 中交一航局第四工程有限公司 | Construction method for hollow thin-walled high pier non-bracket formwork turnover of railway |
| CN102733297A (en) * | 2012-07-13 | 2012-10-17 | 福州大学 | Steel pipe concrete continuous girder bridge with no need for welding support joints and construction method thereof |
| CN105568844A (en) * | 2015-11-10 | 2016-05-11 | 北京交通大学 | Concrete pier system for suspension type monorail traffic and construction process |
| KR101881578B1 (en) * | 2017-09-18 | 2018-07-24 | 우경기술주식회사 | Bridge comprising monolithic structure of girder and pier and construction method for the same |
| CN208830444U (en) * | 2018-09-25 | 2019-05-07 | 云南建投第十建设有限公司 | Inspection shaft steel combined template |
| JP2019090277A (en) * | 2017-11-16 | 2019-06-13 | 一般財団法人先端建設技術センター | Structure of tower structure, composite reinforcement and manufacturing method of composite reinforcement |
| CN110184938A (en) * | 2019-06-11 | 2019-08-30 | 中铁七局集团有限公司 | High pier is without bracket climbing formwork for construction method |
-
2019
- 2019-10-11 CN CN201910963888.1A patent/CN110863430B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493341A (en) * | 2011-11-14 | 2012-06-13 | 中交一航局第四工程有限公司 | Construction method for hollow thin-walled high pier non-bracket formwork turnover of railway |
| CN102733297A (en) * | 2012-07-13 | 2012-10-17 | 福州大学 | Steel pipe concrete continuous girder bridge with no need for welding support joints and construction method thereof |
| CN105568844A (en) * | 2015-11-10 | 2016-05-11 | 北京交通大学 | Concrete pier system for suspension type monorail traffic and construction process |
| KR101881578B1 (en) * | 2017-09-18 | 2018-07-24 | 우경기술주식회사 | Bridge comprising monolithic structure of girder and pier and construction method for the same |
| JP2019090277A (en) * | 2017-11-16 | 2019-06-13 | 一般財団法人先端建設技術センター | Structure of tower structure, composite reinforcement and manufacturing method of composite reinforcement |
| CN208830444U (en) * | 2018-09-25 | 2019-05-07 | 云南建投第十建设有限公司 | Inspection shaft steel combined template |
| CN110184938A (en) * | 2019-06-11 | 2019-08-30 | 中铁七局集团有限公司 | High pier is without bracket climbing formwork for construction method |
Cited By (6)
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|---|---|---|---|---|
| CN111519625A (en) * | 2020-05-01 | 2020-08-11 | 陈泽 | Production mold and machining process for cavity of environment-friendly equipment |
| CN111691303A (en) * | 2020-06-03 | 2020-09-22 | 胡增永 | Modular pier base pouring tower for building construction |
| CN112091883A (en) * | 2020-08-15 | 2020-12-18 | 重庆工程职业技术学院 | Bearing disassembling device for axle box of train wheel set |
| CN112091883B (en) * | 2020-08-15 | 2022-01-18 | 重庆工程职业技术学院 | Bearing disassembling device for axle box of train wheel set |
| CN113356059A (en) * | 2021-05-28 | 2021-09-07 | 中国水利水电第四工程局有限公司 | Concrete pouring equipment for bridge pier column |
| CN113356059B (en) * | 2021-05-28 | 2022-05-27 | 中国水利水电第四工程局有限公司 | Concrete pouring equipment for bridge pier column |
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