CN115976977A - Horizontal rotation construction equipment for precast beam - Google Patents
Horizontal rotation construction equipment for precast beam Download PDFInfo
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- CN115976977A CN115976977A CN202211532901.6A CN202211532901A CN115976977A CN 115976977 A CN115976977 A CN 115976977A CN 202211532901 A CN202211532901 A CN 202211532901A CN 115976977 A CN115976977 A CN 115976977A
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Abstract
The invention relates to the technical field of building construction, in particular to a horizontal turning construction device for a precast beam, which comprises: a clamping groove is formed in the center of the turntable, and a precast beam is arranged inside the clamping groove; the bidirectional threaded rod is rotatably arranged inside the rotary table, and a sliding block is sleeved on the outer surface of the bidirectional threaded rod; one end of the supporting plate is rotatably arranged inside the sliding block, and one end of the supporting plate, which is far away from the sliding block, is connected with a clamping block; the beneficial effects are that: the two groups of sliding blocks move simultaneously through the bidirectional threaded rod, so that the two groups of sliding blocks synchronously clamp and loosen the precast beam, the precast beam is prevented from being clamped in the middle of the clamping groove, the bolt screwing frequency is reduced, and the fixing time is shortened; through the cooperation of the first latch that elasticity set up and multiunit second latch, realize the rotation of backup pad, conveniently adapt to not equidimension precast beam.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to horizontal turning construction equipment for a precast beam.
Background
The precast beam is a beam body which is precast by a factory and then transported to a construction site to be installed and fixed according to the position required by the design;
the invention discloses a balancing device convenient for horizontal bridge rotation construction, wherein a support seat descending assembly is in transmission connection with a rotation seat, a driving motor is fixedly connected to the inner wall of one side of an installation cavity on the rotation seat, a gear is fixedly sleeved at one end of a rotating shaft fixedly connected to an output shaft of the driving motor, a ball screw is rotatably connected to the inner wall of the bottom of the installation cavity, a screw nut is in threaded connection to the ball screw, a toothed plate meshed with the gear is fixedly connected to one side of the screw nut, the top end of the ball screw penetrates through a circular groove in the top of the rotation seat and is fixedly connected with a turntable, the bottom end of a bridge main body extends into a positioning groove in the top of the turntable and is clamped with the positioning groove, and a clamping device which forms a triangular shape with the bridge main body and the turntable is installed at the top of the turntable, so that the bridge main body can keep balance and cannot incline during rotation construction;
when the clamping device is used, the movable plate and the fixed column are fixedly connected together, so that the length and the angle of the movable plate cannot be changed, and when a plurality of special precast beams are rotated, the precast beams cannot be clamped by the clamping plate.
Disclosure of Invention
The invention aims to provide horizontal swivel construction equipment for a precast beam, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a precast beam horizontal swivel construction apparatus, comprising:
the center of the turntable is provided with a clamping groove, and a precast beam is arranged in the clamping groove;
the bidirectional threaded rod is rotatably arranged inside the turntable, and a sliding block is sleeved on the outer surface of the bidirectional threaded rod;
the one end of backup pad rotates the setting in the inside of slider, and the one end that the slider was kept away from to the backup pad is connected with the grip block.
Preferably, the below of carousel is provided with rotates the seat, rotates the size of seat and the big or small phase-match of carousel, and rotates the one end tip that the carousel was kept away from to the seat and be provided with the supporting seat, the size of supporting seat and the big or small phase-match that rotates the seat, and the supporting seat one end fixing who keeps away from to rotate the seat is provided with the landing leg, and the landing leg is provided with three groups, and three groups of landing legs use the supporting seat to be the even symmetric distribution of circumferencial state as the centre of a circle.
Preferably, the inside central point of carousel puts and has seted up first through-hole, and the inside rotation of first through-hole is provided with two-way threaded rod, the inside size phase-match of the size of two-way threaded rod and first through-hole, and the both ends terminal surface central point of two-way threaded rod puts all fixed rotation axes that is provided with, the size of axis of rotation and the inside size phase-match of first through-hole, and the one end tip that first through-hole was kept away from to the axis of rotation passes first through-hole and extends to the outside of carousel.
Preferably, the center of the upper surface of the turntable is provided with two groups of sliding grooves, the two groups of sliding grooves are symmetrically distributed by taking the clamping groove as the center, and the sliding grooves are communicated with the inside of the first through hole.
Preferably, a sliding block is arranged in the sliding groove in a sliding mode, the cross section of the sliding block is of a '21274', the size of the sliding block is matched with that of the inside of the sliding groove, a threaded hole is formed in the bottom of the sliding block, the sliding block is sleeved on the outer surface of the bidirectional threaded rod through the threaded hole, an internal thread is formed in the inner wall of the threaded hole, and the internal thread in the threaded hole is matched with an external thread formed in the outer surface of the bidirectional threaded rod.
Preferably, two sets of the slider realizes being close to each other or keeping away from each other through two-way threaded rod, and the equal fixedly connected with dust cover of both sides lateral wall of two sets of sliders, and the one end fixing that the slider was kept away from to the dust cover sets up in the inside of accomodating the groove, accomodates the groove and sets up at the inside lateral wall of sliding tray, accomodates the inside size in groove and the size phase-match of dust cover.
Preferably, the fixed inserted bar that is provided with in one end tip central point of backup pad, the both ends tip of inserted bar passes the second through-hole and extends to the outside of slider, the second through-hole is seted up and is put at the both sides lateral wall central point of slider, the backup pad is articulated with the slider through the cooperation of inserted bar and second through-hole, and the backup pad is kept away from the one end tip fixed connection of inserted bar and is in one side lateral wall of grip block, the grip block is kept away from the one end fixed of backup pad and is provided with the rubber slipmat, the size of rubber slipmat and the size phase-match of grip block.
Preferably, the inner wall central point of second through-hole puts and has seted up heavy groove, and the inside in heavy groove is provided with the second latch, and the fixed surface that sets up at the inserted bar of second latch, and the second latch is provided with the multiunit, and multiunit second latch uses the inserted bar to be the circular state distribution as the centre of a circle, the size of multiunit second latch and the inside size phase-match in heavy groove.
Preferably, the groove of stepping down has been seted up on the inside top in heavy groove, and the groove of stepping down runs through the roof of slider, and the inside grafting in groove of stepping down is provided with the pull rod, the size of pull rod and the inside size phase-match in groove of stepping down, and the first latch of one end fixedly connected with of pull rod, and first latch is pegged graft between two sets of second latches, the size of first latch and the size phase-match between two sets of second latches.
Preferably, the pull rod is kept away from the one end tip of first latch and is passed the groove of stepping down and extend to the upper end of slider, and the surface cover of pull rod is equipped with reset spring, and reset spring is fixed to be set up between the top of slider and the top of pull rod, and first latch passes through the cooperation of pull rod and reset spring, and elasticity is pegged graft at the inslot portion of stepping down.
Compared with the prior art, the invention has the beneficial effects that:
according to the horizontal turning construction equipment for the precast beam, disclosed by the invention, the two groups of sliding blocks move simultaneously through the bidirectional threaded rod, so that the two groups of sliding blocks synchronously clamp and loosen the precast beam, the precast beam is prevented from being clamped in the middle of the clamping groove, the bolt screwing frequency is reduced, and the fixing time is shortened; through the cooperation of the first latch that elasticity set up and multiunit second latch, realize the rotation of backup pad, conveniently adapt to not equidimension precast beam.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the structure of the present invention;
FIG. 3 is a top view of the structure of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3;
FIG. 5 is a partial cross-sectional view of the turntable construction of the present invention;
FIG. 6 is a schematic view of the connection between the slider and the supporting plate according to the present invention;
FIG. 7 is a cross-sectional view of the slider and support plate construction of the present invention;
fig. 8 is an enlarged view of the structure at B in fig. 7.
In the figure: the supporting seat comprises a supporting seat 1, supporting legs 2, a rotating seat 3, a rotating disc 4, a precast beam 5, a clamping groove 6, a rotating shaft 7, a sliding block 8, a supporting plate 9, a clamping block 10, a sliding groove 11, a dust cover 12, a rubber non-slip mat 13, an accommodating groove 14, a first through hole 15, a bidirectional threaded rod 16, a threaded hole 17, an inserting rod 18, a second through hole 19, a pull rod 20, a return spring 21, a abdicating groove 22, a first latch 23, a sinking groove 24 and a second latch 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 8, the present invention provides a technical solution: the utility model provides a precast beam construction equipment that turns horizontally, precast beam construction equipment that turns horizontally includes:
the structure comprises a rotary table 4, a clamping groove 6 is formed in the central position of the rotary table 4, a precast beam 5 is arranged inside the clamping groove 6, a rotary seat 3 is arranged below the rotary table 4, the size of the rotary seat 3 is matched with that of the rotary table 4, a support seat 1 is arranged at one end, far away from the rotary table 4, of the rotary seat 3, the size of the support seat 1 is matched with that of the rotary seat 3, support legs 2 are fixedly arranged at one end, far away from the rotary seat 3, of the support seat 1, three groups of support legs 2 are arranged on the support legs 2, the support legs are uniformly and symmetrically distributed in a circumferential state with the support seat 1 as a circle center, a first through hole 15 is formed in the central position inside the rotary table 4, a bidirectional threaded rod 16 is arranged in the rotary seat 15 in a rotating mode, the size of the bidirectional threaded rod 16 is matched with that inside the first through hole 15, rotating shafts 7 are fixedly arranged at the central positions of two end faces of the bidirectional threaded rod 16, the rotating shafts 7 are matched with the size inside of the first through hole 15, one end, the ends, far away from the first through hole 15 extend to the outer side of the rotary table 4, a sliding groove 11 is formed in the central position of the upper surface of the rotary table 4, the sliding groove 11 is formed in the sliding groove 11, the sliding grooves 11 are symmetrically distributed with the two groups of the sliding blocks, the sliding grooves 6, and the sliding blocks 8 are arranged in the sliding grooves 11;
the bidirectional threaded rod 16 is rotatably arranged inside the rotary table 4, the outer surface of the bidirectional threaded rod 16 is sleeved with the sliding blocks 8, the two groups of sliding blocks 8 are close to or away from each other through the bidirectional threaded rod 16, the cross section of each sliding block 8 is of a '21274', the size of each sliding block 8 is matched with the size of the inside of the corresponding sliding groove 11, the bottom of each sliding block 8 is provided with a threaded hole 17, each sliding block 8 is sleeved on the outer surface of the corresponding bidirectional threaded rod 16 through the corresponding threaded hole 17, the inner wall of each threaded hole 17 is provided with an internal thread, the internal thread inside each threaded hole 17 is matched with the external thread on the outer surface of the corresponding bidirectional threaded rod 16, the side walls of the two sides of each sliding block 8 are fixedly connected with the dust cover 12, one end part, away from each sliding block 8, of each dust cover 12 is fixedly arranged inside each accommodating groove 14, each accommodating groove 14 is arranged on the inner side wall of each sliding groove 11, and the size of each accommodating groove 14 is matched with the size of each dust cover 12;
a supporting plate 9, one end of the supporting plate 9 is rotatably arranged inside the sliding block 8, one end of the supporting plate 9 far away from the sliding block 8 is connected with a clamping block 10, an inserted bar 18 is fixedly arranged at the central position of one end part of the supporting plate 9, two end parts of the inserted bar 18 penetrate through a second through hole 19 and extend to the outer side of the sliding block 8, the second through hole 19 is arranged at the central position of two side walls of the sliding block 8, the supporting plate 9 is hinged with the sliding block 8 through the matching of the inserted bar 18 and the second through hole 19, one end part of the supporting plate 9 far away from the inserted bar 18 is fixedly connected with one side wall of the clamping block 10, one end part of the clamping block 10 far away from the supporting plate 9 is fixedly provided with a rubber non-slip pad 13, the size of the rubber non-slip pad 13 is matched with the size of the clamping block 10, a sunk groove 24 is arranged at the central position of the inner wall of the second through hole 19, a second latch 25 is arranged inside the sunk groove 24, and the second latch 25 is fixedly arranged on the outer surface of the inserted bar 18, and the second latch 25 is provided with a plurality of groups, the plurality of groups of second latch 25 are distributed in a circumferential state by taking the inserted bar 18 as a circle center, the size of the plurality of groups of second latch 25 is matched with the inner size of the sinking groove 24, the top end of the inner part of the sinking groove 24 is provided with a yielding groove 22, the yielding groove 22 penetrates through the top wall of the sliding block 8, the interior of the yielding groove 22 is provided with a pull bar 20 in an inserting manner, the size of the pull bar 20 is matched with the inner size of the yielding groove 22, one end of the pull bar 20 is fixedly connected with a first latch 23, the first latch 23 is inserted between the two groups of second latch 25, the size of the first latch 23 is matched with the size between the two groups of second latch 25, one end part of the pull bar 20 far away from the first latch 23 penetrates through the yielding groove 22 and extends to the upper end of the sliding block 8, a reset spring 21 is sleeved on the outer surface of the pull bar 20, the reset spring 21 is fixedly arranged between the top end of the sliding block 8 and the top end of the pull bar 20, the first latch 23 is elastically inserted into the receding groove 22 through the matching of the pull rod 20 and the return spring 21.
During use, the precast beam 5 is firstly hoisted to the inside of the clamping groove 6, after hoisting is completed, the rotating shaft 7 is rotated, the rotating shaft 7 drives the bidirectional threaded rod 16 to rotate in the first through hole 15, the bidirectional threaded rod 16 moves along the sliding groove 11 in the rotating process, the two groups of sliders 8 drive the two groups of supporting plates 9 to approach each other, after the two groups of sliders 8 move to a certain distance, the height of the clamping block 10 is adjusted according to the size of the precast beam 5, during adjustment, the pull rod 20 is pulled upwards, the pull rod 20 drives the first clamping teeth 23 to move upwards, when the first clamping teeth 23 are not inserted in the second clamping teeth 25, the angle of the supporting plates 9 can be rotated and adjusted, so that the height of the clamping block 10 is adjusted, after adjustment is completed, the acting force on the pull rod 20 is removed, under the action of the first clamping teeth 23, the first clamping teeth 23 continue to limit the inserting rod 18, then the bidirectional threaded rod 16 is continuously screwed, the two groups of clamping blocks 10 are respectively clamped to the two sides of the precast beam 5, and fixing of the precast beam 5 is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a precast beam level construction equipment of turning which characterized in that: precast beam level construction equipment of turning includes:
the center of the rotary table (4) is provided with a clamping groove (6), and a precast beam (5) is arranged inside the clamping groove (6);
the bidirectional threaded rod (16) is rotationally arranged inside the turntable (4), and a sliding block (8) is sleeved on the outer surface of the bidirectional threaded rod (16);
one end of the supporting plate (9) is rotatably arranged inside the sliding block (8), and one end, far away from the sliding block (8), of the supporting plate (9) is connected with a clamping block (10).
2. The precast beam horizontal swivel construction equipment according to claim 1, wherein: the below of carousel (4) is provided with rotates seat (3), the size of rotating seat (3) and the size phase-match of carousel (4), and the one end tip of keeping away from carousel (4) in rotation seat (3) is provided with supporting seat (1), the size of supporting seat (1) and the size phase-match of rotating seat (3), and one end fixing of keeping away from rotation seat (3) in supporting seat (1) is provided with landing leg (2), landing leg (2) are provided with three groups, landing leg (2) of three groups use supporting seat (1) to be the even symmetric distribution of circumference state as the centre of a circle.
3. The precast beam horizontal swivel construction equipment according to claim 2, wherein: first through-hole (15) have been seted up to the inside central point of carousel (4) and put, the inside rotation of first through-hole (15) is provided with two-way threaded rod (16), the inside size phase-match of the size of two-way threaded rod (16) and first through-hole (15), and the both ends terminal surface central point of two-way threaded rod (16) puts all fixed axis of rotation (7) that is provided with, the inside size phase-match of the size of axis of rotation (7) and first through-hole (15), and the one end tip that first through-hole (15) were kept away from in axis of rotation (7) passes first through-hole (15) and extends to the outside of carousel (4).
4. The precast beam horizontal swivel construction equipment according to claim 3, wherein: the upper surface central point of carousel (4) puts and has seted up sliding tray (11), and two sets of have been seted up in sliding tray (11), and two sets of sliding tray (11) use draw-in groove (6) to carry out the symmetric distribution as the center, and sliding tray (11) are linked together with the inside of first through-hole (15).
5. The precast beam horizontal swivel construction equipment according to claim 4, wherein: a sliding block (8) is arranged in the sliding groove (11) in a sliding mode, the cross section of the sliding block (8) is of a '21274', the size of the sliding block (8) is matched with the size of the inside of the sliding groove (11), a threaded hole (17) is formed in the bottom of the sliding block (8), the sliding block (8) is sleeved on the outer surface of the bidirectional threaded rod (16) through the threaded hole (17), internal threads are formed in the inner wall of the threaded hole (17), and the internal threads in the threaded hole (17) are matched with external threads formed in the outer surface of the bidirectional threaded rod (16).
6. The precast beam horizontal swivel construction equipment according to claim 5, wherein: two sets of slider (8) are realized being close to each other or keeping away from each other through two-way threaded rod (16), and the equal fixedly connected with dust cover (12) of both sides lateral wall of two sets of slider (8), and the one end fixing that slider (8) were kept away from in dust cover (12) sets up in the inside of accomodating groove (14), accomodates groove (14) and sets up the inside lateral wall in sliding tray (11), accomodates the inside size in groove (14) and the size phase-match of dust cover (12).
7. The precast beam horizontal swivel construction equipment according to claim 6, wherein: the fixed inserted bar (18) that is provided with in one end tip central point of backup pad (9), the both ends tip of inserted bar (18) passes second through-hole (19) and extends to the outside of slider (8), the both sides lateral wall central point of slider (8) is seted up in second through-hole (19) puts, backup pad (9) are articulated with slider (8) through the cooperation of inserted bar (18) and second through-hole (19), and backup pad (9) keep away from the one end tip fixed connection of inserted bar (18) and are in the lateral wall of one side of grip block (10), the one end fixed that backup pad (9) were kept away from in grip block (10) is provided with rubber slipmat (13), the size of rubber slipmat (13) and the size phase-match of grip block (10).
8. The precast beam horizontal swivel construction equipment as claimed in claim 7, wherein: sunken groove (24) have been seted up to the inner wall central point of second through-hole (19), and the inside in sunken groove (24) is provided with second latch (25), and second latch (25) are fixed to be set up at the surface of inserted bar (18), and second latch (25) are provided with the multiunit, and multiunit second latch (25) use inserted bar (18) to be the circumferential state distribution as the centre of a circle, the inside size phase-match in the size of multiunit second latch (25) and sunken groove (24).
9. The precast beam horizontal swivel construction equipment as claimed in claim 8, wherein: the inside top of heavy groove (24) has been seted up and has been stepped down groove (22), the roof that slider (8) were run through in groove (22) of stepping down, and the inside grafting in groove (22) of stepping down is provided with pull rod (20), the size of pull rod (20) and the inside size phase-match in groove (22) of stepping down, and the first latch (23) of one end fixedly connected with of pull rod (20), first latch (23) are pegged graft between two sets of second latch (25), the size of first latch (23) and the size phase-match between two sets of second latch (25).
10. The precast beam horizontal swivel construction equipment according to claim 9, wherein: draw bar (20) are kept away from the one end tip of first latch (23) and are passed groove (22) of stepping down and extend to the upper end of slider (8), and the surface cover of draw bar (20) is equipped with reset spring (21), and reset spring (21) are fixed to be set up between the top of slider (8) and the top of draw bar (20), and first latch (23) are through the cooperation of draw bar (20) and reset spring (21), and elasticity is pegged graft inside groove (22) of stepping down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211532901.6A CN115976977A (en) | 2022-12-02 | 2022-12-02 | Horizontal rotation construction equipment for precast beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211532901.6A CN115976977A (en) | 2022-12-02 | 2022-12-02 | Horizontal rotation construction equipment for precast beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115976977A true CN115976977A (en) | 2023-04-18 |
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ID=85963766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211532901.6A Pending CN115976977A (en) | 2022-12-02 | 2022-12-02 | Horizontal rotation construction equipment for precast beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115976977A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116164702A (en) * | 2023-04-21 | 2023-05-26 | 青岛瑞源工程集团有限公司 | Leveling instrument for measuring building construction engineering |
-
2022
- 2022-12-02 CN CN202211532901.6A patent/CN115976977A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116164702A (en) * | 2023-04-21 | 2023-05-26 | 青岛瑞源工程集团有限公司 | Leveling instrument for measuring building construction engineering |
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