CN113668400B - Heavy steel beam pushing equipment - Google Patents
Heavy steel beam pushing equipment Download PDFInfo
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- CN113668400B CN113668400B CN202110971720.2A CN202110971720A CN113668400B CN 113668400 B CN113668400 B CN 113668400B CN 202110971720 A CN202110971720 A CN 202110971720A CN 113668400 B CN113668400 B CN 113668400B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 38
- 239000010959 steel Substances 0.000 title claims abstract description 38
- 230000000087 stabilizing Effects 0.000 claims abstract description 18
- 238000001125 extrusion Methods 0.000 claims description 61
- 230000005540 biological transmission Effects 0.000 claims description 30
- 230000000875 corresponding Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 2
- 238000005728 strengthening Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 14
- 239000000725 suspension Substances 0.000 description 2
- 230000002730 additional Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000002146 bilateral Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000000295 complement Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered Effects 0.000 description 1
Images
Classifications
-
- 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
Abstract
The invention discloses heavy steel beam pushing equipment which comprises a base, a fixed supporting table, a movable supporting table, a stabilizing mechanism and an auxiliary mechanism, wherein the fixed supporting table is arranged on the base; the base is symmetrically provided with telescopic ejector rods, the other ends of the telescopic ejector rods are arranged at the bottom end of the fixed supporting platform, and telescopic push rods are symmetrically arranged on one side of the fixed supporting platform; according to the heavy steel beam pushing device designed by the invention, when the pushing and conveying work in the horizontal direction is carried out, the stability of the steel beam in the conveying work can be ensured by arranging the stabilizing mechanism, so that the position deviation is avoided, the working precision of the installation and construction of the steel beam is improved, the construction is facilitated, and the stabilizing mechanism is subjected to a strengthening auxiliary action by the arranged auxiliary mechanism, so that the stability of the steel beam pushing work is further improved, the construction quality is improved, and the working process is ensured.
Description
Technical Field
The invention relates to the technical field of building construction equipment, in particular to heavy steel beam pushing equipment.
Background
A bridge (bridge) refers to a building constructed for a road to cross natural or artificial obstacles, and is erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to pass smoothly; a bridge generally consists of an upper structure, a lower structure and an auxiliary structure, wherein the upper structure mainly refers to a bridge span structure and a support system; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the auxiliary structures refer to bridge head butt straps, conical revetments, bank protection, diversion projects and the like; the bridge is divided according to a structural system and comprises four basic systems, namely a beam bridge, an arch bridge, a rigid bridge and a suspension cable bearing (a suspension bridge and a cable-stayed bridge).
When the heavy steel beam is built, pushing equipment is generally used for conveying, in the process, the pushing equipment is generally used for vertically jacking, and then horizontally pushing to realize conveying, in the process, the steel beam is easy to shake and shift in position due to contact with the pushing equipment, deviation caused by conveying and conveying of the steel beam can be caused, troubles are brought to construction, and the progress of construction is influenced.
Disclosure of Invention
The invention aims to provide heavy steel beam pushing equipment to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a heavy steel beam pushing device comprises a base, a fixed supporting table, a movable supporting table, a stabilizing mechanism and an auxiliary mechanism;
the base is symmetrically provided with telescopic ejector rods, the other ends of the telescopic ejector rods are arranged at the bottom end of the fixed supporting platform, and telescopic push rods are symmetrically arranged on one side of the fixed supporting platform;
the other end of the telescopic push rod is arranged on the movable supporting platform, the movable supporting platform is movably arranged on the fixed supporting platform, and a stabilizing mechanism is arranged in the movable supporting platform.
Preferably, stabilizing mean includes movable post, transmission body, supporting spring, extrusion chute, driving toothed plate, arc toothed plate, first activity disk, arc extrusion chute, bracing piece, movable body, first activity groove, the activity of movable post sets up in the movable supporting bench to the one end of activity post sets up in one side of transmission body, the opposite side integrated into one piece equidistance of transmission body is provided with the supporting spring, and the bilateral symmetry of transmission body is provided with the extrusion chute, driving toothed plate activity symmetry sets up in the movable supporting bench, and the one end activity of driving toothed plate sets up in the extrusion chute, and the other end symmetry of driving toothed plate is provided with first reset spring, and one side meshing connection of driving toothed plate is provided with arc toothed plate, arc toothed plate integrated into one piece sets up in one side of first activity disk, first activity disk symmetry activity sets up in the movable supporting bench to be provided with arc extrusion chute on the first activity disk, the one end activity of bracing piece sets up in arc extrusion chute, and the other end sets up on the movable body, the movable body is connected the end symmetry at the bracing piece and is provided with the second and connects the spring, and the movable body sets up in the first activity chute to auxiliary mechanism.
Preferably, the auxiliary mechanism includes a second movable circular block, a fixed bar, an extrusion spring, a rubber strip, a second movable groove, a movable extrusion column, an extrusion plate, a connecting plate, a return spring, a square block, an arc groove, a support plate, an auxiliary plate, and an anti-skid projection, the second movable circular block is movably disposed in the second movable groove, the second movable groove is disposed in the movable body, the fixed bar is disposed on one side of the second movable circular block, the rubber strip is movably disposed in the fixed bar, the extrusion spring is disposed on one side of the rubber strip at an equal distance, the other end of the extrusion spring is disposed in the fixed bar, the movable extrusion column is disposed on the other side of the second movable circular block, the connecting plate is movably disposed in the movable body, the extrusion plate is symmetrically disposed on one side of the connecting plate, the return spring is disposed on one side of the extrusion plate, the other end of the return spring is disposed in the movable body, the square block is symmetrically disposed at two ends of the connecting plate, the arc groove is disposed on the square block, the support plate is symmetrically movably disposed in the movable body, one end of the support plate is movably disposed in the arc groove, the other end of the movable plate is symmetrically disposed in the auxiliary plate, and the auxiliary plate is symmetrically disposed in the support plate, and the anti-skid projection is disposed in the support plate at an equal distance.
Preferably, a movable extrusion groove is formed between the extrusion plates, and the movable extrusion column is movably arranged in the movable extrusion groove.
Preferably, the extrusion chute sets up the position corresponding, sets up the group number the same with the driving tooth plate to the notch cross-sectional length of extrusion chute equals with the width of driving tooth plate.
Preferably, the support rods correspond to the arc-shaped extrusion chutes in arrangement position and are arranged in the same number of groups, and the length of the cross section of each end of each support rod is equal to the width of the notch of each arc-shaped extrusion chute.
Compared with the prior art, the invention has the beneficial effects that:
when the heavy steel beam pushing device designed by the invention is used for pushing and conveying in the horizontal direction, the stability of the steel beam in the conveying process can be ensured by arranging the stabilizing mechanism, so that the position deviation is avoided, the mounting and building work precision of the steel beam is improved, convenience is brought to construction, and the stability of the steel beam pushing work is further improved by performing a strengthening auxiliary effect on the stabilizing mechanism through the arranged auxiliary mechanism, the construction quality is improved, and the work process is ensured.
Drawings
FIG. 1 is a top view of a structural joint according to the present invention;
FIG. 2 is an enlarged partial view of the structural joint of FIG. 1 according to the present invention;
FIG. 3 is a bottom view of the structural attachment of the present invention;
FIG. 4 is a schematic left side view of the internal structure of the movable support platform of the present invention;
FIG. 5 is an enlarged partial view of the structural connection of FIG. 4 according to the present invention;
FIG. 6 is a right side view of the internal structural connection of the movable support platform of the present invention;
FIG. 7 is a top view of the structural attachment of the assist mechanism of the present invention;
FIG. 8 is an enlarged partial view of the structural joint of FIG. 7 according to the present invention;
fig. 9 is a bottom view of the structural attachment of the assist mechanism of the present invention.
In the figure: the device comprises a base 1, a telescopic ejector rod 2, a fixed support table 3, a telescopic push rod 4, a movable support table 5, a stabilizing mechanism 6, a movable column 601, a transmission body 602, a support spring 603, an extrusion chute 604, a transmission toothed plate 605, an arc toothed plate 606, a first movable round block 607, an arc extrusion chute 608, a support rod 609, a movable body 610, a first movable groove 611, an auxiliary mechanism 7, a second movable round block 701, a fixed strip 702, an extrusion spring 703, a rubber strip 704, a second movable groove 705, a movable extrusion column 706, an extrusion plate 707, a connecting plate 708, a return spring 709, a square plate 710, an arc groove 711, a support plate 712, an auxiliary plate 713 and an anti-skidding bump 714.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by those skilled in the art without making any creative effort, belong to the protection scope of the present invention.
Referring to fig. 1 to 9, the present invention provides a technical solution: the invention discloses heavy steel beam pushing equipment which comprises a base 1, a fixed supporting platform 3, a movable supporting platform 5, a stabilizing mechanism 6 and an auxiliary mechanism 7;
the base 1 is symmetrically provided with telescopic ejector rods 2, the other ends of the telescopic ejector rods 2 are arranged at the bottom end of the fixed supporting platform 3, and one side of the fixed supporting platform 3 is symmetrically provided with telescopic push rods 4;
the other end of the telescopic push rod 4 is arranged on a movable supporting platform 5, the movable supporting platform 5 is movably arranged on the fixed supporting platform 3, and a stabilizing mechanism 6 is arranged in the movable supporting platform 5.
The stabilizing mechanism 6 comprises a movable column 601, a transmission body 602, a supporting spring 603, an extrusion chute 604, a transmission toothed plate 605, an arc toothed plate 606, a first movable round block 607, an arc extrusion chute 608, a supporting rod 609, a movable body 610 and a first movable groove 611, wherein the movable column 601 is movably arranged in the movable supporting platform 5, one end of the movable column 601 is arranged at one side of the transmission body 602, the other side of the transmission body 602 is integrally formed with supporting springs 603 at equal intervals, and the two sides of the transmission body 602 are symmetrically provided with extrusion chutes 604, the transmission toothed plate 605 is movably and symmetrically arranged in the movable support platform 5, the extrusion chute 604 and the transmission toothed plate 605 are arranged at the same positions and the same number of groups, and the length of the cross section of the notch of the extrusion chute 604 is equal to the width of the driving tooth plate 605, and one end of the driving tooth plate 605 is movably arranged in the extrusion chute 604, the other end of the transmission toothed plate 605 is symmetrically provided with a first return spring, one side of the transmission toothed plate 605 is engaged and connected with an arc toothed plate 606, the arc toothed plate 606 is integrally formed at one side of a first movable round block 607, the first movable round block 607 is symmetrically and movably arranged in the movable support platform 5, and the first movable round block 607 is provided with an arc extrusion chute 608, one end of the support bar 609 is movably arranged in the arc extrusion chute 608, the other end is arranged on the movable body 610, the movable body 610 is symmetrically provided with a second connecting spring at the connecting end with the support bar 609, here, the support bars 609 are required to be arranged at the same number of groups corresponding to the arrangement positions of the arc-shaped extrusion chutes 608, and the end section length of the support rod 609 is equal to the notch width of the arc-shaped pressing chute 608, the movable body 610 is disposed in the first movable groove 611, and the assist mechanism 7 is disposed in the movable body 610.
The auxiliary mechanism 7 includes a second movable round block 701, a fixed bar 702, a pressing spring 703, a rubber strip 704, a second movable groove 705, a movable pressing column 706, a pressing plate 707, a connecting plate 708, a return spring 709, a square plate 710, an arc-shaped groove 711, a supporting plate 712, an auxiliary plate 713, and an anti-slip bump 714, wherein the second movable round block 701 is movably disposed in the second movable groove 705, the second movable groove 705 is disposed in the movable body 610, the fixed bar 702 is disposed on one side of the second movable round block 701, the rubber strip 704 is movably disposed in the fixed bar 702, the pressing spring 703 is equidistantly disposed on one side of the rubber strip 704, the other end of the pressing spring 703 is disposed in the fixed bar 702, the movable pressing column 706 is disposed on the other side of the second movable round block 701, the connecting plate 708 is movably disposed in the movable body 610, and one side of the connection plate 708 is symmetrically provided with extrusion plates 707, where it is required that extrusion plates 707 form extrusion movable grooves therebetween, and the movable extrusion columns 706 are movably disposed in the extrusion movable grooves, one side of the extrusion plates 707 is provided with a return spring 709, the other end of the return spring 709 is disposed in the movable body 610, two ends of the connection plate 708 are symmetrically provided with square plate blocks 710, the square plate blocks 710 are provided with arc grooves 711, the support plate 712 is symmetrically and movably disposed in the movable body 610, one end of the support plate 712 is movably disposed in the arc groove 711, the other end is disposed on the auxiliary plate 713, the auxiliary plate 713 is symmetrically and movably disposed in the movable body 610, the auxiliary plate 713 is symmetrically provided with third connection springs at the end connected with the support plate 712, and the other side of the auxiliary plate 713 is provided with anti-skid protrusions 714 at equal intervals.
The working principle is as follows: when the heavy steel beam is pushed, the fixed supporting platform 3 is pushed upwards by the telescopic ejector rod 2 to jack the steel beam, then the steel beam is pushed in the horizontal direction by the telescopic push rod 4, and when the steel beam is placed on the movable supporting platform 5, the operation of the stabilizing mechanism 6 is triggered, in the process, the movable column 601 is extruded, the movable column 601 pushes the transmission body 602 to move downwards, so that the extrusion chutes 604 on the two sides of the transmission body 602 extrude the transmission toothed plate 605, thereby driving the meshing transmission between the transmission body 605 and the arc toothed plate 606, further driving the rotation of the first movable circular block 607, so that the arc extrusion chutes 608 on the first movable circular block 607 extrude the supporting rod 609, the supporting rod 609 pushes the movable body 610 upwards, the contact force of the movable body 610 and the steel beam is enhanced, when the supporting platform 5 drives the steel beam to move in the horizontal direction, when the steel beam has a tendency of sliding on the movable support platform 5, the auxiliary mechanism 7 is arranged to prevent the steel beam from sliding or position shifting, when the steel beam has a tendency of sliding or position shifting, the rubber strip 704 drives the second movable circular block 701 to rotate, and further drives the movable extrusion column 706 at the other side of the second movable circular block 701 to extrude the extrusion plate 707 at the corresponding position of the connection plate 708, and further drives the square block 710 at one side of the connection plate 70 to move, and then the arc-shaped groove 711 on the square block 710 extrudes the support plate 712, and further the support plate 712 pushes the auxiliary plate 713 upwards, so that the anti-skid bumps 714 on the auxiliary plate 713 are in close contact with the steel beam, further enhancing the stability of the steel beam in the transverse pushing operation, and avoiding the occurrence of sliding or position shifting of the steel beam, therefore, for the heavy-type steel beam pushing device designed by the present invention, during the promotion conveying operation that carries out jack-up and horizontal direction, through setting up stabilizing mean 6, can guarantee that the girder steel has fine stability in conveying operation, and then avoid taking place the skew for the installation of girder steel is built the work precision and is improved, offers convenience for the construction, and the complementary unit 7 of rethread setting carries out a intensive additional action to stabilizing mean 6, further improves the stability of girder steel top pushing operation, promotes construction quality, ensures the course of work.
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 (4)
1. The utility model provides a heavy girder steel top pushes away equipment which characterized in that: comprises a base (1), a fixed supporting platform (3), a movable supporting platform (5), a stabilizing mechanism (6) and an auxiliary mechanism (7);
the base (1) is symmetrically provided with telescopic ejector rods (2), the other ends of the telescopic ejector rods (2) are arranged at the bottom end of the fixed supporting platform (3), and one side of the fixed supporting platform (3) is symmetrically provided with telescopic push rods (4);
the other end of the telescopic push rod (4) is arranged on the movable supporting platform (5), the movable supporting platform (5) is movably arranged on the fixed supporting platform (3), and a stabilizing mechanism (6) is arranged in the movable supporting platform (5);
the stabilizing mechanism (6) comprises a movable column (601), a transmission body (602), a supporting spring (603), an extrusion chute (604), a transmission toothed plate (605), an arc toothed plate (606), a first movable round block (607), an arc extrusion chute (608), a supporting rod (609), a movable body (610) and a first movable groove (611), wherein the movable column (601) is movably arranged in the movable supporting platform (5), one end of the movable column (601) is arranged at one side of the transmission body (602), the supporting spring (603) is arranged at the other side of the transmission body (602) in an integrated forming equidistant manner, the extrusion chutes (604) are symmetrically arranged at two sides of the transmission body (602), the transmission toothed plate (605) is movably and symmetrically arranged in the movable supporting platform (5), one end of the transmission toothed plate (605) is movably arranged in the extrusion chute (604), the other end of the toothed plate (605) is symmetrically provided with first return springs, one side of the transmission toothed plate (605) is engaged and connected with the arc toothed plate (606), the arc toothed plate (606) is arranged at one side of the first movable round block (607), the first movable round block (607) is symmetrically arranged on one side of the first movable toothed plate (607), one end of the support rod (609) is movably arranged in the arc extrusion chute (608), the other end of the support rod is arranged on the movable body (610), second connecting springs are symmetrically arranged at the connecting ends of the movable body (610) and the support rod (609), the movable body (610) is arranged in the first movable groove (611), and an auxiliary mechanism (7) is arranged in the movable body (610);
the auxiliary mechanism (7) comprises a second movable round block (701), a fixed bar (702), an extrusion spring (703), a rubber strip (704), a second movable groove (705), a movable extrusion column (706), an extrusion plate (707), a connecting plate (708), a reset spring (709), a square plate (710), an arc-shaped groove (711), a supporting plate (712), an auxiliary plate (713) and an anti-skid bump (714), wherein the second movable round block (701) is movably arranged in the second movable groove (705), the second movable groove (705) is arranged in the movable body (610), the fixed bar (702) is arranged at one side of the second movable round block (701), the rubber strip (704) is movably arranged in the fixed bar (702), the extrusion springs (703) are equidistantly arranged at one side of the rubber strip (704), the other end of the extrusion spring (703) is arranged in the fixed bar (702), the movable extrusion column (706) is arranged at the other side of the second movable round block (701), the connecting plate (610) is movably arranged in the movable body (610), the reset spring (709) is symmetrically arranged at one side of the connecting plate (707), the two ends of the connecting plate (708) are symmetrically provided with square plate blocks (710), arc-shaped grooves (711) are formed in the square plate blocks (710), the supporting plates (712) are symmetrically and movably arranged in the movable body (610), one ends of the supporting plates (712) are movably arranged in the arc-shaped grooves (711), the other ends of the supporting plates are arranged on the auxiliary plate (713), the auxiliary plate (713) is symmetrically and movably arranged in the movable body (610), third connecting springs are symmetrically arranged at the ends, connected with the supporting plates (712), of the auxiliary plate (713), and anti-skidding lugs (714) are equidistantly arranged at the other sides of the auxiliary plate (713).
2. A heavy steel beam jacking apparatus as claimed in claim 1 wherein: a squeezing movable groove is formed between the squeezing plates (707), and a movable squeezing column (706) is movably arranged in the squeezing movable groove.
3. A heavy steel beam jacking apparatus as claimed in claim 1 wherein: the extrusion chute (604) and the transmission toothed plate (605) are arranged at corresponding positions and have the same number, and the length of the section of the notch of the extrusion chute (604) is equal to the width of the transmission toothed plate (605).
4. The heavy steel beam jacking apparatus of claim 1, wherein: the supporting rods (609) correspond to the arrangement positions of the arc-shaped extrusion chutes (608) and are arranged in the same number of groups, and the section length of the end parts of the supporting rods (609) is equal to the width of the groove opening of the arc-shaped extrusion chute (608).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110971720.2A CN113668400B (en) | 2021-08-24 | 2021-08-24 | Heavy steel beam pushing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110971720.2A CN113668400B (en) | 2021-08-24 | 2021-08-24 | Heavy steel beam pushing equipment |
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| Publication Number | Publication Date |
|---|---|
| CN113668400A CN113668400A (en) | 2021-11-19 |
| CN113668400B true CN113668400B (en) | 2022-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110971720.2A Active CN113668400B (en) | 2021-08-24 | 2021-08-24 | Heavy steel beam pushing equipment |
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| CN113668400A (en) | 2021-11-19 |
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