CN111600253A - Bridge structure and assembling method thereof - Google Patents

Bridge structure and assembling method thereof Download PDF

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Publication number
CN111600253A
CN111600253A CN202010570165.8A CN202010570165A CN111600253A CN 111600253 A CN111600253 A CN 111600253A CN 202010570165 A CN202010570165 A CN 202010570165A CN 111600253 A CN111600253 A CN 111600253A
Authority
CN
China
Prior art keywords
plate
knob
gear
splint
driven
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010570165.8A
Other languages
Chinese (zh)
Inventor
张伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Yongxing Electric Energy Equipment Technology Co ltd
Original Assignee
Jiangsu Yongxing Electric Energy Equipment Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Yongxing Electric Energy Equipment Technology Co ltd filed Critical Jiangsu Yongxing Electric Energy Equipment Technology Co ltd
Priority to CN202010570165.8A priority Critical patent/CN111600253A/en
Publication of CN111600253A publication Critical patent/CN111600253A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00Installations of electric cables or lines in or on buildings, equivalent structures or vehicles
    • H02G3/02Details
    • H02G3/04Protective tubings or conduits or channels or other supports
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00Installations of electric cables or lines in or on buildings, equivalent structures or vehicles
    • H02G3/02Details
    • H02G3/04Protective tubings or conduits or channels or other supports
    • H02G3/0406Details thereof
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00Installations of electric cables or lines in or on buildings, equivalent structures or vehicles
    • H02G3/02Details
    • H02G3/04Protective tubings or conduits or channels or other supports
    • H02G3/0406Details thereof
    • H02G3/0418Covers or lids; Their fastenings

Abstract

The invention discloses a bridge structure and an assembling method thereof, relates to the technical field of bridges, and solves the problem that the installation width cannot be adjusted according to a cable with a larger diameter, and the assembly is inconvenient. The bridge structure comprises a connecting plate, two connecting sleeves are mounted at two ends of the inner side of the connecting plate, an adjusting rod is mounted on the inner side of each connecting sleeve, ten limiting holes are formed in the inner side of each adjusting rod, a fixing column is mounted on the inner side of one limiting hole, a driven plate is mounted at the upper end of each fixing column, a knob is mounted at the upper end of each driven plate, an adjusting plate is mounted at one side of each adjusting rod, a sealing plate is mounted at one side of each adjusting plate, five limiting grooves are formed in one side of the lower end of each sealing plate, placing plates are mounted on two sides of the lower end of the connecting plate, and a. The invention can adjust the installation width according to the cable with larger diameter, and is convenient to assemble.

Description

Bridge structure and assembling method thereof
Technical Field
The invention relates to the technical field of bridges, in particular to a bridge structure and an assembling method thereof.
Background
With the rapid development of social economy, the cable bridge is divided into structures such as a groove type cable bridge, a tray type cable bridge, a ladder type cable bridge and a grid bridge and consists of a support, a support arm, an installation accessory and the like. The cable bridge can be independently erected and also can be laid on various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts need to be galvanized and installed on an outdoor bridge outside the building, and if the cable bridge is close to the seaside or belongs to a corrosion area, the material has the physical characteristics of corrosion resistance, moisture resistance, good adhesive force and high impact strength, wherein the stepped cable bridge has the advantages of light weight, low cost, unique shape, convenience in installation, heat dissipation, good ventilation and the like. The cable laying device is suitable for laying common cables with larger diameters and is suitable for laying high-voltage and low-voltage power cables.
However, the existing bridge frame cannot adjust the installation width according to a cable with a larger diameter, and is inconvenient to assemble; thus, the present need is not met, and a bridge structure and method for assembling the same are provided.
Disclosure of Invention
The invention aims to provide a bridge structure and an assembling method thereof, and aims to solve the problems that the bridge proposed in the background technology cannot adjust the installation width according to a cable with a larger diameter, is inconvenient to assemble and the like.
In order to achieve the purpose, the invention provides the following technical scheme: a bridge structure comprises a connecting plate, wherein two connecting sleeves are respectively installed at two ends of the inner side of the connecting plate, adjusting rods are installed at the inner sides of the connecting sleeves, ten limiting holes are formed in the inner sides of the adjusting rods, a fixing column is installed at the inner side of one limiting hole, a driven plate is installed at the upper end of the fixing column, a knob is installed at the upper end of the driven plate, an adjusting plate is installed at one side of the adjusting rods, a sealing plate is installed at one side of the adjusting plate, and five limiting grooves are formed in one side of the lower end;
the two sides of the lower end of the connecting plate are respectively provided with a placing plate, one end of the inner side of each placing plate is provided with a driving gear, one end of each driving gear is provided with a knob, the upper end of each driving gear is provided with a driven gear, one end of each driven gear is provided with a first lead screw, five second clamping plates are arranged on the outer surface of one end of each first lead screw, the lower end of each driving gear is provided with a driven gear, one end of each driven gear is provided with a second lead screw, five first clamping plates are arranged on the outer surface of one end of each second lead screw, and the first clamping plates are connected with;
place one side of board lower extreme and install five support bars, the rack is installed to the one end of support bar, wherein five the gear is installed to the one end of rack one side, one of them flexible post is installed to the upper end of gear, the surface mounting of flexible post has the belt pulley, the stopper is installed to the one end of flexible post upper end, the inboard of flexible post upper end is provided with the prismatic groove, the surface mounting of flexible post upper end has the backup pad.
Preferably, the inboard of backup pad one end is provided with the draw-in groove, the draw-in groove includes circular slot and bar groove, the surface of circular slot is provided with the bar groove, the size of a dimension in bar groove is the same with the size of a dimension of stopper completely.
Preferably, flexible post includes big axle sleeve, connecting axle and spring, the connecting axle is installed to the inboard of big axle sleeve, big axle sleeve passes through spring coupling with the connecting axle, four of them the connecting axle is installed to the upper end of gear, the surface mounting of connecting axle has the ring gear, the connecting axle passes through the meshing with the belt pulley and is connected.
Preferably, the inner side of the connecting sleeve is completely attached to the outer surface of the adjusting rod, the connecting sleeve is connected with the adjusting rod through a spring, and the size of the fixed column is completely the same as that of the limiting hole.
Preferably, one side of the adjusting plate is completely attached to one side of the adjusting rod, and the adjusting plate and the adjusting rod are fixed through screws.
Preferably, the stopper is installed to the lower extreme of first splint one side, first splint are connected through the pivot with the second lead screw, first splint pass through the stopper with the second lead screw and are connected, the stopper is installed to the upper end of second splint one side, the second splint pass through the pivot with the stopper and are connected, the second splint pass through the stopper with first lead screw and are connected.
Preferably, the outer surface of the knob is completely attached to the inner side of the connecting plate, the knob is in threaded connection with the connecting plate, a bearing is installed at the lower end of the knob, and the driven plate is connected with the knob through the bearing.
Preferably, the outer surface of the knob is completely attached to the inner side of the connecting plate, the knob is in threaded connection with the connecting plate, a bearing is installed at the lower end of the knob, and the driven plate is connected with the knob through the bearing
Compared with the prior art, the bridge structure has the beneficial effects that:
the two placing plates are pushed to be unfolded by utilizing the unfolding of the supporting bars, so that the width between the two placing plates can be adjusted, the mounting width of the device can be adjusted, and the sealing plate is fixed on the inner side of the limiting groove by jacking and buckling the first clamping plate and the second clamping plate, so that the device is convenient to disassemble and assemble.
A method of assembling a bridge structure, the method of using the culture device comprising the steps of:
(A) the limiting blocks of the telescopic columns are taken out from the inner sides of the clamping grooves by pressing the telescopic columns downwards, the telescopic columns are rotated to drive one gear to rotate, the gear drives the belt pulley to rotate, the belt pulley drives other connecting shafts to rotate, the gear drives the racks at one end and the other end to move by driving the connecting shafts and the telescopic columns to rotate, the racks drive the supporting bars to move, the two placing plates are pushed to be unfolded by utilizing the unfolding of the supporting bars, the width between the two placing plates is adjusted, and the width of the device during installation can be adjusted;
(B) the knob is reversed to drive the driven plate to move upwards, the driven plate pulls the two fixed columns to be taken out from the inner side of the limiting hole, and the width between the two sealing plates is completely equal to the width between the two placing plates by pulling the two sealing plates and utilizing the matching of the adjusting rod and the connecting sleeve to stretch;
(C) the knob is positively rotated to facilitate the screw thread to drive the knob to stretch, the knob pushes the driven plate to press downwards, the driven plate pushes the two fixing columns to press downwards, the fixing columns are fastened on the inner sides of the limiting holes to enable the fixing adjusting rod to fix the width between the two sealing plates firmly;
(D) with closing plate slip buckle at the up end of placing the board, through rotating the knob, make its knob drive driven gear and driven gear rotate, driven gear drives first lead screw and rotates, first lead screw drives second splint and moves toward one end, driven gear drives the second lead screw and rotates, the second lead screw drives first splint and moves toward the other end, make its first splint and second splint jack-up buckle carry out the fixed seal board in the inboard of spacing groove, make the device make things convenient for dismouting closing plate.
Preferably, a bearing is installed on one side of the first screw rod, and the first screw rod is connected with the placing plate through the bearing.
Preferably, limiting sliding blocks are installed on two sides of the adjusting plate, and the adjusting plate is connected with the connecting plate through the limiting sliding blocks.
Compared with the prior art, the bridge structure assembling method has the beneficial effects that:
the first clamping plate and the second clamping plate are driven to retract or expand through the rotation of the first screw rod and the second screw rod, so that the first clamping plate and the second clamping plate can be conveniently buckled on the inner side of the limiting groove 26, the device is convenient to assemble and disassemble, the sealing plate 1 is expanded through the expansion and contraction of the adjusting plate, the width of the sealing plate 1 can be conveniently adjusted, the sealing plate 1 is matched with the placing plate 5 for assembly, and the device is convenient to assemble.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic view of the structure of the placement board of the present invention;
FIG. 3 is a partial schematic view of the gear of the present invention;
FIG. 4 is a partial schematic view of a first splint according to the present invention;
FIG. 5 is a partial schematic view of a driven plate according to the present invention;
FIG. 6 is a partial structural view of a sealing plate according to the present invention.
In the figure: 1. a sealing plate; 2. a knob; 3. an adjusting plate; 4. a connecting plate; 5. placing the plate; 6. a support plate; 7. a supporting strip; 8. a rack; 9. a gear; 10. a telescopic column; 11. a belt pulley; 12. a prismatic groove; 13. a limiting block; 14. a first splint; 15. a knob; 16. a driving gear; 17. a driven gear; 18. a driven gear; 19. a first lead screw; 20. a second splint; 21. a connecting shaft; 22. adjusting a rod; 23. a limiting hole; 24. fixing a column; 25. a driven plate; 26. a limiting groove; 27. a second lead screw; 28. a connecting sleeve.
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.
Referring to fig. 1 to 6, an embodiment of the present invention includes: a bridge structure comprises a connecting plate 4, two connecting sleeves 28 are mounted at two ends of the inner side of the connecting plate 4, an adjusting rod 22 is mounted at the inner side of each connecting sleeve 28, ten limiting holes 23 are formed in the inner side of each adjusting rod 22, a fixing column 24 is mounted at the inner side of one limiting hole 23, a driven plate 25 is mounted at the upper end of each fixing column 24, a knob 2 is mounted at the upper end of each driven plate 25, an adjusting plate 3 is mounted at one side of each adjusting rod 22, a sealing plate 1 is mounted at one side of each adjusting plate 3, and five limiting grooves 26 are formed;
the two sides of the lower end of the connecting plate 4 are respectively provided with a placing plate 5, one end of the inner side of the placing plate 5 is provided with a driving gear 16, one end of the driving gear 16 is provided with a knob 15, the upper end of the driving gear 16 is provided with a driven gear 17, one end of the driven gear 17 is provided with a first screw rod 19, the outer surface of one end of the first screw rod 19 is provided with five second clamping plates 20, the lower end of the driving gear 16 is provided with a driven gear 18, one end of the driven gear 18 is provided with a second screw rod 27, the outer surface of one end of the second screw rod 27 is provided with five first clamping plates 14, and;
place one side of 5 lower extremes of board and install five support bars 7, rack 8 is installed to the one end of support bar 7, and gear 9 is installed to the one end of five rack 8 one sides wherein, and flexible post 10 is installed to the upper end of one of them gear 9, and the surface mounting of flexible post 10 has belt pulley 11, and stopper 13 is installed to the one end of flexible post 10 upper end, and the inboard of flexible post 10 upper end is provided with prismatic groove 12, and the surface mounting of flexible post 10 upper end has backup pad 6.
Further, the inboard of 6 one ends of backup pad is provided with the draw-in groove, and the draw-in groove includes circular slot and bar groove, and the surface of circular slot is provided with the bar groove, and the size of a dimension in bar groove is the same with stopper 13's size of a dimension, through the spacing stopper 13 in bar groove, avoids flexible post 10 to rotate two changes and places the width between the board 5.
Further, flexible post 10 includes big axle sleeve, connecting axle and spring, and the connecting axle is installed to the inboard of big axle sleeve, and big axle sleeve passes through spring coupling with the connecting axle, and wherein the connecting axle is installed to four gear 9's upper end, and the surface mounting of connecting axle has the ring gear, and the connecting axle passes through the meshing with belt pulley 11 to be connected, through the resilience of flexible post 10, makes it drive stopper 13 buckle carry on spacingly in the inboard of draw-in groove for the device facilitates the use.
Further, the inner side of the connecting sleeve 28 is completely attached to the outer surface of the adjusting rod 22, the connecting sleeve 28 is connected with the adjusting rod 22 through a spring, the size of the fixing column 24 is completely the same as that of the limiting hole 23, and the fixing column 24 is matched with the adjusting rod 22, so that the fixing column 24 is favorable for fixing the adjusting rod 22, and the adjusting rod 22 is prevented from retracting.
Further, one side of the adjusting plate 3 is completely attached to one side of the adjusting rod 22, and the adjusting plate 3 and the adjusting rod 22 are fixed through screws. The adjusting plate 3 is pushed by the adjusting rod 22, and the width of the two placing plates 5 is adjusted.
Further, the stopper is installed to the lower extreme of first splint 14 one side, first splint 14 is connected through the pivot with second lead screw 27, first splint 14 passes through the stopper with second lead screw 27 and is connected, the stopper is installed to the upper end of second splint 20 one side, second splint 20 is connected through the pivot with the stopper, second splint 20 passes through the stopper with first lead screw 19 and is connected, the device is through the inboard of first splint 14 with the buckle of second splint 20 at spacing groove 26 for the device conveniently assembles.
Further, the surface of knob 2 laminates completely with the inboard of connecting plate 4, and knob 2 passes through threaded connection with connecting plate 4, and the bearing is installed to the lower extreme of knob 2, and driven plate 25 passes through the bearing with knob 2 to be connected, through the rotation of knob 2, makes things convenient for two spacing regulation poles 22.
A bridge frame assembly method, a cultivation device using method comprises the following steps:
(A) the limiting block 13 of the telescopic column 10 is taken out from the inner side of the clamping groove by pressing the telescopic column 10 downwards, the telescopic column 10 is rotated to drive one gear 9 to rotate, the gear 9 drives the belt pulley 11 to rotate, the belt pulley 11 drives other connecting shafts to rotate, the gear 9 is driven to rotate by the connecting shafts and the telescopic column 10, the gear 9 drives the racks 8 at one end and the other end to move, the rack 8 drives the supporting bars 7 to move, the two placing plates 5 are pushed to be unfolded by unfolding of the supporting bars 7, the width between the two placing plates 5 is adjusted, and the width of the device during installation can be adjusted;
(B) the knob 2 is reversely rotated to drive the driven plate 25 to move upwards, the driven plate 25 pulls the two fixing columns 24 to be taken out from the inner side of the limiting hole 23, and the width between the two sealing plates 1 is completely equal to the width between the two placing plates 5 by pulling the two sealing plates 1 and utilizing the matching of the adjusting rod 22 and the connecting sleeve 28 to stretch;
(C) the knob 2 is positively rotated to facilitate the screw thread to drive the knob 2 to stretch, the knob 2 pushes the driven plate 25 to press downwards, the driven plate 25 pushes the two fixing columns 24 to press downwards, the fixing columns 24 are fastened on the inner side of the limiting hole 23 to fix the adjusting rod 22, and the width between the two sealing plates 1 is firmly fixed;
(D) slide the buckle with closing plate 1 and place the up end of board 5, through rotating knob 15, make its knob 15 drive driven gear 17 and driven gear 18 and rotate, driven gear 17 drives first lead screw 19 and rotates, first lead screw 19 drives second splint 20 and moves toward one end, driven gear 18 drives second lead screw 27 and rotates, second lead screw 27 drives first splint 14 and moves toward the other end, make its first splint 14 and second splint 20 jack-up buckle fix closing plate 1 in the inboard of spacing groove 26, make the device make things convenient for dismouting closing plate 1.
Further, a bearing is installed on one side of the first screw rod 19, the first screw rod 19 is connected with the placing plate 5 through the bearing, and the second clamping plate 20 is conveniently driven to move through rotation of the first screw rod 19.
Further, limiting sliding blocks are installed on two sides of the adjusting plate 3, the adjusting plate 3 is connected with the connecting plate 4 through the limiting sliding blocks, and the device is convenient to use through the adjusting plate.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. A crane span structure, includes connecting plate (4), its characterized in that: two connecting sleeves (28) are respectively installed at two ends of the inner side of the connecting plate (4), an adjusting rod (22) is installed at the inner side of each connecting sleeve (28), ten limiting holes (23) are formed in the inner side of each adjusting rod (22), a fixing column (24) is installed at the inner side of one limiting hole (23), a driven plate (25) is installed at the upper end of each fixing column (24), a knob (2) is installed at the upper end of each driven plate (25), an adjusting plate (3) is installed at one side of each adjusting rod (22), a sealing plate (1) is installed at one side of each adjusting plate (3), and five limiting grooves (26) are formed in one side of the lower end of each sealing;
the connecting plate is characterized in that placing plates (5) are mounted on two sides of the lower end of the connecting plate (4), a driving gear (16) is mounted at one end of the inner side of the placing plate (5), a knob (15) is mounted at one end of the driving gear (16), a driven gear (17) is mounted at the upper end of the driving gear (16), a first lead screw (19) is mounted at one end of the driven gear (17), five second clamping plates (20) are mounted on the outer surface of one end of the first lead screw (19), a driven gear (18) is mounted at the lower end of the driving gear (16), a second lead screw (27) is mounted at one end of the driven gear (18), five first clamping plates (14) are mounted on the outer surface of one end of the second lead screw (27), and the first clamping plates (14) are connected with the second;
place one side of board (5) lower extreme and install five support bars (7), rack (8) are installed to the one end of support bar (7), wherein five gear (9) are installed to the one end of rack (8) one side, one of them flexible post (10) are installed to the upper end of gear (9), the surface mounting of flexible post (10) has belt pulley (11), stopper (13) are installed to the one end of flexible post (10) upper end, the inboard of flexible post (10) upper end is provided with prismatic groove (12), the surface mounting of flexible post (10) upper end has backup pad (6).
2. A bridge structure as defined in claim 1, wherein: the inboard of backup pad (6) one end is provided with the draw-in groove, the draw-in groove includes circular slot and bar groove, the surface in circular slot is provided with the bar groove, the size of a dimension in bar groove is the same with the size of a dimension of stopper (13) completely.
3. A bridge structure as defined in claim 1, wherein: flexible post (10) are including big axle sleeve, connecting axle and spring, the connecting axle is installed to the inboard of big axle sleeve, big axle sleeve passes through spring coupling with the connecting axle, four of them the connecting axle is installed to the upper end of gear (9), the surface mounting of connecting axle has the ring gear, the connecting axle is connected through the meshing with belt pulley (11).
4. A bridge structure as defined in claim 1, wherein: the inner side of the connecting sleeve (28) is completely attached to the outer surface of the adjusting rod (22), the connecting sleeve (28) is connected with the adjusting rod (22) through a spring, and the size of the fixing column (24) is completely the same as that of the limiting hole (23).
5. A bridge structure as defined in claim 1, wherein: one side of regulating plate (3) and the one side of adjusting pole (22) laminate completely, regulating plate (3) and adjusting pole (22) pass through the fix with screw.
6. A bridge structure as defined in claim 1, wherein: the stopper is installed to the lower extreme of first splint (14) one side, first splint (14) are connected through the pivot with second lead screw (27), first splint (14) are connected through the stopper with second lead screw (27), the stopper is installed to the upper end of second splint (20) one side, second splint (20) are connected through the pivot with the stopper, second splint (20) are connected through the stopper with first lead screw (19).
7. A bridge structure as defined in claim 1, wherein: the outer surface of knob (2) is laminated with the inboard of connecting plate (4) completely, knob (2) pass through threaded connection with connecting plate (4), the bearing is installed to the lower extreme of knob (2), driven plate (25) pass through the bearing with knob (2) and are connected.
8. A bridge structure assembling method is characterized in that: the bridge structure assembling method comprises the following steps:
by downwards pressing the telescopic columns (10), the limiting blocks (13) are taken out from the inner sides of the clamping grooves, the telescopic columns (10) are rotated to drive one gear (9) to rotate, the gear (9) drives the belt pulley (11) to rotate, the belt pulley (11) drives other connecting shafts to rotate, the gear (9) is driven to rotate through the connecting shafts and the telescopic columns (10), the gear (9) drives the racks (8) at one end and the other end to move, the racks (8) drive the supporting bars (7) to move, the two placing plates (5) are pushed to be unfolded by unfolding of the supporting bars (7), the width between the two placing plates (5) is adjusted, and the mounting width of the device can be adjusted;
the knob (2) is reversed to drive the driven plate (25) to move upwards, the driven plate (25) pulls the two fixing columns (24) to be taken out from the inner side of the limiting hole (23), and the two sealing plates (1) are pulled to be stretched by matching the adjusting rod (22) with the connecting sleeve (28), so that the width between the two sealing plates (1) is completely equal to the width between the two placing plates (5);
the knob (2) is positively rotated to facilitate the screw thread to drive the knob (2) to stretch, the knob (2) pushes the driven plate (25) to press downwards, the driven plate (25) pushes the two fixing columns (24) to press downwards, the fixing columns (24) are buckled on the inner side of the limiting hole (23) to fix the adjusting rod (22), and the width between the two sealing plates (1) is firmly fixed;
with closing plate (1) slip buckle at the up end of placing board (5), through rotating knob (15), make its knob (15) drive driven gear (17) and driven gear (18) rotate, driven gear (17) drive first lead screw (19) and rotate, first lead screw (19) drive second splint (20) toward one end and move, driven gear (18) drive second lead screw (27) rotate, second lead screw (27) drive first splint (14) toward the other end and move, make its first splint (14) and second splint (20) jack-up buckle carry out fixed seal plate (1) in the inboard of spacing groove (26), make the device make things convenient for dismouting closing plate (1).
9. A method of assembling a bridge structure as defined in claim 8, wherein: a bearing is installed on one side of the first screw rod (19), and the first screw rod (19) is connected with the placing plate (5) through the bearing.
10. A bridge structure and method of assembling the same as claimed in claim 8, wherein: limiting slide blocks are installed on two sides of the adjusting plate (3), and the adjusting plate (3) is connected with the connecting plate (4) through the limiting slide blocks.
CN202010570165.8A 2020-06-21 2020-06-21 Bridge structure and assembling method thereof Pending CN111600253A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010570165.8A CN111600253A (en) 2020-06-21 2020-06-21 Bridge structure and assembling method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010570165.8A CN111600253A (en) 2020-06-21 2020-06-21 Bridge structure and assembling method thereof

Publications (1)

Publication Number Publication Date
CN111600253A true CN111600253A (en) 2020-08-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010570165.8A Pending CN111600253A (en) 2020-06-21 2020-06-21 Bridge structure and assembling method thereof

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Country Link
CN (1) CN111600253A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112186682A (en) * 2020-10-20 2021-01-05 朱爱国 Wire fixing device for assembly type building
CN112223175A (en) * 2020-10-09 2021-01-15 杭州亦和水电安装工程有限公司 Auxiliary assembly equipment is assembled with crane span structure to water and electricity installation
CN112223175B (en) * 2020-10-09 2022-08-16 陕西省咸阳市建筑安装工程总公司 Auxiliary assembly equipment is assembled with crane span structure to water and electricity installation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112223175A (en) * 2020-10-09 2021-01-15 杭州亦和水电安装工程有限公司 Auxiliary assembly equipment is assembled with crane span structure to water and electricity installation
CN112223175B (en) * 2020-10-09 2022-08-16 陕西省咸阳市建筑安装工程总公司 Auxiliary assembly equipment is assembled with crane span structure to water and electricity installation
CN112186682A (en) * 2020-10-20 2021-01-05 朱爱国 Wire fixing device for assembly type building

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