CN215887893U - Reliable mounting structure of plate girder - Google Patents
Reliable mounting structure of plate girder Download PDFInfo
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- CN215887893U CN215887893U CN202122345617.5U CN202122345617U CN215887893U CN 215887893 U CN215887893 U CN 215887893U CN 202122345617 U CN202122345617 U CN 202122345617U CN 215887893 U CN215887893 U CN 215887893U
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- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 230000001050 lubricating effect Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of plate girder installation, in particular to a reliable installation structure of a plate girder, which can quickly position the plate girder by arranging the device, is convenient for installing the plate girder, has simpler operation and improves the practicability; the four-group mounting plate is respectively arranged at the front end and the rear end of the stand column, the upper parts of the left end and the right end of the stand column, the two groups of baffles are respectively arranged on each group of mounting plate, the four groups of screw sleeves are respectively rotatably arranged at the front end and the rear end of the stand column, the left end and the right end of the stand column, the four groups of first bevel gears are respectively arranged at the inner ends of the four groups of screw sleeves, the annular slider is arranged on the outer side of the moving block, the annular slider slides in the sliding groove, the second bevel gear is arranged at the bottom end of the rotating shaft and can be meshed with the four groups of first bevel gears, and the four groups of bolts are respectively in threaded connection with one group of baffles on the four groups of mounting plates.
Description
Technical Field
The utility model relates to the technical field of plate beam installation, in particular to a reliable installation structure of a plate beam.
Background
Bridge superstructure mainly has board roof beam and case roof beam and T type roof beam, refers to bridge girder section form, and beam type bridge cross section form generally has: plates, T-beams, box beams, etc., including i-shaped plate beams, hollow plate beams, etc., depending on the form.
The plate girder is usually welded and installed on the upright post, but the welding of the plate girder is troublesome in positioning, complex in operation and low in practicability.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the reliable mounting structure of the plate girder, which can quickly position the plate girder, is convenient for mounting the plate girder, has simpler operation and improves the practicability.
The utility model relates to a reliable mounting structure of a plate girder, which comprises a vertical column, four groups of mounting plates, four groups of screw sleeves, four groups of first bevel gears, four groups of screw rods, an annular sliding block, a moving block, a rotating shaft, four groups of second bevel gears and four groups of bolts, wherein the four groups of mounting plates are respectively mounted at the upper parts of the front end, the rear end, the left end and the right end of the vertical column, two groups of baffle plates are respectively arranged on each group of mounting plates, the four groups of screw sleeves are respectively rotatably mounted at the upper parts of the front end, the rear end, the left end and the right end of the vertical column, the four groups of first bevel gears are respectively mounted at the inner ends of the four groups of screw sleeves, the four groups of screw rods are respectively in threaded connection with the four groups of screw sleeves, the four groups of screw rods correspond to the four groups of mounting plates in position, the front end and the rear end of each group of screw rods are respectively provided with a sliding groove, the front end, the rear end, the left end and the right end of the upright column are respectively provided with two groups of sliding blocks, the sliding blocks slide grooves are communicated with a cross-shaped hole, the top end of the upright column is provided with a cross-shaped hole, the sliding groove is provided with the sliding groove, the annular slider is installed in the movable block outside, and the annular slider slides in the spout, pivot and movable block rotatable coupling, and second bevel gear installs in the pivot bottom, and second bevel gear can mesh with four groups of first bevel gears mutually, four groups of bolts respectively with a set of baffle threaded connection on four groups of mounting panels.
The reliable mounting structure of the plate girder further comprises a bent pipe, and the bent pipe is mounted at the top end of the rotating shaft.
The reliable mounting structure of the plate girder further comprises a telescopic rod, and the telescopic rod is slidably mounted inside the bent pipe.
The reliable mounting structure of the plate beam further comprises a handle, and the handle is rotatably mounted on the telescopic rod.
According to the reliable mounting structure of the plate girder, the top end of each group of baffle plates is provided with the guide angle.
The reliable mounting structure of the plate beam further comprises four groups of reinforcing ribs, the top ends of the four groups of reinforcing ribs are respectively connected with the bottom ends of the four groups of mounting plates, and the inner ends of the four groups of reinforcing ribs are connected with the upright posts.
According to the reliable mounting structure of the plate girder, the handle is provided with the handle sleeve.
According to the reliable mounting structure of the plate girder, the inside of the sliding groove is coated with the lubricating layer.
Compared with the prior art, the utility model has the beneficial effects that: put the plate girder on two sets of mounting panels of the correspondence of adjacent two sets of stands respectively, then make two sets of movable blocks drive two sets of annular slider and slide in two sets of spouts, two sets of movable blocks then drive two sets of pivot global motion, thereby make two sets of taper gears and two sets of first bevel gear meshing that correspond, then rotate two sets of pivots, two sets of taper gears then mesh with two sets of first bevel gears, two sets of first bevel gears then drive two sets of swivel nuts and rotate, two sets of swivel nuts then with two sets of screw rod threaded connection, four sets of screw rods are then fixed to the plate girder, rotate two sets of corresponding bolts of two sets of stands simultaneously, two sets of bolts are then carried out the tight fixed in top to the plate girder, through setting up this equipment, can fix a position the plate girder fast, be convenient for install the plate girder, the operation is simpler, and the practicability is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is a schematic top view of the structure of FIG. 1;
FIG. 4 is a schematic top cross-sectional view of FIG. 2;
in the drawings, the reference numbers: 1. a column; 2. mounting a plate; 3. a baffle plate; 5. a threaded sleeve; 6. a first bevel gear; 7. a screw; 8. a slider; 9. a cross-shaped hole; 10. a chute; 11. an annular slider; 12. a moving block; 13. a rotating shaft; 14. a second bevel gear; 15. a bolt; 16. bending the pipe; 17. a telescopic rod; 18. a handle; 19. guiding an angle; 20. and (5) reinforcing ribs.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 to 4, the reliable mounting structure of a plate girder of the present invention comprises an upright post 1, four sets of mounting plates 2, four sets of threaded sleeves 5, four sets of first bevel gears 6, four sets of screw rods 7, an annular slider 11, a moving block 12, a rotating shaft 13, a second bevel gear 14 and four sets of bolts 15, wherein the four sets of mounting plates 2 are respectively mounted on the upper portions of the front end, the rear end, the left end and the right end of the upright post 1, two sets of baffles 3 are respectively arranged on each set of mounting plates 2, the four sets of threaded sleeves 5 are respectively rotatably mounted on the upper portions of the front end, the rear end, the left end and the right end of the upright post 1, the four sets of first bevel gears 6 are respectively mounted at the inner ends of the four sets of threaded sleeves 5, the four sets of screw rods 7 are respectively in threaded connection with the four sets of threaded sleeves 5, the four sets of screw rods 7 correspond to the four sets of mounting plates 2, the front end and the rear end of each set of screw rods 7 are respectively provided with sliding grooves, the front end, the left end and the right end of the upright post 1 are respectively provided with two sets of sliders 8, the sliding block 8 slides in a sliding groove of the screw 7, the top end of the upright post 1 is communicated with a cross-shaped hole 9, a sliding groove 10 is arranged on the inner side of the cross-shaped hole 9, the annular sliding block 11 is arranged on the outer side of the moving block 12, the annular sliding block 11 slides in the sliding groove 10, the rotating shaft 13 is rotatably connected with the moving block 12, the second bevel gear 14 is arranged at the bottom end of the rotating shaft 13, the second bevel gear 14 can be meshed with four groups of first bevel gears 6, and four groups of bolts 15 are respectively in threaded connection with one group of baffles 3 on four groups of mounting plates 2; respectively putting the plate beam on two corresponding groups of mounting plates 2 of two adjacent groups of upright posts 1, then driving two groups of movable blocks 12 to drive two groups of annular slide blocks 11 to slide in two groups of slide grooves 10, driving two groups of movable blocks 12 to drive two groups of rotating shafts 13 to integrally move, thereby enabling two groups of second bevel gears 14 to be meshed with two corresponding groups of first bevel gears 6, then two groups of rotating shafts 13 are rotated, two groups of second bevel gears 14 are meshed with two groups of first bevel gears 6, two groups of first bevel gears 6 drive two groups of screw sleeves 5 to rotate, two groups of screw sleeves 5 are in threaded connection with two groups of screw rods 7, four groups of screw rods 7 fix the plate girder, simultaneously, two groups of bolts 15 corresponding to the two groups of upright posts 1 are rotated, the two groups of bolts 15 tightly support and fix the plate beam, and by arranging the equipment, can fix a position the plate girder fast, be convenient for install the plate girder, the operation is simpler, improves the practicality.
The reliable mounting structure of the plate girder further comprises a bent pipe 16, wherein the bent pipe 16 is mounted at the top end of the rotating shaft 13; the rotation of the shaft 13 is facilitated by the provision of the elbow 16.
The reliable mounting structure of the plate girder further comprises an expansion link 17, wherein the expansion link 17 is slidably mounted inside the bent pipe 16; by arranging the telescopic rod 17, the length of the elbow pipe 16 can be conveniently adjusted.
The reliable mounting structure of a plate girder of the utility model also comprises a handle 18, the handle 18 can be rotatably mounted on the telescopic rod 17; by arranging the handle 18, the telescopic rod 17 and the elbow pipe 16 can be conveniently rotated.
According to the reliable mounting structure of the plate girder, the top end of each group of baffles 3 is provided with a guide angle 19; by providing the chamfer 19, it is convenient to place the plate girder on the mounting plate 2.
The reliable mounting structure of the plate girder further comprises four groups of reinforcing ribs 20, the top ends of the four groups of reinforcing ribs 20 are respectively connected with the bottom ends of the four groups of mounting plates 2, and the inner ends of the four groups of reinforcing ribs 20 are connected with the upright posts 1; by providing the reinforcing ribs 20, the effect of supporting and reinforcing the mounting plate 2 can be achieved.
According to the reliable mounting structure of the plate girder, the handle 18 is provided with the handle sleeve; the friction force of the handle 18 can be increased, and the anti-skid function is achieved.
According to the reliable mounting structure of the plate girder, the sliding groove 10 is internally coated with the lubricating layer; can play a role in lubricating the annular slide block 11.
The utility model relates to a reliable mounting structure of a plate girder, which comprises the steps of firstly respectively placing the plate girder on two corresponding mounting plates 2 of two adjacent groups of upright posts 1, then driving two groups of annular sliding blocks 11 to slide in two groups of sliding grooves 10 by two groups of moving blocks 12, driving two groups of rotating shafts 13 to integrally move by two groups of moving blocks 12, thus enabling two groups of second bevel gears 14 to be meshed with two corresponding groups of first bevel gears 6, then rotating two groups of rotating shafts 13, enabling two groups of second bevel gears 14 to be meshed with two groups of first bevel gears 6, enabling two groups of first bevel gears 6 to drive two groups of screw sleeves 5 to rotate, enabling two groups of screw sleeves 5 to be in threaded connection with two groups of screw rods 7, enabling the four groups of screw rods 7 to fix the plate girder, simultaneously rotating two groups of bolts 15 corresponding to two groups of upright posts 1, and enabling the two groups of bolts 15 to tightly support and fix the plate girder.
According to the reliable mounting structure of the plate girder, the mounting mode, the connection mode or the arrangement mode are common mechanical modes, and the reliable mounting structure can be implemented as long as the beneficial effects of the plate girder can be achieved.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A reliable mounting structure of a plate girder is characterized by comprising an upright post (1), four groups of mounting plates (2), four groups of screw sleeves (5), four groups of first bevel gears (6), four groups of screw rods (7), an annular sliding block (11), a moving block (12), a rotating shaft (13), a second bevel gear (14) and four groups of bolts (15), wherein the four groups of mounting plates (2) are respectively mounted at the upper parts of the front end, the rear end, the left end and the right end of the upright post (1), two groups of baffle plates (3) are arranged on each group of mounting plates (2), the four groups of screw sleeves (5) are respectively rotatably mounted at the upper parts of the front end, the rear end, the left end and the right end of the upright post (1), the four groups of first bevel gears (6) are respectively mounted at the inner ends of the four groups of screw sleeves (5), the four groups of screw rods (7) are respectively in threaded connection with the four groups of screw sleeves (5), and the four groups of screw rods (7) correspond to the four groups of mounting plates (2), each group of screw rods (7) is provided with a sliding groove at the front end and the rear end, the upright post (1) is provided with a front end, a rear end, the left end and the right end are provided with two groups of sliding blocks (8), the sliding blocks (8) slide in the sliding grooves of the screw rods (7), the top end of the upright post (1) is communicated with and provided with a cross-shaped hole (9), the inner side of the cross-shaped hole (9) is provided with a sliding groove (10), an annular sliding block (11) is installed on the outer side of a moving block (12), the annular sliding block (11) slides in the sliding groove (10), a rotating shaft (13) is rotatably connected with the moving block (12), a second bevel gear (14) is installed at the bottom end of the rotating shaft (13), the second bevel gear (14) can be meshed with four groups of first bevel gears (6), and four groups of bolts (15) are respectively in threaded connection with a group of baffles (3) on the four groups of mounting plates (2).
2. A panel beam positive mounting structure according to claim 1, further comprising a bent pipe (16), wherein the bent pipe (16) is mounted on the top end of the rotating shaft (13).
3. A reliable plate girder installation structure according to claim 2, further comprising a telescopic bar (17), wherein the telescopic bar (17) is slidably installed inside the bent pipe (16).
4. A reliable plate girder mounting structure according to claim 3, further comprising a handle (18), wherein the handle (18) is rotatably mounted on the telescopic bar (17).
5. A reliable plate girder installation structure according to claim 4, wherein the top end of each set of baffle plates (3) is provided with a chamfer (19).
6. The reliable mounting structure of a plate girder of claim 5, further comprising four sets of reinforcing ribs (20), wherein the top ends of the four sets of reinforcing ribs (20) are respectively connected with the bottom ends of the four sets of mounting plates (2), and the inner ends of the four sets of reinforcing ribs (20) are respectively connected with the upright posts (1).
7. A reliable plate girder installation structure according to claim 6, wherein the handle (18) is provided with a grip.
8. A positive mounting arrangement for plate girders according to claim 7, characterized in that the inside of the chute (10) is coated with a lubricating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122345617.5U CN215887893U (en) | 2021-12-27 | 2021-12-27 | Reliable mounting structure of plate girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122345617.5U CN215887893U (en) | 2021-12-27 | 2021-12-27 | Reliable mounting structure of plate girder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215887893U true CN215887893U (en) | 2022-02-22 |
Family
ID=80348006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122345617.5U Active CN215887893U (en) | 2021-12-27 | 2021-12-27 | Reliable mounting structure of plate girder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215887893U (en) |
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2021
- 2021-12-27 CN CN202122345617.5U patent/CN215887893U/en active Active
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