CN219843389U - Connection supporting mechanism of bridge - Google Patents
Connection supporting mechanism of bridge Download PDFInfo
- Publication number
- CN219843389U CN219843389U CN202321248504.6U CN202321248504U CN219843389U CN 219843389 U CN219843389 U CN 219843389U CN 202321248504 U CN202321248504 U CN 202321248504U CN 219843389 U CN219843389 U CN 219843389U
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- screw
- sets
- round hole
- bridge
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 35
- 238000005728 strengthening Methods 0.000 claims abstract 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 125000003003 spiro group Chemical group 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 239000002360 explosive Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to the technical field of bridge support auxiliary tools, in particular to a connecting and supporting mechanism of a bridge, wherein two groups of nuts which are close to each other are matched to fix a support plate, then a reinforcing mechanism is arranged on the support plate, and a jacking mechanism and the reinforcing mechanism are matched with each other to carry out jacking and fixing on the top end and two sides of the bridge; including base, A round hole, screw in A, lead screw, nut, extension board, B round hole and bolt, be provided with A round hole on the base, the base center is provided with in the A screw, screw and the threaded connection of A in screw, two sets of nuts are equipped with to the spiro union respectively on every group lead screw, be provided with two sets of B round holes on the extension board, the B round hole overlaps respectively in the outside of two sets of lead screws, the extension board is between two sets of nuts that are close to mutually, the bolt passes A round hole respectively, still include tight mechanism and strengthening mechanism in top, tight mechanism in top respectively with two sets of lead screw threaded connection, be provided with fixed establishment on the extension board.
Description
Technical Field
The utility model relates to the technical field of bridge support auxiliary tools, in particular to a connecting support mechanism of a bridge.
Background
The cable bridge is mainly applied to the field of cables, and comprises a groove type structure, a tray type structure, a ladder type structure, a grid type structure and the like, and comprises a bracket, a bracket arm, an installation accessory and the like. The bridge frame in the building can be independently erected, can be additionally arranged on various building (construction) structures and pipe gallery brackets, and has the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like, all parts are required to be galvanized, and the bridge frame is installed outside the building.
Among the prior art, chinese patent document with bulletin number CN217334909U discloses a connection supporting mechanism of crane span structure, including two montants, the lower extreme sliding connection of montant has the movable rod, a plurality of first circular grooves have all been seted up to the front side and the rear side of movable rod, the movable rod passes through first bolt fixed connection with the montant, and the lower fixed surface who is located a movable rod of left side is connected with the horizontal pole, the right-hand member sliding connection of horizontal pole has the stock, the second circular groove has all been seted up to the front side and the rear side of stock, stock and horizontal pole pass through second bolt fixed connection.
The use has found that, owing to fixed first fixed plate and the fixed class of second of being provided with between two montants, lead to the overall structure of the device to carry out the split when not using, lead to occupation space great, make the device carry out the split very necessary when guaranteeing the flexibility.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a bridge connection supporting mechanism for reducing space occupation rate.
The utility model relates to a connection supporting mechanism of a bridge, which comprises a base, an A round hole, an A inner screw hole, screw rods, nuts, a support plate, a B round hole and bolts, wherein the base is provided with the A round hole, the center of the base is provided with the A inner screw hole, the screw rods are in threaded connection with the A inner screw hole, each group of screw rods are respectively provided with two groups of nuts in a threaded manner, the support plate is provided with two groups of B round holes, the B round holes are respectively sleeved on the outer sides of the two groups of screw rods, the support plate is arranged between the two groups of nuts which are close to each other, the bolts respectively pass through the A round hole, the connection supporting mechanism also comprises a jacking mechanism and a reinforcing mechanism, the jacking mechanism is respectively in threaded connection with the two groups of screw rods, and the support plate is provided with a fixing mechanism; the method comprises the steps of enabling a plurality of groups of bolts to penetrate through a round hole A and be in threaded connection with a top wall respectively, fixing a base, enabling a screw rod to be in threaded connection with an inner screw hole A, enabling a tightening mechanism to be in threaded connection with two groups of screw rods respectively, enabling a group of nuts to be screwed on the screw rod firstly, enabling two groups of round holes B on a support plate to penetrate through the screw rod respectively, enabling another group of nuts to be screwed on the screw rod, enabling two groups of nuts close to each other to be matched with each other to fix the support plate, enabling a reinforcing mechanism to be installed on the support plate, and enabling the tightening mechanism and the reinforcing mechanism to be matched with each other to conduct tightening fixation on the top end and two sides of a bridge frame.
Preferably, the jacking mechanism comprises a top plate, inner coils, bearings and rotating rods, wherein the two groups of inner coils respectively penetrate through the top plate and are respectively connected with the top plate in a rotating way through the bearings, and the outer side wall of each group of inner coils is symmetrically provided with the rotating rods; the staff passes through the bull stick and rotates interior screwed pipe under the cooperation of bearing to make interior screwed pipe and lead screw threaded connection, when needs press the crane span structure top, rotate interior screwed pipe, thereby make two sets of interior screwed pipes mutually support and drive the roof and move down, thereby make the roof bottom compress tightly the crane span structure top, improve the fastness.
Preferably, the reinforcing mechanism comprises an opening, reinforcing plates, moving blocks, B inner screw holes, supporting rings and butterfly bolts, wherein the supporting plates are provided with the openings, the moving blocks are respectively arranged at the bottom ends of the two groups of reinforcing plates, the B inner screw holes are arranged at the bottom ends of each group of moving blocks, the moving blocks are matched with the openings, the supporting rings are sleeved on the butterfly bolts, and the butterfly bolts are in threaded connection with the B inner screw holes; according to the width of the bridge, the movable block slides in the corresponding position in the opening, after the adjustment is finished, the butterfly bolts penetrate through the supporting ring and are inserted into the opening from the lower part of the support plate, and meanwhile, the butterfly bolts are in threaded connection with the inner screw holes of the B, so that the fixing of the reinforcing plates is finished, and the inner ends of the two groups of reinforcing plates are used for reinforcing the left side and the right side of the bridge.
Preferably, the novel anti-slip device further comprises a first anti-slip pad, and the bottom end of the top plate is provided with the first anti-slip pad; the top plate is tightly propped against the top end of the bridge frame through the first anti-slip pad, so that the firmness is improved.
Preferably, the reinforcing plate further comprises grooves, and the front end and the rear end of the reinforcing plate are respectively provided with grooves; staff takes the removal to the gusset plate under the cooperation of recess, improves the convenience.
Preferably, the anti-slip device further comprises a second anti-slip pad, and the inner ends of the two groups of reinforcing plates are respectively provided with a rotating rod; the two groups of reinforcing plates are used for reinforcing the two sides of the bridge frame through the two groups of second anti-slip pads.
Preferably, the support plate is made of stainless steel.
Compared with the prior art, the utility model has the beneficial effects that: the method comprises the steps of enabling a plurality of groups of bolts to penetrate through a round hole A and be in threaded connection with a top wall respectively, fixing a base, enabling a screw rod to be in threaded connection with an inner screw hole A, enabling a tightening mechanism to be in threaded connection with two groups of screw rods respectively, enabling a group of nuts to be screwed on the screw rod firstly, enabling two groups of round holes B on a support plate to penetrate through the screw rod respectively, enabling another group of nuts to be screwed on the screw rod, enabling two groups of nuts close to each other to be matched with each other to fix the support plate, enabling a reinforcing mechanism to be installed on the support plate, and enabling the tightening mechanism and the reinforcing mechanism to be matched with each other to conduct tightening fixation on the top end and two sides of a bridge frame.
Drawings
FIG. 1 is a schematic view of a first explosive construction of the present utility model;
FIG. 2 is a partially enlarged schematic view of the structure of the portion A in FIG. 1;
FIG. 3 is a schematic view of a second explosive construction of the present utility model;
FIG. 4 is a schematic view of a first axial structure of the present utility model;
FIG. 5 is a partially enlarged schematic view of the structure of the portion B in FIG. 4;
FIG. 6 is a schematic view of a second axial structure of the present utility model;
the reference numerals in the drawings: 1. a base; 2. a is a round hole; 3. the inner screw hole A; 4. a screw rod; 5. a nut; 6. a support plate; 7. b, a round hole; 8. a bolt; 9. a top plate; 10. an inner coil; 11. a bearing; 12. a rotating rod; 13. an opening; 14. a reinforcing plate; 15. a moving block; 16. b is an inner screw hole; 17. a support ring; 18. a butterfly bolt; 19. a first anti-slip pad; 20. a groove; 21. and a second anti-slip pad.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Examples
As shown in fig. 1, 3, 4 and 6, the connecting and supporting mechanism of the bridge frame comprises a base 1, an A round hole 2, an A inner screw hole 3, a screw 4, a nut 5, a support plate 6, a B round hole 7 and a bolt 8, wherein the A round hole 2 is arranged on the base 1, the A inner screw hole 3 is arranged in the center of the base 1, the screw 4 is in threaded connection with the A inner screw hole 3, two groups of nuts 5 are respectively screwed on each group of screws 4, two groups of B round holes 7 are arranged on the support plate 6, the B round holes 7 are respectively sleeved on the outer sides of the two groups of screws 4, the support plate 6 is arranged between the two groups of nuts 5 which are close to each other, the bolt 8 respectively passes through the A round hole 2, the supporting mechanism and the reinforcing mechanism are respectively connected with the two groups of screws 4 in a threaded manner, and the support plate 6 is provided with a fixing mechanism;
as shown in fig. 1, 3, 4 and 5, the tightening mechanism comprises a top plate 9, inner coils 10, bearings 11 and a rotating rod 12, wherein the two groups of inner coils 10 respectively penetrate through the top plate 9, the inner coils 10 are respectively and rotatably connected with the top plate 9 through the bearings 11, and the outer side wall of each group of inner coils 10 is symmetrically provided with the rotating rod 12.
In this embodiment, the plurality of groups of bolts 8 respectively pass through the round holes a 2 and are in threaded connection with the top wall, so as to complete the fixation of the base 1, then the screw rods 4 are in threaded connection with the screw holes a 3, the tightening mechanism is respectively in threaded connection with the two groups of screw rods 4, then one group of nuts 5 are firstly screwed on the screw rods 4, then the two groups of round holes B7 on the support plate 6 respectively pass through the screw rods 4, then the screw rods 4 are screwed with the other group of nuts 5, the two groups of nuts 5 close to each other are matched with each other to fix the support plate 6, then the reinforcing mechanism is installed on the support plate 6, the staff rotates the inner screw tube 10 through the rotating rod 12 and under the matching of the bearings 11, so that the inner screw tube 10 is in threaded connection with the screw rods 4, when the top end of the bridge is required to be pressed, the inner screw tube 10 is rotated, so that the two groups of inner screw tubes 10 are mutually matched to drive the top plate 9 to move downwards, so that the bottom end of the top plate 9 is pressed against the top end, and the reinforcing mechanism performs tightening fixation on the two sides of the bridge.
Examples
As shown in fig. 1, 3, 4 and 6, the connecting and supporting mechanism of the bridge frame comprises a base 1, an A round hole 2, an A inner screw hole 3, a screw 4, a nut 5, a support plate 6, a B round hole 7 and a bolt 8, wherein the A round hole 2 is arranged on the base 1, the A inner screw hole 3 is arranged in the center of the base 1, the screw 4 is in threaded connection with the A inner screw hole 3, two groups of nuts 5 are respectively screwed on each group of screws 4, two groups of B round holes 7 are arranged on the support plate 6, the B round holes 7 are respectively sleeved on the outer sides of the two groups of screws 4, the support plate 6 is arranged between the two groups of nuts 5 which are close to each other, the bolt 8 respectively passes through the A round hole 2, the supporting mechanism and the reinforcing mechanism are respectively connected with the two groups of screws 4 in a threaded manner, and the support plate 6 is provided with a fixing mechanism;
as shown in fig. 1, 3, 4 and 5, the jacking mechanism comprises a top plate 9, inner coils 10, bearings 11 and a rotating rod 12, wherein two groups of inner coils 10 respectively penetrate through the top plate 9, the inner coils 10 are respectively and rotatably connected with the top plate 9 through the bearings 11, and the outer side wall of each group of inner coils 10 is symmetrically provided with the rotating rod 12;
as shown in fig. 1 and 2, the reinforcing mechanism comprises an opening 13, reinforcing plates 14, moving blocks 15, B inner screw holes 16, supporting rings 17 and butterfly bolts 18, wherein the opening 13 is arranged on the support plate 6, the bottom ends of the two groups of reinforcing plates 14 are respectively provided with the moving blocks 15, the bottom ends of each group of moving blocks 15 are provided with the B inner screw holes 16, the moving blocks 15 are matched with the opening 13, the supporting rings 17 are sleeved on the butterfly bolts 18, and the butterfly bolts 18 are in threaded connection with the B inner screw holes 16;
as shown in fig. 1 and 2, the anti-slip device further comprises a first anti-slip pad 19, a groove 20 and a second anti-slip pad 21, the first anti-slip pad 19 is arranged at the bottom end of the top plate 9, the grooves 20 are respectively arranged at the front end and the rear end of the reinforcing plate 14, and the rotating rods 12 are respectively arranged at the inner ends of the two groups of reinforcing plates 14.
In this embodiment, the plurality of groups of bolts 8 respectively pass through the round holes a 2 and are in threaded connection with the top wall, so as to complete the fixation of the base 1, then the screw rods 4 are in threaded connection with the screw holes a 3, the tightening mechanism is respectively in threaded connection with the two groups of screw rods 4, then the screw rods 4 are firstly screwed with one group of nuts 5, then the two groups of round holes B7 on the support plate 6 respectively pass through the screw rods 4, then the screw rods 4 are screwed with another group of nuts 5, the two groups of nuts 5 which are close to each other are matched with each other to fix the support plate 6, then the reinforcing mechanism is installed on the support plate 6, the worker rotates the inner screw tube 10 through the rotating rod 12 and under the matching of the bearings 11, so that the inner screw tube 10 is in threaded connection with the screw rods 4, when the top end of the bridge is required to be pressed, the inner screw tube 10 is rotated, so that the two groups of inner screw tubes 10 are mutually matched with each other to drive the top plate 9 to move downwards, so that the bottom end of the top plate 9 is pressed against the top end, the moving block 15 slides in the corresponding position in the opening 13 according to the width of the bridge frame 13, after the adjustment, the bolts 18 pass through the support rings 17 and are matched with the nuts 5, the two groups of nuts are matched with each other, the support plate 6 are fixed, then the reinforcing mechanism is installed on the support plate 6, and then, the right inner screw tube is screwed with the two groups of the inner screw tube 14, and the right screw tube is fastened by the inner screw tube 18.
The base 1, the screw rod 4, the support plate 6, the top plate 9, the inner screw tube 10, the bearing 11 and the rotating rod 12 of the bridge frame connecting support mechanism are purchased in the market, and a person skilled in the art only needs to install and operate according to the attached using instruction without creative labor of the person skilled in the art.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (7)
1. The utility model provides a connection supporting mechanism of crane span structure, including base (1), screw (3) in A round hole (2), lead screw (4), nut (5), extension board (6), B round hole (7) and bolt (8), be provided with A round hole (2) on base (1), screw (3) in base (1) center is provided with A, screw (4) and screw (3) threaded connection in A, be provided with two sets of nuts (5) on every set of lead screw (4) respectively, be provided with two sets of B round holes (7) on extension board (6), B round hole (7) suit respectively in the outside of two sets of lead screws (4), extension board (6) are between two sets of nuts (5) that are close to mutually, bolt (8) pass A round hole (2) respectively, a serial communication port, still include tight mechanism and strengthening mechanism, tight mechanism in pushing up respectively with two sets of lead screws (4) threaded connection, be provided with fixed establishment on extension board (6).
2. The bridge frame connecting and supporting mechanism according to claim 1, wherein the jacking mechanism comprises a top plate (9), inner coils (10), bearings (11) and rotating rods (12), wherein the two groups of inner coils (10) penetrate through the top plate (9) respectively, the inner coils (10) are connected with the top plate (9) in a rotating way through the bearings (11) respectively, and the outer side walls of the inner coils (10) of each group are symmetrically provided with the rotating rods (12).
3. The bridge connection supporting mechanism according to claim 1, wherein the reinforcing mechanism comprises an opening (13), reinforcing plates (14), moving blocks (15), B inner screw holes (16), supporting rings (17) and butterfly bolts (18), the opening (13) is formed in the support plate (6), the moving blocks (15) are respectively arranged at the bottom ends of the two groups of reinforcing plates (14), B inner screw holes (16) are formed in the bottom ends of each group of moving blocks (15), the moving blocks (15) are matched with the opening (13), the supporting rings (17) are sleeved on the butterfly bolts (18), and the butterfly bolts (18) are in threaded connection with the B inner screw holes (16).
4. The bridge connection support mechanism according to claim 2, further comprising a number one anti-slip pad (19), wherein the bottom end of the top plate (9) is provided with a number one anti-slip pad (19).
5. A bridge connection support as claimed in claim 3, further comprising grooves (20), the front and rear ends of the reinforcing plate (14) being provided with grooves (20), respectively.
6. A bridge connection support as claimed in claim 3, further comprising a second non-slip mat (21), the inner ends of the two sets of reinforcing plates (14) being provided with respective rotating bars (12).
7. A bridge connection support according to claim 1, characterized in that the support plate (6) is of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321248504.6U CN219843389U (en) | 2023-05-22 | 2023-05-22 | Connection supporting mechanism of bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321248504.6U CN219843389U (en) | 2023-05-22 | 2023-05-22 | Connection supporting mechanism of bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219843389U true CN219843389U (en) | 2023-10-17 |
Family
ID=88299996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321248504.6U Active CN219843389U (en) | 2023-05-22 | 2023-05-22 | Connection supporting mechanism of bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219843389U (en) |
-
2023
- 2023-05-22 CN CN202321248504.6U patent/CN219843389U/en active Active
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| GR01 | Patent grant | ||
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