CN220673360U - Reinforcing and fixing device for direct-buried bridge - Google Patents
Reinforcing and fixing device for direct-buried bridge Download PDFInfo
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- CN220673360U CN220673360U CN202322339451.5U CN202322339451U CN220673360U CN 220673360 U CN220673360 U CN 220673360U CN 202322339451 U CN202322339451 U CN 202322339451U CN 220673360 U CN220673360 U CN 220673360U
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 73
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of directly-buried bridges, and particularly relates to a reinforcing and fixing device for a directly-buried bridge. This a strengthen fixing device for directly burying bridge, through setting up adjusting unit, if the bridge is because the channel unevenness leads to one end perk or when inclining, through the screw hole cooperation of rotating threaded rod and bottom plate seting up, thereby make the threaded rod drive the cushion reciprocate with the one end of slope lift, make the bridge keep the level, thereby avoid the local atress of bridge too big, cause the damage of bridge, the channel that has put forward in the prior art because excavated in the use can't guarantee the level, lead to the bridge to take place the slope after the installation, after the bridge buries, upwards bellied bridge part receives great pressure, lead to the bridge to warp or damage easily, thereby influence the life problem of bridge.
Description
Technical Field
The utility model relates to the technical field of direct-buried bridge frames, in particular to a reinforcing and fixing device for a direct-buried bridge frame.
Background
The cable bridge is a cable laying device for guiding and accommodating cables. The existing cable bridge can be generally divided into: the structure of the utility model comprises a bracket, a bracket arm, a mounting accessory, and the like. The bridge frame in the building can be independently erected and can be attached to various buildings and pipe gallery brackets. The cables are typically laid in open spaces such as squares, roads, etc., by buried wiring.
Generally, the buried wiring is to directly dig a channel underground, then directly place the cable in the channel to achieve the purpose of pulling the cable, but different cables are pulled in the channel together, if the cables are not classified, the cables are easy to wind, the subsequent cables are inconvenient to replace and maintain, in addition, the electrified cables and the communication cables are wound together, the imagination of mutual interference is easy to occur, and finally, the cables are not provided with devices for classified hanging and placing, are easy to be soaked in accumulated water at the bottom of the channel, so that serious potential safety hazards are caused.
As disclosed in chinese patent CN211239265U, a buried cable bridge is provided with a cable bridge in a wiring channel, so that the cable can be suspended and routed to prevent water accumulated at the bottom of the wiring channel, and the cable bridge is provided with a clamping frame, a first connecting frame and a second connecting frame, and can distribute and route wires according to the thickness, type and importance of the cables when the wires are routed, and the cables are sequentially classified from the clamping frame, the first connecting frame and the second connecting frame, so that interference between the cables can be reduced, and in addition, the cable bridge is easy to assemble, and can be rapidly increased or reduced according to the requirements of the cables, so that the wires are clear.
However, in the using process, the horizontal digging channel can not be ensured, so that the bridge is inclined after being installed, and after the bridge is buried, the upward convex bridge part is subjected to larger pressure, so that the bridge is easy to deform or damage, and the service life of the bridge is influenced.
For this reason, it is highly desirable to provide a reinforcing fixture for a directly buried bridge.
Disclosure of Invention
The utility model aims to provide a reinforcing and fixing device for a direct-buried bridge, which is used for solving the problems that in the prior art, the bridge is inclined after being installed because a channel excavated cannot be guaranteed to be horizontal, and after the bridge is buried, the bridge part protruding upwards is subjected to larger pressure, so that the bridge is easy to deform or damage, and the service life of the bridge is influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a reinforcing and fixing device for a direct-buried bridge comprises a bridge, wherein an auxiliary supporting device is arranged on the outer side of the bridge.
The auxiliary supporting device comprises an adjusting unit, a first reinforcing unit and a second reinforcing unit, wherein the adjusting unit is arranged at the bottom of the bridge, the first reinforcing unit is arranged on the side face of the bridge, and the second reinforcing unit is arranged above the bridge.
The adjusting unit comprises a bottom plate, threaded rods, bearings and cushion blocks, wherein the bottom plate is fixedly arranged on the left side and the right side of the bottom of the bridge, first threaded holes are formed in the front end and the rear end of the inside of the bottom plate, the threaded rods are in threaded connection with the inside of the threaded holes, the cushion blocks are arranged at the lower ends of the threaded rods, and the bearings are fixedly arranged inside the cushion blocks.
Preferably, the first reinforcing unit comprises a reinforcing block, a first bolt and a nut, wherein the reinforcing block is fixedly arranged at the front end and the rear end of the top of the bottom plate, a second threaded hole is formed in the reinforcing block, the first bolt is in threaded connection with the second threaded hole, and the nut is in threaded connection with the outer surface of the first bolt.
Preferably, the second reinforcing unit comprises a reinforcing plate, a supporting frame and a second bolt, wherein the reinforcing plate is fixedly arranged at the front end and the rear end of one side, adjacent to the left bottom plate and the right bottom plate, the supporting frame is arranged at the left side and the right side of the top of the reinforcing plate, a third threaded hole is formed in the supporting frame, and the second bolt is in threaded connection with the third threaded hole and penetrates through the inside of the reinforcing plate.
Preferably, the lower end of the threaded rod is fixedly arranged on the bearing inner ring, and when the cushion block is contacted with the ground through the bearing, the resistance of the threaded rod during rotation is reduced, so that the threaded rod can rotate conveniently.
Preferably, the first bolts penetrate through the reinforcing blocks and extend into the bridge frame to be connected with the nuts, the reinforcing blocks are fixed on two sides of the bridge frame through the first bolts, the bridge frame is supported, and the strength of the bridge frame is improved.
Preferably, the distance between the front and rear reinforcing blocks is equal to the width of the bridge frame, the distance can be changed according to the width of the bridge frame, the bridge frame is limited by the front and rear reinforcing blocks, and the bridge frame and the auxiliary supporting device are convenient to install.
Preferably, the support frames are symmetrically distributed on the left and right sides of the bridge frame, and the pressure applied to the upper side of the bridge frame is shared by the support frames, so that the service life of the bridge frame is prolonged.
Compared with the prior art, the utility model has the beneficial effects that:
1. this a strengthen fixing device for directly burying bridge, through setting up adjusting unit, when installing the bridge, if the bridge is because the channel unevenness leads to one end perk or when inclining, through the screw hole cooperation of rotating threaded rod and bottom plate seting up, thereby make the threaded rod drive the cushion reciprocate with the one end of slope lift, make the bridge keep the level, thereby avoid the local atress of bridge too big, cause the damage of bridge, the channel that has put forward in the prior art in the use because excavated can't guarantee the level, lead to the bridge to take place the slope after the installation, upwards bellied bridge part receives great pressure after the bridge buries, lead to the bridge to warp or damage easily, thereby influence the life problem of bridge.
2. This a strengthen fixing device for directly burying formula crane span structure through setting up first enhancement unit and second enhancement unit, supports the crane span structure by boss and support frame, improves the intensity of crane span structure, improves the life of crane span structure.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a connection between a first reinforcing unit and a bridge frame according to the present utility model;
FIG. 3 is a schematic diagram of a second reinforcement unit according to the present utility model;
fig. 4 is a split view of the structure of the joint of the threaded rod and the cushion block of the present utility model.
In the figure: 1. a bridge; 201. a bottom plate; 202. a threaded rod; 203. a bearing; 204. a cushion block; 205. a reinforcing block; 206. a first bolt; 207. a nut; 208. a reinforcing plate; 209. a support frame; 210. and a second bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution:
embodiment one:
a reinforcing and fixing device for a direct-buried bridge comprises a bridge 1, wherein an auxiliary supporting device is arranged on the outer side of the bridge 1.
The auxiliary supporting device comprises an adjusting unit, a first reinforcing unit and a second reinforcing unit, wherein the adjusting unit is arranged at the bottom of the bridge frame 1, the first reinforcing unit is arranged on the side face of the bridge frame 1, and the second reinforcing unit is arranged above the bridge frame 1.
The adjusting unit comprises a bottom plate 201, threaded rods 202, bearings 203 and cushion blocks 204, wherein the bottom plate 201 is fixedly arranged on the left side and the right side of the bottom of the bridge frame 1, first threaded holes are formed in the front end and the rear end of the inside of the bottom plate 201, the threaded rods 202 are in threaded connection with the inside of the threaded holes, the lower ends of the threaded rods 202 are fixedly arranged on the inner rings of the bearings 203, when the cushion blocks 204 are in contact with the ground, the resistance of the threaded rods 202 in rotation is reduced through the bearings 203, the threaded rods 202 are convenient to rotate, the cushion blocks 204 are arranged at the lower ends of the threaded rods 202, and the bearings 203 are fixedly arranged inside the cushion blocks 204.
The first reinforcing unit comprises reinforcing blocks 205, first bolts 206 and nuts 207, wherein the reinforcing blocks 205 are fixedly installed at the front end and the rear end of the top of the bottom plate 201, the distance between the front reinforcing block 205 and the rear reinforcing block 205 is equal to the width of the bridge 1, the distance can be changed according to the width of the bridge 1, the bridge 1 is limited through the front reinforcing block 205 and the rear reinforcing block 205, the bridge 1 and the auxiliary supporting device are convenient to install, second threaded holes are formed in the reinforcing blocks 205, the first bolts 206 are in threaded connection with the second threaded holes, the first bolts 206 penetrate through the reinforcing blocks 205 and extend to the inside of the bridge 1 to be connected with the nuts 207, the reinforcing blocks 205 are fixed at two sides of the bridge 1 through the first bolts 206, the bridge 1 is supported, the strength of the bridge 1 is improved, and the nuts 207 are in threaded connection with the outer surface of the first bolts 206.
Embodiment two:
based on the first embodiment: the second reinforcing unit includes reinforcing plate 208, support frame 209 and second bolt 210, reinforcing plate 208 fixed mounting is around two adjacent one side of bottom plate 201 about, improve the support strength of two bottom plates 201 about through reinforcing plate 208, the installation of support frame 209 of being convenient for simultaneously, support frame 209 installs in reinforcing plate 208 top left and right sides, the inside third screw hole of having seted up of support frame 209, support frame 209 symmetric distribution is two about crane span structure 1, share the pressure that crane span structure 1 top received through support frame 209, improve crane span structure 1's life, second bolt 210 threaded connection is inside the third screw hole and run through inside the reinforcing plate 208.
When the bridge 1 is used, the top of the bottom plate 201 is positioned between the front reinforcing block 205 and the rear reinforcing block 205, the first bolt 206 penetrates through the reinforcing block 205 and extends to the inside of the bridge 1 to be connected with the nut 207, so that the bridge 1 is fixed, the second bolt 210 penetrates through the threaded hole formed in the supporting frame 209 and extends to the inside of the reinforcing plate 208, the supporting frame 209 is fixed, the bridge 1 is placed in a channel, when one end of the bridge 1 is tilted or inclined due to uneven channels, the threaded rod 202 is matched with the threaded hole formed in the bottom plate 201 in a rotating way, so that the threaded rod 202 drives the cushion block 204 to move up and down, the inclined one end of the bridge 1 is lifted, the bridge 1 is kept horizontal, and the damage of the bridge 1 caused by overlarge local stress of the bridge 1 is avoided.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (7)
1. The utility model provides a strengthen fixing device for directly burying formula crane span structure, includes crane span structure (1), its characterized in that: an auxiliary supporting device is arranged on the outer side of the bridge frame (1);
the auxiliary supporting device comprises an adjusting unit, a first reinforcing unit and a second reinforcing unit, wherein the adjusting unit is arranged at the bottom of the bridge frame (1), the first reinforcing unit is arranged on the side surface of the bridge frame (1), and the second reinforcing unit is arranged above the bridge frame (1);
the adjusting unit comprises a bottom plate (201), a threaded rod (202), bearings (203) and cushion blocks (204), wherein the bottom plate (201) is fixedly installed on the left side and the right side of the bottom of the bridge frame (1), first threaded holes are formed in the front end and the rear end of the inside of the bottom plate (201), the threaded rod (202) is in threaded connection with the inside of the threaded holes, the cushion blocks (204) are installed at the lower ends of the threaded rod (202), and the bearings (203) are fixedly installed inside the cushion blocks (204).
2. A reinforcing fixture for a directly buried bridge according to claim 1, characterized in that: the first reinforcing unit comprises a reinforcing block (205), a first bolt (206) and a nut (207), wherein the reinforcing block (205) is fixedly installed at the front end and the rear end of the top of the bottom plate (201), a second threaded hole is formed in the reinforcing block (205), the first bolt (206) is in threaded connection with the inside of the second threaded hole, and the nut (207) is in threaded connection with the outer surface of the first bolt (206).
3. A reinforcing fixture for a directly buried bridge according to claim 1, characterized in that: the second reinforcing unit comprises a reinforcing plate (208), a supporting frame (209) and a second bolt (210), wherein the reinforcing plate (208) is fixedly installed at the front end and the rear end of one side, which is adjacent to the left bottom plate and the right bottom plate (201), the supporting frame (209) is installed at the left side and the right side of the top of the reinforcing plate (208), a third threaded hole is formed in the supporting frame (209), and the second bolt (210) is in threaded connection with the third threaded hole and penetrates through the inside of the reinforcing plate (208).
4. A reinforcing fixture for a directly buried bridge according to claim 1, characterized in that: the lower end of the threaded rod (202) is fixedly arranged at the inner ring of the bearing (203).
5. A reinforcing fixture for a directly buried bridge according to claim 2, characterized in that: the first bolt (206) penetrates through the reinforcing block (205) and extends into the bridge (1) to be connected with the nut (207).
6. A reinforcing fixture for a directly buried bridge according to claim 2, characterized in that: the distance between the front and rear reinforcing blocks (205) is equal to the width of the bridge and can be changed according to the width of the bridge.
7. A reinforcing fixture for a directly buried bridge according to claim 3, characterized in that: the supporting frames (209) are symmetrically distributed on the left and right sides of the bridge frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322339451.5U CN220673360U (en) | 2023-08-30 | 2023-08-30 | Reinforcing and fixing device for direct-buried bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322339451.5U CN220673360U (en) | 2023-08-30 | 2023-08-30 | Reinforcing and fixing device for direct-buried bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220673360U true CN220673360U (en) | 2024-03-26 |
Family
ID=90353738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322339451.5U Active CN220673360U (en) | 2023-08-30 | 2023-08-30 | Reinforcing and fixing device for direct-buried bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220673360U (en) |
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2023
- 2023-08-30 CN CN202322339451.5U patent/CN220673360U/en active Active
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