CN220341929U - Fireproof separation bridge frame with higher strength - Google Patents
Fireproof separation bridge frame with higher strength Download PDFInfo
- Publication number
- CN220341929U CN220341929U CN202321467991.5U CN202321467991U CN220341929U CN 220341929 U CN220341929 U CN 220341929U CN 202321467991 U CN202321467991 U CN 202321467991U CN 220341929 U CN220341929 U CN 220341929U
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- Prior art keywords
- bridge
- span structure
- crane span
- groove
- bridge frame
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- 238000000926 separation method Methods 0.000 title claims abstract description 16
- 238000003466 welding Methods 0.000 claims abstract description 10
- 230000002265 prevention Effects 0.000 claims description 7
- 230000009970 fire resistant effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000005728 strengthening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to the technical field of bridges, in particular to a fireproof separation bridge with higher strength, which comprises a first bridge, a cover plate and transverse blocks, wherein the top of the first bridge is connected with one end of the cover plate in a sliding mode, the transverse blocks are arranged in the first bridge, one end of each transverse block is connected with the bottom of the first bridge in a welding mode, support rods are arranged on the inner wall of the first bridge, deformation of the bottom of the bridge is prevented through the transverse blocks at the bottoms of the first bridge and the second bridge, deformation of corners of the first bridge and the second bridge is prevented through fixing triangular blocks, the strength of the first bridge and the second bridge is improved, deformation and damage of the pressing bridge caused by overweight of cables are effectively prevented, and the use cost is reduced.
Description
Technical Field
The utility model relates to the technical field of bridges, in particular to a fireproof separation bridge with high strength.
Background
The cable bridge is divided into a groove type cable bridge, a tray type cable bridge, a step type cable bridge, a grid bridge and other structures, and consists of a bracket, a bracket arm, an installation accessory and the like. The device can be independently erected, can be laid on various building (construction) structures and pipe gallery supports, and has the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like.
When needs are to be arranged the cable, just need use the fire prevention to separate the crane span structure, separate the crane span structure through the fire prevention and carry out the winding displacement to the cable, but the inside of current fire prevention separation crane span structure does not have additional strengthening, if the inside cable of crane span structure is overweight can lead to the fire prevention to separate the crane span structure deformation, leads to the fire prevention to separate the crane span structure damage, has improved use cost.
And the junction between the existing fireproof separation bridge frame is fixed together by directly fixing the two sections of bridge frames through the threaded column, when cables are placed in the fireproof separation bridge frame, the weight of the cables can press the junction of the fireproof separation bridge frame to downwards bulge and deform, and the using effect of the fireproof separation bridge frame is affected.
Disclosure of Invention
Aiming at the problems in the prior art, the fireproof separation bridge frame with higher strength is provided.
The specific technical scheme is as follows:
the utility model provides a higher fire prevention separation crane span structure of intensity, includes first crane span structure, apron and horizontal piece, first crane span structure top is connected through gliding form apron one end, the inside horizontal piece that is equipped with of first crane span structure, horizontal piece one end is connected through welded form first crane span structure bottom, first crane span structure inner wall is equipped with the bracing piece, the bracing piece is connected through welded form first crane span structure inner wall, horizontal piece one side is equipped with the triangular block, the triangular block bottom is connected through welded form first crane span structure bottom, triangular block one side is connected through welded form first crane span structure one side.
Preferably, one end of the first bridge is provided with a bump, one end of the bump is connected with the first bridge in a welding mode, one end of the bump, which is far away from the first bridge, is provided with a second bridge, and one end of the transverse block, which is far away from the first bridge, is connected with the placing plate in a welding mode.
Preferably, a groove is formed in one end of the second bridge, the protruding block is connected with the groove in an embedded mode, and one end, away from the protruding block, of the groove is connected with the second bridge in a welding mode.
Preferably, a thread ring is arranged on one side of the groove, and one side of the thread ring is connected with the inner wall of the groove through a fastener.
Preferably, the thread ring is connected with one end of a thread post through internal threads, and the thread post is connected with the groove through a penetrating mode.
Preferably, one end of the threaded column is provided with a knob, the knob is connected with one end of the threaded column through a fastener, and the threaded column is connected with the protruding block in a penetrating mode.
The technical scheme has the following advantages or beneficial effects:
1. through having set up horizontal piece and triangular block, place the cable on the inside board of placing of first crane span structure and second crane span structure, the cable is pressed first crane span structure and second crane span structure, through the horizontal piece of first crane span structure and second crane span structure bottom, prevent that the crane span structure bottom from taking place to warp, through the fixed of triangular block, prevented that the corner of first crane span structure and second crane span structure from taking place to warp, increased the intensity of first crane span structure and second crane span structure, effectually prevent, because of the too heavy cable leads to pressing the crane span structure to take place to warp the damage, reduced use cost.
2. Through having set up lug and recess, when needs are in the same place two sections of bridges links together, in the recess of second crane span structure one end is embedded to the lug of first crane span structure one end, then rotate the screw thread post through the knob, until the one end of screw thread post removes screw thread circle department, the recess that makes the lug both sides through the drive of screw thread post presss from both sides tightly the lug, can finish the back to the connection of both ends crane span structure, prevented directly to connect two sections of bridges, by cable crush deformation, junction area has been increased through lug and recess, the practicality of this device has been embodied.
Drawings
Embodiments of the present utility model will now be described more fully with reference to the accompanying drawings. The drawings, however, are for illustration and description only and are not intended as a definition of the limits of the utility model.
FIG. 1 is a schematic view of a fire-proof separation bridge with high strength according to the present utility model;
FIG. 2 is a cross-sectional view of a fire-resistant separator bridge of the present utility model having improved strength;
FIG. 3 is a schematic view of a groove and a bump of a fireproof separation bridge with high strength according to the present utility model;
fig. 4 is a schematic view of a threaded ring and a threaded post in a fireproof separation bridge with high strength according to the present utility model.
The above reference numerals denote: the device comprises a first bridge 1, a second bridge 2, a cover plate 3, a knob 4, a placing plate 5, a transverse block 6, a supporting rod 7, a groove 8, a triangular block 9, a threaded ring 10, a lug 11 and a threaded column 12.
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.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.
Referring to fig. 1 to 4, a fireproof separation bridge with higher strength comprises a first bridge 1, a cover plate 3 and a transverse block 6, wherein the top of the first bridge 1 is connected with one end of the cover plate 3 in a sliding manner, the transverse block 6 is arranged in the first bridge 1, one end of the transverse block 6 is connected with the bottom of the first bridge 1 in a welding manner, the inner wall of the first bridge 1 is provided with a supporting rod 7, the supporting rod 7 is connected with the inner wall of the first bridge 1 in a welding manner, one side of the transverse block 6 is provided with a triangular block 9, the bottom of the triangular block 9 is connected with the bottom of the first bridge 1 in a welding manner, one side of the triangular block 9 is connected with one side of the first bridge 1 in a welding manner, cables are placed on a placing plate 5 in the first bridge 1 and the second bridge 2 in a pressing manner by the cables, the transverse blocks 6 at the bottoms of the first bridge frame 1 and the second bridge frame 2 prevent the bottoms of the bridge frames from deforming, the triangular blocks 9 are used for fixing, the corners of the first bridge frame 1 and the second bridge frame 2 are prevented from deforming, the strength of the first bridge frame 1 and the second bridge frame 2 is increased, the deformation and damage of the pressed bridge frames caused by the overweight of cables are effectively prevented, the use cost is reduced, the bumps 11 at one end of the first bridge frame 1 are embedded into the grooves 8 at one end of the second bridge frame 2 when two bridge frames are required to be connected together, then the threaded columns 12 are rotated through the knob 4 until one ends of the threaded columns 12 move to the positions of the threaded rings 10, the grooves 8 at two sides of the bumps 11 are clamped by the driving of the threaded columns 12, the connection of the two ends of the bridge frames can be completed, the direct connection of the two bridge frames is prevented, the cable is pressed to deform, the stress area of the joint is increased through the convex block 11 and the groove 8, and the practicability of the device is embodied.
Further, first crane span structure 1 one end is equipped with lug 11, and first crane span structure 1 is connected through welded form to lug 11 one end, and the one end that first crane span structure 1 was kept away from to lug 11 is equipped with second crane span structure 2, and the one end that first crane span structure 1 was kept away from to horizontal piece 6 is connected through welded form and is placed board 5, places board 5 and is used for placing the cable, prevents that the cable from directly placing on horizontal piece 6 and is scratched by horizontal piece 6, and bracing piece 7 is used for strengthening the lateral wall of crane span structure, and horizontal piece 6 is triangle-shaped form.
Further, the groove 8 is formed in one end of the second bridge 2, the protruding block 11 is connected with the groove 8 in an embedded mode, one end, far away from the protruding block 11, of the groove 8 is connected with the second bridge 2 in a welded mode, a through hole is formed in the protruding block 11, the threaded column 12 can conveniently penetrate through the protruding block 11 to fix the threaded column, and the threaded column 12 rotates to drive two ends of the groove 8 through the threaded ring 10 to move so as to clamp the protruding block 11.
Further, a thread ring 10 is arranged on one side of the groove 8, one side of the thread ring 10 is connected with the inner wall of the groove 8 through a fastener, and the thread ring 10 is used for clamping and fixing the lug 11 through the groove 8 when the thread column 12 rotates.
Further, the thread ring 10 is connected with one end of the thread column 12 through internal threads, the thread column 12 is connected with the groove 8 in a penetrating mode, the groove 8 and the convex block 11 are used for increasing the stress area of the joint of the two sections of bridge frames, and deformation of the joint caused by pressing of the gravity of the cable is prevented.
Further, screw thread post 12 one end is equipped with knob 4, and screw thread post 12 one end is connected through the fastener to knob 4, and screw thread post 12 is through the form connection lug 11 that runs through, and knob 4 is used for making the staff rotate screw thread post 12, need not to use outside instrument to rotate screw thread post 12, convenient and fast.
Working principle: when the device is used, firstly, cables are placed on a placing plate 5 in the first bridge frame 1 and the second bridge frame 2, the cables press the first bridge frame 1 and the second bridge frame 2, the bottoms of the bridge frames are prevented from deforming through a transverse block 6 at the bottoms of the first bridge frame 1 and the second bridge frame 2, the corners of the first bridge frame 1 and the second bridge frame 2 are prevented from deforming through the fixation of triangular blocks 9, the strength of the first bridge frame 1 and the second bridge frame 2 is improved, when two bridge frames are required to be connected together, the convex blocks 11 at one end of the first bridge frame 1 are embedded into the grooves 8 at one end of the second bridge frame 2, then the threaded columns 12 are rotated through the knob 4 until one ends of the threaded columns 12 move to the positions of the threaded rings 10, the grooves 8 at two sides of the convex blocks 11 are clamped and fixed through the driving of the threaded columns 12, and then the connection of the two ends of the bridge frames can be completed.
The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.
Claims (6)
1. The utility model provides a higher fire prevention separation crane span structure of intensity which characterized in that: including first crane span structure (1), apron (3) and horizontal piece (6), first crane span structure (1) top is connected through the gliding form apron (3) one end, the inside horizontal piece (6) that is equipped with of first crane span structure (1), horizontal piece (6) one end is connected through welded form first crane span structure (1) bottom, first crane span structure (1) inner wall is equipped with bracing piece (7), bracing piece (7) are connected through welded form first crane span structure (1) inner wall, horizontal piece (6) one side is equipped with triangular block (9), triangular block (9) bottom is connected through welded form first crane span structure (1) bottom, triangular block (9) one side is connected through welded form first crane span structure (1) one side.
2. The high strength fire resistant separator bridge of claim 1, wherein: one end of the first bridge frame (1) is provided with a bump (11), one end of the bump (11) is connected with the first bridge frame (1) in a welding mode, one end of the bump (11) away from the first bridge frame (1) is provided with a second bridge frame (2), and one end of the transverse block (6) away from the first bridge frame (1) is connected with the placing plate (5) in a welding mode.
3. The high strength fire resistant separator bridge of claim 2, wherein: the novel bridge is characterized in that a groove (8) is formed in one end of the second bridge (2), the protruding block (11) is connected with the groove (8) in an embedded mode, and one end, away from the protruding block (11), of the groove (8) is connected with the second bridge (2) in a welded mode.
4. A fire resistant separator bridge as in claim 3 wherein: a thread ring (10) is arranged on one side of the groove (8), and one side of the thread ring (10) is connected with the inner wall of the groove (8) through a fastener.
5. The high strength fire resistant separator bridge of claim 4, wherein: the thread ring (10) is connected with one end of the thread column (12) through internal threads, and the thread column (12) is connected with the groove (8) through a penetrating mode.
6. The high strength fire resistant separator bridge of claim 5, wherein: one end of the threaded column (12) is provided with a knob (4), the knob (4) is connected with one end of the threaded column (12) through a fastener, and the threaded column (12) is connected with the protruding block (11) through a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321467991.5U CN220341929U (en) | 2023-06-09 | 2023-06-09 | Fireproof separation bridge frame with higher strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321467991.5U CN220341929U (en) | 2023-06-09 | 2023-06-09 | Fireproof separation bridge frame with higher strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220341929U true CN220341929U (en) | 2024-01-12 |
Family
ID=89446564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321467991.5U Active CN220341929U (en) | 2023-06-09 | 2023-06-09 | Fireproof separation bridge frame with higher strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220341929U (en) |
-
2023
- 2023-06-09 CN CN202321467991.5U patent/CN220341929U/en active Active
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