CN211480795U - Bridge with drainage function - Google Patents
Bridge with drainage function Download PDFInfo
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- CN211480795U CN211480795U CN201921857370.1U CN201921857370U CN211480795U CN 211480795 U CN211480795 U CN 211480795U CN 201921857370 U CN201921857370 U CN 201921857370U CN 211480795 U CN211480795 U CN 211480795U
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- drainage function
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Abstract
The utility model provides a crane span structure with drainage function, crane span structure body middle part is equipped with the median septum, just be equipped with a plurality of vents on the bottom plate of crane span structure body, the curb plate lower part of crane span structure body is equipped with prolongs the limit, it is connected with the outer panel through the connecting plate to prolong the limit, the outer panel with curb plate parallel arrangement, the outer panel the connecting plate prolong the limit the curb plate forms the basin of ventilating, the outlet has been seted up to the water groove lower part is crossed in the ventilation, the connecting plate slope sets up, the vent has been seted up on the outer panel, the lid with the outer panel inlays establishes the sliding connection, the curb plate of crane span structure body with the lid leaves the clearance, the median septum with the lid offsets, the utility model discloses can effectively avoid the inside ponding of crane span structure, and ventilation cooling effect.
Description
Technical Field
The utility model relates to a crane span structure especially relates to a crane span structure with drainage function.
Background
The cable bridge is divided into structures such as a groove type cable bridge, a tray type cable bridge, a ladder type cable bridge, a grid bridge and the like, and is composed of a support, a supporting arm, an installation accessory and the like. The steel plate can be independently erected and also can be laid on various buildings (structures) 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 steel plate is near the seaside or belongs to a corrosive area, the material has the physical characteristics of corrosion resistance, moisture resistance, good adhesive force and high impact strength;
the ventilation and heat dissipation are enhanced by arranging the ventilation opening on the existing bridge, rainwater is easy to enter the bridge to cause accumulated water, the existing bridge is poor in strength and easy to deform, potential safety hazards are caused, a perfect circulating air channel is not available, and the ventilation effect is poor.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a crane span structure with drainage function, crane span structure body middle part is equipped with the median septum, just be equipped with a plurality of vents on the bottom plate of crane span structure body, the curb plate lower part of crane span structure body is equipped with and prolongs the limit, it is connected with the outer panel through the connecting plate to prolong the limit, the outer panel with curb plate parallel arrangement, the outer panel the connecting plate prolong the limit, the curb plate forms the ventilation and crosses the basin, the drainage outlet has been seted up to the ventilation and crosses basin lower part, the connecting plate slope sets up, the vent has been seted up on the outer panel, the lid with the outer panel inlays establishes the sliding connection, the curb plate of crane span structure body with the lid leaves the clearance, the median septum with the lid offsets.
The upper portion of the outer side plate is provided with a turnover plate, two ends of the cover body are provided with sliding grooves matched with the turnover plate, and the cover body is connected with the turnover plate in a sliding mode.
The side plates and the outer side plates are all provided with wind shielding grooves, and the wind shielding grooves are higher than the ventilation openings in the outer side plates.
And a putty type water-swelling water stop strip is fixed in the wind blocking groove.
One side of the connecting plate close to the outer side plate is higher than the other side of the connecting plate, and the extending edge is provided with a water outlet.
The bridge frame is characterized in that a U-shaped waterproof strip is arranged in the bridge frame body, and the waterproof strip and the ventilation opening in the bottom plate are arranged at intervals.
The cross section of the waterproof strip is semicircular.
And reinforcing ribs are arranged between the waterproof strips and are respectively fixedly connected with the upper middle partition plate and the side plate of the bridge frame body.
The cross section of the reinforcing rib is in a sector shape.
The middle partition plate penetrates through the bridge frame body bottom plate.
Compared with the prior art, the utility model discloses following beneficial effect has:
the cable bridge is characterized in that a U-shaped waterproof strip is arranged in the bridge frame body, the waterproof strip and the ventilation opening are arranged at intervals, the cross section of the waterproof strip is semicircular, so that a cable in the bridge frame can be prevented from being pressed on the ventilation opening, and the ventilation effect in the bridge frame can be effectively improved;
reinforcing ribs are arranged among the waterproof strips, the reinforcing ribs are respectively and fixedly connected with the upper middle partition plate and the side plate of the bridge frame body, the cross section of each reinforcing rib is in a fan shape, and the reinforcing ribs and the waterproof strips form a reinforcing network, so that the strength of the bridge frame can be effectively improved, the deformation of the bridge frame is effectively avoided, and the service life of the bridge frame is prolonged;
the cover body is in embedded sliding connection with the turnover plate, a gap is reserved between a side plate of the bridge frame body and the cover body, the middle partition plate is abutted against the cover body, air can enter the bridge frame body from the ventilation opening through the upper gap and then is diffused from the through hole on the bottom plate of the bridge frame body to form a complete air channel, so that the heat of a cable can be effectively taken away, and the ventilation and heat dissipation of the bridge frame body are enhanced;
the curb plate all be equipped with the manger plate groove on the outer panel, the manger plate groove of keeping out the wind is higher than vent on the outer panel, the manger plate inslot is fixed with putty type water swelling sealing rod, can be absorbed by putty type water swelling sealing rod when rainwater weather rainwater moves up along with the air, and putty type water swelling sealing rod takes place the inflation to block up to inside avoiding moist air to get into the crane span structure, and the putty type water swelling sealing rod reconversion can reuse again after the rainwater evaporates.
Drawings
Fig. 1 is an overall structure view of the opening cover of the present invention.
Fig. 2 is an overall structure view of the closure cap of the present invention.
Fig. 3 is a bottom view of fig. 2.
Fig. 4 is a right side view of fig. 2.
Fig. 5 is a front view of fig. 2.
The figure is as follows: 1 lid, 2 median barriers, 3 curb plates, 4 outer panels, 5 folded plates, 6 putty type water stop rod of meeting water inflation, 7 vents, 8 connecting plates, 9 outlet, 10 bottom plates.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1-5, a bridge with a drainage function, a middle clapboard 2 is arranged in the middle of a bridge body, the middle clapboard 2 penetrates through a bottom plate 10 of the bridge body, a plurality of ventilation openings 7 are arranged on a bottom plate 10 of the bridge frame body, U-shaped waterproof strips are arranged in the bridge frame body, the waterproof strips are arranged at intervals with the ventilation openings 7, the cross sections of the waterproof strips are semicircular, so that cables in the bridge frame can be prevented from being pressed on the ventilation openings 7, the ventilation effect in the bridge frame can be effectively improved, reinforcing ribs are arranged among the waterproof strips, the reinforcing ribs are respectively and fixedly connected with the upper middle clapboard 2 and the side plate 3 of the bridge frame body, the cross section of the reinforcing rib is in a fan shape, and the reinforcing rib and the waterproof strip form a reinforcing network, so that the strength of the bridge can be effectively improved, the deformation of the bridge is effectively avoided, and the service life of the bridge is prolonged;
the lower part of a side plate 3 of the bridge frame body is provided with an extending edge, the extending edge is connected with an outer side plate 4 through a connecting plate 8, the outer side plate 4 and the side plate 3 are arranged in parallel, the outer side plate 4, the connecting plate 8, the extending edge and the side plate 3 form a ventilation water passing groove, one side of the connecting plate 8 close to the outer side plate 4 is higher than the other side, the extending edge is provided with a water outlet 9, the connecting plate 8 is obliquely arranged, the outer side plate 4 is provided with a ventilation opening 7, the upper part of the outer side plate 4 is provided with a turnover plate 5, two ends of a cover body 1 are provided with sliding grooves matched with the turnover plate 5, the cover body 1 and the turnover plate 5 are embedded and connected in a sliding manner, a gap is reserved between the side plate 3 of the bridge frame body and the cover body 1, a middle partition plate 2 is abutted against the cover body 1, and air, then the air is emitted from the through holes on the bottom plate 10 of the bridge frame body to form a complete air duct, so that the heat of the cable can be effectively taken away, and the ventilation and heat dissipation of the bridge frame body are enhanced;
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the right of the present invention should not be limited thereby, and therefore, modifications, equivalent changes, improvements, etc. made in the claims of the present invention are still included in the scope of the present invention.
Claims (10)
1. The utility model provides a crane span structure with drainage function which characterized in that: the middle of the bridge frame body is provided with a middle partition plate, a bottom plate of the bridge frame body is provided with a plurality of ventilation openings, the lower portion of a side plate of the bridge frame body is provided with an extending edge, the extending edge is connected with an outer side plate through a connecting plate, the outer side plate and the side plate are arranged in parallel, the outer side plate, the connecting plate and the extending edge form a ventilation water passing groove, the lower portion of the ventilation water passing groove is provided with a water outlet, the connecting plate is arranged in an inclined mode, the outer side plate is provided with the ventilation openings, a cover body and the outer side plate are connected in an embedded mode in a sliding mode, gaps are reserved between the side plate of the bridge frame body and.
2. The bridge with the water drainage function of claim 1, wherein: the upper portion of the outer side plate is provided with a turnover plate, two ends of the cover body are provided with sliding grooves matched with the turnover plate, and the cover body is connected with the turnover plate in a sliding mode.
3. The bridge with the water drainage function of claim 1, wherein: the side plates and the outer side plates are all provided with wind shielding grooves, and the wind shielding grooves are higher than the ventilation openings in the outer side plates.
4. A bridge with water drainage function as claimed in claim 3, wherein: and a putty type water-swelling water stop strip is fixed in the wind blocking groove.
5. The bridge with the water drainage function of claim 1, wherein: one side of the connecting plate close to the outer side plate is higher than the other side of the connecting plate, and the extending edge is provided with a water outlet.
6. The bridge with the water drainage function of claim 1, wherein: the bridge frame is characterized in that a U-shaped waterproof strip is arranged in the bridge frame body, and the waterproof strip and the ventilation opening in the bottom plate are arranged at intervals.
7. The bridge with the water drainage function of claim 6, wherein: the cross section of the waterproof strip is semicircular.
8. The bridge with the water drainage function of claim 6, wherein: and reinforcing ribs are arranged between the waterproof strips and are respectively fixedly connected with the upper middle partition plate and the side plate of the bridge frame body.
9. The bridge with the water drainage function of claim 8, wherein: the cross section of the reinforcing rib is in a sector shape.
10. The bridge with the water drainage function of claim 1, wherein: the middle partition plate penetrates through the bridge frame body bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921857370.1U CN211480795U (en) | 2019-10-31 | 2019-10-31 | Bridge with drainage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921857370.1U CN211480795U (en) | 2019-10-31 | 2019-10-31 | Bridge with drainage function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211480795U true CN211480795U (en) | 2020-09-11 |
Family
ID=72360886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921857370.1U Active CN211480795U (en) | 2019-10-31 | 2019-10-31 | Bridge with drainage function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211480795U (en) |
-
2019
- 2019-10-31 CN CN201921857370.1U patent/CN211480795U/en active Active
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