CN211046315U - Novel bridge - Google Patents
Novel bridge Download PDFInfo
- Publication number
- CN211046315U CN211046315U CN201921843867.8U CN201921843867U CN211046315U CN 211046315 U CN211046315 U CN 211046315U CN 201921843867 U CN201921843867 U CN 201921843867U CN 211046315 U CN211046315 U CN 211046315U
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- bridge frame
- fixing
- hole
- baffle
- fixed
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Abstract
A novel bridge frame comprises a bridge frame body and a cover body, wherein a vent hole is formed in the side wall of the bridge frame body, an extending edge is arranged on the upper portion of the side wall of the bridge frame body, a baffle is fixed on the lower side of the extending edge, a gap is reserved between the baffle and the two sides of the extending edge, a first fixing through hole is formed in the baffle, the cover body is in embedded sliding connection with the bridge frame body, connecting plates matched with the extending edge and the baffle are arranged on the two sides of the cover body and are Z-shaped, a second fixing through hole matched with the fixing through hole is formed in the connecting plates, fixing columns are arranged in the first fixing through hole and the second fixing through hole in a penetrating mode and comprise column heads and column bodies, connecting ropes are fixed on the column heads, heavy weights are fixed on the end portions of the connecting ropes, through holes matched with the heavy weights are formed in the end portions, the utility model discloses simple to operate is swift, and more reliable safety.
Description
Technical Field
The utility model relates to a crane span structure especially relates to a novel crane span structure.
Background
The cable bridge is divided into structures of a groove type, a tray type, a ladder type, a grid type and the like, and comprises a support, a supporting arm, an installation accessory and the like. Can be independently erected and also can be laid on various buildings and pipe gallery supports, and has the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like.
The existing bridge frame has the following problems: firstly, at the operation in-process of laying the cable, circuit such as net twine, because the intensity of crane span structure is not enough, the weight of laying the thing is heavier, long-term the use can cause the bottom of crane span structure to be crooked, the security performance can not be ensured, secondly the top of crane span structure generally can be inserted and is equipped with the apron, be used for sealing up the cable conductor in the crane span structure, the connection structure of apron and crane span structure generally is direct inserting and establishes, do not carry out spacingly to the apron, the both sides of crane span structure take place the deformation back, the apron takes place to drop very easily, cause danger, can fix through the screw between partial apron and the crane span structure in addition, need with extra instruments such as starter, the loaded down with trivial details easy restriction of installation, because the screw exposes in the external world for a long.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a novel bridge frame, which comprises a bridge frame body and a cover, wherein a vent hole is formed in a side wall of the bridge frame body, an extending edge is formed on an upper portion of the side wall of the bridge frame body, a baffle is fixed on a lower side of the extending edge, a gap is left between the baffle and two sides of the extending edge, a first fixing through hole is formed in the baffle, the cover is slidably connected with the bridge frame body in an embedded manner, connecting plates are arranged on two sides of the cover and are adapted to the extending edge and the baffle, the connecting plates are zigzag-shaped, second fixing through holes adapted to the fixing through holes are formed in the connecting plates, fixing columns are inserted into the first fixing through holes and the second fixing through holes, the fixing columns comprise column heads and column bodies, connecting ropes are fixed on the column heads, weight blocks are fixed on ends of the connecting ropes, through holes adapted to the weight, the weight penetrates through the through hole.
Preferably, a rainproof box is fixed on the outer side of the side wall, the rainproof box is located on the lower portion of the connecting plate, and gaps are reserved among the rainproof box, the baffle and the connecting plate.
Preferably, the rainproof box is formed by enclosing three rectangular plates and the side walls, a bottom plate is arranged in the rainproof box, and a ventilation hole is formed in the bottom plate.
Preferably, an interlayer is arranged in the rain-proof box, sieve pores are arranged in the inner layer of the rain-proof box, and drying balls are arranged in the interlayer.
Preferably, the connecting rope is an iron chain.
Preferably, the fixed ring is welded on the column head, the iron chain is sleeved on the fixed ring, and the other end of the iron chain is connected with the weight in a welded mode.
Preferably, the weight is cylindrical.
Preferably, rubber sleeves are arranged on the iron chain and the weight.
Compared with the prior art, the utility model discloses following beneficial effect has:
the side wall of the bridge frame body is provided with a ventilation opening, the upper part of the side wall of the bridge frame body is provided with a flange, a baffle is fixed on the lower side of the flange, and a gap is reserved between the baffle and the two sides of the flange, so that the ventilation can be effectively ensured, and rainwater can be prevented from splashing into the bridge frame body;
a rainproof box is fixed on the outer side of the side wall and is positioned at the lower part of the connecting plate, gaps are reserved among the rainproof box, the baffle and the connecting plate, the rainproof box is formed by enclosing three rectangular plates and the side wall, a bottom plate is arranged in the rainproof box, a vent hole is formed in the bottom plate, an interlayer is arranged in the rainproof box, a sieve hole is formed in the inner layer of the rainproof box, a drying ball is arranged in the interlayer, the weight and the iron chain can be further prevented from rusting, and the service lives of the iron chain and the fixing column can be prolonged;
then with the lid with the crane span structure body inlays establishes the slip joint, will second fixed through hole on the connecting plate with first fixed through hole corresponds, then wears to establish second fixed through hole, first fixed through hole with the fixed column, wears to establish the pouring weight the through-hole, the operation is very convenient, need not extra instrument, and can not drop because of the corrosion, can avoid the lid to warp accident because of the crane span structure and drop.
Drawings
Fig. 1 is an overall structure diagram of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a bottom view of the present invention.
FIG. 4 is a right side view of the present invention
FIG. 5 is the structure diagram of the fixing column and the connecting rope of the present invention
The figure is as follows: the bridge comprises a cover body 1, a bridge body 2, a rain-proof box 3, a vent 4, a connecting plate 5, a baffle 6, an air duct 7, a column cap 8, a weight 9, a connecting rope 10, a bottom plate 11, a vent hole 12, a fixing ring 13, a column body 14 and a through hole 15.
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 novel bridge comprises a bridge body 2 and a cover 1, wherein a vent 4 is provided on the side wall of the bridge body 2, an extending edge is provided on the upper portion of the side wall of the bridge body 2, a baffle 6 is fixed on the lower side of the extending edge, a gap is provided between the baffle 6 and the two sides of the extending edge, an air duct 7 is formed in the gap between the baffle 6 and the side plates, so that air can enter the bridge from the vent 4 through the air duct 7 to enhance the ventilation effect inside the bridge, a first fixing through hole is provided on the baffle 6, the cover 1 is slidably connected with the bridge body 2 in an embedded manner, connecting plates 5 adapted to the extending edge and the baffle 6 are provided on the two sides of the cover 1, the connecting plates 5 are zigzag-shaped, a second fixing through hole adapted to the fixing through hole is provided on the connecting plate 5, and a fixing column is provided in the first fixing through hole, the fixing column comprises a column head 8 and a column body 14, a connecting rope 10 is fixed on the column head 8, a weight 9 is fixed at the end part of the connecting rope 10, a through hole 15 matched with the weight 9 is formed at the end part of the column body 14, and the weight 9 penetrates through the through hole 15;
the connecting rope 10 is an iron chain, a fixing ring 13 is welded on the column head 8, the iron chain is sleeved on the fixing ring 13, the other end of the iron chain is welded with the weight 9, the weight 9 is cylindrical, and rubber sleeves are arranged on the iron chain and the weight 9;
a rainproof box 3 is fixed on the outer side of the side wall, the rainproof box 3 is positioned on the lower portion of the connecting plate 5, gaps are reserved among the rainproof box 3, the baffle 6 and the connecting plate 5, the rainproof box 3 is formed by enclosing three rectangular plates and the side wall, a bottom plate 11 is arranged in the rainproof box 3, a ventilation hole 12 is formed in the bottom plate 11, an interlayer is arranged in the rainproof box 3, a sieve mesh is arranged on the inner layer of the rainproof box 3, and a drying ball is arranged in the interlayer, so that the heavy block 9 and an iron chain can be further prevented from rusting;
the principle of the utility model is that: inside putting into crane span structure body 2 with the cable, then with lid 1 with crane span structure body 2 inlays establishes the slip joint, will second fixing hole on the connecting plate 5 with first fixing hole corresponds, then wears to establish second fixing hole, first fixing hole with the fixed column, wears to establish pouring weight 9 through-hole 15, then puts into pouring weight 9 in the rain-proof box 3, be equipped with the drying ball in the rain-proof box 3, can avoid the iron chain to rust for the iron chain is more reliable, can prevent the fixed column roll-off through the iron chain, can effectively fix lid 1 through the fixed column and avoid lid 1 accident to drop, and is safer, and the operation is very convenient.
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 (8)
1. The utility model provides a novel bridge, includes bridge body, lid, its characterized in that: the bridge frame comprises a bridge frame body and is characterized in that a vent is formed in the side wall of the bridge frame body, an edge is arranged on the upper portion of the side wall of the bridge frame body, a baffle is fixed on the lower side of the edge, gaps are reserved between the baffle and the two sides of the edge, a first fixing through hole is formed in the baffle, a cover body is embedded in the bridge frame body and is in sliding connection with the bridge frame body, connecting plates matched with the edge and the baffle are arranged on the two sides of the cover body, each connecting plate is Z-shaped, a second fixing through hole matched with the corresponding fixing through hole is formed in each connecting plate, fixing columns penetrate through the first fixing through hole and the second fixing through hole and comprise column heads and column bodies, connecting ropes are fixed on the column heads, weight blocks are fixed on the end portions of the connecting ropes, through holes matched with.
2. The novel bridge frame of claim 1, wherein: the outer side of the side wall is fixedly provided with a rainproof box, the rainproof box is positioned at the lower part of the connecting plate, and gaps are reserved between the rainproof box and the baffle plate and between the rainproof box and the connecting plate.
3. The novel bridge frame of claim 2, wherein: the rainproof box is formed by enclosing three rectangular plates and the side walls, a bottom plate is arranged in the rainproof box, and a ventilation hole is formed in the bottom plate.
4. The novel bridge frame of claim 2, wherein: an interlayer is arranged in the rain-proof box, sieve holes are formed in the inner layer of the rain-proof box, and drying balls are arranged in the interlayer.
5. The novel bridge frame of claim 1, wherein: the connecting rope is an iron chain.
6. The novel bridge frame of claim 5, wherein: the welding has solid fixed ring on the column cap, the iron chain cup joints gu fixed ring is last, the iron chain other end with pouring weight welded connection.
7. The novel bridge frame of claim 1, wherein: the weight is cylindrical.
8. The novel bridge frame of claim 5, wherein: the iron chain and the heavy block are both provided with rubber sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921843867.8U CN211046315U (en) | 2019-10-30 | 2019-10-30 | Novel bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921843867.8U CN211046315U (en) | 2019-10-30 | 2019-10-30 | Novel bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211046315U true CN211046315U (en) | 2020-07-17 |
Family
ID=71538750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921843867.8U Active CN211046315U (en) | 2019-10-30 | 2019-10-30 | Novel bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211046315U (en) |
-
2019
- 2019-10-30 CN CN201921843867.8U patent/CN211046315U/en active Active
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