CN211480798U - Groove type bridge convenient to insert - Google Patents
Groove type bridge convenient to insert Download PDFInfo
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- CN211480798U CN211480798U CN201922270438.2U CN201922270438U CN211480798U CN 211480798 U CN211480798 U CN 211480798U CN 201922270438 U CN201922270438 U CN 201922270438U CN 211480798 U CN211480798 U CN 211480798U
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Abstract
A trough type bridge frame convenient for splicing comprises a bridge frame body, a first connecting rod and a second connecting rod, wherein fixing columns and fixing grooves are arranged at the end part of the bridge frame body at intervals, through holes are formed in the fixing columns, through holes are formed in the bottom plate direction of the bridge frame body, through holes matched with the through holes are formed in the side plate direction of the fixing columns, the bottom plate and the side plate of the bridge frame body are respectively provided with a through hole, the fixing columns are arranged in the fixing grooves in a penetrating manner, the second connecting rod is arranged in the through holes and the through holes of the bottom plate in a penetrating manner, a limiting hole is formed in the connecting part of the second connecting rod, the first connecting rod is arranged in the through holes and the through holes in the side plate in a penetrating manner, the lower part of the first connecting rod is arranged in the limiting hole in a penetrating manner, the utility model discloses connect more convenient and fast.
Description
Technical Field
The utility model relates to a crane span structure especially relates to a convenient slot type crane span structure pegs graft.
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 existing bridge frame is complex in splicing, generally needs bolts and extra tools for screwing the bolts, is limited in connection, and is complex and tedious to install.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a trough-type bridge rack with convenient splicing, comprising a bridge rack body, first connecting rods, and second connecting rods, wherein fixing columns and fixing slots are arranged at the end parts of the bridge rack body at intervals, through holes are arranged on the fixing columns on a bottom plate of the bridge rack body, through holes are arranged on the fixing columns on a side plate of the bridge rack body in the direction of the bottom plate, through holes matched with the through holes are arranged on the bottom plate and the side plate of the bridge rack body, the fixing columns are inserted into the fixing slots, the second connecting rods are inserted into the through holes and the through holes of the bottom plate, limiting holes are arranged on the connecting parts of the second connecting rods, the first connecting rods are inserted into the through holes and the through holes on the side plate, and the lower parts of the first connecting rods are inserted into the limiting holes, the bridge frame body is in sliding connection with the cover body.
Preferably, the first connecting rod and the second connecting rod comprise a connecting part and a limiting part.
Preferably, the limiting part is rectangular, and the through hole are matched with the limiting part.
Preferably, grooves matched with the connecting parts of the first connecting rod and the second connecting rod are formed in the top and the bottom of the side plate of the bridge frame body.
Preferably, two second connecting rods are inserted on the bridge body bottom plate.
Preferably, the size of the two second connecting rods is matched with the size of the bridge body bottom plate.
Preferably, a first connecting rod is inserted into each of the bridge body side plates.
Preferably, the first connecting rod size is adapted to the size of the side plate.
Preferably, the first connecting rod and the second connecting rod are U-shaped.
Compared with the prior art, the utility model discloses following beneficial effect has:
the fixed columns and the fixed grooves in the direction of the bottom plate of the bridge frame body are connected together through the second connecting rods, the fixed columns, the fixed grooves and the second connecting rods in the direction of the side plates are fixed together through the first connecting rods, and the first connecting rods are not easy to slide out under the action of gravity, so that stable connection is realized, and convenience and quickness in connection are realized.
Drawings
Fig. 1 is an overall structure diagram of the present invention.
Fig. 2 is an explosion structure diagram of the present invention.
The figure is as follows: 1 crane span structure body, 2 head rods, 21 connecting portion, 22 spacing portions, 3 recesses, 4 fixed columns, 5 perforating holes, 6 fixed slots, 7 second connecting rods, 8 spacing holes.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1-2, a trough-type bridge convenient to splice comprises a bridge body 1, a first connecting rod 2 and a second connecting rod 7, wherein the first connecting rod 2 and the second connecting rod 7 are U-shaped, the first connecting rod 2 and the second connecting rod 7 comprise a connecting part 21 and a limiting part 22, the limiting part 22 is rectangular, the through hole and the through hole 5 are adapted to the limiting part 22, fixing columns 4 and fixing grooves 6 are arranged at intervals at the end part of the bridge body 1, the fixing columns 4 are provided with the through holes 5, the fixing columns 4 on the bottom plate of the bridge body 1 are provided with the through holes 5 in the direction of the bottom plate, and the fixing columns 4 on the side plates of the bridge body 1 are provided with the through holes 5 in the direction;
all seted up on bottom plate, the curb plate of crane span structure body 1 with the through-hole of perforating hole 5 adaptation, fixed column 4 is worn to establish in the fixed slot 6, second connecting rod 7 is worn to establish the bottom plate the perforating hole 5 in the through-hole, insert on crane span structure body 1 bottom plate and be equipped with two second connecting rods 7, two the size of second connecting rod 7 with the size adaptation of crane span structure body bottom plate, spacing hole 8 has been seted up to connecting portion 21 of second connecting rod 7, first connecting rod 2 is worn to establish on the curb plate the perforating hole 5 in the through-hole, be equipped with a head rod 2 on crane span structure body 1 curb plate respectively inserted, head rod 2 size with the size adaptation of curb plate, head rod 2 lower part is worn to establish in spacing hole 8, just crane span structure body 1 curb plate top and bottom be equipped with head rod 2, The second connecting rod 7 is connected with the groove 3 matched with the connecting part 21, and the bridge body 1 is in sliding connection with the cover body;
the principle of the utility model is that: the fixing columns 4 and the fixing grooves 6 in the direction of the bottom plate of the bridge frame body 1 are connected together through the second connecting rods 7, the fixing columns 4 and the fixing grooves 6 in the direction of the side plates and the second connecting rods 7 are fixed together through the first connecting rods 2, and the first connecting rods 2 cannot slide out easily under the action of gravity, so that stable connection is realized, and connection is convenient and fast.
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 (9)
1. The utility model provides a convenient slot type crane span structure pegs graft which characterized in that: the bridge frame comprises a bridge frame body, a first connecting rod and a second connecting rod, wherein fixing columns and fixing grooves are arranged at intervals at the end part of the bridge frame body, through holes are formed in the fixing columns, through holes are formed in the bottom plate direction of the fixing columns on the bottom plate of the bridge frame body, through holes matched with the through holes are formed in the side plate of the bridge frame body, the fixing columns penetrate into the fixing grooves, the second connecting rod penetrates into the through holes and the through holes of the bottom plate, limiting holes are formed in the connecting parts of the second connecting rod, the first connecting rod penetrates into the through holes and the through holes in the side plate, the lower part of the first connecting rod penetrates into the limiting holes, and the bridge frame body is in sliding connection with a cover body.
2. The trough bridge frame convenient to plug in and comprises the following components in parts by weight: the first connecting rod and the second connecting rod comprise connecting parts and limiting parts.
3. The trough bridge frame convenient to plug in and comprises the following components in parts by weight: the limiting part is rectangular, and the through hole are matched with the limiting part.
4. The trough bridge frame convenient to plug in and comprises the following components in parts by weight: and the top and the bottom of the side plate of the bridge frame body are provided with grooves matched with the connecting parts of the first connecting rod and the second connecting rod.
5. The trough bridge frame convenient to plug in and comprises the following components in parts by weight: two second connecting rods are inserted on the bottom plate of the bridge frame body.
6. The trough bridge frame convenient to plug in of claim 5, wherein: two the size of second connecting rod with the size adaptation of crane span structure body bottom plate.
7. The trough bridge frame convenient to plug in and comprises the following components in parts by weight: and the bridge frame body side plates are respectively inserted with a first connecting rod.
8. The trough bridge frame convenient to plug in and comprises the following components in parts by weight: the first connecting rod size is matched with the size of the side plate.
9. The trough bridge frame convenient to plug in and comprises the following components in parts by weight: the first connecting rod and the second connecting rod are U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922270438.2U CN211480798U (en) | 2019-12-17 | 2019-12-17 | Groove type bridge convenient to insert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922270438.2U CN211480798U (en) | 2019-12-17 | 2019-12-17 | Groove type bridge convenient to insert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211480798U true CN211480798U (en) | 2020-09-11 |
Family
ID=72363487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922270438.2U Active CN211480798U (en) | 2019-12-17 | 2019-12-17 | Groove type bridge convenient to insert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211480798U (en) |
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2019
- 2019-12-17 CN CN201922270438.2U patent/CN211480798U/en active Active
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