CN216355778U - Socket type adjustable tray type bridge - Google Patents
Socket type adjustable tray type bridge Download PDFInfo
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- CN216355778U CN216355778U CN202122559369.4U CN202122559369U CN216355778U CN 216355778 U CN216355778 U CN 216355778U CN 202122559369 U CN202122559369 U CN 202122559369U CN 216355778 U CN216355778 U CN 216355778U
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- bottom plate
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Abstract
The utility model discloses a socket type adjustable tray type bridge, and relates to the technical field of bridges; comprises two side parts with L-shaped cross sections and a connecting plate for connecting the two side parts; the side piece comprises a bottom plate and a side plate; the bottom plate comprises an upper bottom plate and a lower bottom plate; a slot for inserting the connecting plate is formed between the upper bottom plate and the lower bottom plate; the inner wall of the upper side of the slot is provided with a plurality of limiting grooves, and the upper side of the connecting plate is provided with limiting bulges which are matched with the limiting grooves; the limiting groove extends along the axial direction of the side piece, and the limiting groove is sequentially arranged from the groove bottom of the slot to the notch. The utility model has the beneficial effects that: during assembly, the connecting plates are inserted along the slots, the limiting protrusions slide into the limiting grooves, the limiting protrusions slide into different limiting grooves, the distance between the side plates can be adjusted, and therefore the width of the bridge frame is adjusted; after the connecting plate is inserted into the slot, the screw hole on the bottom plate corresponds to the corresponding top column, the screw rod penetrates through the screw hole, and then the nut is screwed on to prevent the connecting plate from coming out of the slot.
Description
Technical Field
The utility model belongs to the technical field of bridges, and particularly relates to a socket type adjustable tray type bridge.
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. The inner bridge frame of the building can be independently erected and can also be attached to various buildings 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 the outdoor bridge frame outside the building, and the PVC polymer alloy cable bridge frame has outstanding flame retardant property and is widely applied.
However, the existing PVC polymer alloy cable bridge is used, and the width of the bridge cannot be adjusted according to the actual condition of cable laying.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provides a socket type adjustable tray type bridge.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a socket type adjustable tray type bridge frame comprises two side pieces with L-shaped cross sections and a connecting plate for connecting the two side pieces; the side piece comprises a bottom plate and a side plate; the bottom plate comprises an upper bottom plate and a lower bottom plate; a slot for inserting the connecting plate is formed between the upper bottom plate and the lower bottom plate; the inner wall of the upper side of the slot is provided with a plurality of limiting grooves, and the upper side of the connecting plate is provided with limiting bulges which are matched with the limiting grooves; the limiting groove extends along the axial direction of the side piece, and the limiting groove is sequentially arranged from the groove bottom of the slot to the notch.
Preferably, a plurality of weight reduction cavities are arranged in the side plate.
Preferably, the limiting grooves are arranged at equal intervals from the groove bottom of the slot to the notch.
Preferably, the device also comprises a screw and nuts matched with two ends of the screw; screw holes for inserting the screw rods are formed in one side of the upper base plate, which is far away from the side plates, and one side of the lower base plate, which is far away from the side plates; the connecting plate is provided with a plurality of screw holes for the screw rod to pass through.
Preferably, the connecting plate comprises a main plate, a weight-reducing cavity positioned in the main plate, and a top column penetrating through the main plate and used for supporting the upper bottom plate and the lower bottom plate; the screw hole of the connecting plate is positioned on the top column, and the top column is fixedly connected with the main board. During assembly, the connecting plates are inserted along the slots, the limiting protrusions slide into the limiting grooves, the limiting protrusions slide into different limiting grooves, the distance between the side plates can be adjusted, and therefore the width of the bridge frame is adjusted; after the connecting plate is inserted into the slot, the screw hole on the bottom plate corresponds to the corresponding top column, the screw rod penetrates through the screw hole, and then the nut is screwed on to prevent the connecting plate from coming out of the slot.
Preferably, the side member is made of PVC.
Preferably, the material of the connecting plate is PVC.
The utility model has the beneficial effects that: during assembly, the connecting plates are inserted along the slots, the limiting protrusions slide into the limiting grooves, the limiting protrusions slide into different limiting grooves, the distance between the side plates can be adjusted, and therefore the width of the bridge frame is adjusted; after the connecting plate is inserted into the slot, the screw hole on the bottom plate corresponds to the corresponding top column, the screw rod penetrates through the screw hole, and then the nut is screwed on to prevent the connecting plate from coming out of the slot.
Drawings
FIG. 1 is an exploded view of an embodiment;
FIG. 2 is an assembled view of the embodiment;
fig. 3 is an enlarged view of fig. 2 at a.
In the figure: the structure comprises a bottom plate 1, side plates 2, an upper bottom plate 3, a lower bottom plate 4, slots 5, limiting grooves 6, weight reducing cavities 7, limiting bulges 8, a screw 9, a top column 10 and a main plate 11.
Detailed Description
The utility model is explained in further detail below with reference to the figures and the detailed description:
example (b):
referring to fig. 1 to 3, a socket type adjustable tray bridge comprises two side pieces with L-shaped cross sections and a connecting plate for connecting the two side pieces; the screw rod 9 and nuts matched with two ends of the screw rod 9 are further included;
the side part comprises a bottom plate 1 and a side plate 2;
the bottom plate 1 comprises an upper bottom plate 3 and a lower bottom plate 4;
a slot 5 for inserting the connecting plate is formed between the upper bottom plate 3 and the lower bottom plate 4;
the inner wall of the upper side of the slot 5 is provided with a plurality of limiting grooves 6, and the upper side of the connecting plate is provided with limiting bulges 8 matched with the limiting grooves 6;
the limiting groove 6 extends along the axial direction of the side piece, and the limiting grooves 6 are sequentially arranged from the groove bottom to the groove opening of the slot 5.
A plurality of weight reducing cavities 7 are arranged in the side plate 2.
The limiting grooves 6 are arranged at equal intervals from the groove bottom to the groove opening of the slot 5.
Screw holes for inserting the screw rods 9 are formed in one side of the upper bottom plate 3, which is far away from the side plate 2, and one side of the lower bottom plate 4, which is far away from the side plate 2;
the connecting plate is provided with a plurality of screw holes for the screw rods 9 to pass through.
The connecting plate comprises a main plate 11, a weight-reducing cavity 7 positioned in the main plate 11, and a top column 10 which penetrates through the main plate 11 and is used for supporting the upper bottom plate 3 and the lower bottom plate 4;
the screw hole of connecting plate is located fore-set 10, and fore-set 10 and mainboard 11 rigid coupling.
The side piece is made of PVC. The connecting plate is made of PVC.
Principle of embodiment:
during assembly, the connecting plate is inserted along the slot 5, the limiting protrusions 8 slide into the limiting grooves 6, the limiting protrusions 8 slide into different limiting grooves 6, the distance between the side plates 2 can be adjusted, and therefore the width of the bridge frame is adjusted;
after the connecting plate is inserted into the slot 5, the screw hole on the bottom plate 1 corresponds to the corresponding top column 10, the screw rod 9 is penetrated, then the nut is screwed, and the top column is clamped by the upper bottom plate and the lower bottom plate, so that the connecting plate is prevented from coming out of the slot 5. See fig. 2.
Claims (7)
1. A socket type adjustable tray type bridge frame is characterized by comprising two side pieces with L-shaped cross sections and a connecting plate for connecting the two side pieces;
the side piece comprises a bottom plate and a side plate;
the bottom plate comprises an upper bottom plate and a lower bottom plate;
a slot for inserting the connecting plate is formed between the upper bottom plate and the lower bottom plate;
the inner wall of the upper side of the slot is provided with a plurality of limiting grooves, and the upper side of the connecting plate is provided with limiting bulges which are matched with the limiting grooves;
the limiting groove extends along the axial direction of the side piece, and the limiting groove is sequentially arranged from the groove bottom of the slot to the notch.
2. A socket adjustable tray bridge as claimed in claim 1, wherein weight reducing cavities are provided in the side plates.
3. The socket adjustable tray bridge as claimed in claim 2, wherein the spacing grooves are equally spaced from the bottom of the slot to the notch.
4. The socket adjustable tray bridge as claimed in claim 3, further comprising a screw, nuts for engaging with both ends of the screw;
screw holes for inserting the screw rods are formed in one side of the upper base plate, which is far away from the side plates, and one side of the lower base plate, which is far away from the side plates;
the connecting plate is provided with a plurality of screw holes for the screw rod to pass through.
5. The socket adjustable tray bridge as claimed in claim 4, wherein the connecting plate comprises a main plate, a weight-reducing cavity in the main plate, and a top post penetrating the main plate for supporting the upper and lower bottom plates;
the screw hole of the connecting plate is positioned on the top column, and the top column is fixedly connected with the main board.
6. The socket adjustable tray bridge as claimed in claim 1, wherein the side members are made of PVC.
7. The socket adjustable tray bridge as claimed in claim 1, wherein the connecting plates are made of PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122559369.4U CN216355778U (en) | 2021-10-22 | 2021-10-22 | Socket type adjustable tray type bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122559369.4U CN216355778U (en) | 2021-10-22 | 2021-10-22 | Socket type adjustable tray type bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216355778U true CN216355778U (en) | 2022-04-19 |
Family
ID=81181358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122559369.4U Active CN216355778U (en) | 2021-10-22 | 2021-10-22 | Socket type adjustable tray type bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216355778U (en) |
-
2021
- 2021-10-22 CN CN202122559369.4U patent/CN216355778U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |