CN217229987U - Gantry crane track fixing structure - Google Patents
Gantry crane track fixing structure Download PDFInfo
- Publication number
- CN217229987U CN217229987U CN202123300088.3U CN202123300088U CN217229987U CN 217229987 U CN217229987 U CN 217229987U CN 202123300088 U CN202123300088 U CN 202123300088U CN 217229987 U CN217229987 U CN 217229987U
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- China
- Prior art keywords
- guide rail
- gantry crane
- concrete foundation
- crane guide
- positioning plates
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Abstract
The utility model relates to a gantry crane track fixed knot constructs, the gantry crane guide rail is laid on concrete foundation, gantry crane guide rail bottom both sides are equipped with the flange board, concrete foundation goes up along the vertical two locating plates that set up of gantry crane guide rail both sides every certain interval, two locating plate lower extremes are pre-buried in concrete foundation, the upper end is outstanding to the concrete foundation above-mentioned a take the altitude, set up a cardboard between two locating plates, cardboard one end and two locating plates are through two bolt fastening, the other end base compresses tightly at gantry crane guide rail flange board top surface. The utility model discloses there is not welding operation during fixed portal crane guide rail, can not cause the damage to the rail.
Description
Technical Field
The utility model belongs to the technical field of hoisting equipment, a gantry crane guide rail that adopts in the construction is related to, concretely relates to fixed knot of gantry crane guide rail constructs.
Background
The portal crane guide rail is laid on concrete foundation usually, for guaranteeing that the guide rail is stable, establishes pre-buried steel sheet at concrete foundation top surface usually, with guide rail bottom flange board and pre-buried steel sheet welded fastening. Although the method has good fixing effect, the guide rail is easy to damage during welding and dismantling, the guide rail is not favorable for reuse, and the construction speed is low.
Disclosure of Invention
The utility model aims at the above-mentioned problem, a assembled gantry crane guide rail fixed knot constructs is provided, does not adopt welding process fixed guide, avoids causing to weld to hinder to the guide rail.
The technical scheme of the utility model as follows:
the utility model provides a portal crane track fixed knot constructs, the portal crane guide rail is laid on the concrete foundation, and portal crane guide rail bottom both sides are equipped with flange board, its characterized in that: two positioning plates are vertically arranged on the concrete foundation at intervals along two sides of a gantry crane guide rail, the lower ends of the two positioning plates are embedded in the concrete foundation, the upper ends of the two positioning plates protrude above the top surface of the concrete foundation by a certain height, a clamping plate is arranged between the two positioning plates, one end of the clamping plate is fixed with the two positioning plates through two bolts, and the bottom edge of the other end of the clamping plate is tightly pressed on the top surface of a flange plate of the gantry crane guide rail.
The utility model discloses no welding operation during fixed guide rail, the installation, demolish fastly, can not cause the damage to the rail, be favorable to portal crane guide rail used repeatedly.
Drawings
Fig. 1 is a schematic elevation structure of the present invention;
fig. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the card.
Detailed Description
As shown in fig. 1 and 2, a gantry crane guide rail 1 is laid on a concrete foundation 2, flange plates 11 are arranged on two sides of the bottom of the gantry crane guide rail, two positioning plates 3 are vertically arranged on the concrete foundation at intervals along two sides of the gantry crane guide rail, the lower ends of the two positioning plates are embedded in the concrete foundation, the upper ends of the two positioning plates protrude above the top surface of the concrete foundation by a certain height, a clamping plate 4 is arranged between the two positioning plates, one end of the clamping plate 4 is fixed with the two positioning plates through two bolts 5, and the bottom edge of the other end of the clamping plate is tightly pressed on the top surface of the flange plate 11 of the gantry crane guide rail.
As shown in fig. 3, the utility model discloses during the implementation, the base of cardboard 4 can be according to the draw-in groove 41 of corresponding shape is seted up in advance to the cross sectional shape of the flange board of portal crane guide rail, makes base and portal crane flange board top surface fully contact after the cardboard installation, guarantees the fixed effect of guide rail.
Claims (1)
1. The utility model provides a portal crane track fixed knot constructs, the portal crane guide rail is laid on the concrete foundation, and portal crane guide rail bottom both sides are equipped with flange board, its characterized in that: two positioning plates are vertically arranged on the concrete foundation at intervals along two sides of a gantry crane guide rail, the lower ends of the two positioning plates are embedded in the concrete foundation, the upper ends of the two positioning plates protrude above the top surface of the concrete foundation by a certain height, a clamping plate is arranged between the two positioning plates, one end of the clamping plate is fixed with the two positioning plates through two bolts, and the bottom edge of the other end of the clamping plate is tightly pressed on the top surface of a flange plate of the gantry crane guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123300088.3U CN217229987U (en) | 2021-12-25 | 2021-12-25 | Gantry crane track fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123300088.3U CN217229987U (en) | 2021-12-25 | 2021-12-25 | Gantry crane track fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217229987U true CN217229987U (en) | 2022-08-19 |
Family
ID=82824290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123300088.3U Active CN217229987U (en) | 2021-12-25 | 2021-12-25 | Gantry crane track fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217229987U (en) |
-
2021
- 2021-12-25 CN CN202123300088.3U patent/CN217229987U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |