CN219567343U - Safety sliding contact line device of gantry crane - Google Patents

Abstract

The utility model relates to the field of trolley lines, in particular to a safe trolley line device of a gantry crane, which comprises: the solar protection device comprises a guide rail fixing frame, a mounting assembly, a solar protection assembly and a guide rail a, wherein a hanging seat is arranged at the bottom of the guide rail fixing frame, the guide rail fixing frame is connected with the guide rail a through the hanging seat, the mounting assembly convenient to detach and mount is arranged on the guide rail fixing frame, and the solar protection assembly for protecting the guide rail a and the current collector is arranged on the guide rail fixing frame through the mounting assembly; through the setting of sunshade component, played the effect to guide rail sunshade, thermal-insulated, reduced the guide rail because ambient temperature is too high, and lead to the guide rail to warp the condition that influences the current collector operation to install sunshade component through installation component, make when maintaining the maintenance to guide rail and current collector, can be convenient take off sunshade component from the guide rail mount, avoid sunshade component to influence and maintain the maintenance to guide rail and current collector.

Description

Safety sliding contact line device of gantry crane

Technical Field

The utility model relates to the field of trolley lines, in particular to a safe trolley line device of a gantry crane.

Background

The trolley line is also called a trolley line, namely a group of power transmission devices for supplying power to the mobile equipment, and the gantry crane safety trolley line device is a power transmission device for supplying power to the gantry crane.

When the safe sliding contact line device of the portal crane is used outdoors, the situation that the connecting part between the guide rails expands with heat and contracts with cold easily occurs due to the overhigh ambient temperature, and the running of the guide rail deformation current collector is blocked.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a safe sliding wire device of a gantry crane, which has a sunshade function and prevents a guide rail from deforming.

In order to achieve the purpose, the technical scheme of the utility model is realized by the following steps: guide rail mount, installation component, sunshade component and guide rail a, guide rail mount bottom is provided with and hangs the seat, guide rail mount passes through and hangs seat connection guide rail a, and easy to detach installs the installation component setting on guide rail mount, the sunshade component that protects guide rail a and current collector passes through the installation component and installs on guide rail mount.

Further, a sliding groove is formed in the guide rail fixing frame, a mounting assembly is arranged at one end in the sliding groove, a sliding block is movably connected in the sliding groove, a mounting rod is arranged between the mounting assembly and the mounting assembly on the guide rail fixing frame on the adjacent side, a mounting rod is also arranged between the sliding block and the sliding block on the guide rail fixing frame on the adjacent side, and a first folding plate is arranged between the two mounting rods.

Further, a second folding plate is arranged at the bottom of the mounting rod on one side of the first folding plate.

Further, the clamping groove is formed in the side wall of the guide rail fixing frame, the mounting assembly is also mounted in the clamping groove, a mounting rod is arranged between the mounting assembly in the clamping groove and the mounting assembly in the guide rail fixing frame clamping groove on the adjacent side, and a third folding plate is arranged at the bottom of the mounting rod arranged between the mounting assemblies in the two clamping grooves.

Further, the chute comprises a limiting groove, the limiting groove is located on one side of the chute, and the installation assembly arranged in the chute is located in the limiting groove.

Further, the installation component includes T shape piece, flexible groove has been seted up to T shape piece bottom both sides, swing joint has the arc fixture block in the flexible inslot, be provided with reset spring between arc fixture block and the flexible groove diapire.

Further, the sliding block can be taken out of the sliding groove through the limiting groove.

Further, the arc-shaped clamping block is hemispherical.

The beneficial effects of the utility model are as follows:

according to the utility model, due to the arrangement of the sunshade component, the effects of sunshade and heat insulation on the guide rail are achieved, the condition that the operation of the current collector is affected by deformation of the guide rail due to overhigh ambient temperature of the guide rail is reduced, and the sunshade component is installed through the installation component, so that the sunshade component can be conveniently taken down from the guide rail fixing frame when the guide rail and the current collector are maintained and overhauled, and the influence of the sunshade component on the maintenance and the overhauling of the guide rail and the current collector is avoided.

Drawings

Fig. 1 is a schematic perspective view of a safe sliding wire device of a gantry crane provided by the present utility model;

FIG. 2 is a schematic view of a mounting assembly according to the present disclosure;

fig. 3 is an enlarged schematic view at a provided in fig. 1.

Reference numerals illustrate:

1. a guide rail fixing frame; 11. a hanging seat; 12. a chute; 121. a limit groove; 13. a clamping groove; 2. a mounting assembly; 21. a T-shaped block; 22. a telescopic slot; 23. an arc-shaped clamping block; 24. a return spring; 3. a sunshade assembly; 31. a mounting rod; 32. a first folding plate; 33. a second folding plate; 34. a third folding plate; 35. a slide block; 4. and a guide rail a.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. Embodiments of the utility model and features of the embodiments may be combined with each other without conflict. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

See fig. 1-3:

the utility model relates to a safe sliding contact line device of a gantry crane, which comprises: guide rail mount 1, installation component 2, sunshade component 3 and guide rail a4, guide rail mount 1 bottom is provided with hangs seat 11, guide rail mount 1 passes through and hangs seat 11 and connect guide rail a4, and easy to detach installs's installation component 2 setting is on guide rail mount 1, sunshade component 3 that protects guide rail a4 and current collector passes through installation component 2 and installs on guide rail mount 1.

In specific implementation, install sunshade component 3 on guide rail mount 1 through installation component 2, it is spacing to guide rail a4 to cooperate the suspension seat 11 through guide rail mount 1, sunshade thermal-insulated to guide rail a4 through sunshade component 3, avoid guide rail a4 to receive the influence of illumination to appear deforming the condition that influences the collector and remove, the collector is the main device that the collector side picked up electric energy in the wiping line system, it is through the sliding contact of collecting brush and guide rail, with the direct conduction of electric energy to the electrical apparatus, thereby realize the removal power supply of system, the collector is not shown in the figure.

The utility model discloses a guide rail fixing frame 1, wherein a sliding groove 12 is formed in the guide rail fixing frame 1, a mounting assembly 2 is arranged at one end in the sliding groove 12, a sliding block 35 is movably connected in the sliding groove 12, a mounting rod 31 is arranged between the mounting assembly 2 and the mounting assembly 2 on the adjacent side guide rail fixing frame 1, a mounting rod 31 is also arranged between the sliding block 35 and the sliding block 35 on the adjacent side guide rail fixing frame 1, and a first folding plate 32 is arranged between the two mounting rods 31; by means of the design, the first folding plate 32 is installed through the installation assembly 2 and the sliding block 35, the first folding plate 32 can be folded, the sliding block 35 is movably connected in the sliding groove 12, the first folding plate 32 can be folded when sunshade is not needed or the guide rail a4 needs to be irradiated with sunlight in winter, the first folding plate 32 is unfolded when sunshade is needed, the effect of sunshade, rain and snow protection is achieved on the guide rail a4, and accordingly the guide rail a4 is protected.

In the utility model, a second folding plate 33 is arranged at the bottom of a mounting rod 31 at one side of the first folding plate 32; by such design, the current collector on the guide rail a4 can be protected after the second folding plate 33 is unfolded, so that the situation that the current collector shell is aged and the service life is reduced due to the fact that rain and snow directly fall on the current collector is avoided.

The side wall of the guide rail fixing frame 1 is provided with a clamping groove 13, an installation component 2 is also installed in the clamping groove 13, an installation rod 31 is arranged between the installation component 2 in the clamping groove 13 and the installation component 2 in the clamping groove 13 of the guide rail fixing frame 1 on the adjacent side, and a third folding plate 34 is arranged at the bottom of the installation rod 31 arranged between the installation components 2 in the two clamping grooves 13; by such a design, the third folding plate 34 is unfolded and then the second folding plate 33 is unfolded, so that the current collector can be prevented from being damaged by rain, snow and sun irradiation, and the current collector can be protected.

According to the utility model, the sliding chute 12 comprises a limiting groove 121, the limiting groove 121 is positioned at one side of the sliding chute 12, and the installation component 2 arranged in the sliding chute 12 is positioned in the limiting groove 121; by means of the design, one side of the first folding plate 32 is limited by the mounting assembly 2 being located in the limiting groove 121, the first folding plate 32 can be folded and moved through the sliding block 35, and the first folding plate 32 is prevented from being folded to drive the second folding plate 33 to move.

The mounting assembly 2 comprises a T-shaped block 21, wherein telescopic grooves 22 are formed in two sides of the bottom of the T-shaped block 21, arc-shaped clamping blocks 23 are movably connected in the telescopic grooves 22, and a reset spring 24 is arranged between the arc-shaped clamping blocks 23 and the bottom wall of the telescopic grooves 22; by means of the design, the T-shaped block 21 is clamped in the limiting groove 121 and the clamping groove 13 through the arc-shaped clamping block 23, and through the design of the reset spring 24 and the arc-shaped clamping block 23, the arc-shaped clamping block 23 can extrude the reset spring 24 to enter the telescopic groove 22 after being subjected to external force when being installed and disassembled, reset can be conducted through the reset spring 24 when the external force is not applied, and the limiting groove 121 and the clamping groove 13 are both provided with grooves matched with the arc-shaped clamping block 23, so that the limiting effect of the installation assembly 2 is achieved.

According to the utility model, the sliding block 35 can be taken out of the sliding groove 12 through the limiting groove 121; by such design, the slide block 35 can be taken out from the slide groove 12 through the limit groove 121 by virtue of the design that the opening of the limit groove 121 is larger, so that the first folding plate 32 and the second folding plate 33 are convenient and fast to detach.

Further, the arc-shaped clamping block 23 is hemispherical.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (8)

1. The utility model provides a portal crane safety slide line device which characterized in that includes: guide rail mount (1), installation component (2), sunshade component (3) and guide rail a (4), guide rail mount (1) bottom is provided with suspension seat (11), guide rail mount (1) are connected guide rail a (4) through suspension seat (11), and installation component (2) convenient to dismantle installation sets up on guide rail mount (1), guide rail a (4) and collector carry out sunshade component (3) that protect and install on guide rail mount (1) through installation component (2).

2. The safe sliding contact line device of the gantry crane according to claim 1, wherein a chute (12) is formed in the guide rail fixing frame (1), a mounting assembly (2) is arranged at one end in the chute (12), a sliding block (35) is movably connected in the chute (12), a mounting rod (31) is arranged between the mounting assembly (2) and the mounting assembly (2) on the adjacent side guide rail fixing frame (1), a mounting rod (31) is also arranged between the sliding block (35) and the sliding block (35) on the adjacent side guide rail fixing frame (1), and a first folding plate (32) is arranged between the two mounting rods (31).

3. The safety trolley line device for the portal crane according to claim 2, wherein a second folding plate (33) is arranged at the bottom of a mounting rod (31) at one side of the first folding plate (32).

4. The safe sliding contact line device of the gantry crane according to claim 1, wherein a clamping groove (13) is formed in the side wall of the guide rail fixing frame (1), the installation component (2) is also installed in the clamping groove (13), an installation rod (31) is arranged between the installation component (2) in the clamping groove (13) and the installation component (2) in the clamping groove (13) of the guide rail fixing frame (1) on the adjacent side, and a third folding plate (34) is arranged at the bottom of the installation rod (31) arranged between the installation components (2) in the two clamping grooves (13).

5. The gantry crane safety trolley line device according to claim 2, wherein the chute (12) comprises a limit groove (121), the limit groove (121) is located at one side of the chute (12), and the installation component (2) arranged in the chute (12) is located in the limit groove (121).

6. The safe sliding contact line device of the gantry crane according to claim 2 or 4, wherein the installation component (2) comprises a T-shaped block (21), telescopic slots (22) are formed in two sides of the bottom of the T-shaped block (21), arc-shaped clamping blocks (23) are movably connected in the telescopic slots (22), and a reset spring (24) is arranged between the arc-shaped clamping blocks (23) and the bottom wall of the telescopic slots (22).

7. The safe trolley line device of the gantry crane according to claim 5, wherein the sliding block (35) can be taken out of the sliding groove (12) through the limit groove (121).

8. The gantry crane safety trolley line device according to claim 6, characterized in that the arc-shaped clamping block (23) is hemispherical.