CN214653087U - Lifting mechanism of rail type container portal crane - Google Patents

Abstract

The utility model discloses a rail mounted gantry container crane hoisting mechanism belongs to the hoisting mechanism field, the on-line screen storage device comprises a base, install through the mount and wind the spiale on one side of the up end of base, the one end of winding the spiale links to each other with the quick-witted incasement portion power device of base up end fixed mounting, the radiating groove has all been seted up to the both sides of machine case, the inside one end fixed mounting of radiating groove has the breakwater, the equal fixed mounting in up end both sides of machine case has the shielding plate, first recess has all been seted up to terminal surface both sides under the inside of machine case, the drier has been placed to the inside of first recess, the standing groove has been seted up to the tip that the both sides of machine case are located the radiating groove. This rail mounted gantry container crane hoisting mechanism can avoid external rainwater to pass through radiating groove infiltration quick-witted incasement portion through shielding plate and breakwater, and the moisture that rethread drier can be with quick-witted incasement portion adsorbs totally to can make quick-witted incasement portion keep dry, improve dampproofing effect.

Description

Lifting mechanism of rail type container portal crane

Technical Field

The utility model relates to a hoisting mechanism field, more specifically say, relate to a rail mounted gantry container crane hoisting mechanism.

Background

The hoisting mechanism, also called as "hoisting mechanism", is a basic constitution necessary for a crane to perform lifting operation on an article.

Traditional hoisting mechanism rainwater and moisture can get into quick-witted incasement portion through the radiating groove that hoisting mechanism machine case was seted up in the use, lead to the internal element corrosion rate to accelerate, life reduces, and dampproofing effect is relatively poor, and traditional hoisting mechanism is in the use, and external dust can get into quick-witted incasement portion through the radiating groove, and the adhesion is on the component surface for component wearing and tearing speed, dustproof effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a rail mounted gantry container crane hoisting mechanism can avoid external rainwater to pass through radiating groove infiltration quick-witted incasement portion through shielding plate and breakwater, the moisture that the rethread drier can be with quick-witted incasement portion adsorbs totally to can make quick-witted incasement portion keep dry, improve dampproofing effect, the torsion through the torsional spring can be fixed the cardboard in the side of filter screen, thereby fix the filter screen, can avoid external dust to pass through filter screen entering machine incasement portion, improve dustproof effect.

In order to solve the above problems, the utility model adopts the following technical proposal.

A rail type container gantry crane hoisting mechanism comprises a base, wherein a winding spindle is installed on one side of the upper end face of the base through a fixing frame, one end of the winding spindle is connected with a power device inside a case fixedly installed on the upper end face of the base, heat dissipation grooves are formed in two sides of the case, a water baffle is fixedly installed at one end inside the heat dissipation grooves, shielding plates are fixedly installed on two sides of the upper end face of the case, first grooves are formed in two sides of the lower end face inside the case, drying agents are placed inside the first grooves, external rainwater can be prevented from permeating into the inside of the case through the heat dissipation grooves through the shielding plates and the water baffle, moisture inside the case can be adsorbed completely through drying agents, so that the inside of the case can be kept dry, the moisture-proof effect is improved, a clamping plate can be fixed on the side face of a filter screen through the torsion force of a torsion spring, and the filter screen is fixed, the dust-proof effect is improved by preventing external dust from entering the interior of the case through the filter screen.

Furthermore, the both sides of machine case are located the tip of radiating groove and have seted up the standing groove, the inside sliding connection of standing groove has the filter screen, can completely cut off external dust outside the machine case through the filter screen, avoids quick-witted incasement portion component adhesion dust and influences life, improves dustproof effect.

Further, the side of machine case is located the both sides of filter screen and has all seted up the second recess, the inside rotation of second recess is connected with the connecting rod, and connecting rod tip diameter is not less than the opening diameter of second recess, can avoid the connecting rod to break away from the second recess in the use to it is fixed to avoid influencing.

Further, the tip fixed mounting of connecting rod has the cardboard, the side contact of cardboard is connected in the side of filter screen, through the cooperation of cardboard and filter screen, can fix the filter screen in the standing groove, and it is comparatively convenient to fix.

Further, the side fixed mounting of connecting rod has the torsional spring, the equal fixed mounting in the side of second recess in both ends of torsional spring can avoid the cardboard to break away from the side of filter screen under the torsion effect of torsional spring, improves fixed effect.

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can avoid external rainwater to pass through radiating groove infiltration quick-witted incasement portion through shielding plate and breakwater, and the rethread drier can be totally adsorbed with quick-witted incasement portion's moisture to can make quick-witted incasement portion keep dry, improve dampproofing effect, can fix the cardboard in the side of filter screen through the torsion of torsional spring, thereby fix the filter screen, can avoid external dust to pass through filter screen entering quick-witted incasement portion, improve dustproof effect.

(2) The both sides of machine case are located the tip of radiating groove and have seted up the standing groove, and the inside sliding connection of standing groove has the filter screen, can completely cut off external dust outside the machine case through the filter screen, avoids quick-witted incasement portion component adhesion dust and influences life, improves dustproof effect.

(3) The side of machine case is located the both sides of filter screen and has all seted up the second recess, and the inside rotation of second recess is connected with the connecting rod, and connecting rod tip diameter is not less than the opening diameter of second recess, can avoid the connecting rod to break away from the second recess in the use to it is fixed to avoid influencing.

(4) The tip fixed mounting of connecting rod has the cardboard, and the side contact of cardboard is connected in the side of filter screen, through the cooperation of cardboard with the filter screen, can fix the filter screen in the standing groove, and is fixed comparatively convenient.

(5) The side fixed mounting of connecting rod has the torsional spring, and the equal fixed mounting in the side of second recess in both ends of torsional spring can avoid the cardboard to break away from the side of filter screen under the torsion effect of torsional spring, improves fixed effect.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a side view of the heat sink structure of the present invention.

The reference numbers in the figures illustrate:

the device comprises a base 1, a winding spindle 2, a case 3, a heat dissipation groove 4, a water baffle 5, a shielding plate 6, a first groove 7, a drying agent 8, a placing groove 9, a filter screen 10, a second groove 11, a connecting rod 12, a clamping plate 13 and a torsion spring 14.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, a rail-mounted gantry container crane hoisting mechanism comprises a base 1, referring to fig. 1, 2 and 3, wherein a winding shaft 2 is mounted on one side of the upper end surface of the base 1 through a fixing frame, one end of the winding shaft 2 is connected with a power device inside a case 3 fixedly mounted on the upper end surface of the base 1, the winding shaft 2 can be driven by the power device to rotate for controlling the container to ascend and descend, heat dissipation grooves 4 are formed in both sides of the case 3, the flow of air inside and outside the case 3 can be accelerated by the heat dissipation grooves 4, the heat dissipation speed is increased, the heat dissipation grooves 4 are arranged in an inclined manner, the difficulty of backflow of accumulated water in the heat dissipation grooves 4 can be increased, the accumulated water is prevented from flowing back into the case 3, a water baffle plate 5 is fixedly mounted at one end inside the heat dissipation grooves 4, the accumulated water flowing into the heat dissipation grooves 4 can be blocked by the water baffle plate 5, the accumulated water is prevented from flowing into the case 3, and baffle plates 6 are fixedly mounted on both sides of the upper end surface of the case 3, the rain water can be blocked by the baffle plate 6, the probability that the rain water enters the case 3 through the radiating groove 4 is reduced, the moisture-proof effect is improved, the first grooves 7 are formed in the two sides of the lower end face in the case 3, the drying agent 8 is placed in the first grooves 7, the moisture in the case 3 can be completely absorbed by the drying agent 8, so that the case 3 is kept dry, the placing grooves 9 are formed in the end parts, located on the radiating groove 4, of the two sides of the case 3, the filtering net 10 is connected in a sliding mode inside the placing grooves 9, external dust can be isolated outside the case 3 through the filtering net 10, the influence on the service life caused by the fact that the dust is adhered to the elements inside the case 3 is avoided, the dustproof effect is improved, the second grooves 11 are formed in the two sides, located on the filtering net 10, of the side face of the case 3, the connecting rod 12 is rotatably connected inside the second grooves 11, and the diameter of the end parts of the connecting rod 12 is not smaller than the opening diameter of the second grooves 11, can avoid connecting rod 12 to break away from second recess 11 in the use, in order to avoid the influence fixed, the tip fixed mounting of connecting rod 12 has cardboard 13, the side contact of cardboard 13 is connected in the side of filter screen 10, cooperation through cardboard 13 and filter screen 10, can fix filter screen 10 in standing groove 9, it is fixed comparatively convenient, the side fixed mounting of connecting rod 12 has torsional spring 14, the equal fixed mounting in second recess 11 in both ends of torsional spring 14's side, under torsional spring 14's torsion effect, can avoid the side that cardboard 13 breaks away from filter screen 10, improve fixed effect.

During the installation, rotate cardboard 13, cardboard 13 drives connecting rod 12 and rotates, torsional spring 14 produces deformation, make cardboard 13's side break away from standing groove 9 both ends, then put into the inside of standing groove 9 with filter screen 10, loosen cardboard 13, torsional spring 14 resumes deformation and drives connecting rod 12 and rotate, connecting rod 12 drives cardboard 13 and rotates, make cardboard 13's side tightly contact filter screen 10's side, fix filter screen 10, under filter screen 10's effect, can be isolated at quick-witted case 3 outsidely with the dust in the external environment, improve dustproof effect, during the use, under shielding plate 6 and breakwater 5's effect, can block outside rainwater, rethread drying agent 8 can adsorb the inside moisture of quick-witted case 3, make quick-witted case 3 inside keep dry, improve dampproofing effect.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (5)

1. The utility model provides a rail mounted gantry container crane hoisting mechanism, includes base (1), its characterized in that: the drying machine is characterized in that a winding spindle (2) is installed on one side of the upper end face of the base (1) through a fixing frame, one end of the winding spindle (2) is connected with a power device inside the machine case (3) fixedly installed on the upper end face of the base (1), heat dissipation grooves (4) are formed in two sides of the machine case (3), a water baffle (5) is fixedly installed at one end of the heat dissipation grooves (4), a shielding plate (6) is fixedly installed on two sides of the upper end face of the machine case (3), first grooves (7) are formed in two sides of the lower end face of the machine case (3), and drying agents (8) are placed inside the first grooves (7).

2. A hoisting mechanism of a rail-mounted container gantry crane according to claim 1, characterized in that: the two sides of the case (3) are located at the end parts of the radiating grooves (4) and are provided with placing grooves (9), and filter screens (10) are connected to the inside of the placing grooves (9) in a sliding mode.

3. A hoisting mechanism of a rail-mounted container gantry crane according to claim 1, characterized in that: second grooves (11) are formed in the two sides, located on the filter screen (10), of the side face of the case (3), and connecting rods (12) are connected to the inner portions of the second grooves (11) in a rotating mode.

4. A hoisting mechanism of a rail-mounted container gantry crane according to claim 3, characterized in that: the end part of the connecting rod (12) is fixedly provided with a clamping plate (13), and the side surface of the clamping plate (13) is in contact connection with the side surface of the filter screen (10).

5. A hoisting mechanism of a rail-mounted container gantry crane according to claim 3, characterized in that: the side fixed mounting of connecting rod (12) has torsional spring (14), the equal fixed mounting in the side of second recess (11) in both ends of torsional spring (14).

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