CN217730321U

CN217730321U - Unilateral column freight train waterproof cloth covers equipment

Info

Publication number: CN217730321U
Application number: CN202221550904.8U
Authority: CN
Inventors: 陈栋
Original assignee: Nanjing Dingye Electric Co ltd
Current assignee: Nanjing Dingye Electric Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-11-04
Anticipated expiration: 2032-06-21

Abstract

The utility model discloses an unilateral column freight train waterproof cloth covers equipment belongs to transportation technical field, including bearing structure, bearing structure is equipped with the stand in vertical direction, and the top of stand is connected with the bracing subassembly, connects through the stiffening beam that the horizontal direction set up between adjacent stand and the adjacent bracing subassembly. The top of the upright post is provided with a transmission mechanism, the top of the middle upright post is also provided with a driving motor, and the driving motor drives the transmission mechanism to rotate through a transmission shaft. Drive mechanism is connected with waterproof cloth elevating system, and waterproof cloth elevating system includes the bracket and by the cantilever that the bracket extends to the outside, and the bracket is used for bearing the waterproof cloth, and the cantilever is used for being connected with drive mechanism. Through the setting, equipment occupies the place less, has promoted the utilization ratio in place for the circulation rate of commodity circulation center goods.

Description

Unilateral column freight train waterproof cloth covers equipment

Technical Field

The utility model relates to a transportation technology field, more specifically says, relates to an unilateral column freight train waterproof cloth covers equipment.

Background

The truck waterproof cloth covering equipment is equipment for covering the truck with the waterproof cloth, the application of the waterproof cloth covering equipment replaces the traditional manual operation of climbing to cover the waterproof cloth, the fatigue strength of operators when covering the waterproof cloth is reduced, the efficiency of the waterproof cloth covering operation of each truck is improved, the utilization rate of a field is improved, the turnover rate of goods in a logistics center is accelerated, the manpower, material resources and financial resources are saved, and considerable benefits are created.

CN202021927045 discloses "a truck waterproof cloth automatic covering device", which includes a supporting device, a plurality of horizontal beams are fixed on the supporting device, a plurality of crane sets are arranged on the beams, each crane set includes a plurality of cranes, the bottom ends of the same crane set are connected to a rectangular bracket together, the bracket is covered with a piece of waterproof cloth, the bottom of the bracket is provided with a plurality of chains, and the bottom ends of the chains are provided with fixing clamps; the length and width of the bracket are both greater than the length and width of the truck; the supporting equipment is installed on the outer side of a road.

However, as shown in the scheme, most of the existing rainproof cloth covering equipment is of a structure with multiple columns at two sides, occupies a large area, and is difficult to install and use in a place with limited equipment land. And the structure of bilateral many stands needs to adopt the multiunit driving motor, and the fault rate of equipment is high, and electrical components controls comparatively complicacy.

Therefore, it is necessary to provide the automatic covering equipment for the truck waterproof cloth, which can flexibly utilize a limited place and can more efficiently control electrical components.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to overcome among the prior art that the automatic equipment area that covers of waterproof cloth is great, and the fault rate of equipment is high not enough, provides an unilateral column freight train waterproof cloth cover equipment, aims at the automatic suitability that covers equipment in limited place of reinforcing waterproof cloth to and simplify electric components and parts control structure, improve the automatic work efficiency that covers equipment of waterproof cloth.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses a unilateral column truck waterproof cloth covers equipment, including bearing structure, bearing structure is equipped with the stand in the vertical direction, the top of stand is connected with the bracing subassembly, adjacent stand and adjacent bracing subassembly between connect through the stiffening beam that the horizontal direction set up;

the top of each upright post is provided with a transmission mechanism, and the top of at least one upright post is provided with a driving motor which drives the transmission mechanism to rotate through a transmission shaft;

drive mechanism is connected with waterproof cloth elevating system, waterproof cloth elevating system includes the bracket and by the cantilever that the bracket extends to the outside, the bracket is used for bearing the waterproof cloth, the cantilever be used for with drive mechanism connects.

Further, the transmission mechanism comprises a first chain wheel and a second chain wheel, and the first chain wheel and the second chain wheel are arranged on the transmission shaft in parallel.

Furthermore, a chain I is meshed with the first chain wheel, and the extending end of the chain I is connected with a cantilever far away from the upright column; and the second chain wheel is meshed with a chain II, and the extending end of the chain II is connected with a cantilever close to the upright post.

Furthermore, a guide rail is arranged on the upright post, and the cantilever close to one side of the upright post is lifted along the guide rail.

Further, the bracing subassembly includes the crossbeam, driven sprocket is installed to the crossbeam below, driven sprocket is including being close to the stand side driven sprocket of stand one side, and keep away from the driven sprocket of suspension side of stand one side.

Further, the driven chain wheel on the stand column side is matched with the first chain wheel to press the chain I, so that chain links on the chain I can be meshed with chain teeth on the first chain wheel more.

Furthermore, the hanging side driven chain wheel is used for being meshed with the extending end of the chain I so as to drive the bracket to lift.

Furthermore, the tail part of the inclined strut assembly is connected with the ground through a lacing wire and a vertical rod.

Furthermore, the column base of the upright column is connected with a bolt pre-embedded on the concrete foundation through a pressing plate nut.

Furthermore, the waterproof cloth fixing clamp is used for clamping and fixing the waterproof cloth at the edge of the bracket.

3. Advantageous effects

The technical scheme provided by the utility model, compare with prior art, following beneficial effect has:

(1) Adopt unilateral column waterproof cloth to cover equipment, only need carry out the concrete in one side of installation region and pre-buried, especially in the place that installation region is located two-way two lanes, the stand only occupies one side region, does not occupy the space in opposite direction lane when equipment carries out the waterproof cloth and covers the operation, and the normal current in opposite direction lane is not influenced, has improved the lid waterproof cloth operating efficiency of every freight train, has promoted the utilization ratio in place for the circulation rate of commodity circulation center goods.

(2) In the prior art, the waterproof cloth covering equipment with the upright columns arranged on two sides usually adopts a plurality of motors as driving. The utility model discloses an unilateral column waterproof cloth covers equipment both can be through single motor drive, also can be by a plurality of motors as the drive. At least one upright post is provided with a motor, and the motor rotates to drive the transmission mechanism on the two upright posts to rotate through the transmission shaft. The double chain wheels are arranged on each transmission mechanism, so that open-loop transmission is performed on the side of the upright column and the hanging side chain, and the failure rate of the whole equipment is greatly reduced through the arrangement of the transmission mechanisms.

Drawings

FIG. 1 is a schematic view of the overall structure of the apparatus;

FIG. 2 is a perspective view of a single upright and associated components;

FIG. 3 is a side view of a single upright and associated components;

FIG. 4 is a side view of a single upright and associated components;

FIG. 5 is a schematic view of a transmission mechanism;

FIG. 6 is a schematic view of the mounting position of the driving motor;

FIG. 7 is a schematic view of a double sprocket;

FIG. 8 is a schematic view of a carriage;

fig. 9 to 14 are schematic views of the operation process of the device.

The reference numerals in the figures illustrate:

1. a column; 101. a guide rail; 2. a diagonal bracing assembly; 201. a cross beam; 202. stretching a rib; 203. erecting a rod; 3. a reinforcing beam; 4. a drive motor; 5. a drive shaft; 6. a first sprocket; 7. a second sprocket; 8. a chain I; 9. a chain II; 10. a column-side driven sprocket; 11. a suspension-side driven sprocket; 12. a bracket; 13. a cantilever; 14. a waterproof cloth.

Detailed Description

The present invention will be further described with reference to the following specific embodiments.

Combine figure 1, the unilateral stand column freight train waterproof cloth of this embodiment covers equipment, including bearing structure, bearing structure is equipped with stand 1 in vertical direction, and the top of stand 1 is connected with bracing subassembly 2, connects through stiffening beam 3 that the horizontal direction set up between adjacent stand 1 and the adjacent bracing subassembly 2.

Adopt unilateral column waterproof cloth to cover equipment, only need carry out the concrete in one side of installation region and pre-buried, especially in the place that installation region is located two-way two lanes, the stand only occupies one side region, does not occupy the space in opposite direction lane when equipment carries out the waterproof cloth and covers the operation, and the normal current in opposite direction lane is not influenced, has improved the lid waterproof cloth operating efficiency of every freight train, has promoted the utilization ratio in place for the circulation rate of commodity circulation center goods.

Preferably, the upright column 1 is in a square tube shape and can be made of high-quality structural steel or high-quality carbon thick steel plates. The pre-buried bolt passes through the clamp plate nut to be connected on the column base of stand 1 and the concrete foundation in the installation area, through the cooperation of clamp plate nut and bolt, ensures the steadiness of 1 column base department of stand. Of course, the fixing of the column base of the column 1 can also be realized by other connecting methods, such as welding and the like. The stand 1 combines with bracing subassembly 2 to constitute the major structure of equipment, and the setting of stiffening beam 3 has promoted the holistic joint strength of equipment. Further, the columns 1, the diagonal bracing assemblies 2 and the reinforcing beams 3 may be painted to prolong the service life of the equipment.

Referring to fig. 5, 6 and 7, the top of the upright 1 is provided with a transmission mechanism, the device in this embodiment is provided with 3 sets of transmission mechanisms, and a driving motor is arranged on the top of one of the uprights. For independent control, synchronous control of a plurality of motors may be provided. Preferably, a driving motor 4 is installed on the top of the upright 1 located in the middle in the present embodiment, and the driving motor 4 drives each transmission mechanism to rotate through transmission shafts 5 on both sides.

When the device is used, the driving motor 4 on the middle upright post 1 rotates to drive the transmission mechanisms on the two parallel upright posts to rotate through the transmission shaft 5. And each transmission mechanism is provided with a double chain wheel so that the stand column side and the hanging side chain are in open-loop transmission, and the overall failure rate of the equipment is greatly reduced by the arrangement of the transmission mechanisms.

As shown in fig. 1 and 8, the transmission mechanism is connected with a waterproof cloth lifting mechanism, the waterproof cloth lifting mechanism comprises a bracket 12 and a cantilever 13 extending outwards from the bracket 12, the bracket 12 is used for bearing a waterproof cloth 14, the waterproof cloth 14 is one layer or multiple layers, and a net rope layer is additionally arranged on the waterproof cloth 14 and used for rope tying and fixing the waterproof cloth 14 during sealing. The arm 13 is used to connect with a transmission mechanism so that the transmission mechanism drives the carriage 12 to operate.

Preferably, the surface of the bracket 12 is painted to extend its useful life. The color is preferably yellow, and the yellow is obvious, so that the accurate operation in the using process is facilitated. In order to prevent the rainproof cloth 14 from being scratched in the lifting process of the bracket 12, the corners of each edge of the bracket 12 are subjected to fillet welding and deburring.

In order to facilitate synchronous open-loop transmission of chains on the column side and the suspension side, each transmission mechanism is arranged in a double chain wheel mode. Specifically, the transmission mechanism includes a first sprocket 6 and a second sprocket 7, and the first sprocket 6 and the second sprocket 7 are juxtaposed on the transmission shaft 5. The first chain wheel 6 is engaged with a chain I8, and the extending end of the chain I8 is connected with a cantilever 13 far away from the upright post 1. The second chain wheel 7 is engaged with a chain II 9, and the extending end of the chain II 9 is connected with a cantilever 13 close to one side of the upright post 1. When the chain I8 and the chain II 9 are in open-loop transmission under the action of the first chain wheel 6 and the second chain wheel 7 respectively, the bracket 12 is lifted along with the chain transmission.

As shown in fig. 2, a guide rail 101 is provided on the column 1, and the boom 13 on the side close to the column 1 is raised and lowered along the guide rail 101. The guide rail 101 provides a guiding function for the bracket 12 of the waterproof cloth carrying mechanism, and simultaneously limits the displacement of the bracket 12 in the front-back direction and the left-right direction.

Referring to fig. 2 and 3, the diagonal brace assembly 2 includes a cross member 201, and preferably, the cross member 201 is made of high quality structural steel or high quality carbon steel plate to support the diagonal brace assembly 2. A driven sprocket is mounted below the cross beam 201, and the driven sprocket includes a column side driven sprocket 10 close to the side of the column 1, and a hanging side driven sprocket 11 far from the side of the column 1.

The concrete mode of sprocket chain transmission does, and stand side driven sprocket 10 pushes down chain I8 downwards, make chain link on the chain I8 can be more with the sprocket meshing on the first sprocket 6 to first sprocket 6 rotates and drives that I8 of chain is flexible just can be more stable and safety. As shown in FIG. 4, the retraction of the chain II 9 close to one side of the upright post 1 is directly driven by the rotation of the second chain wheel 7. In addition, the hanging side driven sprocket 11 is used for meshing with the extending end of the chain I8, so that the chain I8 and the chain II 9 are matched to drive the bracket 12 to lift.

Because the front end of the inclined strut assembly 2 is subjected to a large load, in order to improve the integral tying function of the equipment, the tail part of the inclined strut assembly 2 is connected with the ground through the lacing wire 202 and the vertical rod 203 so as to balance the heavy load at the front end of the inclined strut assembly 2 and ensure the safety of the equipment in the using process.

Further, still include the waterproof cloth fixation clamp, the waterproof cloth fixation clamp is used for with waterproof cloth 14 centre gripping fixed at bracket 12 edge. When the bracket 12 falls to a certain position, the waterproof cloth fixing clamp can automatically fall off, manual operation is not needed, the labor intensity of workers is reduced, and the time for sealing the vehicle is shortened.

During the use, unilateral column freight train waterproof cloth covers equipment operation as follows in this embodiment:

1) The driving motor 4 is started to output rotation to drive the transmission shaft 5 to rotate, and the first chain wheel 6 and the second chain wheel 7 on the transmission shaft 5 rotate along with the transmission shaft. The extending end of the chain I8 moves downwards along with the rotation of the first chain wheel 6; similarly, the extending end of the chain II 9 descends along with the rotation of the second chain wheel 7, so that the height of the bracket 12 connected with the extending end of the chain I8 and the extending end of the chain II 9 respectively descends, and the chains synchronously descend until the bracket 12 is lowered to the ground, as shown in FIG. 9;

2) An operator sequentially lays one layer of the waterproof cloth 14 or multiple layers of the waterproof cloth 14 on the bracket 12 of the bearing mechanism, and fixes the waterproof cloth 14 directly contacted with the bracket 12 by using a waterproof cloth fixing clamp, as shown in fig. 10 (the waterproof cloth fixing clamp is not shown in the figure);

3) The bracket 12 and the rainproof cloth 14 are lifted to the upper part of the equipment through the upward extending end of the chain I8 and the upward extending end of the chain II 9, and the view is shown in FIG. 11;

4) After the bracket 12 and the waterproof cloth 14 rise to the top of the equipment, the loaded vehicle drives into a designated area below the equipment, and the designated area is provided with a mark line in advance, so that the mark line is beneficial for a vehicle driver to quickly enter an accurate position, as shown in fig. 12;

5) After the vehicle stops at a specified position, the starting equipment descends, and the rain-proof cloth 14 slowly covers downwards from the roof. When the waterproof cloth 14 continues to contact with the roof downwards, the tension on the two sides of the waterproof cloth 14 is increased, and at the moment, the waterproof cloth fixing clamp can automatically bounce open. The carriage 12 continues downwards until the tarpaulin 14 is completely detached therefrom, see fig. 13;

6) Lifting the separated bracket 12 to the position above the goods of the vehicle, arranging the waterproof cloth 14 on the truck by an operator, and performing rope tying operation on the vehicle, as shown in fig. 14;

7) After the rain-proof cloth of the truck is covered, the truck drives away.

It should be noted that the unilateral stand column freight train waterproof cloth of this embodiment covers equipment is precision equipment, need install below rain-proof mechanism to avoid contacting the rainwater, ensure that each item performance of equipment is normal. Rain-proof mechanism can adopt the canopy, and the canopy needs to be independent of equipment and installs.

The above embodiment is only an implementation manner of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. The specific structure and the size of the device can be adjusted correspondingly according to actual needs. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides an unilateral column freight train waterproof cloth covers equipment which characterized in that: comprises a supporting structure and a plurality of supporting frames,

the supporting structure is provided with upright posts (1) in the vertical direction, inclined strut assemblies (2) are connected above the upright posts (1), and adjacent upright posts (1) and adjacent inclined strut assemblies (2) are connected through stiffening beams (3) arranged in the horizontal direction;

the top of each upright post (1) is provided with a transmission mechanism, the top of at least one upright post (1) is provided with a driving motor (4), and the driving motor (4) drives the transmission mechanism to rotate through a transmission shaft (5);

drive mechanism is connected with waterproof cloth elevating system, waterproof cloth elevating system include bracket (12) and by cantilever (13) that bracket (12) outside extended, bracket (12) are used for bearing waterproof cloth (14), cantilever (13) be used for with drive mechanism connects.

2. The unilateral column truck waterproof cloth covering equipment of claim 1, characterized in that: the transmission mechanism comprises a first chain wheel (6) and a second chain wheel (7), and the first chain wheel (6) and the second chain wheel (7) are arranged on the transmission shaft (5) in parallel.

3. The unilateral column truck waterproof cloth cover equipment of claim 2, characterized in that: the first chain wheel (6) is meshed with a chain I (8), and the extending end of the chain I (8) is connected with a cantilever (13) far away from the upright post (1); and the second chain wheel (7) is meshed with a chain II (9), and the extending end of the chain II (9) is connected with a cantilever (13) close to the upright post (1).

4. The single-side column truck waterproof cloth covering equipment as claimed in claim 3, characterized in that: the lifting device is characterized in that a guide rail (101) is arranged on the upright post (1), and the cantilever (13) close to one side of the upright post (1) is lifted along the guide rail (101).

5. The single-side column truck waterproof cloth covering equipment as claimed in claim 3, characterized in that: bracing subassembly (2) include crossbeam (201), driven sprocket is installed to crossbeam (201) below, driven sprocket is including being close to stand side driven sprocket (10) of stand (1) one side, and keep away from hang side driven sprocket (11) of stand (1) one side.

6. The unilateral column truck waterproof cloth covering equipment of claim 5, characterized in that: the driven chain wheel (10) on the stand column side is matched with the first chain wheel (6) to press the chain I (8) tightly, so that chain links on the chain I (8) can be meshed with chain teeth on the first chain wheel (6) more.

7. The unilateral column truck waterproof cloth covering equipment of claim 5, characterized in that: and the hanging side driven chain wheel (11) is used for being meshed with the extending end of the chain I (8) so as to drive the bracket (12) to lift.

8. The unilateral column truck waterproof cloth covering equipment of claim 1, characterized in that: the tail part of the inclined strut component (2) is connected with the ground through a lacing wire (202) and a vertical rod (203).

9. The unilateral column truck waterproof cloth covering equipment of claim 1, characterized in that: the column base of the upright column (1) is connected with a bolt pre-embedded on a concrete foundation through a pressing plate nut.

10. The single-side column truck waterproof cloth covering equipment as claimed in claim 1, characterized in that: still include the waterproof cloth fixation clamp, the waterproof cloth fixation clamp is used for waterproof cloth (14) is in the centre gripping is fixed in bracket (12) edge.