CN220336121U - Simple telescopic shielding shed - Google Patents

Abstract

The utility model discloses a simple telescopic shelter which comprises rails which are arranged in parallel at intervals and are respectively connected and fixed at the front end and the rear end through a front cross beam and a rear cross beam, a plurality of pairs of sliding units which are connected through supporting frames are arranged on the two rails, a plurality of limiting devices are arranged between the rear cross beam and each supporting frame, lifting equipment is arranged at the middle part of the rails, lifting steel wire ropes are arranged at the output ends of the lifting equipment, sequentially penetrate through the middle parts of the supporting frames and are connected and fixed with the supporting frame at the forefront end through lifting steel wire rope fixing blocks, and shielding cloth is arranged at the outer sides of the supporting frames. The telescopic shelter is mainly aimed at the problem that the outdoor arrangement of places such as a sedimentation tank, a stock yard and the like at present is easy to cause environmental pollution, and the telescopic shelter is easy to manufacture and implement, and has low cost and good effect.

Description

Simple telescopic shielding shed

Technical Field

The utility model relates to a simple telescopic shielding shed which is suitable for dust prevention, rain prevention and other requirements of places such as a sedimentation tank, a material yard and a storage bin.

Background

At present, sedimentation tanks, material yards and the like are common facilities of mine enterprises, and a plurality of sedimentation tanks and material yards are arranged in the open air, so that serious potential safety hazards are brought to production and environmental protection problems. For example, an open sedimentation tank, various production sewage of an ore enterprise and the like are all discharged to the sedimentation tank for sedimentation through a sewage drain, and are frequently required to be cleaned through a forklift, and the open sedimentation tank is very easy to cause dust raising phenomenon and cannot meet the environmental protection requirement because of an open structure. The open-air stock ground and bin also have the dust raising problem, and simultaneously, the stock ground and bin also easily cause the pollution to the environment caused by the loss of materials along with rainwater when in rainy days, thereby influencing the surrounding ecological environment. At present, a ceiling made of glass fiber reinforced plastics and other materials is used above a sedimentation tank and a stock ground, but most of the ceiling is of a fixed structure and can be detached or welded, so that the problems of dust emission, rain resistance and the like are relieved to a certain extent, and when large-scale mechanical operation is needed in the places, the operation is inconvenient due to space restriction; there are also telescopic shed bodies above the sedimentation tank and the material yard, and by arranging left and right motor drives, the telescopic shed body has complex structure and control system, high cost and is not applicable to small sedimentation tanks.

Disclosure of Invention

Aiming at the problem that environmental pollution is easy to cause due to open-air arrangement of places such as a sedimentation tank and a stock ground in the background technology, the utility model provides the simple telescopic shielding shed which is easy to manufacture and implement, low in cost and good in effect.

The technical scheme for solving the technical problems is as follows:

the utility model relates to a simple telescopic shelter which comprises rails which are arranged at intervals in parallel and are respectively connected and fixed at the front end and the rear end through a front cross beam and a rear cross beam, a plurality of pairs of sliding units which are connected through supporting frames are arranged on the two rails, a plurality of limiting devices are arranged between the rear cross beam and each supporting frame, lifting equipment is arranged at the middle part of the sliding units, lifting steel wire ropes are arranged at the output ends of the lifting equipment, and sequentially penetrate through the middle parts of the supporting frames and are connected and fixed with the supporting frames at the foremost end through lifting steel wire rope fixing blocks, and shielding cloth is arranged at the outer sides of the supporting frames.

As a further improvement of the technical scheme, the rail is I-shaped, the sliding unit comprises a -shaped vehicle body sleeved on the upper portion of the rail, pulley installation parts extending into the inner sides of the I-shaped rail are arranged in two sides of the -shaped vehicle body, a plurality of pairs of pulleys are correspondingly arranged on the inner sides of the pulley installation parts, and the diameters of the pulleys are slightly smaller than the height of the inner sides of the I-shaped rail.

As a further improvement of the technical scheme, a plurality of telescopic components are arranged on the rear cross beam and each supporting frame, the telescopic components are of a plurality of sliding diamond-shaped structures formed by rotating and connecting a plurality of stretching rods through connecting pins, and each connecting pin is movably connected with the rear cross beam and each supporting frame respectively.

As a further improvement of the technical scheme, the support frame comprises a support cross rod, wherein support diagonal rods which incline downwards are respectively arranged on two sides of the support cross rod, and the outer side end parts of the support diagonal rods are fixedly connected with the top of the sliding unit.

As a further improvement of the technical scheme, the limiting device comprises a limiting wire rope fixing plate fixedly arranged on the rear cross beam, limiting wire ropes are connected to the limiting wire rope fixing plate, limiting wire rope guide holes are formed in positions, corresponding to the limiting wire rope fixing plate, on the supporting cross beam, of the limiting wire rope, the other ends of the limiting wire ropes sequentially penetrate through the limiting wire rope guide holes and are provided with limiting hooks at positions, facing the front cross beam, of one side of each limiting wire rope guide hole, and the distance between the adjacent limiting hooks when the limiting wire ropes are straightened is smaller than the length of shielding cloth between the adjacent supporting frames.

As a further improvement of the technical scheme, the front side of the middle part of each supporting cross rod is provided with a guide block, the guide block is provided with a lifting steel wire rope guide hole, and the lifting steel wire rope sequentially passes through the lifting steel wire rope guide holes.

As a further improvement of the technical scheme, the lifting equipment is a manual winch, an electric winch or similar manual and electric lifting equipment and the like.

As a further improvement of the technical scheme, when the lifting equipment is an electric winch, the telescopic shelter further comprises a control device, the lifting equipment is connected with the control device, a far-position proximity switch and a near-position proximity switch are respectively arranged on the front side and the rear side of one track, an alignment rod is arranged on a sliding unit on the forefront side of the track, and the far-position proximity switch and the near-position proximity switch are respectively connected with the control device through lines.

For further improvement, the telescopic shelter further comprises a PoE device, a control server, a control camera, a raindrop sensor and a dust sensor, wherein the control server, the control camera, the raindrop sensor and the dust sensor are connected with the PoE device, and the far-position proximity switch and the near-position proximity switch are respectively connected with the PoE device through circuits.

As a further improvement of the technical solution, the PoE device adopts wired or wireless communication.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The utility model has novel and reasonable design, simple structure, convenient use, low manufacturing and maintenance cost, good dustproof and rainproof effects, and the like;

(2) According to the utility model, the sliding units can slide downwards along the rails by utilizing gravity through the inclined downward arrangement during installation, and when the sliding units need to shrink, the sliding units are pulled up through the pulling-up assembly, so that the energy consumption is low, and the sliding unit is convenient and practical;

(3) The utility model is convenient to limit each supporting frame by arranging the limiting device, so that the supporting frames can keep uniform spacing, and the shielding cloth on the supporting frames can be unfolded conveniently;

(4) According to the utility model, through the arrangement of the telescopic component, the whole telescopic shelter is balanced when being unfolded, so that the stability of the whole device is effectively improved;

(5) According to the utility model, through the arrangement of the I-shaped track, the structure of the track can be utilized to limit the pulley sliding on the track, so that the pulley is prevented from running out of the track;

(6) The utility model is convenient to control the operation of the lifting equipment through the position relation between the alignment rod and the two proximity switches by the arrangement of the control device, the near proximity switch and the far proximity switch;

(7) In the utility model, by arranging the PoE equipment, the raindrop sensor, the dust sensor, the camera, the control server and the like, various equipment supporting PoE technology can be conveniently arranged in the system and connected with the existing intelligent mine and other similar systems, and all the arranged telescopic shelter is fully incorporated into the intelligent mine system to carry out remote or on-site intelligent control.

Drawings

FIG. 1 is a schematic view of the structure of the present utility model in use;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic view of the structure of the support frame according to the present utility model;

FIG. 4 is a schematic view of the configuration of the skid unit on the track according to the present utility model;

FIG. 5 is a schematic view of the structure of the limiting device, the lifting device and the like of the utility model on the rear cross beam and the supporting frames;

FIG. 6 is a schematic view of the telescopic assembly of the present utility model;

FIG. 7 is a control schematic diagram of the lifting device in the present utility model as an electric device;

fig. 8 is a control schematic of the present utility model when a PoE device is provided;

in the figure: 1. a track; 21. a front cross member; 22. a rear cross member; 3. a support frame; 31. a support rail; 32. supporting the diagonal rod; 33. a guide block; 34. pulling up the steel wire rope guide hole; 35. limiting the guide hole of the steel wire rope; 4. a sliding unit; 41. -shaped vehicle body; 42. a pulley mounting portion; 43. a pulley; 5. a limiting device; 51. limiting the steel wire rope fixing plate; 52. limiting the steel wire rope; 53. a limit hook; 6. a telescoping assembly; 61. a stretching rod; 62. a connecting pin; 71. a pulling-up device; 72. pulling up the steel wire rope; 73. pulling up the steel wire rope fixing block; 8. a sedimentation tank; 9. installing piers; 10. a shielding cloth; 11. a near proximity switch; 12. a remote proximity switch; 13. a control device; 14. an alignment rod; 15. a dust sensor; 16. a camera; 17. a control server; 18. PoE device; 19. a raindrop sensor; 20. an arc-shaped limiting block.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Example 1:

as shown in the drawings, the simple telescopic shelter comprises rails 1 which are arranged at intervals in parallel and are respectively connected and fixed at the front end and the rear end through a front cross beam 21 and a rear cross beam 22, the front cross beam, the rear cross beam and the two rails form a rectangular frame-shaped structure, a plurality of pairs of sliding units 4 which are connected through support frames 3 are arranged on the two rails 1, a plurality of limiting devices 5 which are used for limiting the distance between the adjacent support frames 3 are arranged between the rear cross beam 22 and each support frame 3, lifting equipment 71 is arranged at the middle part of the telescopic shelter, lifting steel wire ropes 72 are arranged at the output ends of the lifting equipment 71, the lifting steel wire ropes 72 sequentially penetrate through the middle parts of the support frames 3 and are connected and fixed with the support frames 3 at the foremost end through lifting steel wire rope fixing blocks 73, and are used for pulling the support frames 3 to a contracted state, shielding cloth 10 is arranged at the outer sides of the support frames 3, and the length of the shielding cloth 10 between the adjacent support frames 3 is larger than the distance between the adjacent support frames 3.

In this embodiment, the specific arrangement mode of the track 1 and the sliding unit 4 is as follows: the track 1 is I-shaped, the sliding unit 4 comprises a -shaped vehicle body 41 sleeved on the upper part of the track 1, pulley installation parts 42 extending into the inner side of the I-shaped track 1 are arranged in the two sides of the -shaped vehicle body 41, a plurality of pairs of pulleys 43 are correspondingly arranged in the pulley installation parts 42, the diameter of each pulley 43 is slightly smaller than the height of the inner side of the I-shaped track 1, and the sliding unit 4 can be limited through the arrangement of the -shaped vehicle body 41, the I-shaped track 1 and the pulley installation parts 42 extending into the inner side of the I-shaped track 1 so as to prevent the pulleys 43 from sliding out of the track 1; the front side and the rear side of the track 1 are also respectively provided with an arc-shaped limiting block 20 for limiting the front-most pulley 43 and the rear-most pulley 43.

In application, taking the simple telescopic shelter as an example that the simple telescopic shelter is arranged on the sedimentation tank 8, the front beam 21 is fixedly arranged at the front end of the top of the sedimentation tank 8, the rear end of the top of the sedimentation tank 8 is fixedly provided with the mounting piers 9, the rear beam 22 is fixedly connected with the mounting piers 9 to form a state that two rails 1 incline downwards, at the moment, each support frame 3 and the sliding unit 4 on the support frame slide downwards along the rails 1 under the action of gravity, and the limiting device 5 limits each support frame 3 in the sliding process until the whole shelter cloth 10 is unfolded, and the lifting equipment 71 is used as an auxiliary; when the telescopic shelter is required to be contracted, the lifting device 71 is started, and drives the lifting steel wire rope 72 to move upwards in an inclined mode, so that the supporting frames 3 and the sliding units 4 on the two sides of the supporting frames are driven to slide upwards in an inclined mode, and the contraction process is completed.

In this embodiment, the lifting device 71 is a manual winch, an electric winch, or a similar lifting device.

Example 2:

on the basis of embodiment 1, a simple telescopic shelter according to this embodiment is provided with a plurality of telescopic components 6 on the rear cross beam 22 and each support frame 3, the telescopic components 6 are a plurality of sliding diamond-shaped structures formed by rotationally connecting a plurality of stretching rods 61 through connecting pins 62, each connecting pin 62 is movably connected with the rear cross beam 22 and each support frame 3 respectively, and the stability of each support frame 3 during shrinkage or expansion can be effectively improved through the arrangement of the telescopic components 6.

Example 3:

on the basis of embodiment 1 or 2, a simple telescopic shelter according to this embodiment, the support frame 3 includes support horizontal pole 31, support horizontal pole 31 both sides are provided with downward support diagonal pole 32 of slope respectively, support diagonal pole 32's outside tip and the top fixed connection of unit 4 that slides, because shelter from cloth 10 setting on support frame 3, through the improvement of support frame 3 structure for shelter from cloth 10 slant on support frame 3 both sides and set up downwards, even if be convenient for drain water in the rainy day, also be convenient for form a furled state, utilize dustproof needs.

Example 4

On the basis of any one of embodiments 1 to 3, the simple telescopic shelter according to this embodiment, the limiting device 5 includes a limiting wire rope fixing plate 51 fixedly disposed on the rear beam 22, a limiting wire rope 52 is connected to the limiting wire rope fixing plate 51, a limiting wire rope guide hole 35 is formed at a position corresponding to the limiting wire rope fixing plate 51 on the support cross bar 31, the other end of the limiting wire rope 52 sequentially passes through each limiting wire rope guide hole 35, a limiting hook 53 is disposed at a position of each limiting wire rope guide hole 35 towards the front beam 21, a distance between adjacent limiting hooks 53 when the limiting wire ropes 52 straighten is smaller than a length of the shielding cloth 10 between adjacent supporting frames 3, the situation that the supporting frames 3 pull the shielding cloth 10 when each supporting frame 3 slides downwards can be effectively prevented by using the limiting device 5, and the pulling force can be changed into acting force on the limiting wire rope 52 of the limiting device 5.

In this embodiment, in order to facilitate the lifting of each support frame 3, a guide block 33 is disposed on the front side of the middle portion of each support cross bar 31, and lifting wire rope guide holes 34 are formed on the guide blocks 33, and the lifting wire ropes 72 sequentially pass through each lifting wire rope guide hole 34.

Example 5

On the basis of any one of embodiments 1 to 4, the simple telescopic shelter according to this embodiment further includes a control device 13, when the lifting device 71 is an electric hoist, the lifting device 71 is connected with the control device 13, wherein a far proximity switch 12 and a near proximity switch 11 are respectively disposed on the front side and the rear side of one track 1, an alignment rod 14 is disposed on the sliding unit 4 on the forefront side of the track 1, the far proximity switch 12 and the near proximity switch 11 are respectively connected to the control device 13 through a circuit, and when the lifting device 71 is lifted, the alignment rod 14 corresponds to the near proximity switch 11, that is, each supporting frame 3 is retracted in place, and the lifting device 71 is controlled by the control device 13 to stop running; when the telescopic shelter needs to be unfolded, the telescopic shelter controls the lifting device 71 to run in a decelerating mode through the control device 13 when the to-be-aligned rod 14 corresponds to the remote proximity switch 12, so that the supporting frames 3 are unfolded in place slowly.

At present, many mine enterprises all set up intelligent mine system, for the scalable canopy that will set up inserts intelligent mine system that shelters from, scalable shelter still includes PoE equipment 18 and the control server 17, camera 16, rain drop sensor 19 and the dust sensor 15 that are connected with this PoE equipment 18, far order proximity switch 12 and near order proximity switch 11 are connected with PoE equipment 18 through the circuit respectively, poE equipment 18 adopts wired or wireless communication. In this embodiment, the PoE device 18 includes one or more PoE switches, routers, gateway modules, and the like, and enters the intelligent mine system through PoE technology, the sensors, the cameras, the control devices, and the like, and are controlled in a unified manner, the control server 17 is used for controlling the intelligent mine system in a unified manner, the rain drop sensor 19, the dust sensor 15, and the camera 16 can transmit detection signals to the control server 17 and the control device 13, when dust is large or rains, the control device 13 can control the shelter to be unfolded, and the camera 16 can identify a large machine or the like that works in front, and the control device 13 can send an instruction to control the drawing device 71 to shrink the shelter. In this embodiment, poE devices may be used for power supply and information transmission of devices such as sensors and cameras, so that the PoE devices are convenient to use under severe working conditions.

The above is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the technical scope of the present utility model should be covered by the present utility model. Therefore, the protection scope of the present utility model should be defined by the claims.

The present utility model is not described in detail in the present application, and is well known to those skilled in the art.

Claims (10)

1. A simple telescopic shelter is characterized in that: including parallel interval setting and respectively through preceding crossbeam (21) and rear end fixed track (1) of connection of crossbeam (22), be provided with a plurality of pairs of coasting unit (4) of being connected through support frame (3) on two tracks (1), be provided with a plurality of stop device (5) between rear crossbeam (22) and each support frame (3), its middle part is provided with and draws up equipment (71), it is provided with and draws up wire rope (72) to draw up equipment (71) output, draw up wire rope (72) run through each support frame (3) middle part in proper order and are connected fixedly through drawing up wire rope fixed block (73) with support frame (3) of front end, each support frame (3) outside is provided with and shelters from cloth (10).

2. A simple telescopic shelter as claimed in claim 1, wherein: the rail (1) is I-shaped, the sliding unit (4) comprises a -shaped vehicle body (41) sleeved on the upper portion of the rail (1), pulley installation parts (42) extending into the inner sides of the I-shaped rail (1) are arranged in the two sides of the -shaped vehicle body (41), a plurality of pairs of pulleys (43) are correspondingly arranged in the inner sides of the pulley installation parts (42), and the diameters of the pulleys (43) are slightly smaller than the height of the inner sides of the I-shaped rail (1).

3. A simple telescopic shelter as claimed in claim 1, wherein: the telescopic components (6) are arranged on the rear cross beam (22) and each supporting frame (3), the telescopic components (6) are of a plurality of sliding diamond-shaped structures formed by rotating and connecting a plurality of stretching rods (61) through connecting pins (62), and each connecting pin (62) is movably connected with the rear cross beam (22) and each supporting frame (3) respectively.

4. A simple telescopic shelter as claimed in any one of claims 1 to 3, in which: the support frame (3) comprises a support cross rod (31), wherein support diagonal rods (32) which are obliquely downward are respectively arranged on two sides of the support cross rod (31), and the outer side end parts of the support diagonal rods (32) are fixedly connected with the top of the sliding unit (4).

5. A simple telescopic shelter as claimed in claim 4, wherein: limiting device (5) are including fixed spacing wire rope fixed plate (51) that sets up on rear beam (22), are connected with spacing wire rope (52) on spacing wire rope fixed plate (51), spacing wire rope guiding hole (35) have been seted up to corresponding spacing wire rope fixed plate (51) position department on supporting horizontal pole (31), and spacing wire rope (52) other end passes each spacing wire rope guiding hole (35) in proper order and is provided with spacing hook (53) in each spacing wire rope guiding hole (35) towards front beam (21) one side position department, and the spacing of adjacent spacing hook (53) when spacing wire rope (52) are straightened is little to open between adjacent support frame (3) and shelter from the length of cloth (10).

6. A simple telescopic shelter as claimed in claim 5, wherein: the front side of the middle part of each supporting cross rod (31) is provided with a guide block (33), the guide block (33) is provided with a lifting steel wire rope guide hole (34), and the lifting steel wire ropes (72) sequentially penetrate through the lifting steel wire rope guide holes (34).

7. A simple telescopic shelter as claimed in claim 5 or 6, wherein: the lifting device (71) is a manual winch or an electric winch.

8. A simple telescopic shelter as claimed in claim 7, wherein: the automatic lifting device is characterized by further comprising a control device (13), when the lifting device (71) is an electric winch, the lifting device (71) is connected with the control device (13), a far-position proximity switch (12) and a near-position proximity switch (11) are respectively arranged on the front side and the rear side of one track (1), an alignment rod (14) is arranged on a sliding unit (4) on the forefront side of the track (1), and the far-position proximity switch (12) and the near-position proximity switch (11) are respectively connected with the control device (13) through lines.

9. A simple telescopic shelter as claimed in claim 8, wherein: the intelligent power source control system further comprises a PoE device (18), a control server (17), a control camera (16), a raindrop sensor (19) and a dust sensor (15), wherein the control server (17), the control camera (16), the raindrop sensor (19) and the dust sensor (15) are connected with the PoE device (18), and the far-position proximity switch (12) and the near-position proximity switch (11) are respectively connected with the PoE device (18) through circuits.

10. A simple telescopic shelter as claimed in claim 9, wherein: the PoE device (18) employs wired or wireless communication.