Model sand table cleaning and nursing device

Abstract

The utility model discloses a model sand table cleaning and nursing device, both sides of the upper surface of a sand table are provided with support members, the upper parts of the two support members are provided with support rods capable of lifting adjustment, a hollow pipe fitting is horizontally arranged on the upper part of a model sand table, and both ends of the hollow pipe fitting are fixedly connected with the upper ends of the adjacent support rods respectively; one end of the hollow pipe fitting is provided with a connector which is communicated with an inner cavity of the hollow pipe fitting and used for being connected with dust collection equipment, and a plurality of suction pieces which are arranged in the axial direction of the hollow pipe fitting and communicated with the inner cavity of the hollow pipe fitting are evenly distributed on the lower surface of the hollow pipe fitting; according to the sand table cleaning device, convenient and efficient dust adsorption and cleaning operation can be carried out on a sand table, adaptive adjustment can be carried out according to the size of the sand table, and collision damage to the sand table in the cleaning process is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to sand table technical field especially relates to a model sand table cleaning and nursing device. BACKGROUND

[0002] The sand table is the model that is piled up according to topographic map with mud sand etc., is divided into topographic sand table, building sand table, electronic sand table etc., wherein for the topographic sand table of scenic spot topography display or geomorphologic feature display, and the application of building sand table used in city planning is most extensive, however, in the sand table display use process, in order to facilitate the observation mark of people, sand table is often completely exposed in air, and the cleaning and nursing of sand table completely rely on keeping the clean and neat of sand table surrounding environment, however, in the sand table display process, there will be a large number of visitors to walk and visit, this will inevitably lead to the turbidity of air around sand table, and then it is easy to cause dust impurities to deposit on sand table, in addition, the structure of sand table is very complex, especially setting mountains and rivers trees or building buildings, which not only is more prone to dust accumulation, but also is very difficult to clean up, nowadays, there is lack of the equipment for the daily cleaning and nursing of sand table, and it completely relies on the artificial wiping and cleaning of workers, which causes great burden to the daily cleaning and maintenance of workers. SUMMARY

[0003] In order to overcome the deficiency in the background art, the utility model discloses a model sand table cleaning and nursing device, the utility model discloses not only can conveniently and efficiently carry out dust adsorption cleaning operation to sand table, but also can be adaptively adjusted according to the size of sand table platform, so that the collision damage of sand table in the cleaning process is avoided.

[0004] To achieve the above object, the utility model adopts the following technical scheme:

[0005] A model sand table cleaning and nursing device, including hollow pipe spare and support spare, sand table platform upper surface both sides are equipped with support spare, two support spares upper parts are equipped with the support rod that can carry out the lift adjustment, hollow pipe spare horizontal arrangement is in model sand table upper portion, and its both ends are fixedly connected with the upper end of adjacent support rod, and the connecting port for connecting dust collection equipment is equipped in one end of hollow pipe spare and is communicated with the inner chamber of hollow pipe spare, and the suction member that is evenly distributed with several hollow pipe spares along the axial direction of hollow pipe spare and is communicated with the inner chamber of hollow pipe spare is arranged on the lower surface of hollow pipe spare.

[0006] Further, the hollow pipe spare includes several hollow rods and telescopic rubber tube A, the several hollow rods are arranged linearly, and the two adjacent hollow rods are connected by the telescopic rubber tube A, and the outer ends of the two outermost hollow rods are sealed, and the connecting port is arranged at the outer end of the outermost hollow rod.

[0007] Further, the upper end of each adjacent hollow rod is provided with a mounting plate, and the two adjacent mounting plates are provided with an expansion rod parallel to the hollow rod.

[0008] Further, the suction member comprises an expansion rubber pipe B and a suction head, one end of the expansion rubber pipe B is connected with the inner cavity of the hollow pipe, and the other end of the expansion rubber pipe B is provided with the suction head.

[0009] Further, the support rod comprises an inner rod and a sleeve rod, the inner rod is arranged in the sleeve rod and can be adjusted in height, the inner rod is provided with a plurality of elastic clamping beads arranged in order along the axial direction of the inner rod, and the sleeve rod is provided with a limiting hole corresponding to the elastic clamping bead.

[0010] Further, the support member comprises a bottom plate and a side plate, the lower end of each support rod is provided with a bottom plate parallel to the sand table, and the lower surface of each bottom plate is provided with a side plate parallel to the side wall of the sand table.

[0011] Further, the bottom plate and the side plate are provided with mounting grooves on the plate surface facing the sand table, and the two mounting grooves are rotatably provided with rolling shafts protruding from the mounting grooves and capable of rolling in the moving direction of the support member.

[0012] Compared with the prior art, the device has the following advantages:

[0013] The hollow pipe connected with the dust collection equipment and the plurality of suction members can realize rapid and efficient dust collection and cleaning operation on the sand table.

[0014] The hollow pipe composed of the plurality of hollow rods and the expansion rubber pipe can be lengthened or shortened according to the width of the sand table, so as to adapt to sand tables of different widths and provide strong support for subsequent dust collection and cleaning.

[0015] The suction member composed of the expansion rubber pipe and the suction head and the support rod capable of being adjusted in height can adjust the height of the hollow pipe during dust collection and cleaning of the sand table, so that the hollow pipe can maintain a proper height to avoid collision with the sand model, and the expansion rubber pipe can further stretch the suction head to make it closer to the sand table, thereby realizing efficient suction and cleaning of dust.

[0016] The horizontal support of the hollow pipe by the support member and the support rod not only enables the hollow pipe to be firmly and stably located on the upper part of the sand table, but also facilitates the movement of the hollow pipe, thereby greatly facilitating the subsequent comprehensive and efficient dust collection and cleaning operation on the sand table.

[0017] The support member composed of the bottom plate and the side plate can effectively improve the stability of the device, so that the device can move safely and stably along the sand table.

[0018] By setting the roller, the sliding of the support along the sand table is further facilitated, and the operation of the staff is facilitated.

[0019] The sand table dust adsorption cleaning operation is convenient and efficient, and the adaptability can be adjusted according to the size of the sand table, the structure is simple, and the operation is convenient, not only providing strong support for the cleaning and care of the sand table, but also avoiding the collision damage of the sand table in the cleaning process. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 It is a structural schematic view of the utility model;

[0021] Fig. 2 It is a structural schematic view of the utility model's hollow pipe;

[0022] Fig. 3 It is a structural schematic view of the utility model's support.

[0023] In the figure: 1, hollow pipe; 2, connecting port; 3, suction member; 4, support rod; 5, support; 6, roller; 7, telescopic rod; 8, mounting plate; 9, hollow rod; 10, telescopic rubber tube A; 11, telescopic rubber tube B; 12, suction head; 13, inner rod; 14, elastic bead; 15, limiting hole; 16, sleeve rod; 17, bottom plate; 18, mounting groove; 19, side plate. DETAILED DESCRIPTION

[0024] The technical scheme of the utility model will be described below in combination with the drawings in the utility model embodiments, and in the description, it should be understood that if the orientation or position relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right" and the like is described, it is only corresponding to the drawings of the utility model, and is not intended to indicate or imply that the device or element must have a particular orientation.

[0025] Please refer to the drawings of the specification Figs. 1-3 The utility model provides a technical scheme:

[0026] Embodiment one, a model sand table cleaning and caring device, comprising a hollow pipe 1 and a support 5, both sides of the sand table top surface are provided with the support 5, the support 5 comprises a bottom plate 17 and a side plate 19, the lower end of the two support rods 4 is provided with the bottom plate 17 parallel to the sand table, the lower surface of the two bottom plates 17 is provided with the side plate 19 parallel to the side wall of the sand table on the side away from each other, the upper part of the two supports 5 is provided with the support rod 4 capable of being adjusted in height, specifically, the support rod 4 comprises an inner rod 13 and a sleeve rod 16, the sleeve rod 16 is provided with the inner rod 13 capable of being adjusted in height, one side of the inner rod 13 is provided with a plurality of elastic clamping beads 14 arranged in order along the axial direction of the inner rod 13, one side of the upper end of the sleeve rod 16 is provided with the limiting hole 15 corresponding to and matched with the elastic clamping bead 14, the hollow pipe 1 is horizontally arranged on the upper part of the model sand table, and both ends of the hollow pipe 1 are fixedly connected with the upper end of the adjacent inner rod 13, one end of the hollow pipe 1 is provided with the connecting port 2 connected with the inner cavity of the hollow pipe 1 and used for connecting the dust collection equipment, the dust collection equipment has the same suction principle as the traditional industrial dust collection equipment or dust collector, and a plurality of suction members 3 are uniformly distributed on the lower surface of the hollow pipe 1 and connected with the inner cavity of the hollow pipe 1 along the axial direction of the hollow pipe 1;

[0027] When the model sand table is cleaned and cared, the staff can place the device on the sand table, clamp the two supports 5 on both sides of the sand table, then adjust the height of the support rod 4, so that the hollow pipe 1 is higher than the sand table model, then connect the dust collection equipment with the connecting port 2, start the dust collection equipment, and the dust on the sand table can be sucked and cleaned through the hollow pipe 1 and the suction member 3. During the suction process, the staff can push the hollow pipe 1 to move along the sand table, and the support 5 composed of the bottom plate 17 and the side plate 19 can limit and guide the movement, so as to ensure the stability of the movement direction.

[0028] Embodiment two, in order to meet the cleaning and caring work of different width model sand table, the hollow pipe 1 comprises a plurality of hollow rods 9 and a telescopic rubber pipe A10, the plurality of hollow rods 9 are arranged in a linear manner, the two adjacent hollow rods 9 are connected through the telescopic rubber pipe A10, the outer ends of the two outermost hollow rods 9 are sealed, the connecting port 2 is arranged at the outer end of the outermost hollow rod 9, and the plurality of suction members 3 are arranged on the lower surface of the hollow rod 9. The telescopic rubber pipe A10 can be used to stretch and extend or contract and shorten the hollow pipe 1, so that the length of the hollow pipe 1 is matched with the width of the model sand table, which not only ensures the installation of the device and the sand table, but also ensures the subsequent comprehensive and efficient dust collection and cleaning of the model sand table.

[0029] Example three, due to the hollow pipe 1 in the telescopic rubber tube A10 set, resulting when the hollow pipe 1 is elongated, the hollow pipe 1 can not always keep horizontal, if the hollow pipe 1 inside the hollow rod 9 subsides, it is easy to collide with the model sand table in the process of dust collection, in order to ensure that the hollow pipe 1 always keep horizontal, every adjacent two hollow rod 9 near one end of the upper part is provided with mounting plate 8, the similar two mounting plates 8 between the hollow rod 9 is provided with telescopic rod 7 parallel to.

[0030] Example four, in the process of dust collection and cleaning of the model sand table, due to the height adjustment of the hollow pipe 1 is kept in fixed position, and the model sand table exists height difference, which leads to the distance between the suction device 3 and the model sand table is not the same, in order to ensure that the suction device 3 can effectively close to the model sand table, ensure the dust collection effect, the suction device 3 includes telescopic rubber tube B11 and suction head 12, one end of telescopic rubber tube B11 is connected with the inner cavity of hollow pipe 1, the other end of telescopic rubber tube B11 is provided with suction head 12.

[0031] Example five, in order to facilitate the staff to push the hollow pipe 1 along the sand table, and then provide support for the subsequent dust cleaning, the bottom plate 17 and the side plate 19 towards the sand table are provided with mounting groove 18, two mounting grooves 18 are rotatably installed with the roll shaft 6 which protrudes from the mounting groove 18 and can roll along the moving direction of the supporting part 5.

[0032] The part of the utility model not described in detail is prior art, for those skilled in the art, obviously, the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model; therefore, from any point of view, the above examples should be regarded as exemplary, and are non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model, any reference signs in the claims should not be regarded as limiting the content of the claims involved.

Claims

1. A model sand table cleaning and care device, characterized by: The utility model relates to a sand table dust collection device, including hollow pipe spare (1) and support spare (5), sand table upper surface both sides are equipped with support spare (5), two support spares (5) upper portions are equipped with the support rod (4) that can carry out the lift adjustment, hollow pipe spare (1) horizontal setting is in model sand table upper portion, and its both ends are fixedly connected with adjacent support rod (4) upper end respectively, hollow pipe spare (1) includes several hollow poles (9) and telescopic rubber tube A (10), several hollow poles (9) are along linear arrangement, and every adjacent two hollow poles (9) are connected through telescopic rubber tube A (10) in series, and the outer end of every adjacent two hollow poles (9) is sealed structure, and the upper portion of the end of every adjacent two hollow poles (9) is equipped with the mounting plate (8), and the mounting plate (8) is equipped with the telescopic rod (7) with hollow pole (9) parallel between two similar mounting plates (8), and the outer end of the outermost hollow pole (9) is equipped with the connecting port (2) for connecting dust collection equipment, and the lower surface of hollow pipe spare (1) is evenly distributed with several suction units (3) that are set along the axial direction of hollow pipe spare (1) and are connected with the inner chamber of hollow pipe spare (1), and the suction unit (3) includes telescopic rubber tube B (11) and suction head (12), and one end of telescopic rubber tube B (11) is connected with the inner chamber of hollow pipe spare (1), and the other end of telescopic rubber tube B (11) is equipped with suction head (12).

2. A model sand table cleaning and care device according to claim 1, characterized in that: The support rod (4) includes the inner rod (13) and the sleeve rod (16), the sleeve rod (16) is equipped with the inner rod (13) that can be lifted and adjusted, the inner rod (13) is equipped with a plurality of elastic clamping beads (14) that are sequentially arranged along the axial direction of the inner rod (13) on one side of the rod body, and the sleeve rod (16) is equipped with a limiting hole (15) corresponding to the elastic clamping bead (14) and adapted on one side of the upper end of the rod body.

3. A model sand table cleaning and care device according to claim 1, characterized in that: The support spare (5) includes the bottom plate (17) and the side plate (19), and the lower end of the two support rods (4) is equipped with the bottom plate (17) parallel to the sand table, and the lower surface of the two bottom plates (17) is equipped with the side plate (19) parallel to the side wall of the sand table on the side away from each other.

4. A model sand table cleaning and care device according to claim 3, characterized in that: The bottom plate (17) and the side plate (19) are equipped with mounting grooves (18) on the plate surface facing the sand table, and the two mounting grooves (18) are rotatably installed with the roller shaft (6) protruding from the mounting groove (18) and capable of rolling in the moving direction of the support spare (5).

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