Elevator with advertising column convenient to replace

Abstract

The utility model relates to the technical field of elevators, in particular to an elevator convenient for replacing an advertising column, which comprises a chamber, the surface of the chamber is connected with a column frame in an abutting manner, the bottom end of the column frame is fixedly connected with a connecting plate, the surface of the connecting plate is connected with a screw rod in a penetrating manner, and the surface of the screw rod is fixedly connected with a rubber disc. The surface of the hurdle is fixedly connected with a suction cup, a limiting groove is formed in the surface of the hurdle, and the inner side of the limiting groove is slidably connected with a limiting block. Through the connection of the screw rod and the rubber disc and the abutting connection of the rubber disc and the bin, abutting supporting operation of the barrier on the acting position of the bin is completed, the stability performance and the effect of installation of the barrier are improved, the convenience performance of disassembly, assembly and replacement of the barrier is further improved, and under the abutting connection of the acting block and the suction cup, the safety of the barrier is improved. And the contact leakproofness of the suction cup and the bin is conveniently relieved, the separation operation between the suction cup and the bin is facilitated, and the replacement convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of elevators, in particular to an elevator which is convenient for replacing advertising columns. Background Art

[0002] An elevator is a permanent transportation device that serves several specific floors in a building and whose car runs on at least two rows of rigid tracks that are perpendicular to the horizontal plane or have an inclination angle of less than 15° to the plumb line.

[0003] By using elevators, the transportation of objects and people is completed. Since elevators are widely used in the construction industry and every high-rise building is equipped with elevators, there is a great value in advertising. Placing advertisements in elevators has become a new form of advertising. Advertising columns are installed in elevators to display advertising posters, but the existing advertising columns are directly fixed in the elevator chamber by tape or bolts. When disassembling and replacing, a large force is required to separate the advertising columns, or tools are required. During the separation operation, the inner wall of the elevator is easily damaged, affecting the safe use performance and life of the elevator. Utility Model Content

[0004] The purpose of the utility model is to provide an elevator that is easy to replace advertising columns, so as to solve the problem that the advertising columns proposed in the above-mentioned background technology are directly fixed in the elevator room by means of tape or bolts, and when disassembling and replacing, a large force is required to separate the advertising columns, or tools are required, and during the separation operation, damage to the inner wall of the elevator is easily caused, thereby affecting the safe use performance and life of the elevator.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an elevator which is convenient for replacing advertising columns, comprising a chamber, a column frame being abutted and connected on the surface of the chamber, a connecting plate being fixedly connected on the bottom end of the column frame, a screw being passed through the surface of the connecting plate, a rubber disc being fixedly connected on the surface of the screw, a suction cup being fixedly connected on the surface of the column frame, a limiting groove being provided on the surface of the column frame, a limiting block being slidably connected on the inner side of the limiting groove, an adjusting block being fixedly connected on the surface of the limiting block, a sliding rod being slidably connected on the surface of the adjusting block, and a supporting spring being sleeved on the outer surface of the sliding rod, an acting block being fixedly connected on the surface of the supporting spring, a supporting sleeve being fixedly connected on the surface of the column frame, a control rod being fixedly connected on the surface of the adjusting block, and a telescopic spring being sleeved on the outer surface of the control rod.

[0006] Preferably, the connecting plates are in two groups fixedly connected to the bottom end of the fence, the screw rods and rubber discs are connected to the connecting plates in a one-to-one correspondence, and the rubber discs are abuttingly connected to the chambers.

[0007] Preferably, the suction cups are distributed in four groups around the fence, and the fence is connected by the suction cups and the chambers through adsorption and abutment.

[0008] Preferably, the cross section of the limiting groove is in a "T" shape, the cross section of the limiting block is in a "T" shape, and the adjusting block is slidably connected to the limiting groove via the limiting block.

[0009] Preferably, the regulating block and the acting block are slidably connected via a sliding rod, both ends of the supporting spring are connected to the surfaces of the regulating block and the acting block, and the cross section of the acting block is in an "L" shape.

[0010] Preferably, the surfaces of the action block and the chamber that abut against each other are in an arc shape, the support sleeve is in a cylindrical shape, and the control rod passes through the support sleeve and is fixedly connected to the adjustment block.

[0011] Preferably, a disc is fixedly connected to the outer surface of the control rod, two ends of the telescopic spring are fixedly connected to the surface of the disc and the support sleeve, and the control rod is elastically slidably connected to the support sleeve via the telescopic spring.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. Through the connection between the fence and the suction cup, under the adsorption connection between the suction cup and the chamber, the adsorption connection effect between the fence and the chamber is realized. Under the connection between the fence and the connecting plate, through the connection between the screw and the rubber disc, the abutment connection between the rubber disc and the chamber, the abutment support operation of the fence at the action position on the chamber is completed, thereby improving its installation stability and effect, and then improving its convenience of disassembly and replacement.

[0014] 2. Through the connection between the support sleeve and the fence, and the connection between the control rod and the telescopic spring, the elastic sliding effect of the control rod on the support sleeve is realized. Through the connection between the control rod and the adjusting block, and the connection between the adjusting block and the limit block, and under the sliding connection between the limit block and the limit groove, the regulating effect of the action position of the action block is realized. Under the abutment connection between the action block and the suction cup, it is convenient to release the airtightness of the contact between the suction cup and the chamber, and facilitate the separation operation between the suction cup and the chamber, thereby improving the convenience of replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a partial three-dimensional schematic diagram of the structure of the utility model;

[0017] Figure 3 It is a three-dimensional schematic diagram of the structure of the hurdle of the utility model;

[0018] Figure 4 It is a partial three-dimensional schematic diagram of the structure of the utility model fence;

[0019] Figure 5For this utility model Figure 4 Schematic diagram of the enlarged structure at point A in the middle.

[0020] In the figure: 1. Chamber; 2. Fence; 3. Connecting plate; 4. Screw; 5. Rubber disc; 6. Suction cup; 7. Limiting groove; 8. Limiting block; 9. Adjusting block; 10. Action block; 11. Support spring; 12. Support sleeve; 13. Control rod; 14. Telescopic spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 , an embodiment provided by the utility model:

[0023] An elevator for facilitating the replacement of advertising columns, comprising a chamber 1, a column frame 2 is abutted and connected to the surface of the chamber 1, a connecting plate 3 is fixedly connected to the bottom end of the column frame 2, a screw rod 4 is penetrated and connected to the surface of the connecting plate 3, a rubber disc 5 is fixedly connected to the surface of the screw 4, a suction cup 6 is fixedly connected to the surface of the column frame 2, a limiting groove 7 is provided on the surface of the column frame 2, a limiting block 8 is slidably connected to the inner side of the limiting groove 7, an adjusting block 9 is fixedly connected to the surface of the limiting block 8, a sliding rod is slidably connected to the surface of the adjusting block 9, and a supporting rod is sleeved on the outer surface of the sliding rod. Spring 11, the surface of the supporting spring 11 is fixedly connected with an action block 10, the surface of the fence 2 is fixedly connected with a support sleeve 12, the surface of the adjusting block 9 is fixedly connected with a control rod 13, and the outer surface of the control rod 13 is sleeved with a telescopic spring 14. Through the connection between the fence 2 and the suction cup 6, under the action of the suction cup 6, the adsorption connection effect of the fence 2 at the action position on the chamber 1 is achieved, and the contact friction between the rubber disc 5 and the chamber 1 acts on the contact friction between the two, thereby improving the stability of the fence 2 connected and placed on the chamber 1.

[0024] Furthermore, the connecting plates 3 are fixedly connected to the bottom ends of the fence frames 2 in two groups, the screw rods 4 and the rubber discs 5 are connected to the connecting plates 3 one by one, the rubber discs 5 and the chamber 1 are butt-connected, and through the connection between the fence frames 2 and the connecting plates 3, the threaded rotation connection between the connecting plates 3 and the screw rods 4, and the connection between the screw rods 4 and the rubber discs 5, the action position of the rubber discs 5 is adjusted, and under the butt-connected connection between the rubber discs 5 and the chamber 1, the stability performance and effect of the adsorption position of the fence frames 2 on the chamber 1 are improved.

[0025] Furthermore, the suction cups 6 are distributed in four groups around the fence 2, and the fence 2 is connected to the chamber 1 by adsorption and fit through the suction cups 6. Through the connection between the suction cups 6 and the fence 2, under the action of the suction cups 6, the suction connection between the suction cups 6 and the chamber 1 is achieved. Because the surface of the chamber 1 is a smooth metal surface, the suction cups 6 and the chamber 1 are better adsorbed and will not fall off easily. Therefore, the suction cups 6 can support the fence 2 at its working position on the chamber 1.

[0026] Furthermore, the cross-section of the limit groove 7 is in a "T" shape, the cross-section of the limit block 8 is in a "T" shape, and the adjustment block 9 is slidably connected to the limit groove 7 through the limit block 8. Through the sliding connection between the limit groove 7 and the limit block 8, and under the fixed connection between the limit block 8 and the adjustment block 9, the sliding control effect of the adjustment block 9 on the fence 2 is achieved.

[0027] Furthermore, the adjusting block 9 and the acting block 10 are slidably connected via a sliding rod, and both ends of the supporting spring 11 are connected to the surfaces of the adjusting block 9 and the acting block 10. The cross-section of the acting block 10 is in an "L" shape. Through the sliding connection between the adjusting block 9 and the acting block 10, under the action of the sliding rod and the supporting spring 11, an elastic sliding effect between the acting block 10 and the adjusting block 9 is achieved.

[0028] Furthermore, the surfaces of the action block 10 and the chamber 1 that are in contact with each other are in an arc shape, the support sleeve 12 is in a cylindrical shape, the control rod 13 passes through the support sleeve 12 and is fixedly connected to the adjustment block 9, and the action block 10 and the chamber 1 are in contact with each other. The control rod 13 and the adjustment block 9 are fixedly connected to achieve the effect of regulating the action position of the action block 10. When the action block 10 and the suction cup 6 are in contact, the airtight connection between the suction cup 6 and the chamber 1 can be released, thereby facilitating the separation operation between the fence 2 and the chamber 1.

[0029] Furthermore, a disc is fixedly connected to the outer surface of the control rod 13, and both ends of the telescopic spring 14 are fixedly connected to the surface of the disc and the support sleeve 12. The control rod 13 is elastically slidably connected to the support sleeve 12 through the telescopic spring 14. Under the connection between the control rod 13 and the telescopic spring 14, through the connection between the telescopic spring 14 and the disc, and the connection between the telescopic spring 14 and the support sleeve 12, the elastic sliding effect of the control rod 13 in the support sleeve 12 is achieved, thereby achieving the elastic sliding effect of the adjustment block 9 and the action block 10 on the fence 2.

[0030] Working principle: when installing the fence 2 and the chamber 1, the suction cup 6 is contacted and squeezed with the chamber 1 so that the suction cup 6 is adsorbed on the chamber 1. At this time, the fence 2 is fixed in position on the chamber 1. After the position is fixed, the screw 4 is rotated to make the rubber disc 5 and the chamber 1 abut against each other. Under the action of the large friction between the rubber disc 5 and the chamber 1, the stability of the adsorption position of the fence 2 on the chamber 1 is improved. Through the connection between the support sleeve 12 and the fence 2, under the connection of the control rod 13 and the telescopic spring 14, the control rod 13 drives the adjustment block 9 to slide elastically on the fence 2. Under the elastic sliding of the adjustment block 9 and the action block 10, the action position of the action block 10 is maintained at a suitable position. Under the push of the control rod 13, the action block 10 contacts with the suction cup 6, and the closed state of the connection between the suction cup 6 and the chamber 1 is released, so as to achieve the effect of quick replacement.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An elevator for facilitating the replacement of advertising columns, comprising a chamber (1), characterized in that: The surface of the chamber (1) is abutted against and connected to a fence (2), the bottom end of the fence (2) is fixedly connected to a connecting plate (3), the surface of the connecting plate (3) is penetrated by a screw (4), the surface of the screw (4) is fixedly connected to a rubber disc (5), the surface of the fence (2) is fixedly connected to a suction cup (6), a limiting groove (7) is provided on the surface of the fence (2), the inner side of the limiting groove (7) is slidably connected to a limiting block (8), the surface of the limiting block (8) is fixedly connected to an adjusting block (9), the surface of the adjusting block (9) is slidably connected to a sliding rod, and the outer surface of the sliding rod is sleeved with a supporting spring (11), the surface of the supporting spring (11) is fixedly connected to an action block (10), the surface of the fence (2) is fixedly connected to a supporting sleeve (12), the surface of the adjusting block (9) is fixedly connected to a control rod (13), and the outer surface of the control rod (13) is sleeved with a telescopic spring (14).

2. An elevator that facilitates the replacement of advertising columns according to claim 1, characterized in that: The connecting plates (3) are fixedly connected to the bottom end of the fence (2) in two groups, the screw rods (4) and the rubber discs (5) are connected to the connecting plates (3) in a one-to-one correspondence, and the rubber discs (5) are abuttingly connected to the chamber (1).

3. An elevator that facilitates the replacement of advertising columns according to claim 1, characterized in that: The suction cups (6) are distributed in four groups around the fence (2), and the fence (2) is connected to the chamber (1) by adsorption and abutment through the suction cups (6).

4. An elevator that facilitates the replacement of advertising columns according to claim 1, characterized in that: The cross section of the limiting groove (7) is in a "T" shape, the cross section of the limiting block (8) is in a "T" shape, and the adjustment block (9) is slidably connected to the limiting groove (7) via the limiting block (8).

5. The elevator for facilitating the replacement of advertising columns according to claim 1, characterized in that: The regulating block (9) and the acting block (10) are slidably connected via a sliding rod, the two ends of the supporting spring (11) are connected to the surfaces of the regulating block (9) and the acting block (10), and the cross section of the acting block (10) is in an "L" shape.

6. The elevator for facilitating the replacement of advertising columns according to claim 1, characterized in that: The surfaces of the action block (10) and the chamber (1) that abut against each other are in an arc shape, the support sleeve (12) is in a cylindrical shape, and the control rod (13) passes through the support sleeve (12) and is fixedly connected to the adjustment block (9).

7. The elevator for facilitating the replacement of advertising columns according to claim 1, characterized in that: The outer surface of the control rod (13) is fixedly connected with a disc, the two ends of the telescopic spring (14) are fixedly connected to the disc and the surface of the support sleeve (12), and the control rod (13) is elastically slidably connected to the support sleeve (12) via the telescopic spring (14).

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