Cover plate remote operation device

Abstract

The utility model discloses a cover plate remote operation device which comprises a cover plate assembly, a sliding rail, a transmission assembly and an operation piece, the sliding rail is installed on a floor of a plant, the cover plate assembly is connected to the sliding rail and the transmission assembly at the same time and can move in the extending direction of the sliding rail, and the operation piece is connected to the transmission assembly. The operating piece can drive the transmission assembly to move so that the cover plate assembly can shield the manhole or the cover plate assembly and the manhole can be staggered. According to the cover plate remote operation device, the transmission assembly is driven by the operation piece to move so that the cover plate assembly can move in the extending direction of the sliding rail, the cover plate assembly can be controlled to shield the manhole or be staggered from the manhole, and when a person needs to reach the upper layer through the manhole, the operation piece can be rotated in advance to open the cover plate assembly, so that the operation is convenient. After a person returns to the current layer from the upper layer, the cover plate assembly can be closed by rotating the operation piece, the risks that the person falls down and clamps hands are eliminated, and operation of the person is more convenient.

Description

Technical Field

[0001] The utility model relates to the field of civil engineering construction, in particular to a cover plate remote operation device. Background Art

[0002] To create more space for systems and equipment within industrial plants, manholes are often installed between upper and lower floors for personnel access. Due to differences in temperature, humidity, and other parameters between the upper and lower floors, these manholes are typically covered. However, currently, opening and closing these manhole covers requires climbing a ladder, which is not only inconvenient but also poses a risk of falling and pinching hands. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a remote operating device for a cover plate.

[0004] The technical solution adopted by the utility model to solve the technical problem is: constructing a cover plate remote operation device, which is installed in a factory building with a manhole opened on the wall of the factory building, and includes a cover plate assembly, a sliding track, a transmission assembly and an operating member;

[0005] The sliding track is installed on the floor of the factory building, and the cover assembly is connected to the sliding track and the transmission assembly at the same time. The cover assembly can move along the extension direction of the sliding track;

[0006] The operating member is connected to the transmission assembly, and the operating member can drive the transmission assembly to move, so that the cover assembly covers the manhole or the cover assembly is staggered with the manhole.

[0007] In some embodiments, the cover plate assembly includes a cover plate body, a pulley bracket connected to the cover plate body, and a pulley connected to the pulley bracket.

[0008] In some embodiments, a guide groove for installing the pulley is provided on the sliding track.

[0009] In some embodiments, the cover plate assembly further comprises a cover plate transmission gear connected to the cover plate body, and the transmission assembly comprises a first transmission gear, a second transmission gear, a first positioning shaft, and a second positioning shaft;

[0010] The first transmission gear and the second transmission gear are simultaneously engaged with the cover plate transmission gear. The first transmission gear is rotationally connected to the first positioning shaft, and the second transmission gear is rotationally connected to the second positioning shaft.

[0011] In some embodiments, the transmission assembly further includes a fixing member, the first positioning shaft and the second positioning shaft are connected together by the fixing member, and the fixing member is fixedly mounted on the wall of the factory building.

[0012] In some embodiments, the transmission assembly further includes a first transmission chain, and the first transmission chain is engaged with the first transmission gear and the second transmission gear at the same time.

[0013] In some embodiments, the transmission assembly further includes a second transmission chain and a third transmission gear;

[0014] The second transmission chain is engaged with the second transmission gear and the third transmission gear at the same time, and the operating member is connected to the third transmission gear.

[0015] In some embodiments, the transmission assembly further includes a positioning member, which is fixedly mounted on the side wall of the factory building, and the third transmission gear is rotatably connected to the positioning member.

[0016] In some embodiments, the operating member is an operating handle.

[0017] In some embodiments, there are two sliding rails, and the two sliding rails are arranged in parallel.

[0018] The implementation of the utility model has the following beneficial effects: the remote operation device of the cover plate utilizes the operating part to drive the transmission assembly to move so that the cover plate assembly can move along the extension direction of the sliding track, and can control the cover plate assembly to cover the manhole or the cover plate assembly and the manhole to be staggered. Before the personnel need to pass through the manhole to reach the upper floor, the operating part can be rotated in advance to open the cover plate assembly. After the personnel returns to the current floor from the upper floor, the cover plate assembly can be closed by rotating the operating part, which not only eliminates the risk of personnel falling and pinching hands, but also makes it more convenient for personnel to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the present invention, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and should not be considered as limiting the scope. A person of ordinary skill in the art can derive other relevant drawings based on these drawings without inventive effort. In the drawings:

[0020] Figure 1 This is a schematic diagram of the overall structure of a cover remote operation device in some embodiments of the present invention;

[0021] Figure 2is another direction of the overall structure schematic view of the cover plate remote operation device in some embodiments of the utility model;

[0022] Figure 3 is the structure schematic view of the upper part of the cover plate remote operation device in some embodiments of the utility model;

[0023] Figure 4 is the structure schematic view of the transmission assembly in some embodiments of the utility model;

[0024] Figure 5 is the structure schematic view of the lower part of the cover plate remote operation device in some embodiments of the utility model. DETAILED DESCRIPTION

[0025] In order to have a more clear understanding of the technical features, purposes and effects of the utility model, the specific implementation mode of the utility model will be described in detail by referring to the drawings. In the following description, it should be understood that the directions or position relations indicated by "front", "back", "upper", "lower", "left", "right", "vertical", "horizontal", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail" and the like are based on the directions or position relations shown in the drawings, the specific directions are constructed and operated, and are only for the convenience of describing the technical scheme, and do not indicate that the indicated device or element must have a specific direction, so it cannot be understood as a limitation of the utility model.

[0026] It should be further pointed out that, unless otherwise explicitly specified and limited, the terms such as "mounting", "connection", "connection", "fixing", "setting" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements or the interaction relationship between two elements. When an element is referred to as "on" or "under" another element, the element can be "directly" or "indirectly" located on the other element, or one or more intermediate elements can exist. The terms "first", "second", "third" and the like are only for the convenience of describing the technical scheme, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features, therefore, the features with "first", "second", "third" and the like can be explicitly or implicitly included one or more features. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0027] Please refer to Figures 1 to 5, is a cover plate remote operation device in some embodiments of the present invention, which is installed in a factory building 5, and a manhole 51 is opened on the wall of the factory building 5. The cover plate remote operation device includes a cover plate assembly 1, a sliding track 2, a transmission assembly 3 and an operating member 4. The sliding track 2 is installed on the floor of the factory building 5. There are two sliding tracks 2, and the two sliding tracks 2 are arranged in parallel. In addition, the cover plate assembly 1 is connected to the sliding track 2 and the transmission assembly 3 at the same time. The cover plate assembly 1 can move along the extension direction of the sliding track 2. The operating member 4 is connected to the transmission assembly 3. The operating member 4 can drive the transmission assembly 3 to move so that the cover plate assembly 1 is covered by the manhole 51 or the cover plate assembly 1 is staggered with the manhole 51. The operating member 4 is an operating handle.

[0028] It can be understood that the cover remote operation device uses the operating part 4 to drive the transmission assembly 3 to move so that the cover assembly 1 can move along the extension direction of the sliding track 2, and can control the cover assembly 1 to cover the manhole 51 or the cover assembly 1 is staggered with the manhole 51. Before the personnel need to pass through the manhole 51 to reach the upper floor, the operating part 4 can be rotated in advance to open the cover assembly 1. After the personnel returns to the current floor from the upper floor, the cover assembly 1 can be closed by rotating the operating part 4, which not only eliminates the risk of personnel falling and pinching hands, but also makes it more convenient for personnel to operate.

[0029] like Figure 3 As shown, the cover assembly 1 includes a cover body 11, a pulley bracket 12 connected to the cover body 11, and a pulley 13 connected to the pulley bracket 12. The sliding track 2 is provided with a guide groove for mounting the pulley 13. The cover body 11 can be mounted on the sliding track 2 via the pulley 13, so that the cover body 11 can move back and forth on the sliding track 2. The pulley bracket 12 can be welded to the cover body 11 or connected by bolts.

[0030] like Figure 3 and Figure 4 As shown, the cover plate assembly 1 also includes a cover plate transmission tooth 14 connected to the cover plate body 11. The transmission assembly 3 includes a first transmission gear 31, a second transmission gear 32, a first positioning shaft 33, and a second positioning shaft 34. The first transmission gear 31 and the second transmission gear 32 are simultaneously engaged with the cover plate transmission tooth 14. The first transmission gear 31 is rotationally connected to the first positioning shaft 33, and the second transmission gear 32 is rotationally connected to the second positioning shaft 34. The transmission assembly 3 also includes a first transmission chain 36, which is simultaneously engaged with the first transmission gear 31 and the second transmission gear 32. The first transmission gear 31 and the second transmission gear 32 can simultaneously drive the cover plate assembly 1 to move.

[0031] The transmission assembly 3 further includes a fixing member 35, through which the first positioning shaft 33 and the second positioning shaft 34 are connected, and the fixing member 35 is fixedly mounted on the wall of the factory building 5. The fixing member 35 provides a positioning function for the first positioning shaft 33 and the second positioning shaft 34.

[0032] Recombination Figure 5 As shown, the transmission assembly 3 further includes a second transmission chain 37 and a third transmission gear 38. The second transmission chain 37 is meshed with both the second transmission gear 32 and the third transmission gear 38. The operating member 4 is connected to the third transmission gear 38. In this embodiment, the first transmission gear 31 is provided with two transmission teeth, the second transmission gear 32 is provided with three transmission teeth, and the second transmission chain 37 is arranged perpendicular to the first transmission chain 36.

[0033] The transmission assembly 3 further includes a positioning member 39 , which is fixedly mounted on the side wall of the factory building 5 . The third transmission gear 38 is rotatably connected to the positioning member 39 , and the positioning member 39 is used to fix the position of the third transmission gear 38 .

[0034] It can be understood that the above embodiments only express the preferred implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the patent scope of the present invention. It should be pointed out that for ordinary technicians in this field, without departing from the concept of the present invention, the above technical features can be freely combined, and several deformations and improvements can be made, all of which fall within the scope of protection of the present invention. Therefore, all equivalent changes and modifications made to the scope of the claims of the present invention should fall within the scope of coverage of the claims of the present invention.

Claims

1. A cover plate remote operation device, which is installed in a factory building (5), wherein a manhole (51) is opened on the wall of the factory building (5), characterized in that: It comprises a cover assembly (1), a sliding track (2), a transmission assembly (3) and an operating member (4); The sliding track (2) is installed on the floor of the factory building (5); the cover assembly (1) is connected to the sliding track (2) and the transmission assembly (3) at the same time; the cover assembly (1) can move along the extension direction of the sliding track (2); The operating member (4) is connected to the transmission assembly (3), and the operating member (4) can drive the transmission assembly (3) to move, so that the cover assembly (1) covers the manhole (51) or the cover assembly (1) and the manhole (51) are staggered.

2. The cover remote operation device according to claim 1, characterized in that: The cover plate assembly (1) comprises a cover plate body (11), a pulley bracket (12) connected to the cover plate body (11), and a pulley (13) connected to the pulley bracket (12).

3. The cover remote operation device according to claim 2, characterized in that: The sliding track (2) is provided with a guide groove for installing the pulley (13).

4. The cover remote operation device according to claim 2, characterized in that: The cover plate assembly (1) further comprises a cover plate transmission tooth (14) connected to the cover plate body (11); the transmission assembly (3) comprises a first transmission gear (31), a second transmission gear (32), a first positioning shaft (33) and a second positioning shaft (34); The first transmission gear (31) and the second transmission gear (32) are simultaneously engaged with the cover plate transmission teeth (14); the first transmission gear (31) is rotationally connected to the first positioning shaft (33); and the second transmission gear (32) is rotationally connected to the second positioning shaft (34).

5. The cover remote operation device according to claim 4, characterized in that: The transmission assembly (3) further includes a fixing member (35), the first positioning shaft (33) and the second positioning shaft (34) are connected together via the fixing member (35), and the fixing member (35) is fixedly mounted on the wall of the factory building (5).

6. The cover remote operation device according to claim 4, characterized in that: The transmission assembly (3) further comprises a first transmission chain (36), wherein the first transmission chain (36) is simultaneously engaged with the first transmission gear (31) and the second transmission gear (32).

7. The cover remote operation device according to claim 4, characterized in that: The transmission assembly (3) further includes a second transmission chain (37) and a third transmission gear (38); The second transmission chain (37) is simultaneously engaged with the second transmission gear (32) and the third transmission gear (38), and the operating member (4) is connected to the third transmission gear (38).

8. The cover remote operation device according to claim 7, characterized in that: The transmission assembly (3) further includes a positioning member (39), the positioning member (39) being fixedly mounted on the side wall of the factory building (5), and the third transmission gear (38) being rotationally connected to the positioning member (39).

9. The cover remote operation device according to claim 1, characterized in that: The operating member (4) is an operating handle.

10. The cover remote operation device according to claim 1, characterized in that: There are two sliding rails (2), and the two sliding rails (2) are arranged in parallel.

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