Cleaning tool device for elevator guide rail

Abstract

The cleaning tool device for the elevator guide rail comprises a tool base and a blade part, the tool base is provided with a sliding groove extending in the vertical direction, a first mounting groove and a second mounting groove, the first mounting groove and the second mounting groove communicate with the sliding groove, the sliding groove is used for allowing the elevator guide rail to be arranged in a sliding mode, and the first mounting groove and the second mounting groove are formed in the two sides of the sliding groove correspondingly; the first mounting groove and the second mounting groove are each provided with a blade part, and the blade parts located in the first mounting groove and the second mounting groove partially stretch out of the sliding groove so as to abut against the contact surfaces on the two sides of the elevator guide rail arranged in the sliding groove in a sliding mode correspondingly.

Description

Technical Field

[0001] The invention relates to the technical field of elevator equipment, and in particular to a cleaning tool device for elevator guide rails. Background Art

[0002] Elevators refer to equipment that serves several specific floors in a building and are an indispensable vertical transportation tool in modern buildings. The elevator car frame is installed on the elevator guide rails through the sliding guide shoes thereon. However, the inventors have found in multiple use tests that when the contact surface of the elevator guide rails is worn, rusted, or has oil stains on the contact surface, the action of the elevator safety clamp will be affected, and the lifting action of the elevator car will produce abnormal noises, thus affecting the safety of the elevator operation and the riding experience of the user. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a cleaning tool device for elevator guide rails.

[0004] According to an embodiment of the present invention, a cleaning tooling device for an elevator guide rail comprises a tooling seat and a blade piece, the tooling seat is provided with a slide groove extending in the up-down direction, and a first mounting groove and a second mounting groove both connected to the slide groove, the slide groove is used for the elevator guide rail to be slidably set, the first mounting groove and the second mounting groove are respectively arranged on both sides of the slide groove, the first mounting groove and the second mounting groove are both provided with a blade piece, the blade pieces located in the first mounting groove and the second mounting groove are both partially extended out of the slide groove so as to be able to respectively abut against the contact surfaces on both sides of the elevator guide rail slidably arranged in the slide groove.

[0005] An elevator guide rail cleaning tooling device according to an embodiment of the present invention has at least the following beneficial effects:

[0006] Through the above-mentioned structure, when the cleaning tooling device of the present application is installed on the sliding guide shoe on the car frame, the elevator guide rail is slid in the slide groove, and the blade members located in the first installation groove and the second installation groove are respectively abutted against the contact surfaces on both sides of the elevator guide rail, the up and down movement of the elevator car can drive the blade members to move up and down, wherein the up and down moving blade members can scrape off foreign matter on the contact surface of the elevator guide rail to complete the renovation and cleaning work of the contact surface of the elevator guide rail, ensure the normal operation of the elevator safety clamp, and reduce the abnormal noise generated by the elevator car during the lifting action. In summary, the cleaning tooling device of the present application can clean foreign matter on the contact surface of the elevator guide rail to ensure the safe operation of the elevator and improve the user's riding experience.

[0007] According to some embodiments of the present invention, the blade members located in the first mounting groove and the second mounting groove are both slidably arranged, and the tooling seat is provided with an adjustment component, the number of the adjustment components is the same as the number of the blade members, and the adjustment component can adjust the abutment tightness between the blade members and the elevator guide rails slidably arranged in the slide groove one by one.

[0008] According to some embodiments of the present invention, the adjustment assembly includes an adjustment member and an elastic member, the adjustment member is threadedly connected to the tooling seat, one end of the adjustment member is located in the corresponding first mounting groove or the second mounting groove, and the other end is located on the outside of the tooling seat, the elastic member is arranged in the corresponding first mounting groove or the second mounting groove, and abuts between one end of the corresponding adjustment member and the corresponding blade member, wherein the adjustment member can rotate to adjust the abutment tightness between the corresponding blade member and the elevator guide rail slidably arranged in the slide groove.

[0009] According to some embodiments of the present invention, the first mounting groove and the second mounting groove are both inclined, the tooling seat is provided with a first opening connecting the first mounting groove and the slide groove, and a second opening connecting the second mounting groove and the slide groove, the first opening and the second opening are both inclined upward, and the blade member is passed through the corresponding first opening or the second opening to partially extend out of the slide groove.

[0010] According to some embodiments of the present invention, the portion of the blade member extending out of the slide slot is provided with a bending portion, and the bending portion can abut against the contact surface of an elevator guide rail slidingly arranged in the slide slot, and can abut against the slot wall of the slide slot to limit the blade member from moving downward in the corresponding first mounting slot or the second mounting slot.

[0011] According to some embodiments of the present invention, the number of the first mounting grooves and the number of the second mounting grooves are both at least two, and the at least two first mounting grooves and the at least two second mounting grooves are arranged in sequence along the up-down direction.

[0012] According to some embodiments of the present invention, the tooling seat includes a connecting seat block and two tool seat blocks arranged on the connecting seat block, the two tool seat blocks are arranged at intervals to form the sliding groove, and the two tool seat blocks are respectively provided with the first mounting groove and the second mounting groove.

[0013] According to some embodiments of the present invention, the tool seat block is provided with an insertion opening connecting the outside with the corresponding first mounting groove or the second mounting groove, the insertion opening enables the blade member to be installed and removed from the corresponding first mounting groove or the second mounting groove, and the connecting seat block and the tool seat block are detachably connected so as to be able to open or close the insertion opening on the tool seat block.

[0014] According to some embodiments of the present invention, the connecting seat block is provided with a first positioning groove and a second positioning groove, and a side portion of the blade member provided in the first mounting groove is inserted into the first positioning groove through the corresponding insertion entrance, and a side portion of the blade member provided in the second mounting groove is inserted into the second positioning groove through the corresponding insertion entrance.

[0015] According to some embodiments of the present invention, the connecting seat block is provided with a connecting plate located above the tool seat block, the connecting plate is provided with an avoidance opening corresponding to the sliding groove, and the connecting plate is used to connect with the sliding guide shoe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 A schematic structural diagram of an embodiment of the present invention when the cleaning tool device for elevator guide rails is installed on a sliding guide shoe on a car frame;

[0018] Figure 2 for Figure 1 A simplified structural diagram of the cleaning tooling device when it is installed on the sliding guide shoe;

[0019] Figure 3 for Figure 2 A side structural diagram of the connecting block shown in FIG.

[0020] Figure 4 for Figure 2 A front view structural diagram of the connecting block shown in FIG.

[0021] Figure 5 for Figure 2 A side structural diagram of one of the tool holder blocks shown in ;

[0022] Figure 6 for Figure 2 A front view of one of the tool holder blocks shown in FIG.

[0023] Figure 7 for Figure 2 A side structural diagram of another tool holder block is shown in FIG.

[0024] Figure 8 for Figure 2 A front view of another tool holder block is shown in FIG.

[0025] Fig. 9 This is a front view of another embodiment of the connecting seat block of the present invention after the connecting plate is removed.

[0026] Reference numerals:

[0027] The tooling seat 100, the connecting seat block 110, the first positioning groove 111, the second positioning groove 112, the connecting plate 113, the avoidance opening 113A, the tool seat block 120, the first opening 121, the second opening 122, and the insertion opening 123;

[0028] Blade member 200;

[0029] Adjustment assembly 300, adjustment member 310, elastic member 320;

[0030] Sliding guide shoe 400;

[0031] Slide groove S1, first installation groove S2, second installation groove S3. DETAILED DESCRIPTION

[0032] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0033] In the description of the present invention, if there is a description of first, second, third, fourth, fifth, etc., it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the sequence of the indicated technical features.

[0034] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0035] In the present invention, unless otherwise clearly defined, the words "set", "install", "connect" and the like should be understood in a broad sense, for example, they can be directly connected or indirectly connected through an intermediate medium; they can be fixedly connected or detachably connected or integrally formed; they can be mechanically connected; they can be the internal connection of two elements or the interaction relationship between two elements. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0036] Reference Figures 1 to 9 An embodiment of the present invention provides a cleaning tooling device for elevator guide rails, which includes a tooling seat 100 and a blade member 200.

[0037] The tooling seat 100 is provided with a slide groove S1 extending in the up-down direction, and a first mounting groove S2 and a second mounting groove S3 both connected to the slide groove S1. The slide groove S1 is used for the elevator guide rail to slide. The first mounting groove S2 and the second mounting groove S3 are respectively arranged on both sides of the slide groove S1. The first mounting groove S2 and the second mounting groove S3 are both provided with blade members 200. The blade members 200 located in the first mounting groove S2 and the second mounting groove S3 are both partially extended out of the slide groove S1 so as to be able to respectively abut against the contact surfaces on both sides of the elevator guide rail slidably arranged in the slide groove S1.

[0038] It can be understood that the tooling seat 100 is used to be mounted on the sliding guide shoe 400 on the car frame, so that the overall cleaning tooling device is mounted on the sliding guide shoe 400 on the car frame.

[0039] Through the above structure, when the cleaning tooling device of the present application is installed on the sliding guide shoe 400 on the car frame, the elevator guide rail is slid in the slide groove S1, and the blade member 200 located in the first installation groove S2 and the second installation groove S3 are respectively abutted against the contact surfaces on both sides of the elevator guide rail, the up and down movement of the elevator car can drive the blade member 200 to move up and down, wherein the up and down moving blade member 200 can scrape off foreign matter on the contact surface of the elevator guide rail to complete the renovation and cleaning work of the contact surface of the elevator guide rail, ensure the normal operation of the elevator safety clamp, and reduce the abnormal noise generated by the elevator car during the lifting action. In summary, the cleaning tooling device of the present application can clean foreign matter on the contact surface of the elevator guide rail to ensure the safe operation of the elevator and improve the user's riding experience.

[0040] The tool holder 100 includes a connecting block 110 and two tool holder blocks 120 .

[0041] Reference Figure 2 , Figure 5 , Figure 6 , Figure 7 as well as Figure 8 The two tool holder blocks 120 are both disposed on the connection base 110 , and the two tool holder blocks 120 are spaced apart to form the above-mentioned slide groove S1 , and the two tool holder blocks 120 are respectively provided with the above-mentioned first installation groove S2 and the above-mentioned second installation groove S3 .

[0042] In this embodiment, refer to Figures 2 to 8The knife seat block 120 is provided with an inlet 123 communicating with the outside and the corresponding first mounting slot S2 or second mounting slot S3. The inlet 123 can be used for the blade 200 to be installed and removed from the corresponding first mounting slot S2 or second mounting slot S3. The connecting seat block 110 and the knife seat block 120 are detachably connected by screwing so as to open or close the inlet 123 on the knife seat block 120. The connecting seat block 110 is used to be installed on the sliding guide shoe 400 on the car frame, so that the overall cleaning tooling device is installed on the sliding guide shoe 400 on the car frame. Specifically, the connecting seat block 110 is provided with a connecting plate 113 located above the knife seat block 120. The connecting plate 113 is provided with an avoidance opening 113A corresponding to the slide slot S1. The connecting plate 113 is used to connect with the sliding guide shoe 400, and the avoidance opening 113A is used for the elevator guide rail to slide through.

[0043] It can be understood that the tool holder block 120 is provided with an inlet 123 connecting the outside with the corresponding first mounting groove S2 or second mounting groove S3, that is, the tool holder block 120 provided with the first mounting groove S2 is provided with an inlet 123 connecting the first mounting groove S2 and the outside; the tool holder block 120 provided with the second mounting groove S3 is also provided with an inlet 123 connecting the second mounting groove S3 and the outside.

[0044] Through the above structure, when a blade component 200 is damaged and needs to be replaced, the maintenance personnel can complete the replacement of the blade component 200 through the insertion port 123 of the corresponding blade block 120 after detaching the connecting seat block 110 and the corresponding blade seat block 120 .

[0045] In this embodiment, refer to Figure 2 , Figure 6 as well as Figure 8 The first mounting groove S2 and the second mounting groove S3 are both inclinedly arranged. The knife seat block 120 with the first mounting groove S2 is provided with a first opening 121 connecting the first mounting groove S2 and the slide groove S1. The knife seat block 120 with the second mounting groove S2 is provided with a second opening 122 connecting the second mounting groove S3 and the slide groove S1. The first opening 121 and the second opening 122 are both inclined upwardly arranged. The blade member 200 is passed through the corresponding first opening 121 or the second opening 122 to partially extend out of the slide groove S1.

[0046] It can be understood that the blade member 200 is passed through the corresponding first opening 121 or the second opening 122 to partially extend out of the slide groove S1, that is, the blade member 200 provided in the first installation groove S2 is passed through the first opening 121 to partially extend out of the slide groove S1; the blade member 200 provided in the second installation groove S3 is passed through the second opening 122 to partially extend out of the slide groove S1.

[0047] In some embodiments, the first installation groove S2 and the second installation groove S3 are both arranged horizontally, and the first through opening 121 and the second through opening 122 are arranged opposite to each other.

[0048] In this embodiment, refer to Figure 2 The portion of the blade member 200 extending out of the slide slot S1 is provided with a bent portion 210 bent upward, and the bent portion 210 can abut against the contact surface of the elevator guide rail slidably provided in the slide slot S1.

[0049] Through the above structure, on the one hand, the bending portion 210 can abut against the groove wall of the slide groove S1 to limit the blade member 200 from moving downward in the corresponding first installation groove S2 or second installation groove S3; on the other hand, compared with the flat abutment piece of the traditional blade member 200, the bending portion 210 is heavier and can improve the cutting force on the contact surface of the elevator guide rail to a certain extent, and its service life is longer (the flat abutment piece of the traditional blade member 200 is prone to rigid fracture when it moves relatively to complete the cleaning and renovation of the contact surface).

[0050] In order to improve the stability of the blade 200 mounted on the tooling seat 100, refer to Figure 3 and Figure 4 The connecting seat block 110 is provided with a first positioning groove 111 and a second positioning groove 112. One side of the blade piece 200 provided in the first installation groove S2 is inserted into the first positioning groove 111 through a corresponding insertion entrance 123, and one side of the blade piece 200 provided in the second installation groove S3 is inserted into the second positioning groove 112 through a corresponding insertion entrance 123.

[0051] In this embodiment, refer to Figure 2 The blade members 200 located in the first mounting groove S2 and the second mounting groove S3 are both slidably arranged, and the tool holder block 120 is provided with an adjustment component 300. The number of the adjustment components 300 is the same as the number of the blade members 200. The adjustment component 300 can adjust the abutment tightness between the blade members 200 and the elevator guide rail slidably arranged in the slide groove S1 one by one.

[0052] The adjustment assembly 300 includes an adjustment member 310 and an elastic member 320 .

[0053] Reference Figure 2 , Figure 5 as well as Figure 7The adjusting member 310 is threadedly connected to the tool holder block 120, one end of the adjusting member 310 is located in the corresponding first mounting groove S2 or second mounting groove S3, and the other end is located outside the tool holder 100, and the elastic member 320 is arranged in the corresponding first mounting groove S2 or second mounting groove S3, and abuts between one end of the corresponding adjusting member 310 and the corresponding blade member 200, wherein the adjusting member 310 can rotate to adjust the compression degree of the elastic member 320, so as to adjust the abutment tightness between the corresponding blade member 200 and the elevator guide rail slidably arranged in the slide groove S1. The elastic member 320 is set as a spring or the like; the adjusting member 310 is set as a bolt or the like.

[0054] In the present embodiment, four adjusting members 310 and four spring members 320 are provided, wherein two adjusting members 310 are threadedly connected to one of the tool holder blocks 120, one end of the two adjusting members 310 are located in the first mounting groove S2 on one of the tool holder blocks 120, and the other end is located on the outside of one of the tool holder blocks 120, wherein two spring members 320 are provided in the first mounting groove S2, and one-to-one correspondence is abutted between the above-mentioned two adjusting members 310 and the blade member 200 located on one of the tool holder blocks 120; the other two adjusting members 310 are threadedly connected to the other tool holder block 120, one end of the two adjusting members 310 are located in the second mounting groove S3 on the other tool holder block 120, and the other end is located on the outside of the other tool holder block 120, and the other two spring members 320 are provided in the second mounting groove S3, and one-to-one correspondence is abutted between the above-mentioned other two adjusting members 310 and the blade member 200 located on the other tool holder block 120.

[0055] In some embodiments, the first installation slot S2 and the second installation slot S3 are both provided in pairs, and the two first installation slots S2 and the two second installation slots S3 are arranged in sequence along the up-down direction. Fig. 9 The connecting seat block 110 is provided with two first positioning grooves 111 arranged in sequence along the up-down direction, and is provided with two second positioning grooves 112 arranged in sequence along the up-down direction.

[0056] Through the above structure, the two first installation grooves S2 and the two second installation grooves S3 are both provided with blade pieces 200, that is, the contact surfaces on both sides of the elevator guide rails slidingly arranged in the slide groove S1 are abutted with two blade pieces 200, so as to improve the renovation and cleaning effect of the contact surfaces of the elevator guide rails.

[0057] Of course, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art may make equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications and substitutions are all included in the scope defined by the claims of this application.

Claims

1. A cleaning tool device for elevator guide rails, characterized in that: include The tooling seat (100) is provided with a slide groove (S1) extending in the up-down direction, and a first mounting groove (S2) and a second mounting groove (S3) both connected to the slide groove (S1), the slide groove (S1) is used for the elevator guide rail to slide, and the first mounting groove (S2) and the second mounting groove (S3) are respectively arranged on both sides of the slide groove (S1); A blade member (200), the first mounting groove (S2) and the second mounting groove (S3) are both provided with a blade member (200), and the blade members (200) located in the first mounting groove (S2) and the second mounting groove (S3) are both partially extended out of the slide groove (S1) so as to be able to respectively abut against the contact surfaces on both sides of the elevator guide rail slidably arranged in the slide groove (S1).

2. The cleaning tool device for elevator guide rails according to claim 1, characterized in that: The blade members (200) located in the first mounting groove (S2) and the second mounting groove (S3) are both slidably arranged, and the tooling seat (100) is provided with an adjustment component (300), the number of the adjustment components (300) is the same as the number of the blade members (200), and the adjustment component (300) can adjust the abutment tightness between the blade members (200) and the elevator guide rail slidably arranged in the slide groove (S1) in a one-to-one correspondence.

3. The cleaning tool device for elevator guide rails according to claim 2, characterized in that: The adjustment component (300) comprises: An adjusting member (310) is threadedly connected to the tooling seat (100), one end of the adjusting member (310) is located in the corresponding first mounting groove (S2) or the second mounting groove (S3), and the other end is located outside the tooling seat (100); The elastic member (320) is disposed in the corresponding first installation slot (S2) or the second installation slot (S3), and is abutted between one end of the corresponding adjustment member (310) and the corresponding blade member (200), wherein: The adjusting member (310) is rotatable to adjust the tightness of the contact between the corresponding blade member (200) and the elevator guide rail slidably arranged in the sliding groove (S1).

4. The cleaning tool device for elevator guide rails according to claim 1, characterized in that: The first mounting groove (S2) and the second mounting groove (S3) are both arranged at an angle, and the tooling seat (100) is provided with a first opening (121) connecting the first mounting groove (S2) and the slide groove (S1), and a second opening (122) connecting the second mounting groove (S3) and the slide groove (S1), and the first opening (121) and the second opening (122) are both arranged at an angle upward, and the blade member (200) is inserted into the corresponding first opening (121) or the second opening (122) to partially extend out of the slide groove (S1).

5. The cleaning tool device for elevator guide rails according to claim 4, characterized in that: The portion of the blade member (200) extending out of the slide groove (S1) is provided with a bending portion (210), and the bending portion (210) can abut against the contact surface of the elevator guide rail slidingly arranged in the slide groove (S1), and can abut against the groove wall of the slide groove (S1) to limit the blade member (200) from moving downward in the corresponding first mounting groove (S2) or the second mounting groove (S3).

6. The cleaning tool device for elevator guide rails according to claim 1, characterized in that: The number of the first mounting groove (S2) and the number of the second mounting groove (S3) are both at least two, and the at least two first mounting grooves (S2) and the at least two second mounting grooves (S3) are arranged in sequence along the up-down direction.

7. The cleaning tool device for elevator guide rails according to claim 1, characterized in that: The tool holder (100) comprises a connecting seat block (110) and two tool holder blocks (120) arranged on the connecting seat block (110); the two tool holder blocks (120) are arranged at intervals to form the sliding groove (S1); and the two tool holder blocks (120) are respectively provided with the first installation groove (S2) and the second installation groove (S3).

8. The cleaning tool device for elevator guide rails according to claim 7, characterized in that: The knife seat block (120) is provided with an inlet (123) communicating with the outside and the corresponding first mounting groove (S2) or the second mounting groove (S3); the inlet (123) enables the blade member (200) to be installed and removed from the corresponding first mounting groove (S2) or the second mounting groove (S3); the connecting seat block (110) and the knife seat block (120) are detachably connected so as to be able to open or close the inlet (123) on the knife seat block (120).

9. The cleaning tool device for elevator guide rails according to claim 8, characterized in that: The connecting seat block (110) is provided with a first positioning groove (111) and a second positioning groove (112); a side portion of the blade member (200) provided in the first installation groove (S2) is inserted into the first positioning groove (111) through the corresponding insertion opening (123); and a side portion of the blade member (200) provided in the second installation groove (S3) is inserted into the second positioning groove (112) through the corresponding insertion opening (123).

10. The cleaning tool device for elevator guide rails according to claim 7, characterized in that: The connecting seat block (110) is provided with a connecting plate (113) located above the knife seat block (120), the connecting plate (113) is provided with an avoidance opening (113A) corresponding to the sliding groove (S1), and the connecting plate (113) is used to connect with the sliding guide shoe (400).

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