Positioning mounting seat for subway handrail

Abstract

The utility model relates to the technical field of subway handrails, and provides a positioning mounting seat for a subway handrail, which comprises two half fixing rings and a punching box, and the outer sides of the two half fixing rings are rotatably connected with a half steering ring for adjusting the direction of the punching box; according to the positioning installation seat for the subway handrail, the two half fixing rings can be fixed to the handrail needing to be installed through the arranged opening and closing assembly, then the punching position of a punching box can be adjusted through the effect of a driving assembly in the half steering ring on a displacement screw rod, and meanwhile after the two half fixing rings form a circular ring through the half steering ring, the punching position of the punching box can be adjusted. According to the punching device, the punching box can rotate on the semi-fixed ring, the punching box can be reversely adjusted according to the direction needing to be punched, after the punching position of the punching box is adjusted and determined, punching can be conducted through a punching assembly in the punching box, and meanwhile dust is collected through a dust collection assembly in the punching box; the use convenience of the integral positioning and mounting seat is improved; and the application range of the integral positioning and mounting seat is widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to subway handrail technical field, specifically, relate to a subway handrail positioning mounting seat. BACKGROUND

[0002] Subway handrail needs to be through positioning mounting seat to the corresponding position of all around when installing, thus through the installation of screw between the both ends of subway handrail and ground.

[0003] Chinese patent discloses a subway handrail base positioning installation tool, and the publication number is CN219215020U, wherein it is proposed that "including mounting seat, mounting seat includes disc and the column in the center position of disc, disc is provided with two or more mounting holes, and a plurality of positioning holes;Positioning seat, positioning seat is installed at the bottom of disc, positioning seat is provided with the through hole corresponding with mounting hole and positioning hole;Support, support is two strip rods, is fixed in the both sides of disc respectively;Positioning pin, positioning pin is fixedly installed on the column, and extends out the bottom of disc through mounting seat and positioning seat simultaneously";The installation tool is through the distribution of positioning hole on mounting seat to confirm the position of punching and then carry out punching operation, since dust will splash in the process of punching, the tool cannot collect the dust around the hole diameter and the punching position and direction are relatively fixed, cannot be changed and adjusted according to different use conditions, thereby reducing the convenience of use of overall positioning mounting seat and reducing the application range of overall positioning mounting seat. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a subway handrail positioning mounting seat, solve the problem in the related art that dust around the hole diameter cannot be collected and the punching position and direction are relatively fixed in the use process, cannot be changed and adjusted according to different use conditions, thereby reducing the convenience of use of overall positioning mounting seat and reducing the application range of overall positioning mounting seat.

[0005] The technical scheme of the utility model is as follows:

[0006] A subway handrail positioning mounting seat, including two half fixed rings and a punching box, the outer side of two half fixed rings is rotatably connected with half steering ring for adjusting the direction of punching box, one end of half fixed ring is provided with opening and closing assembly for combining two half fixed rings, the outer side of one half steering ring is rotatably connected with displacement screw for adjusting the distance of punching box, the outer side of displacement screw is screw connected with the outer side of punching box, the inside of half steering ring is provided with driving assembly for driving displacement screw, the inner side wall of punching box is fixedly installed with punching assembly for punching, the inside of punching box is further provided with dust suction assembly for adsorbing dust, dust suction assembly includes dust storage drawer for collecting dust that is slidably connected with the inner side wall of punching box.

[0007] Preferably, the dust collection assembly further comprises a baffle fixedly mounted on the inner wall of the dust storage drawer, a handle fixedly mounted on the outer side of the dust storage drawer, and a filter fixedly mounted on the top inner wall of the punch box.

[0008] Preferably, the punching assembly includes a punching cover arranged on the inner wall of the punching box, and two first connecting bars and a second connecting bar are fixedly installed on the outer side of the punching cover, and the outer sides of the two first connecting bars and the second connecting bars are fixedly connected to the inner wall of the punching box.

[0009] Preferably, the punching assembly further comprises an electric hydraulic rod fixedly mounted on the inner side wall of the punching cover, and a punch drill is fixedly mounted on the telescopic end of the electric hydraulic rod.

[0010] Preferably, the opening and closing assembly includes a bottom column and a top column respectively fixedly mounted at one end of a semi-fixed ring, and the bottom end of the top column is rotatably connected to the top end of the bottom column.

[0011] Preferably, the opening and closing assembly further comprises a fixing frame slidably connected to the top of the top column, and the other end of the fixing frame is movably connected to the top of the semi-fixed ring.

[0012] Preferably, the driving assembly includes a driving rod rotatably connected inside the semi-steering ring, and one end of the driving rod and the displacement screw are fixedly mounted with a linkage wheel, and the outer side of the linkage wheel is provided with a belt.

[0013] Preferably, the driving assembly further comprises a driving motor fixedly mounted inside the semi-steering ring, and the output end of the driving motor is fixedly connected to the other end of the driving rod.

[0014] Beneficial effects of the utility model:

[0015] The two semi-fixed rings can be fixed on the handrail to be installed through the set opening and closing components, and the punching position of the punching box can be adjusted by the action of the driving component inside the semi-steering ring on the displacement screw. At the same time, after the two semi-fixed rings form a circular ring, the semi-steering ring can be rotated on the semi-fixed ring to adjust the punching box in the opposite direction according to the required punching direction. After the punching position of the punching box is adjusted and determined, holes can be punched through the punching component inside the punching box, and dust can be collected through the dust collection component inside the punching box, which improves the convenience of using the overall positioning mounting seat and increases the scope of application of the overall positioning mounting seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the opening and closing component of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the semi-fixed ring of the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the punch box of the utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the perforated cover of the utility model;

[0022] Figure 6 This is a schematic diagram of the internal structure of the dust storage drawer of the utility model;

[0023] In the figure: 1. Semi-fixed ring; 2. Punch box; 3. Semi-steering ring; 4. Opening and closing assembly; 41. Bottom column; 42. Top column; 43. Fixed frame; 5. Displacement screw; 6. Drive assembly; 61. Drive rod; 62. Linkage wheel; 63. Belt; 64. Drive motor; 7. Punch assembly; 71. Punch cover; 72. First connecting strip; 73. Second connecting strip; 74. Electric hydraulic rod; 75. Punch drill; 8. Dust collection assembly; 81. Dust storage drawer; 82. Baffle; 83. Handle; 84. Filter. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1 、 Figure 4 as well as Figure 6This embodiment proposes a positioning mounting seat for a subway handrail, comprising two semi-fixed rings 1 and a punching box 2. The outer sides of the two semi-fixed rings 1 are rotatably connected to a semi-steering ring 3 for adjusting the direction of the punching box 2. One end of the semi-fixed ring 1 is provided with an opening and closing component 4 for combining the two semi-fixed rings 1. The outer side of one of the semi-steering rings 3 is rotatably connected to a displacement screw 5 for adjusting the distance between the punching boxes 2. The outer side of the displacement screw 5 is threadedly connected to the outer side of the punching box 2. The interior of the semi-steering ring 3 is provided with a driving component 6 for driving the displacement screw 5. The inner side of the punching box 2 is provided with a driving component 6 for driving the displacement screw 5. A punching assembly 7 for punching is fixedly installed on the side wall, and a dust collecting assembly 8 for absorbing dust is also provided inside the punching box 2. The dust collecting assembly 8 includes a dust storage drawer 81 for collecting dust, which is slidably connected to the inner wall of the punching box 2. The dust collecting assembly 8 also includes a baffle 82 fixedly installed on the inner wall of the dust storage drawer 81, and a handle 83 is fixedly installed on the outer side of the dust storage drawer 81. A filter screen 84 is fixedly installed on the inner wall of the top of the punching box 2. During the installation of the subway handrail, the two semi-fixed rings 1 can be fixed to the outside of the handrail through the opening and closing assembly 4, and then the required dust can be removed around the handrail. The punching position of the installation is driven by the two semi-steering rings 3 to rotate and adjust the punching box 2 outside the semi-fixed ring 1, so that the position of the punching box 2 can be adjusted according to the required punching direction, and then according to the distance between the punching position and the handrail, the displacement screw 5 is driven by the internal driving component 6 of the semi-steering ring 3, so that the displacement screw 5 can adjust the position of the punching box 2. After the punching box 2 moves to the required punching position, the punching component 7 inside it can be used to punch the ground, and at the same time, the dust generated by the punching component 7 during the punching is removed by the dust collection component 8. For collection, when punching, air is drawn outwards through the openings at the top of the punching box 2, so that the dust generated during the punching is drawn into the dust storage drawer 81 and filtered through the filter 84, so that the dust is inside the dust storage drawer 81. When the top of the punching box 2 is not drawn by external air, the dust falls into the dust storage drawer 81, and the baffle 82 can effectively prevent the dust from falling into the inside of the punching box 2. When the dust storage drawer 81 is drawn out, the dust on the filter 84 can be further scraped, thereby achieving the effect of dust collection efficiently.

[0026] See also Figure 2 、 Figure 3 、 Figure 4 as well as Figure 5The present embodiment proposes a positioning mounting seat for a subway handrail. The punching assembly 7 includes a punching cover 71 provided on the inner wall of the punching box 2. Two first connecting bars 72 and a second connecting bar 73 are fixedly installed on the outer side of the punching cover 71. The outer sides of the two first connecting bars 72 and the second connecting bar 73 are fixedly connected to the inner wall of the punching box 2. The punching assembly 7 also includes an electric hydraulic rod 74 fixedly installed on the inner wall of the punching cover 71. A punching drill 75 is fixedly installed on the telescopic end of the electric hydraulic rod 74. During the punching operation, the punching drill 75 can be opened. The height of the punch drill 75 is adjusted by the electric hydraulic rod 74, so that the punch drill 75 can punch holes in the ground, and the punch cover 71 is connected to the punch box 2 through the first connecting bar 72 and the second connecting bar 73, so that the dust generated during the punching can be completely extracted into the dust storage drawer 81 for collection. The opening and closing component 4 includes a bottom column 41 and a top column 42 fixedly mounted at one end of the semi-fixed ring 1, the bottom end of the top column 42 is rotatably connected to the top end of the bottom column 41, and the opening and closing component 4 also includes a top column 42. The fixing frame 43 is slidably connected, and the other end of the fixing frame 43 is movably connected to the top of the semi-fixed ring 1. The semi-fixed ring 1 can slide from the top of the top column 42 through the fixing frame 43, and detach from the other semi-fixed ring 1, so that the other semi-fixed ring 1 can be rotated and opened under the action of the top column 42 and the bottom column 41, which makes it easier to fix or detach the semi-fixed ring 1 from the outer wall of the handrail. The driving assembly 6 includes a driving rod 61 rotatably connected inside the semi-steering ring 3, and one end of the driving rod 61 and the displacement screw 5 are fixedly installed with a linkage wheel 63, and a belt 63 is provided on the outer side of the linkage wheel 63. The driving assembly 6 also includes a driving motor 64 fixedly installed inside the semi-steering ring 3, and the output end of the driving motor 64 is fixedly connected to the other end of the driving rod 61. When the distance between the punching box 2 and the handrail needs to be adjusted, the driving motor 64 can be used to drive the rotation of the driving rod 61, and then the linkage wheel 63 and the belt 63 can be used to drive the displacement screw 5 to rotate, so that the punching box 2 can be moved on the ground according to the punching distance.

[0027] In this embodiment, when in use, first, the two semi-fixed rings 1 are opened or closed by disengaging the fixing frame 43 from the other semi-fixed ring 1, and by opening or closing the two semi-fixed rings 1 through the top column 42 and the bottom column 41, so that the two semi-fixed rings 1 can be fixed on the armrest to be installed, and then the driving rod 61 inside the semi-turning ring 3 drives the displacement screw 5 to rotate to adjust the punching position of the punching box 2 and the distance between the armrest. The semi-turning ring 3 can also be rotated on the outside of the semi-fixed ring 1 so that the punching box 2 can maintain the same distance from the armrest and punch holes around the armrest. The punching drill 75 inside the punching box 2 can drill holes in the ground, and at the same time, the air inside the punching box 2 is extracted to the outside through the exhaust equipment at the top of the punching box 2, so that the dust generated when the punching drill 75 punches holes can be extracted into the dust storage drawer 81 and collected for unified treatment, thereby improving the convenience of use of the overall positioning mounting seat and increasing the scope of application of the overall positioning mounting seat.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A positioning mounting seat for subway handrails, characterized in that: The invention comprises two semi-fixed rings (1) and a punching box (2), wherein the outer sides of the two semi-fixed rings (1) are rotatably connected to a semi-steering ring (3) for adjusting the direction of the punching box (2), one end of the semi-fixed ring (1) is provided with an opening and closing assembly (4) for combining the two semi-fixed rings (1), the outer side of one of the semi-steering rings (3) is rotatably connected to a displacement screw (5) for adjusting the distance of the punching box (2), the outer side of the displacement screw (5) is threadedly connected to the outer side of the punching box (2), the interior of the semi-steering ring (3) is provided with a driving assembly (6) for driving the displacement screw (5), the inner side wall of the punching box (2) is fixedly installed with a punching assembly (7) for punching holes, and the interior of the punching box (2) is also provided with a dust collecting assembly (8) for absorbing dust, and the dust collecting assembly (8) comprises a dust storage drawer (81) for collecting dust that is slidably connected to the inner side wall of the punching box (2).

2. A positioning mounting seat for subway handrail according to claim 1, characterized in that: The dust collection assembly (8) further comprises a baffle (82) fixedly mounted on the inner wall of the dust storage drawer (81), a handle (83) fixedly mounted on the outer side of the dust storage drawer (81), and a filter (84) fixedly mounted on the top inner wall of the punching box (2).

3. A positioning mounting seat for subway handrail according to claim 1, characterized in that: The punching assembly (7) comprises a punching cover (71) arranged on the inner side wall of the punching box (2), and two first connecting bars (72) and a second connecting bar (73) are fixedly mounted on the outer side of the punching cover (71), and the outer sides of the two first connecting bars (72) and the second connecting bar (73) are fixedly connected to the inner side wall of the punching box (2).

4. A positioning mounting seat for a subway handrail according to claim 3, characterized in that: The punching assembly (7) further comprises an electric hydraulic rod (74) fixedly mounted on the inner side wall of the punching cover (71), and a punching drill (75) is fixedly mounted on the telescopic end of the electric hydraulic rod (74).

5. The positioning mounting seat for subway handrail according to claim 1, characterized in that: The opening and closing assembly (4) comprises a bottom column (41) and a top column (42) fixedly mounted on one end of a semi-fixed ring (1), wherein the bottom end of the top column (42) is rotatably connected to the top end of the bottom column (41).

6. A positioning mounting seat for subway handrail according to claim 5, characterized in that: The opening and closing assembly (4) further comprises a fixing frame (43) slidably connected to the top of the top column (42), and the other end of the fixing frame (43) is movably connected to the top of the semi-fixed ring (1).

7. A positioning mounting seat for subway handrail according to claim 1, characterized in that: The driving assembly (6) comprises a driving rod (61) rotatably connected inside the semi-steering ring (3), and one end of each of the driving rod (61) and the displacement screw (5) is fixedly mounted with a linkage wheel (62), and a belt (63) is sleeved on the outer side of the linkage wheel (62).

8. A positioning mounting seat for subway handrail according to claim 7, characterized in that: The driving assembly (6) further comprises a driving motor (64) fixedly installed inside the semi-steering ring (3), and the output end of the driving motor (64) is fixedly connected to the other end of the driving rod (61).

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