Park road indication sign of cemetery

Abstract

The utility model discloses a park road indication sign of a cemetery. The park road indication sign comprises a mounting seat, a lifting mechanism and an automatic cleaning mechanism, a supporting column is arranged at the upper end of the mounting base, a protective box is arranged outside the lower end of the supporting column, a protective cover is arranged at the upper end of the supporting column, vertical plates which are bilaterally symmetrical are arranged in the supporting column, and a supporting strip is arranged at the front end of the protective cover; the lifting mechanism comprises a threaded rod, an internal threaded cylinder and fixing rings, the threaded rod is rotationally connected to the middle of the upper surface of the mounting base, the internal threaded cylinder is in threaded connection to the upper end of the threaded rod, the fixing rings which are vertically symmetrical are arranged outside the upper side of the internal threaded cylinder, and the front ends of the fixing rings are fixedly connected with the rear end of an indicating plate through bolts; according to the park road indication sign of the cemetery, the road indication sign can be lifted up and down, early-stage installation and later-stage maintenance and replacement are facilitated, meanwhile, dust on the road indication sign is automatically cleared away, and it is avoided that personnel check is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of cemetery road indication signs, in particular to a park road indication sign in a cemetery. Background Art

[0002] Cemeteries are people's final destinations. Through cemeteries, the development of social environment, funeral culture and landscape art can be reflected. Traffic signs can be seen everywhere in cemeteries. Traffic signs are graphic symbols that display traffic regulations and road information. They can make traffic regulations vivid, specific and concise. At the same time, they also express content that is difficult to describe in words. They are used to manage traffic, indicate driving directions, and ensure smooth roads and driving safety.

[0003] The existing road sign signs in some cemeteries are welded together with the support columns and signs.

[0004] The traditional cemetery road sign has the following problems: both the initial installation and the later maintenance require workers to climb, which poses a great safety hazard. Over time, dust easily adheres to the signs, making the signs unclear and affecting people's viewing. For this reason, we propose a cemetery road sign. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a road sign for a cemetery, which can be raised and lowered to facilitate early installation and later maintenance and replacement. At the same time, it can automatically clean the dust on the road sign to avoid affecting people's viewing, and can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cemetery road sign, comprising a mounting seat, a lifting mechanism and an automatic cleaning mechanism;

[0007] Mounting seat: a support column is provided at the upper end, a protective box is provided outside the lower end of the support column, a protective cover is provided at the upper end of the support column, a left-right symmetrical vertical plate is provided inside the support column, and a support bar is provided at the front end of the protective cover;

[0008] Lifting mechanism: It includes a threaded rod, an internal threaded barrel and a fixing ring. The middle part of the upper surface of the mounting seat is rotatably connected with the threaded rod, the upper end of the threaded rod is threadedly connected with the internal threaded barrel, and the upper side of the internal threaded barrel is provided with a fixing ring symmetrical up and down, and the front end of the fixing ring is fixedly connected with the rear end of the indicator plate by bolts;

[0009] Automatic cleaning mechanism: It is arranged at the upper end of the support bar, so that the road sign can be raised and lowered, which is convenient for early installation and later maintenance and replacement. At the same time, it can automatically clean the dust on the road sign in the cemetery to avoid affecting the inspection of the cemetery staff.

[0010] Furthermore, a control switch is provided on the rear side wall of the protection box, and an output end of the control switch is electrically connected to an output end of an external power supply to provide electrical connection for various electrical appliances.

[0011] Furthermore, the lifting mechanism also includes a worm wheel, a worm and a dial wheel. The lower fixed sleeve of the threaded rod is provided with a worm wheel, a worm is rotatably connected between the two vertical plates, the worm is meshingly connected to the worm wheel, and the left end of the worm is fixedly connected to the dial wheel to achieve lifting.

[0012] Furthermore, the lifting mechanism also includes a locking bolt, and the locking bolt is threadedly connected to the edge of the thumbwheel, and the right end of the locking bolt is installed in cooperation with the outer surface of the support column to provide locking.

[0013] Furthermore, the automatic cleaning mechanism includes a slider and a U-shaped frame. The slider is slidably connected to a slide groove at the upper end of the support bar, and the lower end of the slider is fixedly connected to the U-shaped frame. A brush is provided on the inner side of the U-shaped frame to clean dust.

[0014] Furthermore, the automatic cleaning mechanism also includes a rotating shaft, gear 1, a rotating shaft, gear 2, a connecting rod and a transfer rod. The lower end of the rotating shaft is rotatably connected to the left end of the bottom wall of the protective cover, the middle fixed sleeve of the rotating shaft is provided with gear 2, the lower end of the rotating shaft is rotatably connected to the right end of the bottom wall of the protective cover, the middle fixed sleeve of the rotating shaft is provided with gear 1, gear 1 is meshed with gear 2, the upper end of the rotating shaft is fixedly connected to the connecting rod, the front end of the connecting rod is rotatably connected to the transfer rod via a pin shaft, and the front end of the transfer rod is rotatably connected to the upper end of the slider via the rotating shaft for easy rotation.

[0015] Furthermore, the automatic cleaning mechanism also includes a motor, which is arranged at the lower end of the protective cover, the upper end of the output shaft of the motor is fixedly connected to the lower end of the rotating shaft, and the input end of the motor is electrically connected to the output end of the control switch to provide automatic cleaning drive.

[0016] Compared with the prior art, the beneficial effects of the utility model are: the park road sign of the cemetery has the following advantages:

[0017] 1. First, install the support column at the desired position through the mounting base, then install the indicator plate through the bolts on the fixing ring, then open the door of the protective box, and then turn the dial. The rotation of the dial will drive the worm to rotate, and the rotation of the worm will drive the meshing worm wheel to rotate, and the rotation of the worm wheel will drive the threaded rod to rotate, and the rotation of the threaded rod will drive the internal threaded barrel of the thread to rise, thereby driving the two fixing rings to move upward, and then driving the indicator plate to move upward. After moving to the optimal position, stop rotating the dial, and then use the external bolts to penetrate the thread through the threaded hole on the dial until the locking bolt is tightened against the support column to fix and lock the dial, so that the road sign of the cemetery can be raised and lowered, which is convenient for early installation and later maintenance and replacement.

[0018] 2. When the indicator board is used for a long time, a lot of dust will adhere to the surface of the indicator board. By adjusting the control switch, the motor runs, and the output shaft of the motor drives the rotating shaft to rotate. The rotation of the rotating shaft will drive gear one to rotate, and the rotation of gear one will drive the meshing gear two to rotate. The rotation of gear two will drive the rotating shaft to rotate, and the rotation of the rotating shaft will drive the connecting rod to rotate. The rotation of the connecting rod pulls the slider to slide back and forth in the slide groove through the transfer rod, thereby driving the U-shaped frame to move back and forth, and then the brush on the inside of the U-shaped frame cleans the left and right sides of the indicator board, thereby automatically cleaning the dust on the road sign of the cemetery to avoid affecting the inspection of the cemetery staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 3 This is an enlarged structural diagram of the utility model at A;

[0022] Figure 4 It is a schematic diagram of the enlarged structure of point B of the utility model.

[0023] In the figure: 1 mounting base, 2 supporting column, 3 protection box, 4 protection cover, 5 indicator plate, 6 vertical plate, 7 lifting mechanism, 71 threaded rod, 72 internal threaded cylinder, 73 fixing ring, 74 worm gear, 75 worm, 76 dial wheel, 77 locking bolt, 8 automatic cleaning mechanism, 81 motor, 82 rotating shaft, 83 gear one, 84 rotating shaft, 85 gear two, 86 connecting rod, 87 transfer rod, 88 slider, 89 U-shaped frame, 9 control switch, 10 supporting bar. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-4 , This embodiment provides a technical solution: a cemetery park road sign, including a mounting seat 1, a lifting mechanism 7 and an automatic cleaning mechanism 8;

[0026] Mounting base 1: a support column 2 is provided at its upper end, a protection box 3 is provided outside the lower end of the support column 2, a protection cover 4 is provided at the upper end of the support column 2, a left-right symmetrical vertical plate 6 is provided inside the support column 2, a support bar 10 is provided at the front end of the protection cover 4, a control switch 9 is provided on the rear side wall of the protection box 3, and an output end of the control switch 9 is electrically connected to an output end of an external power supply;

[0027] Lifting mechanism 7: It includes a threaded rod 71, an internally threaded tube 72 and a fixing ring 73. The middle part of the upper surface of the mounting seat 1 is rotatably connected with the threaded rod 71, the upper end of the threaded rod 71 is threadedly connected with the internally threaded tube 72, and the upper outer side of the internally threaded tube 72 is provided with a fixing ring 73 symmetrical up and down, and the front end of the fixing ring 73 is fixedly connected to the rear end of the indicator plate 5 by bolts. The lifting mechanism 7 also includes a worm gear 74, a worm 75 and a dial wheel 76. The lower side fixed sleeve of the threaded rod 71 is provided with a worm gear 74, and the two vertical plates 6 are rotatably connected with a worm 75, and the worm 75 is meshed with the worm gear 74. The left end of the worm 75 is fixedly connected with the dial wheel 76. The lifting mechanism 7 also includes a locking bolt 77, and the edge of the dial wheel 76 is threadedly connected with the locking bolt 77, and the right end of the locking bolt 77 is connected to the support column 2, firstly, the support column 2 will be installed at the desired position through the mounting seat 1, then the indicator plate 5 will be installed through the bolts on the fixing ring 73, then the box door on the protection box 3 will be opened, and then the dial wheel 76 will be turned, the rotation of the dial wheel 76 will drive the worm 75 to rotate, the rotation of the worm 75 will drive the meshing worm wheel 74 to rotate, the rotation of the worm wheel 74 will drive the threaded rod 71 to rotate, the rotation of the threaded rod 71 will drive the thread of the internal threaded tube 72 to rise, and then drive the two fixing rings 73 to move upward, and then drive the indicator plate 5 to move upward, after moving to the best position, stop rotating the dial wheel 76, and then use the external bolts to penetrate the thread through the threaded hole on the dial wheel 76 until the locking bolt 77 is tightened against the support column 2, so as to achieve the fixed locking of the dial wheel 76;

[0028] Automatic cleaning mechanism 8: It is arranged at the upper end of the support bar 10. The automatic cleaning mechanism 8 includes a slider 88 and a U-shaped frame 89. The slider 88 is slidably connected to the slide groove at the upper end of the support bar 10. The lower end of the slider 88 is fixedly connected to the U-shaped frame 89. The inner side of the U-shaped frame 89 is provided with a brush. The automatic cleaning mechanism 8 also includes a rotating shaft 82, a gear 1 83, a rotating shaft 84, a gear 2 85, a connecting rod 86 and a transfer rod 87. The lower end of the rotating shaft 84 is rotatably connected to the left end of the bottom wall of the protective cover 4, the middle fixed sleeve of the rotating shaft 84 is provided with a gear 2 85, the lower end of the rotating shaft 82 is rotatably connected to the right end of the bottom wall of the protective cover 4, the middle fixed sleeve of the rotating shaft 82 is provided with a gear 1 83, and the gear 1 83 is meshed with the gear 2 85. The upper end of the rotating shaft 84 is fixedly connected to the connecting rod 86, and the front end of the connecting rod 86 is rotatably connected to the transfer rod 87 through a pin shaft. The front end of the transfer rod 87 is connected to the slider through the rotating shaft The upper end of 88 is rotatably connected, and the automatic cleaning mechanism 8 also includes a motor 81. The motor 81 is arranged at the lower end of the protective cover 4. The upper end of the output shaft of the motor 81 is fixedly connected to the lower end of the rotating shaft 82. The input end of the motor 81 is electrically connected to the output end of the control switch 9. When the indicator board 5 is used for a long time, a large amount of dust will adhere to the surface of the indicator board 5. By adjusting the control switch 9, the motor 81 is operated, and the output shaft of the motor 81 drives the rotating shaft 82 to rotate. The rotation of the rotating shaft 82 will drive the gear 1 83 to rotate. The rotation of the gear 1 83 will drive the meshing gear 2 85 to rotate. The rotation of the gear 2 85 will drive the rotating shaft 84 to rotate. The rotation of the rotating shaft 84 will drive the connecting rod 86 to rotate. The rotation of the connecting rod 86 pulls the slider 88 to slide back and forth in the slide groove through the transfer rod 87, thereby driving the U-shaped frame 89 to move back and forth, and then the brush on the inside of the U-shaped frame 89 cleans the left and right sides of the indicator board 5.

[0029] The working principle of a cemetery road sign provided by the utility model is as follows: first, the support column 2 is installed at the required position of the cemetery through the mounting base 1, and then the indicator plate 5 is installed through the bolts on the fixing ring 73, and then the box door on the protection box 3 is opened, and then the dial wheel 76 is turned, and the rotation of the dial wheel 76 will drive the worm 75 to rotate, and the rotation of the worm 75 will drive the meshing worm wheel 74 to rotate, and the rotation of the worm wheel 74 will drive the threaded rod 71 to rotate, and the rotation of the threaded rod 71 will drive the threaded internal threaded tube 72 to rise, thereby driving the two fixing rings 73 to move upward, and then driving the indicator plate 5 to move upward. After moving to the optimal position, stop rotating the dial wheel 76, and then pass the external bolt through the threaded hole on the dial wheel 76. The lock bolt 77 is inserted until the locking bolt 77 is tightened against the support column 2 to fix and lock the dial wheel 76, and then the box door is closed. When the indicator plate 5 is used for a long time, a large amount of dust will adhere to the surface of the indicator plate 5. By adjusting the control switch 9, the motor 81 is turned on, and the output shaft of the motor 81 drives the rotating shaft 82 to rotate. The rotation of the rotating shaft 82 will drive the gear 1 83 to rotate. The rotation of the gear 1 83 will drive the meshing gear 2 85 to rotate. The rotation of the gear 2 85 will drive the rotating shaft 84 to rotate. The rotation of the rotating shaft 84 will drive the connecting rod 86 to rotate. The rotation of the connecting rod 86 pulls the slider 88 to slide back and forth in the slide groove through the transfer rod 87, thereby driving the U-shaped frame 89 to move back and forth, and then the brush on the inside of the U-shaped frame 89 cleans the left and right sides of the indicator plate 5.

[0030] It is worth noting that the motor 81 disclosed in the above embodiment can be selected as 81KS-370, and the control switch 9 is provided with a switch button corresponding to the motor 81 for controlling its switching operation.

[0031] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A cemetery road sign, characterized in that: It comprises a mounting seat (1), a lifting mechanism (7) and an automatic cleaning mechanism (8); The mounting base (1) has a support column (2) at its upper end, a protection box (3) is provided outside the lower end of the support column (2), a protection cover (4) is provided at the upper end of the support column (2), a left-right symmetrical vertical plate (6) is provided inside the support column (2), and a support bar (10) is provided at the front end of the protection cover (4); The lifting mechanism (7) comprises a threaded rod (71), an internally threaded cylinder (72) and a fixing ring (73). The threaded rod (71) is rotatably connected to the middle of the upper surface of the mounting seat (1). The upper end of the threaded rod (71) is threadedly connected to the internally threaded cylinder (72). A fixing ring (73) symmetrical in upper and lower directions is provided on the upper outer side of the internally threaded cylinder (72). The front end of the fixing ring (73) is fixedly connected to the rear end of the indicator plate (5) by bolts. Automatic cleaning mechanism (8): It is arranged at the upper end of the support bar (10).

2. The cemetery road sign according to claim 1, characterized in that: A control switch (9) is provided on the rear side wall of the protection box (3), and an output end of the control switch (9) is electrically connected to an output end of an external power supply.

3. The cemetery road sign according to claim 1, characterized in that: The lifting mechanism (7) further comprises a worm wheel (74), a worm (75) and a dial wheel (76); the lower side of the threaded rod (71) is fixedly sleeved with a worm wheel (74); a worm (75) is rotatably connected between the two vertical plates (6); the worm (75) is meshingly connected with the worm wheel (74); and the left end of the worm (75) is fixedly connected with the dial wheel (76).

4. The cemetery road sign according to claim 3, characterized in that: The lifting mechanism (7) further comprises a locking bolt (77), the edge of the thumbwheel (76) is threadedly connected with the locking bolt (77), and the right end of the locking bolt (77) is mounted in cooperation with the outer surface of the support column (2).

5. The cemetery road sign according to claim 2, characterized in that: The automatic cleaning mechanism (8) comprises a slider (88) and a U-shaped frame (89); the slider (88) is slidably connected to a slide groove at the upper end of the support bar (10); the lower end of the slider (88) is fixedly connected to the U-shaped frame (89); and a brush is provided on the inner side of the U-shaped frame (89).

6. The cemetery road sign according to claim 5, characterized in that: The automatic cleaning mechanism (8) further comprises a rotating shaft (82), a gear 1 (83), a rotating shaft (84), a gear 2 (85), a connecting rod (86) and a transfer rod (87); the lower end of the rotating shaft (84) is rotatably connected to the left end of the bottom wall of the protective cover (4); a middle fixed sleeve of the rotating shaft (84) is provided with a gear 2 (85); the lower end of the rotating shaft (82) is rotatably connected to the right end of the bottom wall of the protective cover (4); a middle fixed sleeve of the rotating shaft (82) is provided with a gear 1 (83); the gear 1 (83) is meshingly connected with the gear 2 (85); the upper end of the rotating shaft (84) is fixedly connected with a connecting rod (86); the front end of the connecting rod (86) is rotatably connected to the transfer rod (87) via a pin shaft; the front end of the transfer rod (87) is rotatably connected to the upper end of the slider (88) via a rotating shaft.

7. The cemetery road sign according to claim 6, characterized in that: The automatic cleaning mechanism (8) further comprises a motor (81), wherein the motor (81) is arranged at the lower end of the protective cover (4), the upper end of the output shaft of the motor (81) is fixedly connected to the lower end of the rotating shaft (82), and the input end of the motor (81) is electrically connected to the output end of the control switch (9).

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