CN215801229U - Height-adjustable municipal vehicle height limiting device - Google Patents

Abstract

The utility model discloses a height-adjustable municipal vehicle height limiting device, and relates to the technical field of traffic road management. Including the support column, the one end welding of support column has the mount pad, the other end and the spliced pole of support column are fixed, the threaded rod is installed to the spliced pole internal rotation, the threaded rod run through the slider and with slider threaded connection, the slider runs through spliced pole and slidable mounting in the spliced pole, be provided with the one end of cutting the frame on the slider, the other end setting of cutting the frame is on the U template, U template slidable mounting is on the surface of limit for height pole, limit for height pole slidable mounting is on the support column, be provided with in the U template and be used for carrying out clear cleaning device to the limit for height pole. The ash removal mechanism that the device set up guarantees when adjusting the limit for height pole, to the surperficial deashing of limit for height pole, and the surface of limit for height pole can not have too much dust to influence the appearance, can adjust the height of limit for height pole through cutting the frame, increases the function of limit for height device.

Description

Height-adjustable municipal vehicle height limiting device

Technical Field

The utility model relates to the technical field of traffic road management, in particular to a height-adjustable municipal vehicle height limiting device.

Background

The municipal facilities refer to public facilities built by government, legal or citizens, and generally refer to various buildings, structures, equipments, etc. within a planned area. Urban roads, urban rail transit, water supply, drainage, gas, heating power, afforestation, sanitation, facilities and appurtenance such as road lighting, some town roads can go to the limit for height because some reasons now, so can use the limit for height pole.

When the height limiting device with the common adjustable height is used, the height of the height limiting rod can only be adjusted, the function is single, and when the height limiting rod is used for a long time, a worker cannot find out whether the height limiting rod is damaged or not in time, so that the maintenance work of the height limiting rod is very difficult.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a height-adjustable height-limiting device for municipal vehicles, which solves the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a but vehicle limit for height device for municipal administration, includes the support column, the one end welding of support column has the mount pad, the other end and the spliced pole of support column are fixed, the threaded rod is installed to the spliced pole internal rotation, the threaded rod run through the slider and with slider threaded connection, the slider runs through spliced pole and slidable mounting in the spliced pole, be provided with the one end of cutting the frame on the slider, the other end setting of cutting the frame is on the U template, U template slidable mounting is on the surface of limit for height pole, limit for height pole slidable mounting is on the support column, be provided with in the U template and be used for carrying out clear cleaning device to the limit for height pole, cleaning device is including dust removal mechanism, pit detection mechanism and warning mechanism.

Preferably, the ash removing mechanism comprises a rotary drum, a groove, a cleaning movable block, a fixed plate and a spring, the rotary drum is rotatably installed in the fixed plate, the groove is formed in the rotary drum, the cleaning movable block is slidably installed in the groove, the cleaning movable block is fixed with one end of the spring, and the other end of the spring is fixed with the groove.

Preferably, pit detection mechanism includes horizontal pole and No. two springs, the one end and the fixed plate of horizontal pole are fixed, the other end of horizontal pole runs through the fixed plate and slidable mounting is in the fixed plate, No. two springs have been cup jointed on the surface of horizontal pole.

Preferably, remind the mechanism and include montant, No. three springs, diaphragm and draw-in groove, the montant runs through horizontal pole and slidable mounting in the horizontal pole, No. three springs have been cup jointed on the surface of montant, be fixed with the diaphragm on the U template, the draw-in groove has been seted up on the diaphragm, it has the montant to slide the grafting in the draw-in groove.

(III) advantageous effects

The utility model provides a height-adjustable municipal vehicle height limiting device. The method has the following beneficial effects:

(1) the ash removal mechanism that the device set up can guarantee when adjusting the limit for height pole, can be to the surperficial deashing of limit for height pole, and the surface of limit for height pole can not have too much dust to influence the appearance in the market simultaneously, can adjust the height of limit for height pole through cutting the frame simultaneously, increases the function of limit for height device.

(2) Pit detection mechanism that the device set up can guarantee with reminding the mechanism, can detect the damage degree on limit for height pole surface, when preventing limit for height pole fracture or sunken, the unable quick maintenance that keeps in of staff to the result of use of limit for height pole has been improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side view of a U-shaped board according to the present invention;

FIG. 3 is a schematic top view of a drum according to the present invention;

FIG. 4 is a schematic top view of a cross board according to the present invention.

In the figure: 1. a support pillar; 2. a mounting seat; 3. connecting columns; 4. a threaded rod; 5. a slider; 6. shearing a frame; 7. a U-shaped plate; 8. a height limiting rod; 9. a cleaning device; 91. a rotating drum; 92. a groove; 93. cleaning the movable block; 94. a first spring; 95. a fixing plate; 96. a cross bar; 97. a second spring; 98. a vertical rod; 99. a third spring; 910. a transverse plate; 911. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a height-adjustable municipal vehicle height limiting device comprises a supporting column 1, wherein one end of the supporting column 1 is welded with a mounting seat 2, the other end of the supporting column 1 is fixed with a connecting column 3, a threaded rod 4 is rotatably mounted in the connecting column 3, the threaded rod 4 penetrates through a slider 5 and is in threaded connection with the slider 5, the slider 5 penetrates through the connecting column 3 and is slidably mounted in the connecting column 3, one end of a shear frame 6 is arranged on the slider 5, the other end of the shear frame 6 is arranged on a U-shaped plate 7, the U-shaped plate 7 is slidably mounted on the surface of a height limiting rod 8, the height limiting rod 8 is slidably mounted on the supporting column 1, a cleaning device 9 for cleaning the height limiting rod 8 is arranged in the U-shaped plate 7, the cleaning device 9 comprises a dust removing mechanism, a pit detecting mechanism and a reminding mechanism, two groups of threaded rods 4 are arranged, the two groups of threaded rods 4 are symmetrical about the central line of the connecting column 3, when the threaded rods 4 rotate, can drive slider 5 to both sides separation or to middle polymerization, and because the top both ends of cutting the frame 6 set up on slider 5, make slider 5 when separating or polymerizing to both sides, can drive height limit pole 8 and move downwards or upwards to reach the regulation of 8 heights of height limit pole, simultaneously because be provided with the bottom both ends of cutting the frame 6 on the U template 7, consequently when cutting the frame 6 and adjusting the height of height limit pole 8, can make U template 7 carry out the polymerization or the removal state of separation.

The ash removing mechanism comprises a rotary drum 91, a groove 92, a cleaning movable block 93, a fixed plate 95 and a first spring 94, the rotary drum 91 is rotatably arranged in the fixed plate 95, the top of the cleaning movable block 93 is in a conical shape, the groove 92 is formed in the rotary drum 91, the cleaning movable block 93 is slidably arranged in the groove 92, the cleaning movable block 93 is fixed with one end of the first spring 94, the other end of the first spring 94 is fixed with the groove 92, the pit detection mechanism comprises a cross rod 96 and a second spring 97, one end of the cross rod 96 is fixed with the fixed plate 95, the other end of the cross rod 96 penetrates through the fixed plate 95 and is slidably arranged in the fixed plate 95, the surface of the cross rod 96 is sleeved with the second spring 97, the reminding mechanism comprises a vertical rod 98, a third spring 99, a transverse plate 910 and a clamping groove 911, the vertical rod 98 penetrates through the cross rod 96 and is slidably arranged in the cross rod 96, the surface of the vertical rod 98 is sleeved with the third spring 99, the transverse plate 910 is fixed on the U-shaped plate 7, seted up draw-in groove 911 on diaphragm 910, it has montant 98 to slide in draw-in groove 911 to peg graft, the surface of limit for height pole 8 can be hugged closely to the rotary drum 91 through No. two springs 97 to rotary drum 91, make U template 7 when removing, rotary drum 91 through with the frictional force between the limit for height pole 8, it is rotatory, and simultaneously, clean movable block 93 is after receiving the extrusion of limit for height pole 8, to shrinking in recess 92, pop out clean movable block 93 through a spring 94, elasticity to clean movable block 93 through a spring 94, vibrations limit for height pole 8, clear away limit for height pole 8 adnexed surface's dust, thereby guarantee the cleanliness of limit for height pole 8.

When the height-limiting device works (or is used), when the height of the height-limiting rod 8 needs to be adjusted in a rotating mode, the sliding block 5 is separated towards two sides or gathers towards the middle through the rotating threaded rod 4, the sliding block 5 drives the height-limiting rod 8 to move up and down through the shearing frame 6 in the moving process, meanwhile, the shearing frame 6 can drive the U-shaped plate 7 to separate towards two sides or gather towards the middle in the adjusting process of the height-limiting rod 8, the rotary drum 91 can ensure that the rotary drum 91 can be tightly attached to the surface of the height-limiting rod 8 through the second spring 97 in the moving process of the U-shaped plate 7, when the U-shaped plate 7 moves, the rotary drum 91 rotates through the friction force between the rotary drum 91 and the height-limiting rod 8, meanwhile, the cleaning movable block 93 contracts towards the inside of the groove 92 after being extruded by the height-limiting rod 8, the cleaning movable block 93 is ejected through the first spring 94, the elastic force of the cleaning movable block 93 is used for vibrating the height-limiting rod 8 through the first spring 94, and dust attached to the surface of the height limiting rod 8 is removed, so that the cleanness of the height limiting rod 8 is ensured.

Receive the impact when limit for height pole 8, the surface has the depressed part or when the phenomenon of rupture appears, through No. two spring 97, drive the fracture department that rotary drum 91 pasted tight limit for height pole 8, horizontal pole 96 is through the elasticity of No. two spring 97 simultaneously, can be to the direction polymerization of limit for height pole 8, horizontal pole 96 is when gathering to the centre, montant 98 is after the extrusion that receives diaphragm 910, move down, when being parallel with draw-in groove 911, make montant 98 card go into in draw-in groove 911 through No. three spring 99, it is spacing to the removal of horizontal pole 96, when horizontal pole 96 can not remove, rotary drum 91 can block in fracture department, thereby the staff can hardly rotate threaded rod 4 this moment, thereby suggestion staff limit for height pole 8 has fracture department, thereby it is more convenient to make the maintenance.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a but height-adjusting's vehicle limit for height device for municipal administration, includes support column (1), its characterized in that: one end of the supporting column (1) is welded with a mounting seat (2), the other end of the supporting column (1) is fixed with a connecting column (3), a threaded rod (4) is rotatably arranged in the connecting column (3), the threaded rod (4) penetrates through the sliding block (5) and is in threaded connection with the sliding block (5), the sliding block (5) penetrates through the connecting column (3) and is arranged in the connecting column (3) in a sliding way, one end of a shear frame (6) is arranged on the sliding block (5), the other end of the shear frame (6) is arranged on the U-shaped plate (7), the U-shaped plate (7) is slidably arranged on the surface of the height limiting rod (8), the height limiting rod (8) is slidably arranged on the supporting column (1), a cleaning device (9) for cleaning the height limiting rod (8) is arranged in the U-shaped plate (7), the cleaning device (9) comprises an ash removal mechanism, a pit detection mechanism and a reminding mechanism.

2. The height-adjustable municipal vehicle height-limiting device according to claim 1, wherein: the ash removing mechanism comprises a rotary drum (91), a groove (92), a cleaning movable block (93), a fixing plate (95) and a spring (94), wherein the rotary drum (91) is rotatably installed in the fixing plate (95), the groove (92) is formed in the rotary drum (91), the cleaning movable block (93) is slidably installed in the groove (92), the cleaning movable block (93) is fixed with one end of the spring (94), and the other end of the spring (94) is fixed with the groove (92).

3. The height-adjustable municipal vehicle height-limiting device according to claim 1, wherein: pit detection mechanism includes horizontal pole (96) and No. two spring (97), the one end and fixed plate (95) of horizontal pole (96) are fixed, the other end of horizontal pole (96) runs through fixed plate (95) and slidable mounting in fixed plate (95), No. two spring (97) have been cup jointed on the surface of horizontal pole (96).

4. The height-adjustable municipal vehicle height-limiting device according to claim 1, wherein: remind mechanism includes montant (98), No. three spring (99), diaphragm (910) and draw-in groove (911), montant (98) run through horizontal pole (96) and slidable mounting in horizontal pole (96), No. three spring (99) have been cup jointed on the surface of montant (98), be fixed with diaphragm (910) on U template (7), draw-in groove (911) have been seted up on diaphragm (910), it has montant (98) to slide the grafting in draw-in groove (911).

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