CN112502066A

CN112502066A - Anti-rotation hole aligning device for mounting waveform guardrail upright post

Info

Publication number: CN112502066A
Application number: CN202011544117.8A
Authority: CN
Inventors: 刘和庆; 许光存
Original assignee: Anhui Yihe Construction Engineering Co ltd
Current assignee: Anhui Yihe Construction Engineering Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-03-16

Abstract

The invention discloses an anti-rotation hole aligning device for mounting a waveform guardrail stand column, which belongs to the technical field of traffic safety engineering and comprises a base and a rack, wherein a conveying belt is fixedly mounted on the base, an inclined slide way is mounted at the conveying tail end of the conveying belt, a rotating disc is rotatably connected on the rack, a plurality of stop levers are fixedly connected on the rotating disc, and a claw hook is hinged on the rack; fixed mounting has the spout on the bottom plate, and fixed mounting has the diaphragm in the spout, is connected with step motor on the diaphragm, and the below fixed mounting that lies in the diaphragm in the spout has two first telescopic links, and the through-hole has been seted up to the diaphragm intermediate position, and sliding connection has branch in the through-hole, has placed the stand in the spout, and the output shaft matched with hole with step motor is seted up to the stand tip. The invention solves the problems that in the prior art, when the upright post is installed, constructors need to accurately orient the holes on the upright post to a uniform direction, a large amount of manpower and material resources are consumed, and the working efficiency is influenced, and has simple and convenient operation and strong practicability.

Description

Anti-rotation hole aligning device for mounting waveform guardrail upright post

Technical Field

The invention belongs to the technical field of traffic safety engineering, and particularly relates to an anti-rotation hole aligning device for mounting a waveform guardrail upright post.

Background

The waveform guardrail is a combined waveform plate movable steel guardrail for a central separation zone opening of a road, and comprises two waveform steel guardrail plates and two upright posts arranged between the two waveform steel guardrail plates in a fixed clamping way, wherein the two upright posts are fixedly clamped between the two waveform steel guardrail plates, the waveform guardrail is installed on a plurality of roads at present and used for protecting the safety of vehicles on the roads in the driving process, when the waveform guardrail is installed, the upright posts are required to be inserted into the edges of the roads, then the waveform guardrail is installed on the upright posts, and when the waveform guardrail is installed on the upright posts on a bend, one end of the waveform guardrail is required to be pulled to the upright posts from the outside of the roads.

At present, constructors on roads need to accurately align holes in the stand column towards the uniform direction when installing the stand column, so that the holes in the stand column are aligned with the holes in the waveform guardrail when installing the waveform guardrail, and the waveform guardrail is installed neatly. However, this method requires a lot of manpower and material resources, and affects the working efficiency.

Disclosure of Invention

The invention aims to provide an anti-rotation hole aligning device for mounting a waveform guardrail upright post, which aims to solve the problems that in the prior art, when the upright post is mounted, a constructor is required to accurately orient holes on the upright post to a uniform direction, a large amount of manpower and material resources are consumed, and the working efficiency is influenced.

In order to achieve the purpose, the invention provides the following technical scheme: an anti-rotation hole aligning device for mounting a waveform guardrail upright post comprises a base and a rack, wherein the rack is fixedly mounted on the base, universal wheels are mounted at the bottom of the base, a conveying belt is fixedly mounted on the base, an inclined slide way is mounted at the conveying tail end of the conveying belt, the slide way is fixedly mounted on the rack, a rotating disc is rotatably connected to the position, close to the slide way, of the rack, a plurality of stop levers are fixedly connected to the rotating disc, a ratchet wheel is coaxially connected to the rotating disc, a claw hook matched with the ratchet wheel is hinged to the rack, and a lifting mechanism for controlling the claw hook is arranged on the rack; the bottom plate is fixedly provided with a chute, a notch of the chute is over against the slide way, a transverse plate is fixedly arranged in the chute, one end of the transverse plate, which is positioned at the chute, is connected with a first motor in a sliding manner, the other end of the chute is provided with a slope, two first telescopic rods are fixedly arranged in the chute and positioned below the transverse plate, the two first telescopic rods are symmetrically arranged along the central axis of the chute, the top parts of the two first telescopic rods penetrate through the transverse plate, the middle position of the transverse plate is provided with a through hole, a support rod is connected in the through hole in a sliding manner, and a first spring is fixedly connected between; an upright post is placed in the sliding groove, and a hole matched with an output shaft of the first motor is formed in the end portion of the upright post.

The technical principle of the scheme is as follows: the stand is carried to the slide through the conveyer belt on, and the pawl control ratchet does not take place to rotate, and the pin blocks that the stand continues to roll down, and elevating system control pawl does the swing of direction from top to bottom, and when the pawl swung upwards, a stand on the pin rolled down to the spout in. The upright post rolling into the sliding groove extrudes the supporting rod, the supporting rod moves downwards into the through hole, the first spring is compressed, the stepping motor is moved, and an output shaft of the stepping motor is connected and matched with the hole in the end part of the upright post.

Starting step motor, step motor drives the stand and takes place to rotate in the spout, when the hole location on branch and stand is relative, branch runs through into downthehole, step motor stall removes step motor, starts first telescopic link, and first telescopic link makes progress jack-up with the stand, and branch leaves the hole, continues to remove step motor, and step motor inserts the stand through the slope in the column mouting on the road.

Preferably, fixed mounting has the bottom surface to be open-ended and selects separately the frame in the frame, it is located the top of conveyer belt to select separately the frame, select separately the frame and seted up feed inlet and discharge gate, feed inlet department articulates there is the closing plate, discharge gate department articulates there is the baffle, fixed mounting has the second telescopic link on the interior top of selecting separately the frame, it is articulated between the tip of second telescopic link and the lateral wall of baffle, it has the push pedal to select separately sliding connection in the frame, it is equipped with the gliding pushing mechanism of control push pedal in the frame to select separately.

Preferably, the pushing mechanism comprises a gas collecting tank, the gas collecting tank is fixedly installed in the separation frame, a vertical plate is connected in the gas collecting tank in a sliding mode, a second spring is fixedly connected between the vertical plate and the inner side wall of the gas collecting tank, a push rod is fixedly connected to the other side wall of the vertical plate, the push rod penetrates through the gas collecting tank, the end portion of the push rod is fixedly connected with the push plate, and the gas collecting tank is communicated with an inflation mechanism.

Preferably, the inflation mechanism comprises an inflation box and an elastic airbag, the inflation box and the elastic airbag are both arranged at the outer top of the sorting frame, a sliding plate is connected in the inflation box, a third spring is fixedly connected between one side of the sliding plate and the inflation box, the other end of the sliding plate is fixedly connected with a connecting rod, and the connecting rod penetrates through the inflation box in a sliding manner; the improved pneumatic conveying machine is characterized in that a first rotating shaft and a second rotating shaft are rotatably connected to the frame, a round wheel is coaxially connected to the end portion of the first rotating shaft and located above the conveying belt, a cam is coaxially connected to the end portion of the second rotating shaft and abuts against the end portion of a connecting rod arranged outside the inflation box, a belt is in transmission connection with the first rotating shaft, the second rotating shaft and a driving wheel of the conveying belt, air pipes are communicated between the inflation box and the elastic air bags and between the elastic air bags and the air collecting box, and control valves are mounted on the elastic air bags.

Preferably, elevating system includes the motor that just reverses, just reverse motor fixed mounting is in the frame, coaxial coupling has the gear on the output shaft of the motor that reverses, sliding connection has the rack in the frame, rack and gear engagement, the top and the claw hook of rack are articulated.

Preferably, a hollow tube is sleeved on an output shaft of the stepping motor, two fixing rods penetrate through the hollow tube in a sliding manner, the two fixing rods are symmetrically arranged along the central axis of the hollow tube, and a fourth spring is fixedly connected between the end parts of the two fixing rods arranged in the hollow tube.

Preferably, the top of the first telescopic rod is wrapped by a rubber layer.

Preferably, the pipe diameter of the hollow pipe is smaller than the hole diameter of the upper end part of the upright post

Compared with the prior art, the invention has the beneficial effects that:

1. through setting up the conveyer belt and carry stand to the slide on, set up pin, rolling disc, ratchet and claw hook on the slide, realize the intermittent type nature feeding to the spout, make things convenient for the operation of aliging of subsequent stand, design benefit, labour saving and time saving.

2. Set up and select separately the frame, the action wheel that utilizes the conveyer belt drives cam and gas cell and aerifys elastic airbag, when the stand in the separation frame is filled up, close the conveyer belt, gas in the elastic airbag flows into the gas collecting box through the trachea in, the pressure increase in the gas collecting box, the riser just drives push rod and push pedal slip, the push pedal slides the in-process, place mixed and disorderly stand promotion to on same horizontal plane in the frame will be selected separately, the hole alignment operation of the stand of being convenient for, and the ingenious action wheel that utilizes the conveyer belt is as the power supply, the input of resource has been saved.

3. Through cup jointing the hollow tube on step motor's output shaft, and set up the dead lever in the hollow tube, utilize step motor to drive the hollow tube and rotate the in-process, the dead lever produces centrifugal force, and the roll-off hollow tube offsets with the pore wall of stand tip, has avoided the stand can't rotate along with step motor to influence stand to hole alignment work.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of an anti-rotation hole aligning device for mounting a waveform guardrail upright post according to the present invention;

FIG. 2 is a schematic view of the structure of the chute of the present invention;

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

FIG. 4 is a schematic view of the structure of the hollow tube of the present invention;

figure 5 is a schematic view of a header of the present invention.

In the figure: the device comprises a base 1, universal wheels 2, a conveyor belt 3, a slide way 4, a slide groove 5, a slope 6, a rotating disc 7, a ratchet wheel 8, a stop lever 9, a claw hook 10, a gear 11, a rack 12, a transverse plate 13, a stepping motor 14, a hollow pipe 15, a fixed lever 16, a fourth spring 17, a first telescopic rod 18, a support rod 19, a first spring 20, a sorting frame 21, a sealing plate 22, a baffle plate 23, a second telescopic rod 24, a push plate 25, an inflation box 26, an elastic airbag 27, a cam 28, a round wheel 29, a gas collection box 30, an upright column 31, a second spring 32 and a third spring 33.

The specific implementation mode is as follows:

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.

In the first embodiment, please refer to fig. 1-4: the utility model provides a prevent rotatory hole aligning device with installation of wave form guardrail stand 31, includes base 1 and frame, and frame fixed mounting is on base 1, and universal wheel 2 is installed to base 1 bottom. Fixed mounting has conveyer belt 3 on base 1, the slide 4 of slope is installed to conveyer belt 3's conveying end, 4 fixed mounting of slide are in the frame, the position that is close to slide 4 in the frame rotates and is connected with rolling disc 7, a plurality of pin 9 of fixedly connected with on the rolling disc 7, coaxial coupling has ratchet 8 on the rolling disc 7, it has claw hook 10 with 8 matched with of ratchet to articulate in the frame, be equipped with the elevating system of control claw hook 10 in the frame, elevating system includes positive and negative motor, positive and negative motor fixed mounting is in the frame, coaxial coupling has gear 11 on positive and negative motor's the output shaft, sliding connection has rack 12 in the frame, rack 12 meshes with gear 11, the top of rack 12 is articulated with claw hook 10.

The bottom plate is fixedly provided with a sliding groove 5, the notch of the sliding groove 5 is opposite to the sliding way 4, a transverse plate 13 is fixedly arranged in the sliding groove 5, and one end of the transverse plate 13, which is positioned on the sliding groove 5, is connected with a stepping motor 14 in a sliding manner. The other end of spout 5 is equipped with slope 6, the below fixed mounting that lies in diaphragm 13 in spout 5 has two first telescopic links 18, two first telescopic links 18 set up along 5 axis symmetries of spout, the top parcel of first telescopic link 18 has the rubber layer, diaphragm 13 is run through at the top of two first telescopic links 18, the through-hole has been seted up to diaphragm 13 intermediate position, sliding connection has branch 19 in the through-hole, fixedly connected with first spring 20 between branch 19 and the spout 5. An upright post 31 is arranged in the chute 5, and a hole matched with the output shaft of the stepping motor 14 is arranged at the end part of the upright post 31. The output shaft of the motor is sleeved with a hollow tube 15, the pipe diameter of the hollow tube 15 is smaller than the hole diameter of the upper end part of the upright post 31, two fixing rods 16 penetrate through the hollow tube 15 in a sliding mode, the two fixing rods 16 are symmetrically arranged along the central axis of the hollow tube 15, and a fourth spring 17 is fixedly connected between the end parts of the two fixing rods 16 arranged in the hollow tube 15.

The specific implementation mode is as follows: when the upright column 31 is installed, the upright column 31 is placed on the conveyor belt 3, the conveyor belt 3 conveys the upright column 31 to the slideway 4, the pawl hook 10 controls the ratchet wheel 8 not to rotate, and the stop lever 9 stops the upright column 31 to continuously roll downwards. The rotation of the forward and reverse rotation motor is adjusted, when the forward and reverse rotation motor rotates along the clockwise direction, the gear 11 is meshed with the rack 12 to drive the rack 12 to move upwards, the rack 12 controls the upward swinging of the claw hook 10, when the claw hook 10 swings upwards, one upright post 31 on the stop lever 9 rolls into the chute 5, the rotation direction of the forward and reverse rotation motor is adjusted, the gear 11 drives the rack 12 to move downwards, the claw hook 10 stops the rotating disc 7 to rotate, and the stop lever 9 stops the other upright post 31.

The upright post 31 that rolls down to in the spout 5 extrudees branch 19, branch 19 moves down to in the through-hole, first spring 20 compresses, remove step motor 14, the hole of stand 31 tip is arranged in to hollow tube 15, start step motor 14, dead lever 16 in the hollow tube 15 receives the effect of centrifugal force and slides away hollow tube 15 and offsets with the downthehole wall in stand 31 tip, make step motor 14 drive stand 31 and take place to rotate in spout 5, when branch 19 is opposite to the hole location on stand 31, branch 19 runs through into the hole, step motor 14 stall removes step motor 14, start first telescopic link 18, first telescopic link 18 upwards jacks up stand 31, branch 19 leaves the hole, continue to move step motor 14, step motor 14 inserts stand 31 in the stand 31 mounting hole on the road through slope 6. The rubber layer wrapped on the top of the first telescopic rod 18 can effectively protect the upright post 31 from being scratched when being jacked up, and the use of the upright post 31 is influenced

In the second embodiment, please refer to fig. 1 and 5: fixed mounting has the bottom surface to be open-ended separation frame 21 in the frame, and separation frame 21 is located the top of conveyer belt 3, and separation frame 21 has seted up feed inlet and discharge gate, and feed inlet department articulates there is closing plate 22, and discharge gate department articulates there is baffle 23, and fixed mounting has second telescopic link 24 on the top in the separation frame 21, and articulated between the tip of second telescopic link 24 and the lateral wall of baffle 23.

Sorting frame 21 sliding connection has push pedal 25, be equipped with the gliding pushing mechanism of control push pedal 25 in sorting frame 21, pushing mechanism includes gas collecting tank 30, gas collecting tank 30 fixed mounting is in sorting frame 21, sliding connection has the riser in gas collecting tank 30, fixedly connected with second spring 32 between riser and the gas collecting tank 30 inside wall, fixedly connected with push rod on another lateral wall of riser, the push rod runs through gas collecting tank 30, the tip and the push pedal 25 fixed connection of push rod, gas collecting tank 30 intercommunication has gas filling mechanism.

The inflation mechanism comprises an inflation box 26 and an elastic air bag 27, the inflation box 26 and the elastic air bag 27 are both mounted at the outer top of the sorting frame 21, a sliding plate is connected in the inflation box 26, a third spring 33 is fixedly connected between one side of the sliding plate and the inflation box 26, a connecting rod is fixedly connected at the other end of the sliding plate, and the connecting rod penetrates through the inflation box 26 in a sliding manner. The frame is connected with a first rotating shaft and a second rotating shaft in a rotating mode, the end portion of the first rotating shaft is coaxially connected with a round wheel 29, the round wheel 29 is located above the conveyor belt 3, the end portion of the second rotating shaft is coaxially connected with a cam 28, the cam 28 abuts against the end portion of a connecting rod arranged outside the inflating box 26, belts are connected between the first rotating shaft and the second rotating shaft and between driving wheels of the conveyor belt 3 in a transmission mode, air pipes are communicated between the inflating box 26 and the elastic air bag 27 and between the elastic air bag 27 and the air collecting box 30, and control valves are installed on the elastic air bag 27. The air inflation box 26 is provided with two air holes which are respectively arranged at the left side and the top of the air inflation box 26, and a one-way valve for one-way air inlet is arranged in the air hole at the top. A pressure relief valve is arranged on the gas collection box 30.

The specific implementation mode is as follows: the upright column 31 is placed on the conveyor belt 3 and is conveyed into the sorting frame 21 through the conveyor belt 3, the sealing plate 22 effectively prevents dust and impurities from falling onto the upright column 31 in the sorting frame 21, and the baffle plate 23 effectively prevents the upright column 31 from continuing to move forwards before the upright column 31 is filled in the sorting frame 21.

In the process of rotating the driving wheel of the conveyor belt 3, the circular wheel 29 and the cam 28 are driven to rotate by the belt, and the cam 28 inflates the elastic air bag 27 by driving the connecting rod and the sliding plate. When the upright columns 31 in the sorting frame 21 are filled, the conveying belt 3 is closed, the control valve on the elastic air bag 27 is opened, the air in the elastic air bag 27 flows into the air collecting box 30, the pressure in the air collecting box 30 is increased, the vertical plate in the air collecting box 30 drives the push rod and the push plate 25 to slide, the push plate 25 pushes the upright columns 31 which are unevenly placed in the sorting frame 21 to the same horizontal plane, and subsequent intermittent blanking and alignment of the upright columns 31 to the east are facilitated. The second telescopic rod 24 is started, the baffle plate 23 is pushed upwards by the second telescopic rod 24, and the upright column 31 in the sorting frame 21 rolls down onto the slideway 4.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a with wave form guardrail column mouting with preventing rotation to hole device, includes base (1) and frame, frame fixed mounting is on base (1), universal wheel (2), its characterized in that are installed to base (1) bottom: the conveying device is characterized in that a conveying belt (3) is fixedly installed on the base (1), an inclined slide way (4) is installed at the conveying tail end of the conveying belt (3), the slide way (4) is fixedly installed on a rack, a rotating disc (7) is rotatably connected to the position, close to the slide way (4), on the rack, a plurality of stop levers (9) are fixedly connected to the rotating disc (7), a ratchet wheel (8) is coaxially connected to the rotating disc (7), a claw hook (10) matched with the ratchet wheel (8) is hinged to the rack, and a lifting mechanism for controlling the claw hook (10) is arranged on the rack; the bottom plate is fixedly provided with a sliding chute (5), the notch of the sliding chute (5) is over against the slide rail (4), a transverse plate (13) is fixedly arranged in the sliding chute (5), one end, positioned on the sliding chute (5), of the transverse plate (13) is connected with a stepping motor (14) in a sliding manner, the other end of the sliding chute (5) is provided with a slope (6), two first telescopic rods (18) are fixedly arranged below the transverse plate (13) in the sliding chute (5), the two first telescopic rods (18) are symmetrically arranged along the central axis of the sliding chute (5), the tops of the two first telescopic rods (18) penetrate through the transverse plate (13), a through hole is formed in the middle position of the transverse plate (13), a supporting rod (19) is connected in the through hole in a sliding manner, and a first spring (20) is fixedly connected between the supporting rod (; an upright post (31) is placed in the sliding groove (5), and a hole matched with an output shaft of the stepping motor (14) is formed in the end part of the upright post (31).

2. An anti-rotation foramen-aligning device for installation with a corrugated guardrail post (31) of claim 1, wherein: fixed mounting has the bottom surface to be open-ended separation frame (21) in the frame, separation frame (21) are located the top of conveyer belt (3), feed inlet and discharge gate have been seted up to separation frame (21), feed inlet department articulates there is closing plate (22), discharge gate department articulates there is baffle (23), fixed mounting has second telescopic link (24) on separation frame (21) interior top, it is articulated between the tip of second telescopic link (24) and the lateral wall of baffle (23), sliding connection has push pedal (25) in separation frame (21), be equipped with the gliding pushing mechanism of control push pedal (25) in separation frame (21).

3. An anti-rotation foramen-aligning device for installation with a corrugated guardrail post (31) of claim 2, wherein: pushing mechanism includes gas collection tank (30), gas collection tank (30) fixed mounting is in sorting frame (21), sliding connection has the riser in gas collection tank (30), fixedly connected with second spring (32) between riser and gas collection tank (30) inside wall, fixedly connected with push rod on another lateral wall of riser, the push rod runs through gas collection tank (30), the tip and push pedal (25) fixed connection of push rod, gas collection tank (30) intercommunication has aerifys the mechanism.

4. An anti-rotation foramen-aligning device for installation with a waveform guardrail post (31) of claim 3, wherein: the inflation mechanism comprises an inflation box (26) and an elastic air bag (27), the inflation box (26) and the elastic air bag (27) are both arranged at the outer top of the sorting frame (21), a sliding plate is connected in the inflation box (26), a third spring (33) is fixedly connected between one side of the sliding plate and the inflation box (26), the other end of the sliding plate is fixedly connected with a connecting rod, and the connecting rod penetrates through the inflation box (26) in a sliding manner; rotate in the frame and be connected with first pivot and second pivot, the tip coaxial coupling of first pivot has round wheel (29), round wheel (29) are located the top of conveyer belt (3), the tip coaxial coupling of second pivot has cam (28), cam (28) offset with the outer connecting rod tip of arranging gas tank (26) in, equal transmission is connected with the belt between the action wheel of first pivot and second pivot, conveyer belt (3), between gas tank (26) and elasticity gasbag (27), all communicate between elasticity gasbag (27) and gas collection case (30) and have the trachea, install the control valve on elasticity gasbag (27).

5. An anti-rotation foramen-aligning device for installation with a corrugated guardrail post (31) of claim 1, wherein: the lifting mechanism comprises a forward and reverse rotating motor, the forward and reverse rotating motor is fixedly mounted on the rack, a gear (11) is coaxially connected to an output shaft of the forward and reverse rotating motor, a rack (12) is connected to the rack in a sliding mode, the rack (12) is meshed with the gear (11), and the top end of the rack (12) is hinged to the claw hook (10).

6. An anti-rotation foramen-aligning device for installation with a corrugated guardrail post (31) of claim 1, wherein: the output shaft of the stepping motor (14) is sleeved with a hollow pipe (15), two fixing rods (16) penetrate through the hollow pipe (15) in a sliding mode, the two fixing rods (16) are symmetrically arranged along the central axis of the hollow pipe (15), and a fourth spring (17) is fixedly connected between the end portions of the two fixing rods (16) arranged in the hollow pipe (15).

7. An anti-rotation foramen-aligning device for installation with a corrugated guardrail post (31) of claim 1, wherein: the top of the first telescopic rod (18) is wrapped with a rubber layer.

8. An anti-rotation foramen device for installation with a corrugated guardrail post (31) of claim 6, wherein: the pipe diameter of the hollow pipe (15) is smaller than the hole diameter of the upper end part of the upright post (31).