CN215669161U

CN215669161U - Warning pile boosting device

Info

Publication number: CN215669161U
Application number: CN202121719959.2U
Authority: CN
Inventors: 岳毅刚; 李翔; 沈军; 唐伟
Original assignee: HABAHE BRANCH ALTAY HIGHWAY ADMINISTRATIVE BUREAU
Current assignee: HABAHE BRANCH ALTAY HIGHWAY ADMINISTRATIVE BUREAU
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-01-28
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a warning pile boosting and pulling device which comprises a mounting frame, wherein the bottom of the mounting frame is connected with four inclined supporting plates, an inner cavity of the mounting frame is provided with a swinging rod, the mounting frame is rotatably connected with the swinging rod through a pin shaft, the swinging rod is divided into two parts by the pin shaft, one part is a power arm with a longer length, the other part is a shorter resistance arm, an iron chain is connected onto the end part of the swinging rod, one end of the iron chain, which is far away from the swinging rod, is fixedly connected with a C-shaped hoop, and the bottoms of the four inclined supporting plates are all provided with an adjustable underframe. This stake helping hand of warning is pulled out high device takes other traditional manual work to the stake of warning excavate and plant the way of stake again, has reduced road maintenance personnel's work load, has alleviateed the manpower consumption, has shortened the time that the stake of warning was pulled out high, has improved the work efficiency that the stake of warning was pulled out high operation.

Description

Warning pile boosting device

Technical Field

The utility model relates to the technical field of a pulling device, in particular to a warning pile boosting pulling device.

Background

The warning pile is a reflective mark pile for warning dangerous road sections in front of the road. In front of a plane intersection where no traffic signal lamp is arranged on a secondary trunk road and a branch road of a city, a red and white two-color alternate reflective standard column is erected, the outer diameter of the standard column is about 9cm, and the height of the standard column is 80-100 cm. The purpose is to prompt the motor vehicle driver that there is an intersection, a sharp bend, a narrow road and the like in front of the motor vehicle driver, and improve the vigilance to make safety. At present, when repairing and maintaining the warning post for a short time, according to the standard of repairing and maintaining the highway maintenance for a short time, the whole row of warning piles of the high roadbed is required to be adjusted in a highly unified way, so that the whole row of warning piles reach the uniformity in height, and the road appearance can be neatly and attractively changed while the road warning function is ensured. However, the current work of pulling up to the post of warning of road needs to dig out the post of warning and plant the stake again through the manual work, has increased road maintenance personnel's intensity of labour undoubtedly, and is great to road maintenance personnel's physical demands, is unfavorable for the promotion of the stake work of pulling up work efficiency of warning, and we propose the stake helping hand of warning and pull up the device in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a warning pile boosting device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

warning stake helping hand device of drawing high, including the mounting bracket, the bottom of mounting bracket is connected with four faggings to one side, the inner chamber of mounting bracket is provided with the swinging arms, just rotate through the round pin axle between mounting bracket and the swinging arms and be connected, the round pin axle divide into two parts with the swinging arms, and partly is the longer power arm of length, and another part is shorter resistance arm, be connected with the iron chain on the tip of swinging arms, the one end fixedly connected with C type hoop of swinging arms, four are kept away from to the iron chain the bottom of fagging all is provided with adjustable chassis jointly.

As a further scheme of the utility model: adjustable chassis includes fixed chassis, and four the one end that the mounting bracket was kept away from to the fagging all with the inner wall fixed connection of fixed chassis, the preceding terminal surface of fixed chassis is equipped with the mounting groove, the inner chamber of mounting groove is equipped with horizontal bubble appearance, the side all is provided with annular base, every about fixed chassis bottom the inner chamber of annular base is all pegged graft and is fixed with adjusting screw, adjusting screw's lateral wall fixedly connected with side joint handle, adjusting screw's periphery activity has cup jointed rather than the nut through thread engagement, the periphery of nut cup joints and is fixed with an external cylinder, two the bottom of an external cylinder all is connected with the base plate jointly.

As a still further scheme of the utility model: the front side and the rear side of the bottom of the fixed underframe are both connected with a guide rod, the bottom end of each guide rod is movably sleeved with a guide outer cylinder, and the guide outer cylinders are fixedly connected to the top of the base plate.

As a still further scheme of the utility model: the bottom end of the adjusting screw rod extends into the inner cavity of the matched external cylinder.

As a still further scheme of the utility model: the periphery of one end of the swing rod, which is far away from the iron chain, is fixedly sleeved with a rubber sleeve, and a plurality of anti-skid pattern grooves are uniformly formed in the outer wall of the rubber sleeve.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model utilizes the principle of lever action, because the swinging rod is divided into the power arm with longer length and the resistance arm with shorter length by the pin shaft, and because the power arm is more than the resistance arm and is a labor-saving lever, road maintenance personnel can conveniently pull up the warning pile with the C-shaped hoop sleeved on the periphery. The warning pile boosting and pulling device is different from the traditional method of manually digging and removing the warning pile and planting the pile again, so that the workload of road maintenance personnel is reduced, the labor consumption is reduced, the warning pile pulling time is shortened, and the working efficiency of the warning pile pulling operation is improved;

when the warning pile is pulled up, the road maintenance personnel rotate the two side connecting handles to drive the adjusting screw rods connected with the side connecting handles to rotate, and due to the matching operation between the nut and the adjusting screw rods, the adjusting screw rods can adjust the height of the mounting frame according to the height of the warning pile to be pulled up, so that the warning pile pulling-up device can pull up warning piles with different heights, and is high in applicability.

Drawings

Fig. 1 is a schematic structural diagram of a warning pile boosting device.

Fig. 2 is a schematic structural diagram of an adjustable underframe in the warning pile boosting device.

Fig. 3 is a bottom view of an adjustable underframe structure in the warning pile boosting device.

In the figure: 1. a mounting frame; 2. a diagonal bracing plate; 3. a swing lever; 4. an iron chain; 5. a C-shaped hoop; 6. an adjustable chassis; 7. a brake universal caster; 8. fixing the underframe; 9. an annular base; 10. adjusting the screw rod; 11. side-connected handles; 12. a nut; 13. an external connection cylinder; 14. a guide rod; 15. a guide outer cylinder; 16. a substrate; 17. a horizontal bubble instrument; 18. a pin shaft; 19. a second shaft hole; 20. the first shaft hole.

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 to 3, in the embodiment of the present invention, the warning pile boosting device includes a mounting frame 1, four inclined supporting plates 2 are connected to the bottom of the mounting frame 1, a swing rod 3 is disposed in an inner cavity of the mounting frame 1, the mounting frame 1 is rotatably connected to the swing rod 3 by a pin 18, the pin 18 is assembled with the mounting frame 1 and the swing rod 3 by passing through a pair of first shaft holes 20 formed through the mounting frame 1 and a pair of second shaft holes 19 formed through the swing rod 3 while passing through the mounting frame 1 and the swing rod 3, the swing rod 3 is hinged to the mounting frame 1 by the pin 18 in a manner of rotating around a central axis of the pin 18, that is, the second shaft holes 19 rotate relative to the pin 18 and are in dynamic friction fit with the pin 18 in a manner of moving along a length direction of the pin 18, two ends of the pin 18 are fixedly connected to the mounting frame 1, the swing rod 3 is limited between the pair of the first shaft holes 20 by the mounting frame 1 and is connected to the swing rod 3, the pin shaft 18 divides the swing rod 3 into two parts, one part is a power arm with longer length, the other part is a shorter resistance arm, an iron chain 4 is connected to the end part of the swing rod 3, one end of the iron chain 4, far away from the swing rod 3, is fixedly connected with a C-shaped hoop 5, the bottoms of four inclined supporting plates 2 are all provided with an adjustable bottom frame 6 together, and the bottom of the adjustable bottom frame 6 is provided with four brake universal casters 7.

The adjustable underframe 6 comprises a fixed underframe 8, one ends of four inclined supporting plates 2 far away from the installation frame 1 are fixedly connected with the inner wall of the fixed underframe 8, the front end face of the fixed underframe 8 is provided with a mounting groove, the inner cavity of the mounting groove is provided with a horizontal bubble instrument 17, the left side and the right side of the bottom of the fixed underframe 8 are respectively provided with an annular base 9, the inner cavity of each annular base 9 is fixedly inserted and connected with an adjusting screw 10, the top end of the adjusting screw 10 extends into a circular through hole formed in the corresponding annular base 9 and is in mutual sliding friction fit with the circular through hole inner peripheral wall of the annular base 9 and the bottom surface of the fixed underframe 8 in an autorotation manner, a proper amount of lubricating grease can be filled between the top end of the adjusting screw 10 and the circular through hole inner peripheral wall of the annular base 9 and between the bottom surfaces of the fixed underframe 8, so that the top end of the adjusting screw 10 is reduced relative to the circular through hole inner peripheral wall of the annular base 9 and the bottom surface of the fixed underframe 8 during autorotation, Sliding friction force between the bottom surfaces of the fixed underframe 8, a side handle 11 is fixedly connected to the side wall of the adjusting screw 10, a nut 12 in threaded engagement with the adjusting screw 10 is movably sleeved on the periphery of the adjusting screw 10, internal threads arranged on the inner peripheral wall of the nut 12 are in mutual rotating fit with external threads arranged on the outer peripheral wall of the adjusting screw 10, proper lubricating grease can be filled between the inner peripheral wall of the nut 12 and the outer peripheral wall of the adjusting screw 10, so that the sliding friction force between the inner peripheral wall of the nut 12 and the outer peripheral wall of the adjusting screw 10 is reduced when the inner peripheral wall of the nut 12 rotates relative to the outer peripheral wall of the adjusting screw 10, an external cylinder 13 is fixedly sleeved on the periphery of the nut 12, the bottoms of the two external cylinders 13 are both commonly connected with a substrate 16, and whether the fixed underframe 8 after height adjustment is in a horizontal state or not is judged through a level bubble meter 17.

The front side and the rear side of the bottom of the fixed underframe 8 are both connected with a guide rod 14, the bottom end of each guide rod 14 is movably sleeved with a guide outer cylinder 15, and the two guide outer cylinders 15 are fixedly connected to the top of the base plate 16.

The top surface of the base plate 16 not covered by the circumscribing cylinder 13 may be suitably perforated in a limited number of weight-reducing slots in a vertical direction to further reduce the overall weight of the present invention.

The bottom end of the adjusting screw 10 extends into the inner cavity of the matched external cylinder 13.

The periphery of the end, far away from the iron chain 4, of the oscillating rod 3 is fixedly sleeved with a rubber sleeve, and a plurality of anti-skid pattern grooves are uniformly formed in the outer wall of the rubber sleeve.

Among the components of the utility model, the mounting frame 1, the inclined supporting plate 2, the swinging rod 3, the C-shaped hoop 5, the adjustable underframe 6, the fixed underframe 8, the pin shaft 18 and the like can be made of alloy steel materials with higher strength and hardness, and meanwhile, the total weight of the utility model is reasonably reduced through reasonable weight reduction design, so that the utility model is convenient for manual carrying.

The working principle is as follows:

the C-shaped hoop 5 is arranged at the side of the warning pile to be pulled up, the side-connected handle 11 is held by hands to rotate the corresponding adjusting screw rod until the bubble of the horizontal bubble instrument 17 is centered, the horizontal state of the fixed underframe 8 is confirmed, so that the total load force borne by the swinging rod is ensured to be vertically downward, the warning pile with the C-shaped hoop 5 sleeved on the periphery is prevented from being overturned by the inclination action of the total load force when the fixed underframe 8 is in an obvious non-horizontal state, then, a road maintenance worker holds the power arm of the longer part of the swinging rod 3 and presses downward, the iron chain 4 drives the warning pile with the C-shaped hoop 5 sleeved on the periphery to move upward, the inner wall of the C-shaped hoop 5 and the outer wall of the warning pile have friction force, and the power arm is larger than the resistance arm and is a labor-saving lever due to the lever action principle, so that the road maintenance worker can conveniently pull up the warning pile with the C-shaped hoop 5 on the periphery, and then, compacting and flattening the soil around the warning pile by using a manual heavy hammer or a soil compactor.

The utility model can temporarily and respectively detachably install one/one brake universal caster wheel 7 at the four corners of the bottom of the base plate 16, so that road maintenance personnel can temporarily push the utility model to the side of the warning pile by the aid of the rolling brake universal caster wheels 7 in a short distance on the relatively flat ground, the labor intensity of manual moving is further reduced, after the utility model is pushed to the side of the warning pile, the brake universal caster wheels 7 are detached from the bottom of the base plate 16, the bottom of the base plate 16 is directly contacted with the bottom surface, and the brake universal caster wheels 7 are prevented from being accidentally crushed by the total load force borne by the swinging rods.

When drawing out the operation of height to the stake of warning, road maintenance personnel are through rotating two side connection handles 11 for two side connection handles 11 drive adjusting screw 10 that connect separately and rotate, because the cooperation operation between nut 12 and the adjusting screw 10, make adjusting screw 10 can adjust the height of mounting bracket 1 according to the height of waiting to draw out the height of warning stake.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. Pile helping hand of warning device of uprising, including mounting bracket (1), its characterized in that: the bottom of mounting bracket (1) is connected with four fagging (2) to one side, the inner chamber of mounting bracket (1) is provided with swinging arms (3), just rotate through round pin axle (18) between mounting bracket (1) and swinging arms (3) and be connected, round pin axle (18) divide into two parts with swinging arms (3), and partly be the longer power arm of length, another part is shorter resistance arm, be connected with iron chain (4) on the tip of swinging arms (3), the one end fixedly connected with C type hoop (5), four of swinging arms (3) are kept away from in iron chain (4) the bottom of fagging (2) all is provided with adjustable chassis (6) jointly.

2. The warning stake helping hand of claim 1 is pulled up and is characterized in that: adjustable chassis (6) are including fixed chassis (8), and four the one end that mounting bracket (1) was kept away from in fagging (2) all with the inner wall fixed connection of fixed chassis (8), the preceding terminal surface of fixed chassis (8) is equipped with the mounting groove, the inner chamber of mounting groove is equipped with horizontal bubble appearance (17), the left and right sides of fixed chassis (8) bottom all is provided with ring base (8), every the inner chamber of ring base (8) all pegs graft and is fixed with adjusting screw (10), the lateral wall fixedly connected with side connection handle (11) of adjusting screw (10), the periphery activity of adjusting screw (10) has cup jointed rather than nut (12) through thread engagement, the periphery of nut (12) cup joints and is fixed with an external connection section of thick bamboo (13), two the bottom of an external connection section of thick bamboo (13) all is connected with base plate (16) jointly.

3. The warning stake helping hand of claim 2 is pulled up and is characterized in that: the front side and the rear side of the bottom of the fixed underframe (8) are both connected with a guide rod (14), the bottom end of each guide rod (14) is movably sleeved with a guide outer cylinder (15), and the two guide outer cylinders (15) are fixedly connected to the top of the base plate (16).

4. The warning stake helping hand of claim 2 is pulled up and is characterized in that: the bottom end of the adjusting screw rod (10) extends into the inner cavity of the matched external cylinder (13).

5. The warning stake helping hand of claim 1 is pulled up and is characterized in that: the periphery of one end, far away from the iron chain (4), of the oscillating rod (3) is fixedly sleeved with a rubber sleeve, and a plurality of anti-skidding pattern grooves are uniformly formed in the outer wall of the rubber sleeve.