CN213623112U

CN213623112U - Quick installation auxiliary device of wave form guardrail

Info

Publication number: CN213623112U
Application number: CN202022396345.7U
Authority: CN
Inventors: 王贤明; 袁小方; 王钦; 徐锴胜; 姚俊凯; 王开毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-07-06
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a quick installation auxiliary device of waveform guardrail, the on-line screen storage device comprises a base, base front side symmetry is provided with two mount pads, install the buckle through the fixed axle in the mount pad, fixed axle outside cover is equipped with torsion spring, the mount pad upper end is provided with the slot, the buckle can insert in the slot, install the inner tube in the base, the buckle can pass in the slot inserts the draw-in groove, the inner tube top is provided with the roof, be provided with the screw hole on the roof, the footstock has been cup jointed in the inner tube outside, footstock right side symmetry is provided with two worm mount pads, two be provided with the mounting groove between the worm mount pad, the footstock top is provided with the mounting hole, still install elevating system in the footstock. The device greatly improves the working efficiency, reduces the labor cost, and can effectively reduce the road sealing time, reduce the potential safety hazard and greatly slow down the road sealing and blocking condition when the road is blocked up day by day when the economy is rapidly increased.

Description

Quick installation auxiliary device of wave form guardrail

Technical Field

The utility model relates to a highway equipment fixing technical field specifically is a quick installation auxiliary device of waveform guardrail.

Background

The waveform guardrail is a traffic safety product for protecting and isolating the highway, is necessary for ensuring safe driving of the highway, plays a role in preventing vehicles from driving out of a lane, reducing the injury degree of drivers and protecting roadside objects, and provides safety guarantee for safe and efficient driving of the highway vehicles.

The traditional waveform steel guardrail is installed by shouldering and lifted by hand, one double-wave steel guardrail weighs about 65KG, but the double-wave steel guardrail needs to be aligned with a screw hole in the joint assembling process, and the physical consumption of general workers is still large.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick installation auxiliary device of waveform guardrail to solve the installation of the traditional waveform steel guardrail that proposes in the above-mentioned background art and all lift by the shoulder lever hand, a two ripples steel guardrail is heavy about 65KG, nevertheless will aim at the screw hole again at the joint assembly in-process, and physical demands is still great to general workman, thereby can not carry out the technical problem of installation fast.

In order to achieve the above object, the utility model provides a following technical scheme: a rapid installation auxiliary device for a waveform guardrail comprises a base, wherein two installation seats are symmetrically arranged on the front side of the base, buckles are installed in the installation seats through fixed shafts, torsion springs are sleeved on the outer sides of the fixed shafts, slots are formed in the upper ends of the installation seats, the buckles can be inserted into the slots, inner pipes are installed in the base, a plurality of clamping grooves are formed in the front sides of the inner pipes, the buckles can penetrate through the slots and be inserted into the clamping grooves, a top plate is arranged at the top of the inner pipes, threaded holes are formed in the top plate, a top seat is sleeved on the outer side of the inner pipes, two worm installation seats are symmetrically arranged on the right side of the top seat, an installation groove is formed between the two worm installation seats, an installation hole is formed in the top;

elevating system includes worm, worm bearing, handle, turbine, lead screw, turbine shaft, bearing frame and antifriction bearing, the worm passes through the worm bearing and installs in the worm mount pad, the worm front end is provided with the handle, the bearing frame is installed in the mounting hole, there is the turbine shaft through antifriction bearing movable mounting in the bearing frame, install the turbine on the turbine shaft, the turbine with the worm cooperation is connected, the turbine lower extreme is provided with the lead screw, the lead screw is connected with inner tube upper end screw hole cooperation.

Preferably, a base support is mounted at the lower end of the base, a top support is mounted at the upper end of the top base, and the base support and the top support are respectively and foldably mounted on the base and the top base.

Preferably, the buckle includes insertion portion, rotation connecting portion and presses the splenium, the buckle upper end is provided with insertion portion, insertion portion can pass in the slot inserts the draw-in groove, the insertion portion lower extreme is provided with rotation connecting portion, the fixed axle outside is located to the rotation connecting portion cover, the buckle lower extreme is provided with the splenium of pressing according to the splenium.

Preferably, the base, the inner pipe and the top seat are all hollow square pipes, and the side length of the outer wall of the inner pipe is smaller than that of the inner walls of the base and the top seat.

Preferably, the slot and the clamping groove are rectangular notches, and the clamping grooves are distributed on the front side of the inner pipe at equal intervals.

Preferably, the top seat support is bent outwards with a certain radian.

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

1. the waveform guardrail quick installation auxiliary device is characterized in that a base and an inner pipe are arranged at the lower end of the waveform guardrail quick installation auxiliary device, and the lifting function of the auxiliary device can be realized through the matching of a buckle, a slot and a plurality of clamping grooves, so that the problem of height difference (uneven placement of the device caused by the height difference) caused by pavement laying is solved;

2. this waveform guardrail installs auxiliary device fast, through setting up the base support, can prevent that the base is direct and ground contact, cause wearing and tearing, also improve the stability of this equipment simultaneously, folding base support also makes things convenient for the transportation of this equipment, the splenium is pressed to the upwarp that the buckle lower extreme set up, can press by the person of facilitating the use, thereby the height of adjustment inner tube, a pedestal, inner tube and footstock are cavity side pipe and can prevent relative rotation between them, thereby guarantee security and maneuverability of using, the slot and the draw-in groove of rectangle breach can make things convenient for the buckle to insert smoothly, can guarantee the stability that buckle and draw-in groove are connected simultaneously, the footstock support is certain radian bending outward, can conveniently be fixed to waveform guardrail, drop when preventing the installation.

Drawings

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

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

FIG. 3 is a schematic view of the explosion structure of the present invention;

FIG. 4 is a schematic view of the lifting mechanism of the present invention;

fig. 5 is a schematic view of the buckle structure of the present invention.

In the figure: 1. a base support; 2. a base; 21. a mounting seat; 22. a slot; 3. buckling; 31. an insertion portion; 32. a rotation connection part; 33. a pressing part; 4. a torsion spring; 5. a fixed shaft; 6. an inner tube; 61. a card slot; 62. a top plate; 63. a threaded hole; 7. a top seat; 71. a worm mount; 72. mounting grooves; 73. mounting holes; 8. a lifting mechanism; 81. a worm; 82. a worm bearing; 83. a handle; 84. a turbine; 85. a screw rod; 86. a turbine shaft; 87. a bearing seat; 88. a rolling bearing; 9. a top seat support.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a rapid installation auxiliary device for a waveform guardrail comprises a base 2, wherein two installation seats 21 are symmetrically arranged on the front side of the base 2, a buckle 3 is installed in each installation seat 21 through a fixed shaft 5, a torsion spring 4 is sleeved on the outer side of the fixed shaft 5, an insertion groove 22 is formed in the upper end of each installation seat 21, the buckle 3 can be inserted into the insertion groove 22, an inner pipe 6 is installed in the base 2, a plurality of clamping grooves 61 are formed in the front side of the inner pipe 6, the buckle 3 can penetrate through the insertion groove 22 and can be inserted into the clamping grooves 61, a top plate 62 is arranged at the top of the inner pipe 6, a threaded hole 63 is formed in the top plate 62, a top seat 7 is sleeved on the outer side of the inner pipe 6, two worm installation seats 71 are symmetrically arranged on the right side of the top seat 7, an;

the lifting mechanism 8 comprises a worm 81, a worm bearing 82, a handle 83, a worm wheel 84, a screw rod 85, a turbine shaft 86, a bearing seat 87 and a rolling bearing 88, the worm 81 is arranged in the worm mounting seat 71 through the worm bearing 82, the front end of the worm 81 is provided with the handle 83, the bearing seat 87 is arranged in the mounting hole 73, the turbine shaft 86 is movably arranged in the bearing seat 87 through the rolling bearing 88, the turbine wheel 84 is arranged on the turbine shaft 86, the turbine wheel 84 is matched and connected with the worm 81, the lower end of the turbine wheel 84 is provided with the screw rod 85, the screw rod 85 is matched and connected with a threaded hole 63 at the upper end of the inner pipe 6, the waveform guardrail is quickly provided with the auxiliary device, the lower end is provided with a base and an inner pipe, the lifting function of the auxiliary device can be realized through the matching of a buckle, a slot and a, the twist grip drives the worm rotatory, and the rethread turbine drives the screw rod rotation of below, and lead screw and inner tube roof threaded connection to make the footstock make progress or move down, use this device greatly to improve the work efficiency and reduced labour cost, gradually block up today's road that economy increases fast, can effectively reduce the time of closing a way, reduce the potential safety hazard, greatly slow down the situation that the stifled way of closing a way.

Further, base support 1 is installed to base 2 lower extreme, and footstock support 9 is installed to footstock 7 upper end, and base support 1 and footstock support 9 are folding respectively and install on base 2 and footstock 7, through setting up base support, can prevent that the base from direct and ground contact, causing wearing and tearing, also improve the stability of this equipment simultaneously, and folding base support also makes things convenient for the transportation of this equipment.

Further, buckle 3 includes insertion portion 31, swivelling joint portion 32 and presses the portion 33, and buckle 3 upper end is provided with insertion portion 31, and insertion portion 31 can pass in slot 22 inserts draw-in groove 61, and insertion portion 31 lower extreme is provided with swivelling joint portion 32, and the fixed axle 5 outside is located to swivelling joint portion 32 cover, and buckle 3 lower extreme is provided with the upwarping according to portion 33, and the upwarping of buckle lower extreme setting presses the portion, but convenience of customers presses down to the height of adjustment inner tube.

Further, the base 2, the inner tube 6 and the top seat 7 are all hollow square tubes, the side length of the outer wall of the inner tube 6 is smaller than that of the inner walls of the base 2 and the top seat 7, and the base, the inner tube and the top seat are all hollow square tubes and can be prevented from rotating relatively, so that the use safety and operability are guaranteed.

Further, slot 22 and draw-in groove 61 are the rectangle breach, and draw-in groove 61 equidistance distributes in 6 front sides of inner tubes, and the slot and the draw-in groove of rectangle breach can make things convenient for the buckle to insert smoothly, can guarantee the stability that buckle and draw-in groove are connected simultaneously.

Further, the footstock support 9 is a certain radian and is outwards bent, and the footstock support is a certain radian and is outwards bent, so that the waveform guardrail can be conveniently fixed, and the waveform guardrail is prevented from falling off during installation.

The working principle is as follows: firstly, two devices are erected at two ends of a waveform guardrail when in use, if the ground heights at the two ends are not consistent, the extending height of an inner pipe 6 can be adjusted by pressing a buckle 3, so that the two devices are in a balanced state, the device comprises a base 2, an inner pipe 6, a top seat 7 and the like, the base 2 and the inner pipe 6 can be matched with a clamping groove 61 at the front side of the inner pipe 6 through the buckle 3 arranged on the base 2, when the height needs to be adjusted, a pressing part 33 of the buckle 3 is pressed downwards, so that an insertion part 31 is separated from the clamping groove 61, so as to move the inner pipe 6 up and down, after the adjustment is completed, only the pressing part 33 needs to be loosened, the buckle 3 automatically passes through the clamping groove 22 and is clamped into the clamping groove 61 to be locked under the acting force of a torsion spring 4 sleeved outside a fixed shaft 5, the top seat 7 and the inner pipe 6 are connected through a lifting mechanism 8, a, the screw rod 85 is in threaded connection with the top plate of the inner pipe 6, so that the top seat moves upwards or downwards to complete the installation work of the waveform guardrail. This quick installation auxiliary device of waveform guardrail, the lower extreme sets up base and inner tube, through the buckle, slot and a plurality of draw-in groove cooperate, can realize this auxiliary device's raising and lowering functions, thereby solve because of the road surface adds the difference in height that the shop leads to (the difference in height arouses the device to place not smooth), the upper end is through setting up elevating system, the twist grip drives the worm rotatory, it is rotatory that rethread turbine drives the below lead screw, lead screw and inner tube roof threaded connection, thereby make the footstock upwards or move down, use this device to greatly improve the work efficiency and reduced labour cost, today's road that increases fast at economy gradually blocks up day by day, can effectively reduce the time of lane sealing, reduce the potential safety hazard, greatly slow down the situation of lane sealing and blocking up.

In the embodiments of the present application, the descriptions of the directional terms such as "front", "back", "left" and "right" are only described according to the directions shown in the drawings shown in the present application, and are not limited to the scope of the claims of the present application, and in the specific implementation process, other similar or similar embodiments may be obtained by correspondingly modifying the embodiments according to the embodiments, and all of the embodiments are within the scope of the present application, and the descriptions of the other similar or similar embodiments are not repeated in the present application.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a quick installation auxiliary device of waveform guardrail, includes base (2), its characterized in that: the base is characterized in that two mounting seats (21) are symmetrically arranged on the front side of the base (2), a buckle (3) is mounted in each mounting seat (21) through a fixing shaft (5), a torsion spring (4) is sleeved on the outer side of each fixing shaft (5), a slot (22) is formed in the upper end of each mounting seat (21), the buckle (3) can be inserted into the slot (22), an inner pipe (6) is mounted in each base (2), a plurality of clamping grooves (61) are formed in the front side of the inner pipe (6), the buckle (3) can penetrate through the slot (22) and be inserted into the clamping grooves (61), a top plate (62) is arranged at the top of the inner pipe (6), a threaded hole (63) is formed in the top plate (62), a top seat (7) is sleeved on the outer side of the inner pipe (6), two worm mounting seats (71) are symmetrically arranged on the right side of the top seat (7), the top of the top seat (7) is provided with a mounting hole (73), and a lifting mechanism (8) is further mounted in the top seat (7);

elevating system (8) include worm (81), worm bearing (82), handle (83), turbine (84), lead screw (85), turbine shaft (86), bearing frame (87) and antifriction bearing (88), install in worm mount pad (71) worm (81) through worm bearing (82), worm (81) front end is provided with handle (83), install in mounting hole (73) bearing frame (87), there is turbine shaft (86) through antifriction bearing (88) movable mounting in bearing frame (87), install turbine (84) on turbine shaft (86), turbine (84) with worm (81) cooperation is connected, turbine (84) lower extreme is provided with lead screw (85), lead screw (85) are connected with inner tube (6) upper end screw hole (63) cooperation.

2. The waveform fence quick installation aid of claim 1, wherein: base support (1) is installed to base (2) lower extreme, footstock support (9) are installed to footstock (7) upper end, folding the installing respectively on base (2) and footstock (7) of base support (1) and footstock support (9).

3. The waveform fence quick installation aid of claim 1, wherein: buckle (3) are including insertion portion (31), swivelling joint portion (32) and pressing portion (33), buckle (3) upper end is provided with insertion portion (31), insertion portion (31) can pass slot (22) and insert in draw-in groove (61), insertion portion (31) lower extreme is provided with swivelling joint portion (32), fixed axle (5) outside is located to swivelling joint portion (32) cover, buckle (3) lower extreme is provided with upwarping and presses portion (33).

4. The waveform fence quick installation aid of claim 1, wherein: the base (2), the inner pipe (6) and the top seat (7) are all hollow square pipes, and the side length of the outer wall of the inner pipe (6) is smaller than that of the inner walls of the base (2) and the top seat (7).

5. The waveform fence quick installation aid of claim 1, wherein: slot (22) and draw-in groove (61) are the rectangle breach, draw-in groove (61) equidistance distributes in inner tube (6) front side.

6. The waveform fence quick installation aid of claim 2, wherein: the top seat support (9) is outwards bent in a certain radian.