CN216688943U

CN216688943U - Glass fiber grating laying device for asphalt pavement construction

Info

Publication number: CN216688943U
Application number: CN202220178970.0U
Authority: CN
Inventors: 袁伶俐; 徐朝军; 申金玉
Original assignee: Anhui Saiweisi Engineering Technology Co ltd
Current assignee: Anhui Saiweisi Engineering Technology Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-06-07
Anticipated expiration: 2032-01-21

Abstract

The utility model relates to the technical field of pavement construction devices, in particular to a glass fiber grating laying device for asphalt pavement construction, which comprises a frame, two first baffle plates, a limiting shaft and a pressing shaft, wherein the two first baffle plates are respectively arranged at two ends of the top end of one side of the frame, the limiting shaft is arranged at one side of the bottom of the frame, the pressing shaft is arranged at the other side of the bottom of the frame, one side of one of the first baffle plates is provided with an adjusting mechanism, the adjusting mechanism comprises a second baffle plate, a screw rod, a hand wheel, two rotating wheels and two guide rods, the screw rod is arranged in the middle of one side of the second baffle plate, and one side of the screw rod penetrates through the middle of one of the first baffle plates. Under the action of the adjusting mechanism, the distance between the first baffle and the second baffle is adjusted, and the distance between the first baffle and the second baffle is increased or reduced, so that glass fiber grating reels with any length can be installed, the glass fiber grating reels can be conveniently used when glass fiber gratings are paved on asphalt pavements with any width, and the practicability of the paving device is greatly improved.

Description

Glass fiber grating laying device for asphalt pavement construction

Technical Field

The utility model relates to the technical field of pavement construction devices, in particular to a glass fiber grating laying device for asphalt pavement construction.

Background

The glass fiber grating is a wide geotechnical material applied to asphalt pavements at present, and has the characteristics of high strength, low elongation, high temperature resistance, high modulus and the like, so that the glass fiber grating can reinforce and reinforce the pavements, prevent track fatigue cracks and hot-cold expansion cracks of the asphalt pavements, disperse the bearing stress of the asphalt and prolong the service life of the pavements.

At present, most of the existing laying devices used for the method can only be used for installing glass fiber grating scroll shafts with certain length, but the existing laying devices can only be limited to laying asphalt construction road surfaces with certain width, and the practicability is low.

Therefore, the glass fiber grating laying device for asphalt pavement construction is improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a glass fiber grating laying device for asphalt pavement construction, which comprises a frame, two first baffle plates, a limiting shaft and a pressing shaft, wherein the two first baffle plates are respectively arranged at two ends of the top end of one side of the frame, the limiting shaft is arranged at one side of the bottom of the frame, the pressing shaft is arranged at the other side of the bottom of the frame, one side of one first baffle plate is provided with an adjusting mechanism, the adjusting mechanism comprises a second baffle plate, a screw rod, a hand wheel, two rotating wheels and two guide rods, the screw rod is arranged in the middle of one side of the second baffle plate, and one side of the screw rod penetrates through the middle of one first baffle plate.

As a preferable technical scheme of the utility model, one side of the frame is rotatably provided with a traction frame, and one end of the traction frame is fixedly provided with a hanging ring connected with a driving device.

As a preferable technical scheme of the utility model, two corners of one side of the bottom of the frame are respectively and rotatably provided with a moving wheel, and the bottoms of the two moving wheels and the bottom of the pressing shaft are positioned on the same horizontal line.

As a preferable technical scheme of the utility model, two ends of the limiting shaft and the pressing shaft are rotatably connected with the frame, the length of the limiting shaft is consistent with that of the pressing shaft, and the diameter of the pressing shaft is larger than that of the limiting shaft.

As a preferable technical scheme of the utility model, pillars of a glass fiber grating scroll are respectively arranged in the middle of one opposite side of the other baffle I and the other opposite side of the baffle II, one of the pillars is rotatably connected with the middle of one side of one of the baffles, the other pillar is fixedly connected with the middle of the other side of the other baffle II, expanding devices are arranged inside the two pillars, and a motor is arranged in the middle of the other side of the other baffle I.

As a preferable technical scheme of the utility model, one end of the screw rod is rotatably connected with the middle part of one side of the two baffle plates, the other end of the screw rod penetrates through a screw hole formed in the middle part of one of the baffle plates and extends to one side of the baffle plate, and the hand wheel is installed at the other end of the screw rod.

As a preferable technical scheme of the utility model, one end of each of the two guide rods is rotatably connected with the middle part of one side of each of the two rotating wheels, and the other end of each of the two guide rods penetrates through a through hole formed in one of the baffles.

The utility model has the beneficial effects that: this kind of glass fiber grating laying device for bituminous paving construction under adjustment mechanism's effect, adjusts the interval between two baffles, thereby lets the increase of distance between it or reduce and can install the glass fiber grating spool of arbitrary length to the convenience carries out the glass fiber grating to the bituminous paving of arbitrary width and lays the during operation and all can use, thereby has improved this laying device's practicality greatly.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural diagram of a glass fiber grid laying device for asphalt pavement construction according to the present invention;

FIG. 2 is a schematic structural diagram of an adjusting mechanism of the glass fiber grid laying device for asphalt pavement construction according to the present invention;

FIG. 3 is a schematic structural view of the glass fiber grating paving apparatus for asphalt pavement construction in post-installation construction.

In the figure: 1. a frame; 2. a first baffle plate; 3. a limiting shaft; 4. pressing the shaft; 5. an adjustment mechanism; 51. a second baffle plate; 52. a screw; 53. a hand wheel; 54. a rotating wheel; 55. a guide bar; 6. a traction frame; 7. hanging a ring; 8. a moving wheel; 9. and a support pillar.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-3, the glass fiber grating paving device for asphalt pavement construction of the present invention comprises a frame 1, two first baffle plates 2, a limiting shaft 3 and a pressing shaft 4, wherein the two first baffle plates 2 are respectively disposed at two ends of the top end of one side of the frame 1, the limiting shaft 3 is disposed at one side of the bottom of the frame 1, the pressing shaft 4 is disposed at the other side of the bottom of the frame 1, one side of one of the first baffle plates 2 is provided with an adjusting mechanism 5, the adjusting mechanism 5 comprises a second baffle plate 51, a screw 52, a hand wheel 53, two rotating wheels 54 and two guide rods 55, wherein the screw 52 is disposed in the middle of one side of the second baffle plate 51, and one side of the screw 52 penetrates through the middle of one of the first baffle plates 2.

One end of the screw rod 52 is rotatably connected with the middle part of one side of the second baffle plate 51, the other end of the screw rod 52 penetrates through a screw hole formed in the middle part of one of the first baffle plates 2 and extends to one side of the first baffle plate, and the hand wheel 53 is installed at the other end of the screw rod 52; one end of each of the two guide rods 55 is rotatably connected with the middle part of one side of each of the two rotating wheels 54, and the other end of each of the two guide rods 55 penetrates through a through hole formed in one of the first baffles 2; and aiming at the width of the asphalt pavement, selecting a glass fiber grating scroll which is consistent with the width of the asphalt pavement, and adjusting the distance between the other baffle plate I2 and the baffle plate II 51 through an adjusting mechanism 5 according to the length of the selected glass fiber grating scroll, wherein the specific adjusting operation is as follows: the hand wheel 53 is rotated to drive the screw rod 52 to advance or retract into the screw hole in the middle of one of the first baffle plates 2, the screw rod 52 drives the second baffle plate 51 to move left and right on two sides of the other baffle plate, so that the distance between the first baffle plate 2 and the second baffle plate 51 can be adjusted, the installation work of any glass fiber grating scroll can be realized, the second baffle plate 51 can be driven to rotate between the two rotating wheels 54 when the glass fiber grating scroll rotates, and the second baffle plate 51 can drive the two guide rods 55 to move into the through hole in one of the first baffle plates 2 through the two rotating wheels 54 when the second baffle plate 51 moves.

The middle parts of the opposite sides of the other baffle I2 and the other baffle II 51 are respectively provided with a strut 9 of a glass fiber grating scroll, one strut 9 is rotatably connected with the middle part of one side of one baffle I2, the other strut 9 is fixedly connected with the middle part of the other side of the other baffle II 51, an expanding device is arranged inside the two struts 9, and the middle part of the other side of the other baffle I2 is provided with a motor; the expanding device in the strut 9 is a pipeline expanding fixing device, plays roles in expanding the pipe diameter and fixing a glass fiber grating scroll, and is not explained in more detail in the prior art; the preparation can be completed only by controlling the motor to work and enabling the output shaft of the motor to drive the glass fiber grating scroll fixed outside the two pillars 9 to rotate.

Both ends of the limiting shaft 3 and the pressing shaft 4 are rotatably connected with the frame 1, the length of the limiting shaft 3 is consistent with that of the pressing shaft 4, and the diameter of the pressing shaft 4 is larger than that of the limiting shaft 3; one end of the glass fiber grating scroll is pulled to pass through the bottom of the limiting shaft 3 and is arranged at the bottom of the pressing shaft 4, so that the laying work of the glass fiber grating on the asphalt pavement is realized.

A traction frame 6 is rotatably arranged on one side of the frame 1, and a hanging ring 7 connected with a driving device is fixedly arranged at one end of the traction frame 6; two corners of one side of the bottom of the frame 1 are rotatably provided with moving wheels 8, and the bottoms of the two moving wheels 8 and the bottom of the pressing shaft 4 are in a horizontal line; connecting link 7 and drive arrangement's connecting piece is connected, can drive this laying device along with drive arrangement's removal and remove, carries out the glass fiber grating to bituminous paving and lasts the work of laying, and the glass fiber grating of laying can let bituminous paving reinforcing, reinforcement, prevents bituminous paving rut fatigue crack, hot cold flexible crack to can bear the weight of stress dispersion, extension road surface life with pitch.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The glass fiber grating laying device for asphalt pavement construction is characterized by comprising a frame (1), two first baffles (2), a limiting shaft (3) and a pressing shaft (4), wherein the two first baffles (2) are respectively arranged at two ends of the top end of one side of the frame (1), the limiting shaft (3) is arranged on one side of the bottom of the frame (1), the pressing shaft (4) is arranged on the other side of the bottom of the frame (1), one side of one baffle plate I (2) is provided with an adjusting mechanism (5), the adjusting mechanism (5) comprises a second baffle plate (51), a screw rod (52), a hand wheel (53), two rotating wheels (54) and two guide rods (55), wherein the screw rod (52) is arranged in the middle of one side of the second baffle plate (51), one side of the screw rod (52) penetrates through the middle part of one baffle plate I (2).

2. The laying device of the glass fiber grid for the asphalt pavement construction according to claim 1, characterized in that a traction frame (6) is rotatably mounted on one side of the frame (1), and a hanging ring (7) connected with a driving device is fixedly arranged at one end of the traction frame (6).

3. The laying device of glass fiber grid for asphalt pavement construction according to claim 1, characterized in that the moving wheels (8) are rotatably mounted at two corners of one side of the bottom of the frame (1), and the bottoms of the two moving wheels (8) and the bottom of the pressing shaft (4) are in a horizontal line.

4. The glass fiber grid laying device for asphalt pavement construction according to claim 1, wherein both ends of the limiting shaft (3) and the pressing shaft (4) are rotatably connected with the frame (1), the length of the limiting shaft (3) is consistent with that of the pressing shaft (4), and the diameter of the pressing shaft (4) is larger than that of the limiting shaft (3).

5. The laying device of the glass fiber grating for the asphalt pavement construction according to claim 1, wherein pillars (9) of glass fiber grating reels are arranged in the middle of the opposite side of the other baffle I (2) and the other baffle II (51), one of the pillars (9) is rotatably connected with the middle of one side of the one baffle I (2), the other pillar (9) is fixedly connected with the middle of the other side of the other baffle II (51), expanding devices are arranged inside the two pillars (9), and a motor is arranged in the middle of the other side of the other baffle I (2).

6. The laying device of the glass fiber grating for the asphalt pavement construction according to claim 1, wherein one end of the screw rod (52) is rotatably connected with the middle part of one side of the second baffle plate (51), the other end of the screw rod (52) penetrates through a screw hole formed in the middle part of one of the first baffle plates (2) and extends to one side of the first baffle plate, and the hand wheel (53) is installed at the other end of the screw rod (52).

7. The laying device of the glass fiber grid for the asphalt pavement construction according to claim 1, characterized in that one end of each of the two guide rods (55) is rotatably connected with the middle part of one side of each of the two rotating wheels (54), and the other end of each of the two guide rods (55) penetrates through a through hole formed in one of the first baffle plates (2).