CN211571308U

CN211571308U - Special fixture of roadside stone

Info

Publication number: CN211571308U
Application number: CN201922191949.5U
Authority: CN
Inventors: 方吉来
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-09-25
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a special fixture for road side stones, which comprises two L-shaped clamp rods which are arranged in a crossed manner, wherein the crossed parts of the two L-shaped clamp rods are connected through a rotating shaft, one ends of the two L-shaped clamp rods are combined to form a U-shaped jaw, the other end of each L-shaped clamp rod is fixedly connected with a lifting rod, the L-shaped clamp rods are positioned on the opposite sides of the jaw and welded with clamping plates, and the opposite sides of the clamping plates are fixedly connected with anti-skid mats through lead screws; the utility model discloses a rotation axis forms keeping silent two L type tong poles swivelling joint together, lifts and lifts the pole, utilizes lever principle for grip block and slipmat in the pincers are pressed from both sides tightly the curb stone and are fixed, and the installation effectiveness is high, and simple to operate presss from both sides and gets firmly, and difficult slip has improved the efficiency of construction.

Description

Special fixture of roadside stone

Technical Field

The utility model relates to a building equipment technical field, in particular to special fixture of roadside stone.

Background

At present, in the road construction process, need separate through the trackside stone between afforestation area and arterial road, the installation of present trackside stone is carried to the construction line through the workman and is installed mostly, and this kind of mounting means is inefficient, and the installation is inconvenient to because marble kerbstone weight is big, the surface is smooth, and the easy landing of in-process of carrying injures the workman.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a special fixture of roadside stone, can effectively solve the problem that current road curb stone installation effectiveness is low among the background art, and the installation is inconvenient, easy landing.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a special fixture of roadside stone, includes two alternately sets up L type tong poles, two L type tong pole cross section pass through the swivelling joint, two the one end combination of L type tong pole form keep silent of U type form, the other end fixed connection of L type tong pole lifts the pole, L type tong pole is located the opposite side welding grip block of keeping silent, the opposite side of grip block passes through lead screw fixed connection slipmat.

Preferably, the included angle between the cross rod and the vertical rod of the L-shaped clamp rod is 100-125 degrees.

Preferably, the vertical rod of the L-shaped clamp rod is symmetrically bent towards the position taking the rotating shaft as the center and forms an arc angle larger than 145 and 150 degrees.

Preferably, the opposite side surfaces of the non-slip mat are provided with strip grooves distributed at equal intervals.

Preferably, the outer ring of the lifting rod is sleeved with an annular cushion, and the lifting rod is positioned on two side edges of the annular cushion and fixedly connected with the ring sleeves.

Preferably, the outer ring of the end part of the lifting rod is fixedly connected with the lantern ring through a connecting block.

Compared with the prior art, the utility model discloses the beneficial effect who produces is: the utility model discloses a rotation axis forms keeping silent two L type tong poles swivelling joint together, lifts and lifts the pole, utilizes lever principle for grip block and slipmat in the pincers are pressed from both sides tightly the curb stone and are fixed, and the installation effectiveness is high, and simple to operate presss from both sides and gets firmly, and difficult slip has improved the efficiency of construction.

Drawings

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

FIG. 2 is a perspective view of the lifting rod of the present invention;

fig. 3 is a perspective view of the non-slip mat of the present invention.

In the figure: 1. an L-shaped clamp lever; 2. a rotating shaft; 3. lifting the rod; 4. a clamping plate; 5. a screw rod; 6. a non-slip mat; 7. a strip groove; 8. an annular cushion; 9. sleeving a ring; 10. connecting blocks; 11. a collar.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a special fixture for road side stones includes two L-shaped clamp bars 1 arranged in a crossed manner, the crossed portions of the two L-shaped clamp bars 1 are connected through a rotating shaft 2, one ends of the two L-shaped clamp bars 1 are combined to form a U-shaped jaw, the other end of the L-shaped clamp bar 1 is fixedly connected with a lifting bar 3, the L-shaped clamp bar 1 is located on the opposite side of the jaw and welded with a clamping plate 4, and the opposite side of the clamping plate 4 is fixedly connected with an anti-skid pad 6 through a screw 5.

In this embodiment, the included angle between the cross rod and the vertical rod of the L-shaped clamp rod 1 is 100-125 °, so that the jaws can be conveniently inserted into the two sides of the curbstone.

In this embodiment, the vertical rod of the L-shaped clamp rod 1 is symmetrically bent toward the position centered on the rotation axis 2 and forms an arc angle larger than 145-150 °, so as to facilitate clamping, and when the lifting rod 3 is lifted, the jaws formed by the L-shaped clamp rod 1 clamp the curbstone.

In this embodiment, the opposite side surfaces of the anti-slip mat 6 are provided with the strip grooves 7 which are distributed at equal intervals, so that the contact area is reduced, the pressure intensity is increased, and the clamping force of the clamping plate 4 on the curbstone is improved.

In this embodiment, the outer ring of the lifting rod 3 is sleeved with an annular cushion 8, the lifting rod 3 is located on two side edges of the annular cushion 8 and fixedly connected with a ring sleeve 9, so that a worker is protected when the lifting rod 3 is lifted, and the ring sleeve 9 limits and fixes the annular cushion 8.

In this embodiment, the outer ring of the end of the lifting rod 3 is fixedly connected with the lantern ring 11 through the connecting block 10, when the heavy kerbstone is lifted, a lever is inserted into the lantern ring 11, so that the number of workers is increased, and the kerbstone is conveniently lifted.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a special fixture of roadside stone, includes that two are alternately set up L type tong poles, its characterized in that: the cross parts of the two L-shaped clamp rods are connected through a rotating shaft, one ends of the two L-shaped clamp rods are combined to form a U-shaped jaw, the other end of each L-shaped clamp rod is fixedly connected with a lifting rod, clamping plates are welded on the opposite side surfaces of the jaws of the L-shaped clamp rods, and anti-skid pads are fixedly connected on the opposite side surfaces of the clamping plates through lead screws.

2. The special fixture for road side stones according to claim 1, wherein: the included angle between the cross rod and the vertical rod of the L-shaped clamp rod is 100-125 degrees.

3. The special fixture for road side stones according to claim 1, wherein: the vertical rod of the L-shaped clamp rod is symmetrically bent towards the position taking the rotating shaft as the center and forms an arc angle which is larger than 145-150 degrees.

4. The special fixture for road side stones according to claim 1, wherein: the opposite side of the anti-skid pad is provided with strip grooves distributed at equal intervals.

5. The special fixture for road side stones according to claim 1, wherein: the outer ring of the lifting rod is sleeved with an annular cushion, and the lifting rod is located on two side edges of the annular cushion and fixedly connected with a ring sleeve.

6. The special fixture for road side stones according to claim 1, wherein: the outer ring of the end part of the lifting rod is fixedly connected with the lantern ring through a connecting block.