CN218113876U

CN218113876U - Adjustable curb stone clamp

Info

Publication number: CN218113876U
Application number: CN202222473204.XU
Authority: CN
Inventors: 贲鸿鹏; 陈伟; 蔡长海; 孙宇杰; 刘震
Original assignee: China Construction First Group Corp Ltd
Current assignee: China Construction First Group Corp Ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2022-12-23
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses an adjustable curbstone clamp, which comprises two rotating arms and clamping arms, wherein the two rotating arms are hinged and arranged in an X-shaped cross way, the lower end parts of the rotating arms are fixedly connected with horizontal sliding rails, and sliding grooves are arranged on two sides of the sliding rails; the clamping arm is vertically arranged, a horizontal U-shaped block is fixedly connected to the top of the clamping arm, sliders are fixedly connected to the inner sides of two walls of the U-shaped block, the sliders are arranged in sliding grooves in two sides of the sliding rail, the U-shaped block is connected with the sliding rail in a sliding mode, and the U-shaped block can drive the clamping arm to horizontally slide along the sliding rail. The utility model discloses simple structure, convenient to use can adjust the width between the clamping arm, is applicable to the curbstone of different specifications.

Description

Adjustable curb stone clamp

Technical Field

The utility model relates to a curbstone construction tool field especially relates to a curbstone presss from both sides with adjustable.

Background

The curb stone is a boundary stone formed by pouring stone or concrete and used at the edge of a road surface, is also called as a road kerbstone or a roadside stone or a curbstone, plays a role in guaranteeing the traffic safety of pedestrians and vehicles and ensuring the tidiness of the edge of the road surface, and is convenient to carry and is carried by using a special clamp.

The existing curb stone clamps mostly have the following defects: curbstone presss from both sides simple structure can not adjust, and when the curbstone of the different specifications of needs centre gripping, other curbstones of only can changing press from both sides, and unusual inconvenient has influenced work efficiency, and technical staff attaches attention to this inadequately, does not improve to this problem, can not satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a curbstone presss from both sides with adjustable makes its centre gripping width that can adjust the centre gripping arm to be applicable to the curbstone of different specifications, thereby overcome prior art's not enough.

In order to solve the technical problem, the utility model provides an adjustable curbstone clip, which comprises two rotating arms and a clamping arm, wherein the two rotating arms are hinged and arranged in an X-shaped cross manner, the lower end part of each rotating arm is fixedly connected with a horizontal sliding rail, and sliding grooves are arranged on two sides of each sliding rail;

the utility model discloses a slide rail, including the slide rail, the horizontal U-shaped piece of top fixed connection of centre gripping arm, the horizontal U-shaped piece of centre gripping arm vertical setting, the inboard fixedly connected with slider of two walls of U-shaped piece, sliding connection between U-shaped piece and the slide rail is arranged in to the slider, and the U-shaped piece can drive the centre gripping arm is along slide rail horizontal slip.

As an improvement of the utility model, be equipped with the stiffener of slope between U-shaped piece and the centre gripping arm, constitute triangle-shaped frame construction between U-shaped piece, centre gripping arm and the stiffener to increase stability.

Furthermore, the top of U-shaped piece is provided with the connecting block, is equipped with the screw rod on the connecting block, and the knob is connected at the top of screw rod, the top surface of slider is opened has the several screw, rotates the knob and is used for with screw rod screw in to the screw to the position of locking centre gripping arm.

Furthermore, the top surface of the slide rail is carved with a scale bar.

Furthermore, the upper end of the rotating arm is connected with a holding rod, the end of the holding rod is sleeved with a rubber sleeve, and the outer wall of the rubber sleeve is provided with a plurality of annular raised strips.

Furthermore, the inner side of the lower part of the clamping arm is fixedly connected with a clamping block, and the clamping block is provided with a plurality of raised anti-slip strips.

After adopting such design, the utility model discloses following advantage has at least:

1. can make the centre gripping arm slide along the slide rail along with the U-shaped piece through pulling U-shaped piece to adjust the distance between two centre gripping arms, so that can the different specifications of centre gripping curbstone, promote the controllability that curbstone pressed from both sides.

2. Through setting up the scale strip, can realize carrying out accurate regulation to the centre gripping arm, and then promote the accurate nature that curb stone presss from both sides the regulation.

3. The design through the grip block has increased the area of contact of centre gripping arm with curbstone, and the rethread antislip strip increases the frictional force between grip block and the curbstone, promotes the stability of curbstone centre gripping.

Drawings

The foregoing is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clear, the present invention will be further described in detail with reference to the accompanying drawings and the detailed description.

Fig. 1 is a schematic perspective view of an adjustable curb stone clamp according to the present invention;

fig. 2 is a schematic view of a partial three-dimensional structure of an adjustable curb stone clamp provided by the present invention;

fig. 3 is a schematic bottom view of an adjustable curb stone clamp according to the present invention;

fig. 4 is a schematic view of a partial cross-sectional structure of an adjustable curb clamp at a slide rail according to the present invention.

Description of the reference numerals: 1. a rotating arm; 2. a slide rail; 3. a chute; 4. a U-shaped block; 5. a slider; 6. a clamp arm; 7. a reinforcing bar; 8. connecting blocks; 9. a screw hole; 10. a screw; 11. a knob; 12. a scale bar; 13. a holding rod; 14. a rubber sleeve; 15. a convex strip; 16. a clamping block; 17. and (4) an anti-slip strip.

Detailed Description

Referring to fig. 1 to 4, the utility model provides an adjustable curbstone presss from both sides, including rotor arm 1 and centre gripping arm 6, two rotor arms 1 are articulated and are the X-shaped cross arrangement, and rotor arm 1's lower part tip fixed connection has horizontally slide rail 2, slide rail 2 both sides are equipped with spout 3.

The vertical setting of centre gripping arm 6, the horizontal U-shaped piece 4 of top fixed connection of centre gripping arm 6, the inboard fixedly connected with slider 5 of two walls of

U-shaped piece

4, 3 in the spout of slide rail 2 both sides is arranged in to slider 5, makes sliding connection between U-shaped piece 4 and the slide rail 2, and U-shaped piece 4 can drive centre gripping arm 6 is along 2 horizontal slip of slide rail.

Preferably, an inclined reinforcing rod 7 is arranged between the U-shaped block 4 and the clamping arm 6, so that a triangular frame structure is formed among the U-shaped block 4, the clamping arm 6 and the reinforcing rod 7, the stability is improved, and the service life of the clamping arm 6 is prolonged.

Preferably, the top of the U-shaped block 4 is provided with a connecting block 8, the connecting block 8 is provided with a screw rod 10, the top of the screw rod 10 is connected with a knob 11, the top surface of the sliding block 2 is provided with a plurality of screw holes 9, and when the clamping arm 6 is adjusted in place, the knob 11 is rotated to screw the screw rod 19 into the screw holes 9 so as to lock the position of the clamping arm 6.

Preferably, the top surface of the slide rail 2 is carved with a scale bar 12, which is more convenient for precisely adjusting the clamping arm 7.

Preferably, the upper end of the rotating arm 1 is connected with a holding rod 13, the end of the holding rod 13 is sleeved with a rubber sleeve 14, and the outer wall of the rubber sleeve 14 is provided with a plurality of annular convex strips 15, so that manual operation is facilitated.

Preferably, the inner side of the lower part of the clamping arm 6 is fixedly connected with a clamping block 16, so that the contact area with the curbstone is increased, the clamping block 16 is provided with a plurality of convex anti-slip strips 17, the friction force between the clamping block and the curbstone is increased, and the clamping stability is improved.

When the utility model is used, the screw rod 10 is firstly unscrewed, the U-shaped block 4 is pulled to slide along the slide rail 2, the distance between the two clamping arms 6 is adjusted so as to adapt to the use of curbstones with different widths, and the clamping arms 6 are accurately adjusted by observing the moving position of the U-shaped block 4 on the scale bar 12; after the clamping arm 6 is adjusted in place, the screw 10 is screwed into the screw hole 9 and tightened, so that the clamping arm 6 is locked; then, the clamping arms 6 are placed on two sides of the curbstone, two workers respectively hold the two holding rods 13 and lift the holding rods 13 upwards to enable the clamping arms 6 to gather towards the middle to clamp the curbstone; and finally carrying the road edge stones.

The above description is only for the preferred embodiment of the present invention, and not intended to limit the present invention in any way, and those skilled in the art can make various modifications, equivalent changes and modifications using the above-described technical content, all of which fall within the scope of the present invention.

Claims

1. An adjustable curbstone clamp is characterized by comprising two rotating arms and clamping arms, wherein the two rotating arms are hinged and arranged in an X-shaped cross manner, the lower end parts of the rotating arms are fixedly connected with horizontal sliding rails, and sliding grooves are formed in two sides of each sliding rail;

2. The adjustable curb stone clamp of claim 1 wherein an inclined stiffener is provided between the U-shaped block and the clamp arm, and a triangular frame structure is formed between the U-shaped block, the clamp arm and the stiffener to increase stability.

3. The adjustable curbstone clamp according to claim 1, wherein a connecting block is disposed on a top of the U-shaped block, a screw is disposed on the connecting block, a knob is coupled to a top of the screw, a plurality of screw holes are formed on a top surface of the slider, and the knob is rotated to screw the screw into the screw holes to lock a position of the clamping arm.

4. The adjustable curb stone clamp of claim 1 wherein the top surface of the slide rail is scored with a scale bar.

5. The adjustable curb stone clamp of claim 1, wherein the upper end of the rotating arm is connected with a holding rod, the end of the holding rod is sleeved with a rubber sleeve, and the outer wall of the rubber sleeve is provided with a plurality of annular convex strips.

6. The adjustable curb stone clamp of claim 1 wherein the lower inner side of the clamping arm is fixedly connected with a clamping block having a plurality of raised cleats thereon.