Auxiliary clamping device for kerb installation

Abstract

The utility model discloses an auxiliary clamping device for curb installation, which belongs to the technical field of road construction equipment and comprises a base, the top surface of the base is fixedly connected with a push plate, and the top surface of the base is fixedly connected with an installation table. According to the curb clamping device, a plurality of curbs are placed on the top face of the base, the curbs are directly clamped and taken on the top face of the base during installation, and the situation that the installation efficiency of the curbs is affected due to the fact that the curbs are clamped in a reciprocating motion mode is avoided, and in addition, the curbs are clamped through cooperation of a U-shaped plate, a third electric telescopic rod and a clamping plate; the positions of U-shaped plates are adjusted through a first electric telescopic rod, a sliding seat and a second electric telescopic rod so that curbs at different positions can be grabbed and placed, a servo motor drives a supporting plate and the two U-shaped plates to rotate, and when one U-shaped plate is used for placing and installing the curbs, the other U-shaped plate grabs the curbs; and the working efficiency of the auxiliary clamping device for kerb installation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of road construction equipment, and more specifically to an auxiliary clamping device for installing a curbstone. Background Art

[0002] The construction of curbstones is an indispensable construction project in existing roads. The material of curbstones is usually natural stone or cement. Prefabricated curbstones are marker stones installed between the road surface and other structures. Curbstones are generally required between the dividing strip and the road surface of urban roads, and between the sidewalk and the road surface. Curbstones are often required at the edge of the central dividing strip of the highway, the right edge of the lane or the outer edge of the shoulder. During the installation of curbstones, the curbstones need to be moved to the predetermined installation point for installation.

[0003] After searching, the utility model patent with announcement number CN215164437U discloses an auxiliary clamping device for curb installation, including a support frame; a support platform is connected to one side of the support frame, and a control console is provided on the support platform, and a control button and a display screen are electrically connected to the control console; an electric push-pull rod is provided at the bottom of the upper end surface of the support frame, and a No. 1 connecting rod is connected to the electric push-pull rod, and a camera is movably provided on the No. 1 connecting rod; both ends of the No. 1 connecting rod are connected to a No. 2 connecting rod, and the No. 2 connecting rods are connected by a hydraulic telescopic rod, and a clamping plate is provided at one end of the No. 2 connecting rod. This patent has a supporting effect on the curb, preventing the clamping structure from being damaged due to the long distance and the gravity time being too long, thereby increasing the service life of the clamping structure; it is convenient for the two load-bearing platforms to be fixed and tightened, and only one person is needed to complete the work, saving manpower.

[0004] However, the above patent still has the following shortcomings: the curbstone is used to separate the lawn above the road, and the device needs to press the universal wheel on one side on the lawn to place the clamped curbstone at the required separation position, which makes the device tilted, affecting the effect of curbstone installation, and when installing the device, it is necessary to clamp the curbstone back and forth and transport it to the required position for installation, thus affecting the efficiency of curbstone installation. For this reason, we propose a curbstone installation auxiliary clamping device. Utility Model Content

[0005] In view of the problems existing in the prior art, the utility model aims to provide a curb installation auxiliary clamping device.

[0006] In order to solve the above problems, the utility model adopts the following technical solutions:

[0007] A curbstone installation auxiliary clamping device comprises a base, the top surface of the base is fixedly connected to a push plate, the top surface of the base is fixedly connected to a mounting platform, the top surface of the mounting platform is fixedly installed with a servo motor, the end of the servo motor output shaft is fixedly connected to a support plate, both sides of the support plate are respectively provided with slide grooves, one side of the inner cavity of the slide groove is provided with a first electric telescopic rod, the output end of the first electric telescopic rod is fixedly installed with a sliding seat, the bottom of the sliding seat is fixedly installed with a second electric telescopic rod, the output end of the second electric telescopic rod extends to the bottom of the support plate and is fixedly connected with a U-shaped plate, the top surface of the U-shaped plate is provided with two adsorption mechanisms, and third electric telescopic rods are respectively fixedly installed on both sides of the U-shaped plate, the output shaft of the third electric telescopic rod extends to the inner cavity of the U-shaped plate and is fixedly connected with a clamping plate.

[0008] As a preferred solution of the utility model, the adsorption mechanism includes a connection box fixedly connected to the top surface of the U-shaped plate, the inner cavity of the connection box is provided with a vacuum pump, the input end of the vacuum pump extends to the bottom of the connection box and is fixedly connected to a suction cup, and an air outlet is opened on the side of the connection box.

[0009] As a preferred solution of the utility model, a plurality of self-locking casters are fixedly connected to the bottom surface of the base, and a push handle is fixedly connected to the side surface of the push plate.

[0010] As a preferred solution of the utility model, a plurality of support wheels are fixedly mounted on the bottom surface of the support plate, and the bottoms of the support wheels are in contact with the top surface of the mounting platform.

[0011] As a preferred solution of the utility model, a control panel is fixedly installed on the side of the mounting platform, and the control panel is electrically connected to the servo motor, the first electric telescopic rod, the second electric telescopic rod and the third electric telescopic rod respectively.

[0012] As a preferred solution of the utility model, the top surface and the bottom surface of the sliding seat are respectively fitted with the top surface and the bottom surface of the inner cavity of the sliding groove.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] (1) In the utility model, a plurality of curbstones are placed on the top surface of the base. When installing, they are clamped and taken directly on the top surface of the base, thereby avoiding the influence of reciprocating movement of the curbstones to clamp the curbstones and affecting their installation efficiency. In addition, the curbstones are clamped by the cooperation of the U-shaped plate, the third electric telescopic rod and the clamping plate. The position of the U-shaped plate is adjusted by the first electric telescopic rod, the sliding seat and the second electric telescopic rod. The curbstones at different positions can be grabbed and placed. The support plate and the two U-shaped plates are driven to rotate by the servo motor, so that one U-shaped plate can place and install the curbstone while the other U-shaped plate grabs the curbstone, thereby improving work efficiency.

[0015] (2) In the utility model, after the curb is clamped in the U-shaped plate, a vacuum pump is used to suck out the air between the suction cup and the top surface of the curb, and the vacuum negative pressure is used to make the suction cup adhere to the top surface of the curb, thereby enhancing the clamping strength of the curb and improving the working quality of the curb installation auxiliary clamping device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a cross-sectional schematic diagram of the installation platform of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the U-shaped plate of the utility model;

[0019] Figure 4 It is a cross-sectional schematic diagram of the connection box of the utility model.

[0020] Description of the numbers in the figure:

[0021] 1. Base; 2. Push plate; 3. Push handle; 4. Self-locking casters; 5. Mounting table; 6. Servo motor; 7. Support plate; 8. Slide groove; 9. First electric telescopic rod; 10. Sliding seat; 11. Second electric telescopic rod; 12. U-shaped plate; 13. Adsorption mechanism; 14. Connection box; 15. Vacuum pump; 16. Suction cup; 17. Air outlet; 18. Third electric telescopic rod; 19. Clamping plate; 20. Support wheel; 21. Control panel. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] Example:

[0026] See also Figure 1-4 A curbstone installation auxiliary clamping device comprises a base 1, a push plate 2 is fixedly connected to the top surface of the base 1, a mounting platform 5 is fixedly connected to the top surface of the base 1, a servo motor 6 is fixedly installed on the top surface of the mounting platform 5, a support plate 7 is fixedly connected to the end of the output shaft of the servo motor 6, a slide groove 8 is respectively provided on both sides of the support plate 7, a first electric telescopic rod 9 is arranged on one side of the inner cavity of the slide groove 8, a sliding seat 10 is fixedly installed on the output end of the first electric telescopic rod 9, a second electric telescopic rod 11 is fixedly installed on the bottom of the sliding seat 10, the output end of the second electric telescopic rod 11 extends to the bottom of the support plate 7 and is fixedly connected to a U-shaped plate 12, two adsorption mechanisms 13 are arranged on the top surface of the U-shaped plate 12, third electric telescopic rods 18 are respectively fixedly installed on both sides of the U-shaped plate 12, the output shaft of the third electric telescopic rod 18 extends to the inner cavity of the U-shaped plate 12 and is fixedly connected to a clamping plate 19.

[0027] In this embodiment, a plurality of grooves are formed on the clamping plate 19 to enhance the friction between the clamping plate 19 and the curb.

[0028] For details, please refer to Figure 4 The adsorption mechanism 13 includes a connection box 14 fixedly connected to the top surface of the U-shaped plate 12, a vacuum pump 15 is provided in the inner cavity of the connection box 14, an input end of the vacuum pump 15 extends to the bottom of the connection box 14 and is fixedly connected to a suction cup 16, and an air outlet 17 is opened on the side of the connection box 14.

[0029] In this embodiment, the bottom of the suction cup 16 contacts the top surface of the curbstone, and the gas extracted by the vacuum pump 15 can be discharged from the gas outlet 17. The adsorption of the suction cup 16 ensures the stability and firmness of the curbstone clamping.

[0030] For details, please refer to Figure 1 A plurality of self-locking casters 4 are fixedly connected to the bottom surface of the base 1, and a push handle 3 is fixedly connected to the side surface of the push plate 2.

[0031] In this embodiment, the self-locking casters 4 are used to drive the clamping device to move, and the push handle 3 is used to push the device.

[0032] For details, please refer to Figure 1 A plurality of supporting wheels 20 are fixedly mounted on the bottom surface of the supporting plate 7 , and the bottoms of the supporting wheels 20 are in contact with the top surface of the mounting platform 5 .

[0033] In this embodiment, the support wheel 20 is used to support the support plate 7 , thereby assisting the servo motor 6 in supporting the support plate 7 .

[0034] For details, please refer to Figure 1 A control panel 21 is fixedly mounted on the side of the mounting platform 5 , and the control panel 21 is electrically connected to the servo motor 6 , the first electric telescopic rod 9 , the second electric telescopic rod 11 and the third electric telescopic rod 18 respectively.

[0035] In this embodiment, the servo motor 6, the first electric telescopic rod 9, the second electric telescopic rod 11 and the third electric telescopic rod 18 are controlled by the control panel 21.

[0036] For details, please refer to Figure 2 The top surface and the bottom surface of the sliding seat 10 are respectively in contact with the top surface and the bottom surface of the inner cavity of the sliding groove 8.

[0037] In this embodiment, the fit between the sliding seat 10 and the inner cavity of the sliding groove 8 can increase the stability of the sliding seat 10 sliding inside the sliding groove 8, while ensuring the load-bearing quality of the sliding seat 10.

[0038] Working principle: When in use, first place multiple curbstones to be installed on the base 1, hold the push handle 3 and push the push plate 2 so that the self-locking caster 4 drives the base 1 to move, move the base 1 to the side of the desired installation position of the curbstone, and move another U-shaped plate 12 to the top of the curbstone installation position, then start the second electric telescopic rod 11 located above the curbstone, use the first electric telescopic rod 9 to drive the sliding seat 10, the second electric telescopic rod 11 and the U-shaped plate 12 to move, so that the U-shaped plate 12 moves to The U-shaped plate 12 is moved to the outer side of the uppermost curbstone by the second electric telescopic rod 11, and the bottom surface of the suction cup 16 is fitted with the top surface of the curbstone. The third electric telescopic rod 18 is started to drive the clamping plate 19 to squeeze the two sides of the curbstone, so as to clamp the curbstone. In addition, the vacuum pump 15 in the connection box 14 is started to suck out the air between the suction cup 16 and the top surface of the curbstone by the vacuum pump 15, and the suction cup 16 is sucked to the top surface of the curbstone by the vacuum negative pressure. Then Start the second electric telescopic rod 11 to drive the U-shaped plate 12 and the curb to move upward, start the servo motor 6 to drive the support plate 7 to rotate the third electric telescopic rod 18 180 degrees, so that the U-shaped plate 12 holding the curb moves to above the curb installation position, and the other U-shaped plate 12 moves to above the curb placed on the top surface of the base 1. At this time, the other curb can continue to grab the curb to prepare for the installation of the next curb. Finally, start the second electric telescopic rod 11 and the first electric telescopic rod 9 above the U-shaped plate 12 holding the curb, use the first electric telescopic rod 9 and the second electric telescopic rod 11 to drive the U-shaped plate 12 to place the clamped curb to the required installation position, control the third electric telescopic rod 18 to make the clamping plate 19 release the clamping of the curb, turn off the vacuum pump 15 to restore the internal pressure of the suction cup 16 to normal pressure, release the adsorption and fixation of the curb, so that the curb is placed and installed at the position where it needs to be installed, and move the position of the base 1 horizontally in this way so that multiple curbs can be installed in sequence.

[0039] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the utility model according to the technical solution and improved ideas of the utility model, which should be included in the protection scope of the utility model.

Claims

1. A curbstone installation auxiliary clamping device, comprising a base (1), characterized in that: The top surface of the base (1) is fixedly connected to a push plate (2), the top surface of the base (1) is fixedly connected to a mounting platform (5), the top surface of the mounting platform (5) is fixedly mounted with a servo motor (6), the end of the output shaft of the servo motor (6) is fixedly connected to a support plate (7), both sides of the support plate (7) are respectively provided with a slide groove (8), one side of the inner cavity of the slide groove (8) is provided with a first electric telescopic rod (9), the output end of the first electric telescopic rod (9) is fixedly mounted with a sliding seat (10), A second electric telescopic rod (11) is fixedly mounted on the bottom of the sliding seat (10); an output end of the second electric telescopic rod (11) extends to the bottom of the support plate (7) and is fixedly connected to a U-shaped plate (12); two adsorption mechanisms (13) are arranged on the top surface of the U-shaped plate (12); third electric telescopic rods (18) are fixedly mounted on both sides of the U-shaped plate (12); an output shaft of the third electric telescopic rod (18) extends to the inner cavity of the U-shaped plate (12) and is fixedly connected to a clamping plate (19).

2. The curb installation auxiliary clamping device according to claim 1, characterized in that: The adsorption mechanism (13) comprises a connection box (14) fixedly connected to the top surface of the U-shaped plate (12); a vacuum pump (15) is arranged in the inner cavity of the connection box (14); an input end of the vacuum pump (15) extends to the bottom of the connection box (14) and is fixedly connected to a suction cup (16); and an air outlet (17) is provided on the side of the connection box (14).

3. The curb installation auxiliary clamping device according to claim 2, characterized in that: A plurality of self-locking casters (4) are fixedly connected to the bottom surface of the base (1), and a push handle (3) is fixedly connected to the side surface of the push plate (2).

4. The curb installation auxiliary clamping device according to claim 3, characterized in that: A plurality of support wheels (20) are fixedly mounted on the bottom surface of the support plate (7), and the bottoms of the support wheels (20) are in contact with the top surface of the mounting platform (5).

5. The curb installation auxiliary clamping device according to claim 4, characterized in that: A control panel (21) is fixedly mounted on the side of the mounting platform (5), and the control panel (21) is electrically connected to the servo motor (6), the first electric telescopic rod (9), the second electric telescopic rod (11), and the third electric telescopic rod (18) respectively.

6. The curb installation auxiliary clamping device according to claim 1, characterized in that: The top surface and the bottom surface of the sliding seat (10) are respectively fitted with the top surface and the bottom surface of the inner cavity of the sliding groove (8).

Images