A curbstone installation device that can be assisted in calibration

Abstract

The utility model relates to curbstone installation technical field, and disclose a curbstone installation device of supplementary calibration can, including fixed frame, the inside of fixed frame is provided with clamping assembly, the clamping assembly includes mobile seat, mobile seat sliding connection is in the inside of fixed frame, the bottom surface fixed connection of mobile seat has clamping plate, mobile seat symmetry is provided with two groups, and two groups mobile seat between through guide rod sliding connection, the end fixed connection of guide rod is in the inner wall of fixed frame. The curbstone installation device of supplementary calibration can, the staff through the shoulder lifting and relaxing lifting rod, can drive two sets of clamping plate synchronous approach or far away, and the operation threshold is low and the manpower cost is controllable, and the antiskid strip of clamping plate side wall can increase the friction with curbstone, and the positioning effect of cooperation guide rod to mobile seat can avoid curbstone to slip or to deviate in the clamping hoisting process, guarantees the carrying stability.

Description

Technical Field

[0001] This utility model relates to the field of roadside stone installation technology, specifically a roadside stone installation device that can assist in calibration. Background Technology

[0002] Roadside stones, also known as curb stones, kerb stones, or curb stones, are stones laid on the sides or median strip of roads. Roadside stones are typically made of uniform natural stone, such as granite, limestone, and sandstone, but precast concrete components are also used. Granite roadside stones are widely used due to their high hardness, wear resistance, and high compressive strength; limestone roadside stones have good processing performance and low cost, making them suitable for projects with limited budgets; sandstone roadside stones offer excellent decorative effects due to their unique textures and colors; and precast concrete roadside stones are low-cost, have short production cycles, and are easy to install, making them suitable for large-scale, rapid construction.

[0003] Currently, the installation of curb stones in the industry still mainly relies on traditional manual handling and positioning. In practice, 2-4 workers are needed to tie the curb stones with ropes or use simple tools such as crowbars and handcarts to move the curb stones to the pre-set work position. The position and level of the curb stones are then adjusted by visual observation and measurement to complete the installation and fixation.

[0004] However, this traditional installation method has many problems that need to be solved: First, roadside stones are mostly made of concrete or stone, and a single stone can weigh tens of kilograms. When moving them manually, not only is a lot of manpower required, but the moving speed is also slow. Second, when manually adjusting the position of the roadside stones, it mainly relies on the experience and judgment of the workers. There is a lack of stable auxiliary positioning structure, which easily leads to problems such as tilting of the roadside stones, excessive height difference, or deviation in straightness. Subsequent adjustments are required, which increases the construction cost. Utility Model Content

[0005] The purpose of this invention is to provide a roadside stone installation device that can assist in calibration, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a roadside stone installation device for assisted calibration, comprising a fixed frame, a clamping assembly inside the fixed frame, the clamping assembly including a movable seat, the movable seat being slidably connected inside the fixed frame, a clamping plate being fixedly connected to the bottom surface of the movable seat, two sets of movable seats being symmetrically arranged, and the two sets of movable seats being slidably connected to each other by a guide rod, the end of the guide rod being fixedly connected to the inner wall of the fixed frame, a traction rope being fixedly connected to the top of each set of movable seats, a pull rope being fixedly connected to the top of each set of traction ropes, and a lifting rod being fixedly connected to the top of the pull rope.

[0007] Preferably, an adjustment component is provided on the surface of the fixed frame. The adjustment component includes a column, one end of which is fixedly connected to the surface of the fixed frame, and the other end of which is fixedly connected to a top plate. Both ends of the top plate are fixedly connected to a gripping rod.

[0008] Preferably, the two sets of movable seats are elastically connected by a return spring, which is sleeved on the surface of the guide rod.

[0009] Preferably, the sidewall of the clamp is fixedly connected with multiple sets of arrayed anti-slip strips.

[0010] Preferably, the side wall of the column is rotatably connected to a guide wheel, and the guide wheel is in contact with the outer wall of the traction rope.

[0011] Preferably, the surface of the top plate has through holes for the pull rope to pass through.

[0012] Compared with the prior art, this utility model provides a roadside stone installation device that can assist in calibration, which has the following beneficial effects:

[0013] 1. This calibrated curbstone installation device allows workers to drive two sets of clamps to move synchronously closer or further away by raising and lowering the lifting rod with their shoulders. The operation is simple and labor costs are controllable. At the same time, the anti-slip strips on the side walls of the clamps increase the friction with the curbstone. Combined with the positioning function of the guide rod for the moving seat, it can prevent the curbstone from slipping or shifting during clamping and lifting, ensuring the stability of handling.

[0014] 2. This calibrated curbstone installation device allows for real-time adjustment of the device's angle and horizontal position via a gripping rod, precisely aligning the curbstone with the installation position. This solves the problem of inaccurate positioning when manually handling curbstones. Furthermore, its lightweight overall structure facilitates flexible movement on the construction site, making it suitable for curbstone installation scenarios of varying lengths and widths, thus improving the accuracy and efficiency of curbstone installation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the clamping component structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the adjustment component structure of this utility model.

[0018] In the diagram: 1. Fixed frame; 2. Clamping assembly; 21. Moving seat; 22. Clamping plate; 23. Guide rod; 24. Traction rope; 25. Pull rope; 26. Lifting rod; 27. Return spring; 3. Adjustment assembly; 31. Column; 32. Top plate; 33. Holding rod; 34. Guide wheel. Detailed Implementation

[0019] like Figures 1-3 As shown, this utility model provides a technical solution: a roadside stone installation device that can assist in calibration, including a fixed frame 1. The fixed frame 1 has a reserved sliding space for a movable seat 21 and provides a fixed support point for a guide rod 23. A clamping assembly 2 is provided inside the fixed frame 1. The clamping assembly 2 includes a movable seat 21, which is slidably connected inside the fixed frame 1. A clamping plate 22 is fixedly connected to the bottom surface of the movable seat 21. Multiple sets of arrayed anti-slip strips are fixedly connected to the side wall of the clamping plate 22. Two sets of movable seats 21 are symmetrically arranged, and the two sets of movable seats 21 are slidably connected to each other by a guide rod 23. The end of the guide rod 23 is fixedly connected to the inner wall of the fixed frame 1. The guide rod 23 is used to position and support the movable seat 21, so that the movable seat 21 can drive the clamping plate 22 to slide along the axial direction of the guide rod 23. The two sets of clamping plates 22 move closer to each other to clamp and fix the roadside stone. At the same time, the multiple sets of anti-slip strips increase the friction with the roadside stone and prevent slippage.

[0020] The top of each of the two sets of movable seats 21 is fixedly connected to a traction rope 24, the top of the two sets of traction ropes 24 is fixedly connected to a pull rope 25, and the top of the pull rope 25 is fixedly connected to a lifting rod 26. Two workers carry the lifting rod 26 on their shoulders, and the tension is transmitted through the traction rope 24 and the pull rope 25, so that the two sets of movable seats 21 drive the clamping plate 22 to move closer to each other, thereby clamping the roadside stone and lifting it to a certain height.

[0021] The two sets of movable seats 21 are elastically connected by a return spring 27, which is sleeved on the surface of the guide rod 23. The return spring 27 is initially in a naturally extended state. When the curb stone is clamped, the return spring 27 is compressed by the two sets of movable seats 21. When the traction force of the traction rope 24 and the pull rope 25 on the movable seats 21 disappears, the elastic force pushes the two sets of movable seats 21 to slide back and forth along the guide rod 23, so that the clamping plate 22 opens automatically.

[0022] An adjustment assembly 3 is provided on the surface of the fixed frame 1. The adjustment assembly 3 includes a column 31, one end of which is fixedly connected to the surface of the fixed frame 1, and the other end of which is fixedly connected to a top plate 32. A through hole for the pull rope 25 to pass through is provided on the surface of the top plate 32. A gripping rod 33 is fixedly connected to both ends of the top plate 32. The top plate 32 provides an operating platform and structural support. The through hole allows the pull rope 25 to pass through, preventing the pull rope 25 from shifting. It also provides a fixing point for the gripping rod 33, which is held by the operator for easy stabilization of the device position, especially when moving or calibrating curb stones, allowing adjustment of the device's angle and position. A guide wheel 34 is rotatably connected to the side wall of the column 31, and the guide wheel 34 is in contact with the outer wall of the traction rope 24. The guide wheel 34 changes the direction of force on the traction rope 24, making the force transmission smoother and reducing operating resistance.

[0023] In this invention, during use, the operator first moves the entire device to the side of the curbstone to be installed, ensuring that the curbstone is in the corresponding area between the two sets of clamps 22. Then, two workers stand on either side of the device, each using their shoulders to lift one end of the lifting rod 26, while their hands can assist in holding the grip rods 33 at both ends of the top plate 32 to maintain the balance of their body and the device.

[0024] Next, two workers simultaneously lift the lifting rod 26 upwards. The lifting rod 26 pulls two sets of traction ropes 24 via the pull rope 25, which in turn exert opposing pulling forces on the two sets of movable seats 21. Under the action of the pulling force, the two sets of movable seats 21 move closer to each other along the axial direction of the guide rod 23. At the same time, the return spring 27 sleeved on the surface of the guide rod 23 gradually contracts under the pressure of the movable seats 21. As the movable seats 21 move, the clamping plates 22 fixedly connected to their bottom surfaces also move closer to the curbstone until the anti-slip strips on the sidewalls of the clamping plates 22 are tightly attached to the surface of the curbstone. At this point, the curbstone is stably clamped between the two sets of clamping plates 22, completing the clamping action.

[0025] Afterwards, the workers maintain the lifting force on the lifting rod 26, adjusting the angle and horizontal position of the device by holding the handle 33, and precisely hoist the curbstone above the preset installation position. Once the curbstone's position is confirmed, the workers slowly release the lifting rod 26, causing it to gradually descend. The tension of the pull rope 25 and traction rope 24 on the moving seat 21 weakens and eventually disappears. At this point, the compressed return spring 27 releases its elastic potential energy, generating a reverse thrust that pushes the two sets of moving seats 21 to slide backwards along the guide rod 23. The clamping plate 22 moves away from the curbstone along with the moving seat 21, releasing the clamp on the curbstone. The curbstone is then placed stably on the installation position, completing one auxiliary installation operation for the curbstone. To install the next curbstone, the above operation can be repeated.

[0026] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A roadside stone mounting device for assisted calibration, comprising a fixing frame (1), characterized in that: The fixed frame (1) is provided with a clamping assembly (2). The clamping assembly (2) includes a movable seat (21). The movable seat (21) is slidably connected to the inside of the fixed frame (1). A clamping plate (22) is fixedly connected to the bottom surface of the movable seat (21). Two sets of movable seats (21) are symmetrically arranged, and the two sets of movable seats (21) are slidably connected to each other by a guide rod (23). The end of the guide rod (23) is fixedly connected to the inner wall of the fixed frame (1). A traction rope (24) is fixedly connected to the top of each set of movable seats (21). A pull rope (25) is fixedly connected to the top of each set of traction ropes (24). A lifting rod (26) is fixedly connected to the top of the pull rope (25).

2. The calibrable curbstone installation device according to claim 1, characterized in that: An adjustment component (3) is provided on the surface of the fixed frame (1). The adjustment component (3) includes a column (31). One end of the column (31) is fixedly connected to the surface of the fixed frame (1), and the other end of the column (31) is fixedly connected to a top plate (32). Both ends of the top plate (32) are fixedly connected to a gripping rod (33).

3. The calibrable curbstone installation device according to claim 1, characterized in that: The two sets of movable seats (21) are elastically connected by a return spring (27), which is sleeved on the surface of the guide rod (23).

4. The calibrable curbstone installation device according to claim 1, characterized in that: The side wall of the clamp (22) is fixedly connected with multiple sets of arrayed anti-slip strips.

5. The calibrable curbstone installation device according to claim 2, characterized in that: The side wall of the column (31) is rotatably connected to a guide wheel (34), and the guide wheel (34) is in contact with the outer wall of the traction rope (24).

6. The calibrable curbstone installation device according to claim 2, characterized in that: The surface of the top plate (32) has through holes for the pull rope (25) to pass through.

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