CN117163117A - Curbstone transferring device and method - Google Patents

Abstract

The application discloses a curbstone transferring device and a curbstone transferring method, and relates to the technical field of road construction. The utility model provides a curbstone transfer device, includes the horizontal pole, the both ends of horizontal pole are provided with the wheel respectively, be provided with upward extension's pole setting on the horizontal pole, be provided with around its pivoted jib in the pole setting, the jib with be provided with between the pole setting be used for with the locking mechanical system of jib locking, the both ends of jib are located respectively the both sides of pole setting, the first end of jib is provided with the lifting hook. Compared with the existing shouldering transportation mode, the method reduces the labor intensity of workers and improves the transportation efficiency.

Description

A device and method for transporting curb stones

Technical field

This application relates to the field of road construction technology, and specifically to a curb stone transfer device and method.

Background technique

Curb stones are boundary stones used at the edge of the road, also known as curb stones or curb stones. They are the boundaries on the road surface that distinguish the roadways, sidewalks, green spaces, isolation belts and other parts of the road. They play a role in ensuring the safety and security of pedestrians and vehicle traffic. The role of smooth road edges.

During the construction of municipal and highway projects, the transportation process of curb stones is as follows: first, use forklifts to transport the curb stones to the stacking location for stacking, and then manually transfer the curb stones to the installation site in sequence by carrying them on the shoulders and by hand. However, manual handling of curb stones has the problems of high labor intensity and low transfer efficiency. With the installation of curb stones, the distance between the installation position and the stacking position becomes farther and farther. Manual handling of curb stones The labor intensity is getting higher and higher, and the transportation efficiency is getting lower and lower.

Contents of the invention

The purpose of this application is to provide a curb stone transfer device and method to solve the problems of high labor intensity and low transfer efficiency when manually transporting curb stones.

The technical solution adopted by this application to solve the technical problem is: a roadside stone transfer device, which includes a crossbar, wheels are respectively provided at both ends of the crossbar, and a vertical pole extending upward is provided on the crossbar. The vertical pole is provided with a suspension rod that rotates around it. A locking mechanism for locking the suspension rod is provided between the suspension rod and the vertical pole. Both ends of the suspension rod are respectively located on the vertical pole. On both sides of the rod, the first end of the boom is provided with a hook.

Further, the locking mechanism is used to lock the suspension rod in a position perpendicular to the crossbar.

Further, the locking mechanism includes a fixed seat and a locking rod; the fixed seat is provided below the suspension rod and connected to the vertical rod, and the locking rod passes through the vertical rod and the vertical rod in sequence from top to bottom. The fixed seat; the vertical rod and the fixed seat are respectively provided with locking holes for the locking rod to pass through.

Further, the locking mechanism includes a locking seat, a clamping block and a connecting piece; the locking seat is arranged below the suspension rod and connected to the vertical pole, and the number of the clamping blocks is two, and the two clamping blocks are The clamping blocks are respectively arranged on both sides of the suspension rod. The bottoms of the two clamping blocks are hinged with the locking seat. The tops of the two clamping blocks are detachably connected through the connecting piece. The connecting piece Located above the boom.

Further, a diagonal brace is provided between the horizontal bar and the vertical bar.

Furthermore, it also includes two hanging ropes. Two ends of the hanging ropes are respectively provided with hanging rings, and the hanging rings are used to be hooked on the hanging hooks.

Further, the second end of the boom is provided with a handle assembly.

Further, the boom is provided with a counterweight located between the second end of the boom and the vertical pole.

Further, the counterweight is movable on the suspension rod, and a locking piece is provided on the counterweight, and the locking piece is used to lock the counterweight on the suspension rod.

A curb stone transfer method uses a curb stone transfer device to transfer the curb stone.

Beneficial effects of this application:

The curb stone transfer device and method provided by the embodiments of the present application are used to transfer curb stones. Compared with the existing shoulder-carrying and hand-carrying transfer method, the labor intensity of workers is reduced and the transfer efficiency is improved. When the curb stone is transferred to the installation position, the locking mechanism between the boom and the vertical pole is released. Without changing the direction of the wheel, the curb stone can be moved to the designated installation position by rotating the boom, avoiding manual re-installation. Adjustment is not limited by the construction environment, shortening the installation time of curb stones.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required to be used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present application and therefore do not It should be regarded as a limitation of the scope. For those of ordinary skill in the art, other relevant drawings can be obtained based on these drawings without exerting creative efforts.

Figure 1 is a schematic structural diagram of a curb stone transfer device provided by an embodiment of the present application;

Figure 2 is a left view of Figure 1;

Figure 3 is a top view of Figure 1;

Figure 4 is a schematic structural diagram of the locking mechanism;

Figure 5 is another structural schematic diagram of the locking mechanism;

Figure 6 is a cross-sectional view along line A-A in Figure 5;

Figure 7 is a schematic structural diagram of the hanging rope;

Figure 8 is a schematic structural diagram of the connection between the counterweight and the boom;

Figure 9 is a state diagram when the curb stone transfer device provided by the embodiment of the present application is used to transfer curb stones.

Reference signs:

10-cross bar; 11-wheel; 12-vertical pole; 13-suspender; 14-locking mechanism; 15-hook; 16-inclined brace; 17-sling; 18-handle assembly; 19-counterweight; 20-locking piece; 21-bearing structure; 30-kerbstone; 141-fixed seat; 142-locking rod; 143-locking hole; 144-locking seat; 145-block; 146-connector; 147-horizontal rotating shaft ; 171-suspended ring; 181-connecting rod; 182-grip.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

It should be noted that similar reference numerals and letters represent similar items in the following figures, therefore, once an item is defined in one figure, it does not need further definition and explanation in subsequent figures. And if there is no conflict, the embodiments and features in the embodiments in this application can be combined with each other.

In the description of the embodiments of this application, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or is the orientation or positional relationship that is customarily placed when the product of this application is used, or is the usual orientation or positional relationship of those skilled in the art. Understand the orientation or positional relationship. The terms "setting", "opening", "installation", "connecting" and "connecting" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection and an integral connection; it can be a mechanical connection or an electrical connection. Connection; it can be a direct connection, or an indirect connection through an intermediary, or an internal connection between two components.

Referring to Figures 1 to 3, an embodiment of the present application provides a curb stone transfer device, which includes a crossbar 10. Wheels 11 are provided at both ends of the crossbar 10, and an upwardly extending vertical pole 12 is provided on the crossbar 10. The vertical pole 12 is provided with a boom 13 that rotates around it. A locking mechanism 14 for locking the boom 13 is provided between the boom 13 and the vertical pole 12. The two ends of the boom 13 are respectively located on both sides of the vertical pole 12. On the other side, a hook 15 is provided at the first end of the boom 13 .

Specifically, the crossbar 10 is arranged horizontally, and wheels 11 are respectively installed at both ends of the crossbar 10 to support the crossbar 10 , and the wheels 11 can rotate around the crossbar 10 . The vertical pole 12 is arranged vertically, the lower end of the vertical pole 12 is fixedly connected to the cross bar 10, and the distance between the vertical pole 12 and the two wheels 11 is equal. The vertical pole 12 and the horizontal pole 10 can be detachably connected by fasteners, welded, or other existing connection methods. The suspension rod 13 is arranged above the horizontal rod 10 and perpendicular to the vertical rod 12 . The boom 13 is rotatably connected to the vertical pole 12 so that the boom 13 can rotate around the vertical pole 12 . For example, the suspension rod 13 is connected to the vertical pole 12 through the bearing structure 21 . The bearing structure 21 includes a bearing seat and a bearing installed in the bearing seat. The bearing seat is installed on the upper end of the vertical pole 12 through the bearing so that the bearing seat can rotate around the vertical pole 12. The boom 13 is fixedly connected to the bearing seat. In other embodiments, the hanging rod 13 may not be perpendicular to the vertical pole 12 .

The locking mechanism 14 is used to lock the boom 13 to prevent the boom 13 from rotating around the vertical pole 12 . For example, the locking mechanism 14 is used to lock the suspension rod 13 in a position perpendicular to the crossbar 10 . Of course, in other embodiments, the locking mechanism 14 can also lock the boom 13 in other positions, which is not specifically limited here.

The two ends of the suspension rod 13 include a first end and a second end; wherein the first end and the second end are respectively located on both sides of the vertical pole 12 . The first end of the boom 13 is a lifting end, and is provided with a hook 15 for lifting curb stones. Exemplarily, the hook 15 is fixedly connected to the suspension rod 13 through bolts. The second end of the boom 13 is a handheld end for workers to hold.

For example, the horizontal bar 10, the vertical bar 12, and the hanging bar 13 are all made of steel pipes. For example, the horizontal bar 10, the vertical bar 12, and the hanging bar 13 are all made of φ48.3×3.6mm stainless steel pipes. Of course, in other embodiments, the horizontal bar 10, the vertical bar 12, and the hanging bar 13 can also be made of other profiles, which are not specifically limited here.

Referring to Figure 9, the embodiment of the present application also provides a curb stone transfer method. The curb stone transfer device of the above embodiment is used to transfer the curb stone 30. The transfer process is: first, the suspension rod is moved through the locking mechanism 14. 13 is locked to prevent the boom 13 from rotating around the vertical pole 12, move the curb stone transfer device to the curb stone stacking position, use the rope to fix the curb stone 30, and tie the rope to the hook 15; then, use the lever The principle is that the worker holds the second end of the boom 13 and presses down the second end of the boom 13. The first end of the boom 13 tilts up and makes the curb stone 30 hang in the air; then, the worker pushes the curb The stone transfer device is used to make the wheels 11 roll on the ground, and then the curb stones 30 are transferred to the vicinity of the installation position; then, the locking mechanism 14 unlocks the boom 13, and the worker controls the boom 13 to rotate around the vertical pole 12, so that the curb The stone 30 reaches the designated position, and then unties the rope to unload the curb stone 30.

The curb stone transfer device and method provided by the embodiments of the present application are used to transfer the curb stone 30. Compared with the existing shoulder-carrying and hand-carrying transfer method, the labor intensity of workers is reduced and the operating efficiency is improved. After the curb stone 30 is transferred to the installation position, the locking mechanism between the boom 13 and the vertical pole 12 is released, and the curb stone 30 can be reached at the designated installation position by rotating the boom 13 without changing the wheel direction. , avoid manual secondary adjustments, are not limited by the construction environment, and shorten the installation time of curb stone.

One embodiment of the locking mechanism 14 is shown in FIG. 4 . Referring to Figure 4, the locking mechanism 14 includes a fixed base 141 and a locking rod 142; the fixed base 141 is arranged below the suspension rod 13 and connected to the vertical pole 12, and the locking rod 142 passes through the vertical rod 12 and the fixed base 141 from top to bottom. ; The vertical pole 12 and the fixed base 141 are respectively provided with locking holes 143 for the locking rod 142 to pass through.

When it is necessary to lock the boom 13, just rotate the boom 13 so that the locking hole 143 on the boom 13 is directly opposite to the locking hole 143 on the fixed base 141, and then insert the locking rod 142 into the vertical pole in sequence from top to bottom. The locking hole 143 on the hanging rod 12 and the locking hole 143 on the fixed base 141 are enough. At this time, the boom 13 cannot rotate around the vertical pole 12. When it is necessary to unlock the suspension rod 13, the locking rod 142 only needs to be pulled out from the locking hole 143. In order to improve the reliability of locking, the locking mechanism 14 is divided into two groups, and the two groups of locking mechanisms 14 are respectively arranged on both sides of the vertical pole 12 .

Another embodiment of the locking mechanism 14 is shown in FIGS. 5 and 6 . Referring to Figures 5 and 6, the locking mechanism 14 includes a locking seat 144, a blocking block 145 and a connecting piece 146; the locking seat 144 is provided below the suspension rod 13 and connected to the vertical pole 12. The number of the blocking blocks 145 is two, and two Two clamping blocks 145 are respectively arranged on both sides of the suspension rod 13. The bottoms of the two clamping blocks 145 are hinged with the locking seat 144. The tops of the two clamping blocks 145 are detachably connected through the connecting piece 146. The connecting piece 146 is located on the Above the boom 13.

For example, the locking seat 144 is a rod-shaped structure that is inclined from top to bottom. Its lower end is fixedly connected to the vertical pole 12 , and its upper end is hinged to the bottoms of the two blocks 145 . For example, the bottoms of the two clamping blocks 145 are connected to the locking seats 144 through the horizontal rotating shaft 147 , so that the clamping blocks 145 can be flipped up and down around the horizontal rotating shaft 147 , and the clamping blocks 145 can be flipped to the bottom of the boom 13 . The connecting member 146 may be a bolt, a pin, or an iron wire. When the connecting member 146 is a bolt, one of the clamping blocks 145 is provided with a bolt hole for the bolt to pass through, and the other clamping block 145 is provided with a threaded hole for threaded connection with the bolt. When the connecting member 146 is a pin or an iron wire, both blocks 145 are provided with through holes for the pin or iron wire to pass through.

When it is necessary to lock the boom 13, you only need to rotate the boom 13 so that the boom 13 is located between the two blocks 145, and then flip the two blocks 145 upward so that the two blocks 145 contact the boom 13. Then connect the two clamping blocks 145 together through the connecting piece 146. At this time, the boom 13 cannot rotate around the vertical pole 12. When it is necessary to unlock the boom 13 , it is only necessary to remove the connecting piece 146 and flip the blocking block 145 to the bottom of the boom 13 . In order to improve the reliability of locking, the locking mechanism 14 is divided into two groups, and the two groups of locking mechanisms 14 are respectively arranged on both sides of the vertical pole 12 .

In order to improve the firmness of the connection between the vertical pole 12 and the horizontal pole 10 , as shown in FIG. 2 , a diagonal brace 16 is provided between the horizontal pole 10 and the vertical pole 12 . Specifically, the diagonal strut 16 is arranged inclined from top to bottom, the upper end of the diagonal strut 16 is fixedly connected to the vertical pole 12 , and the lower end of the diagonal strut 16 is fixedly connected to the horizontal bar 10 . For example, the diagonal support rod 16 can be made of steel pipes, flat steel, or angle steel, and is not specifically limited here. The diagonal support bar 16, the cross bar 10 and the vertical bar 12 can be connected by fasteners or by welding. Furthermore, the number of diagonal braces 16 is two, and the two diagonal braces 16 are respectively arranged on both sides of the vertical pole 12 .

Referring to Figures 1 and 7, the curb stone transfer device provided by the embodiment of the present application also includes two hanging ropes 17. The two ends of the hanging rope 17 are respectively provided with lifting rings 171, and the hanging rings 171 are used to be hooked on the hanging hooks 15. . For example, the hanging rope 17 can be a steel wire rope or a nylon rope. The lifting rope 17 is provided for hanging on the hanging hook 15 to lift the curb stone. During operation, first pass the two hanging ropes 17 through the bottom of the curb stone, then hang the four hanging rings 171 on the hanging hooks 15, and then use the lever principle to tilt the first end of the hanging rod 13 upward. Make the curb stone suspended from the ground.

In order to facilitate workers to hold the boom 13, referring to Figures 1 to 3, a handle assembly 18 is provided at the second end of the boom 13. Exemplarily, the handle assembly 18 includes a connecting rod 181 and a grip 182. The connecting rod 181 is arranged horizontally and perpendicular to the hanging rod 13. The middle of the connecting rod 181 is fixedly connected to the hanging rod 13. Both ends of the connecting rod 181 are respectively fixed with Grip 182. During operation, the worker holds the handle 182 with both hands to push the curb stone transfer device to move.

In order to save workers more effort during the transfer of curb stones, as shown in Figures 1 and 3, the boom 13 is provided with a counterweight 19 between the second end of the boom 13 and the vertical pole 12. By setting the counterweight 19, during the process of transporting the curb stones, the counterweight 19 can be used to balance the weight of the curb stones, thereby making the workers' operation more labor-saving.

In order to facilitate the balancing of curb stones of different weights, see Figure 8, the counterweight 19 can move on the boom 13. The counterweight 19 is provided with a locking piece 20. The locking piece 20 is used to lock the counterweight 19 on the boom 13. . During operation, adjust the position of the counterweight 19 on the boom 13 according to the weight of the curb stones that need to be transferred. When the position of the counterweight 19 is adjusted, the counterweight 19 is locked on the boom 13 through the locking piece 20 .

For example, the counterweight 19 is provided with a through hole, and the suspension rod 13 passes through the through hole, so that the counterweight 19 can move on the suspension rod 13 . Of course, in other embodiments, the counterweight 19 can also be connected to a casing. The casing is set on the boom 13 and can move on the boom 13 , so that the counterweight 19 can also move on the boom 13 . Exemplarily, the locking member 20 includes a bolt, the counterweight 19 is provided with a threaded through hole, the bolt is threadedly connected in the threaded through hole, and the end of the bolt is used to abut the surface of the boom 13 . During operation, tighten the bolt so that the end of the bolt contacts the surface of the boom 13, thereby locking the position of the counterweight 19. In other embodiments, the locking member 20 can also be a clamp connected to the counterweight 19 , and the position of the counterweight 19 is locked by installing the clamp on the suspension rod 13 .

The above are only preferred embodiments of the present application and are not intended to limit the present application in any form. According to the technical essence of the present application and within the spirit and principles of the present application, any simple modifications to the above embodiments may be made. Modifications, equivalent substitutions and improvements, etc., all still fall within the protection scope of the technical solution of this application.

Claims (10)

1. The utility model provides a curbstone transfer device, its characterized in that, includes horizontal pole (10), the both ends of horizontal pole (10) are provided with wheel (11) respectively, be provided with pole setting (12) of upwards extending on horizontal pole (10), be provided with on pole setting (12) around its pivoted jib (13), jib (13) with be provided with between pole setting (12) be used for with locking mechanical system (14) of jib (13) locking, the both ends of jib (13) are located respectively the both sides of pole setting (12), the first end of jib (13) is provided with lifting hook (15).

2. The curbstone transport apparatus in accordance with claim 1, wherein the locking mechanism (14) is adapted to lock the boom (13) in a position perpendicular to the cross bar (10).

3. The curbstone transport apparatus in accordance with claim 1 or 2, wherein the locking mechanism (14) comprises a fixed seat (141) and a locking lever (142); the fixing seat (141) is arranged below the hanging rod (13) and is connected with the vertical rod (12), and the locking rod (142) sequentially penetrates through the vertical rod (12) and the fixing seat (141) from top to bottom; the upright rod (12) and the fixed seat (141) are respectively provided with a locking hole (143) for the locking rod (142) to pass through.

4. The curbstone transport apparatus in accordance with claim 1 or 2, wherein the locking mechanism (14) comprises a locking seat (144), a latch (145) and a connector (146); the locking seat (144) is arranged below the hanging rod (13) and is connected with the vertical rod (12), the number of the clamping blocks (145) is two, the two clamping blocks (145) are respectively arranged on two sides of the hanging rod (13), the bottoms of the two clamping blocks (145) are hinged with the locking seat (144), the tops of the two clamping blocks (145) are detachably connected through the connecting piece (146), and the connecting piece (146) is arranged above the hanging rod (13).

5. The curbstone transport apparatus in accordance with claim 1, wherein a diagonal brace (16) is provided between the cross bar (10) and the upright (12).

6. The curbstone transport apparatus in accordance with claim 1, further comprising two lifting ropes (17), wherein two ends of the lifting ropes (17) are respectively provided with a lifting ring (171), and the lifting rings (171) are used for hooking on the lifting hook (15).

7. The curbstone transport apparatus in accordance with claim 1, wherein the second end of the boom (13) is provided with a handle assembly (18).

8. The curbstone transport apparatus in accordance with claim 7, wherein the boom (13) is provided with a counterweight (19) located between the second end of the boom (13) and the upright (12).

9. The curbstone transport apparatus in accordance with claim 8, wherein the counterweight (19) is movable on the boom (13), the counterweight (19) being provided with a locking member (20), the locking member (20) being adapted to lock the counterweight (19) on the boom (13).

10. A method of transferring curbstone, characterized in that the curbstone (30) is transferred using a curbstone transfer device according to any of claims 1 to 9.