CN216712661U - A snatch mobile device for curb - Google Patents

Abstract

The utility model relates to the technical field of road engineering construction in municipal engineering, in particular to a grabbing and moving device for a curb, which comprises a travelling mechanism for moving the whole device, a supporting mechanism provided with a supporting point and installed on the travelling mechanism, and a grabbing mechanism installed on the supporting point, wherein the grabbing mechanism comprises a transverse pipe rotationally connected with the supporting point, the transverse pipe comprises a handheld end for grabbing and a bearing end arranged at the other end, a grabber is arranged on the bearing end, the grabber comprises a vertical rod connected with the bearing end, a rotating mechanism is arranged between the bearing end and the vertical rod, a fixed shaft perpendicular to the vertical rod is arranged at the other end of the vertical rod, a chuck for clamping the curb is connected onto the fixed shaft, the device can ensure that constructors can grab the curb and move the curb easily, and the grabber adopts a structure of a left chuck and a right chuck, the chuck can be clamped by utilizing the gravity of the chuck and the friction force generated when the chuck is contacted with the curb stone.

Description

A snatch mobile device for curb

Technical Field

The utility model relates to the technical field of road engineering construction in municipal engineering, in particular to a grabbing and moving device for a kerbstone.

Background

Road engineering, application science and technology for planning, surveying, designing, constructing and maintaining roads. Is a branch of civil engineering, and the road is generally a general name of various roads for serving land transportation and passing various motor vehicles, man-powered vehicles, piggy-backed livestock and pedestrians. Kerbstones are monuments that are installed between road surfaces and other structures and are indispensable materials for the ancillary works of road construction.

Kerbstone refers to a boundary stone provided at the edge of a road surface, which is a strip stone provided at the edge of the road surface to be demarcated from other construction zones. The curb is classified into a cement concrete curb and a natural stone curb according to the material of the curb, the curb is generally required to be arranged between a partition strip and a road surface of an urban road and between a sidewalk and the road surface, and the curb is usually required to be arranged at the edge of a central partition strip of the road, the edge of the right side of a traffic lane or the edge of the outer side of a road shoulder so as to limit vehicles to only run on the lane, separate people from the vehicles, induce sight and facilitate concentrated drainage of accumulated water on the road.

At present in town road project site operation process, road curbstone transport installation and location operation mostly rely on the manual work to accomplish, and the general curbstone that is concrete or marble material that uses on the market, the size is mostly about 1000mm 150mm 450mm, weight is about 100kg, adopt manual work, it is very inconvenient to carry the installation, the location must rely on the scene unwrapping wire then manual handling and manual rightting, waste time and energy and inefficiency, and in handling, the workman is injured by the kerbstone easily, there is very high potential safety hazard.

Therefore, technical personnel in the field need an instrument that can assist constructor to snatch the removal curb, improves work efficiency, reduces the potential safety hazard.

The utility model patent 202010804207.X discloses a working vehicle for carrying and positioning road edge stones and a method of use thereof. The utility model provides an operation car for carrying and location road curbstone, includes shaft and wheel, and the both ends of shaft are equipped with a wheel respectively, characterized by: the device comprises a support, a support pipe, a positioning device, a holding claw device and a control device, wherein the bottom of the support is fixed on a wheel shaft, the middle part of the support pipe is rotatably sleeved at the top of the support through a sleeve, the positioning device is arranged at the lower part of the wheel shaft, the holding claw device is arranged at the front end of the support pipe, the control device is arranged at the rear end of the support pipe, and the control device is respectively connected with the positioning device and the holding claw device; the utility model has accurate positioning and convenient grabbing.

However, in the technical scheme disclosed above, the device has a complex structure and complex operation steps, and in the using process, the curb needs to be lifted, and then the gripper device is placed under the bottom surface of the curb, which causes manpower waste; at the junction of holding the claw device and the bracing piece, use rigid connection, cause the angle of holding the claw device and bracing piece to can not change to lead to holding the whole along with the bracing piece removal of claw device, thereby influence the transport of curb.

The utility model patent 201910905603.9 discloses a method for transporting curb, which comprises a horizontal pipe, a support frame fixedly connected to the pipe body of the horizontal pipe, the support frame and the horizontal pipe forming a lever structure, a roller mounted on the support frame, the support frame moving on the ground via the roller, the fixed position of the support frame and the horizontal pipe close to one end of the horizontal pipe, the end of the horizontal pipe far away from the support frame being a hand-held end, the end of the horizontal pipe close to the support frame being a linking end, the linking end of the horizontal pipe being provided with two connecting pipes, one end of the connecting pipe being a fixed end and the other end being a connecting end, the fixed ends of the two connecting pipes being fixedly connected together, the spacing distance between the connecting ends of the two connecting pipes being greater than three quarters of the length of the curb to be clamped and less than the length of the curb to be clamped, the fixed ends of the two connecting pipes being connected with the linking end of the horizontal pipe via a connecting ring, the connecting end is also provided with two clamping devices capable of clamping kerbs, the two clamping devices correspond to connecting ends of two connecting pipes respectively, each clamping device comprises two clamping arms, the two clamping arms are arranged in a crossed manner, the crossed parts of the two clamping arms are hinged and connected through a connecting hinge shaft, one section of the two clamping arms positioned on the same side is a connecting part, the other section of the two clamping arms is a clamping part, the connecting parts of the two clamping arms are fixedly connected with first pull ropes respectively, the clamping parts of the two clamping arms are fixedly connected with second pull ropes respectively, a through hole communicated with an inner hole of the transverse pipe is formed in the pipe body of the transverse pipe, the through hole is close to the holding end, one ends, far away from the clamping arms, of the two first pull ropes and the second pull ropes on the same clamping device sequentially penetrate through the corresponding connecting pipes and extend into the inner hole of the connecting end of the transverse pipe, and one ends, far away from the clamping arms, of the first pull ropes and the second pull ropes penetrate out of the transverse pipe through the through holes; s2: pushing the kerbstone carrying device to enable the two clamping devices on the kerbstone carrying device to be positioned above two ends of the kerbstone to be transported, pulling the second pull rope to enable the clamping parts of the clamping arms to be away from each other and to be in an open state, fixing the second pull rope to enable the clamping parts of the clamping arms to be in the open state, adjusting the positions of the clamping parts of the two clamping arms on the same clamping device, and enabling the projections of the two clamping parts along the vertical direction to be positioned on two sides of the kerbstone along the length direction of the kerbstone; s3: reducing the height of the connecting part to enable the two clamping parts to be positioned at two sides of the kerbstone along the length direction of the kerbstone, and loosening the second pull rope; s4: pulling the first pull rope to enable the clamping parts of the clamping arms to clamp two sides of the kerbstone along the length direction of the kerbstone, and keeping the state of clamping the kerbstone; s5: and lifting the joint end to lift the kerbstone, pushing the kerbstone carrying device to transport the kerbstone to a specified place, loosening the first pull rope, and pulling the second pull rope (6) again to loosen the clamping of the kerbstone. When the device is used, the device is clamped on two sides of the kerbstone along the length direction through the clamping device, the kerbstone is grabbed by utilizing the lever principle, and the device is put down after being carried to a specified place. The operation process of the utility model is simple, the operation of grabbing, transporting and placing the kerbstone can be realized by operating the clamping device, the operation time, manpower and material resources are greatly saved, and the safety of workers in the transporting process is also ensured.

According to the technical scheme, the clamping arms on the two sides are controlled respectively, the complexity of the device is increased, the control difficulty is increased, the grabbing of the kerbstone is controlled by elements close to the device, the safety coefficient is low, and potential safety hazards are easily caused.

To solve the problems in the prior art and the techniques disclosed in the above two patents, a technical staff in the field needs to provide a safe and reliable curb grabbing and moving device with simple manufacture, high utilization rate, and improved working efficiency.

Disclosure of Invention

Aiming at the problems, the utility model aims to provide the curb grabbing and moving device which is simple and reliable in structure, high in use safety coefficient, labor-saving and capable of improving working efficiency.

In order to achieve the purpose, the utility model adopts the following technical scheme that the grabbing and moving device for the curbs comprises a travelling mechanism used for moving the whole moving device, a supporting mechanism provided with a supporting point and installed on the travelling mechanism, and a grabbing mechanism installed on the supporting point, wherein the grabbing mechanism comprises a transverse pipe rotationally connected with the supporting point, the transverse pipe comprises a handheld end used for grabbing and a bearing end arranged at the other end, a grabber is arranged on the bearing end, the grabber comprises a vertical rod connected with the bearing end, a rotating mechanism is arranged between the bearing end and the vertical rod, a fixed shaft perpendicular to the vertical rod is arranged at the other end of the vertical rod, a chuck used for clamping the curbs is connected onto the fixed shaft, the chuck comprises a left chuck, a right chuck, a traction rope and an antiskid device, the left chuck comprises a left chuck body which is integrally L-shaped, the setting is at left chuck body one end and installs the left chuck hole on fixed axle, and the other end of left chuck body is provided with the left holding head that is used for with the curb contact, right side chuck is including the whole right chuck body that is "L" type, sets up the pulling hole in right chuck body one end, and the other end of right chuck body is provided with the right holding head that is used for with the curb contact, the antiskid ware is installed at the contact position of left chuck body, right chuck body and curb, be provided with the right chuck hole of installing at fixed epaxial on the right chuck body between pulling hole and the right holding head, the pulling rope is connected in the pulling hole and is extended to handheld end.

Foretell a mobile device that snatchs for curb, slewing mechanism include with bear the fixed cover that the end is connected to and install in the fixed cover with the rotation cover that the montant is connected, still include with violently manage and install the limit baffle who bears on end and fixed cover tie point position perpendicularly.

The grabbing and moving device for the kerbstone is characterized in that a controller used for being connected with a traction rope is arranged on the handheld end, a traction rope limiting stopper used for the traction rope to pass through is arranged on the transverse pipe, one end of the traction rope is connected in the traction hole and passes through the traction rope limiting stopper, and the other end of the traction rope is connected to the controller.

The above grabbing and moving device for the kerbstone comprises a walking frame and rollers arranged below the walking frame.

Foretell a mobile device that snatchs for curb, supporting mechanism is including connecting the walking frame and violently managing the bracing piece, the top of bracing piece is provided with a horizontal supporter, violently be provided with the support cover on the pipe, the support cover cup joints outside the supporter for violently manage around the supporter rotation.

Foretell a mobile device that snatchs for curb, the chuck still includes the adversion spring, the adversion spring sets up on the fixed axle, and one end is connected in the inboard of left chuck body, and the other end is connected in the inboard of right chuck body.

The grabbing and moving device for the kerbstone has the advantages that: through the grabbing and moving device in the technical scheme, a constructor can be guaranteed to grab the curb easily and move the grabbed curb, the grabber adopts a structure of a left chuck and a right chuck, the chucks can be clamped by utilizing self gravity and friction force generated when the grabbers contact with the curb, the pulling ropes are arranged, external acting force can be applied when the curb is grabbed by utilizing the gravity, the clamping effect is enhanced, the clamping is firmer, the falling-off phenomenon is prevented, the chucks can be kept in an open state all the time by increasing inward turning springs, the curb is convenient to grab, the time for the constructor to open the chucks to prevent the curb is saved, the transverse pipes can be guaranteed to rotate by the rotating mechanism arranged between the vertical rods and the transverse pipes and the baffle plates on the rotating mechanism, and the vertical rods are always kept in a vertical state with the curb, prevent that the curb from taking place the slope phenomenon when snatching, through the baffle that sets up, can prevent that the curb from snatching and getting up at removal in-process montant and curb swing back and forth, produce unsafe factor.

Drawings

FIG. 1 is a side view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the overall structure of the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a schematic view of the structure of part A;

FIG. 5 is a schematic view of a turning mechanism of the present invention;

FIG. 6 is a schematic view of the left chuck of the present invention;

FIG. 7 is a schematic view of the right chuck of the present invention.

In the figure: the device comprises a traveling mechanism 1, a traveling frame 11, rollers 12, bearings 13, connecting grooves 14, a supporting mechanism 2, a supporting rod 21, a supporting body 22, a supporting sleeve 23, a transverse pipe 24, a handheld end 25, a hand brake 26, a bearing end 27, a grabber 3, a vertical rod 31, a rotating mechanism 4, a fixed shaft 32, a chuck 33, a left chuck 34, a right chuck 35, a pulling rope 36, anti-skid rubber 37, an inward turning spring 38, a left chuck body 341, a left chuck hole 342, a left clamping head 343, a right chuck body 351, a pulling hole 352, a right clamping head 353, a right chuck hole 354, a fixed sleeve 41, a rotating body 42 and a limit baffle 43.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution of the present application is further explained below with reference to the drawings and the detailed description.

As shown in fig. 1-5, a grabbing and moving device for curb comprises a traveling mechanism for moving the whole device, wherein the traveling mechanism comprises a traveling frame and rollers arranged below the traveling frame, the rollers are provided with two schemes, one scheme uses a large roller, the specific installation mode is the same as that of the rollers in the background technology, the other scheme uses a small roller, when the small roller is adopted, a roller direction changer is arranged between the roller and the traveling frame, the direction changer uses a bearing, the inner wheel of the bearing is welded on the traveling frame, the outer wheel is connected with the roller, a connecting groove is arranged between the roller and the outer wheel of the bearing, the outer side of the top edge of the groove is connected with the outer wheel of the bearing, and the two edges of the groove are respectively arranged on the two sides of the top edge. In order to ensure the stability of the travelling mechanism during movement, 4 rollers are arranged, the travelling frame adopts the simplest I-shaped structure, and the four end points of the I-shaped structure are connected with the rollers.

The supporting mechanism is arranged on the walking frame and comprises a supporting rod connected with the walking frame, the bottom end of the supporting rod is connected to the middle position of the walking frame, a transverse supporting body is arranged at the top end of the supporting rod and serves as a supporting point of the supporting mechanism, a transverse pipe with a supporting sleeve is arranged on the supporting point, and the supporting sleeve is sleeved outside the supporting body and used for rotating the transverse pipe around the supporting body.

The rear end of the transverse pipe is provided with a handheld end for gripping, the handheld end is provided with a controller, the controller is designed in a hand brake type, the front end of the transverse pipe is a bearing end, the bearing end is provided with a grabber, the grabber comprises a vertical rod connected with the bearing end, a rotating mechanism is arranged between the bearing end and the vertical rod, the other end of the vertical rod is provided with a fixed shaft perpendicular to the vertical rod, the fixed shaft is connected with a chuck for clamping the curb, the chuck comprises a left chuck, a right chuck, a traction rope, an antiskid device and an inward turning spring, the left chuck and the right chuck are both in an L shape, the left chuck comprises a left chuck body, a left chuck hole is arranged at one end of the left chuck body and is installed on the fixed shaft, the other end of the left chuck body is provided with a left clamping head for contacting the curb, antiskid rubber is arranged at the position where the inner side of the left clamping head contacts the curb, and slippage is prevented when the curb is clamped, the right chuck includes right chuck body, set up the tractive hole in the longer extreme point department on one side of right chuck body, the shorter one end of right chuck body is provided with the right clamping head that is used for with the curb contact, be provided with the right chuck hole of installing on fixed epaxial on the right chuck body between tractive hole and the right clamping head, the inboard of right clamping head is provided with anti-skidding rubber with the position of curb contact, take place the slippage when preventing to press from both sides and get the curb, left side clamping head and right clamping head use the extension line of montant to set up as central line symmetry, it is even to ensure both sides atress when centre gripping curb.

The traction rope is connected in the traction hole, extends to the handheld end and is installed on the controller, a traction rope limiter used for the traction rope to pass is arranged on the transverse pipe, one end of the traction rope is connected in the traction hole, the other end of the traction rope is connected on the controller after the traction rope limiter passes, and the limiting device is arranged at least one.

The inner rotating spring is arranged on the fixed shaft, one end of the inner rotating spring is connected to the inner side of the left chuck body, and the other end of the inner rotating spring is connected to the inner side of the right chuck body.

The rotating mechanism comprises a fixed sleeve connected with the bearing end, a rotating body arranged in the fixed sleeve and connected with the vertical rod, and a limit baffle vertically arranged on the connecting point of the bearing end and the fixed sleeve with the horizontal pipe.

Violently manage and snatch the mechanism with the constitution of snatching of ware, snatch the ware and grab, the curb is cliied to the chuck, uses the hand brake to press from both sides tight the curb, violently the pipe is violently managed to utilize lever principle to mention the curb to remove under running gear's drive.

The above-mentioned embodiments are only for illustrating the structural conception and the characteristics of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, and the protection scope of the present invention is not limited thereby. All equivalent changes or modifications made according to the spirit of the present disclosure should be covered within the scope of the present disclosure.

Claims (6)

1. The utility model provides a snatch mobile device for curb, is provided with the strong point and installs the supporting mechanism on running gear including the running gear that is used for the mobile device bodily movement to and the snatch mechanism of installation on the strong point, snatch the mechanism and include the violently pipe of being connected with the strong point rotation, violently manage including the handheld end that is used for the gripping, and set up the end of bearing in one end in addition, bear and be provided with a grabber, its characterized in that on holding the end: the grabber comprises a vertical rod connected with a bearing end, a rotating mechanism is arranged between the bearing end and the vertical rod, a fixing shaft vertical to the vertical rod is arranged at the other end of the vertical rod, a chuck used for clamping kerbstone is connected onto the fixing shaft, the chuck comprises a left chuck, a right chuck, a traction rope and an antiskid device, the left chuck comprises a left chuck body integrally in an L shape, a left chuck hole is arranged at one end of the left chuck body and is arranged on the fixing shaft, the other end of the left chuck body is provided with a left clamping head used for contacting the kerbstone, the right chuck comprises a right chuck body integrally in an L shape, a traction hole is arranged at one end of the right chuck body, the other end of the right chuck body is provided with a right clamping head used for contacting the kerbstone, the antiskid device is arranged at the contact position of the left chuck body, the right chuck body and the kerbstone, a right chuck body arranged between the traction hole and the right clamping head is provided with a right chuck body arranged on the fixing shaft, the pulling rope is connected in the pulling hole and extends towards the handheld end.

2. The grasping and moving device for a curb as claimed in claim 1, wherein: the rotating mechanism comprises a fixed sleeve connected with the bearing end, a rotating sleeve connected with the vertical rod and arranged in the fixed sleeve, and a limiting baffle vertically arranged on the connecting point of the bearing end and the fixed sleeve with the horizontal pipe.

3. The grasping and moving device for a curb as claimed in claim 1, wherein: the handheld end is provided with a controller used for being connected with a traction rope, the transverse pipe is provided with a traction rope limiter used for the traction rope to pass through, one end of the traction rope is connected in the traction hole, and after the traction rope limiter passes through, the other end of the traction rope is connected to the controller.

4. The grasping and moving device for a curb as claimed in claim 1, wherein: the walking mechanism comprises a walking frame and a roller arranged below the walking frame.

5. The grabbing and moving device for the kerbstone according to claim 1, wherein: the supporting mechanism comprises a supporting rod which is connected with the walking frame and the transverse pipe, a transverse supporting body is arranged at the top end of the supporting rod, a supporting sleeve is arranged on the transverse pipe, and the supporting sleeve is sleeved outside the supporting body and used for rotating the transverse pipe around the supporting body.

6. The grasping and moving device for a curb as claimed in claim 1, wherein: the chuck further comprises an inward turning spring, the inward turning spring is arranged on the fixed shaft, one end of the inward turning spring is connected to the inner side of the left chuck body, and the other end of the inward turning spring is connected to the inner side of the right chuck body.

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