CN212477348U - Device for carrying and adjusting kerbstones and stones - Google Patents
Device for carrying and adjusting kerbstones and stones Download PDFInfo
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- CN212477348U CN212477348U CN201921443687.0U CN201921443687U CN212477348U CN 212477348 U CN212477348 U CN 212477348U CN 201921443687 U CN201921443687 U CN 201921443687U CN 212477348 U CN212477348 U CN 212477348U
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Abstract
The utility model provides a device for carrying and adjusting curb and stone material, including the mobile jib: three limiting holes are formed in the middle of the main rod at equal intervals, and a mounting hole is formed in the tail end of the main rod; moving the support: the movable support is positioned on the main rod and comprises a pair of wheels, and a horizontal steel pipe parallel to the ground is arranged between the wheels; the steel tube support structure also comprises two support steel tubes and two fixed steel tubes; hoisting a clamp: the mobile jib end-to-end connection one stone tongs realizes carrying the clamp of curb and stone material. The device is simple to operate, flexible to apply, convenient to carry, convenient and quick to adjust, high in precision and free of damage to other surrounding finished products and semi-finished products; the working efficiency is high, and the machine use cost can be saved; the overall adaptability is strong, so that the device is suitable for carrying and adjustment and is convenient for field construction and application.
Description
Technical Field
The utility model belongs to road auxiliary engineering construction field especially relates to a device for carrying and adjusting curb and stone material.
Background
In the process of road auxiliary engineering construction, a certain amount of materials are usually stacked at certain intervals after kerbs or stones enter a field. The stacking site is typically located at a distance of 5m to 25m from the installation site. Some of the curbs or stones are heavy and manually impossible or difficult to carry. When the side ditches and the retaining wall stones are built, some stones with larger weight exist, and the manual carrying is impossible or the carrying process is difficult. The conventional carrying method is to roll the stones to a designated position by hands, and the individual stones need to be transported by mechanical aids such as a small crane or a loader. The labor force for carrying and using by bare hands is more, the efficiency is not high, time and labor are wasted, the damages such as collision, smashing and the like of operators are easily caused, the mechanical transportation cost is too high, and the method is not economical. Therefore, the curb and other stones which are heavy in weight and difficult to transport manually or in the transporting process bring great inconvenience to workers and increase of cost, the adjustment is also difficult, the time for transporting and adjusting in the whole construction process is long, the labor efficiency is not high, and the construction progress is influenced.
Disclosure of Invention
The to-be-solved problem of the utility model is to provide a device for carrying and adjusting curb and stone material, especially be fit for carrying heavy weight curb and stone material, and the portable device that the transport anchor clamps can be adjusted.
In order to solve the technical problem, the utility model discloses a technical scheme is:
an apparatus for handling and adjusting heavy weight kerbstones, comprising: the device comprises a main rod, a positioning device and a control device, wherein three limiting holes are formed in the middle of the main rod at equal intervals, and a mounting hole is formed in the tail end of the main rod; the movable support is positioned on the main rod and comprises a pair of wheels, and a horizontal steel pipe parallel to the ground is arranged between the wheels; the tail ends of the first support steel pipe and the second support steel pipe are intersected at the midpoint of the horizontal steel pipe and are V-shaped; the steel tube fixing device comprises a V-shaped support steel tube, a first steel tube, a second steel tube, a third steel tube and a fourth steel tube, wherein the first steel tube and the second steel tube are connected to form an inverted V shape; the hoisting clamp is arranged on the mounting hole, so that the kerbstone and the stone can be clamped and lifted, and comprises a steel ring, an iron chain is welded on the steel ring, and the iron chain is in an inverted V shape; the clamping device also comprises two clamping pieces arranged at the lower end of the iron chain, namely a first clamping piece and a second clamping piece; the clamping device further comprises a first clamping plate arranged on the first clamping piece and a second clamping plate arranged on the second clamping piece.
Furthermore, a first steel sleeve ring is arranged on the first supporting steel pipe, a third steel sleeve ring is arranged on the second supporting steel pipe, a second steel sleeve ring is arranged at the intersection of the first fixed steel pipe and the second fixed steel pipe, a fourth steel sleeve ring is arranged on the steel sleeve ring, and the fourth steel sleeve ring is positioned at the mounting hole.
Further, the mobile jib passes first steel ferrule, second steel ferrule, third steel ferrule, fourth steel ferrule in proper order, realizes the mobile jib with the connection can be dismantled to the floating boom.
Furthermore, the first steel ferrule is positioned at the position limiting hole, so that the position of the main rod is limited and adjusted.
Furthermore, a certain included angle is formed at the intersection of the first support steel pipe and the tail end of the second support steel pipe, and the included angle is 30-60 degrees.
Furthermore, the tail ends of the first fixed steel pipe and the second fixed steel pipe are respectively positioned at the center of the horizontal steel pipe and offset to two sides by a distance of 40cm-60 cm.
Furthermore, the first clamping piece and the second clamping piece are both L-shaped, and five holes are formed in the first clamping piece and the second clamping piece respectively; the first clamping piece and the second clamping piece are both provided with a top hole: the iron chain is connected with the top end hole in a perforation way; the first clamping piece and the second clamping piece are respectively provided with three middle holes: the clamping pieces are sequentially positioned in the middle of the first clamping piece and the second clamping piece, the middle hole of the first clamping piece is connected with the middle hole of the second clamping piece through a bolt, the first clamping piece and the second clamping piece are overlapped together through the bolt, the first clamping piece and the second clamping piece can rotate by taking the bolt as the circle center, and the rotating directions are opposite; the first clamping piece and the second clamping piece are respectively provided with an end hole: the first clamping plate and the second clamping plate are connected respectively.
Further, the first splint includes: a main board; contact plate: the contact plate is positioned on the mainboard, and a cementing rubber mat is arranged on the contact plate; a support plate: the supporting plate is two metal plates which are parallel to each other, one end of the supporting plate is connected with the main board, and the other end of the supporting plate is connected with the first clamping piece; the second splint comprises the same contents as the first splint.
The utility model has the advantages and positive effects that: the method has the advantages of simple operation, flexible application, simple device manufacture, convenient transportation, convenient and rapid adjustment, high precision and no damage to other surrounding finished products and semi-finished products; the working efficiency is high. The machine cost can be saved. The device has simple structure, convenient manufacture and material selection and lower cost. The device can be manufactured by only carrying out simple welding and cutting, and the manufacturing cost is low. The device can be flexibly adjusted according to the weight and the size of the kerb and the stone so as to adapt to carrying and adjustment, and has strong overall adaptability and convenient field construction and application.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present invention
FIG. 2 is a top view of an embodiment of the present invention
Fig. 3 is an enlarged right side view of the movable stand in fig. 1 according to the embodiment of the present invention
FIG. 4 is an enlarged schematic view of the lifting clamp in the embodiment of the present invention shown in FIG. 1
Figure 5 is an enlarged schematic view of the clamping plate part of the lifting clamp in the embodiment of the present invention shown in figure 4
In the figure:
1. main rod 2, spacing hole 3 and mounting hole
4. Horizontal steel pipe 5, first support steel pipe 6, second support steel pipe
7. First fixed steel pipe 8, second fixed steel pipe 9, steel ring
10. Iron chain 11, clamping piece 111, first clamping piece
112. Second clamping piece 12, clamping plate 121 and first clamping plate
122. A second clamping plate 13, a first steel ferrule 14 and a second steel ferrule
15. Third steel ferrule 16, fourth steel ferrule 17 and wheel
18. Top hole 19, middle hole 20, end hole
21. Mainboard 22, contact board 23, backup pad
Detailed Description
Embodiments of the present invention will be described below with reference to the accompanying drawings.
In describing particular embodiments of the present invention, it is to be understood that the terms "upper," "lower," "left," "right," "side," "front," "back," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Referring to fig. 1, a device for carrying and adjusting kerbs and stones mainly comprises three parts, wherein the first part is a main rod 1 and is used for enabling a worker to operate the device by holding one end of the main rod 1, referring to a top view in fig. 2, three limiting holes 2 are arranged in the middle of the main rod 1 at equal intervals, a mounting hole 3 is arranged at the tail end of the main rod 1, and specific using modes for arranging various holes are respectively mentioned in sequence below.
The second part is a movable bracket which is arranged on the main rod 1, the specific connection mode is described in detail below, the movable bracket comprises a pair of wheels 17, and a horizontal steel pipe 4 parallel to the ground is welded between the wheels 17; the steel pipe support structure is characterized by further comprising two support steel pipes, namely a first support steel pipe 5 and a second support steel pipe 6, wherein the tail ends of the first support steel pipe 5 and the second support steel pipe 6 are intersected at the midpoint of the horizontal steel pipe 4 and are in a V shape, a certain included angle is formed at the intersection of the first support steel pipe 5 and the tail end of the second support steel pipe 6, and the included angle is 30-60 degrees; the steel pipe fixing device is characterized by further comprising two fixing steel pipes which are a first fixing steel pipe 7 and a second fixing steel pipe 8 respectively, the first fixing steel pipe 7 is connected with the second fixing steel pipe 8 and is in an inverted V shape, the top end of the first fixing steel pipe is located at the central point of the opening axis of the V-shaped supporting steel pipe, and the tail ends of the first fixing steel pipe 7 and the second fixing steel pipe 8 are located at the distance of 40cm-60cm, wherein the distance is that the center of the horizontal steel pipe 4 deviates to two sides. The connection mode can be seen in the perspective view of fig. 1 and the enlarged view of the moving frame part shown in fig. 3, and if the view angle of fig. 1 is defined as a front view of the device for carrying and adjusting heavy curb, fig. 3 shows the moving frame from the right side view of fig. 1, and the first support steel pipe 5 is blocked by the second support steel pipe 6 due to the cut-in from the right side.
The first steel sleeve 13 is welded on the first supporting steel pipe 5, the third steel sleeve 15 is welded on the second supporting steel pipe 6, a second steel sleeve ring 14 is welded at the intersection of the first fixed steel pipe 7 and the second fixed steel pipe 8, the connection mode of the moving device and the main rod 1 is realized through the first steel sleeve ring 13, the second steel sleeve ring 14 and the third steel sleeve ring 15, specifically, the main rod 1 sequentially passes through the first steel sleeve ring 13, the second steel sleeve ring 14 and the third steel sleeve ring 15, three limit holes 2 which are arranged at equal intervals in advance are arranged at the middle position of the main rod 1, a hole is reserved in advance on the first steel sleeve ring 13, the steel sleeve is used for being matched with the limiting hole 2, the first steel sleeve ring 13 is connected with the main rod 1 through the limiting hole 2 in bolt matching during use, the effect of adjusting the position of the main rod 1 is achieved, and the main rod 1 and the movable support can be detachably connected.
The third part is a hoisting clamp, which is shown in the right side of fig. 1 and is arranged at the mounting hole 3 of the first part of the main rod 1, and the hoisting clamp comprises a steel ring 9 according to the enlarged schematic view of the hoisting clamp shown in fig. 4, a fourth steel sleeve 16 is welded on the steel ring 9, and the fourth steel sleeve 16 is pre-perforated and used for being matched with the mounting hole 3 of the main rod 1, so that the hoisting clamp is connected with the main rod 1 through the fourth steel sleeve 16. An iron chain 10 is welded on the steel ring 9, and the iron chain 10 is in an inverted V shape; the iron chain further comprises two clamping pieces 11 connected with the iron chain 10 through holes, namely a first clamping piece 111 and a second clamping piece 112, the clamping piece connected with the left end of the iron chain 10 through hole is defined as the first clamping piece 111, and the clamping piece 11 connected with the right end of the iron chain 10 through hole is defined as the second clamping piece 112 in combination with the drawing of fig. 4.
The first clamping piece 111 and the second clamping piece 112 are both L-shaped, and five holes are drilled on the first clamping piece 111 and the second clamping piece 112 respectively; from top to bottom, a top hole 18, three middle holes 19, and a bottom hole 20. The top hole 18 is used for realizing the perforation connection with the iron chain 10; the middle holes 19 are sequentially positioned in the middle of the first clamping piece 111 and the second clamping piece 112, the middle hole 19 of the first clamping piece 111 is connected with the middle hole 19 of the second clamping piece 112 through a bolt, the first clamping piece 111 and the second clamping piece 112 are overlapped together through the bolt, the first clamping piece 111 and the second clamping piece 112 can rotate by taking the bolt as a circle center, the rotating directions are opposite, the connecting position of the middle holes of the first clamping piece 111 and the second clamping piece 112 is adjusted through the sizes of curb stones and stones in the specific implementation process, and the size of the opening below the hoisting clamp is realized; the end hole 20, the bottom of the first clip 111 and the bottom of the second clip 112 are both provided with an end hole 20, and the end hole 20 is connected with the clamping plate 12 to realize the connection with the first clamping plate 121 and the second clamping plate 122. Disposed below the first jaw 111 is a first clamping plate 121, and disposed below the second jaw 112 is a second clamping plate 122.
Referring to the enlarged view of the clamping portion of the lifting clamp shown in fig. 5, the first clamping plate 121 and the second clamping plate 122 are composed of three parts, namely a main plate 21, a contact plate 22 and a support plate 23. The contact plate 22 is positioned on one side of the main board 1 and is used for contacting the kerbstone and the stone, and a cemented rubber mat is arranged on the contact plate to increase the friction force and prevent the kerbstone and the stone from sliding off when being clamped and lifted; the supporting plate 23 is two metal plates parallel to each other, one end of the supporting plate 23 is connected to the main board 1, and the other end is connected to the clamping piece 11 through a bolt.
The following describes the working process of the embodiment of the present invention with reference to specific examples:
the device can realize the carrying and adjusting functions of heavy curb and stone, and the carrying step comprises the steps of firstly adjusting the main rod 1 according to the weight of the curb and the stone, connecting the limiting hole 2 with a first steel sleeve 13 through a bolt, and fixing the main rod 1 and the movable bracket; then, under the action of a lever principle, an upward lifting force is applied to the end part of the main rod 1, so that the end of the hoisting clamp is sunk, and the curb and the stone are conveniently clamped and lifted; then, adjusting the size and the angle of the hoisting clamp according to the external dimensions of the kerbstone and the stone so as to clamp the kerbstone and the stone; and finally, pressing down the end part of the main rod 1 to lift and transport the curb or the stone. Adjusting, namely checking the kerbstone or the stone temporarily placed at the designated position, measuring the elevation, checking whether the centers of the kerbstone and the stone are positioned on the same horizontal line, and recording and calculating; then, the kerbstone or the stone is moved away from the installation position in the same step as the moving method; adjusting the lower part of the kerbstone according to the calculation result, and placing the kerbstone and the stone at the set installation position by using the same method after the requirements are met; finally, when the line type of the kerbstone and the center of the stone are not on the same horizontal line, the kerbstone can be lifted up by adopting the same method for adjustment, so that the lower foundation and the kerbstone can not be damaged; the device utilizes the lever principle twice: when carrying heavy weight curb and other stones, use the movable support as the center, rotate mobile jib 1, through lever principle, enlarge power and transmit the clamping piece of stone tongs of hoisting, clamping piece 11 uses the bolt as the fulcrum, enlarge power and transmit splint 12, make splint 12 and by between the stone material form pressure, the surperficial static friction that produces. Because splint 12 has produced great pressure with the contact surface of curb, glued cushion has played the effect of antiskid increase friction power simultaneously for frictional force between the two increases, when the frictional force sum between stone and stone of lifting fixtures is greater than the curb weight, can mention curb and stone material.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (7)
1. An apparatus for handling and adjusting kerb and stone materials comprising:
the device comprises a main rod, a plurality of fixing holes and a plurality of fixing holes, wherein the fixing holes are formed in the middle of the main rod at equal intervals;
the movable support is positioned on the main rod and comprises a pair of wheels, and a horizontal steel pipe parallel to the ground is arranged between the wheels; the tail ends of the first support steel pipe and the second support steel pipe are intersected at the midpoint of the horizontal steel pipe and are V-shaped; the steel tube fixing device comprises a V-shaped support steel tube, a first steel tube, a second steel tube, a third steel tube and a fourth steel tube, wherein the first steel tube and the second steel tube are connected to form an inverted V shape;
the hoisting clamp is arranged on the mounting hole to clamp and lift the kerbstone and the stone, and comprises a steel ring, an iron chain is welded on the steel ring, and the iron chain is in an inverted V shape; the clamping device also comprises two clamping pieces arranged at the lower end of the iron chain, namely a first clamping piece and a second clamping piece; the clamping device also comprises a first clamping plate arranged on the first clamping piece and a second clamping plate arranged on the second clamping piece;
the first splint includes:
a main board;
contact plate: the contact plate is positioned on the mainboard, and a cementing rubber mat is arranged on the contact plate;
a support plate: the supporting plate is two metal plates which are parallel to each other, one end of the supporting plate is connected with the main board, and the other end of the supporting plate is connected with the first clamping piece;
the second clamping plate is identical to the first clamping plate in structure.
2. A device for handling and adjusting kerbs and stones according to claim 1, characterized in that: the first support steel pipe is provided with a first steel sleeve, the second support steel pipe is provided with a third steel sleeve, the intersection of the first fixed steel pipe and the second fixed steel pipe is provided with a second steel sleeve, the steel sleeve is provided with a fourth steel sleeve, and the fourth steel sleeve is positioned at the mounting hole.
3. A device for handling and adjusting kerbs and stones according to claim 2, characterized in that: the mobile jib passes first steel ferrule, second steel ferrule, third steel ferrule, fourth steel ferrule in proper order, realizes the mobile jib with the connection can be dismantled to the floating boom.
4. A device for handling and adjusting kerbs and stones according to claim 2, characterized in that: the first steel sleeve is located at the position limiting hole, and the position of the main rod is limited and adjusted.
5. A device for handling and adjusting kerbs and stones according to claim 3 or 4, characterized in that: the intersection position of the first support steel pipe and the tail end of the second support steel pipe forms a certain included angle, and the included angle is 30-60 degrees.
6. A device for handling and adjusting kerbs and stones according to claim 3 or 4, characterized in that: the tail ends of the first fixed steel pipe and the second fixed steel pipe are respectively positioned at the center of the horizontal steel pipe and offset to two sides by a distance of 40-60 cm.
7. A device for handling and adjusting kerbs and stones according to claim 1, characterized in that: the first clamping piece and the second clamping piece are both L-shaped, and five holes are formed in the first clamping piece and the second clamping piece respectively;
the first clamping piece and the second clamping piece are respectively provided with a top hole: the iron chain is connected with the top end hole in a perforation way;
the first clamping piece and the second clamping piece are respectively provided with three middle holes: the clamping pieces are sequentially positioned in the middle of the first clamping piece and the second clamping piece, the middle hole of the first clamping piece is connected with the middle hole of the second clamping piece through a bolt, the first clamping piece and the second clamping piece are overlapped together through the bolt, the first clamping piece and the second clamping piece can rotate by taking the bolt as the circle center, and the rotating directions are opposite;
the first clamping piece and the second clamping piece are respectively provided with an end hole: the first clamping plate and the second clamping plate are connected respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921443687.0U CN212477348U (en) | 2019-09-02 | 2019-09-02 | Device for carrying and adjusting kerbstones and stones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921443687.0U CN212477348U (en) | 2019-09-02 | 2019-09-02 | Device for carrying and adjusting kerbstones and stones |
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| Publication Number | Publication Date |
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| CN212477348U true CN212477348U (en) | 2021-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921443687.0U Active CN212477348U (en) | 2019-09-02 | 2019-09-02 | Device for carrying and adjusting kerbstones and stones |
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| CN (1) | CN212477348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110629645A (en) * | 2019-09-02 | 2019-12-31 | 中冶天工集团有限公司 | Device for carrying and adjusting kerbs and stones and using method thereof |
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2019
- 2019-09-02 CN CN201921443687.0U patent/CN212477348U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110629645A (en) * | 2019-09-02 | 2019-12-31 | 中冶天工集团有限公司 | Device for carrying and adjusting kerbs and stones and using method thereof |
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