CN214087336U - Mounting fixture of cement roadbed guardrail - Google Patents
Mounting fixture of cement roadbed guardrail Download PDFInfo
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- CN214087336U CN214087336U CN202023080748.7U CN202023080748U CN214087336U CN 214087336 U CN214087336 U CN 214087336U CN 202023080748 U CN202023080748 U CN 202023080748U CN 214087336 U CN214087336 U CN 214087336U
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Abstract
The utility model discloses a mounting fixture of cement roadbed guardrail, which comprises a hanging head, upper arms, lower arms and a limiting plate, wherein the hanging head is hinged with the left upper arm and the right upper arm, the left upper arm and the right lower arm, and the left lower arm and the right lower arm respectively, and the limiting plate is connected between the lower end of the hanging head and the left lower arm; the hanging head is provided with an upper hanging part, a lower hanging part and a rotating seat, and also comprises an oil cylinder and a screw rod, wherein a piston rod of the oil cylinder is hinged between a left lower arm and a right lower arm; a supporting seat is arranged above the rotating seat, and the screw rod is connected with the supporting seat and an oil cylinder seat of the oil cylinder. The utility model discloses an add the supporting seat in the roating seat top to add screw rod joint support seat and hydro-cylinder, will hoist and mount gravity share to hang under the head portion of hanging and on the supporting seat, promoted hoist and mount ability greatly. Meanwhile, the plane bearing is additionally arranged on the hanging head rotating seat, so that the hanging head is prevented from being influenced by the hanging gravity when rotating, and the hanging head can rotate more smoothly.
Description
Technical Field
The utility model relates to a fork truck, the anchor clamps field of digging machine, forklift etc. especially relate to a mounting fixture of cement roadbed guardrail.
Background
Generally, the installation and discharge of cement-based guardrails are facilitated by a forklift. Because cement roadbed guardrail is from heavy, requires closely to arrange again when installing and discharging, and the gap is even, so, the forklift is difficult to accurate control when moving and arranges the position, must adjust with the help of the manpower again, causes the construction to waste time and energy, and construction cost is high.
Patent 201520279200.5 discloses a mounting fixture of cement roadbed guardrail, is provided with the hanging head and controls the arm, with the hanging head with control the upper arm, control the upper arm with control the lower arm, control the intermediate position of lower arm respectively the pin joint, control the lower extreme of lower arm and bend relatively and form the clamp part, be connected with a slidable limiting plate and a lift cylinder respectively in the middle of the lower extreme of hanging head and the middle of controlling the lower arm. Although the clamp can hoist the cement roadbed guardrail, the load bearing is limited, and the maximum load bearing capacity is only 2.5 tons; and the rotation will be affected by the hoisting gravity to generate jamming and unsmooth.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an improve on the basis of the sectional fixture of original cement roadbed guardrail to improve hoist and mount bearing capacity, make the hanging head rotate more smoothly simultaneously.
The utility model provides a technical problem can adopt following technical scheme to realize:
the mounting clamp for the cement roadbed guardrail comprises a hanging head, upper arms, lower arms, limiting plates, oil cylinders and screws, wherein the upper arms and the lower arms respectively consist of left and right upper arms and left and right lower arms; hang between the head and the left and right sides upper arm, about the upper arm and between the left and right sides underarm, equally divide between the intermediate position of the left and right underarm and do not articulate control the lower extreme of underarm is buckled relatively and is formed double-layered portion, the lower extreme of hanging the head with control the intermediate junction of underarm has the limiting plate, hang the head and be equipped with portion of hanging, hang portion and roating seat down, hang the portion down and go up the installation the upper arm with the limiting plate, the roating seat is installed hang portion and hang down between the portion.
The hydraulic cylinder is characterized by further comprising an oil cylinder and a screw rod, wherein a piston rod of the oil cylinder is hinged between the left lower arm and the right lower arm; the supporting seat is arranged above the rotating seat, through holes are formed in the supporting seat and the rotating seat, and the screw penetrates through the through holes to be connected with the supporting seat and the oil cylinder seat of the oil cylinder.
Preferably, a plane bearing is arranged in the rotating seat, and the plane bearing is installed by taking the screw rod as a shaft.
Preferably, the upper end of the limiting plate is provided with a sliding chute, the lower end of the hanging head is provided with a sliding pin, the sliding pin is inserted into the sliding chute, so that the upper end of the limiting plate is connected with the lower end of the hanging head in a sliding mode, and the lower end of the limiting plate is directly pivoted with the middle of the left lower arm and the right lower arm.
Preferably, the hanging part is provided with a hanging hole.
The utility model discloses an add the supporting seat in the roating seat top to add screw rod joint support seat and hydro-cylinder, will hoist and mount gravity share to hang under the head portion of hanging and on the supporting seat, promoted hoist and mount ability greatly. Meanwhile, the plane bearing is additionally arranged on the hanging head rotating seat, so that the hanging head is prevented from being influenced by the hanging gravity when rotating, and the hanging head can rotate more smoothly.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a side view of the present invention.
In the figure, a hanging head 1, an upper arm 2, a lower arm 3, a limiting plate 4, an oil cylinder 5, a screw 6, a plane bearing 7, an upper hanging part 11, a lower hanging part 12, a rotating seat 13, a supporting seat 14, a hanging hole 15, a clamping part 31 and a sliding chute 41 are arranged.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
Fig. 1 and 2 are the preferred embodiment of the present invention, which comprises a hanging head 1, an upper arm 2, a lower arm 3, a limiting plate 4, an oil cylinder 5 and a screw rod 6, wherein the upper arm 2 and the lower arm 3 are respectively composed of a left upper arm, a right upper arm, a left lower arm and a right lower arm.
The hanging head 1 is hinged with the left upper arm 2, the right upper arm 2 is hinged with the right lower arm 3, the middle positions of the left lower arm 3 and the right lower arm 3 are hinged with each other, the lower ends of the left lower arm 3 and the right lower arm 3 are bent relatively to form a clamping part 31, and a limiting plate 4 is connected between the lower end of the hanging head 1 and the middle of the left lower arm 3 and the middle of the right lower arm 3 and used for controlling the opening degree of the clamping part 31. The middle of the hanging head 1 and the left and right lower arms 3 is also hinged with an oil cylinder 5 which is used for controlling the lifting of the left and right lower arms 3 so as to control the opening and closing of the clamping part 31.
The upper end of the limit plate 4 is provided with a sliding groove 41, the lower end of the hanging head 1 is provided with a sliding pin (not shown in the figure) which is inserted into the sliding groove 41, so that the upper end of the limit plate 4 is connected with the lower end of the hanging head 1 in a sliding way, and the lower end of the limit plate 4 is directly pivoted with the middle of the left lower arm 3 and the right lower arm 3.
The hanging head 1 is provided with an upper hanging part 11, a lower hanging part 12 and a rotary seat 13, wherein a hanging hole 15 is formed in the upper hanging part 11 for mounting vehicles or equipment, an upper arm 2 and a limiting plate 4 are mounted on the lower hanging part 12, the rotary seat 13 is mounted between the upper hanging part 11 and the lower hanging part 12, and the upper hanging part 11 and the lower hanging part 12 rotate relatively through the rotary seat 13.
A supporting seat 14 is further arranged above the rotating seat 13, through holes are formed in the supporting seat 14 and the rotating seat 13, the screw 6 penetrates through an oil cylinder seat which is connected with the supporting seat 12 and the oil cylinder 5 from the through holes, and a piston rod of the oil cylinder 5 is hinged between the left lower arm 3 and the right lower arm 3. Original hydro-cylinder 5 direct mount hangs portion 12 under on, and hoist and mount gravity is whole to be born by hanging portion 12 down, and the back is reformed transform, and on hydro-cylinder 5 was connected to the supporting seat 14 at first 1 middle part of hanging through screw rod 6, hoist and mount gravity was shared by hanging portion 12 and supporting seat 14 down, and the bearing weight can be promoted to 4 tons by original 2.5 tons.
A plane bearing 7 is arranged in the rotary seat 13, the plane bearing 7 is installed by taking the screw 6 as an axis, the hanging head 1 can rotate 360 degrees during hanging, and the rotation is smooth and free from the influence of hanging gravity. Meanwhile, the plane bearing 7 has lifting force on the upper end and can share the lifting gravity.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments still belong to the protection scope of the present invention.
Claims (4)
1. The mounting clamp for the cement roadbed guardrail comprises a hanging head, upper arms, lower arms and limiting plates, wherein the upper arms and the lower arms respectively consist of left and right upper arms and left and right lower arms; the hanging head is hinged with the left upper arm, the right upper arm, the left lower arm, the right lower arm and the middle position of the left lower arm and the right lower arm respectively, the lower ends of the left lower arm and the right lower arm are bent relatively to form a clamping part, the lower ends of the hanging head and the middle positions of the left lower arm and the right lower arm are connected with the limiting plates, the hanging head is provided with a hanging part, a lower hanging part and a rotating seat, the upper arms and the limiting plates are installed on the lower hanging part, and the rotating seat is installed between the hanging part and the lower hanging part,
the method is characterized in that: the hydraulic cylinder is characterized by further comprising an oil cylinder and a screw rod, wherein a piston rod of the oil cylinder is hinged between the left lower arm and the right lower arm; the supporting seat is arranged above the rotating seat, through holes are formed in the supporting seat and the rotating seat, and the screw penetrates through the through holes to be connected with the supporting seat and the oil cylinder seat of the oil cylinder.
2. The cement-based fence installation jig of claim 1, wherein: a plane bearing is arranged in the rotating seat, and the plane bearing is installed by taking the screw rod as a shaft.
3. The cement-based fence installation jig of claim 1, wherein: the upper end of the limiting plate is provided with a sliding chute, the lower end of the hanging head is provided with a sliding pin, the sliding pin is inserted into the sliding chute, the upper end of the limiting plate is connected with the lower end of the hanging head in a sliding mode, and the lower end of the limiting plate is directly pivoted with the middle of the left lower arm and the right lower arm.
4. The cement-based fence installation jig of claim 1, wherein: the upper hanging part is provided with a hanging hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023080748.7U CN214087336U (en) | 2020-12-18 | 2020-12-18 | Mounting fixture of cement roadbed guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023080748.7U CN214087336U (en) | 2020-12-18 | 2020-12-18 | Mounting fixture of cement roadbed guardrail |
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| Publication Number | Publication Date |
|---|---|
| CN214087336U true CN214087336U (en) | 2021-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023080748.7U Active CN214087336U (en) | 2020-12-18 | 2020-12-18 | Mounting fixture of cement roadbed guardrail |
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| CN (1) | CN214087336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116398284A (en) * | 2023-05-24 | 2023-07-07 | 山东中邕机电科技有限公司 | Detachable connection structure and method of automobile three-way catalyst |
-
2020
- 2020-12-18 CN CN202023080748.7U patent/CN214087336U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116398284A (en) * | 2023-05-24 | 2023-07-07 | 山东中邕机电科技有限公司 | Detachable connection structure and method of automobile three-way catalyst |
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