CN212832628U - Adjustable forklift overhead guard - Google Patents
Adjustable forklift overhead guard Download PDFInfo
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- CN212832628U CN212832628U CN202021014155.8U CN202021014155U CN212832628U CN 212832628 U CN212832628 U CN 212832628U CN 202021014155 U CN202021014155 U CN 202021014155U CN 212832628 U CN212832628 U CN 212832628U
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- top frame
- telescopic
- supporting legs
- rods
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Abstract
The utility model relates to a fork truck overhead guard's technical field specifically is a fork truck overhead guard with adjustable. Comprises a top frame, a pair of front support legs and a pair of rear support legs; the top frame comprises a pair of side frames, more than four guide rods are arranged between the pair of side frames in parallel, and each guide rod is a first telescopic rod which is transversely telescopic along the top frame; the pair of front supporting legs and the pair of rear supporting legs are second telescopic rods which are vertically telescopic along the top frame, and the upper ends of the pair of front supporting legs and the pair of rear supporting legs are respectively connected with the bottom end of the top frame in a sliding fit mode through a mounting plate with a sliding rail horizontally. First telescopic link is transversely flexible along the roof-rack, can realize the utility model discloses a fork truck protects roof-rack upper portion roof-rack's width regulation, the second telescopic link is vertical flexible along the roof-rack, can realize the utility model discloses a fork truck protects roof-rack's height regulation. Therefore the utility model discloses a fork truck overhead guard application scope is wider for the driver is more convenient, nimble to overhead guard horizontal and vertical size's regulation.
Description
Technical Field
The utility model relates to a fork truck overhead guard's technical field specifically is a fork truck overhead guard with adjustable.
Background
The existing forklift overhead guard is fixed on a forklift body, the width and the height of the existing forklift overhead guard are fixed, and the existing forklift overhead guard is difficult to pass through a passage with a wide lower part and a narrow upper part or a low factory door and has poor trafficability.
SUMMERY OF THE UTILITY MODEL
Weak point to prior art exists, the utility model provides a fork truck overhead guard with adjustable, the width and the height of adjustable fork truck overhead guard.
The specific technical scheme is as follows: an adjustable forklift overhead guard comprises a top frame, a pair of front supporting legs 2 and a pair of rear supporting legs 3; the top frame comprises a pair of side frames 11, more than four guide rods 12 are arranged between the pair of side frames 11 in parallel, and each guide rod 12 is a first telescopic rod which is transversely telescopic along the top frame;
the pair of front supporting legs 2 and the pair of rear supporting legs 3 are second telescopic rods which are vertically telescopic along the top frame, and the upper ends of the pair of front supporting legs 2 and the pair of rear supporting legs 3 are respectively connected with the bottom end of the top frame in a sliding fit mode through a mounting plate 4 with a sliding rail horizontally.
Further, the top frame further comprises a pair of rear frame legs 13, each side frame is an inverted L-shaped rod, the bottom ends of the vertical rods of the pair of L-shaped rods are respectively in sliding fit with the upper ends of the pair of front support legs 2 through the mounting plate 4, and the bottom ends of the pair of rear frame legs 13 are respectively in sliding fit with the upper ends of the pair of rear support legs 3 through the mounting plate 4;
and driving oil cylinders 5 are arranged in the inner cavities of the guide rods 12 corresponding to one side of the vertical rod of the L-shaped rod and the inner cavities of the guide rods 12 corresponding to one side of the rear supporting legs 3, the end part of a piston rod of each driving oil cylinder 5 is connected with the bottom end of an inner sleeve of a first telescopic rod, and the bottom of a cylinder barrel of each driving oil cylinder 5 is connected with the bottom end of an outer sleeve of the first telescopic rod.
Furthermore, lifting oil cylinders 6 are arranged in inner cavities of each front supporting leg and each rear supporting leg, the end parts of piston rods of the lifting oil cylinders 6 are connected with the bottom ends of the inner sleeves of the second telescopic rods, and the bottoms of cylinder barrels of the lifting oil cylinders 6 are connected with the bottom ends of the outer sleeves of the second telescopic rods.
The utility model has the advantages of as follows:
the utility model discloses an adjustable fork truck overhead guard, connect through four or more guide bars of parallel cloth between a pair of side frame, every guide bar is along the first telescopic link of top frame horizontal expansion, every side frame is the L shape pole of handstand, the montant bottom of a pair of L shape pole is respectively through the upper end sliding fit of mounting panel and a pair of preceding supporting leg, a pair of back frame leg bottom is respectively through the upper end sliding fit of mounting panel and a pair of back supporting leg, therefore the top frame can realize flexible in the horizontal extending direction, thereby make the top frame narrow or widen; meanwhile, the pair of front supporting legs and the pair of rear supporting legs are second telescopic rods which are vertically telescopic along the top frame, so that the height of the top protection frame can be adjusted.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a side view of fig. 1.
Wherein: 11 pairs of side frames, 12 guide rods, 13 pairs of rear frame legs, 2 pairs of front support legs, 3 pairs of rear support legs, 4 mounting plates, 5 driving oil cylinders and 6 lifting oil cylinders.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.
Examples
Referring to fig. 1, an adjustable overhead guard for a forklift includes a top frame, a pair of front support legs 2 and a pair of rear support legs 3; the top frame comprises a pair of side frames 11, more than four guide rods 12 are arranged between the pair of side frames 11 in parallel, and each guide rod 12 is a first telescopic rod which is transversely telescopic along the top frame;
the pair of front supporting legs 2 and the pair of rear supporting legs 3 are second telescopic rods which are vertically telescopic along the top frame, and the upper ends of the pair of front supporting legs 2 and the pair of rear supporting legs 3 are respectively connected with the bottom end of the top frame in a sliding fit mode through a mounting plate 4 with a sliding rail horizontally.
Above-mentioned first telescopic link is transversely flexible along the roof-rack, can realize the utility model discloses a fork truck protects roof-rack upper portion roof-rack's width regulation, the second telescopic link is vertical flexible along the roof-rack, can realize the utility model discloses a fork truck protects roof-rack's height and adjusts.
The top frame further comprises a pair of rear frame legs 13, each side frame is an inverted L-shaped rod, the bottom ends of the vertical rods of the pair of L-shaped rods are respectively in sliding fit with the upper ends of the pair of front support legs 2 through the mounting plate 4, and the bottom ends of the pair of rear frame legs 13 are respectively in sliding fit with the upper ends of the pair of rear support legs 3 through the mounting plate 4;
referring to fig. 2, driving oil cylinders 5 are respectively arranged in the inner cavities of the guide rods 12 corresponding to one side of the vertical rod of the L-shaped rod and the inner cavities of the guide rods 12 corresponding to one side of the pair of rear supporting legs 3, the end part of the piston rod of each driving oil cylinder 5 is connected with the bottom end of the inner sleeve of the first telescopic rod, and the bottom of the cylinder barrel of each driving oil cylinder 5 is connected with the bottom end of the outer sleeve of the first telescopic rod; wherein the actuating cylinder 5 causes the top frame to automatically slide along the slide rails on the mounting plate 4.
Referring to fig. 3, a lifting oil cylinder 6 is arranged in an inner cavity of each front supporting leg and each rear supporting leg, the end of a piston rod of the lifting oil cylinder 6 is connected with the bottom end of an inner sleeve of the second telescopic rod, and the bottom of a cylinder barrel of the lifting oil cylinder 6 is connected with the bottom end of an outer sleeve of the second telescopic rod. The lifting oil cylinder 6 enables the pair of front supporting legs 2 and the pair of rear supporting legs 3 to automatically lift.
It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
Claims (3)
1. The utility model provides a fork truck overhead guard with adjustable which characterized in that: comprises a top frame, a pair of front supporting legs (2) and a pair of rear supporting legs (3); the top frame comprises a pair of side frames (11), more than four guide rods (12) are arranged between the pair of side frames (11) in parallel, and each guide rod (12) is a first telescopic rod which is transversely telescopic along the top frame;
the pair of front supporting legs (2) and the pair of rear supporting legs (3) are second telescopic rods which are vertically telescopic along the top frame, and the upper ends of the pair of front supporting legs (2) and the pair of rear supporting legs (3) are respectively connected with the bottom end of the top frame in a sliding fit mode through a mounting plate (4) with a sliding rail horizontally.
2. The adjustable forklift overhead guard of claim 1, wherein: the top frame further comprises a pair of rear frame legs (13), each side frame is an inverted L-shaped rod, the bottom ends of the vertical rods of the pair of L-shaped rods are respectively in sliding fit with the upper ends of the pair of front support legs (2) through the mounting plate (4), and the bottom ends of the pair of rear frame legs (13) are respectively in sliding fit with the upper ends of the pair of rear support legs (3) through the mounting plate (4);
and driving oil cylinders (5) are arranged in the inner cavities of the guide rods (12) corresponding to one side of the vertical rod of the L-shaped rod and the inner cavities of the guide rods (12) corresponding to one side of the rear supporting legs (3), the end part of a piston rod of each driving oil cylinder (5) is connected with the bottom end of an inner sleeve of the first telescopic rod, and the bottom of a cylinder barrel of each driving oil cylinder (5) is connected with the bottom end of an outer sleeve of the first telescopic rod.
3. The adjustable forklift overhead guard of claim 1, wherein: lifting oil cylinders (6) are arranged in inner cavities of each front supporting leg and each rear supporting leg, the end parts of piston rods of the lifting oil cylinders (6) are connected to the bottom ends of the inner sleeves of the second telescopic rods, and the bottoms of cylinder barrels of the lifting oil cylinders (6) are connected to the bottom ends of the outer sleeves of the second telescopic rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021014155.8U CN212832628U (en) | 2020-06-05 | 2020-06-05 | Adjustable forklift overhead guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021014155.8U CN212832628U (en) | 2020-06-05 | 2020-06-05 | Adjustable forklift overhead guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212832628U true CN212832628U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021014155.8U Active CN212832628U (en) | 2020-06-05 | 2020-06-05 | Adjustable forklift overhead guard |
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| Country | Link |
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| CN (1) | CN212832628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114955940A (en) * | 2022-06-17 | 2022-08-30 | 安徽合力股份有限公司 | Width-adjustable forklift overhead guard |
-
2020
- 2020-06-05 CN CN202021014155.8U patent/CN212832628U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114955940A (en) * | 2022-06-17 | 2022-08-30 | 安徽合力股份有限公司 | Width-adjustable forklift overhead guard |
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