CN209797405U - Forklift is with preventing empting movable guardrail - Google Patents
Forklift is with preventing empting movable guardrail Download PDFInfo
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- CN209797405U CN209797405U CN201920147692.0U CN201920147692U CN209797405U CN 209797405 U CN209797405 U CN 209797405U CN 201920147692 U CN201920147692 U CN 201920147692U CN 209797405 U CN209797405 U CN 209797405U
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Abstract
an anti-toppling movable guardrail for a forklift is characterized in that three cross rods are uniformly distributed between two vertical rods, a lifting support frame is arranged between every two adjacent cross rods, the lifting support frame is of an X-shaped opening-closing structure, a connecting sleeve is arranged at the lower end of each vertical rod, and a pair of vertical rods, the cross rods, the lifting support frames and the connecting sleeves form a rear guardrail; three pairs of fixed sleeves are symmetrically arranged on two sides of the rear guardrail, a pair of side frames are arranged on two sides of the rear guardrail, stop rods are uniformly distributed between the upper end and the lower end of each side frame, and vertical rods of the fixed rods are correspondingly inserted into the fixed sleeves; a pair of wheel frames are symmetrically arranged at two ends of the rear side of the lower cross rod, a hinge is arranged between one end of each wheel frame and the lower cross rod, holes are reserved in the upper surfaces of the opposite ends of the pair of wheel frames, internal threads are arranged in the reserved holes, the internal threads of the reserved holes are in threaded connection with a screw rod, a rotary disc is arranged at the upper end of the screw rod, and wheels are arranged at the lower end of the screw rod; through the height of adjusting the pole setting, can prevent the slope of higher goods, it is safer, the utility model discloses simple structure, design benefit, convenient operation, it is safe in utilization.
Description
Technical Field
The utility model relates to a rail guard field especially relates to a fork truck is with preventing empting movable guardrail.
Background
The forklift is an industrial carrying vehicle, which is a carrying vehicle for carrying out loading, unloading, stacking and short-distance transportation operation on finished goods and plays an important role in carrying the goods, the forklift transfers the goods by a pair of forks in front of the forklift, and the forklift does not have a device for placing articles to topple over during the carrying process, so that the materials are often toppled over during the carrying process, and the materials are damaged; how to avoid the situation of dumping materials in the process of carrying becomes a technical problem which is difficult to solve for a long time.
In view of the above, an anti-toppling movable guardrail for a forklift has been developed.
SUMMERY OF THE UTILITY MODEL
the utility model aims at overcoming not enough among the prior art, provide a fork truck is with preventing empting movable guardrail, through the height of adjusting the pole setting, can prevent the slope of higher goods, safer, the utility model discloses simple structure, design benefit, convenient operation, it is safe in utilization, excellent in use effect.
the utility model discloses a realize above-mentioned purpose, adopt following technical scheme: an anti-toppling movable guardrail for a forklift comprises: the device comprises upright rods, cross rods, lifting support frames, pin shafts, fixing sleeves, side frames, stop rods, fixing rods, wheels, screw rods, wheel frames, hinges, connecting sleeves and turntables; three cross rods are uniformly distributed between two parallel vertical rods, the three cross rods are sequentially arranged into an upper cross rod, a middle cross rod and a lower cross rod from top to bottom, two pairs of U-shaped grooves are symmetrically formed in the lower surface of the upper cross rod and the two ends of the lower surface of the middle cross rod, pin shafts are arranged in the U-shaped grooves, moving grooves are formed in the upper surface of the middle cross rod and the upper surface of the lower cross rod, a lifting support frame is arranged between every two adjacent cross rods, the lifting support frame is of an X-shaped opening-closing type structure, the two sides of the upper end of the lifting support frame are correspondingly hinged to the pair of pin; the lower end of the vertical rod is provided with a connecting sleeve which is vertical to the vertical rod, and the pair of vertical rods, the cross rod, the lifting support frame and the connecting sleeve form a rear guardrail;
Three pairs of fixed sleeves are symmetrically arranged on two sides of the rear guardrail, a pair of side frames are arranged on two sides of the rear guardrail, stop levers are uniformly distributed between the upper end and the lower end of each side frame, an inverted L-shaped fixed lever is arranged at one side of each side frame corresponding to the corresponding fixed sleeve, the tail end of a horizontal lever of each fixed lever is arranged at one side of each side frame, and a vertical lever of each fixed lever is correspondingly inserted into the corresponding fixed sleeves;
The wheel frame is connected with the lower cross rod into a whole through the hinge, holes are reserved in the upper surfaces of the opposite ends of the pair of wheel frames, internal threads are arranged in the reserved holes, the internal threads of the reserved holes are in threaded connection with a lead screw, the reserved holes of the wheel frame are exposed at the upper end and the lower end of the lead screw, a rotary disc is arranged at the upper end of the lead screw, and wheels are arranged at the lower end of the lead screw.
The structure of pole setting be: set up the upper tube in the upper end of well pipe, the lower extreme of well pipe sets up the low tube, and the lower extreme of well pipe is located the low tube, and the upper end of low tube and well pipe sets up the locating hole, sets up positioning bolt in the locating hole, and three horizontal poles are located respectively between the upper end of two upper tubes, the upper end of two well pipes and the lower extreme of two low tubes, and three pairs of fixed covers are located the upper end outside of two upper tubes, well pipe, low tubes respectively.
The wheels are universal wheels.
The horizontal rod and the vertical rod of the fixing rod are both rectangular.
the utility model has the advantages that: when the lifting support frame is used, the connecting sleeves are correspondingly inserted with the pallet forks of the forklift, according to the actual requirements, the positioning bolts on the rear guardrails are unscrewed, the cross rods are pulled upwards, the cross rods drive the upper pipes or the middle pipes of the vertical rods to move upwards, meanwhile, the cross rods drive the lifting support frame to be unfolded, when the cross rods move to the appointed positions, the positioning bolts are screwed, the upper pipes or the middle pipes of the vertical rods are prevented from sliding downwards, the fixing rods on the side frames are correspondingly inserted with the fixing sleeves on the vertical rods, and the carrying task is carried out; when the guardrail is moved, the side frame is detached and placed on the connecting sleeve of the rear guardrail, the turntable is rotated clockwise, the turntable drives the screw rod to rotate, the screw rod drives the wheels to move downwards to contact the bottom surface, and the rear guardrail is pulled to move, so that time and labor are saved; the utility model discloses an adjust the height of pole setting, can prevent the slope of higher goods, it is safer, the utility model discloses simple structure, design benefit, convenient operation, safe in utilization, excellent in use effect is fit for generally popularizing and applying.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is a front view schematic;
FIG. 2 is a rear view schematic;
FIG. 3 is a side view schematic;
In fig. 1, 2, 3: the device comprises upright rods 1, cross rods 2, lifting support frames 3, pin shafts 4, fixing sleeves 5, side frames 6, stop rods 6.1, fixing rods 7, wheels 8, screw rods 9, wheel frames 10, hinges 11, connecting sleeves 12 and rotary tables 13.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings:
three cross rods 2 are uniformly distributed between two parallel vertical rods 1, the three cross rods 2 are sequentially arranged into an upper cross rod, a middle cross rod and a lower cross rod from top to bottom, two pairs of U-shaped grooves are symmetrically formed in the lower surface of the upper cross rod and the two ends of the lower surface of the middle cross rod, pin shafts 4 are arranged in the U-shaped grooves, moving grooves are formed in the upper surface of the middle cross rod and the upper surface of the lower cross rod, a lifting support frame 3 is arranged between every two adjacent cross rods 2, the lifting support frame 3 is of an X-shaped opening-closing structure, two sides of the upper end of the lifting support frame 3 are correspondingly hinged with the pin shafts 4, a sliding block; the lower end of the upright stanchion 1 is provided with a connecting sleeve 12, the connecting sleeve 12 is vertical to the upright stanchion 1, and the pair of upright stanchions 1, the cross rod 2, the lifting support frame 3 and the connecting sleeve 12 form a rear guardrail;
three pairs of fixed sleeves 5 are symmetrically arranged on two sides of the rear guardrail, a pair of side frames 6 are arranged on two sides of the rear guardrail, stop levers 6.1 are uniformly distributed between the upper end and the lower end of each side frame 6, an inverted L-shaped fixed rod 7 is arranged at a position, corresponding to the fixed sleeves 5, on one side of each side frame 6, the tail end of a horizontal rod of each fixed rod 7 is arranged on one side of each side frame 6, and a vertical rod of each fixed rod 7 is correspondingly inserted into the corresponding fixed sleeves;
A pair of wheel frames 10 are symmetrically arranged at two ends of the rear side of a lower cross rod, a hinge 11 is arranged between one end of each wheel frame 10 and the lower cross rod, the wheel frames 10 rotate by taking a pin shaft of the hinge 11 as a center, the wheel frames 10 are connected with the lower cross rod into a whole through the hinge 11, holes are reserved in the upper surfaces of the opposite ends of the wheel frames 10, internal threads are arranged in the reserved holes, the internal threads of the reserved holes are in threaded connection with a screw rod 9, the reserved holes of the wheel frames 10 are exposed at the upper end and the lower end of the screw rod 9, a rotary table 13 is arranged at the upper end of the screw.
The structure of the upright rod 1 is as follows: set up the upper tube in the upper end of well pipe, the lower extreme of well pipe sets up the low tube, and the lower extreme of well pipe is located the low tube, and the upper end of low tube and well pipe sets up the locating hole, sets up positioning bolt in the locating hole, and three horizontal poles 2 are located the upper end of two upper tubes respectively, between the upper end of two well pipes and the lower extreme of two low tubes, and three pairs of fixed covers 5 are located the upper end outside of two upper tubes, well pipe, low tubes respectively.
The wheels 8 are universal wheels.
The horizontal rod and the vertical rod of the fixing rod 7 are both rectangular.
Claims (4)
1. An anti-toppling movable guardrail for a forklift comprises: the device comprises upright posts (1), cross rods (2), lifting support frames (3), pin shafts (4), fixing sleeves (5), side frames (6), stop rods (6.1), fixing rods (7), wheels (8), screw rods (9), wheel frames (10), hinges (11), connecting sleeves (12) and turntables (13); the method is characterized in that: three cross rods (2) are uniformly distributed between two parallel upright posts (1), the three cross rods (2) are sequentially arranged into an upper cross rod, a middle cross rod and a lower cross rod from top to bottom, two pairs of U-shaped grooves are symmetrically formed in the lower surface of the upper cross rod and the two ends of the lower surface of the middle cross rod, pin shafts (4) are arranged in the U-shaped grooves, moving grooves are formed in the upper surface of the middle cross rod and the upper surface of the lower cross rod, a lifting support frame (3) is arranged between every two adjacent cross rods (2), the lifting support frame (3) is of an X-shaped opening and closing structure, the two sides of the upper end of the lifting support frame (3) are correspondingly hinged with a pair of pin shafts (4), a sliding; the lower end of the upright stanchion (1) is provided with a connecting sleeve (12), the connecting sleeve (12) is vertical to the upright stanchion (1), and a pair of upright stanchions (1), a cross rod (2), a lifting support frame (3) and the connecting sleeve (12) form a rear guardrail;
Three pairs of fixing sleeves (5) are symmetrically arranged on two sides of the rear guardrail, a pair of side frames (6) are arranged on two sides of the rear guardrail, stop levers (6.1) are uniformly distributed between the upper end and the lower end of each side frame (6), an inverted L-shaped fixing rod (7) is arranged on one side of each side frame (6) corresponding to the corresponding fixing sleeve (5), the tail end of a horizontal rod of each fixing rod (7) is arranged on one side of each side frame (6), and a vertical rod of each fixing rod (7) is correspondingly inserted into the corresponding fixing sleeves (5);
The symmetry of sheer pole rear side both ends sets up a pair of wheel frame (10), set up hinge (11) between wheel frame (10) one end and the sheer pole, wheel frame (10) use the round pin axle of hinge (11) to rotate as the center, wheel frame (10) are as an organic whole through hinge (11) and sheer pole, the end upper surface preformed hole in opposite directions of a pair of wheel frame (10), set up the internal thread in the preformed hole, the internal thread spiro union lead screw (9) of preformed hole, the preformed hole of wheel frame (10) is exposed at the upper and lower both ends of lead screw (9), the upper end of lead screw (9) sets up carousel (13), the lower extreme of lead screw (9) sets up wheel (8).
2. the anti-toppling movable guardrail for the forklift as claimed in claim 1, wherein: the structure of the upright rod (1) is as follows: set up the upper tube in the upper end of well pipe, the lower extreme of well pipe sets up the low tube, and the lower extreme of well pipe is located the low tube, and the upper end of low tube and well pipe sets up the locating hole, sets up positioning bolt in the locating hole, and three horizontal poles (2) are located respectively between the upper end of two upper tubes, the upper end of two well pipes and the lower extreme of two low tubes, and three pairs of fixed covers (5) are located respectively in the upper end outside of two upper tubes, well pipe, low.
3. the anti-toppling movable guardrail for the forklift as claimed in claim 1, wherein: the wheels (8) are universal wheels.
4. the anti-toppling movable guardrail for the forklift as claimed in claim 1, wherein: the horizontal rods and the vertical rods of the fixing rods (7) are rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920147692.0U CN209797405U (en) | 2019-01-25 | 2019-01-25 | Forklift is with preventing empting movable guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920147692.0U CN209797405U (en) | 2019-01-25 | 2019-01-25 | Forklift is with preventing empting movable guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209797405U true CN209797405U (en) | 2019-12-17 |
Family
ID=68821283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920147692.0U Active CN209797405U (en) | 2019-01-25 | 2019-01-25 | Forklift is with preventing empting movable guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209797405U (en) |
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2019
- 2019-01-25 CN CN201920147692.0U patent/CN209797405U/en active Active
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