CN220664698U - Anti-falling safety protection tray - Google Patents
Anti-falling safety protection tray Download PDFInfo
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- CN220664698U CN220664698U CN202321446714.6U CN202321446714U CN220664698U CN 220664698 U CN220664698 U CN 220664698U CN 202321446714 U CN202321446714 U CN 202321446714U CN 220664698 U CN220664698 U CN 220664698U
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- rods
- safety protection
- rod
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- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
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Abstract
The utility model provides a falling-preventing safety protection tray, and belongs to the technical field of feed production. The technical proposal is as follows: the hanger comprises a pair of cross bars arranged on the hanger, and guardrails are arranged between the cross bars at two sides; the gallows includes two pairs of landing legs, all is provided with the connecting rod on the landing leg of both sides paired, is provided with a pair of jib between the connecting rod of both sides, and both sides jib below all is provided with slide rail one through the support, and slide rail downside is provided with T shape spout one, is provided with complex T shape slider one in the T shape spout one, is provided with slide rail two between the T shape slider one of both sides, and slide rail two lower surfaces are provided with T shape spout two, are provided with matched with T shape slider two in the T shape spout two, and T shape slider two below is provided with electric block. The beneficial effects of the utility model are as follows: the protective plate is simple in structure and convenient to install, and effectively protects the electric hoist from danger caused by falling.
Description
Technical Field
The utility model relates to the technical field of feed production, in particular to a falling-preventing safety protection tray.
Background
In a feed production workshop, an electric hoist is needed for feeding and hoisting a ton bag, but a fixed point of the electric hoist is fixed by a steel wire rope, and the steel wire rope is worn or fatigued when running for a long time, so that potential safety hazards of fracture exist. The present application therefore provides a fall protection safety protection tray for solving the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a falling-preventing safety protection tray which is simple to operate and has a protection function.
The utility model is realized by the following measures:
the anti-falling safety protection tray is characterized by comprising a pair of cross bars arranged on a hanger, wherein guardrails are arranged between the cross bars at two sides;
the hanger comprises two pairs of supporting legs, connecting rods are arranged on the supporting legs in pairs on two sides, a pair of hanging rods are arranged between the connecting rods on two sides, a first sliding rail is arranged below the hanging rods through a support, a first T-shaped sliding groove is arranged on the lower side surface of the first sliding rail, a second sliding rail is arranged between the first T-shaped sliding grooves on two sides, a second T-shaped sliding groove is arranged on the lower surface of the second sliding rail, a second T-shaped sliding block matched with the second T-shaped sliding groove is arranged in the second T-shaped sliding groove, and an electric hoist is arranged below the second T-shaped sliding block and can slide through the first T-shaped sliding block and the second T-shaped sliding block.
The utility model has the specific characteristics that:
the cross rod comprises a middle rod, rectangular sleeves are arranged at two ends of the middle rod, and the rectangular sleeves are sleeved on the peripheries of the corresponding supporting legs;
the two sides of the middle rod are provided with sliding grooves on the opposite inner sides, and the guardrails are arranged between the sliding grooves in a sliding manner.
The guardrail comprises a pair of sliding rods which are arranged on two sides in the sliding groove in a sliding manner, reinforcing rods are arranged between the sliding rods on two sides, a pair of supporting parts are arranged on the sliding rods on two sides, and a basket is arranged at the free ends of the supporting parts on two sides.
The basket is including setting up rectangular frame on the supporting part, the interval is provided with a plurality of U-shaped vaulting poles between the both sides side of rectangular frame, adjacent clearance between the U-shaped vaulting pole allows electric block's lifting hook to pass through.
The supporting part comprises a telescopic rod, the telescopic rod comprises a sleeve arranged on the sliding rod, a round rod is arranged in the sleeve in a sliding manner, the free end of the round rod is arranged on the rectangular frame, a spring is arranged on the periphery of the telescopic rod between the rectangular frame and the sliding rod, one end of the spring is fixed on the rectangular frame, the other end of the spring is fixed on the sliding rod, and when the electric hoist falls in the basket, the electric hoist can be prevented from being broken due to the damping effect of the spring, so that a certain protection effect is achieved.
One side the one end of horizontal pole is provided with the motor support, and the other end is provided with the fixed plate, be provided with the motor on the motor support, the output of motor is provided with the lead screw, corresponding both sides all be provided with on the slide bar with the complex of lead screw link up screw hole one, the lead screw passes rotate after screw hole one and set up on the fixed plate, through the motor can be so that the basket is in both sides slide in the spout to adapt to electric block's position.
The side surface of the rectangular sleeve is provided with a pre-tightening bolt through a through threaded hole II, and the cross rod can be fixed on the corresponding supporting leg through the pre-tightening bolt.
Working principle: during application, the cross rod and the guardrail are installed at first, then the lifting hook of the electric hoist penetrates through the gap of the basket, and the sliding of the sliding rod is controlled through the motor, so that the electric hoist is always located right above the basket, and the electric hoist can fall into the basket even if falling.
The beneficial effects of the utility model are as follows: the protective plate is simple in structure and convenient to install, and effectively protects the electric hoist from danger caused by falling.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present utility model.
Fig. 2 is a schematic structural view of a guardrail according to an embodiment of the present utility model.
Wherein, the reference numerals are as follows: 1. a support leg; 2. a cross bar; 3. a connecting rod; 4. a boom; 5. a first slide rail; 6. a second slide rail; 7. an electric hoist; 8. guard bars; 9. a rectangular sleeve; 10. a motor; 11. an intermediate lever; 12. a screw rod; 13. a spring; 14. a telescopic rod; 15. a slide bar; 16. u-shaped stay bars; 17. a rectangular frame; 18. and pre-tightening the bolts.
Detailed Description
In order to clearly illustrate the technical characteristics of the scheme, the scheme is explained below through a specific embodiment.
Referring to fig. 1-2, a fall protection safety protection tray comprises a pair of cross bars 2 arranged on a hanger, wherein guardrails 8 are arranged between the cross bars 2 at two sides;
the gallows includes two pairs of landing legs 1, all be provided with connecting rod 3 on the landing leg 1 of both sides paired, be provided with a pair of jib 4 between the connecting rod 3 of both sides, both sides jib 4 below all is provided with slide rail one 5 through the support, slide rail one 5 downside is provided with T shape spout one, be provided with complex T shape slider one in the T shape spout one, be provided with slide rail two 6 between the T shape slider one of both sides, slide rail two 6 lower surfaces are provided with T shape spout two, be provided with matched with T shape slider two in the T shape spout two, T shape slider two below is provided with electric hoist 7, can be through the slip of electric control T shape slider one and T shape slider two.
The cross rod 2 comprises a middle rod 11, rectangular sleeves 9 are arranged at two ends of the middle rod 11, and the rectangular sleeves 9 are sleeved on the peripheries of the corresponding supporting legs 1;
the opposite inner sides of the middle rods 11 on the two sides are respectively provided with a chute, and the guardrails 8 are arranged between the chutes on the two sides in a sliding way.
The guardrail 8 comprises a pair of sliding rods 15 which are arranged in sliding grooves on two sides, a reinforcing rod is arranged between the sliding rods 15 on two sides, a pair of supporting parts are arranged on the sliding rods 15 on two sides, and a basket is arranged at the free ends of the supporting parts on two sides.
The basket comprises a rectangular frame 17 arranged on the supporting part, a plurality of U-shaped supporting rods 16 are arranged between the two side edges of the rectangular frame 17 at intervals, and the gaps between the adjacent U-shaped supporting rods 16 allow the hanging hooks of the electric hoist 7 to pass through.
The supporting part includes telescopic link 14, telescopic link 14 is including setting up the sleeve pipe on slide bar 15, the intraductal slip of cover is provided with the round bar, the free end of round bar sets up on rectangle frame 17, the telescopic link 14 periphery between rectangle frame 17 and the slide bar 15 is provided with spring 13, the one end of spring 13 is fixed on rectangle frame 17, the other end of spring 13 is fixed on slide bar 15, after electric block 7 drops in the basket, because spring 13's cushioning effect, can prevent that electric block 7 from being broken, play certain guard action.
One end of one side horizontal pole 2 is provided with motor 10 support, and the other end is provided with the fixed plate, is provided with motor 10 on the motor 10 support, and motor 10's output is provided with lead screw 12, all is provided with on the corresponding both sides slide bar 15 with the complex of lead screw 12 link up screw hole one, and lead screw 12 passes screw hole one and rotates the setting on the fixed plate, can make the basket slide in both sides spout through motor 10 to adapt to the position of electric block 7.
The side of the rectangular sleeve 9 is provided with a pre-tightening bolt 18 through a threaded hole II, and the cross bar 2 can be fixed on the corresponding supporting leg 1 through the pre-tightening bolt 18.
Working principle: during application, the cross rod 2 and the guardrail 8 are installed firstly, then the lifting hook of the electric hoist 7 passes through a gap of the basket, and the sliding of the sliding rod 15 is controlled through the motor 10, so that the electric hoist 7 is always positioned right above the basket, and the electric hoist 7 can fall into the basket even if falling.
The technical features of the present utility model that are not described in the present utility model may be implemented by or using the prior art, and are not described in detail herein, but the above description is not intended to limit the present utility model, and the present utility model is not limited to the above examples, but is also intended to be within the scope of the present utility model by those skilled in the art.
Claims (7)
1. The anti-falling safety protection tray is characterized by comprising a pair of cross bars (2) arranged on a hanger, wherein guardrails (8) are arranged between the cross bars (2) at two sides;
the hanger comprises two pairs of supporting legs (1), connecting rods (3) are arranged on the supporting legs (1) in pairs on two sides, a pair of hanging rods (4) are arranged between the connecting rods (3) on two sides, a first sliding rail (5) is arranged below the hanging rods (4) through a support, a first T-shaped sliding groove is arranged on the lower side surface of the first sliding rail (5), a second sliding rail (6) is arranged between the first T-shaped sliding grooves on two sides, a second T-shaped sliding groove is arranged on the lower surface of the second sliding rail (6), a second T-shaped sliding block matched with the second T-shaped sliding groove is arranged in the second T-shaped sliding groove, and an electric hoist (7) is arranged below the second T-shaped sliding block.
2. The anti-falling safety protection tray according to claim 1, wherein the cross bar (2) comprises a middle bar (11), rectangular sleeves (9) are arranged at two ends of the middle bar (11), and the rectangular sleeves (9) are sleeved on the periphery of the corresponding supporting legs (1);
the opposite inner sides of the middle rods (11) at the two sides are respectively provided with a chute, and the guardrails (8) are arranged between the chutes at the two sides in a sliding way.
3. The fall protection safety protection tray according to claim 2, wherein the guardrail (8) comprises a pair of sliding rods (15) slidably arranged in the sliding grooves at two sides, reinforcing rods are arranged between the sliding rods (15) at two sides, a pair of supporting parts are arranged on the sliding rods (15) at two sides, and baskets are arranged at free ends of the supporting parts at two sides.
4. A fall arrest safety protection tray according to claim 3, wherein the basket comprises a rectangular frame (17) provided on the support portion, a plurality of U-shaped struts (16) being provided at intervals between both side edges of the rectangular frame (17).
5. The fall protection safety protection tray according to claim 4, wherein the supporting portion comprises a telescopic rod (14), the telescopic rod (14) comprises a sleeve arranged on the sliding rod (15), a round rod is slidably arranged in the sleeve, the free end of the round rod is arranged on the rectangular frame (17), a spring (13) is arranged on the periphery of the telescopic rod (14) between the rectangular frame (17) and the sliding rod (15), one end of the spring (13) is fixed on the rectangular frame (17), and the other end of the spring (13) is fixed on the sliding rod (15).
6. A fall protection safety protection tray according to claim 3, wherein one end of the cross bar (2) on one side is provided with a motor (10) support, the other end is provided with a fixed plate, a motor (10) is arranged on the motor (10) support, a screw rod (12) is arranged at the output end of the motor (10), through threaded holes I matched with the screw rod (12) are respectively arranged on the sliding rods (15) on two corresponding sides, and the screw rod (12) is rotatably arranged on the fixed plate after penetrating through the threaded holes I.
7. Fall protection safety protection tray according to claim 2, characterized in that the side of the rectangular sleeve (9) is provided with a pre-tightening bolt (18) through a threaded hole two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321446714.6U CN220664698U (en) | 2023-06-07 | 2023-06-07 | Anti-falling safety protection tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321446714.6U CN220664698U (en) | 2023-06-07 | 2023-06-07 | Anti-falling safety protection tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220664698U true CN220664698U (en) | 2024-03-26 |
Family
ID=90331329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321446714.6U Active CN220664698U (en) | 2023-06-07 | 2023-06-07 | Anti-falling safety protection tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220664698U (en) |
-
2023
- 2023-06-07 CN CN202321446714.6U patent/CN220664698U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |