CN212700145U - Safety belt suspension device for non-fixed cargo yard loading and unloading vehicle - Google Patents
Safety belt suspension device for non-fixed cargo yard loading and unloading vehicle Download PDFInfo
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- CN212700145U CN212700145U CN202022176256.1U CN202022176256U CN212700145U CN 212700145 U CN212700145 U CN 212700145U CN 202022176256 U CN202022176256 U CN 202022176256U CN 212700145 U CN212700145 U CN 212700145U
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- main rod
- rod
- safety belt
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- 239000000725 suspension Substances 0.000 title claims description 10
- 238000004804 winding Methods 0.000 claims abstract description 7
- 241000274582 Pycnanthus angolensis Species 0.000 description 2
- 239000011087 paperboard Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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Abstract
The utility model discloses a safety belt hanging device for a non-fixed goods yard loading and unloading vehicle, which comprises a main rod, wherein a second sleeve, a third sleeve and a fourth sleeve are connected on the main rod in a sliding way; a U-shaped life rope winding support is also fixed on the main rod; bolt holes matched with a fourth sleeve are formed in the lower part and the middle part of the main rod, bolts are inserted into the bolt holes, and the fourth sleeve is connected with an umbrella-type supporting leg; an upper clamp is fixed on the second sleeve, and a lower clamp is fixed on the third sleeve; and the second sleeve and the third sleeve are provided with fastening devices. The utility model discloses do not receive the limitation of place restriction when making goods handling, can play the safety when guaranteeing the operation personnel goods handling on the transport vechicle again, effectively reduced personnel from the transport vechicle fall injured's possibility.
Description
Technical Field
The utility model belongs to the field of machinery, especially, relate to a safety belt linkage for non-fixed goods yard loading and unloading vehicle.
Background
The goods loading and unloading at the fixed-point position of the goods yard have great limitation, and the operating personnel can be protected by the safety belt only at the fixed-point position when loading and unloading the goods. Resulting in inconvenience in loading and unloading.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model discloses a safety belt linkage for non-fixed goods yard loading and unloading vehicle. The utility model discloses do not receive the limitation of place restriction when making goods handling, can play the safety when guaranteeing the operation personnel goods handling on the transport vechicle again, effectively reduced personnel from the transport vechicle fall injured's possibility.
In order to achieve the above purpose, the technical scheme of the utility model is that:
a safety belt suspension device for a non-fixed goods yard loading and unloading truck comprises a main rod, wherein a second sleeve, a third sleeve and a fourth sleeve are connected to the main rod in a sliding manner; a U-shaped life rope winding support is also fixed on the main rod; bolt holes matched with a fourth sleeve are formed in the lower part and the middle part of the main rod, bolts are inserted into the bolt holes, and the fourth sleeve is connected with an umbrella-type supporting leg; an upper clamp is fixed on the second sleeve, and a lower clamp is fixed on the third sleeve; and the second sleeve and the third sleeve are provided with fastening devices.
The umbrella type supporting leg comprises a connecting rod hinged to the fourth sleeve, the connecting rod is hinged to a supporting leg, a base is fixed to the bottom of the main rod, and the supporting leg is hinged to the base.
In a further improvement, the base is provided with a pushing wheel.
In a further improvement, the fastening device is a bolt.
The improved structure comprises a further improvement that the upper clamp and the lower clamp both comprise fixing plates, the fixing plates are fixedly connected with supporting plates, and the supporting plates are hinged with clamping plates; the fixed plate is in threaded connection with a screw rod, the screw rod is in shaft connection with a rotating shaft, and the rotating shaft is in shaft connection with the tightening plate.
In a further improvement, the screw is connected with a rotating disc.
In a further improvement, the third sleeve is connected with two lower clamps through connecting rods.
In a further improvement, the main rod is fixedly connected with a first sleeve of the first sleeve, and the heightening rod is fixedly connected with the first sleeve of the first sleeve through a bolt.
The utility model discloses the advantage:
the utility model discloses do not receive the limitation of place restriction when making goods handling, can play the safety when guaranteeing the operation personnel goods handling on the transport vechicle again, effectively reduced personnel from the transport vechicle fall injured's possibility.
Drawings
Fig. 1 is a schematic side view of the present invention;
fig. 2 is a schematic front structural view of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and the embodiments.
Examples
As shown in fig. 1 and 2, the safety belt hanging device for the non-fixed goods yard loading and unloading truck comprises a main rod 1, wherein a second sleeve 3, a third sleeve 4 and a fourth sleeve 5 are connected on the main rod 1 in a sliding way; a U-shaped life rope winding support 6 is also fixed on the main rod 1; a plug pin hole 7 matched with the fourth sleeve 5 is formed in the lower part and the middle part of the main rod 1, a plug pin 11 is inserted into the plug pin hole 7, and the fourth sleeve 5 is connected with an umbrella-type supporting leg 8; an upper clamp 9 is fixed on the second sleeve 3, and a lower clamp 10 is fixed on the third sleeve 4; the second sleeve 3 and the third sleeve 4 are both provided with fastening devices 15.
The umbrella-type landing leg 8 comprises a connecting rod 22 hinged to the fourth sleeve 5, the connecting rod 22 is hinged to a landing leg 12, a base 13 is fixed to the bottom of the main rod 1, and the landing leg 12 is hinged to the base 13. The base 13 is provided with a pushing wheel 14. The fastening means 15 is a bolt. The upper clamp 9 and the lower clamp 10 both comprise a fixing plate 16, the fixing plate 16 is fixedly connected with a supporting plate 17, and the supporting plate 17 is hinged with a clamping plate 18; the fixed plate 16 is connected with a screw 23 in a threaded manner, the screw 23 is coupled with a rotating shaft 19, and the rotating shaft 19 is coupled with the tightening plate 18.
The screw 23 is connected with a rotating disc 20. The third sleeve 4 is connected with two lower clamps 10 through connecting rods. The main rod 1 is fixedly connected with a first sleeve 2, and the first sleeve 2 is fixedly connected with a heightening rod 21 through a bolt.
The utility model discloses application method is as follows: combine transport vechicle plate structure characteristic to the inward channel-section steel and the boxboard of sweep both sides are the impetus, after the vehicle stops steadily, push away the preset position with this device through pushing away driving wheel 14, lay safety belt linkage at the front and back end or the middle part of carriage one side, tractive life rope on top life rope winding support 6, put down the umbrella-type landing leg, the relative position has been adjusted, go up anchor clamps 9 and down anchor clamps 10 and all press from both sides tight carriage, personnel are the operation on the transport vechicle, the safety belt hangs on life rope, ensure personnel's safety.
In order to facilitate the movement of the safety belt hanging device, the fixed travelling wheels are arranged at the bottom of the safety belt hanging device, and when the safety belt hanging device needs to move or transfer, the umbrella-shaped supporting legs are retracted, the supporting frame is inclined and laid down, and the supporting frame is pushed to travel.
The height of the life rope is selected according to the following steps: the height of the carriage plate of the existing running boxcar is basically between 1.25m and 1.5m, the height of the carriage plate is 0.8m, the length of the safety belt is 1.5m, an adult is counted by the height of 1.8m, when a fall occurs (mainly falls back to the outside of a carriage), the distance between the head and the hip of the adult and the ground is at least 0.5m, so that the worker can be protected from being damaged when falling, and the installation height of the life rope is preferably 3.5m through field test. The life cord winding support (6) is thus in a position 3.5m high.
Selecting the diameter of the life rope: by using a test method and calculation, the life rope adopts a 6X 37+ FC-1670-phi 13mm galvanized steel wire rope, and aluminum alloy joints are adopted at two ends. One end of the rope buckle is connected with the life rope lug seat of the support frame by using a shackle, the other end of the rope buckle is connected with the life rope winding support seat by a pole head pulley, and the tail end of the rope buckle is tightened by using a ratchet rope tightener.
The safety belt hanging device comprises a safety belt hanging device base, a supporting frame and a supporting frame, wherein the supporting frame is provided with a clamp, the supporting frame is provided with a supporting leg, the supporting leg is arranged on the supporting frame, the supporting frame is provided with a supporting seat, the supporting frame is provided with a supporting leg, the supporting leg is arranged on the supporting frame, the supporting frame is provided with a supporting frame.
Through experimental inspection, the weight of 100kg can fall from the boxboard suddenly, and the life rope support frame can effectively keep the weight from falling to the ground, is light and flexible, and is suitable for loading and unloading vehicles which are not limited by sites and are in a non-regular cargo state.
While the embodiments of the invention have been disclosed above, it is not limited to the applications set forth in the description and embodiments, but is capable of being applied in all kinds of fields adapted to the invention, and further modifications may readily be made by those skilled in the art, and the invention is therefore not limited to the details shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (8)
1. A safety belt hanging device for a non-fixed goods yard loading and unloading vehicle is characterized by comprising a main rod (1), wherein a second sleeve (3), a third sleeve (4) and a fourth sleeve (5) are connected on the main rod (1) in a sliding manner; a U-shaped life rope winding support (6) is also fixed on the main rod (1); a plug pin hole (7) matched with the fourth sleeve (5) is formed in the lower portion and the middle portion of the main rod (1), a plug pin (11) is inserted into the plug pin hole (7), and the fourth sleeve (5) is connected with an umbrella-type supporting leg (8); an upper clamp (9) is fixed on the second sleeve (3), and a lower clamp (10) is fixed on the third sleeve (4); and the second sleeve (3) and the third sleeve (4) are provided with fastening devices (15).
2. The safety belt suspension device for an unsecured cargo handling vehicle of claim 1 wherein the umbrella leg (8) comprises a connecting rod (22) hinged to the fourth sleeve (5), the connecting rod (22) is hingedly connected to a leg (12), a base (13) is fixed to the bottom of the main rod (1), and the leg (12) is hingedly connected to the base (13).
3. The belt suspension for an ambulatory cargo bed according to claim 2, characterised in that the base (13) is fitted with pushwheels (14).
4. The seatbelt suspension device for an unsecured cargo handling vehicle according to claim 1, wherein the fastening means (15) is a bolt.
5. The belt suspension for an unsecured cargo handling vehicle according to claim 1 wherein the upper clamp (9) and the lower clamp (10) each comprise a fixed plate (16), the fixed plate (16) having a support plate (17) fixedly attached thereto, the support plate (17) having a clamp plate (18) hingedly attached thereto; the fixed plate (16) is in threaded connection with a screw rod (23), the screw rod (23) is in shaft connection with a rotating shaft (19), and the rotating shaft (19) is in shaft connection with the clamping plate (18).
6. The belt suspension for an ambulatory cargo yard loader as claimed in claim 5, wherein a swivel plate (20) is attached to the threaded rod (23).
7. The safety belt suspension for an unsecured cargo handling vehicle of claim 1 wherein the third sleeve (4) is connected to two lower clamps (10) by connecting rods.
8. The safety belt suspension device for an unfixed yard loader as claimed in claim 1, wherein the primary rod (1) is fixedly connected with a first sleeve (2), and the first sleeve (2) is fixedly connected with a heightening rod (21) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022176256.1U CN212700145U (en) | 2020-09-28 | 2020-09-28 | Safety belt suspension device for non-fixed cargo yard loading and unloading vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022176256.1U CN212700145U (en) | 2020-09-28 | 2020-09-28 | Safety belt suspension device for non-fixed cargo yard loading and unloading vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212700145U true CN212700145U (en) | 2021-03-16 |
Family
ID=74943207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022176256.1U Active CN212700145U (en) | 2020-09-28 | 2020-09-28 | Safety belt suspension device for non-fixed cargo yard loading and unloading vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212700145U (en) |
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2020
- 2020-09-28 CN CN202022176256.1U patent/CN212700145U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HUNAN BAISI INSPECTION AND DETECTION CO.,LTD. Assignor: YUEYANG CHANGLING REFINERY TONGDA BUILDING INSTALLATION ENGINEERING CO.,LTD. Contract record no.: X2023980047360 Denomination of utility model: A safety belt suspension device for non fixed cargo yard loading and unloading vehicles Granted publication date: 20210316 License type: Common License Record date: 20231121 |
|
| EE01 | Entry into force of recordation of patent licensing contract |