CN217969358U - Waterproof tarpaulin support frame of freight - Google Patents
Waterproof tarpaulin support frame of freight Download PDFInfo
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- CN217969358U CN217969358U CN202222466660.1U CN202222466660U CN217969358U CN 217969358 U CN217969358 U CN 217969358U CN 202222466660 U CN202222466660 U CN 202222466660U CN 217969358 U CN217969358 U CN 217969358U
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- tarpaulin
- support rod
- shaped support
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Abstract
The utility model discloses a freight waterproof tarpaulin support frame, which comprises two tarpaulin support components which are arranged oppositely, wherein each tarpaulin support component comprises a central support body, an L-shaped support rod a and an L-shaped support rod b; an adjusting transverse cavity is formed in the central support body, and the L-shaped support rod a and the L-shaped support rod b are inserted into the adjusting transverse cavity; the lower end parts of the L-shaped support rod a and the L-shaped support rod b are respectively provided with a vehicle fixing body, and an adjusting vertical cavity is arranged inside the vehicle fixing body; the end parts of the L-shaped support rod a and the L-shaped support rod b are respectively provided with an inner screw cylinder, the inner screw cylinders are arranged in the adjusting vertical cavity, the inside of the adjusting vertical cavity is provided with a screw rod through a bearing, and the inner screw cylinders are screwed outside the screw rods; the lower end of the vehicle fixing body is provided with a fixing block; this waterproof tarpaulin support frame of freight to simple structure, convenient operation to the use convenience that improves the tarpaulin adapts to the needs that cover of not co-altitude goods.
Description
Technical Field
The utility model relates to a tarpaulin support frame field, specific freight waterproof tarpaulin support frame that says so.
Background
The freight train is mainly a trailer, the trailer is a vehicle which is towed by an automobile and does not have a power driving device, the trailer is an important vehicle for road transportation, and the transportation by the trailer is the simplest and most effective important means for improving economic benefit. The trailer need set up the tarpaulin above it in the transportation, shelter from the goods of delivery through the tarpaulin, carry out the sunshade to the goods of delivery, prevent wind and rain-proof etc, and the goods that can also effectually prevent the delivery is from the trailer landing, the tarpaulin need be connected with the trailer through the tarpaulin support frame, current tarpaulin support frame height and width are fixed, because the goods kind of freight transportation trailer delivery is more, the height of the goods of bearing is different, lead to the change that the tarpaulin can not adapt to the goods height, can not effectually shelter from the goods, consequently, need improve prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a freight waterproof tarpaulin support frame.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a freight waterproof tarpaulin support frame, includes the tarpaulin supporting component of two relative settings, its characterized in that: the tarpaulin support component comprises a central support body, an L-shaped support rod a and an L-shaped support rod b;
an adjusting transverse cavity is formed in the central support body, and the L-shaped support rod a and the L-shaped support rod b are inserted into the adjusting transverse cavity;
the lower end parts of the L-shaped support rod a and the L-shaped support rod b are respectively provided with a vehicle fixing body, and an adjusting vertical cavity is arranged inside the vehicle fixing body;
the end parts of the L-shaped support rod a and the L-shaped support rod b are respectively provided with an inner screw cylinder, the inner screw cylinders are arranged in the adjusting vertical cavity, the inside of the adjusting vertical cavity is provided with a screw rod through a bearing, and the inner screw cylinders are screwed outside the screw rods;
a fixed block is arranged at the lower end of the vehicle fixed body, a fixed screw hole is formed in the side wall of the fixed block, and a fixed bolt is screwed in the fixed screw hole;
adjusting jacks are evenly formed in two ends of the side wall of the central supporting body, and limiting assemblies are mounted on the side walls of the L-shaped supporting rod a and the L-shaped supporting rod b.
Furthermore, the limiting assembly comprises a fixing plate arranged on the side wall of the L-shaped supporting rod a and the side wall of the L-shaped supporting rod b, a spring is arranged on the side wall of the fixing plate, a limiting insertion rod is arranged at the end part of the spring, and the limiting insertion rod is inserted into the limiting insertion hole in an inserting mode.
Further, the limiting plate is installed to the outside one end that is located the spring of spacing inserted bar, the outside lateral wall cover that is located the limiting plate of spacing inserted bar is equipped with annular rubber slab, and the external diameter of annular rubber slab is greater than the internal diameter of spacing jack.
Further, the lateral wall edge of limiting plate evenly installs the briquetting.
Further, the externally mounted of hob has driven gear, the inner wall of adjusting perpendicular chamber has seted up the through-hole, and installs the rotary drum in the through-hole, install the pivot in the rotary drum, the driving gear is installed to the tip of pivot, and the driving gear meshes with driven gear mutually.
Further, the slider is all installed to the both sides outer wall of interior spiral shell section of thick bamboo, the spout has all been seted up to two inner walls in the chamber is erect in the regulation, the slider is installed in the spout.
Furthermore, a central partition plate is installed in the middle section of the interior of the central support body, balance plates are installed at the end portions of the L-shaped support rod a and the L-shaped support rod b, and the balance plates are arranged in the adjusting transverse cavity.
Furthermore, the upper ends of the two tarpaulin support assemblies are uniformly provided with bearing steel wires.
The utility model has the advantages that:
the utility model provides a freight train waterproof tarpaulin support frame, moreover, the steam generator is simple in structure, and convenient for operation, through the tarpaulin supporting component who sets up two relative settings, thereby form the tarpaulin support frame in the upper end of freight trailer, thereby be used for the installation of tarpaulin, and adjustable width through tarpaulin supporting component, thereby be applicable to the trailer installation of different width, still can pass through supporting component's height-adjusting, and realize the regulation of tarpaulin height, with the needs of hiding that adapts to not co-altitude goods, improve the use convenience of tarpaulin.
Drawings
Fig. 1 is a plan view of the present invention.
Fig. 2 is a schematic view of the tarpaulin support assembly of the present invention.
Fig. 3 is a schematic view of the limiting assembly of the present invention.
Fig. 4 is a schematic structural diagram of part a of the present invention.
Fig. 5 is a schematic structural diagram of part B of the present invention.
Description of reference numerals: the awning comprises an awning cloth supporting component 1, a central supporting body 101, a supporting rod a in the shape of 102L, a supporting rod b in the shape of 103L, a bearing steel wire 2, a vehicle fixing body 3, a fixing block 4, an adjusting vertical cavity 5, an inner screw cylinder 6, a fixing screw hole 7, a fixing bolt 8, an adjusting transverse cavity 9, a central partition plate 10, a balance plate 11, a limiting component 12, a fixing plate 121, a spring 122, a limiting inserted rod 123, an adjusting insertion hole 13, a sliding groove 14, a sliding block 15, a rotating cylinder 16, a rotating shaft 17, a driving gear 18, a bearing 19, a driven gear 20, a screw rod 21, a ring-shaped rubber plate 22, a pressing block 23 and a limiting plate 24.
Detailed Description
The invention will be further described with reference to specific examples, which are intended to be illustrative only and not to limit the scope of the invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and such equivalents also fall within the scope of the appended claims.
Referring to fig. 1, 2, 3, 4 and 5, which are schematic structural views of the present invention, a cargo vehicle waterproof tarpaulin support frame includes two tarpaulin support assemblies 1 oppositely disposed, and the tarpaulin support assemblies 1 are installed at both sides of the upper end of a truck through the two tarpaulin support assemblies 1 to form a tarpaulin support frame, wherein the tarpaulin support assembly 1 includes a central support body 101, an L-shaped support rod a 102 and an L-shaped support rod b 103;
an adjusting transverse cavity 9,L-shaped supporting rod a 102 is arranged in the central supporting body 101 and is inserted at the left end of the adjusting transverse cavity 9, and an L-shaped supporting rod b 103 is inserted at the right end of the adjusting transverse cavity 9, so that the integral width can be adjusted as required to adapt to trailers with different widths;
the lower end parts of the L-shaped support rod a 102 and the L-shaped support rod b 103 are respectively provided with a vehicle fixing body 3, the vehicle fixing body 3 can be attached to the side wall of the trailer, and an adjusting vertical cavity 5 is arranged inside the vehicle fixing body 3;
the end parts of the L-shaped support rod a 102 and the L-shaped support rod b 103 are both provided with an inner screw cylinder 6, the inner screw cylinder 6 is arranged in the adjusting vertical cavity 5 and is lifted in the adjusting vertical cavity 5 through the inner screw cylinder 6, so that the height of the whole body is adjusted, the inner screw cylinder 6 is a cylindrical cylinder, internal threads are arranged in the inner screw cylinder, a screw rod 21 is arranged in the adjusting vertical cavity 5 through a bearing 19, the inner screw cylinder 6 is screwed outside the screw rod 21, and the external threads of the screw rod 21 are in threaded fit with the internal threads of the inner screw cylinder 6, so that the inner screw cylinder 6 is driven to lift through rotating the screw rod 21 in a forward and reverse direction;
a fixing block 4 is installed at the lower end of the vehicle fixing body 3, a fixing screw hole 7 is formed in the side wall of the fixing block 4, a fixing bolt 8 is screwed in the fixing screw hole 7, and a fixing screw groove matched with the fixing bolt 8 can be formed in the side wall of the trailer so as to fix the trailer on the side wall of the trailer;
the two ends of the side wall of the central support body 101 are uniformly provided with adjusting insertion holes 13, the side walls of the L-shaped support rods a 102 and the L-shaped support rods b 103 are respectively provided with a limiting component 12, the central support body 101 is divided into a left part and a right part, the lower surface of each part is uniformly provided with the adjusting insertion holes 13 from left to right, and the limiting components 12 are inserted into the adjusting insertion holes 13 at different positions, so that the L-shaped support rods are limited in position.
The limiting assembly 12 comprises a fixing plate 121 arranged on the side walls of the L-shaped supporting rod a 102 and the L-shaped supporting rod b 103, a spring 122 is arranged on the side wall of the fixing plate 121, a limiting insertion rod 123 is arranged at the end of the spring 122, the limiting insertion rod 123 is inserted into the limiting insertion hole 13, and the limiting insertion rod 123 can be conveniently inserted into the adjusting insertion holes 13 at different positions through the elasticity of the spring 122.
Limiting plate 24 is installed to the outside one end that is located spring 122 of limiting inserted bar 123, and the outside lateral wall cover that is located limiting plate 24 of limiting inserted bar 123 is equipped with annular rubber slab 22, and the external diameter of annular rubber slab 22 is greater than the internal diameter of limiting jack 13, can insert the regulation jack 13 back at limiting inserted bar 123 through annular rubber slab 22, with its sealed.
And pressing blocks 23 are uniformly arranged at the edge of the side wall of the limiting plate 24.
The external mounting of hob 21 has driven gear 20, and the inner wall of adjusting vertical cavity 5 has seted up the through-hole, and installs rotary drum 16 in the through-hole, installs pivot 17 in the rotary drum 16, and driving gear 18 is installed to the tip of pivot 17, and driving gear 18 meshes with driven gear 20 mutually, through the meshing of driven gear 20 and driving gear 18, can drive hob 21 when rotating pivot 17 and rotate.
The outer walls of the two sides of the inner screw cylinder 6 are respectively provided with a sliding block 14, the two inner walls of the adjusting vertical cavity 5 are respectively provided with a sliding groove 15, and the sliding blocks 14 are arranged in the sliding grooves 15, so that the inner screw cylinder 6 can be lifted when the screw rod 21 rotates.
The central clapboard 10 is arranged in the middle section of the inner part of the central supporting body 101, the balance plates 11 are arranged at the end parts of the L-shaped supporting rod a 102 and the L-shaped supporting rod b 103, and the balance plates 11 are arranged in the adjusting transverse cavity 9.
The upper ends of the two tarpaulin supporting components 1 are evenly provided with three bearing steel wires 2, the bearing steel wires 2 are divided into three from left to right, the middle bearing steel wire 2 is arranged at the upper end of the central supporting body 101, and the left bearing steel wire and the right bearing steel wire are respectively arranged at the upper ends of the two L-shaped supporting rods and used for installing the tarpaulin.
The working process and principle are as follows: when the tarpaulin support component is used, firstly, according to the width of a truck, the width of the tarpaulin support component 1 is adjusted, the limiting insertion rod 123 can be moved inwards, so that two L-shaped support rods can be moved in the central support body 101, after the movement is finished, the limiting insertion rod 123 is inserted into the adjusting insertion hole 13 and fixed, then the vehicle fixing bodies 3 at the two ends are attached to the two side walls of the truck, the vehicle fixing bodies and the side walls of the truck are fixed through the fixing blocks 4, then the height of the inner screw cylinder 6 is adjusted according to the covering requirements of goods with different heights, so that the height of the tarpaulin support component 1 is adjusted, and after the adjustment is finished, the tarpaulin can be installed.
Claims (8)
1. The utility model provides a freight waterproof tarpaulin support frame, includes tarpaulin supporting component (1) of two relative settings, its characterized in that: the tarpaulin support assembly (1) comprises a central support body (101), an L-shaped support rod a (102) and an L-shaped support rod b (103);
an adjusting transverse cavity (9) is formed in the central support body (101), and the L-shaped support rod a (102) and the L-shaped support rod b (103) are inserted in the adjusting transverse cavity (9);
the lower end parts of the L-shaped support rod a (102) and the L-shaped support rod b (103) are respectively provided with a vehicle fixing body (3), and an adjusting vertical cavity (5) is arranged in the vehicle fixing body (3);
the end parts of the L-shaped support rod a (102) and the L-shaped support rod b (103) are respectively provided with an inner screw cylinder (6), the inner screw cylinders (6) are arranged in the adjusting vertical cavity (5), the inside of the adjusting vertical cavity (5) is provided with a screw rod (21) through a bearing (19), and the inner screw cylinders (6) are screwed outside the screw rods (21);
a fixed block (4) is installed at the lower end of the vehicle fixed body (3), a fixed screw hole (7) is formed in the side wall of the fixed block (4), and a fixed bolt (8) is screwed in the fixed screw hole (7);
adjusting insertion holes (13) are uniformly formed in two ends of the side wall of the central supporting body (101), and limiting assemblies (12) are mounted on the side walls of the L-shaped supporting rod a (102) and the L-shaped supporting rod b (103).
2. The freight train waterproof tarpaulin support frame of claim 1, characterized in that: the limiting assembly (12) comprises a fixing plate (121) arranged on the side wall of an L-shaped supporting rod a (102) and an L-shaped supporting rod b (103), a spring (122) is arranged on the side wall of the fixing plate (121), a limiting insertion rod (123) is arranged at the end part of the spring (122), and the limiting insertion rod (123) is inserted into the limiting insertion hole (13).
3. The freight train waterproof tarpaulin support frame of claim 2, characterized in that: limiting plate (24) are installed to the outside one end that is located spring (122) of spacing inserted bar (123), the outside lateral wall that is located limiting plate (24) of spacing inserted bar (123) is equipped with annular rubber slab (22), and the external diameter of annular rubber slab (22) is greater than the internal diameter of spacing jack (13).
4. The freight train waterproof tarpaulin support frame of claim 3, characterized in that: and pressing blocks (23) are uniformly arranged at the edge of the side wall of the limiting plate (24).
5. The freight train waterproof tarpaulin support frame of claim 1, characterized in that: the external mounting of hob (21) has driven gear (20), the through-hole has been seted up to the inner wall of adjusting perpendicular chamber (5), and installs rotary drum (16) in the through-hole, install pivot (17) in rotary drum (16), driving gear (18) are installed to the tip of pivot (17), and driving gear (18) and driven gear (20) mesh mutually.
6. The freight train waterproof tarpaulin support frame of claim 1, characterized in that: slide blocks (14) are installed on the outer walls of the two sides of the inner screw cylinder (6), sliding grooves (15) are formed in the two inner walls of the adjusting vertical cavity (5), and the slide blocks (14) are installed in the sliding grooves (15).
7. The freight train waterproof tarpaulin support frame of claim 1, characterized in that: a central partition plate (10) is installed in the middle section of the interior of the central support body (101), balance plates (11) are installed at the end portions of the L-shaped supporting rods a (102) and the L-shaped supporting rods b (103), and the balance plates (11) are arranged in the adjusting transverse cavity (9).
8. The freight train waterproof tarpaulin support frame of claim 1, characterized in that: the upper ends of the two tarpaulin supporting components (1) are evenly provided with bearing steel wires (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222466660.1U CN217969358U (en) | 2022-09-19 | 2022-09-19 | Waterproof tarpaulin support frame of freight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222466660.1U CN217969358U (en) | 2022-09-19 | 2022-09-19 | Waterproof tarpaulin support frame of freight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217969358U true CN217969358U (en) | 2022-12-06 |
Family
ID=84265052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222466660.1U Active CN217969358U (en) | 2022-09-19 | 2022-09-19 | Waterproof tarpaulin support frame of freight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217969358U (en) |
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2022
- 2022-09-19 CN CN202222466660.1U patent/CN217969358U/en active Active
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