CN211647556U

CN211647556U - Support for tarpaulin cover

Info

Publication number: CN211647556U
Application number: CN201922362611.1U
Authority: CN
Inventors: 蒋蓓蕾; 黄超
Original assignee: Changzhou Jiaerke Simulation Equipment Co ltd
Current assignee: Changzhou Jiaerke Simulation Equipment Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-10-09
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a support for tarpaulin cover, including the main tributary strut, the main tributary strut is inside including first loop bar, and the inside swing joint of first loop bar has first movable rod, first positioning screw has been seted up to first movable rod inside, the inserting groove has been seted up with second fastener inside to first fastener, and has seted up the fixing clip hole in first fastener and the second fastener outside, the fixing clip hole communicates with the inserting groove inside each other, the mounting groove has been seted up with second fastener inside to first fastener, and the inside fixedly connected with spring of mounting groove, second positioning screw has been seted up to second movable rod inside, second movable rod front end can be dismantled and be connected with second set screw, and second set screw passes second movable rod front end and the mutual block of second positioning screw. This support for tarpaulin cover has increased holistic flexibility, and whole convenience is adjusted simultaneously, and is fixed stable, has increased holistic practicality.

Description

Support for tarpaulin cover

Technical Field

The utility model relates to a tarpaulin cover support technical field specifically is a support for tarpaulin cover.

Background

A thick cotton fabric or linen fabric is originally used for sails, generally adopts plain weave, a small amount of twill weave and warps and wefts of multi-strand yarn, is also called as tarpaulin, is firm and folding-resistant, has good waterproof performance, and is used for covering automobile transportation and open-air warehouses and tent building in the field.

But current tarpaulin cover support, whole inconvenient adjustment to inconvenient whole size according to tarpaulin cover is taken and is put, has reduced holistic flexibility, and current tarpaulin cover support is connected through the screw mostly, and whole inconvenient concatenation and dismantlement have reduced whole practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a support for tarpaulin cover to propose current tarpaulin cover support in solving above-mentioned background art, whole inconvenient adjustment, thereby inconvenient whole size according to tarpaulin cover is taken and is put, has reduced holistic flexibility, and current tarpaulin cover support is connected through the screw mostly, whole inconvenient concatenation and dismantlement have reduced the problem of whole practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a support for a tarpaulin cover comprises a main support frame, wherein a first loop bar is arranged inside the main support frame, a first movable bar is movably connected inside the first loop bar, a first positioning screw hole is formed inside the first movable bar, a first positioning screw is detachably connected to the front end of the first movable bar, the first positioning screw penetrates through the front end of the first movable bar and is mutually clamped with the first positioning screw hole, a first clamping piece is fixedly connected to the outer side of the first loop bar, a first fastener is detachably connected inside the first clamping piece, a first telescopic connecting rod is fixedly connected to the inner side of the first fastener, a second clamping piece is fixedly connected to the outer side of the first movable bar, a second fastener is detachably connected inside the second clamping piece, a second telescopic connecting rod is fixedly connected to the inner side of the second fastener, inserting grooves are formed inside the first clamping piece and the second clamping piece, and the fixing clamp hole has been seted up in the first fastener and the second fastener outside, the fixing clamp hole communicates with the inserting groove is inside each other, the mounting groove has been seted up to first fastener and the inside fixedly connected with spring of second fastener, the inside fixedly connected with spring of mounting groove, spring outside fixedly connected with fixture block, and fixed fixture block passes through spring and mounting groove swing joint, first telescopic link pole and the inside second loop bar that is included of second telescopic link pole, and the inside swing joint of second loop bar has the second movable rod, the inside second location screw that has seted up of second movable rod, the second movable rod front end can be dismantled and be connected with second set screw, and second set screw passes second movable rod front end and the mutual block of second location screw.

Preferably, the first positioning screw is matched with the first positioning screw hole, and the first positioning screw holes are distributed in the first sleeve rod at equal intervals.

Preferably, the insertion grooves in the first engaging member and the second engaging member are matched with the shapes and sizes of the first engaging member and the second engaging member, and the shapes and sizes of the first engaging member and the second engaging member are respectively matched with the shapes and sizes of the first telescopic connecting rod and the second telescopic connecting rod.

Preferably, the fixed clamping holes are matched with the fixed clamping blocks in shape and size, and four groups of fixed clamping holes are distributed corresponding to the fixed clamping blocks.

Preferably, the outer diameter of the fixed clamping block is equal to the inner diameter of the mounting groove, the diameter of the mounting groove is larger than that of the spring, and the spring is overlapped with the circle center line of the mounting groove.

Preferably, the second positioning screws are matched with the second positioning screw holes in shape and size, and the second positioning screw holes are distributed in the second movable rod at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: this support for tarpaulin cover, the mode through using the joint is to the main tributary strut, first telescopic connecting rod and second telescopic connecting rod are connected, wholly conveniently carry out the joint, and conveniently assemble and dismantle, whole easy operation, convenient popularization, adjust holistic length and width through first telescopic connecting rod and second telescopic connecting rod after that, and adjust holistic height through the main tributary strut, thereby make wholly can adjust according to actual conditions or the size of tarpaulin cover, holistic flexibility has been increased, simultaneously whole conveniently adjusts, it is fixed stable, holistic practicality has been increased.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the split structure of the present invention;

fig. 3 is the utility model discloses fixed fixture block split structure sketch map.

In the figure: 1. a main supporting frame; 2. a first loop bar; 3. a first movable bar; 4. a first positioning screw hole; 5. a first set screw; 6. a first engaging member; 7. a first engaging member; 8. a first telescoping connecting rod; 9. a second engaging member; 10. a second engaging member; 11. a second telescoping connecting rod; 12. inserting grooves; 13. fixing the clamp hole; 14. mounting grooves; 15. a spring; 16. fixing the fixture block; 17. a second loop bar; 18. a second movable bar; 19. a second positioning screw hole; 20. a second set screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a support for a tarpaulin cover comprises a main support frame 1, wherein a first loop bar 2 is arranged inside the main support frame 1, a first movable bar 3 is movably connected inside the first loop bar 2, a first positioning screw hole 4 is formed inside the first movable bar 3, a first positioning screw 5 is detachably connected with the front end of the first movable bar 3, the first positioning screw 5 penetrates through the front end of the first movable bar 3 to be mutually clamped with the first positioning screw hole 4, a first clamping piece 6 is fixedly connected with the outer side of the first loop bar 2, a first fastener 7 is detachably connected inside the first clamping piece 6, a first telescopic connecting rod 8 is fixedly connected with the inner side of the first fastener 7, a second clamping piece 9 is fixedly connected with the outer side of the first movable bar 3, a second fastener 10 is detachably connected inside the second clamping piece 9, a second telescopic connecting rod 11 is fixedly connected with the inner side of the second fastener 10, inserting grooves 12 are formed inside the first clamping piece 6 and the second clamping piece 9, and fixed card hole 13 has been seted up in the outside of first fastener 6 and second fastener 9, fixed card hole 13 communicates with the inserting groove 12 inside each other, first fastener 7 has seted up mounting groove 14 with second fastener 10 inside, and the inside fixedly connected with spring 15 of mounting groove 14, spring 15 outside fixedly connected with fixed fixture block 16, and fixed fixture block 16 passes through spring 15 and mounting groove 14 swing joint, first telescopic link 8 and the inside second loop bar 17 that has included of second telescopic link bar 11, and the inside swing joint of second loop bar 17 has second movable rod 18, second movable rod 18 is inside to be seted up second location screw 19, second movable rod 18 front end can be dismantled and be connected with second set screw 20, and second set screw 20 passes second movable rod 18 front end and the mutual block of second location screw 19.

Further, first set

screw

5 and 4 looks adaptations of first location screw, and first location screw 4 is fixed first loop bar 2 and first movable rod 3 through first set screw 5 and first location screw 4 block at the inside equidistant distribution of first loop bar 2, highly adjusts holistic, has increased holistic practicality.

Furthermore, the insertion grooves 12 in the first engaging member 6 and the second engaging member 9 are matched with the shapes and sizes of the first engaging member 7 and the second engaging member 10, the shapes and sizes of the first engaging member 7 and the second engaging member 10 are respectively matched with the shapes and sizes of the first telescopic connecting rod 8 and the second telescopic connecting rod 11, and the first engaging member 7 and the second engaging member 10 can be inserted with the first engaging member 6 and the second engaging member 9, so that the whole installation and fixation are facilitated, and the whole practicability is improved.

Furthermore, the shape and size of the fixed clamping hole 13 are matched with that of the fixed clamping block 16, four groups of fixed clamping holes 13 are distributed corresponding to the fixed clamping blocks 16, and the fixed clamping blocks 16 can be fixed with the fixed clamping holes 13, so that the overall fixing stability is improved.

Further, the external diameter of fixed fixture block 16 equals with the internal diameter of mounting groove 14, and the diameter of mounting groove 14 is greater than the diameter of spring 15 to spring 15 overlaps with the centre of a circle line of mounting groove 14, and spring 15 drives fixed fixture block 16 and removes in mounting groove 14 is inside, thereby makes things convenient for holistic block.

Furthermore, second set screw 20 and second location screw 19's shape size looks adaptation, and second location screw 19 is at the inside equidistant distribution of second movable rod 18, and second set screw 20 and the mutual block of second location screw 19 can be fixed first flexible connecting rod 8 and the flexible connecting rod 11 length of second, make things convenient for whole adjustment, have increased holistic practicality.

The working principle is as follows: firstly, the first movable rod 3 in the main support frame 1 moves in the first loop bar 2, so that the height of the whole body can be conveniently adjusted, then the first loop bar 2 and the first movable rod 3 are fixed by clamping the first positioning screw 5 and the first positioning screw hole 4, the height of the whole body is fixed, then the first telescopic connecting rod 8 and the second telescopic connecting rod 11 are respectively connected with the first clamping piece 6 in the first loop bar 2 and the second clamping piece 9 in the first movable rod 3, the whole body is connected, the fixed clamping block 16 is driven by the spring 15 to move in the mounting groove 14, the fixed clamping block 16 and the fixed clamping hole 13 are clamped with each other, so that the whole body can be conveniently fixed, after the fixing is finished, the first telescopic connecting rod 8 and the second telescopic connecting rod 11 are adjusted, and the second movable rod 18 moves in the second loop bar 17, thereby control holistic length and width, increased holistic flexibility, after the adjustment, pass second movable rod 18 front end and the mutual block of second location screw 19 through second set screw 20 and fix whole length and width to conveniently install the tarpaulin cover.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a support for tarpaulin cover, includes main support frame (1), its characterized in that: the main support frame (1) is internally provided with a first loop bar (2), the first loop bar (2) is movably connected with a first movable bar (3), the first movable bar (3) is internally provided with a first positioning screw hole (4), the front end of the first movable bar (3) is detachably connected with a first positioning screw (5), the first positioning screw (5) penetrates through the front end of the first movable bar (3) to be mutually clamped with the first positioning screw hole (4), the outer side of the first loop bar (2) is fixedly connected with a first clamping piece (6), the inner side of the first clamping piece (6) is detachably connected with a first fastener (7), the inner side of the first fastener (7) is fixedly connected with a first telescopic connecting rod (8), the outer side of the first movable bar (3) is fixedly connected with a second clamping piece (9), and the inner side of the second clamping piece (9) is detachably connected with a second fastener (10), a second telescopic connecting rod (11) is fixedly connected to the inner side of the second joint part (10), insertion grooves (12) are formed in the first clamping part (6) and the second clamping part (9), a fixing clamping hole (13) is formed in the outer sides of the first clamping part (6) and the second clamping part (9), the fixing clamping hole (13) is communicated with the inner part of the insertion groove (12), an installation groove (14) is formed in the first joint part (7) and the second joint part (10), a spring (15) is fixedly connected to the inner part of the installation groove (14), a fixing clamping block (16) is fixedly connected to the outer side of the spring (15), the fixing clamping block (16) is movably connected with the installation groove (14) through the spring (15), a second sleeve rod (17) is arranged in the first telescopic connecting rod (8) and the second telescopic connecting rod (11), and a second movable rod (18) is movably connected to the inner part of the second sleeve rod (17), second location screw (19) have been seted up to second movable rod (18) inside, second movable rod (18) front end can be dismantled and be connected with second set screw (20), and second set screw (20) pass second movable rod (18) front end and second location screw (19) block each other.

2. A support for an awning cover as claimed in claim 1, wherein: first set screw (5) and first location screw (4) looks adaptation, and first location screw (4) are at first loop bar (2) inside equidistant distribution.

3. A support for an awning cover as claimed in claim 1, wherein: the inserting grooves (12) in the first clamping piece (6) and the second clamping piece (9) are matched with the shapes and sizes of the first fastener (7) and the second fastener (10), and the shapes and sizes of the first fastener (7) and the second fastener (10) are respectively matched with the shapes and sizes of the first telescopic connecting rod (8) and the second telescopic connecting rod (11).

4. A support for an awning cover as claimed in claim 1, wherein: the fixed clamping holes (13) are matched with the fixed clamping blocks (16) in shape and size, and four groups of the fixed clamping holes (13) and the fixed clamping blocks (16) are distributed correspondingly.

5. A support for an awning cover as claimed in claim 1, wherein: the outer diameter of the fixed clamping block (16) is equal to the inner diameter of the mounting groove (14), the diameter of the mounting groove (14) is larger than that of the spring (15), and the circle center line of the spring (15) is overlapped with that of the mounting groove (14).

6. A support for an awning cover as claimed in claim 1, wherein: the second positioning screws (20) are matched with the second positioning screw holes (19) in shape and size, and the second positioning screw holes (19) are distributed in the second movable rod (18) at equal intervals.