CN212201289U

CN212201289U - Cornice board pours triangular supports frame of usefulness

Info

Publication number: CN212201289U
Application number: CN202020740262.2U
Authority: CN
Inventors: 岳华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-12-22
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a cornice board pours triangular supports frame of usefulness relates to housing construction technical field. The utility model discloses a first extension board, flexible post, the second extension board, support column and lead screw, the inside swing joint of support column has flexible post, the bottom of flexible post both sides is rotated respectively and is connected with first extension board and second extension board, swing joint has first branch between first extension board and the flexible post, swing joint has second branch between second extension board and the flexible post, the bottom fixed connection of support column is on the support, swing joint has the lead screw in the support, the upper end screw thread of lead screw runs through the inside fixed nut cover of flexible post, rotate through the pivot on the support and be connected with hand support, on the bottom fixed connection base of support. The utility model discloses a set up first extension board, flexible post, second extension board, support column, first branch, lead screw, second branch and hand support, solved the cornice board and pour the unable folding, inconvenient problem of carrying and difficult lift adjustment of triangular supports frame of usefulness.

Description

Cornice board pours triangular supports frame of usefulness

Technical Field

The utility model belongs to the technical field of housing construction, especially, relate to a cornice board pours triangular supports frame of usefulness.

Background

The cornice refers to the part of the roof (floor) which is exposed out of the outer wall, and the exposed width is generally not more than 50 cm. The roof drainage device is mainly used for conveniently draining roof and protecting the outer wall. Generally, the south is rainy, the selection is large, the north is rainy and the selection is small. When pouring cornice, need build the backup pad of a perpendicular to floor outer wall earlier usually, accomplish the pouring of cornice in the top of backup pad at last, pour the in-process, for the intensity of guaranteeing the backup pad, it is fixed to need to use the structure of triangular supports frame to the backup pad to support usually, the extension board at triangular supports frame top that the usefulness was pour to current cornice can't be folded and is packed up, too occupation space when placing, inconvenient carrying, the structure of triangular supports frame is comparatively single simultaneously, inconvenient structure to the triangular supports frame is carried out the lift adjustment, the limitation is great, can't satisfy the demand in-service use, so urgent need can the modified technique on the market, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cornice board pours triangular supports frame of usefulness, through setting up first extension board, flexible post, second extension board, support column, first branch, lead screw, second branch and hand support, solved current cornice board and pour the unable folding, inconvenient carrying and difficult lift adjustment's of triangular supports frame of usefulness.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a triangular support frame for cornice plate pouring, which comprises a first support plate, a telescopic column, a second support plate, a support column and a lead screw, wherein the inside of the support column is movably connected with the telescopic column, the top parts of the two sides of the telescopic column are respectively and rotatably connected with the first support plate and the second support plate, the first support plate and the second support plate have the same structure and are used for supporting the upper support plate, a first support rod is movably connected between the first support plate and the telescopic column and is used for supporting the first support plate, a second support rod is movably connected between the second support plate and the telescopic column and is used for supporting the second support plate, the bottom part of the support column is fixedly connected on a support, the lead screw is movably connected in the support and is used for realizing the lifting adjustment of the telescopic column, the upper end thread of the lead screw penetrates through a nut sleeve fixed in the telescopic column, a hand-operated support is rotatably connected on, the hand-operated support is used for rotating the lead screw, on the bottom fixed connection base of support, the base is used for realizing the fixed stay to whole device.

Furthermore, one side of the first supporting plate close to the telescopic column is rotatably connected to the telescopic column through a first hinge, the first supporting plate can rotate through the first hinge, the first supporting plate is unfolded and folded, one side of the second supporting plate close to the telescopic column is rotatably connected to the telescopic column through the first hinge, the second supporting plate can rotate through a second hinge, and the second supporting plate is unfolded and folded.

Furthermore, one end of the first supporting rod is rotatably connected to the telescopic column through a second hinge, the other end of the first supporting rod is fixedly connected to the bottom of the first supporting plate through a locking bolt, and the locking bolt penetrates through the first supporting rod in a threaded mode and is screwed into the first supporting plate.

Furthermore, one end of the second supporting rod is rotatably connected to the telescopic column through a second hinge, the other end of the second supporting rod is fixedly connected to the bottom of the second supporting plate through a locking bolt, and the locking bolt penetrates through the second supporting rod in a threaded mode and is screwed into the second supporting plate.

Further, the inside fixedly connected with roating seat of support, the roating seat is used for realizing the free rotation of lead screw, the lower extreme of lead screw is rotated and is connected on the roating seat, cup joint on the lead screw of roating seat top and be fixed with driven gear, driven gear is bevel gear.

Further, the one end of pivot is cup jointed and is fixed with the driving gear, and the driving gear is bevel gear, and the driven gear meshing on driving gear and the lead screw is connected, the other end of pivot runs through the lateral wall of support to with hand support fixed connection, the outside welding of hand support has the handle, can drive hand support rotation through turning handle.

Further, the base butt is in the bottom suspension fagging, and the bottom suspension fagging is used for supporting the device, the top butt of first extension board and second extension board is in last backup pad, and goes up the top of backup pad and pour the cornice main part, goes up the backup pad and is used for supporting the cornice main part, realizes pouring smoothly to the cornice.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up first extension board, the second extension board, first branch and second branch, through upwards upset first extension board to horizontal position, upwards rotate first branch after that, and fix first branch on first extension board through the locking bolt, can launch first branch level, through upwards upset second extension board to horizontal position, upwards rotate second branch after that, and fix second branch on the second extension board through the locking bolt, can launch second extension board level, and then realize the support to the upper support board through first extension board and second extension board, after treating the use, the above-mentioned step of reverse operation, can pack up first extension board and second extension board folding fast, be convenient for realize carrying the device.

2. The utility model discloses a set up flexible post, the support column, lead screw and hand support, during the use, through rotating hand support, hand support rotates and drives the pivot rotation, the pivot rotates and drives the driving gear rotation, the driving gear rotates and drives driven gear rotation, driven gear rotates and drives the lead screw rotation, under the effect of nut cover, flexible post can be along the support column steady movement that makes progress, the hand support of antiport, can drive flexible post along the downward steady movement of support column, flexible post removes first extension board and the synchronous upward movement of second extension board that drives on it, can be convenient realize lifting adjusting to the device.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a front view of the utility model after being folded;

FIG. 4 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 5 is a structural view of the present invention in use.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a first support plate; 2. a first hinge; 3. a telescopic column; 4. a second support plate; 5. locking the bolt; 6. a first support bar; 7. a second hinge; 8. a support pillar; 9. a screw rod; 10. a base; 11. a second support bar; 12. a nut sleeve; 13. a hand-operated bracket; 14. a support; 15. a driven gear; 16. a rotating base; 17. a driving gear; 18. a rotating shaft; 19. a cornice main body; 20. an upper support plate; 21. and a lower support plate.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-2, the utility model relates to a cornice board pours usefulness triangular supports frame, including first extension board 1, flexible post 3, second extension board 4, support column 8 and lead screw 9, the inside swing joint of support column 8 has flexible post 3, flexible post 3 is through sliding from top to bottom along support column 8, can realize the lift adjustment to the device, the top of flexible post 3 both sides rotates respectively and is connected with first extension board 1 and second extension board 4, swing joint has first branch 6 between first extension board 1 and the flexible post 3, through first branch 6, can form a stable triangle-shaped with the structure between first extension board 1, flexible post 3 and the first branch 6, make first extension board 1 can place more steadily, swing joint has second branch 11 between second extension board 4 and the flexible post 3, through second branch 11, can with second extension board 4, The structure between the telescopic column 3 and the second support rod 11 forms a stable triangle, so that the second support plate 4 can be placed more stably, the bottom of the support column 8 is fixedly connected to a support 14, a screw rod 9 is movably connected in the support 14, the upper end thread of the screw rod 9 penetrates through a nut sleeve 12 fixed in the telescopic column 3, a hand-operated support 13 is rotatably connected to the support 14 through a rotating shaft 18, the bottom of the support 14 is fixedly connected to a base 10, when the telescopic column is used, the first support plate 1 and the second support plate 4 are respectively turned to the horizontal positions towards two sides, the first support plate 1 and the second support plate 4 are supported and fixed through the first support rod 6 and the second support rod 11, the first support plate 1 and the second support plate 4 can be rapidly unfolded, then the screw rod 9 is driven to rotate through rotating the hand-operated support 13, the telescopic column 3 can be driven to stably slide along the support column 8 under the action of the, the lifting adjustment of the device is realized, and the first support plate 1 and the second support plate 4 can be quickly retracted by reversely operating the steps.

As shown in fig. 1-3, one side of a first support plate 1 close to a telescopic column 3 is rotatably connected to the telescopic column 3 through a first hinge 2, one side of a second support plate 4 close to the telescopic column 3 is rotatably connected to the telescopic column 3 through the first hinge 2, and the first support plate 1 and the second support plate 4 can be turned over and adjusted through the first hinge 2, so that the first support plate 1 and the second support plate 4 can be unfolded and folded, and the device is convenient to arrange and carry;

one end of a first supporting rod 6 is rotatably connected to the telescopic column 3 through a second hinge 7, the other end of the first supporting rod 6 is fixedly connected to the bottom of the first supporting plate 1 through a locking bolt 5, the first supporting rod 6 can rotate through the second hinge 7, one end of the first supporting rod 6 can be quickly fixed on the first supporting plate 1 through the locking bolt 5, the first supporting plate 1 is fixedly supported through the first supporting rod 6, and the first supporting rod 6 and the first supporting plate 1 are separated, so that the first supporting plate 1 can be folded;

one end of a second supporting rod 11 is rotatably connected to the telescopic column 3 through a second hinge 7, the other end of the second supporting rod 11 is fixedly connected to the bottom of the second supporting plate 4 through a locking bolt 5, the second supporting rod 11 can rotate through the second hinge 7, the locking bolt 5 is utilized, the second supporting rod 11 can be quickly fixed to the second supporting plate 4, the second supporting plate 4 is fixedly supported through the second supporting rod 11, the second supporting rod 11 and the second supporting plate 4 are detached, and the second supporting plate 4 can be folded.

Wherein as shown in fig. 1, 4, the inside fixedly connected with roating seat 16 of support 14, the lower extreme of lead screw 9 rotates and connects on roating seat 16, cup joint on the lead screw 9 of roating seat 16 top and be fixed with driven gear 15, the one end of pivot 18 is cup jointed and is fixed with driving gear 17, and driving gear 17 is connected with the driven gear 15 meshing on the lead screw 9, the other end of pivot 18 runs through the lateral wall of support 14, and with hand support 13 fixed connection, rotate hand support 13, it rotates to drive pivot 18, pivot 18 rotates and drives driving gear 17 and rotate, driving gear 17 rotates and drives driven gear 15 and rotate, driven gear 15 rotates and then drives lead screw 9 and rotate, and under the effect of nut cover 12, the reaction drives flexible post 3 and slides along support column 8, realize the quick lift adjustment to the device.

As shown in fig. 5, the base 10 is abutted on the lower support plate 21, the tops of the first support plate 1 and the second support plate 4 are abutted on the upper support plate 20, and the cornice main body 19 is poured on the top of the upper support plate 20, in the using process, the support device is stably placed on the built lower support plate 21 through the base 10, the first support plate 1 and the second support plate 4 are horizontally unfolded, then the support device is adjusted until the first support plate 1 and the second support plate 4 are abutted and attached to the bottom of the upper support plate 20, the upper support plate 20 is fixedly supported through the support device, and the cornice main body 19 is supported through the upper support plate 20, so that the cornice pouring can be smoothly carried out.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a cornice board pours triangular supports frame of usefulness, includes first extension board (1), flexible post (3), second extension board (4), support column (8) and lead screw (9), its characterized in that: the utility model discloses a telescopic column, including support column (8), the inside swing joint of support column (8) has flexible post (3), the top of flexible post (3) both sides is rotated respectively and is connected with first extension board (1) and second extension board (4), swing joint has first branch (6) between first extension board (1) and flexible post (3), swing joint has second branch (11) between second extension board (4) and the flexible post (3), the bottom fixed connection of support column (8) is on support (14), swing joint has lead screw (9) in support (14), the upper end screw thread of lead screw (9) runs through flexible post (3) inside fixed nut cover (12), rotate through pivot (18) on support (14) and be connected with hand support (13), on the bottom fixed connection base (10) of support (14).

2. A cornice casting tripod according to claim 1, wherein one side of the first support plate (1) close to the telescopic column (3) is rotatably connected to the telescopic column (3) through the first hinge (2), and one side of the second support plate (4) close to the telescopic column (3) is rotatably connected to the telescopic column (3) through the first hinge (2).

3. A cornice casting triangular support frame according to claim 1, characterized in that one end of the first support rod (6) is rotatably connected to the telescopic column (3) through a second hinge (7), and the other end of the first support rod (6) is fixedly connected to the bottom of the first support plate (1) through a locking bolt (5).

4. A cornice board casting triangular support frame according to claim 1, characterized in that one end of the second support rod (11) is rotatably connected to the telescopic column (3) through a second hinge (7), and the other end of the second support rod (11) is fixedly connected to the bottom of the second support plate (4) through a locking bolt (5).

5. The triangular support frame for cornice plate pouring according to claim 1, wherein a rotary seat (16) is fixedly connected to the inside of the support (14), the lower end of the screw rod (9) is rotatably connected to the rotary seat (16), and a driven gear (15) is fixedly sleeved on the screw rod (9) above the rotary seat (16).

6. The triangular support frame for cornice plate pouring according to claim 1, wherein one end of the rotating shaft (18) is fixedly sleeved with a driving gear (17), the driving gear (17) is meshed with a driven gear (15) on the screw rod (9), and the other end of the rotating shaft (18) penetrates through the side wall of the support (14) and is fixedly connected with the hand-operated support (13).

7. A cornice casting tripod according to claim 1, wherein the base (10) abuts against the lower support plate (21), the top of the first and second strips (1, 4) abuts against the upper support plate (20), and the cornice body (19) is cast on the top of the upper support plate (20).