CN214527541U

CN214527541U - Bonding-free reinforcing rib connecting structure

Info

Publication number: CN214527541U
Application number: CN202121060469.6U
Authority: CN
Inventors: 董杰
Original assignee: Chengdu Yefeng Technology Co ltd
Current assignee: Chengdu Yefeng Technology Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-10-29
Anticipated expiration: 2031-05-18

Abstract

The utility model discloses a bonding-free reinforcing rib connecting structure, which belongs to the technical field of elevator reinforcing ribs, and adopts the technical scheme that the structure comprises an elevator car wall, L-shaped plates are fixedly connected on both sides of the front side of the elevator car wall, a first supporting plate is fixedly connected at the bottom between the opposite sides of the two L-shaped plates, the rear side of the first supporting plate is fixedly connected with the front side of the elevator car wall, a second supporting plate is movably connected at the top between the opposite sides of the two L-shaped plates, a plurality of reinforcing rib bodies are movably connected between the opposite sides of the first supporting plate and the second supporting plate, a connecting plate is fixedly connected at the top of the inner wall of the L-shaped plate, so that the problems that most of the existing methods for connecting reinforcing ribs and the elevator car wall adopt adhesive tapes or adhesive tapes to be bonded are solved, after long-time use, the adhesive tapes or the adhesive tapes can age, the reinforcing ribs fall off, and the reinforcing effect on the strength of the elevator car wall is influenced, thereby affecting the problem of use.

Description

Bonding-free reinforcing rib connecting structure

Technical Field

The utility model relates to an elevator strengthening rib technical field, in particular to strengthening rib connection structure who exempts from to bond.

Background

In the structural design process, the condition that the overhanging surface of the structural body is too large or the span is too large may occur, and under the condition that the load which can be borne by the connecting surface of the structural body is limited, a reinforcing plate, commonly called a reinforcing rib, is added on the common vertical surface of the two combined bodies so as to increase the strength of the connecting surface.

In order to increase the strength of the elevator car wall, reinforcing ribs are added on the back of the elevator car wall, most of the existing connecting methods of the reinforcing ribs and the elevator car wall adopt adhesive tapes or adhesive tape sticking, and after the elevator car wall is used for a long time, the adhesive tapes or the adhesive tapes can be aged, so that the reinforcing ribs fall off, and the reinforcing effect on the strength of the elevator car wall is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a strengthening rib connection structure who exempts from to bond aims at solving current strengthening rib and elevator sedan-chair wall's connected method and all adopts viscose or tape-stripping mostly, and after long-time use, sticky tape or viscose can be ageing, lead to the strengthening rib to drop, and the influence is to the enhancement effect of elevator sedan-chair wall intensity to the problem of influence use.

The utility model is realized in such a way, a bonding-free reinforcing rib connecting structure comprises an elevator car wall, wherein both sides of the front side of the elevator car wall are fixedly connected with L-shaped plates, the bottom between the opposite sides of the two L-shaped plates is fixedly connected with a first supporting plate, the rear side of the first supporting plate is fixedly connected with the front side of the elevator car wall, the top between the opposite sides of the two L-shaped plates is movably connected with a second supporting plate, a plurality of reinforcing rib bodies are movably connected between the opposite sides of the first supporting plate and the second supporting plate, the top of the inner wall of the L-shaped plate is fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with a fastening mechanism, the top of the fastening mechanism is fixedly connected with the bottom of the second supporting plate, the top of the second supporting plate is fixedly connected with a plurality of first U-shaped blocks, the inner wall of the first U-shaped block is in contact with the surface of the reinforcing rib bodies, the inner part of the first U-shaped block is fixedly connected with a positioning mechanism, the rear side of the positioning mechanism extends to the inner part of the reinforcing rib body, and the front side of the positioning mechanism penetrates through the first U-shaped block and extends to the front side of the first U-shaped block;

fastening device includes first movable rod, the bottom of first movable rod and the top fixed connection of connecting plate, the inside swing joint of first movable rod has the second movable rod, the top of second movable rod and the bottom fixed connection of second backup pad, the surface cover of first movable rod is equipped with first spring, the bottom of first spring and the top fixed connection of connecting plate, the top of first spring and the bottom fixed connection of second backup pad.

In order to prevent the effect of strengthening rib body activity, as the utility model discloses an exempt from strengthening rib connection structure that bonds is preferred, positioning mechanism includes the locating pin, the rear side of locating pin extends to the inside of strengthening rib body, the front side fixedly connected with locating lever of locating pin, the front side of locating lever runs through first U-shaped piece and extends to the front side of first U-shaped piece, the surface cover of locating lever is equipped with the second spring, the front side and the rear side of second spring respectively with the inner wall of first U-shaped piece and the front side fixed connection of locating pin.

For the effect of convenient strengthening rib body installation, as the utility model discloses an exempt from strengthening rib connection structure that bonds is preferred, the inside swing joint at L shaped plate top has the gag lever post, gag lever post front side and rear side all run through the inside of L shaped plate and extend to the outside of L shaped plate, the front side fixedly connected with pull rod of gag lever post, the rear side fixed connection baffle of gag lever post, the equal fixedly connected with in both sides at second backup pad top and the spacing ring that the gag lever post cooperation was used, the movable hole that uses with the gag lever post cooperation is seted up to the inside of L shaped plate.

For the effect that the second backup pad removed in order to make things convenient for, as the utility model discloses an exempt from strengthening rib connection structure that bonds is preferred, the equal fixedly connected with trapezoidal piece in both sides of second backup pad, the trapezoidal piece is close to one side of L shaped plate and the inner wall contact of L shaped plate, the trapezoidal groove of using with the trapezoidal piece cooperation is seted up to the inside of L shaped plate.

For the convenient effect of positioning mechanism to strengthening rib body location, conduct the utility model discloses an exempt from strengthening rib connection structure that bonds is preferred, the removal hole that uses with the locating lever cooperation is seted up to the inside of first U-shaped piece, the constant head tank that uses with the locating pin cooperation is seted up to the bottom of strengthening rib body front side.

In order to reach the effect to strengthening rib body location, conduct the utility model discloses an exempt from strengthening rib connection structure that bonds is preferred, a plurality of second U-shaped blocks of bottom fixedly connected with of second backup pad, the inner wall of second U-shaped block and the surface contact of strengthening rib body.

Compared with the prior art, the beneficial effects of the utility model are that:

this exempt from strengthening rib connection structure that bonds, through setting up the L shaped plate, can make things convenient for the second backup pad to remove between two L shaped plates, can make things convenient for the installation work of strengthening rib body, remove between two L shaped plates through the second backup pad, the second backup pad drives the inside of second movable rod follow first movable rod and shifts out and tensile first spring, then put into the inside of first U-shaped piece with the strengthening rib body, through setting up positioning mechanism, can reach the effect to strengthening rib body location, prevent its activity, influence second backup pad and first backup pad and to the fixed effect of strengthening rib body, reset through first spring, first spring drives second backup pad downstream, the second backup pad promotes the inside that the second movable rod got into first movable rod, can make the second backup pad fix the strengthening rib body.

Drawings

FIG. 1 is an overall structure diagram of the bonding-free reinforcing rib connection structure of the present invention;

fig. 2 is a cross-sectional view of the L-shaped plate and the second support plate of the present invention;

fig. 3 is a cross-sectional view of the first U-shaped block and the reinforcing rib body of the present invention;

FIG. 4 is a schematic view of the L-shaped plate and the second support plate of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure, 1, elevator car wall; 2. an L-shaped plate; 3. a fastening mechanism; 301. a first movable bar; 203. a second movable bar; 303. a first spring; 4. a positioning mechanism; 401. positioning pins; 402. a second spring; 403. positioning a rod; 5. a first support plate; 6. a second support plate; 7. a reinforcing rib body; 8. a first U-shaped block; 9. a second U-shaped block; 10. a limiting rod; 11. a pull rod; 12. a baffle plate; 13. a limiting ring; 14. a movable hole; 15. a trapezoidal block; 16. a trapezoidal groove; 17. moving the hole; 18. positioning a groove; 19. a connecting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution: a bonding-free reinforcing rib connecting structure comprises an elevator car wall 1, L-shaped plates 2 are fixedly connected to two sides of the front side of the elevator car wall 1, a first supporting plate 5 is fixedly connected to the bottom between opposite sides of the two L-shaped plates 2, the rear side of the first supporting plate 5 is fixedly connected with the front side of the elevator car wall 1, a second supporting plate 6 is movably connected to the top between opposite sides of the two L-shaped plates 2, a plurality of reinforcing rib bodies 7 are movably connected between the opposite sides of the first supporting plate 5 and the second supporting plate 6, a connecting plate 19 is fixedly connected to the top of the inner wall of each L-shaped plate 2, a fastening mechanism 3 is fixedly connected to the top of the connecting plate 19, the top of the fastening mechanism 3 is fixedly connected with the bottom of the second supporting plate 6, a plurality of first U-shaped blocks 8 are fixedly connected to the top of the second supporting plate 6, and the inner wall of each first U-shaped block 8 is in contact with the surface of each reinforcing rib body 7, the positioning mechanism 4 is fixedly connected inside the first U-shaped block 8, the rear side of the positioning mechanism 4 extends into the reinforcing rib body 7, and the front side of the positioning mechanism 4 penetrates through the first U-shaped block 8 and extends to the front side of the first U-shaped block 8;

fastening device 3 includes first movable rod 301, the bottom of first movable rod 301 and the top fixed connection of connecting plate 19, the inside swing joint of first movable rod 301 has second movable rod 203, the top of second movable rod 203 and the bottom fixed connection of second backup pad 6, the surface cover of first movable rod 301 is equipped with first spring 303, the bottom of first spring 303 and the top fixed connection of connecting plate 19, the top of first spring 303 and the bottom fixed connection of second backup pad 6.

In this embodiment: the L-shaped plates 2 are arranged, so that the second supporting plate 6 can move between the two L-shaped plates 2 conveniently, the installation work of the reinforcing rib body 7 can be facilitated, by the second support plate 6 moving between the two L-shaped plates 2, the second support plate 6 carries the second movable bar 203 out of the interior of the first movable bar 301 and stretches the first spring 303, then the reinforcing rib body 7 is placed in the first U-shaped block 8, and by arranging the positioning mechanism 4, can achieve the effect of positioning the reinforcing rib body 7, prevent the reinforcing rib body from moving and influence the fixing effect of the second supporting plate 6 and the first supporting plate 5 on the reinforcing rib body 7, reset through first spring 303, first spring 303 drives second backup pad 6 and moves down, and second backup pad 6 promotes second movable rod 203 and gets into the inside of first movable rod 301, can make second backup pad 6 fix strengthening rib body 7.

As the utility model discloses a technical optimization scheme, locating pin 401's rear side extends to the inside of strengthening rib body 7, and locating pin 401's front side fixedly connected with locating lever 403, the front side of locating lever 403 run through first U-shaped piece 8 and extend to the front side of first U-shaped piece 8, and the surface cover of locating lever 403 is equipped with second spring 402, the front side and the rear side of second spring 402 respectively with the inner wall of first U-shaped piece 8 and the front side fixed connection of locating pin 401.

In this embodiment: get into the inside of first U-shaped piece 8 through strengthening rib body 7, extrude and make locating pin 401 remove through strengthening rib body 7, locating pin 401 drives locating lever 403 and removes and extrudes second spring 402, removes the extrusion to locating pin 401 through strengthening rib body 7, resets through second spring 402, and second spring 402 promotes locating pin 401 and gets into the inside of strengthening rib body 7, can realize the location to strengthening rib body 7.

As a technical optimization scheme, the inside swing joint at 2 tops of L shaped plate has gag lever post 10, gag lever post 10 front side and rear side all run through the inside of L shaped plate 2 and extend to the outside of L shaped plate 2, the front side fixedly connected with pull rod 11 of gag lever post 10, the rear side fixed connection baffle 12 of gag lever post 10, the equal fixedly connected with in both sides at 6 tops of second backup pad and the gag lever post 10 cooperation spacing ring 13 that uses, the movable hole 14 that uses with the cooperation of gag lever post 10 is seted up to the inside of L shaped plate 2.

In this embodiment: remove in activity hole 14 through 11 pulling gag lever posts 10 of pull rod, then remove to the position of gag lever post 10 through second backup pad 6, through promoting pull rod 11, pull rod 11 drives gag lever post 10 and gets into the inside of spacing ring 13, can conveniently carry on spacingly to second backup pad 6, makes things convenient for the installation work of strengthening rib body 7, through setting up baffle 12, can prevent that gag lever post 10 from breaking away from the inside of L shaped plate 2.

As a technical optimization scheme of the utility model, the equal fixedly connected with trapezoidal piece 15 in both sides of second backup pad 6, trapezoidal piece 15 is close to one side of L shaped plate 2 and the inner wall contact of L shaped plate 2, and the dovetail groove 16 that uses with the cooperation of trapezoidal piece 15 is seted up to the inside of L shaped plate 2.

In this embodiment: through trapezoidal piece 15 removes in the inside dovetail groove 16 of L shaped plate 2, can make things convenient for second backup pad 6 to remove, and then makes things convenient for the installation of strengthening rib body 7, also reaches the restriction to 6 moving direction of second backup pad.

As a technical optimization scheme of the utility model, the removal hole 17 that uses with the cooperation of locating lever 403 is seted up to the inside of first U-shaped piece 8, and the constant head tank 18 that uses with the cooperation of locating pin 401 is seted up to the bottom of strengthening rib body 7 front side.

In this embodiment: through setting up removal hole 17, can make things convenient for locating lever 403 to remove to make things convenient for locating pin 401 to remove or realize the location to strengthening rib body 7, and then make things convenient for strengthening rib body 7 to pass in and out the inside of first U-shaped piece 8, through setting up constant head tank 18, can make things convenient for locating pin 401 to fix a position strengthening rib body 7.

As a technical optimization scheme of the utility model, a plurality of second U-shaped blocks 9 of bottom fixedly connected with of second backup pad 6, the inner wall of second U-shaped block and the surface contact of strengthening rib body 7.

In this embodiment: get into the inside of second U-shaped piece 9 through the top of strengthening rib body 7, can reach the effect to strengthening rib body 7 top position location.

The working principle is as follows: firstly, by pulling the pull rod 11, the pull rod 11 drives the limiting rod 10 to move in the movable hole 14, the baffle plate 12 is moved to contact with the inner wall of the L-shaped plate 2, the second support plate 6 can be moved by moving the trapezoidal block 15 in the trapezoidal groove 16, the second support plate 6 is moved by the second support plate 6, the second support plate 6 drives the second movable rod 203 to move out of the inner part of the first movable rod 301 and stretch the first spring 303, then by pushing the pull rod 11, the pull rod 11 drives the limiting rod 10 to enter the inner part of the limiting ring 13, the second support plate 6 can be conveniently limited, then the reinforcing rib body 7 is placed in the inner part of the first U-shaped block 8, the reinforcing rib body 7 enters the inner part of the first U-shaped block 8, the positioning pin 401 is extruded and moved by the reinforcing rib body 7, the positioning pin 401 drives the positioning rod 403 to move in the movable hole 17 and extrude the second spring 402, then the extrusion to the positioning pin 401 is released by the reinforcing rib body 7, reset through second spring 402, second spring 402 promotes locating pin 401 and gets into the constant head tank 18 of strengthening rib body 7 front side, can realize the location to strengthening rib body 7, then through pulling pull rod 11 once more, pull rod 11 drives gag lever post 10 and shifts out from spacing ring 13 in, remove spacing to second backup pad 6, reset through first spring 303, first spring 303 drives second backup pad 6 and moves down, second backup pad 6 promotes the inside that second movable rod 203 got into first movable rod 301, can make the contact of second U-shaped piece 9 and strengthening rib body 7's top, fix a position strengthening rib body 7.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a bonding-free reinforcing rib connection structure, includes elevator sedan-chair wall (1), its characterized in that: the elevator car wall structure is characterized in that L-shaped plates (2) are fixedly connected to two sides of the front side of an elevator car wall (1), a first supporting plate (5) is fixedly connected to the bottom between opposite sides of the two L-shaped plates (2), the rear side of the first supporting plate (5) is fixedly connected to the front side of the elevator car wall (1), a second supporting plate (6) is movably connected to the top between opposite sides of the two L-shaped plates (2), a plurality of reinforcing rib bodies (7) are movably connected between the opposite sides of the first supporting plate (5) and the second supporting plate (6), a connecting plate (19) is fixedly connected to the top of the inner wall of each L-shaped plate (2), a fastening mechanism (3) is fixedly connected to the top of the connecting plate (19), the top of the fastening mechanism (3) is fixedly connected to the bottom of the second supporting plate (6), and a plurality of first U-shaped blocks (8) are fixedly connected to the top of the second supporting plate (6), the inner wall of the first U-shaped block (8) is in contact with the surface of the reinforcing rib body (7), a positioning mechanism (4) is fixedly connected to the inside of the first U-shaped block (8), the rear side of the positioning mechanism (4) extends to the inside of the reinforcing rib body (7), and the front side of the positioning mechanism (4) penetrates through the first U-shaped block (8) and extends to the front side of the first U-shaped block (8);

fastening device (3) include first movable rod (301), the bottom of first movable rod (301) and the top fixed connection of connecting plate (19), the inside swing joint of first movable rod (301) has second movable rod (203), the top of second movable rod (203) and the bottom fixed connection of second backup pad (6), the surface cover of first movable rod (301) is equipped with first spring (303), the bottom of first spring (303) and the top fixed connection of connecting plate (19), the top of first spring (303) and the bottom fixed connection of second backup pad (6).

2. A bonding-free reinforcing bar connecting structure according to claim 1, wherein: positioning mechanism (4) include locating pin (401), the rear side of locating pin (401) extends to the inside of strengthening rib body (7), the front side fixedly connected with locating lever (403) of locating pin (401), the front side of locating lever (403) runs through first U-shaped piece (8) and extends to the front side of first U-shaped piece (8), the surface cover of locating lever (403) is equipped with second spring (402), the front side and the rear side of second spring (402) respectively with the inner wall of first U-shaped piece (8) and the front side fixed connection of locating pin (401).

3. A bonding-free reinforcing bar connecting structure according to claim 1, wherein: the inside swing joint at L shaped plate (2) top has gag lever post (10), gag lever post (10) front side and rear side all run through the inside of L shaped plate (2) and extend to the outside of L shaped plate (2), the front side fixedly connected with pull rod (11) of gag lever post (10), rear side fixed connection baffle (12) of gag lever post (10), the equal fixedly connected with in both sides at second backup pad (6) top and gag lever post (10) cooperation spacing ring (13) of using, activity hole (14) that use with gag lever post (10) cooperation are seted up to the inside of L shaped plate (2).

4. A bonding-free reinforcing bar connecting structure according to claim 1, wherein: the equal fixedly connected with trapezoidal piece (15) in both sides of second backup pad (6), trapezoidal piece (15) are close to one side of L shaped plate (2) and the inner wall contact of L shaped plate (2), trapezoidal groove (16) that cooperate the use with trapezoidal piece (15) have been seted up to the inside of L shaped plate (2).

5. A bonding-free reinforcing bar connecting structure according to claim 2, wherein: the inside of first U-shaped piece (8) is seted up and is used with locating lever (403) cooperation removal hole (17), the bottom of strengthening rib body (7) front side is seted up and is used with locating pin (401) cooperation constant head tank (18).

6. A bonding-free reinforcing bar connecting structure according to claim 1, wherein: the bottom of the second supporting plate (6) is fixedly connected with a plurality of second U-shaped blocks (9), and the inner walls of the second U-shaped blocks are in contact with the surface of the reinforcing rib body (7).