CN212836510U - Ground deformation joint device - Google Patents

Abstract

The utility model discloses a terrace movement joint device belongs to the building engineering field, including first support, the second support, first panel, the second panel, the third panel, elastic rubber strip and slewing mechanism, first panel and second panel set up respectively on first support and second support, the contact surface between first panel and the third panel, the contact surface between second panel and the third panel is the inclined plane, between first panel and the third panel, all inlay between second panel and the third panel and be equipped with elastic rubber strip, third panel and first support, all contactless between the second support. When the third panel takes place to warp, first panel or second panel slip can be followed to the third panel, can not appear the gap, and the perk phenomenon can not appear in the third panel.

Description

Ground deformation joint device

Technical Field

The utility model relates to a building engineering field specifically is a terrace movement joint device.

Background

The ground level deformation joint device is a building accessory which is arranged on the ground level and has the functions of covering the ground level deformation joint and adjusting the adaptability.

The variety of the floor deformation joints in the market is various, and the floor deformation joint device disclosed in the Chinese patent with the application number of 200520069674.3 can prevent pedestrians from slipping and ensure safety by respectively forming a first sliding groove, a second sliding groove and a third sliding groove on the surfaces of a first panel and a second panel and a third panel corresponding to the two sides of the first panel; the rotating pin is matched with the round rotating pin slot, so that resistance is reduced, and the action flexibility of the whole rotating mechanism can be embodied. However, because the contact area between the first panel and the second panel and between the first panel and the third panel is large, if uneven settlement occurs, the first panel can shift a line contact with the second panel and the third panel, and the first panel can tilt.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a terrace movement joint device to the contact surface of solving between first panel and second panel, the third panel is bigger, when taking place inhomogeneous settlement, a line contact that first panel and second panel, third panel can shift, the technical problem that first panel can the perk.

In order to solve the technical problem, the utility model provides a terrace movement joint device, including first support, second support, first panel, second panel, third panel, elastic rubber strip and slewing mechanism, first panel and second panel set up respectively on first support and second support, the contact surface between first panel and the third panel, second panel and the third panel is the inclined plane, between first panel and the third panel, all inlay between second panel and the third panel and be equipped with elastic rubber strip, all contactless between third panel and first support, the second support.

Preferably, the upper surfaces of the first panel and the second panel are uniformly provided with anti-slip grooves.

Preferably, the first support and the second support have the same structure and respectively comprise a support body and a rotating pin boss integrally connected to one side of the support body, and a baffle is arranged at the top of the rotating pin boss.

Preferably, the rotating mechanism includes:

the rotating piece can horizontally rotate and two ends of the rotating piece are respectively limited in the rotating pin seats of the first support and the second support;

the spring is fixedly connected to the bottom of the rotating piece;

the shaft sleeve steel plate is fixedly connected to the bottom of the spring and is provided with a threaded hole;

and the screw rod sequentially penetrates through the third panel, the rotating part and the spring and is in threaded connection with the shaft sleeve steel plate.

Preferably, the rotating mechanism further comprises a sleeve fixedly connected to the bottom of the rotating member and confining the spring and the sleeve steel plate inside.

Preferably, the rotating member includes a rotating plate and limiting balls connected to both ends of the rotating plate, and the limiting balls are limited in the rotating pin seat by the blocking plate when the rotating plate rotates horizontally.

Preferably, the rotating plate is a diamond-shaped steel plate.

Preferably, the rotating mechanisms are arranged at intervals along the length direction of the rotating pin seat.

Preferably, the first support and the first panel, and the second support and the second panel are connected through countersunk screws.

Compared with the prior art, the utility model discloses a characteristics and beneficial effect do:

(1) the utility model discloses a terrace movement joint device is through setting up first panel and second panel respectively on first support and second support, and the contact surface between first panel and the third panel, second panel and the third panel is the inclined plane, between first panel and the third panel, all inlays between second panel and the third panel and is equipped with the elastic rubber strip, all contactless between third panel and first support, the second support. When the third panel takes place to warp, first panel or second panel slip can be followed to the third panel, can not appear the gap, and the perk phenomenon can not appear in the third panel.

(2) The utility model discloses a terrace warp rotation piece among the seam device includes steel sheet and steel ball, rotates the piece and can take place to warp to remove in rotating the key seat as a whole part. When the spring contracts, the steel plate and the steel ball are integrally clamped with the baffle on the rotating pin seat, so that the steel ball is always kept in the rotating pin seat. And the steel plate and the steel ball can horizontally rotate by taking the screw as an axis, so that the deformation of the deformation joint is increased.

Drawings

FIG. 1 is a schematic view of a floor expansion joint arrangement.

Fig. 2 is a schematic view of the first mount or the second mount.

Fig. 3 is a schematic view of the rotating member.

The attached drawings are marked as follows: 1-a first support, 2-a second support, 3-a first panel, 4-a second panel, 5-a third panel, 6-a support body, 7-a rotating pin seat, 8-a baffle, 9-a rotating piece, 91-a rotating plate, 92-a limiting ball, 10-a spring, 11-a shaft sleeve steel plate, 12-a screw, 13-a sleeve, 14-an elastic rubber strip, 15-a deformation joint, 16-a terrace and 17-an anti-slip groove.

Detailed Description

In order to make the technical means, innovative features, objectives and functions realized by the present invention easy to understand, the present invention will be further described below.

The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 3, a floor deformation joint device includes a first holder 1, a second holder 2, a first panel 3, a second panel 4, a third panel 5, an elastic rubber strip 14, and a rotating mechanism. First support 1, second support 2 symmetric connection are on the terrace 16 of movement joint 15 both sides to the rotation key seat 7 of first support 1, second support 2 sets up relatively. The rotating mechanisms are arranged at intervals along the length direction of the rotating pin base 7.

The first panel 3 and the second panel 4 are disposed on the first holder 1 and the second holder 2, respectively. The contact surface between first panel 3 and the third panel 5, the contact surface between second panel 4 and the third panel 5 are the inclined plane, all inlay between first panel and the third panel 5, between second panel 4 and the third panel 5 and be equipped with elastic rubber strip 14, third panel 5 and first support 1, all contactless between the second support 2.

The first panel 3 is a plate-shaped structure, and two sides of the bottom of the first panel 3 gradually decrease from two sides to the middle to form an inclined plane. The second panel 4 and the third panel 5 both comprise a horizontal plate and an inclined plate connected to the inner side of the horizontal plate, and the inclination angle of the inclined plate is matched with the angle of the inclined surface of the first panel 3. The upper surfaces of the first panel 3, the second panel 4 and the third panel 5 are uniformly provided with anti-skid grooves 17.

First support 1 is the same with the structure of second support 2, all includes support body 6 and the rotation key seat 7 of a body coupling in support body 6 one side, and the top of rotation key seat 7 is equipped with baffle 8. The first support 1 and the first panel 3 are connected through countersunk head screws, and the second support 2 and the second panel 4 are connected through countersunk head screws.

The rotating mechanism comprises a rotating part 9, a spring 10, a shaft sleeve steel plate 11 and a screw 12. The rotating member 9 is horizontally rotatable and both ends thereof are respectively restrained in the rotating pin bosses 7 of the first holder 1 and the second holder 2. The rotation member 9 includes a rotation plate 91 and a limit ball 92 connected to both ends of the rotation plate 91, and the limit ball 92 is restricted by the blocking plate 8 in the rotation pin base 7 when the rotation plate 91 horizontally rotates. The rotating plate 91 is a diamond-shaped steel plate. The limiting ball 92 is a steel ball.

The spring 10 is fixedly connected to the bottom of the rotating member 9. The shaft sleeve steel plate 11 is fixedly connected to the bottom of the spring 10, and a threaded hole is formed in the shaft sleeve steel plate 11. The sleeve steel plate 11 is slightly smaller than the inner diameter of the sleeve 13. The screw 12 passes through the third panel 5, the rotating member 9 and the spring 10 in sequence and is in threaded connection with the sleeve steel plate 11. The rotating mechanism further comprises a sleeve 13, and the sleeve 13 is fixedly connected to the bottom of the rotating member 9 and limits the spring 10 and the sleeve steel plate 11 inside.

The above embodiments are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims.

Claims (9)

1. The utility model provides a ground movement joint device, includes first support (1), second support (2), first panel (3), second panel (4), third panel (5), elastic rubber strip (14) and slewing mechanism, its characterized in that: first panel (3) and second panel (4) set up respectively on first support (1) and second support (2), the contact surface between contact surface, second panel (4) and the third panel (5) between first panel (3) and third panel (5) is the inclined plane, between first panel and third panel (5), all inlay between second panel (4) and third panel (5) and be equipped with elasticity rubber strip (14), all contactless between third panel (5) and first support (1), second support (2).

2. The floor expansion joint device of claim 1, characterized in that: and anti-skid grooves (17) are uniformly distributed on the upper surfaces of the first panel (3) and the second panel (4).

3. The floor expansion joint device of claim 1, characterized in that: the structure of first support (1) and second support (2) is the same, all includes support body (6) and rotation key seat (7) of an organic whole connection in support body (6) one side, the top of rotating key seat (7) is equipped with baffle (8).

4. The floor expansion joint device of claim 3, wherein the rotation mechanism comprises:

a rotating member (9) which can rotate horizontally and both ends of which are respectively limited in the rotating pin seats (7) of the first support (1) and the second support (2);

the spring (10) is fixedly connected to the bottom of the rotating part (9);

the shaft sleeve steel plate (11) is fixedly connected to the bottom of the spring (10), and a threaded hole is formed in the shaft sleeve steel plate (11);

and the screw rod (12) sequentially penetrates through the third panel (5), the rotating piece (9) and the spring (10) and is in threaded connection with the shaft sleeve steel plate (11).

5. The floor expansion joint device of claim 4, characterized in that: the rotating mechanism further comprises a sleeve (13), wherein the sleeve (13) is fixedly connected to the bottom of the rotating piece (9) and limits the spring (10) and the shaft sleeve steel plate (11) in the rotating piece.

6. The floor expansion joint device of claim 4, characterized in that: the rotating piece (9) comprises a rotating plate (91) and limiting balls (92) connected to two ends of the rotating plate (91), and the limiting balls (92) are limited in the rotating pin seat (7) by the baffle (8) when the rotating plate (91) rotates horizontally.

7. The floor expansion joint device of claim 6, characterized in that: the rotating plate (91) is a diamond-shaped steel plate.

8. The floor expansion joint device of claim 3, characterized in that: the rotating mechanisms are arranged at intervals along the length direction of the rotating pin seat (7).

9. The floor expansion joint device of claim 1, characterized in that: the first support (1) is connected with the first panel (3) through countersunk screws, and the second support (2) is connected with the second panel (4) through countersunk screws.

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