Plate lifter profile connecting device

Abstract

The utility model provides a plate lifter section bar connecting device which is connected with the end portion of a first section bar and the end portion of a second section bar, the first section bar and the second section bar are the same in structure, a first T-shaped groove and a second T-shaped groove are symmetrically formed in the two sides of the edge of the first section bar and the two sides of the edge of the second section bar respectively, and the plate lifter section bar connecting device comprises a first connecting plate and a rotary knob. The first connecting plate is arranged in the first groove of the first section bar in a sliding mode, and the rotary knob sequentially penetrates through the first groove and the second groove of the second section bar, extends into the first connecting plate and is in threaded connection with the first connecting plate. The connecting device has the advantages of being simple in structure, convenient to operate, stable in connection, capable of guaranteeing the straightness of the profile and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of ceramic tile cutting machine, concretely relates to a lifting plate profile connecting device. BACKGROUND

[0002] The existing lifting plate profile connecting device adopts square or T-shaped nut connection, the metal characteristic exists friction between the aluminum profile when sliding, and the profile can be damaged to cause sliding not smooth after a long time, and the over-tight or over-loose bolt can aggravate this phenomenon. Over-tight, the gap between the profiles is too small, and the profile itself can have straightness problems due to transportation and use, so that the profile slides not smoothly, and over-loose, the internal nut can rub with the profile, directly clamping the profile to cause sliding resistance, and even the bolt and the nut are separated, resulting in the profile separation.

[0003] Therefore, it is necessary to provide a new technical scheme. INVENTION CONTENTS

[0004] In order to solve the technical problems existing in the prior art, the utility model discloses a lifting plate profile connecting device, and the specific technical scheme is as follows:

[0005] The utility model provides a lifting plate profile connecting device, which connects the end of the first profile and the second profile, the structure of the first profile and the second profile is same, the edge both sides are symmetrically provided with T-shaped first recess and second recess, it includes first connecting plate and knob,

[0006] The first connecting plate is slidably arranged in the first recess of the first profile, the knob is sequentially inserted into the first connecting plate and the first connecting plate is threadedly connected through the first recess and the second recess of the second profile.

[0007] Further, it further includes second connecting plate and fixed screw, the second connecting plate is slidably arranged in the second recess of the second profile, the second connecting plate is parallel to the first connecting plate, the second connecting plate and the first connecting plate are fixedly connected, the fixed screw is inserted into the second connecting plate and the second connecting plate is threadedly connected through the first recess of the second connecting plate.

[0008] Further, the structure of the first connecting plate is matched with the first recess, and the structure of the second connecting plate is matched with the second recess.

[0009] Further, the knob is arranged at the first end of the first connecting plate, and the second connecting plate is arranged at the second end of the first connecting plate.

[0010] Further, the first connecting plate and the second connecting plate are made of POM material.

[0011] The utility model has the following beneficial effects:

[0012] 1、 the utility model provides a lifting board type material connecting device that adopts POM material, and the shape of connecting plate and recess is attached, has the advantages such as larger contact area, greater bearing force, smoother sliding.

[0013] 2、 the utility model provides a lifting board type material connecting device, is tightly attached to two profiles by screwing knob, and the structure is simpler, and operation is more convenient.

[0014] 3、 the utility model provides a lifting board type material connecting device, in addition to locking knob, increase fixed screw, more stable in profile interior, reduce the influence of the effect caused by the straightness problem of profile itself.

[0015] The additional aspects and advantages of the utility model will be partly given in the following description, and some will become obvious from the following description, or be understood by the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creating labor.

[0017] Figure 1 It is the structure schematic view of the lifting board type material connecting device and two profiles connected provided by the utility model embodiment.

[0018] Figure 2 It is the structure schematic view of the lifting board type material connecting device provided by the utility model embodiment.

[0019] Figure 3 It is Figure 2 The sectional structure schematic view at knob.

[0020] Figure 4 It is Figure 2 The sectional structure schematic view at fixed screw. DETAILED DESCRIPTION

[0021] The embodiments of the utility model will be described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, and are intended to explain the utility model, and cannot be understood as the limitation of the utility model.

[0022] In the description of the utility model, it is understood that the terms "upper", "lower", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In the description of the utility model, the meaning of "a plurality of" is two or more than two, unless otherwise explicitly specified and limited.

[0023] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0024] The lifting plate type material connecting device 3 disclosed by the utility model, refer to Figures 1 to 4 The end of the first profile 1 and the second profile 2 is connected, the structure of the first profile 1 and the second profile 2 is same, the edge both sides are symmetrically provided with T-shaped first recess A and second recess B, it includes first connecting plate 31, knob 32, second connecting plate 33 and fixed screw 34.

[0025] The first connecting plate 31 is slidably arranged in the first recess A of the first profile 1, the knob 32 is sequentially inserted into the first connecting plate 31 and the first connecting plate 31 is threadedly connected through the first recess A and the second recess B of the second profile 2. The cap part of the knob 32 is clamped on the first recess A of the second profile 2, the rod part of the knob 32 is connected and tightened with the first connecting plate 31, so that the second profile 2 is fixed on the first profile 1.

[0026] The second connecting plate 33 is slidably arranged in the second recess B of the second profile 2, the second connecting plate 33 is parallel to the first connecting plate 31, the second connecting plate 33 and the first connecting plate 31 are fixedly connected, the fixed screw 34 is inserted into the second connecting plate 33 and the second connecting plate 33 is threadedly connected through the first recess A of the second connecting plate 33.

[0027] In one embodiment, the knob 32 and the fixing screw 34 are replaced with each other. Moreover, in order not to damage the threaded holes of the first connecting plate 31 and the second connecting plate 33, a nut can be embedded and fixed on the first connecting plate 31 or the second connecting plate 33, and then be screwed with the knob 32 or the fixing screw 34.

[0028] The structure of the first connecting plate 31 is matched with the first groove A, and the structure of the second connecting plate 33 is matched with the second groove B.

[0029] The knob 32 is arranged at the first end of the first connecting plate 31, and the second connecting plate 33 is arranged at the second end of the first connecting plate 31. The knob 32 and the fixing screw 34 are arranged at two sides respectively, so as to balance the stress of the first connecting plate 31.

[0030] The first connecting plate 31 and the second connecting plate 33 are both made of POM material. The POM material has self-lubricating property, good wear resistance, excellent dimensional stability, and imitates the shape of a profile, so that the contact area is larger, the bearing capacity is greater, and the sliding is smoother.

[0031] In one embodiment, the profile connecting device 3 of the plate lifter is provided with two, which are arranged at the end portions of the two profiles and close to or contact each other, so as to increase the connection stability of the two profiles.

[0032] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the person skilled in the art can combine and combine different embodiments or examples described in the present specification.

[0033] Although the embodiments of the present application have been shown and described above, it should be understood that the above embodiments are exemplary and should not be construed as limiting the present application. The person skilled in the art can make changes, modifications and variations to the above embodiments within the scope of the present application.

Claims

1. A spacer profile connecting device connecting end portions of a first profile and a second profile, the first profile and the second profile being identical in structure, each having a first T-shaped groove and a second T-shaped groove symmetrically arranged on both sides of the edge, characterized in that, Including the first connecting plate and the knob, The first connecting plate is slidably disposed in the first groove of the first profile, and the knob passes through the first groove and the second groove of the second profile in sequence, extends into the first connecting plate, and is threadedly connected to the first connecting plate.

2. The lifting plate profile connecting device according to claim 1, characterized in that, It also includes a second connecting plate and a fixing screw. The second connecting plate is slidably disposed in the second groove of the second profile. The second connecting plate is parallel to the first connecting plate. The second connecting plate and the first connecting plate are fixedly connected. The fixing screw passes through the first groove of the second connecting plate, extends into the second connecting plate, and is threadedly connected to the second connecting plate.

3. The lifting plate profile connecting device according to claim 2, characterized in that, The structure of the first connecting plate fits into the first groove, and the structure of the second connecting plate fits into the second groove.

4. The lifting plate profile connecting device according to claim 2, characterized in that, The knob is located at the first end of the first connecting plate, and the second connecting plate is located at the second end of the first connecting plate.

5. The lifting plate profile connecting device according to claim 2, characterized in that, Both the first connecting plate and the second connecting plate are made of POM material.

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