Self-connecting clamping type keel

Abstract

The utility model discloses a self-connecting clamping type keel which comprises a base and a standard block. By the adoption of the standard blocks and the positioning holes, in the actual using process, a worker can select the standard blocks with the proper number according to different sizes and different numbers of cladding keels needing to be connected subsequently, then the standard blocks are inserted into the guide grooves in the surfaces of the side plates through the clamping strips on the surfaces, and the cladding keels are connected in a matched mode. After the standard blocks are moved to the designated positions, the standard blocks can be fixed through bolts through the positioning holes in the surfaces of the standard blocks, in this way, cladding keels of the corresponding sizes can be clamped and fixed through the clamping grooves formed by the multiple sets of standard blocks, and therefore connection operation between the keels is achieved; therefore, a group of clamping type keels can be used for fixing various covering keels, the application types of the structure are enriched, the application range of the device is expanded, better use is facilitated, and the clamping type keel has the advantages of being wide in adaptation range, flexible to adjust and high in practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to the keel technical field, concretely relates to a self -connecting type cassette keel. BACKGROUND

[0002] The self -connecting type cassette keel is a main material for ceiling, is mainly made of light steel, is connected with the floor through the screw rod and is used for fixing the ceiling or object. This material is widely used in various occasions including but not limited to hotel, terminal building, passenger station, station, theatre, shopping mall, factory, office building, old building reconstruction, indoor decoration setting, ceiling and the like due to its unique structure and performance.

[0003] The prior art discloses a kind of hole cassette bearing keel with the application number CN202322804407.7, the connecting surface between front vertical plate and rear vertical plate and base is increased by two reinforcing plates, the strength of front vertical plate and rear vertical plate is increased, bending is prevented, weight is reduced by multiple lightening holes, then fixed after positioning by multiple positioning holes, convenient operation is carried out, splicing is carried out by connecting structure, the operation of lifting is reduced, and worker construction is facilitated.

[0004] But the above-mentioned patent still has certain shortcomings when using: its overall structure size is fixed, and the specifications of the covering keel used in cooperation are various, commonly 50 series and 60 series and the like, the width and thickness of covering keel of different specifications are different, so covering keel of each specification needs to have matching specifications of cassette keel, a set of cassette keel is difficult to be applicable to the installation of covering keel of multiple different specifications, limits the application range of structure, reduces practicability, and the overall use effect is not very ideal.

[0005] For the problems in the related art, no effective solution has been proposed so far. UTILITY MODEL CONTENTS

[0006] (I) technical problem solved

[0007] In view of the deficiencies in the prior art, the utility model provides a self -connecting type cassette keel, which has the advantages of wide adaptation range, flexible adjustment and strong practicability, and further solves the problems in the above background art.

[0008] (II) technical scheme

[0009] To realize the above-mentioned advantages of wide adaptation range, flexible adjustment and strong practicability, the utility model adopts the following specific technical scheme:

[0010] The utility model provides a self connection formula card formula keel, including base and standard block, the base bottom both sides position integral moulded has side plate, the side plate bottom both sides position symmetry is equipped with the guide groove, the guide groove inside position sliding connection has standard block, standard block one side surface position is equipped with locking bend, is equipped with the clamping groove between the standard block two two positions.

[0011] Further, the standard block top position is symmetrically provided with a clamping strip, and a slot is formed between the clamping strips.

[0012] Further, the guide groove is provided with a positioning hole below the surface of the side plate and the surface of the standard block.

[0013] Further, the base surface is provided with a plurality of groups of weight reduction holes and assembly grooves.

[0014] Further, the standard block material is the same as the base and the side plate.

[0015] Further, the clamping strip size is the same as the guide groove size.

[0016] Further, the slot size between the clamping strips is the same as the side plate thickness.

[0017] Further, the positioning hole is connected by a bolt.

[0018] (Three) beneficial effects

[0019] Compared with the prior art, the utility model provides a self connection formula card formula keel, with the following beneficial effects:

[0020] The utility model discloses a standard block, positioning hole, in actual use process, personnel can select the appropriate number of standard blocks according to the different size and quantity of the subsequent need to connect the covering keel, then the standard block is inserted into the guide groove of the surface of the side plate through the surface clamping strip, then after the standard block moves to the specified position, the surface positioning hole can be used for bolt fixing the standard block, so that the clamping groove formed by the multiple standard blocks can clamp and fix the corresponding size of the covering keel, so as to realize the connection operation between the keels. Since the standard block can be moved flexibly, a group of card formula keel can be used to fix and use multiple covering keels, the structure is rich in application type, the use range of the device is expanded, and the device is convenient to use, has the advantages of wide adaptation range, flexible adjustment, high practicability. DRAWINGS

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Fig. 1 This is a schematic diagram of the structure of a self-connecting clip-on keel proposed in this utility model;

[0023] Fig. 2 This is a schematic diagram of the structure of the standard block of this utility model;

[0024] Fig. 3 This is a schematic diagram of the guide groove of this utility model.

[0025] In the picture:

[0026] 1. Base; 2. Standard block; 3. Positioning hole; 4. Snap-fit ​​groove; 5. Locking bend; 6. Weight reduction hole; 7. Assembly groove; 8. Guide groove; 9. Side plate; 10. Locking strip. Detailed Implementation

[0027] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0028] According to an embodiment of the present invention, a self-connecting clip-on keel is provided.

[0029] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figs. 1-3 As shown, a self-connecting snap-fit ​​keel according to an embodiment of the present utility model includes a base 1 and a standard block 2. Side plates 9 are integrally formed on both sides of the bottom of the base 1. Guide grooves 8 are symmetrically opened on both sides of the bottom of the side plates 9. The standard block 2 is slidably connected inside the guide grooves 8. A locking bend 5 is opened on one side surface of the standard block 2. A snap-fit ​​groove 4 is provided between each pair of standard blocks 2. The snap-fit ​​keel and the covering keel can be self-connected by the locking bend 5 and the snap-fit ​​groove 4, without the need for additional fixing methods, improving the efficiency of operation and reducing the difficulty of use.

[0030] In one embodiment, the standard block 2 is provided with symmetrical locking strips 10 at the top position, and slots are provided between the locking strips 10. The slots are provided to facilitate the use of the standard block 2 and the side plate 9.

[0031] In one embodiment, the guide groove 8 is located below the surface of the side plate 9 and the surface of the standard block 2 is provided with a positioning hole 3, which is used for positioning and fixing the standard block 2.

[0032] In one embodiment, the surface of the base 1 is provided with a plurality of groups of lightening holes 6 and assembly grooves 7, and the assembly grooves 7 and the lightening holes 6 are the basic structure of the cassette keel, so they are not described in detail.

[0033] In one embodiment, the material of the standard block 2 is the same as that of the base 1 and the side plate 9, and the selection of the material of the standard block 2 is for the unity of the overall structure, which is convenient for better production.

[0034] In one embodiment, the size of the card strip 10 is the same as that of the guide groove 8, and the card strip 10 is arranged to clamp the standard block 2 in the guide groove 8 and adjust along the guide groove 8, thereby clamping the different sizes of the covering keel, enriching the application type of the device and improving the use effect of the device.

[0035] In one embodiment, the slot size between the card strips 10 is the same as the thickness of the side plate 9, and the slot size is arranged to ensure that it can smoothly slide along the side plate 9, and ensure that the standard block 2 can be smoothly installed on the surface of the side plate 9.

[0036] In one embodiment, the positioning hole 3 is connected by bolts, and the positioning hole 3 is arranged to facilitate the connection and fixation of the standard block 2 and the side plate 9, and the specific connection mode can be adjusted according to the needs, such as welding, riveting, etc., which will not be described in detail.

[0037] Working principle: in actual use, the user can select the appropriate number of standard blocks 2 according to the different sizes and quantities of the covering keel to be connected subsequently, then insert the standard block 2 through the surface of the card strip 10 into the guide groove 8 on the surface of the side plate 9, then after the standard block 2 moves to the specified position, the standard block 2 can be bolted through the surface of the positioning hole 3, so that the clamping groove 4 composed of multiple groups of standard blocks 2 can clamp and fix the corresponding size of the covering keel, thereby realizing the connection operation between the keels. Since the standard block 2 can be moved flexibly, it can realize the fixation of a group of cassette keels for multiple covering keels, enrich the application type of the structure, expand the use range of the device, and facilitate better use. The device has the advantages of wide adaptation range, flexible adjustment and strong practicality.

[0038] In the utility model, unless another definite provision and limitation, the term "installation", "arrangement", "connection", "fixation", "screw connection" and so on term should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication or the interaction relationship of two elements inside two elements, unless another definite limitation, for the ordinary skill in the art, can understand the specific meaning of the above-mentioned term in the utility model according to the specific situation.

[0039] The above only is the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A self-connecting snap-fit ​​keel, comprising a base (1) and a standard block (2), characterized in that, The base (1) has side plates (9) integrally formed on both sides of the bottom. The side plates (9) have guide grooves (8) symmetrically opened on both sides of the bottom. The guide grooves (8) are slidably connected to standard blocks (2). The standard blocks (2) have locking bends (5) on one side surface. The standard blocks (2) have snap-fit ​​grooves (4) between each pair of standard blocks (2).

2. The self-connecting clip-on keel according to claim 1, characterized in that, The standard block (2) has symmetrically arranged card strips (10) at the top position, and slots are opened between the card strips (10).

3. The self-connecting clip-on keel according to claim 1, characterized in that, Positioning holes (3) are provided below the guide groove (8) on the surface of the side plate (9) and on one side of the standard block (2).

4. The self-connecting clip-on keel according to claim 1, characterized in that, The base (1) has several sets of weight-reducing holes (6) and assembly slots (7) on its surface.

5. A self-connecting clip-on keel according to claim 1, characterized in that, The standard block (2) is made of the same material as the base (1) and the side plate (9).

6. A self-connecting clip-on keel according to claim 2, characterized in that, The dimensions of the card strip (10) are the same as those of the guide groove (8).

7. A self-connecting clip-on keel according to claim 2, characterized in that, The slot size between the card strips (10) is the same as the thickness of the side plate (9).

8. A self-connecting clip-on keel according to claim 3, characterized in that, The positioning hole (3) is connected by bolts.

Images