Polytetrafluoroethylene plate convenient to splice

Abstract

The utility model relates to the technical field of polyfluortetraethylene plates, in particular to a polyfluortetraethylene plate convenient to splice, which comprises a plurality of plate bodies, connecting pieces and fastening pieces, the connecting pieces and the fastening pieces are arranged between two adjacent plate bodies, each fastening piece comprises a fastening connecting rod, one side of each fastening connecting rod is provided with a fastening reinforcing rod, and the other side of each fastening connecting rod is provided with a fastening bolt. Fastening inserting rods parallel to the fastening connecting rod are symmetrically arranged on the portions, on the two sides of the fastening reinforcing rod, of the fastening connecting rod, fastening fixing blocks are arranged on the outer sides of the fastening inserting rods, and second connecting holes communicating with the first connecting holes are formed in the ends, away from the fastening connecting rod, of the fastening inserting rods; according to the connecting piece and the fastening piece which are arranged in a matched mode, the assembling and disassembling efficiency of the two adjacent plate bodies is improved, and meanwhile the connecting strength of the two plate bodies and the firmness of the splicing position of the two plate bodies are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of polytetrafluoroethylene plates, and particularly relates to a polytetrafluoroethylene plate with convenient splicing. Background Art

[0002] Polytetrafluoroethylene materials have been widely used due to their excellent chemical corrosion resistance, high temperature resistance, low temperature resistance and dielectric properties. Polytetrafluoroethylene plates are more applied to corrosion-resistant lining materials and sealing linings, supporting sliders, guide rails and electrical insulation parts. Therefore, people often use polytetrafluoroethylene materials to make splicing plates for storing and transporting flat splicing plates.

[0003] In order to be firm, the existing splicing plates are fixed by multiple bolts, which is laborious and time-consuming when splicing and disassembling the splicing plates, and not convenient to use. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defects of the existing technology, and provide a polytetrafluoroethylene plate with convenient splicing, so as to solve the problem that the existing splicing plates are fixed by multiple bolts for firmness, which is laborious and time-consuming when splicing and disassembling the splicing plates, and not convenient to use.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A polytetrafluoroethylene plate with convenient splicing includes a plurality of plate bodies, and connectors and fasteners arranged between two adjacent plate bodies. The fasteners include fastening connecting rods. One side of the fastening connecting rod is provided with a fastening reinforcing rod. Symmetrically arranged on the fastening connecting rods on both sides of the fastening reinforcing rod are fastening insertion rods parallel to it. The outer side of the fastening insertion rod is provided with a fastening fixing block.

[0007] On the left and right side end faces of the plate body, a plurality of uniformly distributed docking grooves are symmetrically opened. On both sides of one end face of the plate body, a first insertion groove and a first fixing groove are symmetrically opened for the fastening insertion rod and the fastening fixing block to be inserted. The first fixing groove and the first insertion groove are communicated with the docking groove. On the side end face of the plate body far from the first insertion groove and the first fixing groove, first connection holes are opened which are communicated with the first insertion grooves one by one and for connecting bolts to be inserted.

[0008] As a preferred technical solution of the utility model, the connectors include connecting columns. On both sides of the connecting columns, a plurality of docking rods capable of being inserted into the docking grooves are symmetrically arranged. On the side end face of the docking rod far from the connecting column, a reinforcing connection groove is opened. The second insertion groove and the second fixing groove which are communicated with the first insertion groove and the first fixing groove are penetrated through the docking rod.

[0009] As a preferred technical solution of the present utility model, a fastening connection groove capable of clamping a fastening connecting rod is provided on one end face of the connecting column, and a fastening strengthening groove adapted to the fastening strengthening rod is provided in the fastening connection groove.

[0010] As a preferred technical solution of the present utility model, a second connection hole communicating with the first connection hole is provided at one end of the fastening insertion rod away from the fastening connecting rod.

[0011] As a preferred technical solution of the present utility model, a strengthening connection block adapted to the strengthening connection groove is provided in the docking groove.

[0012] As a preferred technical solution of the present utility model, the fastening connecting rod, the fastening strengthening rod, the fastening insertion rod and the fastening fixing block are of an integrally formed structure.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] When splicing the plate bodies, first align the docking groove on the plate body with the docking rod on the connecting piece for insertion. During the process of inserting the docking rod into the docking groove, the strengthening connection block in the docking groove is inserted into the strengthening connection groove on the docking rod. At this time, the first insertion groove and the first fixing groove on the plate body communicate with the second insertion groove and the second fixing groove on the connecting piece. After the two plate bodies and the connecting piece are fixedly connected, ensure that the end face of the plate body provided with the first insertion groove and the first fixing groove and the end face of the connecting piece provided with the fastening connection groove are located on the same end face, so as to fixedly connect the plate body and the connecting piece. Then align the fastening insertion rod on the fastener with the first insertion groove on the plate body for insertion, so that the fastening insertion rod passes through the first insertion groove and the second insertion groove and is inserted into the second connection hole on the fastening insertion rod to communicate with the first connection hole on the plate body. During the process of inserting the fastening insertion rod into the first insertion groove and the second insertion groove, the fastening fixing block on the fastening insertion rod is inserted into the first fixing groove and the second fixing groove, and at the same time the fastening strengthening rod is inserted into the fastening strengthening groove, so that the fastening connecting rod is clamped into the fastening connection groove, thereby improving the connection strength between the two plate bodies and the connecting piece. Insert the connection bolt into the first connection hole and the second connection hole for fixation to complete the splicing installation between the two plate bodies. Through the cooperation of the connecting piece and the fastener, the present utility model improves the disassembly and assembly efficiency between two adjacent plate bodies, and at the same time improves the connection strength between the two plate bodies and the firmness of the splicing part of the two plate bodies. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a structural schematic diagram of the present utility model;

[0016] Figure 2 is a structural schematic diagram of one perspective of the plate body of the present utility model;

[0017] Figure 3 It is a schematic structural view of another perspective of the plate body of the present utility model;

[0018] Figure 4 It is a schematic structural view of the connecting member of the present utility model;

[0019] Figure 5 It is a schematic structural view of the fastener of the present utility model;

[0020] In the figure: 1. Plate body; 101. Docking groove; 102. First insertion groove; 103. First fixing groove; 104. First connection hole; 2. Connecting member; 201. Connecting column; 202. Docking rod; 203. Second fixing groove; 204. Reinforcing connection groove; 205. Second insertion groove; 206. Fastening connection groove; 207. Fastening reinforcing groove; 3. Fastener; 301. Fastening connecting rod; 302. Fastening reinforcing rod; 303. Fastening insertion rod; 304. Second connection hole; 305. Fastening fixing block. Detailed implementation manners

[0021] The following elaborates on the preferred embodiments of the present utility model in conjunction with the attached drawings, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making the protection scope of the present utility model more clearly defined.

[0022] In the description of the present utility model, unless otherwise specified, "a plurality of" means two or more; the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model. In addition, terms such as "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] Embodiment

[0024] Combined with Figures 1-5 As shown, a polytetrafluoroethylene plate with convenient splicing includes a plurality of plate bodies 1 and connecting members 2 and fasteners 3 arranged between two adjacent plate bodies 1. Through the cooperation of the connecting member 2 and the fastener 3, the present utility model improves the assembly and disassembly efficiency between two adjacent plate bodies 1, and at the same time improves the connection strength between the two plate bodies 1 and the firmness at the splicing position of the two plate bodies 1.

[0025] Combined with Figures 2-3The plate body 1 shown, on the left and right side end faces of the plate body 1, a plurality of uniformly distributed docking grooves 101 are symmetrically opened. On both sides of one end face of the plate body 1, a first insertion groove 102 and a first fixing groove 103 are symmetrically opened, which can be used for the fastening insertion rod 303 and the fastening fixing block 305 to be inserted. The first fixing groove 103 and the first insertion groove 102 are communicated with the docking groove 101. On the side end face of the plate body 1 far from the first insertion groove 102 and the first fixing groove 103, a first connection hole 104 which is communicated with the first insertion groove 102 one by one and can be used for the connection bolt to be inserted is opened, and the first connection hole 104 is a counterbore hole.

[0026] Wherein, a strengthening connection block which is fitted with the strengthening connection groove 204 is arranged in the docking groove 101. Through the arrangement of the strengthening connection block and the strengthening connection groove 204, the connection strength between two adjacent plate bodies 1 and the connecting piece 2 is further improved.

[0027] As Figure 4 The connecting piece 2 shown, the connecting piece 2 includes a connecting column 201. On both sides of the connecting column 201, a plurality of docking rods 202 which can be inserted into the docking groove 101 are symmetrically arranged. Through the arrangement of the docking rod 202 and the docking groove 101, it is convenient for the staff to preliminarily fixedly connect two adjacent plate bodies 1 and the connecting piece 2. On the side end face of the docking rod 202 far from the connecting column 201, a strengthening connection groove 204 with a cross-shaped structure is opened. A second insertion groove 205 and a second fixing groove 203 which are communicated with the first insertion groove 102 and the first fixing groove 103 are penetratedly opened on the docking rod 202.

[0028] Wherein, a fastening connection groove 206 which can be used for the fastening connecting rod 301 to be clamped is opened on one side end face of the connecting column 201. A fastening strengthening groove 207 which is fitted with the fastening strengthening rod 302 is opened in the fastening connection groove 206. Through the arrangement of the fastening strengthening groove 207 and the fastening strengthening rod 302, the connection strength between the connecting piece 2 and the fastening piece 3 is improved.

[0029] As Figure 5The fastener 3 shown, the fastener 3 includes a fastening connecting rod 301, a fastening reinforcing rod 302 is provided in the middle of one side of the fastening connecting rod 301, and fastening insertion rods 303 parallel to it are symmetrically provided on the fastening connecting rod 301 on both sides of the fastening reinforcing rod 302. Through the settings of the fastening insertion rods 303, the first insertion groove 102 and the second insertion groove 205, the connection strength and stability between two adjacent plates 1 are further improved. A fastening fixing block 305 with a trapezoidal structure and integrally formed with it is provided on the outer side of the fastening insertion rod 303, and the length of the fastening fixing block 305 is less than the length of the fastening insertion rod 303, so as to facilitate the staff to perform guiding insertion on the fastening fixing block 305. Through the settings of the fastening fixing block 305, the first fixing groove 103 and the second fixing groove 203, the stability of the fastening insertion rod 303 inserted in the first insertion groove 102 and the second insertion groove 205 is improved.

[0030] Wherein, a second connection hole 304 communicating with the first connection hole 104 is opened at one end of the fastening insertion rod 303 away from the fastening connecting rod 301.

[0031] Wherein, the fastening connecting rod 301, the fastening reinforcing rod 302, the fastening insertion rod 303 and the fastening fixing block 305 are of an integrally formed structure, thereby improving the overall strength and service life of the fastener 3.

[0032] The working principle of a polytetrafluoroethylene plate with convenient splicing of the utility model is as follows:

[0033] When splicing the plate body 1, first align the docking groove 101 on the plate body 1 with the docking rod 202 on the connecting piece 2 for insertion. During the process of inserting the docking rod 202 into the docking groove 101, the strengthening connection block in the docking groove 101 is inserted into the strengthening connection groove 204 on the docking rod 202. At this time, the first insertion groove 102 and the first fixing groove 103 on the plate body 1 are communicated with the second insertion groove 205 and the second fixing groove 203 on the connecting piece 2. After the two plate bodies 1 and the connecting piece 2 are fixedly connected, ensure that the end surface of the plate body 1 provided with the first insertion groove 102 and the first fixing groove 103 and the end surface of the connecting piece 2 provided with the fastening connection groove 206 are located on the same end surface, so that the plate body 1 and the connecting piece 2 are fixedly connected. Then align the fastening insertion rod 303 on the fastener 3 with the first insertion groove 102 on the plate body 1 for insertion, so that the fastening insertion rod 303 passes through the first insertion groove 102 and the second insertion groove 205 and is inserted until the second connection hole 304 on the fastening insertion rod 303 is communicated with the first connection hole 104 on the plate body 1. During the process of inserting the fastening insertion rod 303 into the first insertion groove 102 and the second insertion groove 205, the fastening fixing block 305 on the fastening insertion rod 303 is inserted into the first fixing groove 103 and the second fixing groove 203. At the same time, the fastening strengthening rod 302 is inserted into the fastening strengthening groove 207, so that the fastening connecting rod 301 is clamped into the fastening connection groove 206, thereby improving the connection strength between the two plate bodies 1 and the connecting piece 2. Insert the connection bolt into the communicated first connection hole 104 and the second connection hole 304 for fixation, and complete the splicing installation between the two plate bodies 1. Through the cooperation of the connecting piece 2 and the fastener 3, the present utility model improves the assembly and disassembly efficiency between two adjacent plate bodies 1, and at the same time improves the connection strength between the two plate bodies 1 and the firmness of the splicing part of the two plate bodies 1.

[0034] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0035] The above embodiments only represent several implementation manners of the present utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the utility model patent. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model.

Claims

1. A polytetrafluoroethylene plate that is easy to splice, comprising a plurality of plate bodies (1) and a connecting piece (2) and a fastener (3) arranged between two adjacent plate bodies (1), characterized in that: The fastener (3) comprises a fastening connecting rod (301), one side of which is provided with a fastening reinforcement rod (302), fastening plug rods (303) parallel to the fastening connecting rods (301) on both sides of the fastening reinforcement rod (302), and a fastening fixing block (305) is provided on the outer side of the fastening plug rod (303); The left and right side end surfaces of the plate body (1) are symmetrically provided with a plurality of evenly distributed docking grooves (101); a first plugging groove (102) and a first fixing groove (103) capable of being plugged into a fastening plug rod (303) and a fastening fixing block (305) are symmetrically provided on both sides of one end surface of the plate body (1); the first fixing groove (103) and the first plugging groove (102) are connected to the docking groove (101); and a first connecting hole (104) which is connected one-to-one with the first plugging groove (102) and capable of being plugged into a connecting bolt is provided on the side end surface of the plate body (1) away from the first plugging groove (102) and the first fixing groove (103).

2. The polytetrafluoroethylene plate that is easy to splice according to claim 1, characterized in that: The connecting member (2) comprises a connecting column (201), a plurality of docking rods (202) which can be plugged into the docking groove (101) are symmetrically arranged on both sides of the connecting column (201), a reinforcing connecting groove (204) is provided on the end surface of the docking rod (202) away from the connecting column (201), and a second plugging groove (205) and a second fixing groove (203) which are connected to the first plugging groove (102) and the first fixing groove (103) are respectively penetrated through the docking rod (202).

3. The polytetrafluoroethylene plate that is easy to splice according to claim 2, characterized in that: A fastening connection groove (206) capable of being engaged with a fastening connection rod (301) is provided on one end surface of one side of the connection column (201), and a fastening reinforcement groove (207) matching with the fastening reinforcement rod (302) is provided in the fastening connection groove (206).

4. The polytetrafluoroethylene plate that is easy to splice according to claim 1, characterized in that: A second connection hole (304) communicating with the first connection hole (104) is formed at one end of the fastening plug rod (303) away from the fastening connecting rod (301).

5. The polytetrafluoroethylene plate that is easy to splice according to claim 2, characterized in that: A reinforcing connection block that matches the reinforcing connection groove (204) is provided in the docking groove (101).

6. The polytetrafluoroethylene plate that is easy to splice according to claim 1, characterized in that: The fastening connecting rod (301), the fastening reinforcing rod (302), the fastening plug rod (303) and the fastening fixing block (305) are an integrally formed structure.

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