CN212643244U

CN212643244U - Staple bolt structure that fastening strength is high

Info

Publication number: CN212643244U
Application number: CN202020663473.0U
Authority: CN
Inventors: 季自森; 邓杨希
Original assignee: Hangzhou Dazhi Internet Communication Technology Co ltd
Current assignee: Hangzhou Dazhi Internet Communication Technology Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-03-02
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a hoop structure with high fastening strength, which comprises a hoop body and a support frame arranged on the hoop body; the hoop body comprises chain link modules, a first connecting piece, a first screw and a fastener, wherein the first connecting piece is used for connecting two adjacent chain link modules; the supporting frame comprises a connecting piece, a stable piece, a limiting piece and a limiting screw rod; the method is characterized in that: the inner side and the outer side of each chain link module are respectively provided with an inner cambered surface and an outer cambered surface which are concentric; the middle of the inner cambered surface and the middle of the outer cambered surface are of a hollow structure, and a plurality of reinforcing ribs are arranged in the hollow structure; the height of the reinforcing rib is greater than that of the chain link module; a connecting block is welded between the two adjacent reinforcing ribs; a rubber pad is arranged on the connecting block; and a clamping block is arranged on the connecting piece. In the utility model, the fixture block and the reinforcing rib enhance the stability of the whole structure and support and stabilize the hoop body; paste on the connecting block and have the cushion, be favorable to fastening the staple bolt, reduce the flagging phenomenon of staple bolt structure behind longer live time, whole fastening intensity is high, the installation is effectual.

Description

Staple bolt structure that fastening strength is high

[ technical field ] A method for producing a semiconductor device

The utility model relates to a staple bolt technical field, in particular to staple bolt structure that fastening strength is high.

[ background of the invention ]

The staple bolt is common fastener in the life, and when single pipe tower need increase antenna or dilatation, on-the-spot transformation was very difficult, platforms such as municipal construction's light pole, control pole can't use modes such as welding to install platform additional, armful pole etc. consequently when increasing equipment, need use the staple bolt to fix equipment or the antenna that needs increase on single pipe tower, light pole. The anchor ear can often fix more support frames and equipment in use, and the borne weight is great, and the phenomenon that the connection between the support frame and the hoop body is unstable, and the hoop body droops due to the fact that the borne pressure is great and the friction force between the hoop body and an implementation object is insufficient can appear in the conventional anchor ear.

[ summary of the invention ]

The utility model aims at solving the above problems and providing a staple bolt structure that fastening strength is high.

In order to achieve the above purpose, the utility model provides a following technical scheme: a hoop structure with high fastening strength comprises a hoop body and a support frame arranged on the hoop body; the hoop body comprises chain link modules, a first connecting piece, a first screw and a fastener, wherein the first connecting piece is used for connecting two adjacent chain link modules; the number of the chain link modules is multiple; the chain link modules are connected with each other in a matched mode through a plurality of connecting pieces I and a screw rod I; the supporting frame comprises a connecting piece, a stable piece, a limiting piece and a limiting screw rod; the connecting piece is fixedly connected with the stable piece through a bolt; the method is characterized in that: the inner side and the outer side of each chain link module are respectively provided with an inner cambered surface and an outer cambered surface which are concentric; the middle of the inner cambered surface and the middle of the outer cambered surface are of a hollow structure, and a plurality of reinforcing ribs are arranged in the hollow structure; the height of the reinforcing rib is greater than that of the chain link module; a connecting block is welded between the two adjacent reinforcing ribs; a rubber pad is arranged on the connecting block; a clamping block is arranged on the connecting piece, and the radian of the clamping block is matched with that of the chain link module; the fixture block is clamped on the chain link module, and the reinforcing ribs and the side faces of the connecting blocks form a triangular shape.

Preferably, the fastener comprises a lock head, a second connecting piece for connecting the lock head with the link modules at the two ends of the hoop body, a fixing screw, a gasket and a fixing nut; two groups of lock heads, fixing nuts, gaskets and fixing nuts are arranged; the fixing screw penetrates through the two groups of lock heads and the gaskets and fixes the two ends through the fixing nuts.

Preferably, the outer side of the lock head is an inward concave arc; one side of the gasket, which is close to the lock head, is an outward convex arc matched with the lock head; and the other side of the gasket is provided with a groove matched with the fixing nut.

Preferably, a square limiting hole is formed in the fixing position of the connecting piece and the fixing piece.

Preferably, the limit screw is connected with the stable part and the limiting part, and two ends of the limit screw are fixed by the locking nut.

Preferably, the inner side of the limiting member is provided with a fixing groove for conveniently locking the equipment carrier.

Preferably, the outer arc surface of the chain link module is also provided with a connecting column; the connecting piece is provided with a screw hole matched with the connecting column; the connecting piece is fixedly connected with the connecting column through a second screw rod.

The utility model has the advantages that the fixture block is arranged on the connecting piece, when the hoop body is fixed, the inward pressure of the chain link module on the implementation object can also firmly fix the supporting frame on the hoop body; the reinforcing ribs enhance the stability of the whole structure, and the reinforcing ribs and the connecting blocks form a triangular shape, so that the hoop body is supported and stabilized; after the rubber mat is adhered to the connecting block, when the required increased equipment weight is too large, the hoop body increases the radial pressure of the implementation object, the friction force of the rubber mat and the implementation object is increased, the hoop structure is favorable for fastening the hoop and reducing the phenomenon that the hoop structure droops after a long service time, the overall fastening strength is high, and the installation effect is good.

[ description of the drawings ]

Fig. 1 is a top view of the present invention;

FIG. 2 is a schematic structural diagram of a link module according to the present invention;

fig. 3 is a side view of a link module of the present invention;

FIG. 4 is a schematic structural view of the fastener of the present invention;

fig. 5 is a schematic structural diagram of the connecting member of the present invention.

1. A hoop body; 11. a chain link module; 111. an intrados surface; 112. an outer arc surface; 113. reinforcing ribs; 114. connecting blocks; 115. a rubber pad; 116. connecting columns; 12. connecting a first sheet; 13. a first screw rod; 14. a fastener; 141. a lock head; 1411. an inward concave arc; 142. a second connecting sheet; 143. fixing the screw rod; 144. a gasket; 1441. a convex arc; 1442. a groove; 145. fixing a nut; 2. a support frame; 21. a connecting member; 211. a screw hole; 212. a clamping block; 213. a second screw; 214. a square limiting hole; 22. a stabilizing member; 23. a limiting member; 231. fixing grooves; 24. a limit screw; 25. and locking the nut.

[ detailed description ] embodiments

We will further describe the hoop structure with high fastening strength with reference to the attached drawings.

As shown in fig. 1-5, a hoop structure with high fastening strength comprises a hoop body 1 and a support frame 2 mounted on the hoop body 1; the hoop body 1 comprises chain link modules 11, a connecting piece I12 for connecting two adjacent chain link modules 11, a screw rod I13 and a fastener 14; a plurality of chain link modules 11 are arranged; the chain link modules 11 are connected with the chain link modules 11 in a matched mode through a plurality of connecting pieces I12 and a screw rod I13; the support frame 2 comprises a connecting piece 21, a stabilizing piece 22, a limiting piece 23 and a limiting screw rod 24; the connecting piece 21 is fixedly connected with the fixing piece 22 through bolts; the method is characterized in that: the inner side and the outer side of the chain link module 11 are respectively provided with an inner cambered surface 111 and an outer cambered surface 112 which are concentric; the middle of the inner arc surface 111 and the outer arc surface 112 is of a hollow structure, and a plurality of reinforcing ribs 113 are arranged in the hollow structure; the height of the reinforcing rib 113 is greater than that of the link module 11; a connecting block 114 is welded between the two adjacent reinforcing ribs 113; a rubber pad 115 is arranged on the connecting block 114; a fixture block 212 is arranged on the connecting piece 21; the radian of the fixture block 212 is matched with that of the chain link module 11; the fixture block 212 is clamped on the link module 11; the side surfaces of the reinforcing ribs 113 and the connecting blocks 114 form a triangular shape; the fastener 14 comprises a lock head 141, a second connecting piece 142 for connecting the lock head 141 and the link modules 11 at the two ends of the hoop body 1, a fixing screw 143, a gasket 144 and a fixing nut 145; two groups of locking heads 141, fixing nuts 145, gaskets 144 and fixing nuts 145 are arranged; the fixing screw 143 penetrates through the two groups of lock heads 141 and the gasket 144, and two ends are fixed through the fixing nut 145; the outer side of the lock head 141 is provided with an inward concave arc 1411; the side of the gasket 144, which is close to the lock head 141, is an outward arc 1441 which is matched with the lock head 141; the other side of the gasket 144 is provided with a groove 1442 matched with the fixing nut 145; a square limiting hole 214 is formed in the fixing position of the connecting piece 21 and the fixing piece 22; the limiting screw 24 is connected with the stable part 22 and the limiting part 23, and two ends of the limiting screw are fixed by a locking nut 25; a fixing groove 231 convenient for locking the equipment carrier is arranged on the inner side of the limiting piece 23; the outer arc surface 112 of the chain link module 11 is also provided with a connecting column 116; the connecting piece 21 is provided with a screw hole 211 matched with the connecting column 116; the connecting piece 21 is fixedly connected with the connecting column 116 through a second screw 213.

In the use process of the utility model, the hoop body 1 and the support frame 2 are pre-installed, the rubber pad 115 is adhered on the connecting block 114 in the middle of the reinforcing rib 113, the number of the required chain link modules 11 is determined according to the implementation object, a plurality of chain link modules 11 are hinged together by a plurality of connecting pieces I12 and a plurality of screw rods I13, and the lock head 141 is connected with the chain link modules 11 at the two ends of the hoop body 1 by a connecting piece II 142; the connecting piece 21 and the fixing piece 22 are fixed together through bolts, the bolts can be clamped through the square limiting holes 214 on the connecting piece 21, the connecting piece 21 and the fixing piece 22 do not rotate relatively, then the limiting screw 24 penetrates through the fixing piece 22 and the limiting piece 23, and two ends of the limiting screw are fixed through the locking nuts 25, so that the fixing piece 22 and the limiting piece 23 are connected together. When the hoop body 1 is installed on an implementation object, the hoop body 1 is firstly encircled on the implementation object, then the fixing screw 143 penetrates through two groups of lock heads 141 and the gasket 144, the fixing nuts 145 are used for fixing two ends, the fixture block 212 of the connecting piece 21 is clamped on the upper side of the chain link module 11, the fixing nuts 145 are screwed, the fixing nuts 145 are clamped in the grooves 1442 of the gasket 144, the hoop body 1 can be tightly clamped on the implementation object, then the supporting frame 2 is fixed on the connecting column 116 of the chain link module 11 through the second screw 213, the holding rod is clamped in the two limiting screw rods 24 of the supporting frame 2 and the fixing grooves 231 of the limiting piece 23, the locking nuts 25 are rotated until the holding rod can be tightly fixed in the fixing grooves 231 of the limiting piece 23, and finally, additional equipment is installed on the. In the utility model, the fixture block 212 is arranged on the connecting piece 21, the chain link module 11 is clamped in the fixture block 212, when the hoop body 1 is fixed, the inward pressure of the chain link module 11 on the implementation object can also firmly fix the support frame 2 on the hoop body 1; a reinforcing rib 113 is arranged between the inner arc surface 111 and the outer arc surface 112 of each chain link module 11, so that the stability of the whole structure is enhanced, and the reinforcing rib 113 and the connecting block 114 form a triangular shape, so that the hoop body 1 is supported and stabilized; after having pasted the cushion 115 on connecting block 114, when the equipment weight that needs increase was too big, support frame 2 also increased to the pressure of the oblique downward direction of hoop body 1, led to hoop body 1 to implementing the radial pressure increase of object, cushion 115 and the frictional force increase of implementing the object are favorable to fastening the staple bolt, are reduced the staple bolt structure and are flagging the phenomenon behind the longer live time, and whole fastening intensity is high, the installation effect is good.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims

1. A hoop structure with high fastening strength comprises a hoop body (1) and a support frame (2) arranged on the hoop body (1); the hoop body (1) comprises chain link modules (11), a first connecting piece (12) for connecting two adjacent chain link modules (11), a first screw rod (13) and a fastener (14); the chain link modules (11) are provided with a plurality of chain link modules; the chain link modules (11) are connected with the chain link modules (11) in a matched mode through a plurality of connecting pieces I (12) and screws I (13); the supporting frame (2) comprises a connecting piece (21), a fixing piece (22), a limiting piece (23) and a limiting screw rod (24); the connecting piece (21) is fixedly connected with the stable piece (22) through a bolt; the method is characterized in that: the inner side and the outer side of the chain link module (11) are respectively provided with an inner cambered surface (111) and an outer cambered surface (112) which are concentric; the middle of the inner arc surface (111) and the outer arc surface (112) is of a hollow structure, and a plurality of reinforcing ribs (113) are arranged in the hollow structure; the height of the reinforcing rib (113) is larger than that of the chain link module (11); a connecting block (114) is welded between the two adjacent reinforcing ribs (113); a rubber pad (115) is arranged on the connecting block (114); a clamping block (212) is arranged on the connecting piece (21), and the radian of the clamping block (212) is matched with that of the chain link module (11); the clamping block (212) is clamped on the chain link module (11), and the side surfaces of the reinforcing rib (113) and the connecting block (114) form a triangular shape.

2. The anchor ear structure with high fastening strength as claimed in claim 1, wherein: the fastener (14) comprises a lock head (141), a second connecting piece (142) for connecting the lock head (141) with the chain link modules (11) at the two ends of the hoop body (1), a fixing screw rod (143), a gasket (144) and a fixing nut (145); two groups of locking heads (141), two groups of fixing nuts (145), two groups of gaskets (144) and two groups of fixing nuts (145) are arranged; the fixing screw rod (143) penetrates through the two groups of lock heads (141) and the gasket (144), and two ends of the fixing screw rod are fixed through the fixing nut (145).

3. The anchor ear structure with high fastening strength as claimed in claim 2, wherein: the outer side of the lock head (141) is provided with an inward concave arc (1411); one side of the gasket (144) close to the lock head (141) is provided with an outer convex arc (1441) matched with the lock head (141); the other side of the gasket (144) is provided with a groove (1442) matched with the fixing nut (145).

4. The anchor ear structure with high fastening strength as claimed in claim 1, wherein: and a square limiting hole (214) is formed in the fixing position of the connecting piece (21) and the fixing piece (22).

5. The anchor ear structure with high fastening strength as claimed in claim 1, wherein: the limiting screw rod (24) is connected with the stable part (22) and the limiting part (23), and two ends of the limiting screw rod are fixed by a locking nut (25).

6. The anchor ear structure with high fastening strength as claimed in claim 5, wherein: the inner side of the limiting part (23) is provided with a fixing groove (231) convenient for locking the equipment carrier.

7. The anchor ear structure with high fastening strength as claimed in claim 1, wherein: the outer arc surface (112) of the chain link module (11) is also provided with a connecting column (116); the connecting piece (21) is provided with a screw hole (211) matched with the connecting column (116); the connecting piece (21) is fixedly connected with the connecting column (116) through a second screw rod (213).