CN213577167U - Modular extensible intelligent rod body structure - Google Patents

Abstract

The utility model relates to a modularization extensible wisdom pole body of rod structure, the on-line screen storage device comprises a base, be provided with the branch body section of many vertical settings on the base, many branch body sections arrange the setting in proper order along vertical direction, are located and keep away from the base be provided with the pole head on the branch body section, adjacent two be provided with coupling mechanism between the branch body section, coupling mechanism is used for making releasable connection between two adjacent branch body sections. It can be convenient for change the effect that does benefit to sparingly construction cost to the part of damage on the body of rod simultaneously.

Description

Modular extensible intelligent rod body structure

Technical Field

The application relates to the technical field of municipal administration wisdom lamp pole, especially relates to a modularization extensible wisdom pole body of rod structure.

Background

With the continuous development of LED technology, sensor technology, communication technology, IT technology and control technology, the lighting industry is undergoing subversive changes, and more functions and technologies are integrated on a lamp pole to form an intelligent platform with multiple functions.

In the prior art, although some functional modules are additionally arranged on the basis of the traditional lamp post, the loading of equipment on the post body can be carried out only by secondary welding, punching, tapping and other modes, the mode not only can cause the damage of the surface anticorrosive coating of the lamp post, but also can affect the attractiveness and the service life, and the post body structure of the lamp post is integrated, so that the whole post body can be replaced only when the damage to the surface anticorrosive coating of the lamp post is caused in the process of installing the equipment.

To above-mentioned scheme, the inventor thinks that traditional body of rod can only change whole body of rod when damaging, is unfavorable for saving the construction cost.

SUMMERY OF THE UTILITY MODEL

In order to facilitate changing the part of damaging on the body of rod and do benefit to simultaneously and save the construction cost, this application provides a modularization extensible wisdom pole body of rod structure.

The application provides a pair of modularization extensible wisdom pole body of rod structure adopts following technical scheme:

the utility model provides a modularization extensible wisdom pole body of rod structure, includes the base, be provided with the branch body section of many vertical settings on the base, many branch body sections arrange the setting in proper order along vertical direction, are located and keep away from the base be provided with the pole head on the branch body section, adjacent two be provided with coupling mechanism between the branch body section, coupling mechanism is used for making releasable connection between two adjacent branch body sections.

Through adopting above-mentioned technical scheme, many components of a whole that can function independently sections constitution are connected in the segmentation on the base, through wholly dividing into a plurality of sub-body sections to the rod, the later stage is convenient for change when the sub-body section to having the damage, need not change whole root rod body, can save the construction cost, adopts coupling mechanism simultaneously, connects between two adjacent sub-body sections, analogizes in proper order to make it connect into stable overall structure.

The present application may be further configured in a preferred example to: the connecting mechanism comprises flange plates which are fixedly arranged at two end parts of the split sections respectively, connecting bolts and connecting nuts which are used for connecting the two adjacent flange plates, the two adjacent flange plates on the split sections are mutually abutted, and the connecting bolts penetrate through the flange plates and then are in threaded connection with the connecting nuts.

Through adopting above-mentioned technical scheme, two sub-body sections are through two mutual butts of ring flange, wear to locate behind two ring flanges with coupling nut threaded connection with connecting bolt, establish ties into a whole through the ring flange on two adjacent sub-body sections through connecting bolt to reach and couple together adjacent sub-body section.

The present application may be further configured in a preferred example to: the connecting mechanism comprises two mutually butted fastening pieces and a locking assembly for enabling the two fastening pieces to be butted and locked, the two fastening pieces are mutually butted to form a fastening hole for fastening the divided body sections in a surrounding mode, and one end, close to each other, of each divided body section is sleeved in the fastening hole.

Through adopting above-mentioned technical scheme, adopt two fasteners to dock each other and form a fastening hole, establish two adjacent branch body section cover in same fastening hole, the area of contact of fastening hole and branch body section is big, and the fastener is to the fastening of branch body section more stable, adopts locking subassembly can guarantee two fasteners to the fastening of branch body section.

The present application may be further configured in a preferred example to: the components of a whole that can function independently section sets up to be cylindrical, the fastener is including fastening arc semi-ring, the inner curved surface of fastening arc semi-ring is laminated in the outer wall of components of a whole that can function independently section.

By adopting the technical scheme, the fastening arc-shaped semi-ring is matched with the split segment for use, so that the contact area between the fastening arc-shaped semi-ring and the split segment is the largest, and the acting force of the fastening arc-shaped semi-ring on the split segment is improved.

The present application may be further configured in a preferred example to: the locking device comprises a fastening arc-shaped semi-ring and a locking assembly, wherein a first threaded hole is formed in one end portion of the fastening arc-shaped semi-ring, a second threaded hole is formed in the side wall of the other end portion of the fastening arc-shaped semi-ring, the second threaded hole penetrates through the end portion of the fastening arc-shaped semi-ring, the first threaded hole and the second threaded hole are arranged correspondingly when the fastening arc-shaped semi-rings are mutually butted, the locking assembly comprises a locking bolt, and the locking bolt is in threaded connection with the first threaded hole.

Through adopting above-mentioned technical scheme, when two fastening arc semi-rings butt joint each other, through locking bolt threaded connection in first screw hole and second screw hole, from this with two fastening arc semi-rings link together firmly to fasten two adjacent sub-section segments in two fastening arc semi-rings.

The present application may be further configured in a preferred example to: the locking subassembly including set firmly in a spliced pole on a tip of fastening arc semi-ring, the inserting groove has been seted up on another tip of fastening arc semi-ring, two the inserting rod pegs graft in the inserting groove when fastening arc semi-ring docks each other, the mounting groove has been seted up on the lateral wall of inserting rod, wear to be equipped with the locking pole in the mounting groove, the locking pole slides the setting along its extending direction in the mounting groove, be connected with compression elastic component between the tank bottom of locking pole and mounting groove, set up the locking hole of intercommunication inserting groove on the outer curved surface of fastening arc semi-ring, the locking pole inlays to be located in the locking hole.

Through adopting above-mentioned technical scheme, the in-process that two fastening arc semi-rings butt joint each other, peg graft in the inserting groove rather than corresponding fastening arc semi-rings of peg graft pole on the fastening arc semi-rings, tentatively dock two fastening arc semi-rings, the inserting pole is at the in-process that enters into the inserting groove, press down the locking pole, make locking pole move in the mounting groove to entering into the mounting groove completely, peg graft in the inserting groove that the peg graft pole can be smooth this moment, when the notch that moves to the mounting groove corresponds with the locking hole until the peg graft pole, the locking pole is under the elastic force effect of compression elastic component, the locking pole can inlay and locate in the locking hole, locking effect through locking pole and locking hole, can be fixed two fastening arc semi-rings butt joints.

The present application may be further configured in a preferred example to: the compression elastic part comprises a compression spring, one end of the compression spring is fixedly connected with the groove bottom of the mounting groove, and the other end of the compression spring is fixedly connected with the locking rod.

Through adopting above-mentioned technical scheme, compression spring's simple structure, simple to operate.

The present application may be further configured in a preferred example to: the two ends of the split section are respectively and fixedly provided with a mounting table, the cross-sectional area of the mounting table is smaller than that of the split section, the flange plate is mounted at one end, away from the split section, of the mounting table, and an outer cover used for covering the mounting table is arranged between every two adjacent split sections.

Through adopting above-mentioned technical scheme, install the ring flange through the mount table, can avoid ring flange direct mount on the segmentation section, because the cross-sectional area of mount table is less than the cross-sectional area of segmentation section, when the ring flange on two adjacent mount tables docks each other, the junction of two segmentation sections does not dock completely, covers two mount tables through the dustcoat and establishes, can guarantee the apparent pleasing to the eye degree of segmentation section.

The present application may be further configured in a preferred example to: the outer cover comprises a first outer ring and a second outer ring hinged to the first outer ring, a fixing hole used for fixing the mounting table is formed when the free end of the first outer ring and the free end of the second outer ring are mutually attached, the side wall of the first outer ring, which deviates from the mounting table, is flush with the outer wall of the split section, and a fastening assembly is arranged between the free end of the first outer ring and the free end of the second outer ring.

Through adopting above-mentioned technical scheme, adopt the mutual articulated mode of first outer loop and second outer loop, be convenient for surround two mount tables, first outer loop and second outer loop surround the mount table after, the outer wall of first outer loop and second outer loop all flushes the setting mutually with the outer wall of components of a whole that can function independently section, can guarantee that the junction between two adjacent components of a whole that can function independently sections levels.

The present application may be further configured in a preferred example to: the fastening assembly comprises an elastic sheet fixedly arranged on the inner wall of the free end of the first outer ring, a hook portion fixedly arranged on the elastic sheet and a fixed rod fixedly arranged on the inner wall of the free end of the second outer ring, a hook hole for the hook portion to enter is formed between the fixed rod and the inner wall of the free end of the second outer ring in a surrounding mode, and the hook portion extends into the hook hole and hooks the fixed rod.

By adopting the technical scheme, when the first outer ring and the second outer ring are mutually butted, the elastic sheet on the first outer ring drives the hook part to enter the hook hole, and the fixed rod is hooked through the hook part, so that the connection of the first outer ring and the second outer ring is realized.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the rod bottom is connected with a plurality of split sections in a segmented manner to form a whole rod body, the rod body is integrally divided into a plurality of split sections, the damaged split sections are convenient to replace at the later stage, the whole rod body does not need to be replaced, the construction cost can be saved, meanwhile, the connecting mechanism is adopted to connect two adjacent split sections, and the connection is performed by analogy in sequence to form a stable integral structure;

2. adopt two fasteners to dock each other and form a fastening hole, establish two adjacent branch body section cover in same fastening hole, the area of contact of fastening hole and branch body section is big, and the fastener is to the fastening of branch body section more stable, adopts locking Assembly can guarantee two fasteners to the fastening of branch body section.

Drawings

Fig. 1 is a schematic structural diagram of a modular expandable smart pole body structure according to an embodiment of the present application;

FIG. 2 is a schematic illustration of a partial explosion between two separate sections and an enclosure according to one embodiment of the present application;

FIG. 3 is an exploded view of the first outer ring and the second outer ring according to one embodiment of the present disclosure;

fig. 4 is a schematic structural diagram of a modular expandable smart pole body structure according to the second embodiment of the present application;

FIG. 5 is a schematic view of a second embodiment of the present application showing a partial explosion between two separate sections and fastening arc-shaped half rings;

FIG. 6 is an exploded view of two fastening arc-shaped half rings and locking bolts according to the second embodiment of the present application;

fig. 7 is a schematic structural diagram of a modular expandable smart pole body structure according to a third embodiment of the present application;

FIG. 8 is a cross-sectional view of a third embodiment of the present application showing fastening arcs;

fig. 9 is an exploded view schematically showing a divided segment in the fourth embodiment of the present application.

In the figure, 1, a base; 11. charging piles; 12. reinforcing ribs; 2. a segmented section; 21. an installation table; 22. a semi-cylinder; 221. a first connection threaded hole; 222. a second connecting threaded hole; 3. a club head; 41. a flange plate; 42. a connecting bolt; 43. a connecting nut; 5. a housing; 51. a first outer ring; 52. a second outer ring; 521. a hole of abdication; 61. an elastic sheet; 611. a pull ring; 62. fixing the rod; 621. a hook hole; 63. a hook portion; 71. fastening the arc-shaped semi-ring; 711. an arc-shaped slot; 712. a first threaded hole; 713. a second threaded hole; 714. inserting grooves; 715. a locking hole; 72. locking the bolt; 81. a lock lever; 82. a plug rod; 821. mounting grooves; 83. a compression spring; 9. and fastening the bolt.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses modularization extensible wisdom pole body of rod structure refers to 1, including base 1, base 1's upper surface has set firmly fills electric pile 11, fills the vertical setting of electric pile 11, has set firmly polylith strengthening rib 12 between filling electric pile 11 and the base 1, polylith strengthening rib 12 around filling electric pile 11 circumference evenly distributed.

Referring to fig. 1, the upper end that fills electric pile 11 has set firmly multistage branch section 2, and vertical direction arrangement setting is followed in proper order to multistage branch section 2, is located to be provided with pole head 3 on the components of a whole that can function independently section 2 that the farthest leaves electric pile 11 fills, and the vertical setting of pole head 3 fills electric pile 11, components of a whole that can function independently section 2 and 3 three coaxial settings of pole head. Divide body section 2 and pole head 3 all to set up to be cylindrical, and the cross-sectional area of dividing body section 2 is less than the cross-sectional area that fills electric pile 11, and divide body section 2 and pole head 3's cross-sectional area to equal, is greater than the cross-sectional area of dividing body section 2 through the cross-sectional area that fills electric pile 11, is convenient for support to dividing body section 2.

Referring to fig. 1, according to the functions carried by the rods, a standardized single rod is functionally divided into different functional segment 2, including but not limited to a lighting fixture segment, a power control device segment, a gateway and lamp control device segment, a sensor device segment, a camera segment, a display screen segment, a charging pile segment, a communication base station segment, a landscape decoration segment, and the like.

Referring to fig. 1 and 2, a connecting mechanism is arranged between two adjacent segment sections 2, the connecting mechanism is used for enabling the two adjacent segment sections 2 to be stably connected, mounting tables 21 are fixedly arranged at two ends of each segment section 2, the mounting tables 21 are cylindrical, the mounting tables 21 and the segment sections 2 are coaxially arranged, and the cross-sectional areas of the mounting tables 21 are smaller than the cross-sectional areas of the segment sections 2. The connecting mechanism comprises flange plates 41, connecting bolts 42 and connecting nuts 43, the flange plates 41 are symmetrically arranged at two positions of the mounting table 21 which are respectively positioned at two ends of the split section 2, the flange plates 41 are fixedly connected at one ends, far away from the split section 2, of the mounting table 21, and when the two adjacent split sections 2 are in mutual butt joint, the flange plates 41 on the mounting table 21 are mutually attached.

Referring to fig. 2, the connecting bolts 42 and the connecting nuts 43 are arranged in multiple groups, the multiple groups of connecting bolts 42 and the connecting nuts 43 are uniformly distributed around the circumference of the flange 41, and the connecting bolts 42 are inserted into the two flanges 41 attached to each other and then are in threaded connection with the connecting nuts 43.

Referring to fig. 2 and 3, an outer cover 5 is provided between two adjacent segment sections 2, and the outer cover 5 covers the mount 21 and the flange 41 between the two segment sections 2. The outer cover 5 comprises a first outer ring 51 and a second outer ring 52, the radius of the first outer ring 51 and the radius of the second outer ring 52 are equal to the radius of the divided body 2, and the height of each of the first outer ring 51 and the second outer ring 52 is equal to the distance between two adjacent divided body sections 2. The upper top wall and the lower top wall of the first outer ring 51 are respectively abutted to the end parts between two adjacent sections of the divided sections 2, the upper top wall and the lower top wall of the second outer ring 52 are respectively abutted to the end parts between two adjacent sections of the divided sections 2, one end of the first outer ring 51 is hinged to one end of the second outer ring 52, the other end of the first outer ring 51 is a free end, the other end of the second outer ring 52 is a free end, and the free end of the first outer ring 51 is attached to the free end of the second outer ring 52.

Referring to fig. 3, a fastening assembly is arranged between the free end of the first outer ring 51 and the free end of the second outer ring 52, the fastening assembly includes an elastic sheet 61, a fixing rod 62 and a hook portion 63, one end of the elastic sheet 61 is fixedly connected to the inner wall of the free end of the first outer ring 51, the elastic sheet 61 extends and is arranged in a direction close to the second outer ring 52, the hook portion 63 is arranged in an isosceles right triangle shape, and one right-angle side of the hook portion 63 is fixedly connected to one side of the elastic sheet 61 departing from the inner wall of the first outer ring 51.

Referring to fig. 3, the fixing rod 62 is provided in a U shape, an open end of the fixing rod 62 faces an inner wall of the second outer ring 52, both ends of the fixing rod 62 are fixedly connected to the inner wall of the free end of the second outer ring 52, and a hook hole 621 into which the hook portion 63 enters is formed between the fixing rod 62 and the inner wall of the second outer ring 52. When the first outer ring 51 and the second outer ring 52 are butted against each other, one end of the elastic piece 61 having the hook portion 63 extends into the hook hole 621, and the other right-angled edge of the hook portion 63 abuts against one side of the fixing rod 62 departing from the first outer ring 51. The free end of the first outer ring 51 and the free end of the second outer ring 52 are integrally connected by hooking the bent hook 63 to the fixing rod 62.

Referring to fig. 3, the outer wall of the free end of the second outer ring 52 is provided with a yielding hole 521, the yielding hole 521 is disposed through the inside and the outside of the second outer ring 52, a pull ring 611 is fixedly disposed on the side wall of the elastic sheet 61 departing from the mounting table 21, and the pull ring 611 corresponds to the yielding hole 521. By pulling the pull ring 611, the pull ring 611 is deformed with the elastic piece 61, and the hook portion 63 and the fixing lever 62 are separated from each other, and the first outer ring 51 and the second outer ring 52 can be separated from each other.

The implementation principle of the first embodiment is as follows: when the rod body structure is assembled, the flange plates 41 on two adjacent divided body sections 2 are mutually butted, the connecting bolt 42 is arranged on the two flange plates 41 which are mutually jointed in a penetrating way and then is in threaded connection with the connecting bolt 42 by the connecting nut 43, the two adjacent divided body sections 2 are stably connected by the mutual matching action of the connecting bolt 42 and the connecting nut 43, the first outer ring 51 and the second outer ring 52 are covered between the two adjacent divided body sections 2, the free end of the first outer ring 51 approaches to the free end of the second outer ring 52 and reaches the jointing state, in the jointing process, the first outer ring 51 drives the elastic sheet 61 to extend into the opening end of the fixing rod 62, the fixing rod 62 extrudes the bevel edge of the hook part 63, the elastic sheet 61 can drive the hook part 63 to enter the hook hole 621 of the fixing rod 62 after elastic deformation, the hook part 63 completely penetrates into the hook hole 621 of the fixing rod 62, the right-angle edge in the rear hook part 63 is butted on the fixing rod 62, thereby achieving the connection between both the first outer ring 51 and the second outer ring 52.

Carry out two

The difference between the second embodiment and the first embodiment is only that: referring to fig. 4 and 5, the connecting mechanism includes two fasteners and a locking assembly, the fasteners include two fastening arc-shaped half rings 71, the two fastening arc-shaped half rings 71 are mutually butted, an arc-shaped groove 711 is formed in the inner curved surface of the fastening arc-shaped half rings 71, two flange plates 41 which are mutually attached are sleeved in the arc-shaped groove 711 of the fastening arc-shaped half rings 71, and the outer walls of the fastening arc-shaped half rings 71 and the outer walls of the split sections 2 are flush with each other.

Referring to fig. 5 and 6, the locking assemblies are arranged in two groups, the two groups of locking assemblies are respectively located at two ends of two fastening arc-shaped half rings 71, each locking assembly includes a locking bolt 72, two ends of one fastening arc-shaped half ring 71 are respectively provided with a first threaded hole 712, a side wall of the other fastening arc-shaped half ring 71 close to the end thereof is provided with a second threaded hole 713, and the second threaded hole 713 penetrates through the end of the fastening arc-shaped half ring 71. When the two fastening arc-shaped half rings 71 are butted against each other, the first threaded hole 712 and the second threaded hole 713 are correspondingly arranged, and the locking bolt 72 is screwed into the first threaded hole 712 and the second threaded hole 713. The two fastening arc-shaped half rings 71 are connected into a whole by locking bolts 72.

The second embodiment is implemented according to the following principle: two flange plates 41 which are mutually attached and arranged are sleeved through two fastening arc-shaped half rings 71, so that two adjacent sub-body sections 2 are preliminarily connected, the locking bolts 72 are in threaded connection with the first threaded holes 712 and the second threaded holes 713, the two fastening arc-shaped half rings 71 can be kept fixed after being in butt joint, the two fastening arc-shaped half rings 71 are connected into a whole, and the sub-body sections 2 are sequentially connected into a whole.

EXAMPLE III

The difference between the third embodiment and the second embodiment is only that: referring to fig. 7 and 8, the locking assembly includes two locking rods 81, two compression elastic members and two insertion rods 82, the two insertion rods 82 are respectively and fixedly connected to two ends of one of the fastening arc-shaped half rings 71, and the insertion rods 82 extend away from the fastening arc-shaped half rings 71. The other fastening arc-shaped half ring 71 is provided with an inserting groove 714 at two ends respectively, the inserting groove 714 is matched with the inserting rod 82, and the inserting rod 82 is inserted in the inserting groove 714 when the two fastening arc-shaped half rings 71 are mutually butted.

Referring to fig. 7 and 8, a mounting groove 821 is formed in a side wall of the insertion rod 82, the mounting groove 821 extends along a radial direction of the insertion rod 82, the locking rod 81 is slidably disposed in the mounting groove 821, and the locking rod 81 is matched with the mounting groove 821. The compression elastic element comprises a compression spring 83, the compression spring 83 is located between the bottom of the installation groove 821 and the locking rod 81, one end of the compression spring 83 is fixedly connected with the bottom of the installation groove 821, the other end of the compression spring is fixedly connected with the locking rod 81, and when the compression spring 83 is in a natural state, one end of the locking rod 81 is located outside the installation groove 821.

Referring to fig. 8, the outer curved surface of the fastening arc-shaped half rings 71 is provided with locking holes 715 communicated with the insertion grooves 714, the locking holes 715 are matched with the locking rods 81, and when the two fastening arc-shaped half rings 71 are mutually butted, the locking rods 81 are embedded in the locking holes 715.

The third embodiment is implemented according to the following principle: when the two fastening arc-shaped half rings 71 are mutually butted, the locking rod 81 on one fastening arc-shaped half ring 71 is pressed, the locking rod 81 moves in the installation groove 821 until the insertion rod 82 can be inserted into the insertion groove 714 of the fastening arc-shaped half ring 71, the locking rod 81 extrudes the compression spring 83 when entering the installation groove 821, the compression spring 83 is elastically deformed, after the insertion rod 82 completely enters the insertion groove 714, the locking rod 81 pops out of the installation groove 821 and is embedded in the locking hole 715 under the elastic force action of the compression spring 83, and therefore the two fastening arc-shaped half rings 71 are stably connected when being butted.

Example four

The difference between the fourth embodiment and the first embodiment is only that: referring to fig. 9, the split section 2 includes two half cylinders 22 that are arranged identically, the inside of each half cylinder 22 is hollow, and the planar ends of the two half cylinders 22 are butted with each other. Be provided with the fastener between two semicylinders 22, the fastener includes fastening bolt 9, has seted up first connecting screw hole 221 on the plane end of one of them semicylinder 22, and second connecting screw hole 222 and the plane end that runs through to semicylinder 22 are seted up to the cambered surface end of another one semicylinder 22, and when two semicylinders 22 docked each other, first connecting screw hole 221 and second connecting screw hole 222 are corresponding, and fastening bolt 9 threaded connection is in first connecting screw hole 221 and second connecting screw hole 222.

The implementation principle of the fourth embodiment is as follows: the segment 2 is composed of two half cylinders 22 which are butted against each other and are screwed into the first connection screw hole 221 and the second connection screw hole 222 by the fastening bolt 9, thereby connecting the two half cylinders 22 into a whole.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides a modularization extensible wisdom pole body of rod structure, includes base (1), its characterized in that: be provided with many vertical component section (2) that set up on base (1), many component section (2) are arranged the setting in proper order along vertical direction, are located and keep away from base (1) the last pole head (3) that is provided with of component section (2), adjacent two be provided with coupling mechanism between component section (2), coupling mechanism is used for making releasable connection between two adjacent component section (2).

2. The modular expandable smart pole body structure of claim 1, wherein: the connecting mechanism comprises flange plates (41) fixedly arranged at two end parts of the split section (2), connecting bolts (42) and connecting nuts (43) used for connecting two adjacent flange plates (41), the two adjacent flange plates (41) on the split section (2) are mutually abutted, and the connecting bolts (42) are connected with the connecting nuts (43) in a threaded mode after penetrating through the flange plates (41).

3. The modular expandable smart pole body structure of claim 1, wherein: the connecting mechanism comprises two mutually butted fastening pieces and a locking assembly used for enabling the two fastening pieces to be butted and locked, when the two fastening pieces are butted, a fastening hole used for fastening the segment (2) is defined by the two fastening pieces, and one end, close to each other, of each of the two segment (2) is sleeved in the fastening hole.

4. The modular expandable smart pole body structure of claim 3, wherein: the split body section (2) is cylindrical, the fastener comprises a fastening arc-shaped half ring (71), and the inner curved surface of the fastening arc-shaped half ring (71) is attached to the outer wall of the split body section (2).

5. The modular expandable smart pole body structure of claim 4, wherein: the locking device is characterized in that one end of each fastening arc-shaped half ring (71) is provided with a first threaded hole (712), the side wall of the other end of each fastening arc-shaped half ring (71) is provided with a second threaded hole (713), the second threaded hole (713) penetrates through the end of each fastening arc-shaped half ring (71), the first threaded holes (712) and the second threaded holes (713) are arranged correspondingly when the two fastening arc-shaped half rings (71) are in mutual butt joint, each locking assembly comprises a locking bolt (72), and the locking bolt (72) is in threaded connection with the first threaded holes (712) and the second threaded holes (713).

6. The modular expandable smart pole body structure of claim 4, wherein: the locking subassembly including set firmly in peg graft pole (82) on a tip of fastening arc semi-ring (71), peg graft groove (714) have been seted up on another tip of fastening arc semi-ring (71), two peg graft in peg graft groove (714) peg graft in when fastening arc semi-ring (71) dock each other peg graft pole (82), mounting groove (821) have been seted up on the lateral wall of peg graft pole (82), wear to be equipped with locking pole (81) in mounting groove (821), setting up is slided along its extending direction in mounting groove (821) locking pole (81), be connected with compression elastic component between the tank bottom of locking pole (81) and mounting groove (821), set up locking hole (715) of intercommunication peg graft groove (714) on the outer curved surface of fastening arc semi-ring (71), locking pole (81) are inlayed and are located in locking hole (715).

7. The modular expandable smart pole body structure of claim 6, wherein: the compression elastic piece comprises a compression spring (83), one end of the compression spring (83) is fixedly connected with the bottom of the installation groove (821), and the other end of the compression spring is fixedly connected with the locking rod (81).

8. The modular expandable smart pole body structure of claim 2, wherein: the two ends of the split section (2) are respectively and fixedly provided with an installation table (21), the cross-sectional area of the installation table (21) is smaller than that of the split section (2), the flange (41) is installed on one end, far away from the split section (2), of the installation table (21), and an outer cover (5) used for covering the installation table (21) is arranged between the two adjacent split sections (2).

9. The modular expandable smart pole body structure of claim 8, wherein: the outer cover (5) comprises a first outer ring (51) and a second outer ring (52) hinged to the first outer ring (51), a fixing hole used for fixing the mounting table (21) is formed when the free end of the first outer ring (51) and the free end of the second outer ring (52) are mutually attached, the side wall of the first outer ring (51) departing from the mounting table (21) is flush with the outer wall of the split body section (2), and a fastening assembly is arranged between the free end of the first outer ring (51) and the free end of the second outer ring (52).

10. The modular expandable smart pole body structure of claim 9, wherein: the fastening assembly comprises an elastic sheet (61) fixedly arranged on the inner wall of the free end of the first outer ring (51), a hook part (63) fixedly arranged on the elastic sheet (61) and a fixing rod (62) fixedly arranged on the inner wall of the free end of the second outer ring (52), a hook hole (621) for the hook part (63) to enter is formed between the fixing rod (62) and the inner wall of the free end of the second outer ring (52) in a surrounding mode, and the hook part (63) extends into the hook hole (621) and hooks the fixing rod (62).

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