CN214700468U - Rod structure - Google Patents

Abstract

The utility model relates to a pole structure, this pole structure include mobile jib and auxiliary rod through flange joint, and this pole structure is still including being used for strengthening the holding device of the connection between mobile jib and the auxiliary rod, holding device includes two at least staple bolts, the staple bolt encloses into encircleing after closing the sleeve structure of auxiliary rod, every staple bolt all has coupling mechanism closing the department, just the tip of every staple bolt all has the chassis of establishing along the outer wall periphery ring. The utility model discloses can be used to carry out the reinforcement to high lamp pole, strengthen the connection between the main and auxiliary pole, avoid the member to take place trouble such as slope, buckle. And, the utility model provides a staple bolt can be at direct mount when high lamp pole normal use, and need not to demolish the member to reduce construction cost, avoided the inconvenient problem of traffic simultaneously.

Description

Rod structure

Technical Field

The utility model relates to a high-pole lamp field, more specifically relate to a rod structure that is used for carrying out the reinforcement to the member of high-pole lamp.

Background

Currently, high-pole lamps used on the market generally comprise a primary pole and a secondary pole connected by a flange. The main rod is used as a support piece and is arranged on the ground, and can be used for internally arranging cables or installing other equipment; the auxiliary rod is used for installing the lamp body to provide illumination. However, the lengths of the main rod and the auxiliary rod are long, and the auxiliary rod can be inclined, bent and other faults after being used for a period of time only through the flange connection, so that illumination is affected. In addition, when a fault occurs, a maintenance worker needs to remove and replace the auxiliary rod. When changing, each part is bulky and involve dismantling of cable to for safety consideration, need seal the way, this has not only caused the traffic inconvenience, has also further increased construction cost.

SUMMERY OF THE UTILITY MODEL

For solving the problem among the above-mentioned prior art, the utility model provides a rod structure for carry out the reinforcement to the member, in order to avoid the member to take place to incline, buckle the isofault, reduce the construction cost because of demolising the member and bring simultaneously.

The utility model provides a pair of pole structure, this pole structure include mobile jib and vice pole through flange joint, and this pole structure is still including being used for strengthening the holding device of the connection between mobile jib and the vice pole, holding device includes two at least staple bolts, the staple bolt encloses into encircleing after closing the sleeve structure of vice pole, every staple bolt all has coupling mechanism closing the department, just the tip of every staple bolt all has the chassis of establishing along the outer wall periphery ring.

Further, the clasping device comprises two semicircular hoops.

Further, the inner diameter of the hoop is equal to the diameter of the auxiliary rod.

Furthermore, the coupling mechanism is radially provided with a first threaded hole, and a first bolt is screwed in the first threaded hole.

Further, the inner diameter of the chassis is equal to the outer diameter of the hoop.

Furthermore, a plurality of second threaded holes are axially formed in the chassis, and second bolts fixedly connected with the main rod are screwed in the second threaded holes.

Furthermore, a groove for accommodating the bolt head of the second bolt is formed in the chassis.

Furthermore, a long strip-shaped groove is formed in the position, corresponding to the groove, above the chassis.

Further, the second threaded holes correspond to flange bolt holes of the flange.

Furthermore, the anchor ear, the connecting mechanism and the chassis are made of cast steel.

The utility model provides a rod structure can be used to carry out the reinforcement to the member, strengthens the connection between the owner's auxiliary rod, has avoided the member to take place to incline, trouble such as buckle. And, the utility model provides a cohesion device can be at member direct mount when normal use, and need not to demolish the member to reduce construction cost, avoided the inconvenient problem of traffic simultaneously.

Drawings

Fig. 1 is a schematic structural view of a rod structure according to the present invention.

Fig. 2 is a schematic structural view of the clasping means of fig. 1.

Detailed Description

The following description of the preferred embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in fig. 1 and 2, a pole structure according to a preferred embodiment of the present invention includes a main pole 1, an auxiliary pole 2 connected by a flange, and a clasping device 3 for reinforcing the connection between the main pole 1 and the auxiliary pole 2.

Wherein, the clasping device 3 comprises two semicircular ring-shaped hoops 31, and the two hoops 31 are closed to form a sleeve structure surrounding the auxiliary pole 2. The inner diameter of the anchor ear 31 is substantially equal to the diameter of the auxiliary rod 2, so that the sleeve structure surrounded by the two anchor ears 31 can be closely attached to the auxiliary rod 2.

Each hoop 31 has a coupling mechanism 311 at the joint, and the coupling mechanisms 311 of the two hoops 31 correspond to each other one by one, so that the two hoops 31 can be connected and jointed through the coupling mechanisms 311. The coupling mechanism 311 is radially provided with first threaded holes 312, and the first bolts 313 pass through the first threaded holes 312 of the two corresponding coupling mechanisms 311 and are matched with the threaded structures in the first threaded holes 312, so that the two anchor ears 31 are fastened at the matching position. In this embodiment, two coupling mechanisms 311 are respectively disposed at two positions of the two locking hooks 31, so as to ensure that the two locking hooks 31 can be firmly fixed and are not easily loosened.

In addition, the anchor ear 31 further has a chassis 314 for fixedly connecting with the main pole 1. The chassis 314 is annularly disposed along the outer peripheral edge of the end of the hoop 31 to form a semi-circular structure with an inner diameter substantially equal to the outer diameter of the hoop 31, and the central axis thereof coincides with the central axis of the hoop 31. A plurality of second threaded holes 315 are axially formed in the chassis 314, the plurality of second threaded holes 315 correspond to the original flange bolt holes on the main rod 1, and second bolts 316 for fixedly connecting with the main rod 1 are screwed in the second threaded holes 315. Specifically, the second bolt 316 axially passes through the second threaded hole 315 and the flange bolt hole on the main rod 1, so as to fix the hoop 31 on the main rod 1. The bottom plate 314 is further provided with a groove 317 for accommodating the head of the second bolt 316, so as to protect and limit the second bolt 316. Accordingly, an elongated groove 318 is provided at a position above the bottom plate 314 corresponding to the groove 317, so that the second bolt 316 can be screwed into the second screw hole 315 linearly in the axial direction without being inclined due to a space restriction.

It should be noted that, in this embodiment, the coupling mechanism 311 and the chassis 314 are integrally formed with the anchor ear 31, and the whole body is made of cast steel, so that the whole clasping device has a compact structure and a large bearing capacity.

The utility model discloses a mobile jib 1 and auxiliary rod 2 can be installed earlier according to conventional mode to the rod structure when the installation. And then a hoop 31 is placed on the flange at the top of the main rod 1 and attached to the auxiliary rod 3, the second threaded hole 315 is adjusted to align the second threaded hole 315 with the flange bolt hole on the flange of the main rod 1, and the hoop is fixed on the main rod 1 through the second bolt 316. Then, another hoop 31 is placed on the flange at the top of the main rod, and the position of the hoop is adjusted so that the first threaded holes 312 of the two hoops 31 are aligned, and the two hoops are fixed by the first bolts 313. Then, the hoop placed at the back is finely adjusted, so that the second bolt 316 can pass through the second threaded hole 315 and the flange bolt hole on the main rod 1, and the hoop is fixed on the main rod 1.

What has been described above is only the preferred embodiment of the present invention, not for limiting the scope of the present invention, but various changes can be made to the above-mentioned embodiment of the present invention. For example, the clasping device can be formed by encircling three or more hoops; the coupling mechanism 2 and the chassis 3 can be connected as separate components to the hoop 1. All the simple and equivalent changes and modifications made according to the claims and the content of the specification of the present invention fall within the scope of the claims of the present invention. The present invention is not described in detail in the conventional technical content.

Claims (10)

1. The utility model provides a pole structure, this pole structure includes mobile jib and vice pole through flange joint, its characterized in that, this pole structure still including being used for strengthening the device of holding tightly of being connected between mobile jib and the vice pole, hold the device and include two at least staple bolts, the staple bolt encloses into after closing and encircles the sleeve structure of vice pole, every staple bolt all has coupling mechanism closing the department, just the tip of every staple bolt all has the chassis of establishing along the outer wall periphery ring.

2. A pole structure as claimed in claim 1, wherein the clasping means comprises two semi-annular hoops.

3. The pole structure of claim 1, wherein the inner diameter of the hoop is equal to the diameter of the secondary pole.

4. The pole structure of claim 1 wherein the coupling mechanism has a first threaded bore radially formed therein, the first threaded bore having a first bolt threadedly engaged therein.

5. The pole structure of claim 1 wherein the inner diameter of the chassis is equal to the outer diameter of the hoop.

6. The pole structure of claim 1, wherein the chassis is axially provided with a plurality of second threaded holes, and second bolts fixedly connected with the main pole are screwed in the second threaded holes.

7. The beam structure of claim 6 wherein the chassis is provided with a recess for receiving the head of the second bolt.

8. The beam structure of claim 7 wherein an elongated channel is provided above the base plate at a location corresponding to the recess.

9. The rod structure of claim 6, wherein the second threaded holes correspond to flange bolt holes of the flange.

10. The pole structure of claim 1 wherein said anchor ear, said coupling mechanism and said chassis are formed of cast steel.

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