Segmented assembled large-bending-moment electric pole

Abstract

The utility model discloses a sectionally assembled electric pole with large bending moment, which comprises a first electric pole and a second electric pole, the top end of the first electric pole is provided with a slot, the slot is internally provided with a plurality of groups of accommodating grooves, and the interior of each group of accommodating groove is connected with an inserting block in a sliding manner; according to the electric pole, the second electric pole and the first electric pole can be directly connected into a whole through mutual cooperation of the inserting groove formed in the first electric pole and the inserting rod arranged on the second electric pole, the connection strength is high, the containing groove, the inserting block, the first spring and the limiting groove are arranged and used in a matched mode, and therefore the electric pole is convenient to use. When the first electric pole and the second electric pole are inserted into the inserting groove, the inserting rod on the second electric pole can be directly limited and fixed, the operation mode is simple, convenient and relatively convenient, fixation is relatively firm, the shearing resistance provided by the inserting block is relatively good, the inserting block can be fixed by screwing a fixing bolt through the arranged fixing assembly, and the practicability is high. The number of used fixing bolts is small, the installation speed is effectively increased, and use is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric pole, concretely is sectional assembly big bending moment electric pole. BACKGROUND

[0002] Big bending moment electric pole is a kind of special design electric power line tower, with higher bending strength and carrying capacity, it is applicable to heavy load and special terrain conditions under transmission line, can effectively reduce the electric pole spacing, reduce line passage width, save land resources, reduce line construction cost simultaneously.

[0003] Through the retrieval, patent announcement No.CN218092313U utility model discloses a sectional assembly big bending moment electric pole, belongs to big bending moment electric pole technical field, the device includes first big bending moment electric pole, second big bending moment electric pole, first big bending moment electric pole bottom is equipped with the flange connecting piece welded connection on the steel structure in first big bending moment electric pole, top welded connection has annular clamping plate, second big bending moment electric pole bottom is fixed with annular insert plate.

[0004] But the above design still has some shortcomings, the above design when connecting first big bending moment electric pole and second big bending moment electric pole, need to install multiple groups of bolts, this operation process is more cumbersome, reduces work efficiency.In addition, only rely on bolt fixing, the shear performance of electric pole is all by the firmness of bolt, and the use effect is not ideal.Therefore, the connecting mode needs to be improved urgently. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing sectional assembly big bending moment electric pole to solve the problems in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: sectional assembly big bending moment electric pole, including first electric pole and second electric pole, the top of first electric pole is equipped with the slot, the inside of slot is equipped with multiple groups of accommodating grooves, the inside of each group accommodating groove is slidably connected with the insert block, the slope is arranged on each group insert block, two groups of first springs are fixedly connected on each group insert block, the other end of each group first spring is fixedly connected in the inside of accommodating groove, the bottom of second electric pole is fixedly connected with the insert rod matched with slot, the insert rod is equipped with multiple groups of limit slots matched with insert block, recess is equipped on first electric pole and second electric pole, and the recess is respectively provided with fixed assembly and protection assembly.

[0007] Among them, the fixed assembly includes multiple groups of screw holes in the recess, each group of screw holes is communicated with the accommodating groove, each group of screw holes is screw-connected with fixed bolt in the inside, and one end of each group of fixed bolt is in contact with the insert block.

[0008] The protection assembly comprises a rubber sleeve fixedly connected to the first electric pole, the rubber sleeve is arranged in the groove, a plurality of groups of pull ropes are fixedly connected to the rubber sleeve, and the other ends of each group of the pull ropes are fixedly connected with pull blocks.

[0009] The top end of the first electric pole is fixedly connected with a plurality of groups of reinforcing rods, the bottom end of the second electric pole is provided with a plurality of groups of insertion holes matched with the reinforcing rods, and the inside of each group of the insertion holes is provided with a closing assembly.

[0010] The closing assembly comprises a second spring fixedly connected to the inside of each group of the insertion holes, the other end of each group of the second springs is fixedly connected with a baffle matched with the insertion hole, and each group of the baffles is arranged in the inside of the insertion hole.

[0011] The inside of the insertion slot is provided with a buffer pad, and the buffer pad is arranged below the insertion block.

[0012] The bottom end of the first electric pole is fixedly connected with a mounting disc, a plurality of groups of mounting holes are formed in the mounting disc, and a plurality of groups of reinforcing ribs are fixedly connected between the mounting disc and the first electric pole.

[0013] Each group of the insertion blocks is provided with a pull hole, and the inside of each group of the pull holes is fixedly connected with a pull rod.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] The insertion slot arranged on the first electric pole and the insertion rod arranged on the second electric pole are matched with each other, so that the second electric pole and the first electric pole are directly connected into one body, the connection strength is high, the accommodating groove, the insertion block, the first spring and the limiting slot are matched and used, the insertion rod on the second electric pole is arranged in the inside of the insertion slot, and the insertion block is directly limited and fixed, the operation mode is simple and convenient, the fixing is firm, the shearing resistance provided by the insertion block is good, the insertion block is fixed by tightening the fixing bolt, the number of the fixing bolts is small, the installation speed is improved, and the utility model is convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a sectional assembly large-moment electric pole three-dimensional structure schematic diagram of the utility model;

[0017] Figure 2 It is a sectional assembly large-moment electric pole groove three-dimensional structure schematic diagram of the utility model;

[0018] Figure 3 It is a sectional assembly large-moment electric pole first electric pole three-dimensional structure schematic diagram of the utility model;

[0019] Figure 4 is a sectional view of the first electric pole in the segmented assembly large bending moment electric pole of the utility model;

[0020] Figure 5 is a sectional view of the first electric pole in the segmented assembly large bending moment electric pole of the utility model Figure 4 is a schematic view of the structure of A in the segmented assembly large bending moment electric pole of the utility model;

[0021] Figure 6 is a schematic view of the structure of A in the segmented assembly large bending moment electric pole of the utility model;

[0022] Figure 7 is a schematic view of the structure of A in the segmented assembly large bending moment electric pole of the utility model;

[0023] Figure 8 is a schematic view of the structure of A in the segmented assembly large bending moment electric pole of the utility model;

[0024] Figure 9 is a schematic view of the structure of A in the segmented assembly large bending moment electric pole of the utility model.

[0025] In the figure: 1, first electric pole; 2, second electric pole; 3, groove; 4, rubber sleeve; 5, pull rope; 6, mounting disc; 7, reinforcing rib; 8, insertion slot; 9, reinforcing rod; 10, buffer pad; 11, containing groove; 12, insertion block; 13, first spring; 14, threaded hole; 15, fixing bolt; 16, insertion rod; 17, limiting groove; 18, insertion hole; 19, baffle; 20, second spring; 21, pull hole; 22, pull rod. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Please refer to Figures 1-9The utility model provides a technical scheme: sectional assembly big bending moment electric pole, including first electric pole 1 and second electric pole 2, the top of first electric pole 1 is equipped with the slot 8, is equipped with multiple groups of containing groove 11 in the inside of slot 8, the inside of each containing groove 11 is slidably connected with the plug -in block 12, the plug -in block 12 can move in containing groove 11, each containing groove 11 is provided with the slope on each plug -in block 12, each plug -in block 12 is fixedly connected with two groups of first spring 13, the other end of each first spring 13 is fixedly connected in the inside of containing groove 11, can play the fixed role to plug -in block 12 using first spring 13, the bottom of second electric pole 2 is fixedly connected with the plug -in rod 16 matched with slot 8, when installing, can install plug -in rod 16 into the inside of slot 8, is equipped with multiple groups of limit slot 17 matched with plug -in block 12 on plug -in rod 16, by installing plug -in block 12 between limit slot 17 and containing groove 11, can play the fixed role to first electric pole 1 and second electric pole 2, recess 3 is set up on first electric pole 1 and second electric pole 2, and the inside of recess 3 is provided with fixed assembly and protection assembly respectively.

[0028] Wherein, fixed assembly includes multiple groups of screw holes 14 set up in the inside of recess 3, each screw hole 14 is communicated with containing groove 11, and the inside of each screw hole 14 is threadedly connected with fixed bolt 15, and one end of each fixed bolt 15 is in contact with plug -in block 12, and plug -in block 12 can be tightly pressed by tightening fixed bolt 15 to install stably.

[0029] Wherein, protection assembly includes rubber sleeve 4 fixedly connected on first electric pole 1, and rubber sleeve 4 is arranged in the inside of recess 3, and rubber sleeve 4 is fixedly connected with multiple groups of pull rope 5, and the other end of each pull rope 5 is fixedly connected with pull block, and the rubber sleeve 4 can play the closed protection role to the connecting part of first electric pole 1 and second electric pole 2.

[0030] Wherein, the top of first electric pole 1 is fixedly connected with multiple groups of reinforcing rod 9, and the bottom of second electric pole 2 is equipped with multiple groups of insertion hole 18 matched with reinforcing rod 9, and the inside of each insertion hole 18 is provided with closed assembly, and the reinforcing rod 9 and insertion hole 18 can make the connection of first electric pole 1 and second electric pole 2 more stable.

[0031] Wherein, closed assembly includes second spring 20 fixedly connected in the inside of each insertion hole 18, and the other end of each second spring 20 is fixedly connected with baffle 19 matched with insertion hole 18, and each baffle 19 is arranged in the inside of insertion hole 18, and the baffle 19 can play the closed role to insertion hole 18 to prevent external sundries from entering the inside, and the second spring 20 is used for installing, and will not affect the use function of insertion hole 18.

[0032] The inside of the slot 8 is provided with a buffer pad 10, which is arranged below the plug block 12, and the buffer pad 10 can make the plug block 12 more stable.

[0033] The bottom end of the first electric pole 1 is fixedly connected with a mounting disc 6, a plurality of mounting holes are formed in the mounting disc 6, and a plurality of reinforcing ribs 7 are fixedly connected between the mounting disc 6 and the first electric pole 1, so that the electric pole can be conveniently installed.

[0034] Each group of plug blocks 12 is provided with a pull hole 21, and the inside of each group of pull holes 21 is fixedly connected with a pull rod 22, so that when the second electric pole 2 needs to be disassembled, the hook can be used to pull the pull rod 22, the plug block 12 is pulled out, the fixing effect of the second electric pole 2 is released, and use is more convenient.

[0035] Working principle: when the first electric pole 1 and the second electric pole 2 are connected and used, the plug rod 16 on the second electric pole 2 is arranged in the slot 8 at the top end of the first electric pole 1, and during installation, because the plug block 12 is provided with a slope, when the plug rod 16 is contacted, it can be pushed inwards, and then the first spring 13 is compressed, when the limiting groove 17 on the plug rod 16 is aligned with the plug block 12, under the elastic force of the first spring 13, the plug block 12 can be pushed into the limiting groove 17, and at this time, the plug block 12 is located in the containing groove 11 and the limiting groove 17, so that the first electric pole 1 and the second electric pole 2 are integrated, and then the fixing bolt 15 can be tightened, the plug block 12 is tightly pressed by the fixing bolt 15, the installation is firm, and the reliability of the electric pole is ensured.

[0036] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A segmented assembly of a large bending moment electric pole, comprising a first electric pole (1) and a second electric pole (2), characterized in that: The top of the first electric pole (1) is provided with a slot (8), and the interior of the slot (8) is provided with a plurality of groups of receiving slots (11), and the interior of each group of the receiving slots (11) is slidably connected with an insert block (12), and each group of the insert blocks (12) is provided with a slope, and each group of the insert blocks (12) is fixedly connected with two groups of first springs (13), and the other end of each group of the first springs (13) is fixedly connected to the interior of the receiving slot (11), and the bottom end of the second electric pole (2) is fixedly connected with an insert rod (16) matching the slot (8), and the insert rod (16) is provided with a plurality of groups of limiting slots (17) matching the insert blocks (12), and the first electric pole (1) and the second electric pole (2) are both provided with grooves (3), and the interior of the grooves (3) is provided with a fixing component and a protective component.

2. The segmented assembly high-bending-moment pole according to claim 1, characterized in that: The fixing assembly includes a plurality of groups of threaded holes (14) provided inside the groove (3), each group of the threaded holes (14) is connected to the receiving groove (11), the interior of each group of the threaded holes (14) is threadedly connected with a fixing bolt (15), and one end of each group of the fixing bolt (15) is in contact with the insert (12).

3. The segmented assembly high-bending-moment pole according to claim 1, characterized in that: The protective assembly comprises a rubber sleeve (4) fixedly connected to the first electric pole (1), the rubber sleeve (4) being arranged inside the groove (3), a plurality of groups of pull ropes (5) being fixedly connected to the rubber sleeve (4), and the other end of each group of pull ropes (5) being fixedly connected to a pull block.

4. The segmented assembly high-bending-moment pole according to claim 1, characterized in that: The top end of the first electric pole (1) is fixedly connected to a plurality of groups of reinforcing rods (9), and the bottom end of the second electric pole (2) is provided with a plurality of groups of sockets (18) matching the reinforcing rods (9), and a sealing component is provided inside each group of the sockets (18).

5. The segmented assembly high-bending-moment pole according to claim 4, characterized in that: The sealing assembly comprises a second spring (20) fixedly connected to the inside of each group of jacks (18); the other end of each group of the second springs (20) is fixedly connected to a baffle (19) matching the jacks (18); and each group of the baffles (19) is arranged inside the jacks (18).

6. The segmented assembly high-bending-moment pole according to claim 1, characterized in that: A buffer pad (10) is provided inside the slot (8), and the buffer pad (10) is provided below the insert block (12).

7. The segmented assembly high-bending-moment pole according to claim 1, characterized in that: The bottom end of the first electric pole (1) is fixedly connected to a mounting plate (6), a plurality of mounting holes are provided on the mounting plate (6), and a plurality of reinforcing ribs (7) are fixedly connected between the mounting plate (6) and the first electric pole (1).

8. The segmented assembly high-bending-moment pole according to claim 1, characterized in that: Each group of the insert blocks (12) is provided with a pull hole (21), and the interior of each group of the pull holes (21) is fixedly connected with a pull rod (22).

Images