Net-shaped reinforcing structure for lateral bearing capacity of power transmission tower

Abstract

The utility model belongs to the technical field of power transmission towers, and particularly relates to a net-shaped reinforcing structure for lateral bearing capacity of a power transmission tower. A first fixing plate and a second fixing plate are sequentially bolted to the bottom of the reinforcing plate from left to right, a box body is bolted to the tops of the opposite sides of the first fixing plate and the second fixing plate, reinforcing blocks are bolted to the two sides of the top of the box body, and the tops of the reinforcing blocks are bolted to the bottom of the reinforcing plate; a fixing assembly is arranged in an inner cavity of the box body; through the structural design of the positive and negative screw rod, the threaded sleeve, the side plate and the handle, a user can drive the side plate to move by rotating the handle, the side plate abuts against the power transmission tower supporting rod through the first fixing plate and the second fixing plate, operation is easy, installation is convenient, through the structural design of the box body, the clamping rod, the moving block and the spring, after installation is completed, the handle is fixed, and operation is convenient. And movement of the side plates caused by rotation of the handle in the using process is avoided, and stability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a power transmission tower technical field, concretely is a kind of network reinforcing structure of power transmission tower lateral bearing capacity. BACKGROUND

[0002] Power transmission tower is the support point of overhead line, erect a loop on power transmission tower is single loop power transmission tower, erect two loops on power transmission tower is double loop power transmission tower, single loop refers to the loop of one load with one power supply;Double loop refers to the loop of one load with 2 power supplies, generally, the enterprise with high reliability requirement of power supply, or regional important substation, all adopt double loop power supply.

[0003] Through the retrieval, the grid reinforcing structure for improving the lateral bearing capacity of power transmission tower is disclosed in the announcement No.CN212105337U, it includes the reinforcing plate that adds, the reinforcing plate both ends are connected with the support rod of power transmission tower respectively with the connecting piece, and the connecting rod of power transmission tower is connected with the positioning piece that the reinforcing plate side towards power transmission tower is provided, the utility model discloses a reinforcing plate and the existing structure are jointly formed into network structure system, and the lateral bearing capacity of power transmission tower is reinforced, the lateral bearing capacity of power transmission tower is greatly improved, so as to enhance the stability of power transmission tower transmission process.

[0004] But the grid reinforcing structure still has the following shortcomings: by rotating threaded rod, mobile plate is moved, so that fixed plate and mobile plate abut against power transmission tower support rod, but a plurality of threaded rods and bolts need to be screwed in sequence to abut against power transmission tower support rod, and the installation is more cumbersome, and the threaded rod is not provided with a fixing structure, so that the threaded rod is easily rotated due to other factors during use, and the abutting effect is poor;Therefore, the grid reinforcing structure for improving the lateral bearing capacity of power transmission tower is proposed for the above problems. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problems that the prior art has the shortcomings of cumbersome installation and threaded rod rotation due to other factors, and therefore proposes the grid reinforcing structure for improving the lateral bearing capacity of power transmission tower.

[0006] The technical scheme adopted by the utility model to solve its technical problems is: a kind of network reinforcing structure of power transmission tower lateral bearing capacity, including reinforcing plate;The bottom of the reinforcing plate is sequentially hinged with first fixed plate and second fixed plate from left to right, the top of the side of first fixed plate and second fixed plate is hinged with box, the both sides of the top of box are hinged with reinforcing block, the top of reinforcing block is hinged with the bottom of reinforcing plate, the inner chamber of box is provided with fixed assembly, the side of first fixed plate and second fixed plate is bonded with first antiskid pad, the top of reinforcing plate is provided with reinforcing net.

[0007] As preferred, the fixing assembly comprises a reversible screw rod, a threaded sleeve, a side plate and a handle, both sides of the inner cavity of the box are rotationally connected with the reversible screw rod through bearings, the reversible screw rod is provided with the threaded sleeve in threaded connection on the right thread and the left thread, the bottom of the box is provided with a through slot, the bottom of the threaded sleeve penetrates through the through slot and is bolted with the side plate, the right side of the reversible screw rod penetrates through the second fixed plate and is bolted with the handle, a plurality of clamping holes are formed in the surface of the handle, and the side opposite to the side plate is bonded with a second anti-skid pad.

[0008] As preferred, the fixing assembly comprises a reversible screw rod, a threaded sleeve, a side plate and a handle, both sides of the inner cavity of the box are rotationally connected with the reversible screw rod through bearings, the reversible screw rod is provided with the threaded sleeve in threaded connection on the right thread and the left thread, the bottom of the box is provided with a through slot, the bottom of the threaded sleeve penetrates through the through slot and is bolted with the side plate, the right side of the reversible screw rod penetrates through the second fixed plate and is bolted with the handle, a plurality of clamping holes are formed in the surface of the handle, and the side opposite to the side plate is bonded with a second anti-skid pad.

[0009] As preferred, the fixing assembly comprises a reversible screw rod, a threaded sleeve, a side plate and a handle, both sides of the inner cavity of the box are rotationally connected with the reversible screw rod through bearings, the reversible screw rod is provided with the threaded sleeve in threaded connection on the right thread and the left thread, the bottom of the box is provided with a through slot, the bottom of the threaded sleeve penetrates through the through slot and is bolted with the side plate, the right side of the reversible screw rod penetrates through the second fixed plate and is bolted with the handle, a plurality of clamping holes are formed in the surface of the handle, and the side opposite to the side plate is bonded with a second anti-skid pad.

[0010] As preferred, the fixing assembly comprises a reversible screw rod, a threaded sleeve, a side plate and a handle, both sides of the inner cavity of the box are rotationally connected with the reversible screw rod through bearings, the reversible screw rod is provided with the threaded sleeve in threaded connection on the right thread and the left thread, the bottom of the box is provided with a through slot, the bottom of the threaded sleeve penetrates through the through slot and is bolted with the side plate, the right side of the reversible screw rod penetrates through the second fixed plate and is bolted with the handle, a plurality of clamping holes are formed in the surface of the handle, and the side opposite to the side plate is bonded with a second anti-skid pad.

[0011] As preferred, the fixing assembly comprises a reversible screw rod, a threaded sleeve, a side plate and a handle, both sides of the inner cavity of the box are rotationally connected with the reversible screw rod through bearings, the reversible screw rod is provided with the threaded sleeve in threaded connection on the right thread and the left thread, the bottom of the box is provided with a through slot, the bottom of the threaded sleeve penetrates through the through slot and is bolted with the side plate, the right side of the reversible screw rod penetrates through the second fixed plate and is bolted with the handle, a plurality of clamping holes are formed in the surface of the handle, and the side opposite to the side plate is bonded with a second anti-skid pad.

[0012] The utility model discloses a beneficial effect is:

[0013] 1. The utility model discloses a structure design of reversible screw rod, threaded sleeve, side plate and handle, and the user can drive the side plate to move through rotating handle, make the side plate with first fixed plate, second fixed plate and support the pole of transmission tower abut, and the operation is simple, and the installation is convenient,

[0014] 2. The utility model discloses a structure design of box body, clamping rod, moving block and spring, after installing, the handle is fixed, avoids the handle rotation in the use process and causes the side plate to move, and the stability is improved. DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiments or the prior art. Obviously, the drawings described below only show some of the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0017] Figure 2 It is a sectional view of the box body and the box structure of the present application.

[0018] Figure 3 It is a sectional view of the fixed frame structure of the present application.

[0019] Figure 4 It is a schematic diagram of the overall structure of the present application. Figure 2 It is an enlarged view of the structure at A shown.

[0020] In the figure: 1, reinforcing plate; 2, first fixed plate; 3, second fixed plate; 4, box body; 5, reinforcing block; 6, fixed assembly; 61, positive and negative screw rod; 62, threaded sleeve; 63, side plate; 64, handle; 7, fixed frame; 8, threaded rod; 9, top block; 10, box body; 11, first sliding groove; 12, moving block; 13, clamping rod; 14, sliding column; 15, second sliding groove. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] The following will be described in combination with the drawings in the embodiments of the present application. Figures 1-4 The present application will be further described in detail,

[0023] The embodiments of the present application disclose a mesh reinforcing structure of lateral bearing capacity of a power transmission tower. Referring to Figure 1 and Figure 2The utility model provides a kind of network reinforcing structure of lateral bearing capacity of power transmission tower, including reinforcing plate 1;The bottom of reinforcing plate 1 is sequentially bolted with first fixed plate 2 and second fixed plate 3 from left to right, and the top of the side of first fixed plate 2 and second fixed plate 3 is bolted with box 4, and the both sides of the top of box 4 are bolted with reinforcing block 5, and the top of reinforcing block 5 is bolted with the bottom of reinforcing plate 1, and the inner cavity of box 4 is provided with fixed assembly 6, and the side of first fixed plate 2 and second fixed plate 3 is bonded with first antiskid pad, and the top of reinforcing plate 1 is provided with reinforcing net.

[0024] With reference to Figure 2 And Figure 4 Fixed assembly 6 includes positive and negative screw rod 61, threaded sleeve 62, side plate 63 and handle 64, the both sides of the inner cavity of box 4 are rotatably connected with positive and negative screw rod 61 by bearing, the positive thread and the reverse thread of positive and negative screw rod 61 are threadedly connected with threaded sleeve 62, the bottom of box 4 is provided with through slot, the bottom of threaded sleeve 62 penetrates through through slot and is bolted with side plate 63, the right side of positive and negative screw rod 61 penetrates through second fixed plate 3 and is bolted with handle 64, the surface of handle 64 is provided with a plurality of clamping holes, and the side opposite to side plate 63 is bonded with second antiskid pad;User can drive side plate 63 to move by rotating handle 64, simple operation, easy to install.

[0025] With reference to Figure 1 And Figure 3 The bottom of fixed frame 7 is threadedly connected with threaded rod 8 by thread block, and the top of threaded rod 8 is rotatably connected with top block 9 by bearing;Top block 9 moves upward, and the connecting rod of power transmission tower is abutted.

[0026] With reference to Figure 4 The top of the right side of second fixed plate 3 is bolted with box body 10, the both sides of the inner cavity of box body 10 are provided with first sliding slot 11, the inner cavity of first sliding slot 11 is slidably connected with first sliding block, and the side opposite to first sliding block is bolted with moving block 12, the inner cavity of moving block 12 is installed with clamping rod 13, the top of clamping rod 13 penetrates through box body 10 and extends upward, the bottom of clamping rod 13 penetrates through box body 10 and is clamped with clamping hole, spring is sleeved on the surface of clamping rod 13, and the top of spring is fixedly connected with the top of the inner cavity of box body 10, and the top of moving block 12 is fixedly connected with the bottom of spring;Handle 64 is fixed, to avoid that handle 64 rotates and causes side plate 63 to move during use.

[0027] With reference to Figure 2 The top of the both sides of the inner cavity of box 4 is bolted with sliding column 14, the surface of sliding column 14 is sequentially slidably connected with sliding sleeve from left to right, and the bottom of sliding sleeve is bolted with the top of threaded sleeve 62;Threaded sleeve 62 is limited, to assist threaded sleeve 62 to move, avoid that threaded sleeve 62 rotates with positive and negative screw rod 61, and assist moving of side plate 63.

[0028] With reference to Figure 3 The back of the inner cavity of the fixed frame 7 is provided with a second sliding groove 15, the inner cavity of the second sliding groove 15 is slidably connected with a second sliding block, and the front surface of the second sliding block is bolted with the back surface of the top block 9.

[0029] Working principle: the user moves the clamping rod 13 upwards, the clamping rod 13 drives the moving block 12 to move upwards to extrude the spring, then the user rotates the handle 64, the handle 64 drives the positive and negative screw rod 61 to rotate, thereby the positive and negative screw rod 61 drives the threaded sleeve 62 to move oppositely, the threaded sleeve 62 drives the side plate 63 to move oppositely, the first fixed plate 2 and the second fixed plate 3 are matched to abut the connecting rod of the power transmission tower, the clamping rod 13 is inserted into the clamping hole to fix the handle 64, then the user rotates the threaded rod 8, the threaded rod 8 drives the top block 9 to move upwards to abut the connecting rod of the power transmission tower, and the whole installation is completed.

[0030] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by the skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model.

Claims

1. A mesh reinforcement structure for the lateral bearing capacity of a transmission tower, characterized by: The invention comprises a reinforcing plate (1); the bottom of the reinforcing plate (1) is bolted with a first fixing plate (2) and a second fixing plate (3) in sequence from left to right; the top of the first fixing plate (2) and the second fixing plate (3) facing each other is bolted with a box (4); both sides of the top of the box (4) are bolted with reinforcing blocks (5); the top of the reinforcing blocks (5) is bolted to the bottom of the reinforcing plate (1); a fixing assembly (6) is provided in the inner cavity of the box (4); a first anti-slip pad is bonded to the side facing each other of the first fixing plate (2) and the second fixing plate (3); and a reinforcing net is provided on the top of the reinforcing plate (1).

2. The mesh reinforcement structure for the lateral bearing capacity of a transmission tower according to claim 1, characterized in that: The fixing assembly (6) includes a forward and reverse screw rod (61), a threaded sleeve (62), a side plate (63) and a handle (64). Both sides of the inner cavity of the box body (4) are rotatably connected to the forward and reverse screw rods (61) through bearings. The threaded sleeve (62) is threadedly connected to the positive and negative threads of the forward and reverse screw rods (61). A through groove is provided at the bottom of the box body (4). The bottom of the threaded sleeve (62) passes through the through groove and is bolted to the side plate (63). The right side of the forward and reverse screw rods (61) passes through the second fixing plate (3) and is bolted to the handle (64). A plurality of card holes are provided on the surface of the handle (64). A second anti-slip pad is bonded to the opposite side of the side plate (63).

3. The mesh reinforcement structure for the lateral bearing capacity of a transmission tower according to claim 1, characterized in that: A fixing frame (7) is bolted at the center of the bottom of the box body (4); the bottom of the fixing frame (7) is threadedly connected to a threaded rod (8) through a threaded block; and the top of the threaded rod (8) is rotatably connected to a top block (9) through a bearing.

4. The mesh reinforcement structure for the lateral bearing capacity of a transmission tower according to claim 1, characterized in that: The top of the right side of the second fixed plate (3) is bolted to a box body (10), and first sliding grooves (11) are provided on both sides of the inner cavity of the box body (10), and the inner cavity of the first sliding groove (11) is slidably connected to a first slider, and the side facing the first slider is bolted to a moving block (12), and the inner cavity of the moving block (12) is installed with a clamping rod (13), the top of the clamping rod (13) passes through the box body (10) and extends upward, the bottom of the clamping rod (13) passes through the box body (10) and is clamped with a clamping hole, the surface of the clamping rod (13) is provided with a spring, and the top of the spring is fixedly connected to the top of the inner cavity of the box body (10), and the top of the moving block (12) is fixedly connected to the bottom of the spring.

5. The mesh reinforcement structure for the lateral bearing capacity of a transmission tower according to claim 1, characterized in that: The tops of both sides of the inner cavity of the box body (4) are bolted with sliding columns (14), and the surfaces of the sliding columns (14) are slidably connected with sliding sleeves in sequence from left to right, and the bottom of the sliding sleeve is bolted to the top of the threaded sleeve (62).

6. The mesh reinforcement structure for the lateral bearing capacity of a transmission tower according to claim 3, characterized in that: A second slide groove (15) is provided on the back of the inner cavity of the fixed frame (7), a second slider is slidably connected to the inner cavity of the second slide groove (15), and the front of the second slider is bolted to the back of the top block (9).

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