CN214100604U - Crossing structure for power transmission and transformation engineering - Google Patents

Abstract

The utility model relates to a send and become crossing structure for engineering, including the crossbeam, still including connecting locating piece, the sliding connection at crossbeam both ends a plurality of native subassemblies of pricking on the crossbeam, be close to the locating piece prick native subassembly and locating piece detachable connection, a plurality of prick and connect through drawing between the native subassembly. This application has the effect that improves the installation effectiveness.

Description

Crossing structure for power transmission and transformation engineering

Technical Field

The application relates to the field of electrical engineering equipment, in particular to a crossing frame for power transmission and transformation engineering.

Background

With the rapid development of economy, the power construction in various regions develops rapidly. More and more power lines span highways, and the like. Because the crossed expressway or the expressway is in live-line operation, the work between long-time net blocking and related units becomes more complicated, and the normal operation working period is influenced. In the process of wire tightening, various obstacles such as crossing roads, railways, communication and broadcasting lines, power lines and the like are often encountered. In order to prevent the lead from being damaged and not influence the safe operation of the spanned object, a spanning frame is erected at the crossing positions before paying off so that the lead can safely and smoothly pass through. Therefore, a spanning frame is built in a short time, and the construction of the power transmission line can be safely and efficiently carried out.

The existing spanning frame used in the power transmission and transformation project is more characterized in that the bamboo poles are spliced together by constructors and fastened one by one, time and labor are consumed, and the installation efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to improve the installation efficiency, the application provides a crossing frame for power transmission and transformation engineering.

The application provides a send for transformer engineering crossing structure to adopt following technical scheme:

the utility model provides a send and become crossing structure for electric engineering, includes the crossbeam, still includes the locating piece of connection at the crossbeam both ends, a plurality of native subassemblies of pricking of sliding connection on the crossbeam, is close to the locating piece prick native subassembly and locating piece detachable connection, it is a plurality of prick and connect through the pulling piece between the native subassembly.

By adopting the technical scheme, when the soil-pricking component is required to be used, only the soil-pricking component at one end needs to be pulled, and the traction pieces among the soil-pricking components are stretched; digging certain soil at the crossing position, pressing the soil-pricking components downwards, and erecting the soil-pricking components on the ground after compaction; the bamboo pole is not needed to be spliced like the traditional spanning frame, and the installation efficiency is high.

Optionally, the side of the cross beam is provided with a sliding groove along the length direction, the soil-binding assembly comprises a sliding block, a soil-binding pile and a threading seat, the sliding block is slidably connected in the sliding groove, the soil-binding pile is connected to one side, back to the bottom wall of the sliding groove, of the sliding block, the threading seat is connected to the top of the soil-binding pile, and the cross beam is provided with a locking assembly used for locking the sliding block.

Through adopting above-mentioned technical scheme, fix the slider of crossbeam one end in locating piece one side, the slider that the pulling other end slides towards the locating piece of the other end, and the removal in-process is through pulling other sliders of pulling the piece and slide, and until each soil pile is parted, prick soil pile into soil after, the electric wire passes from the threading seat.

Optionally, the sliding groove is a dovetail groove, and the sliding block is a dovetail block.

Through adopting above-mentioned technical scheme, reduced the slider and broken away from the possibility of spout along spout opening direction, improved the stability that the soil binding pile removed.

Optionally, the locking component comprises a plurality of screws in threaded connection with the upper surface of the cross beam, the screws penetrate through the sliding grooves, and when the screws are screwed down, the bottom ends of the screws abut against the sliding blocks.

Through adopting above-mentioned technical scheme, the fixed slider of locking Assembly has reduced the possibility that each prick soil stake and remove, has improved the stability of pricking the soil stake installation.

Optionally, the traction piece is a rope, and the traction piece is fixedly connected to the sliding block.

Through adopting above-mentioned technical scheme, the rope can buckle, and occupation of land space is little when accomodating the subassembly of pricking soil.

Optionally, one side of the positioning block close to the sliding block is provided with a locking groove, the locking groove is communicated with the sliding groove, one side of the sliding block close to the positioning block, which is positioned at two ends of the cross beam, is connected with a locking block in sliding fit with the sliding groove, and the locking block is embedded in the corresponding locking groove.

By adopting the technical scheme, when the locking device is installed, the locking block at one end is embedded into the corresponding locking groove, the bolt is inserted for fixation, the locking block at the other end is pulled to slide in the sliding groove, and the locking block drags the sliding block to slide towards the other positioning block until the movable locking block is embedded into the corresponding locking groove; the sliding blocks at the two ends are fixed, and the possibility that the soil-binding pile slides automatically is reduced.

Optionally, a bolt horizontally penetrates through the positioning block and penetrates through the locking block.

Through adopting above-mentioned technical scheme, the one end of bolt is inlayed in the locking piece, fixes the locking piece in the locating piece, reduces the possibility that a plurality of sliders gather by oneself.

Optionally, the threading seat is horizontally arranged in a cylindrical shape, and the axis of the threading seat is perpendicular to the length direction of the cross beam.

Through adopting above-mentioned technical scheme, increased the area of contact of threading seat with the electric wire, reduced the loss to the electric wire.

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

1. arranging a cross beam, a soil pricking component and a traction piece; the soil-pricking components at one end need to be pulled, so that the traction pieces among the soil-pricking components are stretched, and the bamboo poles do not need to be spliced like a traditional spanning frame, so that the mounting efficiency is high;

2. the sliding groove is a dovetail groove, and the sliding block is a dovetail block, so that the possibility that the sliding block is separated from the sliding groove along the opening direction of the sliding groove is reduced, and the moving stability of the soil binding pile is improved;

3. the locking assembly is arranged, the sliding block is fixed by the locking assembly, the possibility of moving each soil-ramming pile is reduced, and the stability of installing the soil-ramming piles is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a sliding chute and a sliding block in the embodiment of the present application;

figure 3 is a schematic view of the structure of the locking block and the locking groove in the embodiment of the present application.

Description of reference numerals: 1. positioning blocks; 11. a locking groove; 2. a cross beam; 21. a chute; 22. positioning holes; 3. a traction member; 4. a soil pricking component; 41. a slider; 42. soil piling; 43. a support bar; 44. a threading seat; 441. a reinforcing bar; 5. a locking block; 51. blind holes; 6. a bolt; 7. a screw.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a crossing frame for power transmission and transformation engineering.

Referring to fig. 1, the crossing frame for the power transmission and transformation project comprises two positioning blocks 1, a horizontal cross beam 2 bolted between the two positioning blocks 1, and a plurality of soil-piercing assemblies 4 connected to the cross beam 2 in a sliding manner. The plurality of soil pricking components 4 are connected through the traction piece 3, the traction piece 3 is a rope, and the traction piece 3 is fixedly connected to the soil pricking components 4. The soil pricking component 4 close to the positioning block 1 is detachably connected with the corresponding positioning block 1.

Referring to fig. 1, when it is needed to use, only one end of the soil-piercing assemblies 4 needs to be pulled to spread out the traction members 3 among the plurality of soil-piercing assemblies 4. Dig certain soil in the position of strideing across, push down and prick native subassembly 4, after the compaction, a plurality of bundle native subassemblies 4 are erect subaerial, need not like traditional crossing structure still with the concatenation of a bamboo pole, the installation effectiveness is high.

Referring to fig. 2, the side of the beam 2 is provided with a sliding groove 21 along the length direction thereof, the soil-binding assembly 4 comprises a sliding block 41 connected in the sliding groove 21 in a sliding manner, and one side of the sliding block 41 opposite to the bottom of the sliding groove 21 is fixedly connected with a soil-binding pile 42. The bottom of the soil-binding pile 42 is conical, and the top is connected with a threading seat 44 through a vertical supporting rod 43. The wire threading base 44 is formed in a cylindrical shape with both ends opened in order to increase a contact area with the electric wire and reduce a loss of the electric wire. The threading seat 44 is horizontally arranged, the axis of the threading seat is vertical to the length direction of the beam 2, and the middle part of the bottom surface of the threading seat 44 is connected with the supporting rod 43. An inclined reinforcing rod 441 is formed at two ends of the bottom of the threading seat 44, one end, back to the threading seat 44, of the reinforcing rod 441 is connected to the supporting rod 43, and the reinforcing rod 441 improves stability of the threading seat 44.

Referring to fig. 2 and 3, one side of the positioning block 1 close to the sliding block 41 is provided with a locking groove 11, the locking groove 11 is communicated with the sliding groove 21, one side of the sliding block 41 at two ends of the cross beam 2 close to the positioning block 1 is connected with a locking block 5 in sliding fit with the sliding groove 21, the locking block 5 is embedded in the locking groove 11, and one traction piece 3 is arranged between the locking block 5 and the sliding block 41. A bolt 6 penetrates through the locking block 5, and the bolt 6 is horizontally arranged. One side of the locking block 5, which is back to the bottom of the sliding groove 21, is provided with a blind hole 51, one end of the bolt 6 is embedded in the blind hole 51, the locking block 5 is fixed in the positioning block 1, and the possibility of self-gathering of the sliding blocks 41 is reduced.

Referring to fig. 2 and 3, during installation, the locking block 5 at one end is embedded into the corresponding locking groove 11, the inserted pin 6 is inserted for fixation, the locking block 5 at the other end is pulled to slide in the sliding groove 21, and the locking block 5 drags the sliding block 41 to slide towards the other positioning block 1. Two ends of the traction piece 3 are fixedly connected with the side faces of the sliding blocks 41, the sliding blocks 41 pulled by the locking blocks 5 pull other sliding blocks 41 to slide in the sliding grooves 21 through ropes, and then the soil-binding piles 42 are driven to move. Until the movable locking block 5 is embedded in the corresponding locking groove 11, the bolt 6 is inserted into the positioning block 1, and one end of the bolt 6 is embedded in the blind hole 51.

Referring to fig. 2, in order to reduce the possibility that the slider 41 is separated from the slide groove 21 in the opening direction of the slide groove 21, the slide groove 21 is provided in a dovetail groove, and accordingly, the slider 41 is provided in a dovetail block. The cooperation of the dovetail block and the dovetail groove improves the stability of the movement of the soil pile 42.

Referring to fig. 2, in order to improve the stability of installing each soil-piercing pile 42 during pile-driving, a locking assembly for locking the slider 41 is provided on the cross beam 2. The upper surface of the beam 2 is provided with a plurality of positioning holes 22 along the length direction thereof, and the positioning holes 22 are communicated with the sliding grooves 21. The locking component comprises a screw rod 7 in threaded connection with the positioning hole 22, and when the screw rod 7 is screwed down, the bottom end of the screw rod 7 is abutted against the upper surface of the sliding block 41.

The implementation principle of the crossing frame for the power transmission and transformation engineering in the embodiment of the application is as follows: when needs use, inlay in the locking groove 11 that corresponds with locking piece 5 of one end earlier, insert the bolt 6 and fix, pull locking piece 5 of the other end and slide in spout 21, locking piece 5 drags slider 41 to slide towards another locating piece 1. The both ends of rope and the side fixed connection of slider 41, the slider 41 that is being pulled by locking piece 5 passes through other sliders 41 of rope pulling and slides in spout 21, and then drives a plurality of soil binding piles 42 and removes. Until the movable locking block 5 is embedded in the corresponding locking groove 11, the bolt 6 is inserted into the positioning block 1, and one end of the bolt 6 is embedded in the blind hole 51. The screw 7 is screwed into the positioning hole 22, so that one end of the screw 7 abuts against the sliding block 41. A certain amount of soil is planed at the crossing position, the soil-binding assembly 4 is pressed downwards, and after compaction, a plurality of soil-binding piles 42 are erected on the ground.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above 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 (8)

1. A send and become crossing span structure for electric engineering, includes crossbeam (2), its characterized in that: still prick native subassembly (4) including connecting locating piece (1), the plurality of sliding connection on crossbeam (2) at crossbeam (2) both ends, be close to locating piece (1) prick native subassembly (4) and can dismantle with locating piece (1) and be connected, it is a plurality of prick and connect through pull (3) between native subassembly (4).

2. The power transmission and transformation project spanning frame according to claim 1, wherein: the side of crossbeam (2) has seted up spout (21) along self length direction, prick native subassembly (4) including sliding connection slider (41) in spout (21), connect and prick native stake (42), connect threading seat (44) at prick native stake (42) top in slider (41) spout (21) diapire one side dorsad, be equipped with the locking subassembly that is used for locking slider (41) on crossbeam (2).

3. The power transmission and transformation project spanning frame according to claim 2, wherein: the sliding groove (21) is a dovetail groove, and the sliding block (41) is a dovetail block.

4. The power transmission and transformation project spanning frame according to claim 2, wherein: the locking assembly comprises a plurality of screw rods (7) which are in threaded connection with the upper surface of the cross beam (2), the screw rods (7) penetrate into the sliding grooves (21), and when the screw rods (7) are screwed down, the bottom ends of the screw rods (7) are abutted to the sliding blocks (41).

5. The power transmission and transformation project spanning frame according to claim 2, wherein: the traction piece (3) is a rope, and the traction piece (3) is fixedly connected to the sliding block (41).

6. The power transmission and transformation project spanning frame according to claim 2, wherein: one side that locating piece (1) is close to slider (41) has seted up locking groove (11), locking groove (11) communicate with each other with spout (21), are located crossbeam (2) both ends one side that slider (41) are close to locating piece (1) is connected with locking piece (5) with spout (21) sliding fit, locking piece (5) inlay in corresponding locking groove (11).

7. The power transmission and transformation project spanning frame of claim 6, wherein: the positioning block (1) is horizontally provided with a bolt (6) in a penetrating mode, and the bolt (6) penetrates into the locking block (5).

8. The power transmission and transformation project spanning frame according to claim 2, wherein: the threading seat (44) is horizontally arranged in a cylindrical shape, and the axis of the threading seat (44) is perpendicular to the length direction of the cross beam (2).

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