CN111230349A - Lightning-arrest earth mat installation device - Google Patents

Abstract

The invention provides a lightning-protection ground net installation device, and belongs to the technical field of building construction. The technical scheme is as follows: the utility model provides a lightning-arrest ground net installation device, its characterized in that, includes the frame, the frame includes the bottom plate, the fixed riser that is provided with in one end top of bottom plate, the other end both sides of bottom plate are provided with outer fishplate bar, the top of riser is provided with the horizontal plate, the bottom plate with be provided with elevating system between the horizontal plate, the last clamping structure who reciprocates that is provided with of elevating system, two all be provided with anchor clamps on the outer fishplate bar. The invention has the beneficial effects that: can assist the manual work to install the angle steel and the band iron of ground net, the input of using manpower sparingly.

Description

A lightning protection ground net installation device

technical field

The invention relates to the technical field of building construction, in particular to a lightning protection ground net installation device.

Background technique

"Ground net" building lightning protection equipment buried parts, generally made of good conductors to make a mesh buried underground, commonly known as ground net. The ground grid includes a horizontal ground electrode and a vertical ground electrode. The horizontal ground electrode is generally made of flat steel, and the vertical ground electrode is generally made of angle steel. The flat steel and the angle steel are connected by welding. Before installing angle steel and flat steel, it is necessary to excavate the trench in advance and remove the stones at the bottom of the trench, so as to install the angle steel, the angle steel generally needs to be manually driven into the ground vertically. 0.6M, after the angle steel is completed, the flat steel needs to be welded on the angle steel. Due to the long length of the flat steel, during welding, at least two people are required for righting and one person for welding, which is more troublesome to install.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a lightning arrester ground net installation device which can assist in manually installing the angle steel and flat iron of the ground net and save manpower input.

The invention is realized by the following measures: a lightning protection ground net installation device is characterized in that it includes a frame, the frame includes a bottom plate, a vertical plate is fixed above one end of the bottom plate, and the other end of the bottom plate is fixed External plates are arranged on both sides, a horizontal plate is arranged above the vertical plate, a lifting mechanism is arranged between the bottom plate and the horizontal plate, and a clamping structure that moves up and down is arranged on the lifting mechanism. Clamps are arranged on the external boards, and there is a gap between the two external boards.

The lifting mechanism includes a screw rod 1 which is rotatably arranged between the bottom plate and the horizontal plate, and the upper end of the screw rod 1 extends out of the horizontal plate and is connected to a driving device; the driving device is a motor with a reducer .

The clamping structure includes a clamping bottom plate, a transverse column is fixedly arranged above one end of the clamping bottom plate, and a diagonal rod 1 and a diagonal rod 2 are inserted on the transverse column, and the diagonal rod 1 and the diagonal rod 2 are inserted. Symmetrically arranged, an inner sleeve rod is fixedly arranged at one end of the first inclined rod on the inner side of the transverse column, and an outer sleeve rod is fixedly arranged at the end of the second inclined rod at the inner side of the transverse column, and the inner sleeve rod and The outer sleeve rod is arranged horizontally and the inner sleeve rod is inserted into the outer sleeve rod, the inner side of the other end of the inclined rod 1 and the inclined rod 2 are fixedly provided with a clamping plate, and a clamping plate is arranged on the transverse column. The vertical plate, the second screw is rotatably arranged on the clamping vertical plate, the second screw is provided with a push plate through screw connection, and the clamping bottom plate is provided with a groove for limiting the position of the push plate, so The inner sleeve rod and the outer sleeve rod are located between the push plate and the clamping vertical plate;

The clamping bottom plate is provided on the first screw rod through screw connection, and the limit posts of the clamping bottom plate are fixedly arranged below the horizontal plate and on both sides of the screw rod one.

There is a gap between any one of the limiting columns and the bottom plate, the bottom end of the other limiting column is fixed on the bottom plate, and the clamping bottom plate is screwed out through the gap.

The upper end of the clamping vertical plate is fixedly provided with a limit plate, the limit plate is provided with a limit stud 1 through threaded connection, and the lower end of the limit stud 1 is fixed with a limit for the flat iron and the angle steel. the limit plate.

The fixture includes a rectangular block, a high baffle is arranged on one side of the upper side of the rectangular block, and a low baffle is arranged on the other side, and a hinge plate is symmetrically arranged on one side of the rectangular block close to the low baffle, and two A splint is hingedly arranged between the hinge plates, the upper end of the splint is higher than the low baffle plate, the lower part of the two hinge plates is provided with a fixed plate, and the fixed plate and the splint are connected by a spring , the spring is arranged at the lower part of the splint, the lower part of the rectangular block is provided with a threaded hole, a second limit stud is arranged in the threaded hole, and the inner end of the second limit stud can be pressed against the On the splint, the fixing plate is arranged on the external plate.

The fixing plate is provided with a rectangular opening, the external plate is provided with a rectangular column, the rectangular opening is slidably arranged on the rectangular column, and the side wall of the rectangular opening is provided with a limit stud 3 through threaded connection, The outer side of the fixing plate is provided with a connecting plate, the connecting plate is provided with a connecting screw through screw connection, both ends of the transverse column are provided with threaded blind holes, and the connecting screw can be set through the connecting plate in the threaded blind hole.

Several uprights are fixedly arranged below the clamping bottom plate and the external plate.

A bar-shaped opening with an open bottom end is opened on the limiting column with an interval from the bottom plate, a number of adjustment holes are opened on the side wall of the bar-shaped opening, and an adjustment block is arranged in the bar-shaped opening. , the adjusting block is arranged on the limiting column through bolts, and the inner wall of the adjusting block is flush with the inner wall of the limiting column.

There is an interval between any one of the limiting columns and the bottom plate, the bottom end of the other limiting column is fixed on the bottom plate, and the clamping bottom plate is unscrewed through the interval; the purpose of unscrewing is to facilitate Welding at a later stage.

The upper end of the clamping vertical plate is fixedly provided with a limit plate, the limit plate is provided with a limit stud 1 through threaded connection, and the lower end of the limit stud 1 is fixed with a limit for the flat iron and the angle steel. the limit plate;

A number of uprights are fixedly arranged below the clamping bottom plate and the external plate;

A bar-shaped opening with an open bottom end is opened on the limiting column with an interval from the bottom plate, a number of adjustment holes are opened on the side wall of the bar-shaped opening, and an adjustment block is arranged in the bar-shaped opening. , the adjusting block is arranged on the limiting column through bolts, and the inner wall of the adjusting block is flush with the inner wall of the limiting main. In this way, the interval between the bottom plate and the limiting column can be adjusted according to the screw-in depth of the angle steel, so that the screw-out position of the clamping structure can be controlled.

The method for installing the ground grid of the lightning protection ground grid installation device, the specific steps include:

(1) In the initial position, the clamping structure is located on the upper part of the screw one, insert the column below the ground for positioning, set the steel plate on one side of the angle steel between the two clamping plates, and rotate the screw Second, the push plate moves along the groove and pushes the inner sleeve rod and the outer sleeve rod to move, the inner sleeve rod moves along the outer sleeve rod, the two inclined rods move relative to each other, and the two The clamping plate is close until the angle steel is clamped, and the clamping plate is clamped on the upper part of the angle steel; because it needs to be dug to the groove in advance, the soil humidity in the groove is relatively large, and the angle steel is better inserted, in order to facilitate the rotation of the angle steel. Into the ground, the lower end of the angle steel can be cut into a cone. In addition, if the soil in the trench is still very hard, it is best to loosen the soil beforehand.

(2) Rotate the limit stud 1 until the limit plate rests on the angle steel;

(3) When the screw rod is driven to rotate by the driving device, the clamping structure moves down along the two limit posts, and drives the angle steel to move down and insert into the ground until it reaches a predetermined position;

(4) Connect the flat steel to the outside of the other side of the angle steel, and adjust the position of the clamp and rotate the second limit stud so that the inner end of the second limit stud is on the splint. On, the splint rotates to clamp the flat steel;

(5) Reverse the second screw, manually reset the inner sleeve rod and the outer sleeve rod, release the two clamping plates from the angle steel, adjust the position of the adjustment block, and make the clamping structure rotate. out the limit post;

(6) Weld the flat steel on the angle steel by welding; in order to ensure the stability of the connection during welding, a right-angle flat steel is also required to weld the other side of the angle steel with the flat steel.

(7) Reset the clamping structure, make the clamping plate clamp the angle steel again, limit the position by adjusting the adjustment block, and connect the clamping structure and the clamp through the connecting screw;

(8) Turn the screw one to fine-tune the position of the angle steel and the flat steel. When fine-tuning is performed, multiple devices can be performed at the same time.

Compared with the prior art, the present invention has the beneficial effects that: it can assist in manually installing the angle steel and flat iron of the ground net, saving manpower; the angle steel can be inserted into the ground through the motor and the depth of the insertion can be controlled, and a clamping device is provided at the same time. The structure and the limit disc double limit the angle steel, which is convenient for the insertion of the angle steel; the clamp can be connected with the clamping structure and lift at the same time to facilitate the fine-tuning of the position of the angle steel and the flat steel.

Description of drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention.

FIG. 2 is a schematic diagram of a structure with an angle different from that of FIG. 1 .

FIG. 3 is a partial enlarged view of A in FIG. 2 .

FIG. 4 is a schematic view of the structure of the relevant parts of the clamping bottom plate.

FIG. 5 is a schematic structural diagram of some related parts of the rectangular block.

FIG. 6 is a schematic diagram of the structure of the rack.

FIG. 7 is a reference diagram of the use state.

Wherein, the reference signs are: 1, frame; 2, lifting mechanism; 3, clamping structure; 4, clamp; 5, connecting screw; 6, angle steel; 7, flat steel; 101, bottom plate; 102, vertical plate; 103, horizontal plate; 104, external plate; 105, limit column; 106, bar mouth; 107, adjustment hole; 108, adjustment block; 109, column; 110, rectangular column; 201, screw one; 202, motor; 301, clamping bottom plate; 302, horizontal column; 303, inclined rod one; 304, outer rod; 305, clamping plate; 306, clamping vertical plate; 307, push plate; 308, screw two; 309, groove; 310, limit plate; 311, limit stud one; 312, limit plate; 313, inner sleeve rod; 314, threaded blind hole; 315, inclined rod two; 401, rectangular block; 402, low baffle; 403 404, hinge plate; 405, splint; 406, fixed plate; 407, spring; 408, connecting plate; 409, limit stud three; 410, limit stud two; 411, rectangular mouth.

Detailed ways

In order to clearly illustrate the technical features of the solution, the solution will be described below through specific implementations.

1 to 7, a lightning protection ground grid installation device is characterized in that it includes a rack 1, the rack 1 includes a bottom plate 101, a vertical plate 102 is fixed above one end of the bottom plate 101, and the other end of the bottom plate 101 is on both sides. An external plate 104 is arranged, a horizontal plate 103 is arranged above the vertical plate 102, a lifting mechanism 2 is arranged between the bottom plate 101 and the horizontal plate 103, the lifting mechanism 2 is provided with a clamping structure 3 that moves up and down, and two external plates 104 Clamps 4 are provided on both, and there is a space between the two external plates 104, which is convenient for the angle steel to be inserted into the soil in the later stage.

The lifting mechanism 2 includes a screw rod 1 201 rotatably arranged between the bottom plate 101 and the horizontal plate 103. The upper end of the screw rod one 201 extends out of the horizontal plate 103 and is connected to a driving device; the driving device is a motor 202 with a reducer.

The clamping structure 3 includes a clamping bottom plate 301 , a transverse column 302 is fixed above one end of the clamping bottom plate 301 , and a diagonal rod 303 and a diagonal rod 2 315 are inserted on the transverse column 302 , and the diagonal rod 1 303 and the diagonal rod 2 are inserted. 315 are symmetrically arranged, one end of the oblique rod 303 on the inner side of the transverse column 302 is fixedly provided with an inner sleeve rod 313, and one end of the inclined rod 315 on the inner side of the transverse column 302 is fixedly provided with an outer sleeve rod 304, the inner sleeve rod 313 and the outer sleeve rod 304 is horizontally arranged and the inner sleeve rod 313 is inserted into the outer sleeve rod 304, the inner side of the other end of the inclined rod 1 303 and the inclined rod 2 315 are fixedly provided with a clamping plate 305, and a clamping vertical plate 306 is set on the transverse column 302, and the clamping plate 306 is installed on the horizontal column 302. The second screw 308 is rotatably arranged on the holding plate 306, and the second screw 308 is provided with a push plate 307 through threaded connection. The rod 304 is located between the push plate 307 and the clamping vertical plate 306;

The clamping bottom plate 301 is provided on the screw one 201 by screw connection, and the limit posts 105 for clamping the bottom plate 301 are fixedly arranged below the horizontal plate 103 and on both sides of the screw one 201 .

There is a space between any limit post 105 and the bottom plate 101 , the bottom end of another limit post is fixed on the bottom plate 1 , and the clamping bottom plate 301 is screwed out through the space. The purpose of unscrewing is to facilitate later welding.

A limiting plate 310 is fixedly arranged on the upper portion of the clamping vertical plate 306, a limiting stud 311 is arranged on the limiting plate 310 through a screw connection, and the lower end of the limiting stud 1 311 is fixedly provided with a limiter for limiting the flat iron and the angle steel. Limit plate 312 .

The fixture 4 includes a rectangular block 401, a high baffle 403 is arranged on one side of the upper side of the rectangular block 401, and a low baffle 402 is arranged on the other side, and a hinge plate 404 is symmetrically arranged on the side of the rectangular block 401 close to the low baffle 402. A splint 405 is hinged between the hinge plates 404. The upper end of the splint 405 is higher than the lower baffle 402. The lower part of the two hinge plates 404 is provided with a fixed plate 406. The fixed plate 406 and the splint 405 are connected by a spring 407. The spring 407 It is arranged at the lower part of the splint 405, the lower part of the rectangular block 401 is provided with a threaded hole, and the second limit stud 410 is arranged in the threaded hole. on board 104 .

The fixing plate 406 is provided with a rectangular opening 411, the external plate 104 is provided with a rectangular column 110, the rectangular opening 411 is slidably arranged on the rectangular column 110, and the side wall of the rectangular opening 411 is threadedly connected with a limiting stud 3 409, the fixing plate The outer side of the 406 is provided with a connecting plate 408, the connecting plate 408 is provided with a connecting screw 5 through a threaded connection, and both ends of the transverse column 302 are provided with threaded blind holes 314. within 314.

A number of uprights 109 are fixedly arranged below the clamping bottom plate 301 and the external plate 104 .

A bar-shaped opening 106 with an open bottom end is opened on the limiting column 105 with an interval from the bottom plate 101 , a plurality of adjusting holes 107 are opened on the side wall of the bar-shaped opening 106 , and an adjusting block 108 is arranged in the bar-shaped opening 106 , the adjusting block 108 is arranged on the limiting column 105 through bolts, and the inner wall of the adjusting block 108 is flush with the inner wall of the limiting column 105 . In this way, the interval between the bottom plate and the limiting column can be adjusted according to the screw-in depth of the angle steel, so that the screw-out position of the clamping structure can be controlled.

The method for installing the ground grid of the lightning protection ground grid installation device, the specific steps include:

(1) In the initial position, the clamping structure 3 is located on the upper part of the first screw 201, insert the column 109 below the ground for positioning, set the steel plate on one side of the angle steel 6 between the two clamping plates 305, rotate the second screw 308, push the plate 307 moves along the groove 309 and pushes the inner sleeve rod 313 and the outer sleeve rod 304 to move, the inner sleeve rod 313 moves along the outer sleeve rod 304, the two inclined rods move relative to each other, and the two clamping plates 305 approach until the angle steel 6 is clamped , the clamping plate 305 is clamped on the upper part of the angle steel 6; because it needs to be dug to the groove in advance, the soil humidity in the groove is relatively large, and the angle steel 6 is better inserted. In order to facilitate the screwing of the angle steel 6 into the ground, the angle steel 6 can be The lower end is cut into a tapered shape. In addition, if the soil in the trench is still very hard, it is best to loosen the soil beforehand.

(2) Rotate the limit stud 1 311 until the limit plate 312 rests on the angle steel 6;

(3) The screw 1 201 is driven to rotate by the motor 202, the clamping structure 3 moves down along the two limit posts 105, and drives the angle steel 6 to move down and insert into the ground until the predetermined position;

(4) Connect the flat steel 7 to the outside of the other side of the angle steel 7, and adjust the position of the clamp 4 and rotate the second limit stud 410 to make the inner end of the second limit stud 410 abut on the clamp plate 405, The splint 405 rotates to clamp the flat steel 7;

(5) Reverse the second screw 308, manually reset the inner sleeve rod 313 and the outer sleeve rod 304, so that the two clamping plates 305 are separated from the angle steel 6, adjust the position of the adjustment block 108, and rotate the clamping structure 3 out of the limit post 105. ;

(6) Weld the flat steel 7 on the angle steel 6 by welding; in order to ensure the stability of the connection during welding, a right-angle flat steel is also required to weld the other side of the angle steel 6 with the flat steel.

(7) Reset the clamping structure 3 so that the clamping plate 305 clamps the angle steel 6 again, limit the position by adjusting the adjusting block 108 , and connect the clamping structure 3 and the clamp 4 through the connecting screw 5;

(8) Turn the screw 1 201 to fine-tune the positions of the angle steel 6 and the flat steel 7. When fine-tuning is performed, multiple devices can be performed at the same time.

The undescribed technical features of the present invention can be realized by or using the existing technology, and will not be repeated here. Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Those skilled in the art Changes, modifications, additions or substitutions made within the essential scope of the present invention shall also belong to the protection scope of the present invention.

Claims (10)

1. a lightning arrester ground net installation device, is characterized in that, comprises rack, and described rack comprises bottom plate, and one end of described bottom plate is fixedly provided with vertical plate, and the other end of described bottom plate is provided with external plate on both sides, A horizontal plate is arranged above the vertical plate, a lifting mechanism is arranged between the bottom plate and the horizontal plate, a clamping structure that moves up and down is arranged on the lifting mechanism, and two external plates are provided with a lifting mechanism. a clamp, and there is a space between the two external boards. 2 . The lightning protection ground net installation device according to claim 1 , wherein the lifting mechanism comprises a screw rod 1 which is rotatably arranged between the bottom plate and the horizontal plate, and the upper end of the screw rod 1 protrudes out of the space. 3 . The horizontal plate is connected with the driving device; The clamping structure includes a clamping bottom plate, a transverse column is fixedly arranged above one end of the clamping bottom plate, and a diagonal rod 1 and a diagonal rod 2 are inserted on the transverse column, and the diagonal rod 1 and the diagonal rod 2 are inserted. Symmetrically arranged, an inner sleeve rod is fixedly arranged at one end of the first inclined rod on the inner side of the transverse column, and an outer sleeve rod is fixedly arranged at the end of the second inclined rod at the inner side of the transverse column, and the inner sleeve rod and The outer sleeve rod is arranged horizontally and the inner sleeve rod is inserted into the outer sleeve rod, the inner side of the other end of the inclined rod 1 and the inclined rod 2 are fixedly provided with a clamping plate, and a clamping plate is arranged on the transverse column. The vertical plate, the second screw is rotatably arranged on the clamping vertical plate, the second screw is provided with a push plate through screw connection, and the clamping bottom plate is provided with a groove for limiting the position of the push plate, so The inner sleeve rod and the outer sleeve rod are located between the push plate and the clamping vertical plate; The clamping bottom plate is provided on the first screw rod through screw connection, and the limit posts of the clamping bottom plate are fixedly arranged below the horizontal plate and on both sides of the screw rod one. 3 . The lightning protection ground net installation device according to claim 2 , wherein there is a space between any one of the limiting posts and the bottom plate, and the bottom end of the other limiting post is fixed on the bottom plate. 4 . , the clamping bottom plate is screwed out through the interval. 4. The lightning protection ground net installation device according to claim 2, wherein a limit plate is fixedly arranged on the upper end of the clamping vertical plate, and a limit stud is set on the limit plate through screw connection, so The lower end of the first limiting stud is fixedly provided with a limiting disk for limiting the position of the flat iron and the angle steel. 5. The lightning protection ground net installation device according to claim 2, wherein the clamp comprises a rectangular block, a high baffle is arranged on one side of the upper side of the rectangular block, and a low baffle is arranged on the other side, so that the A hinge plate is symmetrically arranged on one side of the rectangular block close to the low baffle plate, a splint is hinged between the two hinge plates, the upper end of the splint plate is higher than the low baffle plate, and the two hinge plates The lower part is provided with a fixing plate, the fixing plate and the clamping plate are connected by a spring, the spring is arranged at the lower part of the clamping plate, the lower part of the rectangular block is provided with a threaded hole, and the threaded hole is provided with a limit The second stud, the inner end of the second limiting stud can be pressed against the clamping plate, and the fixing plate is arranged on the external plate. 6 . The lightning protection ground net installation device according to claim 5 , wherein a rectangular opening is provided on the fixing plate, a rectangular column is provided on the external plate, and the rectangular opening is slidably arranged on the rectangular column. 7 . On the upper side, the side wall of the rectangular opening is provided with three limiting studs through threaded connection, the outer side of the fixing plate is provided with a connecting plate, and the connecting plate is provided with a connecting screw through threaded connection, and the two ends of the transverse column are Both are provided with threaded blind holes, and the connecting screw can be disposed in the threaded blind holes through the connecting plate. 7 . The lightning protection ground net installation device according to claim 2 , wherein a plurality of uprights are fixedly arranged below the clamping bottom plate and the external plate. 8 . 8 . The lightning protection ground net installation device according to claim 3 , wherein a bar-shaped opening with an open bottom end is opened on the limiting column with a space between the bottom plate and the bottom-end of the bar-shaped opening. A number of adjustment holes are opened on the side wall, an adjustment block is arranged in the bar-shaped mouth, and the adjustment block is arranged on the limit column through bolts, and the inner wall of the adjustment block is aligned with the inner wall of the limit column. flat. 9 . The lightning protection ground net installation device according to claim 6 , wherein there is a space between any one of the limiting posts and the bottom plate, and the bottom end of the other limiting post is fixed on the bottom plate. 10 . , the clamping bottom plate is screwed out through the interval; The upper end of the clamping vertical plate is fixedly provided with a limit plate, the limit plate is provided with a limit stud 1 through threaded connection, and the lower end of the limit stud 1 is fixed with a limit for the flat iron and the angle steel. the limit plate; A number of uprights are fixedly arranged below the clamping bottom plate and the external plate; A bar-shaped opening with an open bottom end is opened on the limiting column with an interval from the bottom plate, a number of adjustment holes are opened on the side wall of the bar-shaped opening, and an adjustment block is arranged in the bar-shaped opening. , the adjusting block is arranged on the limiting column through bolts, and the inner wall of the adjusting block is flush with the inner wall of the limiting main. 10. A ground net installation method based on the lightning protection ground net installation device according to claim 9, the concrete steps comprising: (1) In the initial position, the clamping structure is located on the upper part of the screw one, insert the column below the ground for positioning, set the steel plate on one side of the angle steel between the two clamping plates, and rotate the screw Second, the push plate moves along the groove and pushes the inner sleeve rod and the outer sleeve rod to move, the inner sleeve rod moves along the outer sleeve rod, the two inclined rods move relative to each other, and the two The clamping plate is approached until the angle steel is clamped, and the clamping plate is clamped on the upper part of the angle steel; (2) Rotate the limit stud 1 until the limit plate rests on the angle steel; (3) When the screw rod is driven to rotate by the driving device, the clamping structure moves down along the two limit posts, and drives the angle steel to move down and insert into the ground until it reaches a predetermined position; (4) Connect the flat steel to the outside of the other side of the angle steel, and adjust the position of the clamp and rotate the second limit stud so that the inner end of the second limit stud is on the splint. On, the splint rotates to clamp the flat steel; (5) Reverse the second screw, manually reset the inner sleeve rod and the outer sleeve rod, release the two clamping plates from the angle steel, adjust the position of the adjustment block, and make the clamping structure rotate. out the limit post; (6) Welding the flat steel on the angle steel by welding; (7) Reset the clamping structure, make the clamping plate clamp the angle steel again, limit the position by adjusting the adjustment block, and connect the clamping structure and the clamp through the connecting screw; (8) Turn the screw one to fine-tune the position of the angle steel and the flat steel.

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