CN217691687U

CN217691687U - Hollow high-efficiency resistance-reducing grounding device

Info

Publication number: CN217691687U
Application number: CN202221448416.6U
Authority: CN
Inventors: 赵强
Original assignee: Qingdao Zhongdian Lightning Protection Technology Co ltd
Current assignee: Qingdao Zhongdian Lightning Protection Technology Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-10-28
Anticipated expiration: 2032-06-10

Abstract

The utility model provides a high-efficient earthing device that hinders that falls of formula of boresighting, including being responsible for, the top of being responsible for is fixed with the kicking block, and the week lateral wall of kicking block has seted up a plurality of louvres, the outer wall fixedly connected with stationary blade of being responsible for. The utility model provides a pair of high-efficient earthing device that hinders that falls of formula of boresighting, this earthing device has increased in traditional earthing device and has consolidated subassembly and fast-assembling subassembly, the one end downward movement of two clamp plates extrudes the bearing block, the upper surface axle center department that makes bearing block extrusion kicking block will be responsible for and push down, make the awl piece go deep into to the bottom in the hole, it is quick with earthing device in the bottom in the hole spacing, and four fixture blocks break away from the restriction of draw-in groove, elasticity through four coil springs will four fixture blocks and spacing ring rapidly pull the vertical state, make four fixture blocks squeeze into in the inner wall earth of pre-buried hole in the twinkling of an eye, can be quick consolidate earthing device, avoid the earth rare pine of new filling effectively, cause the easy not hard up condition of earthing device.

Description

Hollow high-efficiency resistance-reducing grounding device

Technical Field

The utility model relates to an earthing device technical field especially relates to a high-efficient resistance-reducing earthing device of formula of borduring.

Background

The resistance-reducing grounding device is a protective wiring harness device which can place wiring harnesses in the grounding device and then buy the grounding device into the ground, so that the wiring harnesses can be prevented from being bitten by insects, wet, rotten and the like after being buried in the ground for a long time, and the grounding device is generally used for burying various buildings, vehicles and the like.

Most earthing device on the existing market can not be fast with the pit spacing fixed that digs with earthing device in use to do not possess reinforced function, thereby lead to easily that it makes earthing device and pit spacing to pound with modes such as hammer with the use of tools, the rare earth that newly fills in simultaneously makes earthing device cause the problem of rocking easily.

Therefore, it is necessary to provide a hollow high-efficiency resistance-reducing grounding device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high-efficient earthing device that hinders that falls of formula of boresighting has solved most earthing device in use can not be fast with the earthing device spacing fixed in the hole of digging to do not possess reinforced function, thereby it is spacing to lead to easily needing mode such as use tools pound and hammer to make earthing device and hole in, and the earth rare earth that newly fills in simultaneously makes earthing device cause the problem of rocking easily.

For solving the technical problem, the utility model provides a pair of high-efficient earthing device that hinders that falls of formula of borduring, including being responsible for, the top of being responsible for is fixed with the kicking block, and the week lateral wall of kicking block has seted up a plurality of louvres, the outer wall fixedly connected with stationary blade of being responsible for, the below of stationary blade and the outer wall that is located the person in charge install the reinforcement subassembly, the below of reinforcement subassembly and the outer wall that is located the person in charge are fixed with the holding ring, the holding ring be equipped with the lug, and the quantity of lug has four, four the draw-in groove has all been seted up to the inside of lug, the top of reinforcement subassembly and the externally mounted that is located the person in charge have the fast-assembling subassembly, the below of holding ring and the week lateral wall that is located the person in charge have seted up the wire hole, the bottom mounting of being responsible for has the awl piece.

Preferably, the reinforcing component comprises a movable sleeve sleeved on the outer wall of the main pipe, the lower surface of the movable sleeve is fixedly connected with a connecting rod, the number of the connecting rods is four, the bottom ends of the connecting rods are fixedly connected with limiting rings synchronously, and the inner walls of the limiting rings are connected with the outer wall of the main pipe in a sliding mode.

Preferably, the outer wall of the limiting ring is provided with four limiting grooves, the number of the limiting grooves is four, the inner walls of the limiting grooves are fixedly connected with coil springs, and the number of the coil springs is four.

Preferably, the outer walls of the four coil springs are fixedly connected with four clamping blocks matched with the clamping grooves, the number of the clamping blocks is four, and the four clamping blocks form an elastic reset structure with the limiting ring through the matching of the four coil springs and the four limiting grooves.

Preferably, the fast-assembling subassembly includes fixed connection in the first spacing seat of activity jacket upper surface, and the quantity of first spacing seat has two, two the inside of first spacing seat all has the backup pad through the bolt interlude connection, and the quantity of backup pad has two, two the spacing seat of the equal fixedly connected with second in top of backup pad, and the quantity of the spacing seat of second has two.

Preferably, the two limiting seats are internally and alternately connected with two pressing plates through bolts, the number of the pressing plates is two, two bearing blocks are synchronously arranged below one ends, opposite to each other, of the pressing plates, pressing rods are fixed at the axes of the lower surfaces of the bearing blocks, and the bottoms of the pressing rods are placed at the axes of the upper surfaces of the ejector blocks.

Compared with the prior art, the utility model provides a pair of high-efficient resistance-reducing earthing device of formula of boresighting has following beneficial effect:

this earthing device has add reinforcement assembly and fast-assembling subassembly in traditional earthing device relatively, the relative one end downward movement of two clamp plates extrudees the bearing block, thereby the upper surface axle center department that makes bearing block extrusion kicking block will be responsible for and push down, and then can make the conical block deepen to the bottom in the hole, thereby can be quick with earthing device in the bottom in the hole spacing, and four fixture blocks keep away from the restriction that four lugs break away from the draw-in groove, simultaneously draw vertical state rapidly with four fixture blocks and spacing ring through the elasticity of four wind springs, make four fixture blocks squeeze into in the inner wall earth of pre-buried hole in the twinkling of an eye, thereby can be quick consolidate earthing device, can avoid the earth scarcity of newly-filling effectively like this, cause the easy not hard up condition of earthing device.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a hollow high-efficiency resistance-reducing grounding device provided by the present invention;

FIG. 2 is a schematic view of the reinforcement member shown in FIG. 1;

FIG. 3 is an enlarged view of the structure at A shown in FIG. 2;

fig. 4 is a schematic view of the structure of the movable sleeve shown in fig. 1.

Reference numbers in the figures: 1. a main pipe; 2. a top block; 3. heat dissipation holes; 4. a fixing sheet; 5. a reinforcement assembly; 51. a movable sleeve; 52. a connecting rod; 53. a limiting ring; 54. a limiting groove; 55. a coil spring; 56. a clamping block; 6. a positioning ring; 7. a bump; 8. a card slot; 9. fast assembly; 91. a first limiting seat; 92. a support plate; 93. a second limiting seat; 94. pressing a plate; 95. a bearing block; 96. a pressure lever; 10. a wire outlet hole; 11. and (5) a conical block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a hollow high-efficiency resistance-reducing grounding device according to the present invention; FIG. 2 is a schematic structural view of the reinforcement assembly shown in FIG. 1; FIG. 3 is an enlarged view of the structure at A shown in FIG. 2; fig. 4 is a schematic view of the structure of the movable sleeve shown in fig. 1. The utility model provides a high-efficient earthing device that hinders that falls of formula of boresighting, including being responsible for 1, the top of being responsible for 1 is fixed with kicking block 2, and a plurality of louvres 3 have been seted up to the all lateral walls of kicking block 2, the outer wall fixedly connected with stationary blade 4 of being responsible for 1, the below of stationary blade 4 and the outer wall that is located to be responsible for 1 install reinforcing component 5, reinforcing component 5's below and the outer wall that is located to be responsible for 1 are fixed with holding ring 6, holding ring 6 is equipped with lug 7, and lug 7's quantity has four, draw-in groove 8 has all been seted up to the inside of four lug 7, reinforcing component 5's top and the externally mounted that is located to be responsible for 1 have fast-assembling subassembly 9, holding ring 6's below and the all lateral walls that are located to be responsible for 1 have seted up wire hole 10, the bottom mounting of being responsible for 1 has cone 11, the bottom of cone 11 is most advanced, can insert in the earth of stereoplasm.

The reinforcing component 5 comprises a movable sleeve 51 sleeved on the outer wall of the main pipe 1, the lower surface of the movable sleeve 51 is fixedly connected with four connecting rods 52, the number of the connecting rods 52 is four, the bottom ends of the four connecting rods 52 are fixedly connected with limiting rings 53 synchronously, and the inner walls of the limiting rings 53 are connected with the outer wall of the main pipe 1 in a sliding mode.

The outer wall of the limiting ring 53 is provided with four limiting grooves 54, the number of the limiting grooves 54 is four, the inner walls of the four limiting grooves 54 are fixedly connected with coil springs 55, and the number of the coil springs 55 is four.

The fixture blocks 56 matched with the clamping groove 8 are fixedly connected to the outer walls of the four coil springs 55, the number of the fixture blocks 56 is four, the four fixture blocks 56 form an elastic reset structure with the limiting ring 53 through the matching of the four coil springs 55 and the four limiting grooves 54, the four fixture blocks 56 are inserted into the clamping groove 8 without using the elastic reset structure, therefore, the four fixture blocks 56 can be limited by the four projection blocks 7, the coil springs 55 can eject the four fixture blocks 56 out and vertically connect the main pipe 1 under the condition that no pressure exists, and accordingly, the inner walls of the embedded pits can be inserted.

Fast-assembling subassembly 9 includes fixed connection in the first spacing seat 91 of movable sleeve 51 upper surface, and the quantity of first spacing seat 91 has two, and the inside of two first spacing seats 91 all alternates through the bolt and is connected with backup pad 92, and the quantity of backup pad 92 has two, and the equal fixedly connected with second of the top of two backup pads 92 is spacing to be held 93, and the quantity of the spacing seat 93 of second has two.

The inside of two spacing seats 93 of second all has clamp plate 94 through the interlude of bolt, and the quantity of clamp plate 94 has two, the below of the relative one end of two clamp plates 94 is equipped with bearing block 95 in step, the lower surface axle center department of bearing block 95 is fixed with depression bar 96, and the bottom of depression bar 96 is placed in kicking block 2 upper surface axle center department, upwards lift two clamp plates 94, thereby make the relative one end downward movement of two clamp plates 94 extrude bearing block 95, thereby make the upper surface axle center department that bearing block 95 extrudeed kicking block 2 will be responsible for 1 and push down.

The utility model provides a pair of high-efficient earthing device that hinders that falls of formula is empty abdominal the theory of operation as follows:

the first step is as follows: firstly, digging a pit at a position where an earthing device needs to be pre-buried, placing the earthing device into the pit, and then lifting the two pressing plates 94 upwards by two hands, so that the opposite ends of the two pressing plates 94 move downwards to extrude the bearing block 95, so that the bearing block 95 extrudes the upper surface axis of the top block 2 to press the main pipe 1 downwards, and further the conical block 11 can be inserted into the bottom of the pit, and the earthing device can be quickly limited at the bottom of the pit;

the second step is that: stimulate two first spacing seats 91 in the extruded while of two clamp plates 94, drive the movable sleeve 51 and upwards slide at the outer wall of being responsible for 1, and then make the movable sleeve 51 drive four joint poles 52 with spacing ring 53 in the outer wall of being responsible for 1 upwards the pulling, thereby can make four fixture blocks 56 keep away from the restriction that four lugs 7 break away from draw-in groove 8, simultaneously draw four fixture blocks 56 and spacing ring 53 rapidly to the vertical state through the elasticity of four coil springs 55, thereby make four fixture blocks 56 squeeze into in the inner wall earth of pre-buried pit in the twinkling of an eye, thereby can be quick consolidate grounding device, then reuse earth and bury grounding device in underground, can avoid the earth rare loose of newly-filled like this effectively, cause the easy not hard up condition of grounding device.

Compared with the prior art, the utility model provides a pair of high-efficient earthing device that hinders that falls of formula of boresighting has following beneficial effect:

this earthing device is compared in traditional earthing device and has been increased and has been consolidated subassembly 5 and fast-assembling subassembly 9, two clamp plates 94 relative one end downward movement is extruded bearing block 95, thereby make bearing block 95 extrude the upper surface axle center department of kicking block 2 will be responsible for 1 and push down, and then can make awl piece 11 deepen to hole bottom, thereby can be quick with earthing device in hole bottom spacing, and four fixture blocks 56 keep away from the restriction that four lugs 7 break away from draw-in groove 8, simultaneously through four elasticity of wind spring 55 with four fixture blocks 56 and spacing ring 53 pull the vertical state rapidly, make four fixture blocks 56 squeeze into in the inner wall earth of pre-buried hole in the twinkling of an eye, thereby can be quick consolidate earthing device, can avoid the earth rare pine of new filling like this effectively, cause the easy not hard up condition of earthing device.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient resistance-reducing earthing device of formula of boresighting, includes and is responsible for (1), its characterized in that: be responsible for the top of (1) and be fixed with kicking block (2), and a plurality of louvres (3) have been seted up to the week side wall of kicking block (2), the outer wall fixedly connected with stationary blade (4) of being responsible for (1), the below of stationary blade (4) just is located the outer wall of being responsible for (1) and installs reinforcement assembly (5), the below of reinforcement assembly (5) just is located the outer wall of being responsible for (1) and is fixed with holding ring (6), holding ring (6) be equipped with lug (7), and the quantity of lug (7) has four, four draw-in groove (8) have all been seted up to the inside of lug (7), the top of reinforcement assembly (5) just is located the externally mounted who is responsible for (1) and has fast-assembling subassembly (9), wire hole (10) have been seted up to the below of holding ring (6) and the week side wall that is located to be responsible for (1), the bottom mounting of being responsible for (1) has awl piece (11).

2. The hollow efficient resistance-reducing grounding device according to claim 1, wherein the reinforcing component (5) comprises a movable sleeve (51) sleeved on the outer wall of the main pipe (1), the lower surface of the movable sleeve (51) is fixedly connected with a connecting rod (52), the number of the connecting rods (52) is four, the bottom ends of the four connecting rods (52) are synchronously and fixedly connected with limiting rings (53), and the inner walls of the limiting rings (53) are slidably connected with the outer wall of the main pipe (1).

3. The hollow high-efficiency resistance-reducing grounding device according to claim 2, wherein the outer wall of the limiting ring (53) is provided with four limiting grooves (54), the number of the limiting grooves (54) is four, the inner walls of the four limiting grooves (54) are fixedly connected with coil springs (55), and the number of the coil springs (55) is four.

4. The hollow high-efficiency resistance-reducing grounding device according to claim 3, wherein four clamping blocks (56) matched with the clamping grooves (8) are fixedly connected to the outer walls of the four coil springs (55), the number of the clamping blocks (56) is four, and the four clamping blocks (56) and the limiting ring (53) form an elastic reset structure through the matching of the four coil springs (55) and the four limiting grooves (54).

5. The hollow efficient resistance-reducing grounding device according to claim 4, wherein the quick assembly (9) comprises two first limiting seats (91) fixedly connected to the upper surface of the movable sleeve (51), support plates (92) are respectively and alternately connected to the insides of the two first limiting seats (91) through bolts, two support plates (92) are respectively and fixedly connected to the tops of the two support plates (92) through second limiting seats (93), and two second limiting seats (93) are respectively and fixedly connected to the tops of the two support plates (92).

6. The hollow efficient resistance-reducing grounding device according to claim 5, wherein two pressing plates (94) are inserted into the two second limiting seats (93), two pressing plates (94) are provided, a bearing block (95) is synchronously arranged below one end of each of the two pressing plates (94) opposite to each other, a pressing rod (96) is fixed at the axis of the lower surface of the bearing block (95), and the bottom end of the pressing rod (96) is placed at the axis of the upper surface of the top block (2).