CN213927778U - Iron tower leg jacking device - Google Patents
Iron tower leg jacking device Download PDFInfo
- Publication number
- CN213927778U CN213927778U CN202022797342.4U CN202022797342U CN213927778U CN 213927778 U CN213927778 U CN 213927778U CN 202022797342 U CN202022797342 U CN 202022797342U CN 213927778 U CN213927778 U CN 213927778U
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- Prior art keywords
- iron tower
- gear
- diaphragm
- tower
- sliding
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 abstract description 8
- 238000007664 blowing Methods 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 description 8
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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Abstract
The utility model provides an iron tower leg jacking device relates to cable iron tower jacking technical field, the utility model discloses wherein the one end surface that the diaphragm was kept away from to the landing slab has seted up the spout, and the inside sliding connection of spout has two sliders, and the one end fixed mounting that the slider was kept away from to two connecting rods has the arc clamp splice, and the one end fixed mounting that the slide bar was kept away from to the swinging arms has the hinge bar. The utility model discloses, move the both ends surface that drives two arc clamp splice clamp jack ports through the slider, it all erects in the open air to have solved current cable iron tower, long-time through blowing in the wind and rain, can make the iron tower take place slight slope sometimes, at this moment the staff just need utilize the jack to go on the tower leg top, come the angle of carrying the iron tower of readjustment, but current jacking device is owing to lack the structure of fixed jack port, lead to the jack to take place the dislocation at the in-process of jacking, and then bring the problem of influence for jacking work.
Description
Technical Field
The utility model relates to a cable iron tower jacking technical field especially relates to an iron tower leg jacking device.
Background
The cable iron tower is a tower-shaped building for power transmission. The structure of the truss is characterized in that various tower types belong to space truss structures, and the rod piece mainly comprises single equilateral angle steel or combined angle steel.
Current cable iron tower all erects in the open air, and long-time through the wind-blown rain is beaten, can make the iron tower take place slight slope sometimes, and at this moment the staff just need utilize the jack to go tower leg top, comes the angle of readjusting and carrying the iron tower, but current jacking device leads to the jack to take place the dislocation at the in-process of jacking owing to lack the structure of fixed jack port, and then brings the influence for jacking work.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an iron tower leg jacking device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a jacking device for tower legs of an iron tower comprises a transverse plate and a clamping device, wherein the surface of the transverse plate is provided with the clamping device which comprises two motors, the two motors are symmetrically distributed on the surface of the transverse plate, the output end of each motor is rotatably connected with a first gear, the surface of the first gear is rotatably connected with a second gear, the surface of the second gear is provided with a circular groove, a cam is fixedly arranged inside the circular groove, the inside of the circular groove is slidably connected with a slide bar, one end, away from the circular groove, of the slide bar is fixedly provided with a swing rod, the surface of the transverse plate is fixedly provided with two platform plates, the two platform plates are symmetrically distributed on the surface of the transverse plate, one end, away from the transverse plate, of each platform plate is provided with a slide groove, the inside of each slide groove is slidably connected with two sliding blocks, the surfaces of the sliding blocks are fixedly provided with two connecting rods, and one ends, away from the sliding blocks, of the two connecting rods are fixedly provided with arc-shaped clamping blocks, and one end of the swinging rod, which is far away from the sliding rod, is fixedly provided with a hinged rod.
Preferably, one end of the hinge rod, which is far away from the swing rod, is fixedly connected with the sliding block, and the sliding block is connected with the sliding groove in a sliding manner by means of the hinge rod.
Preferably, the first gear is rotatably connected to the second gear by a motor, and the slide bar is slidably connected to the circular groove by the first gear.
Preferably, the bottom surface of the transverse plate is fixedly provided with a supporting leg, and the surface of the supporting leg is provided with a plurality of bolt holes.
Preferably, the both sides surface of landing leg all is equipped with strutting arrangement, strutting arrangement includes two U templates, two U template symmetric distribution is in the both sides of landing leg, the one end fixed mounting that the landing leg was kept away from to the U template has the rectangular plate, two recesses have been seted up on the surface of rectangular plate, two recess symmetric distribution is on the surface of rectangular plate, the inside sliding connection of recess has the movable block, the side fixed mounting of movable block has the spring, the fixed surface of movable block installs the fixed plate, the fixed surface of landing leg installs the connecting plate, the equal fixed mounting in both sides surface of connecting plate has the round bar.
Preferably, the spring is far away from one end and the recess fixed connection of movable block, the movable block is with the help of spring and recess sliding connection, the one end and the fixed plate fixed connection of connecting plate are kept away from to the round bar.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, by arranging the clamping device, when the port of the jack needs to be clamped and fastened, the motor is turned on, the motor drives the first gear to rotate, the first gear rotates to drive the second gear to rotate, the second gear rotates to drive the two slide bars to slide in the circular groove, the slide bars slide in the circular groove to drive the two oscillating bars to move on the surface of the second gear one by one, the oscillating bars move to drive the hinge bars to move, the hinge bars move to drive the two sliders to move towards the direction close to each other, the sliders move to drive the two arc-shaped clamping blocks to clamp the two end surfaces of the port of the jack, the problem that the existing cable iron tower is erected outdoors and is blown with wind and rain for a long time is solved, the iron tower can slightly incline in some cases, and at the moment, a worker needs to use the jack to lift the tower legs to readjust the angle for lifting the iron tower, but current jacking device leads to the jack to take place the dislocation at the in-process of jacking owing to lack the structure of fixed jack port, and then brings the problem of influence for jacking work.
2. The utility model discloses in, through setting up strutting arrangement, when the diaphragm when the in-process that rises takes place to incline, the connecting plate is extruded downwards, the connecting plate receives the extrusion, extrude the movable block through the fixed plate, the movable block receives the extrusion and leads to its self to slide in the inside of recess, the movable block slides the extrusion spring, the spring receives the compression, utilize its self resilience force, make the connecting plate support the diaphragm, and then let the diaphragm remain the horizontality throughout, when having avoided the diaphragm to take place to incline at the jacking in-process, all mutually support manually through a plurality of staff, and then staff's work load has been increased.
Drawings
Fig. 1 is a schematic perspective view of a tower leg jacking device for an iron tower according to the present invention;
fig. 2 is a schematic diagram of a left side structure of a tower leg jacking device for an iron tower according to the present invention;
fig. 3 is a schematic side view of the tower leg jacking device of the present invention, which is shown in fig. 1;
fig. 4 is a schematic structural view of a jacking device for tower legs of an iron tower shown at B in fig. 3 according to the present invention;
fig. 5 is the utility model provides a schematic structural diagram of a position in fig. 3 of a tower leg jacking device for an iron tower.
Illustration of the drawings: 1. a transverse plate; 2. a support leg; 3. bolt holes; 4. a support device; 41. a U-shaped plate; 42. a rectangular plate; 43. a groove; 44. a spring; 45. a movable block; 46. a fixing plate; 47. a connecting plate; 48. a round bar; 5. a clamping device; 501. a motor; 502. a first gear; 503. a second gear; 504. a circular groove; 505. a cam; 506. a slide bar; 507. a swing lever; 508. a platform plate; 509. a chute; 510. a slider; 511. a connecting rod; 512. an arc-shaped clamping block; 513. a hinged lever.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
The specific arrangement and function of the clamping means 5 and the support means 4 will be described in detail below.
As shown in fig. 4 and 5, the device comprises a horizontal plate 1 and a clamping device 5, the clamping device 5 is disposed on the surface of the horizontal plate 1 and comprises two motors 501, the motors 501 are turned on, the motors 501 drive a first gear 502 to rotate, the first gear 502 drives a second gear 503 to rotate, the second gear 503 rotates to drive two sliding rods 506 to slide inside a circular groove 504, the sliding rods 506 slide inside the circular groove 504 to drive two swinging rods 507 to move on the surface of the second gear 503, the swinging rods 507 move to drive a hinge rod 513 to move, the hinge rod 513 moves to drive two sliding blocks 510 to move in a direction approaching each other, the sliding blocks 510 move to drive two arc-shaped clamping blocks 512 to clamp the two end surfaces of the jack port, the two motors 501 are symmetrically distributed on the surface of the horizontal plate 1, the output end of the motor 501 is rotatably connected with the first gear 502, the first gear 502 is rotatably connected with the second gear 503 by means of the motors 501, the sliding rod 506 is connected with the circular groove 504 by the first gear 502 in a sliding way, the surface of the first gear 502 is rotatably connected with the second gear 503, the surface of the second gear 503 is provided with the circular groove 504, the inside of the circular groove 504 is fixedly provided with the cam 505, the inside of the circular groove 504 is connected with the sliding rod 506 in a sliding way, one end of the sliding rod 506 far away from the circular groove 504 is fixedly provided with the swinging rod 507, the surface of the transverse plate 1 is fixedly provided with two platform plates 508, the two platform plates 508 are symmetrically distributed on the surface of the transverse plate 1, one end of the platform plates 508 far away from the transverse plate 1 is provided with the sliding groove 509, the inside of the sliding groove 509 is connected with two sliding blocks 510 in a sliding way, the surface of the sliding block 510 is fixedly provided with two connecting rods 511, one end of the two connecting rods 511 far away from the sliding block 510 is fixedly provided with the arc-shaped clamping block 512, one end of the swinging rod 507 far away from the sliding rod 506 is fixedly provided with the hinge rod 513, one end of the hinge rod 513 far away from the swinging rod 507 is fixedly connected with the sliding block 510, the slider 510 is slidably connected to the slide groove 509 by a hinge rod 513.
The whole clamping device 5 has the effects that by arranging the clamping device 5, when the port of the jack needs to be clamped and fastened, the motor 501 is opened, the motor 501 drives the first gear 502 to rotate, the first gear 502 drives the second gear 503 to rotate, the second gear 503 rotates to drive the two sliding rods 506 to slide in the circular groove 504, the sliding rods 506 slide in the circular groove 504 to drive the two swinging rods 507 to move on the surface of the second gear 503 one above the other, the swinging rods 507 move to drive the hinge rod 513 to move, the hinge rod 513 moves to drive the two sliding blocks 510 to move towards the directions close to each other, the sliding blocks 510 move to drive the two arc-shaped clamping blocks 512 to clamp the two end surfaces of the port of the jack, the problem that the existing cable iron tower is erected outdoors and is blown by wind and rain for a long time, the iron tower slightly inclines sometimes, and then a worker needs to use the jack to lift the tower legs, readjust the angle of carrying the iron tower, but current jacking device leads to the jack to take place the dislocation at the in-process of jacking owing to lack the structure of fixed jack port, and then brings the problem of influence for jacking work.
As shown in fig. 1 and 2, the two side surfaces of the supporting leg 2 are provided with the supporting device 4, the supporting device 4 includes two U-shaped plates 41, the two U-shaped plates 41 are symmetrically distributed on the two sides of the supporting leg 2, one end of the U-shaped plate 41 far away from the supporting leg 2 is fixedly provided with a rectangular plate 42, the surface of the rectangular plate 42 is provided with two grooves 43, the two grooves 43 are symmetrically distributed on the surface of the rectangular plate 42, the inside of the groove 43 is slidably connected with a movable block 45, the side surface of the movable block 45 is fixedly provided with a spring 44, one end of the spring 44 far away from the movable block 45 is fixedly connected with the groove 43, the movable block 45 is slidably connected with the groove 43 by means of the spring 44, one end of the round rod 48 far away from the connecting plate 47 is fixedly connected with the fixed plate 46, the surface of the movable block 45 is fixedly provided with a fixed plate 46, the surface of the supporting leg 2 is fixedly provided with a connecting plate 47, the connecting plate 47 is pressed downwards, through fixed plate 46 extrusion movable block 45, movable block 45 receives the extrusion to lead to its self to slide in the inside of recess 43, and movable block 45 slides and extrudes spring 44, and spring 44 receives the compression, utilizes its self resilience force, makes connecting plate 47 support diaphragm 1, and then lets diaphragm 1 remain the horizontality all the time, and the equal fixed mounting in both sides surface of connecting plate 47 has round bar 48.
The effect that its whole strutting arrangement 4 reaches does, through setting up strutting arrangement 4, when diaphragm 1 inclines at the in-process that rises, extrude connecting plate 47 downwards, connecting plate 47 receives the extrusion, extrude movable block 45 through fixed plate 46, movable block 45 receives the extrusion and leads to its self at the inside slip of recess 43, movable block 45 slides extrusion spring 44, spring 44 receives the compression, utilize its self resilience force, make connecting plate 47 support diaphragm 1, and then let diaphragm 1 remain the horizontality throughout, when having avoided diaphragm 1 to take place the slope at the jacking in-process, all mutually support manually through a plurality of staff, and then staff's work load has been increased.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides an iron tower leg jacking device, includes diaphragm (1) and clamping device (5), its characterized in that: the surface of diaphragm (1) is equipped with clamping device (5), clamping device (5) includes two motors (501), two motor (501) symmetric distribution is on the surface of diaphragm (1), the output of motor (501) rotates and is connected with first gear (502), the surface rotation of first gear (502) is connected with second gear (503), circular slot (504) have been seted up on the surface of second gear (503), the inside fixed mounting of circular slot (504) has cam (505), the inside sliding connection slide bar (506) of circular slot (504), the one end fixed mounting that circular slot (504) were kept away from to slide bar (506) has swinging arms (507), the fixed surface of diaphragm (1) installs two landing plates (508), two landing plates (508) symmetric distribution is on the surface of diaphragm (1), the one end surface that diaphragm (1) was kept away from to landing plate (508) has seted up spout (509), the inside sliding connection of spout (509) has two slider (510), the fixed surface of slider (510) installs two connecting rod (511), two the one end fixed mounting that slider (510) were kept away from in connecting rod (511) has arc clamp splice (512), the one end fixed mounting that slide bar (506) were kept away from in swinging arms (507) has articulated rod (513).
2. The tower leg jacking device for the iron tower as claimed in claim 1, wherein: one end of the hinge rod (513) far away from the swinging rod (507) is fixedly connected with the sliding block (510), and the sliding block (510) is connected with the sliding groove (509) in a sliding mode through the hinge rod (513).
3. The tower leg jacking device for the iron tower as claimed in claim 1, wherein: the first gear (502) is rotationally connected with the second gear (503) through the motor (501), and the sliding rod (506) is in sliding connection with the circular groove (504) through the first gear (502).
4. The tower leg jacking device for the iron tower as claimed in claim 1, wherein: the bottom surface fixed mounting of diaphragm (1) has landing leg (2), a plurality of bolt holes (3) have been seted up on the surface of landing leg (2).
5. The tower leg jacking device of claim 4, wherein: the supporting device (4) is arranged on the surfaces of the two sides of the supporting leg (2), the supporting device (4) comprises two U-shaped plates (41), the two U-shaped plates (41) are symmetrically distributed on the two sides of the supporting leg (2), a rectangular plate (42) is fixedly arranged at one end of the U-shaped plate (41) far away from the supporting legs (2), the surface of the rectangular plate (42) is provided with two grooves (43), the two grooves (43) are symmetrically distributed on the surface of the rectangular plate (42), a movable block (45) is connected inside the groove (43) in a sliding way, a spring (44) is fixedly arranged on the side surface of the movable block (45), the surface of the movable block (45) is fixedly provided with a fixed plate (46), the surface of the supporting leg (2) is fixedly provided with a connecting plate (47), and round rods (48) are fixedly arranged on the surfaces of the two sides of the connecting plate (47).
6. The jacking device for the tower legs of the iron tower as claimed in claim 5, wherein: one end, far away from the movable block (45), of the spring (44) is fixedly connected with the groove (43), the movable block (45) is connected with the groove (43) in a sliding mode through the spring (44), and one end, far away from the connecting plate (47), of the round rod (48) is fixedly connected with the fixing plate (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022797342.4U CN213927778U (en) | 2020-11-27 | 2020-11-27 | Iron tower leg jacking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022797342.4U CN213927778U (en) | 2020-11-27 | 2020-11-27 | Iron tower leg jacking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213927778U true CN213927778U (en) | 2021-08-10 |
Family
ID=77145020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022797342.4U Expired - Fee Related CN213927778U (en) | 2020-11-27 | 2020-11-27 | Iron tower leg jacking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213927778U (en) |
-
2020
- 2020-11-27 CN CN202022797342.4U patent/CN213927778U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210810 |