CN220376085U - Sectional hoisting structure for cross arm of current collection line tower - Google Patents

Abstract

The utility model discloses a sectional hoisting structure of a crossarm of a collector line tower, which comprises the following components: the device comprises a base, a main frame, hydraulic mechanisms, sliding devices, supporting devices and moving devices, wherein the main frame is vertically arranged in the centers of two sides of the base, the main frame is movably connected with the moving devices through the hydraulic mechanisms, the supporting devices are arranged at the bottom ends of two sides of the moving devices, the sliding devices are fixedly connected with the bottom ends of two sides of the supporting devices, the sliding devices are symmetrically arranged in a group, and the sliding devices are sleeved in the main frame. According to the utility model, the slideable bearing device and the clamping mechanism are added on the cross arm part, so that different positions of the bearing device and the clamping mechanism on the cross arm are adjusted according to actual needs, the problem that the whole position of the cross arm cannot be adjusted according to actual needs due to limitation in the prior art is solved, and the flexibility of lifting and carrying is improved.

Description

Sectional hoisting structure for cross arm of current collection line tower

Technical Field

The utility model relates to the technical field of current collection circuit cross arm hoisting, in particular to a sectional hoisting structure of a current collection circuit tower cross arm.

Background

In the electric power paying-off construction, the assembly iron tower is a huge project, a great amount of manpower and material resources are consumed, and the conventional lower assembly iron tower cross arm is fixedly connected with the tower body section by using a special holding pole or a tower crane to lift the cross arm to the corresponding position at one time.

The utility model patent of patent publication No. CN214835261U discloses a cross arm lifting device for iron tower assembly, which comprises main square steels, wherein a first supporting rod is arranged between the main square steels, a second supporting rod is arranged at the upper part of an outer ring of a center shaft, a vertical rod is fixedly connected with the middle part of the top of the main square steel, a cross rod is fixedly connected with the top of the vertical rod, sliding grooves are formed in two sides of the vertical rod, sliding blocks are slidably connected with the outer walls of the vertical rod, inserting rods are fixedly connected with the two sides of a longitudinal shaft, and the objects can be stably placed on the supporting rods through the matching of the vertical rod, the sliding grooves, the sliding blocks, clamping blocks, the connecting rods, the longitudinal shaft and the inserting rods when the objects are lifted, the sliding blocks drive the connecting rods to slide, then drive the longitudinal shaft to slide, then the inserting rods to move downwards, slots are formed in the top of the main square steel, the positions of the slots correspond to the positions of the inserting rods, and the inserting rods slide downwards to be inserted into inner cavities of the slots, so that the lifting objects with different heights can be fixed.

But this cross arm hoist device for iron tower assemblage still has following defect in the use:

when the device is used, the structure of the sectional design is lacking, and the cross arm is inconvenient to adjust, so that the device is easy to limit to use.

Disclosure of Invention

Therefore, the utility model provides a sectional hoisting structure of a cross arm of a collector line tower, which aims to solve the problems that the prior art lacks a sectional design structure and is inconvenient to adjust the cross arm.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

according to the utility model, the sectional hoisting structure of the cross arm of the collector line tower comprises the following components: the device comprises a base, a main frame, a hydraulic mechanism, a sliding device, a bearing device and a moving device, wherein the main frame is vertically arranged in the center of two sides of the base, the main frame is movably connected with the moving device through the hydraulic mechanism, the bearing device is arranged at the bottom ends of two sides of the moving device, the sliding device is fixedly connected with the bottom ends of two sides of the bearing device, and the sliding device is sleeved in the main frame.

Further, the base includes: the bottom rod is provided with two parallel placement plates, the top end of the bottom rod is provided with a sliding groove, a plurality of support plates are uniformly arranged in the center of the two bottom rods, and the support plates are perpendicular to the bottom rods.

Further, the main frame includes: the vertical column is vertically and fixedly connected to the center of the bottom rod, the vertical columns are symmetrically arranged, and the limiting grooves are formed in the vertical columns;

the stand top with crossbeam top fixed connection, the crossbeam level is placed, just the crossbeam top evenly is provided with the pull ring, the pull ring bottom with crossbeam top surface fixed connection.

Further, the hydraulic mechanism includes: the hydraulic cylinder and the hydraulic rod are fixedly connected to the central bottom surface of the cross beam, and the bottom end of the hydraulic cylinder is connected with the hydraulic rod.

Further, the two sliding devices are symmetrically arranged in a group, and the sliding device comprises: the sliding block is vertically arranged in the sliding groove, the width of the sliding block is the same as that of the sliding groove, the supporting seat is fixedly connected to the top of the sliding block, and the supporting seat is perpendicular to the sliding block.

Further, the receiving device includes: the spring, accept board, recess and jack, the supporting seat top with spring bottom fixed connection, the spring top with accept board bottom fixed connection, and the symmetric distribution is in accept board left and right both ends, it evenly sets up on the board top surface to accept the board, accept board left and right both ends symmetry and set up a plurality of the jack.

Further, the mobile device includes: the bottom end of the hydraulic rod is fixedly connected with the center of the moving mechanism, and the left end and the right end of the moving mechanism are in sliding connection with the upright post through the limiting groove;

the clamping mechanism is symmetrically and fixedly connected with the front end and the rear end of the moving mechanism.

Further, the moving mechanism comprises a limiting rod, a moving sleeve, an auxiliary rod and a guide rod, wherein the bottom end of the hydraulic rod is fixedly connected with the center of the limiting rod, the moving sleeve is symmetrically arranged at two ends of the limiting rod, and the moving sleeve is sleeved on the outer wall of the upright post;

the auxiliary rod is arranged at the left end and the right end of the center of the limiting rod symmetrically and perpendicularly, the auxiliary rod is hollow, the guide rod is fixedly connected to the center inside the auxiliary rod, and the guide rod is parallel to the auxiliary rod.

Further, two clamping mechanisms are in a group and are respectively placed at the front side and the rear side of the auxiliary rod, and the clamping mechanisms are movably connected with the moving mechanism through the guide rods;

the clamping mechanism comprises: the auxiliary rod is internally provided with the moving block, the center of the moving block is provided with the through hole, and the through hole is sleeved on the outer wall of the guide rod;

and a plurality of limiting frames are uniformly arranged at the bottom end of the moving block, and the outer wall size of each limiting frame corresponds to the inner wall size of each jack.

The utility model has the following advantages:

in the prior art, when practical application, utilize main square steel cooperation first branch, axis and second branch cooperation to carry out angle modulation, and then adapt to the size of different hoist and mount things, but adopted fixed connection's mode on the cross arm, and use the enhancement version to be fixed still further to the structure in the inserted bar bent angle department of falling "L" shape, lead to the holistic position of cross arm to be limited can't adjust according to actual need, consequently this equipment has increased gliding adapting unit and clamp and has got the mechanism to cross arm part, through adjusting adapting unit and clamp and get the mechanism different positions on the cross arm according to actual need, improve the flexibility that the hoist and mount was carried. Simultaneously, through jack and spacing mutually supporting on the joint board to carry out spacingly to the hoist and mount thing on the cross arm, further improve the stability of device when using.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

FIG. 1 is an overall block diagram provided by the present utility model;

FIG. 2 is a block diagram of a base, a main frame and a hydraulic mechanism provided by the utility model;

FIG. 3 is a block diagram of a slide and a receiving device according to the present utility model;

fig. 4 is a diagram of a mobile device according to the present utility model.

In the figure: 1. a base; 11. a bottom bar; 12. a support plate; 2. a main frame; 21. a column; 22. a limit groove; 23. a cross beam; 24. a pull ring; 3. a hydraulic mechanism; 31. a hydraulic cylinder; 32. a hydraulic rod; 4. a sliding device; 41. a slide block; 42. a support base; 5. a receiving device; 51. a spring; 52. a receiving plate; 53. a groove; 54. a jack; 6. a mobile device; 61. a moving mechanism; 611. a limit rod; 612. a moving sleeve; 613. an auxiliary lever; 614. a guide rod; 62. a clamping mechanism; 621. a moving block; 622. a through hole; 623. and a limiting frame.

Detailed Description

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The application provides a current collection circuit pylon cross arm segmentation hoisting structure, include: base 1, body frame 2, hydraulic mechanism 3, slider 4, receiver 5, mobile device 6.

Specifically, as shown in fig. 1, the base 1 includes: the bottom rods 11 and the supporting plates 12 are arranged in parallel, two bottom rods 11 are arranged in parallel, a sliding groove is formed in the top end of each bottom rod 11, 6 supporting plates 12 are uniformly arranged between the two bottom rods 11, the supporting plates 12 are perpendicular to the two bottom rods 11, and the bottom rods 11 and the supporting plates 12 are mutually perpendicular to each other to be matched, so that the function of integrally stabilizing the device is achieved. The main frame 2 includes: upright post 21, spacing groove 22, crossbeam 23 and pull ring 24, vertical fixedly connected with upright post 21 on the dead lever 11 central authorities, upright post 21 symmetry sets up, has seted up spacing groove 22 on the upright post 21, and upright post 21 top and crossbeam 23 top fixed connection, crossbeam 23 level is placed, and crossbeam 23 top evenly is provided with pull ring 24, and pull ring 24 bottom and crossbeam 23 top surface fixed connection through setting up pull ring 24, and the hoist cable of being convenient for passes pull ring 24 and removes this equipment. The hydraulic mechanism 3 includes a hydraulic cylinder 31 and a hydraulic rod 32, the hydraulic cylinder 31 being provided on the bottom surface of the center of the cross beam 23, the hydraulic rod 32 being provided under the hydraulic cylinder 31.

Specifically, as shown in fig. 3, two sliding devices 4 are symmetrically disposed in a group, and the sliding device 4 includes: the sliding block 41 and the supporting seat 42 are vertically arranged in the sliding groove, the width of the sliding block 41 is the same as the width in the sliding groove, the supporting seat 42 is fixedly connected to the top of the sliding block 41, and the supporting seat 42 is perpendicular to the sliding block 41. The receiving device 5 includes: the spring 51, accept board 52, recess 53 and jack 54, supporting seat 42 top and 5 spring 51 bottom fixed connection, 5 spring 51 top and accept board 52 bottom fixed connection, and the symmetric distribution is at the left and right both ends of accepting board 52, and the board 52 passes through spring 51 and slider 4 elastic connection, can drive the synchronous removal of acceptor 5 when moving slider 4. The grooves 53 are uniformly formed in the top surface of the bearing plate 52, a plurality of jacks 54 are symmetrically formed in the left end and the right end of the bearing plate 52, when a hoisted object is placed in the grooves 53 in the bearing plate 52, the bearing plate 52 is pressed by the hoisted object, and the 5 springs 51 are matched to slow down the impact force of the object, so that the structure is protected.

Preferably, the top of backup pad 12 all is equipped with anti-skidding tooth trace, and the top of backup pad 12 and accept each other contactless between the board 52, and during the concrete use, backup pad 12 cooperation its anti-skidding tooth trace at top is convenient for hoist and mount the article, is convenient for hoist and mount the use to different articles simultaneously.

Specifically, as shown in fig. 1 and 4, the mobile device 6 includes: the bottom end of the hydraulic rod 32 is fixedly connected with the center of the moving mechanism 61, the moving mechanism 61 is driven to move up and down by the hydraulic mechanism 3, the left end and the right end of the moving mechanism 61 are slidably connected with the upright post 21 through the limiting groove 22, and the clamping mechanism 62 is symmetrically and fixedly connected with the front end and the rear end of the moving mechanism 61.

Specifically, as shown in fig. 1 and 4, the moving mechanism 61 includes a limiting rod 611, a moving sleeve 612, an auxiliary rod 613 and a guiding rod 614, the bottom end of the hydraulic rod 32 is fixedly connected with the center of the limiting rod 611, the two ends of the limiting rod 611 are symmetrically provided with the moving sleeve 612, and the moving sleeve 612 is sleeved on the outer wall of the upright post 21 to realize the sliding connection between the moving mechanism 61 and the upright post 21; the left and right ends of the center of the limiting rod 611 are symmetrical, an auxiliary rod 613 is vertically arranged, the inside of the auxiliary rod 613 is hollow, a guide rod 614 is fixedly connected to the center inside the auxiliary rod 613, and the guide rod 614 is parallel to the auxiliary rod 613. The gripping mechanism 62 includes: the movable block 621, the through hole 622 and the limiting frame 623 are arranged in the auxiliary rod 613, the through hole 622 is formed in the center of the movable block 621, the through hole 622 is sleeved on the outer wall of the guide rod 614, and the horizontal movement of the clamping mechanism 62 is realized by sliding the movable block 621; the movable block 621 is evenly provided with 3 spacing 623 in the bottom, and spacing 623 outer wall size is unanimous with jack 54 inner wall size, when moving movable block 621 to suitable position, inserts spacing 623 in jack 54 and fixes the hoist and mount thing on the joint board 52, avoids equipment during operation hoist and mount thing to remove. Through the cooperation of the limiting frame 623, the jack 54 and the moving mechanism 61, the functions of sectionally moving and fixing the moving device 6 on the cross arm according to actual needs are realized, so that the flexibility of the equipment is improved while the stability is met.

The application process of the utility model is as follows:

when the sectional hoisting structure of the current collecting line tower cross arm is used, firstly, 2 bottom rods 11 are symmetrically and horizontally placed on a working surface, 6 support plates 12 are vertically and uniformly arranged among the 2 bottom rods 11, and the support plates 12 are vertical to the 2 bottom rods 11; the center of the bottom rod 11 is vertically connected with the upright posts 21, the 2 upright posts 21 are provided with limiting grooves 22, the top ends of the 2 upright posts 21 are fixedly connected with a cross beam 23, the top ends of the cross beam 23 are transversely and uniformly provided with 5 pull rings 24, and the center of the cross beam 23 is vertically and fixedly connected with a hydraulic mechanism 3. Secondly, the bottom end of the hydraulic mechanism 3 is fixedly connected with the center of the limiting rod 611, two ends of the limiting rod 611 are sleeved on the outer wall of the upright post 21 through the moving sleeve 612, and when the hydraulic mechanism 3 works, the limiting rod 611 is driven to move, and then the moving device 6 is driven to move up and down integrally. Then, auxiliary rods 613 are horizontally and symmetrically arranged at the left and right sides of the center of the limit rod 611, guide rods 614 are arranged in the auxiliary rods 613, and the clamping mechanism 62 is connected with the moving mechanism 61 in a sliding manner through the guide rods 614 and the moving blocks 621. Finally, the receiving plate 52 is elastically connected with the sliding device 4 through a spring 51, and the sliding device 4 is placed in the sliding groove through the sliding block 41 to realize sliding connection with the base 1. The lifting object is placed on the groove 53 of the bearing plate 52, the sliding device 4 is slid according to the actual length so as to adjust the position of the bearing plate 52, the hydraulic mechanism 3 drives the moving device 6 to move up and down, the limiting frame 623 is inserted into the jack 54, and the top of the lifting object is fixed.

While the utility model has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model as claimed.

Claims (9)

1. The utility model provides a current collection circuit pylon cross arm segmentation hoisting structure which characterized in that includes: base (1), body frame (2), hydraulic mechanism (3), slider (4), adapting unit (5), mobile device (6), the vertical main frame (2) of placing in base (1) both sides central authorities, body frame (2) are passed through hydraulic mechanism (3) with mobile device (6) swing joint, adapting unit (5) are placed to mobile device (6) both sides bottom, adapting unit (5) both sides bottom fixed connection slider (4), slider (4) cover is established in body frame (2).

2. A crossarm section lifting structure of a collector line tower according to claim 1, wherein the base (1) comprises: the bottom rod (11) and backup pad (12), bottom rod (11) set up two parallel placements, the spout has been seted up on bottom rod (11) top, two bottom rod (11) central authorities evenly set up a plurality of backup pad (12), backup pad (12) with bottom rod (11) are perpendicular.

3. A crossarm section hoisting structure of a collector line tower according to claim 2, characterized in that said main frame (2) comprises: the device comprises an upright post (21), a limiting groove (22), a cross beam (23) and a pull ring (24), wherein the upright post (21) is vertically and fixedly connected to the center of a bottom rod (11), the upright posts (21) are symmetrically arranged, and the limiting groove (22) is formed in the upright post (21);

the top of the upright post (21) is fixedly connected with the top of the cross beam (23), the cross beam (23) is horizontally placed, pull rings (24) are uniformly arranged on the top of the cross beam (23), and the bottom of the pull rings (24) is fixedly connected with the top surface of the cross beam (23).

4. A crossarm segmental hoisting structure of a collector line tower as claimed in claim 3, characterized in that the hydraulic mechanism (3) comprises: the hydraulic cylinder (31) and the hydraulic rod (32), fixed connection on crossbeam (23) central authorities bottom surface pneumatic cylinder (31), pneumatic cylinder (31) bottom is connected with hydraulic rod (32).

5. A crossarm section lifting structure of a collector line tower according to claim 4, wherein two of said sliding devices (4) are symmetrically arranged, said sliding devices (4) comprising: the sliding chute is characterized by comprising a sliding block (41) and a supporting seat (42), wherein the sliding block (41) is vertically arranged in the sliding chute, the width of the sliding block (41) is the same as that of the sliding chute, the top of the sliding block (41) is fixedly connected with the supporting seat (42), and the supporting seat (42) is perpendicular to the sliding block (41).

6. A crossarm segmental hoisting structure of a collector line tower according to claim 5, wherein said receiving means (5) comprises: spring (51), accept board (52), recess (53) and jack (54), supporting seat (42) top with spring (51) bottom fixed connection, spring (51) top with accept board (52) bottom surface fixed connection, and the symmetric distribution is in accept board (52) left and right both ends, it evenly sets up on the top surface of board (52) accept recess (53), accept board (52) left and right both ends symmetry set up a plurality of jack (54).

7. A crossarm segmental hoisting structure of a collector line tower according to claim 6, wherein said moving means (6) comprises: the hydraulic rod (32) is fixedly connected with the center of the moving mechanism (61), and the left end and the right end of the moving mechanism (61) are in sliding connection with the upright post (21) through the limiting groove (22);

the clamping mechanism (62) is symmetrically and fixedly connected with the front end and the rear end of the moving mechanism (61).

8. The current collecting line tower cross arm subsection hoisting structure according to claim 7, wherein the moving mechanism (61) comprises a limiting rod (611), a moving sleeve (612), an auxiliary rod (613) and a guide rod (614), the bottom end of the hydraulic rod (32) is fixedly connected with the center of the limiting rod (611), the moving sleeve (612) is symmetrically arranged at the two ends of the limiting rod (611), and the moving sleeve (612) is sleeved on the outer wall of the upright post (21);

the auxiliary rods (613) are symmetrically and vertically arranged at the left end and the right end of the center of the limiting rod (611), the auxiliary rods (613) are hollow, the guide rods (614) are fixedly connected to the center inside the auxiliary rods (613), and the guide rods (614) are parallel to the auxiliary rods (613).

9. The sectional hoisting structure of the current collecting line tower cross arm according to claim 8, wherein two clamping mechanisms (62) are arranged on the front side and the rear side of the auxiliary rod (613) respectively, and the clamping mechanisms (62) are movably connected with the moving mechanism (61) through the guide rods (614);

the gripping mechanism (62) includes: the auxiliary rod (613) is internally provided with the moving block (621), the center of the moving block (621) is provided with the through hole (622), and the through hole (622) is sleeved on the outer wall of the guide rod (614);

a plurality of limiting frames (623) are uniformly arranged at the bottom end of the moving block (621), and the outer wall size of each limiting frame (623) corresponds to the inner wall size of each jack (54).