CN217627073U - Wireless transmission engineering construction cable hoist device - Google Patents

Abstract

The utility model discloses a wireless transmission engineering construction cable hoist device, it is including the platform, be fixed with the stand of vertical setting on the platform, the top of stand is equipped with outside extension's support arm, the lateral part of stand is fixed with the hauler, the support arm is equipped with first fixed pulley with the junction of stand, the one end that first fixed pulley was kept away from to the support arm is equipped with the second fixed pulley, the drive end of hauler is connected with pulls the steel cable, it walks around first fixed pulley and second fixed pulley in proper order to pull the steel cable, the end connection who pulls the steel cable has hoisting frame, hoisting frame's both sides are equipped with the riser respectively, the through-hole has been seted up on two risers respectively, and two through-holes align the setting, be used for placing the cable frame between two risers, wear to be equipped with in the cable frame, two through-holes are passed respectively at the both ends of connecting axle, the both ends of connecting axle spiral shell closes respectively and has solid nut of card. The utility model discloses greatly made things convenient for the scene to lay and change the cable frame, also made things convenient for the facility transportation work simultaneously, better satisfied the application demand.

Description

Wireless transmission engineering construction cable hoist device

Technical Field

The utility model discloses the cable of wireless transmission engineering job site risees the operation equipment, especially relates to a wireless transmission engineering construction cable hoist device.

Background

The construction of wireless transmission engineering relates to a plurality of links such as signal transmission, signal reception, signal maintenance and the like. Common construction operations include: 1. adjusting antenna feeders, such as adjusting the pitch angle of a cable, adjusting the azimuth angle of the cable and the like; 1. adjusting the net quality, such as: changing from 0 s, installing cables, removing cables, installing feeders, removing feeders, installing antenna branches, removing antenna branches, installing rrrs, removing BTS, and the like; patrolling test and maintenance, scrapped iron tower dismantling, ground angle steel tower construction maintenance, roof simple iron frame construction maintenance and the like; 3. the method can provide customer group data service solution, DDN/ADSL data communication equipment hardware installation, software debugging, data communication network, IP metropolitan area network, large customer access, machine room relocation, modification and the like; 4. hardware installation of transmission equipment (including part of exchange access equipment, power equipment and the like), optical cable pipeline and cell wiring construction, equipment optical cable pipeline maintenance and the like;

the cable that has now in the assembling process, because the cable is bulky, weight is great, consequently needs lifting device to hang the cable aloft, accomplishes installation, the pulling work of cable, but current cable lifting device fixes mostly in places such as massif, iron tower and can't remove, simultaneously, because the weight of cable itself is great, stability and reliability can't be guaranteed to current equipment when the hoist and mount cable, often leads to accident's emergence.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to prior art's not enough, provide one kind and can conveniently change the cable frame, not only make things convenient for the scene to lay, the wireless transmission engineering construction cable hoist device of conveniently transporting moreover.

In order to solve the technical problem, the utility model adopts the following technical scheme.

The utility model provides a wireless transmission engineering construction cable hoist device, its is including the platform, be fixed with the stand of vertical setting on the platform, the top of stand is equipped with the support arm of outside extension, the lateral part of stand is fixed with the hauler, the support arm with the junction of stand is equipped with first fixed pulley, the support arm is kept away from the one end of first fixed pulley is equipped with the second fixed pulley, the drive end of hauler is connected with draws the steel cable, draw the steel cable and walk around in proper order first fixed pulley with the second fixed pulley, the end connection who draws the steel cable has the hoist and mount frame, the both sides of hoist and mount frame are equipped with the riser respectively, have seted up the through-hole on two risers respectively, and two through-holes align to set up, are used for placing the cable frame between two risers, wear to be equipped with the connecting axle in the cable frame, two through-hole is passed respectively at the both ends of connecting axle, the both ends of connecting axle spiral shell is closed respectively has solid nut.

Preferably, a box body is fixed at the bottom of the platform, and a balancing weight is arranged in the box body.

Preferably, the two ends of the platform are respectively fixed with a vertically arranged hydraulic cylinder, the telescopic shaft of the hydraulic cylinder is arranged downwards, and the lower end of the telescopic shaft is provided with a support plate.

Preferably, the lower end of the telescopic shaft is connected with a movable seat and the movable seat is in hinge fit with the movable seat, and the lower end of the movable seat is fixedly connected with the supporting plate.

Preferably, be fixed with first articulated seat in the backup pad, the lateral part of box is fixed with the articulated seat of second, first articulated seat with be connected with telescopic diagonal brace between the articulated seat of second, the both ends of diagonal brace respectively with first articulated seat with the articulated seat hinge cooperation of second.

Preferably, the bottom of the box body is provided with four universal wheels.

Preferably, a control box is fixed on the upright post, and the traction machine is electrically connected with the control box.

Preferably, an installation plate is fixed to a side of the column, and the traction machine is fixed to the installation plate.

Preferably, an inclined supporting arm is fixed between the supporting arm and the upright post.

Preferably, the end of the traction steel rope is fixed with a hoisting connecting block, the top of the hoisting frame is fixed with a plurality of hoisting steel ropes, and the upper ends of the hoisting steel ropes are fixedly connected with the hoisting connecting block.

The utility model discloses an among the wireless transmission engineering construction cable hoist device, in the cable hoist and mount construction operation process that needs to be under construction, can be with earlier the platform with the job site is erect to the stand, then passes through the hauler release pull the steel cable, make hoist and mount frame descends in ground, cooperates the dismouting the connecting axle can realize rightly the change of cable frame, later recycle the hauler is withdrawed pull the steel cable, will simultaneously hoist and mount frame with cable frame hangs to relevant position, compares in prior art with hoisting equipment installs in high altitude position such as massif or high-altitude iron tower, the utility model discloses greatly made things convenient for the scene to lay and change cable frame, also made things convenient for facility transportation work simultaneously, satisfied the application demand betterly.

Drawings

Fig. 1 is a first schematic structural view of the cable hoisting device for wireless transmission engineering construction of the present invention;

fig. 2 is a schematic structural diagram ii of the cable hoisting device for wireless transmission engineering construction of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is an enlarged view of portion B of FIG. 2;

fig. 5 is an enlarged view of a portion C in fig. 2.

Detailed Description

The present invention will be described in more detail with reference to the accompanying drawings and examples.

The utility model discloses a wireless transmission engineering construction cable hoist device combines that fig. 1 to 5 are shown, and it is including platform 1, be fixed with the stand 2 of vertical setting on the platform 1, the top of stand 2 is equipped with outside extended support arm 3, the lateral part of stand 2 is fixed with hauler 4, support arm 3 with the junction of stand 2 is equipped with first fixed pulley 5, support arm 3 keeps away from the one end of first fixed pulley 5 is equipped with second fixed pulley 6, the drive end of hauler 4 is connected with pulls the steel cable 7, it walks around in proper order to pull the steel cable 7 first fixed pulley 5 with second fixed pulley 6, the end connection who pulls steel cable 7 has hoist and mount frame 8, hoist and mount frame 8's both sides are equipped with riser 80 respectively, have seted up through-hole 81 on two risers 80 respectively, and two through-holes 81 align to set up, are used for placing cable frame 9 between two risers 80, wear to be equipped with connecting axle 10 in the cable frame 9, two ends of connecting axle 10 pass two through-holes 81 respectively, the both ends of connecting axle 10 are equipped with the solid spiral shell thread to close nut 11 respectively.

In the structure, in the cable hoist and mount construction operation in-process is under construction to needs, can be with earlier platform 1 with stand 2 erects in the job site, then passes through 4 releases of hauler haulage steel cable 7 makes hoist and mount frame 8 descends in ground, cooperation dismouting connecting axle 10 can realize right the change of cable frame 9, later recycles hauler 4 withdraws pull steel cable 7, will simultaneously hoist and mount frame 8 with cable frame 9 lifts to the relevant position, compares in prior art with hoisting equipment installs in high altitude position such as massif or high-altitude tower, the utility model discloses greatly made things convenient for the scene to lay and change cable frame, also made things convenient for the facility transportation work simultaneously, better satisfied the application demand.

In order to stably and reliably clamp the hoisting device on the ground, in this embodiment, a box body 120 is fixed at the bottom of the platform 1, and a counterweight 12 is arranged in the box body 120.

As a preferable mode, two ends of the platform 1 are respectively fixed with a vertically arranged hydraulic cylinder 13, a telescopic shaft 130 of the hydraulic cylinder 13 is arranged downwards, and a support plate 14 is arranged at the lower end of the telescopic shaft 130. The lower end of the telescopic shaft 130 is connected with a movable seat 131 and the movable seat 131 is in hinge fit with the movable seat, and the lower end of the movable seat 131 is fixedly connected with the support plate 14. Further, a first hinged seat 140 is fixed on the supporting plate 14, a second hinged seat 110 is fixed on the side portion of the box body 120, a telescopic diagonal brace 15 is connected between the first hinged seat 140 and the second hinged seat 110, and two ends of the diagonal brace 15 are respectively in hinge fit with the first hinged seat 140 and the second hinged seat 110.

In the above structure, under the linkage effect of the hydraulic cylinder 13, the supporting plate 14 and the diagonal brace 15, when the hydraulic cylinder 13 drives the telescopic shaft 130 to move downward, the supporting plate 14 at the lower end of the movable seat 131 can be reliably supported on the ground, so that the stability of the platform 1 clamped on the ground is enhanced, and the stable operation of the cable hoisting process is ensured.

In order to facilitate short-distance translation in the field, in this embodiment, the bottom of the box body 120 is provided with four universal wheels 16.

In order to facilitate the operator to operate the traction machine 4, in this embodiment, a control box 20 is fixed on the upright 2, and the traction machine 4 is electrically connected to the control box 20. Further, an attachment plate 21 is fixed to a side portion of the column 2, and the hoisting machine 4 is fixed to the attachment plate 21.

In order to further enhance the structural reliability between the arm 3 and the column 2, in this embodiment, an oblique brace 30 is fixed between the arm 3 and the column 2.

As a preferable mode, a hoisting connection block 70 is fixed at the end of the traction steel rope 7, a plurality of hoisting steel ropes 71 are fixed at the top of the hoisting frame 8, and the upper ends of the plurality of hoisting steel ropes 71 are all fixedly connected with the hoisting connection block 70. In the above structure, the hoisting frame 8 can be stably hoisted based on the cooperation of the traction steel rope 7 and the plurality of hoisting steel ropes 71.

The utility model discloses a wireless transmission engineering construction cable hoist device, it compares prior art's beneficial effect and lies in, the utility model discloses a set up hoisting assembly, can hoist and mount the cable frame aloft, make things convenient for constructor to install the cable. Secondly, the utility model discloses a setting contains the supporting component of pneumatic cylinder, when hoist and mount cable frame, can guarantee the stability of equipment, avoids the accident to take place.

The above is only the embodiment of the present invention, and is not intended to limit the present invention, and all modifications, equivalent replacements or improvements made within the technical scope of the present invention should be included within the protection scope of the present invention.

Claims (10)

1. A wireless transmission engineering construction cable hoisting device is characterized by comprising a platform (1), a vertical column (2) is fixed on the platform (1), a support arm (3) extending outwards is arranged at the top end of the column (2), a traction machine (4) is fixed on the side part of the upright post (2), a first fixed pulley (5) is arranged at the joint of the support arm (3) and the upright post (2), a second fixed pulley (6) is arranged at one end of the support arm (3) far away from the first fixed pulley (5), the driving end of the traction machine (4) is connected with a traction steel rope (7), the traction steel rope (7) sequentially rounds the first fixed pulley (5) and the second fixed pulley (6), the end part of the traction steel rope (7) is connected with a hoisting frame (8), vertical plates (80) are respectively arranged on two sides of the hoisting frame (8), through holes (81) are respectively arranged on the two vertical plates (80), the two through holes (81) are arranged in alignment, the cable frame (9) is arranged between the two vertical plates (80), a connecting shaft (10) penetrates through the cable frame (9), two ends of the connecting shaft (10) respectively penetrate through the two through holes (81), and clamping nuts (11) are screwed at two ends of the connecting shaft (10) respectively.

2. The wireless transmission engineering construction cable hoisting device according to claim 1, wherein a box body (120) is fixed at the bottom of the platform (1), and a counterweight (12) is arranged in the box body (120).

3. The wireless transmission engineering construction cable hoisting device according to claim 2, wherein the platform (1) is fixed at its two ends with vertically arranged hydraulic cylinders (13), the telescopic shafts (130) of the hydraulic cylinders (13) are arranged downwards, and the lower ends of the telescopic shafts (130) are provided with support plates (14).

4. The wireless transmission engineering construction cable hoisting device according to claim 3, wherein the lower end of the telescopic shaft (130) is connected with a movable seat (131) and the movable seat and the support plate are in hinge fit, and the lower end of the movable seat (131) is fixedly connected with the support plate (14).

5. The wireless transmission engineering construction cable hoisting device according to claim 4, wherein a first hinge seat (140) is fixed on the support plate (14), a second hinge seat (110) is fixed on the side of the box body (120), a telescopic diagonal brace (15) is connected between the first hinge seat (140) and the second hinge seat (110), and two ends of the diagonal brace (15) are respectively in hinge fit with the first hinge seat (140) and the second hinge seat (110).

6. The wireless transmission engineering construction cable hoisting device according to claim 2, wherein the bottom of the box body (120) is provided with four universal wheels (16).

7. The wireless transmission engineering construction cable hoisting device according to claim 1, wherein a control box (20) is fixed on the upright column (2), and the traction machine (4) is electrically connected with the control box (20).

8. The wireless transmission engineering construction cable hoisting device according to claim 1, wherein a mounting plate (21) is fixed to a side portion of the column (2), and the traction machine (4) is fixed to the mounting plate (21).

9. The wireless transmission engineering construction cable hoisting device according to claim 1, wherein an inclined supporting arm (30) is fixed between the supporting arm (3) and the column (2).

10. The wireless transmission engineering construction cable hoisting device according to claim 1, wherein a hoisting connection block (70) is fixed to an end of the traction steel cable (7), a plurality of hoisting steel cables (71) are fixed to a top of the hoisting frame (8), and upper ends of the plurality of hoisting steel cables (71) are fixedly connected to the hoisting connection block (70).

Images