CN215210558U

CN215210558U - Integrated erection device for cable of cableway bridge

Info

Publication number: CN215210558U
Application number: CN202120599165.0U
Authority: CN
Inventors: 柳君安; 卢俊; 高亮; 邓乐清; 补春光; 刘榴; 高源�; 符强; 许志兵; 罗丁; 张晓�
Original assignee: China Gezhouba Group Road And Bridge Engineering Co ltd
Current assignee: China Gezhouba Group Road And Bridge Engineering Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-12-17
Anticipated expiration: 2031-03-24

Abstract

The utility model provides a cableway bridge cable integration handing equipment, includes the work cable, the work cable on be equipped with the traction trolley, the both ends of traction trolley both ends are connected the both ends of a traction cable respectively, be equipped with a plurality of couples on the traction cable of one of them end of traction trolley. The traction rope forms a closed loop rope through the traction trolley and is wound on a winch. Two ends of the working cable are fixed on bedrocks at two sides of the river or the ground through the working cable fixing parts. The patent of the utility model adopts the above structure, connect through the couple and form promptly and hold in the palm the way, need not to erect in addition and hold in the palm the way, reduce auxiliary facilities, improve cable installation work efficiency greatly.

Description

Integrated erection device for cable of cableway bridge

Technical Field

The utility model relates to a cableway bridge construction field, specific is a cableway bridge cable integration handing equipment.

Background

Traditional cableway bridge cable erects construction and directly pulls main rope to the opposite bank through the cable, and its shortcoming is that the cable is striden no bearing, and the sag is big, easily falls into aquatic or twines with below barrier, causes the installation failure, perhaps needs erect cat way rope alone, then installs the bearing steel pipe again, sets up main rope support way, and auxiliary facilities installation work load is big in earlier stage, and the cost is high, and the period is long.

Disclosure of Invention

The utility model aims to solve the technical problem that a cableway bridge cable integration handing equipment is provided, connect through the couple and form the support way promptly, need not to erect in addition and hold in the palm the way, reduce auxiliary facilities, improve cable installation work efficiency greatly.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a cableway bridge cable integration handing equipment, includes the work cable, the work cable on be equipped with the traction trolley, the both ends of traction trolley both ends are connected the both ends of a traction cable respectively, be equipped with a plurality of couples on the traction cable of one of them end of traction trolley.

In a preferred scheme, the traction trolley and the traction rope form a closed loop structure, and the closed loop structure is connected to a winch through the direction change of the fixed pulley.

In the preferable scheme, two ends of the working cable are fixed on bedrocks at two sides of the river valley or the ground through the working cable fixing pieces.

In the preferred scheme, a plurality of groups of positioning knots are arranged on the traction cable provided with the hook, the single group of positioning knots comprise two positioning knots, the hook is fixed between the two positioning knots in the single group of positioning knots, and the plurality of groups of positioning knots are arranged at equal intervals.

In a preferred scheme, the traction trolley comprises two groups of plates, a single group of plates comprises two plates, the two plates are fixedly connected through an upper horizontal connecting shaft and a lower horizontal connecting shaft, and a roller is further arranged on the upper horizontal connecting shaft;

the two groups of plates are connected through a plurality of connecting rods to form a traction trolley.

In a preferable scheme, the roller is a concave wheel and is arranged on the working cable in a lapping mode.

In the preferred scheme, a hinge seat and a hook fixing piece are arranged on a straight section of the hook, the hook fixing piece comprises a semicircular section and a broken line section fixedly connected with one end of a convex arc surface of the semicircular section, and the middle part of a section of the broken line section close to the semicircular section is hinged on the hinge seat through a pin shaft;

the hook side wall of the section side of the broken line section, which is far away from the semicircular section, is provided with an arc column, the arc column penetrates through the section of the broken line section, which is far away from the semicircular section, and the arc column between the broken line section and the hook is sleeved with a spring.

In the preferred scheme, the circle center of the circle where the arc column is located on the hinged point of the hinged seat and the hook fixing piece.

The utility model provides a cableway bridge cable integration handing equipment through adopting above-mentioned structure, has following beneficial effect:

(1) catwalk erection construction can be omitted, construction cost investment is saved, and construction progress is accelerated;

(2) the problem of cable erection in-process, the sag is too big to lead to falling into the aquatic or twining with the below barrier, causes the installation failure is solved.

Drawings

The invention will be further explained with reference to the following figures and examples:

fig. 1 is a schematic structural diagram of the utility model under the construction state.

Fig. 2 is a schematic view of the overall structure of the present invention.

Fig. 3 is a schematic view of the hook structure of the present invention.

In the figure: the device comprises a traction trolley 1, a hook 2, a working cable 3, a traction cable 4, a positioning knot 401, a winch 5, a cable disc 6, a cable 601, a working cable fixing piece 7, a plate 8, a horizontal connecting shaft 9, a roller 10, a connecting rod 11, a hinge base 12, a hook fixing piece 13, a semicircular section 131, a broken line section 132, an arc column 14, a spring 15 and a fixed pulley 16.

Detailed Description

Example 1:

as shown in fig. 1 and 2, the cableway bridge cable integrated erection device comprises a working cable 3, wherein a traction trolley 1 is arranged on the working cable 3, two ends of the traction trolley 1 are respectively connected to two ends of a traction cable 4, and a plurality of hooks 2 are arranged on the traction cable 4 at one end of the traction trolley 1.

In a preferable scheme, two ends of the traction ropes 4 at two ends of the traction trolley 1 are connected to the same winch 5.

In a preferable scheme, two ends of the working cable 3 are fixed on bedrocks on two sides of a river valley or the ground through a working cable fixing piece 7.

Example 2:

on the basis of the embodiment 1, a plurality of groups of positioning knots 401 are arranged on the traction rope 4 provided with the hook 2, the single group of positioning knots 401 comprise two positioning knots 401, the hook 2 is fixed between the two positioning knots 401 in the single group of positioning knots 401, and the plurality of groups of positioning knots 401 are arranged at equal intervals.

By adopting the structure of the embodiment, the position of the hook 2 on the traction rope 4 can be effectively ensured to be fixed, and the hook 2 is prevented from sliding, so that a good bearing effect is ensured.

Example 3:

on the basis of the embodiment 1, the traction trolley 1 comprises two groups of plate members 8, a single group of plate members 8 comprises two plate members 8, the two plate members 8 are fixedly connected through an upper horizontal connecting shaft 9 and a lower horizontal connecting shaft 9, and a roller 10 is further arranged on the upper horizontal connecting shaft 9;

the two groups of plate members 8 are connected through a plurality of connecting rods 11 to form the traction trolley 1.

In a preferred scheme, the roller 10 is a concave wheel, and the roller 10 is erected on the working cable 3.

Example 4:

on the basis of the embodiment 1, the straight section of the hook 2 is provided with a hinge base 12 and a hook fixing piece 13, the hook fixing piece 13 comprises a semicircular section 131 and a broken line section 132 fixedly connected with one end of the convex arc surface of the semicircular section 131, and the middle part of a section of the broken line section 132 close to the semicircular section 131 is hinged on the hinge base 12 through a pin shaft;

the arc column 14 is arranged on the side wall of the hook 2, which is far away from one side of the section of the semicircular section 131, of the broken line section 132, the arc column 14 penetrates through the section of the broken line section 132, which is far away from the semicircular section 131, and the spring 15 is sleeved on the arc column 14 between the broken line section 132 and the hook 2.

In a preferred scheme, the center of the circle of the arc column 14 is positioned on the hinge point of the hinge base 12 and the hook fixing piece 13.

By adopting the structure, the hook 2 can be conveniently hung and taken, so that the traction rope 4 can be conveniently retracted and released.

Example 5:

on the basis of the embodiment, the following scheme is adopted for erecting and constructing the cable of the cableway bridge:

1) erecting a working cable 3;

2) windlasses 5 are arranged on two sides of the river, and a cable disc 6 is arranged on one side;

3) a traction trolley 1 is arranged on the working cable 3 and is connected with traction cables at two ends of the traction trolley 1 through a winch 5;

4) paying out and mounting the cable 601 on the cable disc 6 to a lower horizontal connecting shaft 9 on one end of the traction trolley 1;

5) the traction trolley 1 is dragged by a winch 5 connected with the traction trolley 1, and the erection operation of the cable 601 is carried out;

6) during the stepwise movement of the towing trolley 1, the hook 2 is mounted manually on the towing rope 4 on the shore where the cable drum 6 is located.

In the step 6), in the process of installing the hook 2, the hook part of the hook 2 needs to support the cable 601;

in step 6), the semicircular segment 131 on the hook fixing member 13 can be opened by manually pressing the broken line segment 132 of the hook fixing member 13, and then the semicircular segment 131 is hung between two positioning knots 401 in a single group of positioning knots 401 on the traction rope 4 and then the broken line segment 132 is released.

Claims

1. The utility model provides a cableway bridge cable integration handing equipment which characterized in that: the multifunctional traction device comprises a working cable (3), wherein a traction trolley (1) is arranged on the working cable (3), two ends of the traction trolley (1) are respectively connected with two ends of a traction cable (4), and a plurality of hooks (2) are arranged on the traction cable (4) at one end of the traction trolley (1).

2. The integral erection device of cableway bridge cable of claim 1, wherein: the traction rope (4) is connected in a closed loop mode through the traction trolley (1), and is turned through the fixed pulley (16) on the opposite bank and then is connected to the winch (5) in a rotating mode.

3. The integral erection device of cableway bridge cable of claim 1, wherein: two ends of the working cable (3) are fixed on bedrocks at two sides of the river or the ground through the working cable fixing pieces (7).

4. The integral erection device of cableway bridge cable of claim 1, wherein: the traction rope (4) provided with the hook (2) is provided with a plurality of groups of positioning knots (401), the single group of positioning knots (401) comprise two positioning knots (401), the hook (2) is fixed between the two positioning knots (401) in the single group of positioning knots (401), and the plurality of groups of positioning knots (401) are arranged at equal intervals.

5. The integral erection device of cableway bridge cable of claim 1, wherein: the traction trolley (1) comprises two groups of plates (8), a single group of plates (8) comprises two plates (8), the two plates (8) are fixedly connected through an upper horizontal connecting shaft (9) and a lower horizontal connecting shaft (9), and a roller (10) is further arranged on the upper horizontal connecting shaft (9);

the two groups of plate pieces (8) are connected through a plurality of connecting rods (11) to form a traction trolley (1).

6. The integral erection device of cableway bridge cable of claim 5, characterized in that: the roller (10) is a concave wheel, and the roller (10) is erected on the working cable (3).

7. The integral erection device of cableway bridge cable of claim 1, wherein: the straight section of the hook (2) is provided with a hinge seat (12) and a hook fixing piece (13), the hook fixing piece (13) comprises a semicircular section (131) and a broken line section (132) fixedly connected with one end of the convex arc surface of the semicircular section (131), and the middle part of a section, close to the semicircular section (131), of the broken line section (132) is hinged on the hinge seat (12) through a pin shaft;

the arc column (14) is arranged on the side wall of the hook (2) on one side of the section, away from the semicircular section (131), of the broken line section (132), the arc column (14) penetrates through the section, away from the semicircular section (131), of the broken line section (132), and the spring (15) is sleeved on the arc column (14) between the broken line section (132) and the hook (2).

8. The integral erection device of cableway bridge cable of claim 7, wherein: the circle center of the circle where the arc column (14) is located on the hinged point of the hinged seat (12) and the hook fixing piece (13).